Milling elevators. Elevator for a router: several DIY options

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A lift for a router, which can be purchased in a serial version or made by hand, is a device that allows you to improve both the quality and accuracy of processing performed with hand-held power tools. The results of the latter strongly depend on how accurately and confidently the user manipulates such a device. In order to minimize the influence of the human factor on the results of processing performed with a manual milling cutter, special devices were developed.

Homemade elevator for hand router made of plywood and timber

One of them is mechanized lifting device for milling power tools, which, in full accordance with its functionality, is called an elevator. As mentioned above, such a device can be purchased in a serial version, but it will not be cheap, so many home craftsmen successfully make it with their own hands.

Why is such a device needed?

A lift for the router, which ensures precise movement of the machine mounted on it. hand power tools in the vertical plane, necessary in many situations. Situations in which the quality and precision of processing of wood products are of no small importance include decorative finishing. furniture panels, making technological grooves and lugs on elements of furniture structures. The quality of processing in such cases will not depend on the experience of the master performing it and the firmness of his hands, but only on the accuracy of the device settings and the degree of its stability.

Even a person with good physical fitness gets tired when working with a hand router, the weight of which can be 5 kg or even more. This directly affects the accuracy and quality of work. In addition, the precision of processing that a manual milling machine mounted on an elevator can provide cannot be achieved when manipulating a power tool manually.

To the necessity of inventing such useful device, which is a lift for a router, has led to the fact that the variety of types of decorative finishing of wood products has expanded significantly, and processing techniques have become more complex of this material, and the requirements for the accuracy of its implementation have also increased. All of the above factors require that manual milling electrical equipment combine high mobility of its working body, as well as the accuracy of the movements it makes. It is precisely these requirements that are fully met by a router lift, with the help of which the power tool used is quickly raised and lowered to required height above the desktop, and is also held at a given level for the required amount of time.

Ease of use milling elevator Another advantage is that it is not necessary to install a power tool on such a device each time. This contributes to both simplification production process, and increase its productivity.

On what principle does the lift for a router work?

In order to raise or lower a manual router using a router lift, you can use a crank, lever, or any other lifting mechanism of a suitable design. Such functionality, which the lift for the router has, is ensured by:

  • quick and accurate setting of the dimensions of grooves and other relief elements cut out on the surface wooden blank;
  • Possibility of quickly replacing tools in the milling cutter chuck.

If we summarize the design options for the most used models of milling elevators, we can describe the operating principle of such a device as follows:

  1. A support plate for the router, which is made of a sheet of metal or textolite, is mounted on a work table or workbench.
  2. Two racks arranged in parallel are fixed to the support plate.
  3. The manual router itself is mounted on a special carriage, which has the ability to move freely up and down along the racks installed on the support plate.
  4. The carriage with the milling power tool installed on it and the entire elevator move to the required distance due to the fact that they are acted upon by a special pushing device.

Let's consider the basic requirements that should be followed when planning to upgrade the router with your own hands using a lift.

  • The frame for placing the router and all other structural elements of such a device must have high rigidity. Compliance with this requirement will not only improve processing accuracy, but also make the user’s work safer.
  • The lifting system with which such a device is equipped must be designed in such a way that it can provide not only quick withdrawal and installation of the router used, but also prompt replacement milling heads On him.
  • The working stroke of the milling elevator should not be made too large; it is quite enough if the working head of the power tool moves within 50 mm. This is quite enough for high-quality performance of most technological operations.
  • When developing drawings, it should be ensured that the working head of the power tool used can be rigidly fixed in a given spatial position.

What is needed to make a milling elevator

In order to make your own milling lift, you must prepare the following kit Supplies, tools and technical devices:

  1. directly the manual router itself, from which it is necessary to remove the handles;
  2. electric drill;
  3. standard car jack (if lifting mechanism the device will be of the jack type);
  4. sheet of metal or textolite;
  5. wooden blocks square section;
  6. aluminum profile;
  7. sheets of plywood and chipboard;
  8. guides made of metal;
  9. threaded rod;
  10. Screwdriver Set various types and size, spanners and pliers;
  11. drills of various diameters;
  12. bolts, screws, nuts and washers of various sizes;
  13. epoxy adhesive;
  14. square, ruler, measuring tape.

Possible design options for the device

Today, home craftsmen have developed many designs of milling elevators, but the most popular and, accordingly, worthy of attention are two options for manufacturing such a device:

  • a lift for a hand router, driven by a car jack;
  • device, structural elements which consists of a support disk, a threaded rod and a flywheel disk.

Option one. Elevator from a jack

The operating principle of a jack milling elevator is based on the fact that the working head of a manual router mounted on a support plate is raised and lowered by controlling the jack built into the structure.

A do-it-yourself jacking router is made as follows:

  • A box made of 15 mm plywood or chipboard is attached to the bottom of the desktop, which will simultaneously serve as a support device and protective casing for the entire device.
  • In the inner part of such a box, the dimensions of which should be pre-calculated, both a jack and a hand router connected to its moving part are placed. The jack, when placed in the box, is screwed with its sole to bottom side casing-support, and the manual router through a special metal sole is connected by its upper part to the inner surface of the workbench tabletop. At the same time, in the tabletop it is carried out through hole, through which the working head of the milling cutter with the tool fixed in it should freely pass.
  • A sheet of textolite or metal of the appropriate size is used as a support plate for installing the router, which, under the influence of force from the jack, moves in the vertical direction along two fixed racks.

Option two. Threaded rod lift

The manufacturing diagram of the device using a support disk, a threaded rod and a flywheel is as follows:

  • A circle is cut out of a board 18–20 mm thick, which will act as a support platform for a hand router.
  • A hole with a diameter of 10 mm is drilled in the central part of the support disk, into which a threaded rod of the same diameter is inserted. The length of the pin, which is connected to the support platform using two nuts and washers, must be selected in such a way as to provide the router with a working stroke of at least 50 mm.
  • The lower part of the pin, passed through the plywood bottom, fixed between the legs of the work table, is connected to the disc flywheel. Keep in mind that the hole in the bottom through which the bottom of the stud will pass must have a flange nut built into it. It will ensure the operation of the lifting mechanism.

Using milling elevators in conjunction with mechanisms that will additionally provide lateral movement of power tools, you can make an even more functional device that will turn your hand-held equipment into a full-fledged 3D milling machine.

Option three. Chain drive elevator

Making this milling elevator will take much more time, but as a result you will get a clearly working system for raising and lowering the tool.

The milling lift that Victor Traveller uses in his, as I understand it, extreme table. So to speak, newest model. The milling cutter uses the same long-suffering interskol FM32.

The most interesting aspect of this lift is the ability to adjust the position of the router without bending over or crawling under the table. This is done with an imbus key directly from the countertop.

The entire block together with the router can be easily dismantled and replaced with a circular saw. Let's take a closer look at the structure of this lift.

The lift itself consists of two U-shaped halves that move relative to each other. One is fixedly fixed relative to the base of the router, the other is movable (it pushes the head of the router up)

They are connected to each other (that is, a bolt with a hexagon head and a pin of the appropriate diameter) using a pair of nuts (main and locking). In this case, the hexagon bolt remains on top, flush with the table surface. By means of a wide nut, rotation is transmitted to the pin, from which, respectively, onto the mortise nut in the lower half of the slide, which, due to rotation, is pulled up.

Using a router table, you can perform professional woodworking. Connections, end profiling, door and window frames, baseboards, frames for photographs and paintings are placed on the table neatly and conveniently. A factory-made table can cost a pretty penny when of dubious quality. Why not make it yourself? Moreover, the design is not at all complicated; further drawings will be analyzed in detail.

Main parts of the milling table

homemade milling table

There are many options for milling tables. As a rule, craftsmen create unique drawings to suit their needs. But the basic design is the same regardless of the size of the machine. Here is a table 90 x 48 x 30 cm, the table top and supports are made of plywood No. 27, the legs of the workbench are welded from angle steel.

The main elements of a table for a manual router, the quality and design of which will determine the ease of use and functionality.

First you need to decide on the type of future machine:

If you plan to work on location, a drawing of a small portable structure will do. At permanent job A reliable and powerful stationary table will be convenient in the workshop. It can be installed on wheels and moved around the room. And for a small workshop, the modular option is good; it is an extension of the countertop sawing machine or its rotary version.

Cover material

The most practical tabletops are made of chipboard covered with thin plastic or MDF with a melamine layer. This material is very easy to cut with a jigsaw, and it will last a long time.

Pressed countertops are not suitable for working in damp rooms or outdoors! To prevent them from swelling, all edges will have to be carefully processed and sealed.

Very good homemade countertops from plastic sheets. They are smooth, even, and easy to process. This machine can be used in any conditions.

Metal countertops are more difficult to make and are heavy. And aluminum sheets must be additionally clad - covered with a layer that prevents contamination of parts.

Groove for stop

Typically, a milling table is used for processing longitudinal edges. To be able to process the transverse ends when creating homemade machine it is necessary to provide a movable stop that moves in the groove. The built-in groove is also used for attaching clamping devices.

Fixing the router

There are two options for attaching a manual router to the table:

  • directly to the bottom surface of the tabletop;
  • to the removable mounting platform.

When making a milling table with your own hands, they often use the first method, as it is simpler. But the mounting plate equipment has several advantages in operation:

  • frees up to 1 cm of the processing depth of the part;
  • The router is easier to remove to replace cutters.

Therefore, we recommend that you tinker a little longer and equip mounting plate. It must be flush with the surface of the countertop, otherwise the workpiece will touch the protrusions. Even more convenience is provided by a lift for the cutter, the design of which will be discussed in detail below.

Longitudinal stop

It serves as a guide for the part, so it must be level. You can make a stop with a T-slot into which clamping devices and other devices are inserted to make work easier.

Homemade table

The most primitive drawing homemade table for a router - this is an MDF tabletop, in which a hole is made for the router to pass through and a guide ruler is attached - an evenly planed board. This tabletop can be placed between two workbenches or installed on its own legs. Its advantages are the simplest and quickly manufactured design. Such a device is unlikely to allow you to carry out serious woodworking. Let's consider more functional options, including a rotary one.

Small router table

neat and small table

A tabletop model for a hand router, which you can make yourself in a few evenings. Lightweight construction and mobile, fits on a shelf, takes up little space, and its drawings are simple.

  • The working surface and side racks are made of thick laminated plywood No. 15. The size of the table top is 40 x 60 cm, the height without the corner stop is 35 cm, the height of the stop is 10 cm. Three grooves are selected in the surface of the work table for installing rails. Various auxiliary devices are installed here and moved along the tabletop.
  • To make the structure stable, the legs are made of chipboard or MDF No. 22. The legs are placed with a slight indentation, leaving a little space for attaching templates and clamps using clamps.
  • To cover the mechanism, a front panel made of plywood or chipboard is installed below.
  • The side stop has grooves along which it moves. Stops in in the right place using bolts and wing nuts. The emphasis can be dismantled and any convenient device can be installed in the free space.
  • A pipe is connected to the stop to remove chips that are released in abundance during operation. Chip removal for the router and table through plastic corrugations from sewer siphons are combined with a splitter for the water supply. A hose from the household vacuum cleaner. The result is a very effective system for removing chips; they practically do not scatter throughout the room.
  • Since the machine is designed for a manual milling machine, a special on/off switch is not required.
  • The stop consists of two parts, which are moved closer or further depending on the diameter of the working body. A wing nut is provided to secure the sash. The good thing about the proposed model is that the tool can be easily removed from the frame to replace the cutters.
  • The mounting platform for the router is made of textolite or plexiglass. The plastic platform from the router kit is first dismantled. The recesses for the mounting area are selected with a router, and the hole is cut with a jigsaw. When the hole is ready, the plexiglass is adjusted to its size and shape. It should fit tightly and without protrusions into the window.

You can make several mounting platforms same size with holes for different cutter diameters.

This option is convenient for little ones hand tools. If a stationary table is being made for a large router, insert rings for different cutter diameters are attached to one mounting platform.

To ensure that the workpiece moves smoothly, motion stoppers are installed on the side stop. Clamps are also attached to the side stop, which hold the part near the cutter during operation. Additional convenience is provided by the slide, along which the workpiece moves at a right angle. And to make the work safe, pushers are manufactured.

The table is ready for use; its drawback is the lack of adjustment of the processing depth. This is done manually by pressing on the tool. It is impossible to “get” to the desired depth the first time. Therefore, we recommend equipping the table with a lift.

You need to make a hole in the frame into which an adjusting bolt with a wing nut is inserted. The depth of milling is smoothly changed by twisting the lamb.

Some craftsmen adapt old car jacks for a lift for a powerful router. The device is attached under the router; a hole is made in the side wall to bring the jack handle out. The jack handle can be bent at the desired angle; when rotated, the router smoothly moves up and down in 2 mm increments.

Another model of a homemade milling table for a router in the video:

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Accessories for hand router

Lift for a router made from a clamp

If you regularly use a router mounted on a router table, you know how difficult it is to adjust and adjust the height of the bit in the router. There are milling elevators for lifting the router, but they are usually quite expensive. So I created a simple homemade router lift from available materials. This lift saves a ton of time and I find that all adjustments with a router are much easier to make effortlessly using a lift mounted under the router table.

To make the elevator I took steel pipe 3/4 in diameter? (nipple length will depend on the size of your router) then made a miter coupler and a second 3/4 nipple? connected to a flange (nipple length will also depend on the size of your router table) as shown in the drawing below.

Then I did wooden base to support the router. I drilled a 3/4 hole in the base. This hole allows the base to slide smoothly over the nipple. The clamp is screwed to the base and serves as an adjustment mechanism. I then installed the router lift under the router table (see photo).

To get maximum adjustment, be sure to set the router lift to its lowest position. The curved handle of the clamp makes it easy to adjust the router and move up and down the steel nipple. This makes it easy to adjust the router to any position you need.

Lift for a router from a spark plug key

A router lift is an extremely important and useful device. It's fast and convenient way adjust the cutting height of the cutter. Correct installation cutting depth will not only create cutting accuracy, but will also simplify the adjustment of product joints.

I made the lift for the router from a regular spark plug wrench for a car and a nut of a suitable size. The nut must match external size spark plug wrench, and inner diameter nuts - according to the size of the bolt used.

Using nylon or other soft material, drive the nut into the bottom of the key. Handle on back side I made a spark plug wrench for ease of adjustment. A nylon retaining ring between the nut and the base of the router will help prevent spontaneous free rotation during operation.

This router lift can be used on various hand routers such as Hitachi, Festos, Mafells, Dewalt, as well as small Bosch models.

An essential requirement is that you need to consider the location of the bolt on the base of the hand router, its length and easy access during operation.

Note: The easiest way is to use a nut with a nylon insert inside the key.

Make a lift for the router yourself, or buy a ready-made one? Let's answer this question.

When using a manual router installed in a stationary table, two questions arise:

  1. How to adjust the depth of immersion (extension) of a cutter.
  2. How to quickly change replacement tips.

Unscrewing the tool from the plate every time is too troublesome. In addition, a statically mounted router works in the workpiece only at a fixed depth.

This problem is solved by installing a suspension with adjustable height. And once you were able to make a full-fledged milling table, install an elevator own design It's not difficult at all. In addition, a self-made device is developed taking into account all the requirements of the master, even those that are not provided for by the factory device.

Why do you need a lift on the milling table, and is it possible to do without it?

This useful device called the third hand of the master. Those who have tried a milling cutter with a microlift are finding new applications for it:

  • Maintaining a power tool is not difficult, as is quickly changing cutters.
  • You can change the cutter reach height in a matter of seconds, and most importantly – safely.
  • You can change the immersion depth “dynamically”, simultaneously with the movement of the workpiece on the table. This expands creativity.
  • Due to the fact that you no longer regularly dismantle the tool for maintenance, the plate and its fasteners are subject to less wear.

Buy or make it yourself?

There is a wide choice of offers on the power tool market. Industrial microlifts look good and work without failures, but their cost is the same as that of a new router. True, the device is quite well equipped. The kit includes rings for the copy sleeves, and a very high quality mounting plate.

Industrial microlift for a router with a set of copy rings

All that remains is to electrify the device - and you can get a CNC machine. There is only one drawback, but it outweighs all the advantages - the price itself. Therefore, for periodic home use this is an unaffordable luxury. So our Kulibins make whatever they can. However, there is a lot to learn from them.

There are quite primitive lever-type designs

Homemade elevator design with a lever mechanism

This technique even allows the use of a “foot” drive. It is not suitable for precise reach settings, however, with the help of such a mechanism, you can raise the router to the working position with one movement, and just as easily lower it to change the attachment or service. This elevator has a fairly long stroke; it does not allow for adjustable milling. Materials for manufacturing are literally lying underfoot, the cost tends to zero.

Using a Screw Adjuster

One more example homemade elevator for router

The design is more advanced and allows relatively precise adjustment of the reach. However, using such a microlift is inconvenient; to rotate the handle, you need to crawl under the table, and then make a control measurement of the height of the cutter. But reliability is high, and production does not require expensive materials. Such an elevator can be made “by eye” without using drawings.

The following flywheel design not only makes it possible to precisely adjust the reach in small increments within 50 mm, but is also quite convenient.

Lifting design with flywheel

It will take more time to make, but the result is worth it. The flywheel allows you to adjust the height of the cutter while simultaneously visually controlling it work surface. In principle, it is already possible to dynamically change the cutter offset.

The main advantage is the still low cost of components for manufacturing, with increased functionality. Instead of a flywheel, you can install a gear and a motor with a gearbox. But this will require additional costs.

Option with car jack

Quite expensive, since at a minimum you need to purchase a jack. Diamond-shaped designs are ideal.

Application screw jack as a lift for a router, also possible

This microlift lift is reliable, and thanks to the handle located parallel to the tabletop, it is convenient and quite accurate. Positioning the mount is quite simple. It is enough to install a strong shelf parallel to the tabletop.
An electric drive option is available.

Then, in general, you can install a foot pedal and free both hands. And if you add a programmer to all this, you have a homemade CNC router.
However, this goes beyond the concept of an economy class device.

Option from an advanced master

Since the possibilities of a craftsman are limitless, you can come across completely unexpected designs. This microlift is made using the very same router for which it is intended.

Original elevator design made by hand

The design involves not only precise adjustment of the reach, but also changing the angle of inclination of the router axis. With this potential, you can significantly expand your woodworking tasks.
The drive of the worm gear of the stud – the height regulator – was originally designed.

Gears (gears) are made using the tenon method " dovetail" This allows the gears to be moved outside the mechanism, eliminating the need for lubrication, and making adjustment smooth.
The material used is moisture-resistant plywood 20-25 mm thick. The microlift is executed with such high quality - that I would like to suggest that the author organize industrial production.
Of course, such a design requires a preliminary drawing.

Assembly drawing in 3D for a microlift

Moreover, it was made using a three-dimensional modeling program. Making such a device is painstaking work. But the financial side of the issue is the cost of a sheet of plywood and a screw stud. When performing custom work, this design will quickly pay for itself.

The verdict on this topic is as follows: when using a homemade milling table, you cannot do without a microlift. Other designs, such as a quick-release plate for a router or a hinged table cover, are only suitable for servicing power tools. And for precise positioning of the cutter above the table, you need a microlift.

Elevator for a router: several DIY options

A lift for a router, which can be purchased in a serial version or made by hand, is a device that allows you to improve both the quality and accuracy of processing performed with hand-held power tools. The results of the latter strongly depend on how accurately and confidently the user manipulates such a device. In order to minimize the influence of the human factor on the results of processing performed with a manual milling cutter, special devices were developed.

Homemade elevator for a manual router, made of plywood and timber

One of them is a mechanized lifting device for milling power tools, which, in full accordance with its functionality, is called an elevator. As mentioned above, such a device can be purchased in a serial version, but it will not be cheap, so many home craftsmen successfully make it with their own hands.

Why is such a device needed?

A lift for a router, which ensures precise movement of a hand-held power tool mounted on it in a vertical plane, is necessary in many situations. Situations in which the quality and precision of processing of wood products are of no small importance include decorative finishing of furniture panels, making technological grooves and lugs on elements of furniture structures. The quality of processing in such cases will not depend on the experience of the master performing it and the firmness of his hands, but only on the accuracy of the device settings and the degree of its stability.

Even a person with good physical fitness gets tired when working with a hand router, the weight of which can be 5 kg or even more. This directly affects the accuracy and quality of work. In addition, the precision of processing that a manual milling machine mounted on an elevator can provide cannot be achieved when manipulating a power tool manually.

For most routers, standard adjustment when installing the tool in the table becomes simply inconvenient

The need to invent such a useful device as a lift for a router was driven by the fact that the variety of types of decorative finishing of wood products has expanded significantly, the technological methods for processing this material have become more complex, and the requirements for the accuracy of its implementation have also increased. All of the above factors require that manual milling electrical equipment combine high mobility of its working body, as well as the accuracy of the movements it makes. It is these requirements that are fully met by a lift for a router, with the help of which the power tool used is quickly raised and lowered to the required height above the workbench, and also held at a given level for the required amount of time.

The convenience of using a milling elevator also lies in the fact that it is not necessary to install a power tool on such a device each time. This helps to both simplify the production process and increase its productivity.

On what principle does the lift for a router work?

In order to raise or lower a manual router using a router lift, you can use a crank, lever, or any other lifting mechanism of a suitable design. This functionality, which the router lift has, provides:

  • quick and accurate setting of the dimensions of grooves and other relief elements cut on the surface of a wooden workpiece;
  • Possibility of quickly replacing tools in the milling cutter chuck.

If we summarize the design options for the most used models of milling elevators, we can describe the operating principle of such a device as follows:

  1. A support plate for the router, which is made of a sheet of metal or textolite, is mounted on a work table or workbench.
  2. Two racks arranged in parallel are fixed to the support plate.
  3. The manual router itself is mounted on a special carriage, which has the ability to move freely up and down along the racks installed on the support plate.
  4. The carriage with the milling power tool installed on it and the entire elevator move to the required distance due to the fact that they are acted upon by a special pushing device.

The use of metal parts in the design will significantly increase the accuracy of the homemade milling elevator

Let's consider the basic requirements that should be followed when planning to upgrade the router with your own hands using a lift.

  • The frame for placing the router and all other structural elements of such a device must have high rigidity. Compliance with this requirement will not only improve processing accuracy, but also make the user’s work safer.
  • The lifting system with which such a device is equipped must be designed in such a way that it can ensure not only the quick removal and installation of the router used, but also the prompt replacement of the milling heads on it.
  • The working stroke of the milling elevator should not be made too large; it is quite enough if the working head of the power tool moves within 50 mm. This is quite enough for high-quality performance of most technological operations.
  • When developing drawings, it should be ensured that the working head of the power tool used can be rigidly fixed in a given spatial position.

The simplest milling lift can be made from a jack or a tubular clamp

What is needed to make a milling elevator

In order to make your own milling lift, you must prepare the following set of consumables, tools and technical devices:

  1. directly the manual router itself, from which it is necessary to remove the handles;
  2. electric drill;
  3. standard car jack (if the lifting mechanism of the device is of the jack type);
  4. sheet of metal or textolite;
  5. wooden blocks of square section;
  6. aluminum profile;
  7. sheets of plywood and chipboard;
  8. guides made of metal;
  9. threaded rod;
  10. a set of screwdrivers of various types and sizes, wrenches and pliers;
  11. drills of various diameters;
  12. bolts, screws, nuts and washers of various sizes;
  13. epoxy adhesive;
  14. square, ruler, measuring tape.

In general, only the motor and stands can be used from the router, especially if the tool does not have high accuracy of movement along the telescopic guides

Possible design options for the device

Today, home craftsmen have developed many designs of milling elevators, but the most popular and, accordingly, worthy of attention are two options for manufacturing such a device:

  • a lift for a hand router, driven by a car jack;
  • a device whose structural elements are a support disk, a threaded rod and a flywheel disk.

Option one. Elevator from a jack

The operating principle of a jack milling elevator is based on the fact that the working head of a manual router mounted on a support plate is raised and lowered by controlling the jack built into the structure.

Milling table with lift based on jack

A do-it-yourself jacking router is made as follows:

  • A box made of 15 mm plywood or chipboard is attached to the bottom of the desktop, which will simultaneously serve as a supporting device and a protective casing for the entire device.
  • In the inner part of such a box, the dimensions of which should be pre-calculated, both a jack and a hand router connected to its moving part are placed. The jack, when placed in the box, is screwed with its sole to the underside of the support casing, and a manual router through a special metal sole is connected with its upper part to the inner surface of the workbench tabletop. In this case, a through hole is made in the tabletop, through which the working head of the router with the tool fixed in it should freely pass.
  • A sheet of textolite or metal of the appropriate size is used as a support plate for installing the router, which, under the influence of force from the jack, moves in the vertical direction along two fixed racks.

Option two. Threaded rod lift

The manufacturing diagram of the device using a support disk, a threaded rod and a flywheel is as follows:

  • A circle is cut out of a board 18–20 mm thick, which will act as a support platform for a hand router.
  • A hole with a diameter of 10 mm is drilled in the central part of the support disk, into which a threaded rod of the same diameter is inserted. The length of the pin, which is connected to the support platform using two nuts and washers, must be selected in such a way as to provide the router with a working stroke of at least 50 mm.
  • The lower part of the pin, passed through the plywood bottom, fixed between the legs of the work table, is connected to the disc flywheel. Keep in mind that the hole in the bottom through which the bottom of the stud will pass must have a flange nut built into it. It will ensure the operation of the lifting mechanism.

Elevator diagram for a router using a threaded rod

Option for a homemade elevator with a threaded rod

Using milling elevators in conjunction with mechanisms that will additionally provide lateral movement of power tools, you can make an even more functional device that will turn your hand-held equipment into a full-fledged 3D milling machine.

Option three. Chain drive elevator

Making this milling elevator will take much more time, but as a result you will get a clearly working system for raising and lowering the tool.

Chain Drive Milling Elevator

PCB sprocket Mounting plate Chain drive
Chain tensioner Standard switch pusher Power button lever

The design of this version of the milling elevator is discussed in detail in the video review below.

Any craftsman will say that the quality of the final product depends not only on the faithfulness of the hand, but also on the accuracy of the tool.

The elevator is designed to raise and lower the working cutter.

A hand router is especially vulnerable in this sense. To ensure clearly oriented fixation of the working element in relation to the workpiece being processed, different variants stationary devices with movable cutters. But factory milling tables are not cheap. Therefore, many private craftsmen prefer to make a lift for the router with their own hands.

Why does a router need a lift?

A device for raising and lowering the working cutting head (mill) on a woodworking machine is not some nice optional gadget, but a completely necessary element. Moreover, on milling table he is the main element. For example, the production of such popular devices today depends on the accuracy of its settings and the degree of stability. decorative finishes furniture panels or various technological grooves and lugs on wooden products.

When using a manual milling cutter without the appropriate stationary device, the worker’s hands quickly get tired. And this is quite understandable, since the weight of not the heaviest of these devices reaches 5 kg. But another problem associated with operating this unit manually is even more serious. No matter how steady the performer’s hand is, it cannot compare with the accuracy of a router mounted on a special table.

The availability of a wide range of manufactured objects, types of decorative finishes and technological treatments of wood products has led to the need to ensure mobility cutting element. So, to the upside-down router, the idea of ​​a special elevator was added, which is capable of quickly raising or lowering the milling head, as well as holding it above the table surface at a given level.

Moreover, thanks to this device, there is no need to remove and then reinstall the manual router on the table each time. There is probably no need to say how much this speeds up and simplifies the production process.

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Elevator for a router: operating principle and technical requirements

The lift for the router is convenient to use because the working cutting part moves without direct contact with the power tool by a person. To set the device in motion, either a crank, a lever, or another method is used. This technology allows not only to smoothly and accurately set the dimensions of cut grooves and other relief notches on wood blanks, but also to quickly and easily change cutters.

Figure 1. A support base, which is a box made of plywood or chipboard, is attached to the bottom of the milling table.

Schematically, without detailing the design of a particular elevator, the principle of its operation is as follows. On the lower plane of the tabletop, a support plate made of metal or textolite of appropriate dimensions is mounted, to which two parallel racks are attached. The mobile carriage moves freely up and down along them. A manual router is attached to the carriage. Forward movement transmitted to the carriage and the entire elevator from the pushing device.

When starting to manufacture this device, you should take into account the requirements for milling elevators.

First of all, the entire structure of such a device must be sufficiently rigid, which is extremely necessary not only for the accuracy of processing materials and the absence of errors in calculations, but also for the safety of the operator.

The lifting system should be designed to allow quick removal and installation of power milling tools and replacement of milling heads. It is also worth designing a mechanism with a relatively small lift stroke (usually moving the router within 50 mm is sufficient to perform most milling operations). Finally, when manufacturing the device, it is necessary to ensure that the milling cutter is rigidly fixed in a given position during operation.

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Materials and tools for the production of the lift

  • manual router (without handles);
  • electric drill;
  • standard autojack (for a lift structure based on a jack);
  • square wooden blocks;
  • metal plate (textolite);
  • plywood sheets and chipboard;
  • aluminum profile;
  • set of metal guides;
  • threaded rod;
  • a set of flat and Phillips screwdrivers;
  • wrenches;
  • pliers;
  • drill;
  • epoxy adhesive;
  • nuts, bolts, washers;
  • measuring tape (ruler, square).

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Do-it-yourself lift for a router: examples of products

Home craftsmen who regularly do milling wooden surfaces, have developed a lot of milling elevators of different sizes, weights and functional features. However, it is almost impossible to describe them all, so we will focus on two examples based on the most commonly used operating principles.

The first option is a milling elevator using a car jack. Its action is based on the fact that the milling operator, by twisting the collar (pumping with a lever) on the jack, raises or lowers the tip of the milling cutter with the cutting head.

Schematically, the process of making a lift for a manual router with your own hands (Fig. 1) looks like this. An additional base-support is attached to the bottom of the milling table top, which is a kind of box, in the manufacture of which fragments of 15 mm plywood or chipboard are used.

Figure 2. Elevator device for the router

Two long fragments located parallel to each other are attached with their ends to the lower surface of the tabletop using metal corners and screws. From below, a horizontal base is rigidly attached between them, to which the supporting heel of the jack will subsequently be screwed. The dimensions of the specified box are determined in such a way that, as a result, a manual milling cutter and a car jack selected in advance will fit inside it.

Then the manual router with its working (front) side is attached to the inner surface of the tabletop through a special metal sole using bolts. This mount is made in such a way that the router can move freely up and down.

With its lower (rear) part, the router rests on a metal (or textolite) support plate of the carriage, which moves up and down along two side metal stands. The guide posts are installed in place of the previously removed router handles. For more reliable stability of the unit during operation, it is recommended to install thrust springs on the racks.

The second version of the milling elevator is based on the use of a support disk, an axial threaded rod and a flywheel disk (Fig. 2).

To create this design, you first need to cut out wooden circle, which will subsequently rest against the hand router from below. It will be produced using a blank 18-20 mm thick. Center the disc using furniture drill Forstner with a diameter of 20 mm is counterbored (partially drilled) to a depth of 12 mm. After this, a through central hole is drilled, the diameter of which is 10 mm.

When the support disk preparation is complete, a threaded rod of the same diameter as the hole is inserted into its central hole and secured with a pair of nuts and washers. It is worth noting that the stud should have a length that will provide the router with a free play of at least 50 mm.

After this, the flywheel disk is attached to the stud using a flange and an ordinary nut with a washer. Moreover, it should be located slightly above the middle of the axial stud.

From below, the pin will rest on a plywood bottom, which should be mounted between the table legs at a height of 75-80 mm from the floor. A flange nut built into the plywood will serve as a retainer for the lower end of the stud. With respect to this nut, subsequently, when the flywheel rotates in one direction or another, the pin will move up or down, moving the hand router.

Using the elevator options described above, as well as other elevator options, you can begin almost serial production of wood products decorated with various relief cutouts.


When using a manual router installed in a stationary table, two questions arise:

  1. How to adjust the depth of immersion (extension) of a cutter.
  2. How to quickly change replacement tips.

Unscrewing the tool from the plate every time is too troublesome. In addition, a statically mounted router works in the workpiece only at a fixed depth.

This problem is solved by installing a height-adjustable suspension on the router. And once you were able to make a full-fledged milling table, installing an elevator of your own design is not difficult at all. In addition, a self-made device is developed taking into account all the requirements of the master, even those that are not provided for by the factory device.

Why do you need a lift on the milling table, and is it possible to do without it?

This useful device is called the third hand of the master. Those who have tried a milling cutter with a microlift are finding new applications for it:

  • Maintaining a power tool is not difficult, as is quickly changing cutters.
  • You can change the cutter reach height in a matter of seconds, and most importantly – safely.
  • You can change the immersion depth “dynamically”, simultaneously with the movement of the workpiece on the table. This expands creativity.
  • Due to the fact that you no longer regularly dismantle the tool for maintenance, the plate and its fasteners are subject to less wear.

Buy or make it yourself?

There is a wide choice of offers on the power tool market. Industrial microlifts look good and work without failures, but their cost is the same as that of a new router. True, the device is quite well equipped. The kit includes rings for the copy sleeves, and a very high quality mounting plate.

Industrial microlift for a router with a set of copy rings

All that remains is to electrify the device - and it can be produced using CNC. There is only one drawback, but it outweighs all the advantages - the price itself. Therefore, for occasional home use this is an unaffordable luxury. So our Kulibins make whatever they can. However, there is a lot to learn from them.

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