Transverse moving mechanism for supporting plate of numerical control machine tool

Abstract

The utility model relates to the technical field of numerically-controlled machine tools, in particular to a numerically-controlled machine tool supporting plate transverse moving mechanism which comprises a base and a supporting plate, the surface of the base is in sliding clamping connection with the supporting plate, the inner surface of the base is rotationally connected with the two ends of a lead screw through bearings, and the surface of the lead screw is in threaded connection with a lead screw nut. The surface of the lead screw nut is fixedly connected with the surface of the supporting plate, the lead screw nut is connected with the protruding part of the surface of the box body in a sliding and clamping mode through a sliding way formed in the surface of the lead screw nut, and a locking device is arranged on the surface of the box body. A baffle can enable scrap iron in the device to be sealed into the box body, a sleeve is pushed to move towards the interior of a fixing box, so that the sleeve does not abut against the surface of a square plate, the interior of the box body can be cleaned after the square plate is taken down, and the scrap iron can be collected and cleaned, so that the practicability of the device is improved, and meanwhile, the abrasion of the device can be reduced; the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machine tools, in particular to a lateral movement mechanism of a support plate of a numerical control machine tool. Background Art

[0002] The CNC machine tool pallet is a structure that carries the workpiece in the CNC machine tool, and the lateral position of the pallet on the machine tool can be changed through a transverse movement mechanism to change the lateral position of the workpiece on the machine tool, thereby moving the workpiece to different processing stations for different processing steps.

[0003] For example, a CNC machine tool pallet lateral movement mechanism with the authorization announcement number "CN220407855U" cleans the debris scattered or entangled on the surface of the section of the driving screw that is on the forward path of the slide by means of cleaning with a cleaning scraper and blowing with a nozzle, thereby preventing the debris from being drawn into the slide. The device blocks the iron filings generated during cutting, but during the cutting process, it is inevitable that iron filings will enter the device. However, after the blocking device enters the iron filings, it will be more inconvenient to clean, resulting in a reduction in the practicality of the device. At the same time, when the device is working, after a long period of accumulation, the iron filings inside the device will increase, causing the device to cause certain wear and tear, affecting the service life of the device. Utility Model Content

[0004] The utility model aims to solve the problems of low practicability and inconvenient cleaning of the device, which shortens the service life, and proposes a lateral movement mechanism for a support plate of a numerically controlled machine tool.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A CNC machine tool pallet transverse movement mechanism is designed, comprising a base and a pallet, the surface of the base is slidably engaged with the pallet, the inner surface of the base is rotatably connected to the two ends of a lead screw through a bearing, the surface of the lead screw is threadedly connected to a lead screw nut, the surface of the lead screw nut is fixedly connected to the surface of the pallet, the lead screw nut is slidably engaged with a protruding part of a box surface through a slideway opened on the surface, the surface of the box is provided with a locking device, a collecting device is provided inside the box, a soft plate is fixedly connected to the surface of the pallet, and the soft plate is slidably connected to the surface of the lead screw.

[0007] Preferably, the collecting device includes a motor and a threaded rod, the output shaft of the motor is fixedly connected to one end of the threaded rod through a reduction gear box, one end of the threaded rod is rotatably connected to the surface of a fixed block through a bearing, the fixed block is fixedly connected to the surface of a box body, the surface of the threaded rod is threadedly connected to the threaded block, the threaded block is slidably engaged with a slideway opened on the surface of the box body, the threaded block is fixedly connected to the surface of a slide plate, the slide plates on both sides are slidably engaged with the slideways opened on the inner surface of the box body, the surfaces of the slide plates on both sides are movably connected to the baffles through pins, the surfaces of the slide plates on both sides are tightly pressed against one end of the inclined rod, and the inclined rods on both sides are fixedly connected to the surfaces of the slide plates on both sides respectively.

[0008] Preferably, a high-pressure air pump is fixedly connected to the inner surface of the box, and a scraper is fixedly connected to the inner surface of the box.

[0009] Preferably, the protruding portion on the surface of the box body is rotatably connected to the electromagnet via a rotating shaft, and the surface of the electromagnet is in contact with the surface of the scraper.

[0010] Preferably, the surface of the box body is slidably connected to the inner surface of the base, and the surface of the electromagnet is slidably connected to the inner surface of the base.

[0011] Preferably, the locking device includes a square plate and a sleeve, the protruding part of the square plate surface is snap-fitted with the groove provided on the surface of the box body, the surface of the square plate is tightly pressed against the surface of the sleeve, the surface of the sleeve is slidably snap-fitted with the slideway provided on the surface of the fixed box, the inner surface of the sleeve is slidably connected to the surface of the spring rod, one end of the spring rod is fixedly connected to the inner surface of the fixed box, the surface of the sleeve and the inner surface of the fixed box are respectively fixedly connected to the two ends of the first spring, the surface of the sleeve is fixedly connected with a slide plate, the slide plate is slidably snap-fitted with the surface of the connecting rod through the slide provided on the surface, the surface of the connecting rod and the inner surface of the slide plate are respectively fixedly connected to the two ends of the second spring, and the fixing box is slidably snap-fitted with the surface of the push rod through the through hole provided on the surface.

[0012] The utility model proposes a CNC machine tool support plate transverse movement mechanism, which has the beneficial effects of: through the cooperation of the locking device and the collecting device, the electromagnet absorbs iron filings, and the electromagnet is started to rotate counterclockwise, so that the iron filings on the surface of the electromagnet can be cleaned under the action of the scraper, and the baffle can be rotated while the high-pressure air pump blows the iron filings to move, so that the iron filings can move into the box body, and the baffle can seal the iron filings inside the device into the box body, and push the sleeve to move into the fixed box, so that the sleeve is no longer tightly pressed against the surface of the square plate, and after the square plate is removed, the inside of the box body can be cleaned, and the iron filings can be collected and cleaned, so that the practicability of the equipment is improved, and at the same time, the wear of the device can be reduced, and the service life of the device can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A front cross-sectional view of

[0015] Figure 3 It is a front cross-sectional view of the box;

[0016] Figure 4 It is a top sectional view of the box;

[0017] Figure 5 is a side sectional view of the box;

[0018] Figure 6 for Figure 4 Schematic diagram of part A.

[0019] In the figure: 1, base, 2, locking device, 201, square plate, 202, fixed box, 203, push rod, 204, clamping rod, 205, slide plate, 206, sleeve, 207, second spring, 208, spring rod, 209, first spring, 3, screw, 4, support plate, 5, screw nut, 6, soft plate, 7, electromagnet, 8, scraper, 9, collecting device, 901, baffle, 902, slide plate, 903, motor, 904, threaded rod, 905, threaded block, 906, fixed block, 907, inclined rod, 10, high-pressure air pump, 11, box body. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] See attached Figure 1-6: In the present embodiment, a CNC machine tool pallet lateral movement mechanism comprises a base 1 and a pallet 4, the surface of the base 1 is slidably engaged with the pallet 4, the inner surface of the base 1 is rotatably connected with the two ends of the lead screw 3 through a bearing, the surface of the lead screw 3 is threadedly connected with the lead screw nut 5, the lead screw 3 can drive the lead screw nut 5 to move, the power device of the lead screw 3 can be a motor, etc., the surface of the lead screw nut 5 is fixedly connected with the surface of the pallet 4, the lead screw nut 5 can drive the pallet 4 to move synchronously, the lead screw nut 5 is slidably engaged with the protruding part of the surface of the box body 11 through a slideway opened on the surface, the surface of the box body 11 is provided with a locking device 2, the inside of the box body 11 is provided with a collecting device 9, the surface of the pallet 4 is fixedly connected with a soft board 6, the soft board 6 It can be made of rubber or other materials, the soft board 6 is slidably connected to the surface of the lead screw 3, the inner surface of the box body 11 is fixedly connected to a high-pressure air pump 10, the high-pressure air pump 10 can meet the working needs according to actual needs, the high-pressure air pump 10 can blow the iron filings collected by the electromagnet 7 into the inside of the box body 11, the inner surface of the box body 11 is fixedly connected to a scraper 8, the protruding part of the surface of the box body 11 is rotatably connected to the electromagnet 7 through a rotating shaft, the electromagnetic sticker 7 can rotate under the drive of a power structure such as a motor, the surface of the electromagnet 7 is in contact with the surface of the scraper 8, the scraper 8 can clean the surface of the electromagnet 7, the surface of the box body 11 is slidably connected to the inner surface of the base 1, and the surface of the electromagnet 7 is slidably connected to the inner surface of the base 1.

[0022] See attached Figure 1-6 The collecting device 9 includes a motor 903 and a threaded rod 904. The output shaft of the motor 903 is fixedly connected to one end of the threaded rod 904 through a reduction gearbox. The motor 903 can meet the working needs according to actual needs. The motor 903 can drive the threaded rod 904 to rotate. One end of the threaded rod 904 is rotatably connected to the surface of a fixed block 906 through a bearing. The fixed block 906 is fixedly connected to the surface of the box body 11. The surface of the threaded rod 904 is threadedly connected to the threaded block 905. The threaded rod 904 can drive the threaded block 905 to move. The threaded block 905 is slidably engaged with the slideway provided on the surface of the box body 11. The moving track of the fixed thread block 905 is fixedly connected to the surface of the slide plate 902. The thread block 905 can drive the slide plate 902 to move. The slide plates 902 on both sides are slidably engaged with the slideways provided on the inner surface of the box body 11 to fix the moving tracks of the slide plates 902 on both sides. The surfaces of the slide plates 902 on both sides are movably connected to the baffle 901 through pins. The baffle 901 can rotate in one direction. The surfaces of the slide plates 902 on both sides are tightly pressed against one end of the inclined rod 907. The inclined rod 907 can limit the rotation direction of the baffle 901. The inclined rods 907 on both sides are fixedly connected to the surfaces of the slide plates 902 on both sides respectively.

[0023] See attached Figure 1-6The locking device 2 includes a square plate 201 and a sleeve 206. The protruding portion of the square plate 201 is snap-fitted with the groove on the surface of the box body 11. The square plate 201 can seal the box body 11. The surface of the square plate 201 is tightly pressed against the surface of the sleeve 206. The sleeve 206 can fix the position of the square plate 201. The surface of the sleeve 206 is slidably snap-fitted with the slideway on the surface of the fixed box 202. The inner surface of the sleeve 206 is slidably connected with the surface of the spring rod 208. The spring rod 208 can fix the moving track of the sleeve 206. One end of the spring rod 208 is fixedly connected to the inner surface of the fixed box 202. The surface of the sleeve 206 and the inner surface of the fixed box 202 are respectively connected to the first The two ends of a spring 209 are fixedly connected. The elastic coefficient of the first spring 209 can be determined according to actual needs to meet work needs. The first spring 209 can push the sleeve 206 to move. The surface of the sleeve 206 is fixedly connected with a slide plate 205. The slide plate 205 is slidably engaged with the surface of the clamping rod 204 through a slide opened on the surface, fixing the moving track of the clamping rod 204, the surface of the clamping rod 204 and the inner surface of the slide plate 205 are respectively fixedly connected with the two ends of the second spring 207. The elastic coefficient of the second spring 207 can be determined according to actual needs to meet work needs. The fixed box 202 is slidably engaged with the surface of the push rod 203 through the through hole opened on the surface.

[0024] Working principle:

[0025] When the CNC machine tool pallet is used, the external power supply of the screw 3 power device is connected, and the power device is started to drive the screw 3 to rotate. The rotation of the screw 3 can drive the screw nut 5 to move, and the movement of the screw nut 5 can drive the pallet 4 and the box 11 to move synchronously.

[0026] Collection process:

[0027] When the cutting operation is performed, the generated debris will fall into the inside of the base 1. The external power supply of the electromagnet 7 is connected, and the electromagnet 7 is started to absorb the iron filings. At the same time, the external power supply of the power device of the electromagnet 7 is connected, and the electromagnet 7 is started to rotate counterclockwise. Under the action of the scraper 8, the iron filings on the surface of the electromagnet 7 can be cleaned. At the same time, the external power supply of the high-pressure air pump 10 is connected, and the high-pressure air pump 10 is started to blow the iron filings to move. The baffle 901 can be rotated so that the iron filings can move to the inside of the box 11. The baffle 901 can seal the iron filings inside the device into the inside of the box 11. The direction of the electromagnet 7 is the main axis cutting direction, so that the iron filings can fall to one side of the electromagnet 7 for easy collection. At the same time, the iron filings that fall to the other side can be pushed together by the box 11, so that subsequent collection can be more convenient.

[0028] Cleaning process:

[0029] The operator removes the box body 11 and pushes the sleeve 206 to move inside the fixed box 202, so that the sleeve 206 is no longer pressed against the surface of the square plate 201. After the square plate 201 is removed, the inside of the box body 11 can be cleaned. The movement of the sleeve 206 can drive the slide plate 205 to move, and at the same time compress the first spring 209. The movement of the slide plate 205 can drive the clamping rod 204 to clamp with the groove provided on the inner surface of the fixed box 202, so that the position of the sleeve 206 is fixed. When it needs to be reset, pressing the push rod 203 can make the clamping rod 204 no longer clamp with the inner surface of the fixed box 202, and it can return to its original position under the push of the first spring 209.

[0030] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A CNC machine tool pallet lateral movement mechanism, comprising a base (1) and a pallet (4), wherein the surface of the base (1) is slidably engaged with the pallet (4), and is characterized in that: The inner surface of the base (1) is rotatably connected to the two ends of the lead screw (3) through a bearing, the surface of the lead screw (3) is threadedly connected to the lead screw nut (5), the surface of the lead screw nut (5) is fixedly connected to the surface of the support plate (4), the lead screw nut (5) is slidably engaged with the protruding part of the surface of the box body (11) through a slideway provided on the surface, the surface of the box body (11) is provided with a locking device (2), the interior of the box body (11) is provided with a collecting device (9), the surface of the support plate (4) is fixedly connected to a soft plate (6), and the soft plate (6) is slidably connected to the surface of the lead screw (3).

2. A CNC machine tool pallet lateral movement mechanism according to claim 1, characterized in that: The collecting device (9) comprises a motor (903) and a threaded rod (904); the output shaft of the motor (903) is fixedly connected to one end of the threaded rod (904) via a reduction gearbox; one end of the threaded rod (904) is rotationally connected to the surface of a fixed block (906) via a bearing; the fixed block (906) is fixedly connected to the surface of a housing (11); the surface of the threaded rod (904) is threadedly connected to a threaded block (905); the threaded block (905) is threadedly connected to the housing (11); ) surface is slidably engaged with a slideway provided on the surface of the slide plate (902); the threaded block (905) is fixedly connected to the surface of the slide plate (902); the slide plates (902) on both sides are slidably engaged with the slideways provided on the inner surface of the box body (11); the surfaces of the slide plates (902) on both sides are movably connected to the baffle plate (901) through pin shafts; the surfaces of the slide plates (902) on both sides are tightly pressed against one end of the inclined rod (907); and the inclined rods (907) on both sides are fixedly connected to the surfaces of the slide plates (902) on both sides, respectively.

3. The CNC machine tool pallet traverse mechanism according to claim 1, characterized in that: The inner surface of the box body (11) is fixedly connected to a high-pressure air pump (10), and the inner surface of the box body (11) is fixedly connected to a scraper (8).

4. The CNC machine tool pallet traverse mechanism according to claim 1, characterized in that: The protruding portion on the surface of the box body (11) is rotationally connected to the electromagnet (7) via a rotating shaft, and the surface of the electromagnet (7) is in contact with the surface of the scraper (8).

5. A CNC machine tool pallet lateral movement mechanism according to claim 4, characterized in that: The surface of the box body (11) is slidably connected to the inner surface of the base (1), and the surface of the electromagnet (7) is slidably connected to the inner surface of the base (1).

6. The CNC machine tool pallet traverse mechanism according to claim 1, characterized in that: The locking device (2) comprises a square plate (201) and a sleeve (206); a protruding portion of the surface of the square plate (201) is engaged with a groove provided on the surface of the box body (11); the surface of the square plate (201) is tightly pressed against the surface of the sleeve (206); the surface of the sleeve (206) is slidably engaged with a slideway provided on the surface of the fixing box (202); the inner surface of the sleeve (206) is slidably connected to the surface of a spring rod (208); one end of the spring rod (208) is fixedly connected to the inner surface of the fixing box (202); and the sleeve (206) is in a slidable manner. The surface of the cylinder (206) and the inner surface of the fixed box (202) are respectively fixedly connected to the two ends of the first spring (209); the surface of the sleeve (206) is fixedly connected with a slide plate (205); the slide plate (205) is slidably engaged with the surface of the clamping rod (204) through a slide provided on the surface; the surface of the clamping rod (204) and the inner surface of the slide plate (205) are respectively fixedly connected to the two ends of the second spring (207); the fixed box (202) is slidably engaged with the surface of the push rod (203) through a through hole provided on the surface.

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