Machining tool and machining process for guide rail

Abstract

The invention relates to the technical field of guide rail machining, and discloses a guide rail machining tool and a machining technology.The guide rail machining tool comprises a base, a supporting frame is fixedly installed on the right side of the top of the base, a fixed cover is fixedly installed on the top of the supporting frame, and movable blocks are arranged on the two sides in the supporting frame; a telescopic device is fixedly mounted at the top of the inner side of the supporting frame, and a grooving tool is fixedly mounted at the bottom of the telescopic device. The connecting rod is driven to rotate through the servo motor, the worm can be controlled to rotate through the connecting rod, the worm can drive the adjusting worm gear to rotate due to the fact that the worm is meshed with the adjusting worm gear, and the rotating block can be controlled to rotate at the top of the supporting frame when the adjusting worm gear rotates; the movable columns at the two ends of the rotating block move in the sliding grooves in the tops of the movable blocks to drive the two movable blocks in the supporting frame to synchronously move front and back, the number of turns of rotation of the servo motor is controlled according to the width of the guide rail, the positions of the movable blocks on the two sides in the supporting frame can be rapidly adjusted, and great convenience is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of guide rail processing, and in particular to processing tooling and processing technology for guide rails. Background Art

[0002] A guide rail is a device made of grooves or ridges made of metal or other materials that can bear, fix, guide moving devices or equipment and reduce their friction. The longitudinal grooves or ridges on the surface of the guide rail are used to guide and fix machine parts, special equipment, instruments, etc. Guide rails are also called slide rails, linear guides, and linear slides. They are used in linear reciprocating motion occasions. They have higher rated loads than linear bearings, and can bear a certain torque. They can achieve high-precision linear motion under high load conditions.

[0003] Generally, the top surface and both sides need to be processed during processing of linear guide rails. When processing linear guide rails of different widths, the tooling positions on both sides of the guide rails need to be adjusted. Existing guide rail tooling can only adjust the tooling on both sides separately, which is very troublesome and can easily lead to asymmetric positions and errors after the tooling on both sides is adjusted, resulting in different shapes of grooves or ridges processed on both sides of the guide rail, thereby reducing product quality. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a processing tool and a processing technology for a guide rail.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The cam is provided with a plurality of movable parts, and a movable cover is provided on the top of the plurality of movable parts.

[0007] As a further scheme of the present invention, an arc groove is provided at the position corresponding to the movable block on the top of the support frame, a rotating block is movably installed at the middle position of the top of the support frame, movable columns are fixedly installed at both ends of the rotating block, and the movable column can be movably stuck in the arc groove, a sliding groove is provided on the top of the movable block, and the top of the movable column is movably installed in the sliding groove, a fixed column is fixedly installed at the middle position of the rotating block, an adjusting worm gear is fixedly installed on the fixed column, a worm is provided on the left side of the adjusting worm gear, the worm and the adjusting worm gear are meshed with each other, a connecting rod is fixedly connected to the tail of the worm, a servo motor is fixedly installed on the outer side of the fixed cover, and the connecting rod penetrates the side wall of the fixed cover and is fixedly connected to the output end of the servo motor.

[0008] As a further solution of the present invention, a slot is provided on the inner side of the movable block, and the block can be movably engaged in the slot. The block is movably installed on the movable block through the slot. A pulling block is provided at the middle position of the outer side of the movable block. A connecting block is fixedly installed on the pulling block. The connecting block penetrates the movable block and extends into the slot. A tension spring is fixedly installed between the pulling blocks. A fixing groove is provided on the back of the block, and the top of the connecting block can be engaged in the fixing groove. A limiting column is fixedly installed on the outer side of the movable block. A limiting groove is provided at a position corresponding to the limiting column on the support frame, and the limiting column can be movably engaged in the limiting groove.

[0009] As a further solution of the present invention, a connecting groove is opened on the top of the base in the middle position of the support frame, a limiting rod is fixedly installed in the connecting groove, the second fixed plate can be movably installed on the limiting rod, a return spring is movably installed on the outer side of the limiting rod, one end of the return spring is connected to the right side of the second fixed plate, and top plates are arranged on both sides of the second fixed plate.

[0010] As a further solution of the present invention, a compression spring is fixedly installed between the second fixed plate and the top plate, a cleaning brush is fixedly installed on the bottom of the top plate close to the second fixed plate, the bottom of the cleaning brush is in contact with the top of the base, and a telescopic groove is opened on the second fixed plate at a position corresponding to the cleaning brush, and the cleaning brush can be movably installed in the telescopic groove.

[0011] As a further solution of the present invention, a collecting bucket is provided in the collecting tank, and the collecting bucket can be movably installed in the collecting tank from the side of the base, and a handle is fixedly installed on the top of the collecting bucket.

[0012] As a further solution of the present invention, a driving motor is fixedly installed at a position of the base corresponding to the rotating disk, and an output end of the driving motor is fixedly connected to the bottom of the rotating disk.

[0013] The processing technology of the guide rail processing tooling includes the following steps:

[0014] S1: Start the servo motor, and the servo motor drives the connecting rod to rotate. The connecting rod can control the rotation of the worm. Since the worm is meshing with the adjusting worm gear, the worm can drive the adjusting worm gear to rotate. When the adjusting worm gear rotates, the rotating block can be controlled to rotate on the top of the support frame. The rotating block will drive the movable columns at both ends to move in the arc groove. Since the limit columns on the back of the movable block are engaged in the limit groove, the movable block can only move back and forth in the support frame. At this time, the movable columns at both ends of the rotating block move in the slide groove at the top of the movable block, which can drive the two movable blocks in the support frame to move forward and backward synchronously. The positions of the movable blocks on both sides of the support frame can be quickly adjusted by controlling the number of turns of the servo motor according to the width of the guide rail, which is very convenient.

[0015] S2: Place the guide rail to be processed between the second fixed plate and the first fixed plate, then start the driving motor to rotate, and the driving motor drives the rotating disk to rotate. The pushing rod on the rotating disk can push the first fixed plate to reciprocate in the reciprocating groove. At this time, the first fixed plate moves forward and clamps the guide rail with the second fixed plate, and then the first fixed plate continues to push the guide rail to move into the support frame. At this time, the slotting tool in the support frame will process both sides and the top of the guide rail. When the first fixed plate pushes the guide rail to the bottom, the pushing rod will drive the first fixed plate to move backward and reset. When the first fixed plate moves backward, the reset spring on the limit rod will push the second fixed plate to reset. At this time, the second fixed plate and the first fixed plate will clamp the guide rail and move it outside the support frame, thereby removing the processed guide rail from the support frame.

[0016] S3: When the reset spring pushes the second fixed plate to move outward, the cleaning brushes on both sides of the second fixed plate will push the metal iron filings remaining during the bottom processing of the support frame into the collection groove, and then fall into the collection bucket for collection, which can prevent the residual iron filings from causing the bottom of the guide rail to be unstable and affect the processing. The collection bucket can be taken out of the collection groove by pulling the handle, which is convenient for recycling the iron filings.

[0017] S4: When the slotting tool needs to be replaced, pull the pulling block outward to move the connecting block out of the fixed slot. Then the card block with the tool installed can be slid out of the card slot, and then the new card block with the tool installed can be inserted into the card slot again, so that the fixed slot on the back is aligned with the position of the connecting block. Then release the pulling block and the pulling block will be automatically reset by the tension spring so that the connecting block is inserted into the fixed slot to fix the card block on the movable block.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the present invention, the servo motor drives the connecting rod to rotate, and the connecting rod can control the rotation of the worm. Since the worm is meshed with the adjusting worm wheel, the worm can drive the adjusting worm wheel to rotate. When the adjusting worm wheel rotates, the rotating block can be controlled to rotate on the top of the support frame. The movable columns at both ends of the rotating block move in the slide groove on the top of the movable block to drive the two movable blocks in the support frame to move forward and backward synchronously. The positions of the movable blocks on both sides of the support frame can be quickly adjusted by controlling the number of revolutions of the servo motor according to the width of the guide rail, which is very convenient.

[0020] 2. In the present invention, when the second fixed plate is pushed outward by the reset spring, the cleaning brushes on both sides of the second fixed plate will push the metal iron filings remaining during the bottom processing of the support frame into the collecting groove, and then fall into the collecting bucket for collection, which can prevent the remaining iron filings from causing the bottom of the guide rail to be unstable and affect the processing. The collecting bucket can be taken out of the collecting groove by pulling the handle, which is convenient for recycling the iron filings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the guide rail processing tooling proposed by the present invention;

[0022] Figure 2 It is a partial structural schematic diagram of the processing tooling for the guide rail proposed by the present invention;

[0023] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 This is a schematic diagram of the support frame structure of the guide rail processing tooling proposed by the present invention;

[0025] Figure 5 This is a schematic diagram of the disassembled structure of the parts of the guide rail processing tooling proposed by the present invention;

[0026] Figure 6 This is a schematic diagram of the base structure of the guide rail processing tooling proposed by the present invention;

[0027] Figure 7 For the present invention Figure 6 Enlarged view of point B in the middle;

[0028] In the figure: 1. base; 2. support frame; 3. fixed cover; 4. movable block; 5. card slot; 6. card block; 7. limit column; 8. pulling block; 9. second fixed plate; 10. collecting slot; 11. first fixed plate; 12. rotating disk; 13. push rod; 14. reciprocating slot; 15. supporting leg; 16. handle; 17. servo motor; 18. arc slot; 19. rotating block; 20. adjusting worm gear; 21. worm; 22. connecting rod; 23. fixed column; 24. movable column; 25. limit slot; 26. telescopic device; 27. fixed slot; 28. slide slot; 29. ​​connecting block; 30. extension spring; 31. collecting bucket; 32. connecting slot; 33. limit rod; 34. reset spring; 35. driving motor; 36. top plate; 37. compression spring; 38. cleaning brush; 39. telescopic slot. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] Reference Figure 1 - Figure 4 The processing tooling for the guide rail includes a base 1, a support frame 2 is fixedly installed on the right side of the top of the base 1, a fixed cover 3 is fixedly installed on the top of the support frame 2, movable blocks 4 are arranged on both sides of the inside of the support frame 2, a telescopic device 26 is fixedly installed on the top of the inner side of the support frame 2, the telescopic device 26 is composed of a motor and a telescopic rod, a slotting tool is fixedly installed on the bottom of the telescopic device 26, a clamping block 6 is arranged on the movable block 4, a slotting tool is fixedly installed on the clamping block 6, a second fixed plate 9 is arranged in the middle of the left side of the support frame 2, a collecting tank 10 is opened on the left side of the second fixed plate 9 at the top of the base 1, and the left side of the top of the base 1 is movable A rotating disk 12 is installed, and a pushing rod 13 is movably installed on the top of the rotating disk 12. A reciprocating groove 14 is opened between the support frame 2 and the collecting tank 10. The reciprocating groove 14 is located in the middle position of the top of the base 1. A first fixed plate 11 is movably installed in the reciprocating groove 14. The first fixed plate 11 is installed at a position corresponding to the second fixed plate 9. One end of the pushing rod 13 is movably connected to the left side of the first fixed plate 11. Support legs 15 are fixedly installed on the four corners of the bottom of the base 1. A driving motor 35 is fixedly installed at a position corresponding to the rotating disk 12 in the base 1, and the output end of the driving motor 35 is fixedly connected to the bottom of the rotating disk 12.

[0032] In this embodiment, an arc groove 18 is provided at the top of the support frame 2 corresponding to the position of the movable block 4, a rotating block 19 is movably installed at the middle position of the top of the support frame 2, and movable columns 24 are fixedly installed at both ends of the rotating block 19. The movable column 24 can be movably stuck in the arc groove 18, a slide groove 28 is provided at the top of the movable block 4, and the top of the movable column 24 is movably installed in the slide groove 28, and a fixed column 23 is fixedly installed at the middle position of the rotating block 19, and an adjusting worm gear 20 is fixedly installed on the fixed column 23, and the left side of the adjusting worm gear 20 A worm 21 is provided, and the worm 21 and the adjusting worm wheel 20 are meshed with each other. The tail of the worm 21 is fixedly connected with a connecting rod 22. A servo motor 17 is fixedly installed on the outer side of the fixed cover 3. The connecting rod 22 penetrates the side wall of the fixed cover 3 and is fixedly connected with the output end of the servo motor 17. When the adjusting worm wheel 20 rotates, the rotating block 19 can be controlled to rotate on the top of the support frame 2. The movable columns 24 at both ends of the rotating block 19 move in the slide groove 28 on the top of the movable block 4, which can drive the two movable blocks 4 in the support frame 2 to move forward and backward synchronously.

[0033] Reference Figure 1 , Figure 2 , Figure 5 A card slot 5 is provided on the inner side of the movable block 4, and the card block 6 can be movably engaged in the card slot 5. The card block 6 is movably installed on the movable block 4 through the card slot 5. A pulling block 8 is provided at the middle position of the outer side of the movable block 4, and a connecting block 29 is fixedly installed on the pulling block 8. The connecting block 29 penetrates the movable block 4 and extends into the card slot 5. A tension spring 30 is fixedly installed between the pulling blocks 8. A fixing groove 27 is provided on the back of the card block 6. The top of the connecting block 29 can be engaged in the fixing groove 27. A limiting column 7 is fixedly installed on the outer side of the movable block 4. A limiting groove 25 is provided at the position corresponding to the limiting column 7 on the support frame 2. The limiting column 7 can be movably engaged in the limiting groove 25. The pulling block 8 is pulled outward to move the connecting block 29 out of the fixing groove 27. At this time, the card block 6 with the tool installed can be slid out of the card slot 5. Since the limiting column 7 on the back of the movable block 4 is engaged in the limiting groove 25, the movable block 4 can only move forward and backward in the support frame 2.

[0034] Reference Figure 1 , Figure 6 , Figure 7A connecting groove 32 is provided at the top of the base 1 in the middle position of the support frame 2, a limiting rod 33 is fixedly installed in the connecting groove 32, the second fixing plate 9 can be movably installed on the limiting rod 33, a return spring 34 is movably installed on the outer side of the limiting rod 33, one end of the return spring 34 is connected to the right side of the second fixing plate 9, top plates 36 are provided on both sides of the second fixing plate 9, a compression spring 37 is fixedly installed between the second fixing plate 9 and the top plate 36, a cleaning brush 38 is fixedly installed at the bottom of the top plate 36 close to the second fixing plate 9, and the bottom of the cleaning brush 38 contacts the top of the base 1, A telescopic groove 39 is provided on the second fixed plate 9 at a position corresponding to the cleaning brush 38, and the cleaning brush 38 can be movably installed in the telescopic groove 39. When the reset spring 34 pushes the second fixed plate 9 to move outward, the cleaning brushes 38 on both sides of the second fixed plate 9 will push the metal iron filings remaining during the bottom processing of the support frame 2 into the collecting groove 10. The compression spring 37 between the top plate 36 and the second fixed plate 9 can make the top plate 36 always fit together with the movable block 4, so that the cleaning brush 38 can be automatically adjusted according to the position of the movable block 4, to ensure that the iron filings at the bottom of the support frame 2 can be cleaned.

[0035] In this embodiment, a collecting bucket 31 is provided in the collecting tank 10. The collecting bucket 31 can be movably installed in the collecting tank 10 from the side of the base 1. A handle 16 is fixedly installed on the top of the collecting bucket 31. By pulling the handle 16, the collecting bucket 31 can be taken out of the collecting tank 10, so as to facilitate the recovery of iron filings.

[0036] The processing technology of the guide rail processing tooling includes the following steps:

[0037] S1: Start the servo motor 17, and the servo motor 17 drives the connecting rod 22 to rotate. The connecting rod 22 can control the rotation of the worm 21. Since the worm 21 is meshed with the adjusting worm wheel 20, the worm 21 can drive the adjusting worm wheel 20 to rotate. When the adjusting worm wheel 20 rotates, the rotating block 19 can be controlled to rotate at the top of the support frame 2. The rotating block 19 will drive the movable columns 24 at both ends to move in the arc groove 18. Since the limiting column 7 on the back of the movable block 4 is engaged in the limiting groove 25, the movable block 4 can only move back and forth in the support frame 2. At this time, the movable columns 24 at both ends of the rotating block 19 move in the slide groove 28 at the top of the movable block 4, which can drive the two movable blocks 4 in the support frame 2 to move forward and backward synchronously. The number of revolutions of the servo motor 17 can be controlled according to the width of the guide rail to quickly adjust the positions of the movable blocks 4 on both sides of the support frame 2, which is very convenient.

[0038] S2: Place the guide rail to be processed between the second fixed plate 9 and the first fixed plate 11, and then start the driving motor 35 to rotate, and the driving motor 35 drives the rotating disk 12 to rotate, and the pushing rod 13 on the rotating disk 12 can push the first fixed plate 11 to reciprocate in the reciprocating groove 14. At this time, the first fixed plate 11 moves forward and clamps the guide rail with the second fixed plate 9, and then the first fixed plate 11 continues to push the guide rail to move into the support frame 2. At this time, the slotting tool in the support frame 2 will process the two sides and the top of the guide rail. When the first fixed plate 11 pushes the guide rail to the bottom, the pushing rod 13 will drive the first fixed plate 11 to move backward and reset. When the first fixed plate 11 moves backward, the reset spring 34 on the limit rod 33 will push the second fixed plate 9 to reset. At this time, the second fixed plate 9 and the first fixed plate 11 will clamp the guide rail and move it outside the support frame 2, thereby removing the processed guide rail from the support frame 2.

[0039] S3: When the reset spring 34 pushes the second fixed plate 9 to move outward, the cleaning brushes 38 on both sides of the second fixed plate 9 will push the metal iron filings remaining during the bottom processing of the support frame 2 into the collecting groove 10, and then fall into the collecting bucket 31 for collection, which can prevent the residual iron filings from causing the bottom of the guide rail to be unstable and affect the processing. By pulling the handle 16, the collecting bucket 31 can be taken out of the collecting groove 10, which is convenient for recycling the iron filings.

[0040] S4: When the slotting tool needs to be replaced, the pulling block 8 is pulled outward to remove the connecting block 29 from the fixed groove 27. At this time, the card block 6 with the tool installed can be slid out of the card slot 5, and then the new card block 6 with the tool installed is reinserted into the card slot 5, so that the fixed groove 27 on the back is aligned with the position of the connecting block 29, and then the pulling block 8 is released. The pulling block 8 is automatically reset by the tension spring 30, so that the connecting block 29 is inserted into the fixed groove 27 to fix the card block 6 on the movable block 4.

[0041] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0042] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A processing tool for a guide rail, comprising a base (1), characterized in that: A support frame (2) is fixedly mounted on the right side of the top of the base (1), a fixed cover (3) is fixedly mounted on the top of the support frame (2), movable blocks (4) are arranged on both sides of the inside of the support frame (2), a telescopic device (26) is fixedly mounted on the top of the inner side of the support frame (2), a slotting tool is fixedly mounted on the bottom of the telescopic device (26), a clamping block (6) is arranged on the movable block (4), a slotting tool is fixedly mounted on the clamping block (6), a second fixed plate (9) is arranged in the middle of the left side of the support frame (2), and a collecting groove (10) is opened on the left side of the second fixed plate (9) at the top of the base (1), A rotating disk (12) is movably mounted on the left side of the top of the base (1), and a pushing rod (13) is movably mounted on the top of the rotating disk (12). A reciprocating groove (14) is provided between the support frame (2) and the collecting tank (10), and the reciprocating groove (14) is located in the middle position of the top of the base (1). A first fixed plate (11) is movably mounted in the reciprocating groove (14), and the first fixed plate (11) is mounted at a position corresponding to the second fixed plate (9). One end of the pushing rod (13) is movably connected to the left side of the first fixed plate (11), and supporting legs (15) are fixedly mounted on the four corners of the bottom of the base (1).

2. The guide rail processing tool according to claim 1, characterized in that: The top of the support frame (2) is provided with an arc groove (18) at a position corresponding to the movable block (4); a rotating block (19) is movably installed at the middle position of the top of the support frame (2); movable columns (24) are fixedly installed at both ends of the rotating block (19); the movable columns (24) can be movably stuck in the arc groove (18); the top of the movable block (4) is provided with a slide groove (28); the top of the movable column (24) is movably installed in the slide groove (28); the middle position of the rotating block (19) is fixedly installed A fixed column (23) is fixedly installed, an adjusting worm wheel (20) is fixedly installed on the fixed column (23), a worm (21) is arranged on the left side of the adjusting worm wheel (20), the worm (21) and the adjusting worm wheel (20) are meshed with each other, a connecting rod (22) is fixedly connected to the tail of the worm (21), a servo motor (17) is fixedly installed on the outer side of the fixed cover (3), and the connecting rod (22) penetrates the side wall of the fixed cover (3) and is fixedly connected to the output end of the servo motor (17).

3. The guide rail processing tool according to claim 1, characterized in that: A slot (5) is provided on the inner side of the movable block (4), and the clamping block (6) can be movably engaged in the slot (5). The clamping block (6) is movably installed on the movable block (4) through the slot (5). A pulling block (8) is provided at the middle position of the outer side of the movable block (4). A connecting block (29) is fixedly installed on the pulling block (8). The connecting block (29) penetrates the movable block (4) and extends into the slot (5). A tension spring (30) is fixedly installed between the pulling blocks (8). A fixing slot (27) is provided on the back of the clamping block (6), and the top of the connecting block (29) can be engaged in the fixing slot (27). A limiting column (7) is fixedly installed on the outer side of the movable block (4). A limiting slot (25) is provided on the support frame (2) at a position corresponding to the limiting column (7), and the limiting column (7) can be movably engaged in the limiting slot (25).

4. The guide rail processing tool according to claim 1, characterized in that: A connecting groove (32) is provided on the top of the base (1) at the middle position of the support frame (2), a limiting rod (33) is fixedly installed in the connecting groove (32), the second fixing plate (9) can be movably installed on the limiting rod (33), a return spring (34) is movably installed on the outer side of the limiting rod (33), one end of the return spring (34) is connected to the right side of the second fixing plate (9), and top plates (36) are provided on both sides of the second fixing plate (9).

5. The guide rail processing tool according to claim 4, characterized in that: A compression spring (37) is fixedly installed between the second fixed plate (9) and the top plate (36); a cleaning brush (38) is fixedly installed at the bottom of one side of the top plate (36) close to the second fixed plate (9); the bottom of the cleaning brush (38) contacts the top of the base (1); a telescopic groove (39) is provided on the second fixed plate (9) at a position corresponding to the cleaning brush (38); the cleaning brush (38) can be movably installed in the telescopic groove (39).

6. The guide rail processing tool according to claim 1, characterized in that: A collecting bucket (31) is provided in the collecting tank (10), and the collecting bucket (31) can be movably installed in the collecting tank (10) from the side of the base (1), and a handle (16) is fixedly installed on the top of the collecting bucket (31).

7. The guide rail processing tool according to claim 1, characterized in that: A driving motor (35) is fixedly installed at a position in the base (1) corresponding to the rotating disk (12), and an output end of the driving motor (35) is fixedly connected to the bottom of the rotating disk (12).

8. A processing technology for a processing tool for a guide rail, characterized in that: The guide rail processing tooling used in any one of claims 1 to 7 comprises the following steps: S1: Start the servo motor (17), drive the connecting rod (22) to rotate through the servo motor (17), and control the worm (21) to rotate through the connecting rod (22). Since the worm (21) is meshed with the adjusting worm wheel (20), the worm (21) can drive the adjusting worm wheel (20) to rotate. When the adjusting worm wheel (20) rotates, the rotating block (19) can be controlled to rotate on the top of the support frame (2). The rotating block (19) will drive the movable columns (24) at both ends to move in the arc groove (18). Since the limiting column (7) on the back of the movable block (4) is engaged in the limiting groove (25), the movable block (4) can only move forward and backward in the support frame (2). At this time, the movable columns (24) at both ends of the rotating block (19) move in the sliding groove (28) at the top of the movable block (4) to drive the two movable blocks (4) in the support frame (2) to move forward and backward synchronously. The positions of the movable blocks (4) on both sides of the support frame (2) can be quickly adjusted by controlling the number of revolutions of the servo motor (17) according to the width of the guide rail. S2: The guide rail to be processed is placed between the second fixed plate (9) and the first fixed plate (11), and then the driving motor (35) is started to rotate. The driving motor (35) drives the rotating disk (12) to rotate, and the push rod (13) on the rotating disk (12) can push the first fixed plate (11) to reciprocate in the reciprocating groove (14). At this time, the first fixed plate (11) moves forward and clamps the guide rail with the second fixed plate (9), and then the first fixed plate (11) continues to push the guide rail to move into the support frame (2). At this time, the slotting tool in the support frame (2) will process the two sides and the top of the guide rail. When the first fixed plate (11) pushes the guide rail to the bottom, the pushing rod (13) will drive the first fixed plate (11) to move backward and reset. When the first fixed plate (11) moves backward, the reset spring (34) on the limit rod (33) will push the second fixed plate (9) to reset. At this time, the second fixed plate (9) and the first fixed plate (11) will clamp the guide rail and move it to the outside of the support frame (2), thereby removing the processed guide rail from the support frame (2). S3: When the return spring (34) pushes the second fixed plate (9) to move outward, the cleaning brushes (38) on both sides of the second fixed plate (9) push the metal filings remaining during the processing of the bottom of the support frame (2) into the collecting groove (10), and then fall into the collecting bucket (31) for collection. The collecting bucket (31) can be taken out of the collecting groove (10) by pulling the handle (16). S4: When the slotting tool needs to be replaced, the pulling block (8) is pulled outward to remove the connecting block (29) from the fixed groove (27). Then, the clamping block (6) with the tool installed can be slid out of the clamping groove (5), and then the new clamping block (6) with the tool installed is inserted into the clamping groove (5) again, so that the fixed groove (27) on the back is aligned with the position of the connecting block (29), and then the pulling block (8) is released. The pulling block (8) is automatically reset by the tension spring (30), so that the connecting block (29) is inserted into the fixed groove (27) and the clamping block (6) is fixed on the movable block (4).

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