A fixture for milling a friction plate isolation frame

Abstract

The utility model discloses a friction plate isolation frame milling clamp in the technical field of friction plate isolation frame, comprising a fixed seat, a rotating seat is installed on the top of the fixed seat, a rotating part is installed on the bottom of the rotating seat, a driving part is installed between the bottom of the fixed seat and the rotating part, a clamping assembly for fixing the workpiece is installed on the top of the rotating seat, and an external support component for fixing the workpiece is installed on the other side of the clamping assembly. The workpiece can be clamped and fixed inwardly by the clamping assembly, and then supported from the inside of the workpiece to the outside by the external support component, which solves the problem that the workpiece is prone to deviation or loosening, and cannot be conveniently clamped and fixed in multiple directions. In addition, the existing equipment is not convenient for driving the workpiece to rotate after fixing the workpiece, which makes the milling and drilling of the workpiece more complicated, affecting the accuracy of the equipment's milling of the workpiece and the stability of the fixation.

Description

Technical Field

[0001] The utility model relates to the technical field of friction plate isolation frames, in particular to a fixture for milling friction plate isolation frames. Background Art

[0002] Friction plate refers to a component composed of a chip and a friction lining or a friction material layer, which is widely used in mechanical engineering, mechanical parts and clutch fields. The friction plate is installed in the friction plate isolation frame. The existing friction plate isolation frame is prone to loosening during milling, causing the milling process to shift and affecting the accuracy of the milling process.

[0003] When existing equipment performs milling processing on a workpiece, the workpiece is usually clamped and fixed in one direction, and the workpiece is prone to displacement or loosening. It is not possible to conveniently clamp and fix the workpiece in multiple directions. In addition, after the existing equipment fixes the workpiece, it is not convenient to drive the workpiece to rotate, resulting in cumbersome milling and drilling of the workpiece, which affects the accuracy of the equipment's milling processing and the stability of the fixation. Therefore, those skilled in the art provide a friction plate isolation frame milling fixture to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a fixture for milling a friction plate isolation frame to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a friction plate isolation frame milling fixture, comprising a fixed seat, a rotating seat is installed on the top of the fixed seat, a rotating part is installed on the bottom of the rotating seat, a driving member is installed between the bottom of the fixed seat and the rotating part, a clamping assembly for fixing a workpiece is installed on the top of the rotating seat, and an outer support component for fixing the workpiece is installed on the other side of the clamping assembly;

[0006] A first anti-skid pad is laid on the top of the rotating seat for preventing skidding, the rotating part is fixedly connected to the rotating seat, and the rotating part is rotatably connected to the fixed seat.

[0007] Preferably: the clamping assembly includes two fixed grooves opened on the top of the rotating seat and close to the outside, a driving block is installed on one side of the fixed groove, screws are installed on both sides of the rotating seat and on one side of the driving block, a clamping plate for fixing the workpiece is installed on the top of the driving block, the screw is threadedly connected to the rotating seat, and the screw is rotatably connected to the clamping plate.

[0008] Preferably: the external support component includes a pull plate passing through the driving block, a fixed block is installed on one side of the splint, a pull rod passes through one side of the fixed block, a pad is installed at the bottom of the pull rod, a spring for squeezing is mounted on the top of the pad and located on the outside of the pull rod, both ends of the spring are fixedly connected to the pad and the fixed block respectively, and the pull rod passes through the fixed block and is slidably connected to it.

[0009] Preferably: the outer support component includes a sliding block installed at one end of the pull plate, the top of the sliding block is connected to the support plate, two locking blocks are installed at the bottom of the fixed block, the top of the pull rod plate is provided with a plurality of evenly arranged locking grooves, and the sliding block is slidably connected to the fixed groove.

[0010] Preferably, the driving member comprises a first gear sleeved on the outer side of the rotating part, a motor is installed on the other side of the fixing seat, a second gear is sleeved on the outer side of the output shaft at the bottom of the motor, and the first gear is meshed with the second gear.

[0011] Preferably, the bottom of the driving block and the bottom of the moving block are respectively connected with guide blocks, the bottom of the fixed groove is provided with a guide groove, and the guide block is slidably connected with the guide groove.

[0012] Preferably, a second anti-skid pad is laid on one side of the clamping plate and the other side of the support plate, and a plurality of evenly arranged anti-skid grooves are opened on one side of the second anti-skid pad.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by providing a rotating seat and a rotating part, the rotating part can increase the contact area between the rotating seat and the fixed seat, the driving member can drive the rotating seat to rotate through the rotating part, the clamping assembly can be used to clamp and fix the workpiece inward, and then the external support member is used to support the workpiece from the inside to the outside, so as to perform doubly fixation on the workpiece, improve the stability of the equipment in fixing the workpiece, and avoid the workpiece from being offset or loosened.

[0015] 2. In the utility model, a screw, a driving block and a clamping plate are provided. The cross-section of the clamping plate is arc-shaped and can fit tightly with the outer side of the workpiece. The screw can drive the driving block to slide in the fixed groove, so that the driving block drives the clamping plate to move closer or farther away, so that the two clamping plates clamp and fix the workpiece.

[0016] 3. In the utility model, a pull rod, a pull plate, a sliding block and a locking block are arranged, and the pull rod is used to drive the pad to squeeze the spring, and then the pad drives the locking block away from the locking groove, so that the pull plate drives the support plate on the top of the sliding block to slide outward, and then the support plate is tightly fitted with the inner wall of the workpiece, and then the pull rod is slowly released, the spring squeezes the pad downward, and then the pad drives the locking block to embed into the locking groove to lock and fix the pull plate, so that the clamping plate and the support plate can double clamp and fix the workpiece, thereby improving the stability of the equipment in fixing the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a left-side cutaway stereoscopic view of the overall structure of the utility model;

[0019] Figure 3 The overall structure of the utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 The overall structure of the utility model Figure 2 Enlarged view of point B in the middle.

[0021] In the figure: 1. fixed seat; 2. rotating seat; 3. rotating part; 4. first anti-skid pad; 5. fixed groove; 6. driving block; 7. screw; 8. clamping plate; 9. pulling plate; 10. fixed block; 11. pulling rod; 12. pad; 13. spring; 14. sliding block; 15. supporting plate; 16. locking block; 17. locking groove; 18. first gear; 19. motor; 20. second gear; 21. guide block; 22. guide groove; 23. second anti-skid pad; 24. anti-skid groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 to Figure 4In an embodiment of the utility model, a friction plate isolation frame milling fixture includes a fixed seat 1, a rotating seat 2 is installed on the top of the fixed seat 1, a rotating part 3 is installed on the bottom of the rotating seat 2, a driving member is installed between the bottom of the fixed seat 1 and the rotating part 3, a clamping assembly for fixing the workpiece is installed on the top of the rotating seat 2, an outer supporting component for fixing the workpiece is installed on the other side of the clamping assembly, a first anti-slip pad 4 for anti-slip is laid on the top of the rotating seat 2, the rotating part 3 is fixedly connected to the rotating seat 2, and the rotating part 3 is rotatably connected to the fixed seat 1.

[0024] When in use, the rotating part 3 can increase the contact area between the rotating seat 2 and the fixed seat 1. The driving member can drive the rotating seat 2 to rotate through the rotating part 3. The clamping assembly can clamp and fix the workpiece inward, and then the external support component can support the workpiece from the inside to the outside, thereby doubly fixing the workpiece, improving the stability of the equipment in fixing the workpiece and avoiding the workpiece from shifting or loosening.

[0025] In one embodiment, specifically, the clamping assembly includes two fixed grooves 5 opened on the top of the rotating seat 2 and close to the outside, a driving block 6 is installed on one side of the fixed groove 5, screws 7 are installed on both sides of the rotating seat 2 and on one side of the driving block 6, a clamping plate 8 for fixing the workpiece is installed on the top of the driving block 6, the screw 7 is threadedly connected to the rotating seat 2, and the screw 7 is rotatably connected to the clamping plate 8.

[0026] The cross section of the clamping plate 8 is arc-shaped and can fit tightly against the outside of the workpiece. The screw 7 can drive the driving block 6 to slide in the fixing groove 5, so that the driving block 6 drives the clamping plate 8 to move closer or farther away, so that the two clamping plates 8 clamp and fix the workpiece.

[0027] Furthermore, the external support component includes a pull plate 9 that passes through the driving block 6, a fixed block 10 is installed on one side of the splint 8, a pull rod 11 passes through one side of the fixed block 10, a pad 12 is installed at the bottom of the pull rod 11, and a spring 13 for squeezing is mounted on the top of the pad 12 and located on the outside of the pull rod 11. The external support component includes a sliding block 14 installed at one end of the pull plate 9, a support plate 15 is connected to the top of the sliding block 14, two locking blocks 16 are installed at the bottom of the fixed block 10, and a plurality of evenly arranged locking grooves 17 are opened on the top of the pull rod 11. The sliding block 14 is slidably connected to the fixed groove 5, and both ends of the spring 13 are fixedly connected to the pad 12 and the fixed block 10 respectively, and the pull rod 11 passes through the fixed block 10 and is slidably connected thereto.

[0028] In one embodiment, specifically, the pull rod 11 is utilized to drive the pad 12 to squeeze the spring 13, and then the pad 12 drives the locking block 16 away from the locking groove 17, so that the pull plate 9 drives the support plate 15 on the top of the sliding block 14 to slide outward, and then the support plate 15 is tightly fitted with the inner wall of the workpiece, and then the pull rod 11 is slowly released, the spring 13 squeezes the pad 12 downward, and then the pad 12 drives the locking block 16 to embed into the locking groove 17 to lock and fix the pull plate 9, so that the clamp 8 and the support plate 15 can double clamp and fix the workpiece, thereby improving the stability of the equipment in fixing the workpiece.

[0029] Among them, the driving part includes a first gear 18 mounted on the outside of the rotating part 3, a motor 19 is installed on the other side of the fixed seat 1, and a second gear 20 is mounted on the outside of the output shaft at the bottom of the motor 19. The first gear 18 is meshed with the second gear 20. The motor 19 can drive the first gear 18 to rotate through the second gear 20. The first gear 18 can drive the workpiece on the top of the rotating seat 2 to rotate through the rotating part 3, thereby improving the convenience of the equipment in processing the workpiece.

[0030] Furthermore, guide blocks 21 are respectively connected to the bottom of the driving block 6 and the bottom of the moving block, and a guide groove 22 is opened at the bottom of the fixed groove 5. The guide block 21 is slidably connected with the guide groove 22. The guide block 21 can guide and limit the driving block 6 and the moving block, thereby improving the stability of the driving block 6 and the moving block sliding in the fixed groove 5.

[0031] In one embodiment, specifically, a second anti-slip pad 23 is laid on one side of the clamping plate 8 and the other side of the support plate 15, and a plurality of evenly arranged anti-slip grooves 24 are opened on one side of the second anti-slip pad 23. The anti-slip grooves 24 can increase the contact area between the second anti-slip pad 23 and the workpiece, and the first anti-slip pad 4 can prevent the bottom of the workpiece from slipping. The two second anti-slip pads 23 can clamp and fit the two sides of the workpiece respectively to prevent the workpiece from sliding, thereby improving the anti-slip property of the equipment for fixing the workpiece.

[0032] The working principle of this utility model:

[0033] First, place the workpiece on the first anti-skid pad 4 on the top of the rotating seat 2, and the workpiece is placed directly between the support plate 15 and the clamping plate 8, then rotate the screw 7 to drive the driving block 6 to slide in the fixed groove 5, and at the same time, the driving block 6 drives the guide block 21 to slide in the guide groove 22, then the driving block 6 drives the clamping plate 8 to clamp and fix the workpiece, and at the same time, the second anti-skid pad 23 on one side of the clamping plate 8 is tightly fitted with the workpiece, and then the pull rod 11 drives the pad 12 to squeeze the spring 13, and then the pad 12 drives the locking block 16 away from the locking groove 17, and then the pull plate 9 drives the sliding The support plate 15 on the top of the moving block 14 slides outward, and then the second anti-slip pad 23 on one side of the support plate 15 fits tightly against the inner wall of the workpiece, and then the pull rod 11 is slowly released. At this time, the spring 13 presses the pad 12 downward, and then the pad 12 drives the locking block 16 to embed into the locking groove 17 to lock and fix the pull plate 9. At this time, the clamping plate 8 and the support plate 15 double clamp the workpiece, and then start the motor 19 to drive the first gear 18 to rotate through the second gear 20, and then the first gear 18 drives the workpiece on the top of the rotating seat 2 to rotate through the rotating part 3.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fixture for milling a friction plate spacer, comprising a fixing seat (1), characterized in that: A rotating seat (2) is installed on the top of the fixed seat (1), a rotating part (3) is installed on the bottom of the rotating seat (2), a driving member is installed between the bottom of the fixed seat (1) and the rotating part (3), a clamping assembly for fixing a workpiece is installed on the top of the rotating seat (2), and an external support component for fixing the workpiece is installed on the other side of the clamping assembly; A first anti-skid pad (4) is laid on the top of the rotating seat (2) for preventing skidding, the rotating part (3) is fixedly connected to the rotating seat (2), and the rotating part (3) is rotatably connected to the fixed seat (1).

2. A friction plate spacer milling fixture according to claim 1, characterized in that: The clamping assembly comprises two fixing grooves (5) which are opened at the top of the rotating seat (2) and close to the outside, a driving block (6) is installed on one side of the fixing groove (5), screws (7) are installed on both sides of the rotating seat (2) and on one side of the driving block (6), a clamping plate (8) for fixing the workpiece is installed on the top of the driving block (6), the screw (7) is threadedly connected to the rotating seat (2), and the screw (7) is rotatably connected to the clamping plate (8).

3. A friction plate spacer milling fixture according to claim 2, characterized in that: The external support component comprises a pull plate (9) passing through the driving block (6); a fixed block (10) is installed on one side of the clamp plate (8); a pull rod (11) is passed through one side of the fixed block (10); a pad (12) is installed at the bottom of the pull rod (11); a spring (13) for squeezing is mounted on the top of the pad (12) and located on the outside of the pull rod (11); two ends of the spring (13) are fixedly connected to the pad (12) and the fixed block (10) respectively; the pull rod (11) passes through the fixed block (10) and is slidably connected thereto.

4. A friction plate spacer milling fixture according to claim 3, characterized in that: The outer support component comprises a sliding block (14) installed at one end of the pull plate (9), the top of the sliding block (14) is connected to a support plate (15), the bottom of the fixed block (10) is installed with two locking blocks (16), the top of the pull rod (11) plate is provided with a plurality of evenly arranged locking grooves (17), and the sliding block (14) is slidably connected to the fixed groove (5).

5. The friction plate spacer milling fixture according to claim 1, characterized in that: The driving member comprises a first gear (18) sleeved on the outside of the rotating part (3); a motor (19) is installed on the other side of the fixing seat (1); a second gear (20) is sleeved on the outside of the output shaft at the bottom of the motor (19); and the first gear (18) is meshed with the second gear (20).

6. A friction plate spacer milling fixture according to claim 2, characterized in that: The bottom of the driving block (6) and the bottom of the moving block are respectively connected with guide blocks (21), the bottom of the fixed groove (5) is provided with a guide groove (22), and the guide block (21) is slidably connected with the guide groove (22).

7. A fixture for milling a friction plate spacer according to claim 4, characterized in that: A second anti-skid pad (23) is laid on one side of the clamping plate (8) and the other side of the support plate (15), respectively. A plurality of evenly arranged anti-skid grooves (24) are provided on one side of the second anti-skid pad (23).

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