Punching tool clamp for automobile parts

Abstract

The utility model discloses a punching work fixture for automobile parts, which relates to the field of punching work for automobile parts and comprises a base, a placement block is integrally formed at the bottom of the base, a second motor is fixedly mounted in the placement block, and a rotating disc is fixedly mounted on an output shaft of the second motor. And a plurality of templates are fixedly mounted at the end, away from the second motor, of the rotating disc, through holes are formed in the templates and penetrate through the interior of the base, two fixing plates are fixedly mounted at the upper end of the base, sliding plates are slidably mounted in the two fixing plates, and a supporting plate is integrally formed on one side of each sliding plate. By the adoption of the structure, when the supporting plate moves downwards, the pressing block fixedly installed at the bottom of the sliding rod can effectively press a part, the effect that the part cannot deviate during punching is achieved, and punching efficiency and quality are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the field of automobile parts punching, in particular to a punching fixture for automobile parts. Background Art

[0002] Auto parts are the various units that constitute the overall auto parts processing and the products that serve the auto parts processing. With the gradual rise of the automobile industry, auto parts, as an important part of the automobile, often need to be punched during the processing of auto parts.

[0003] The existing technology has specially developed some punching fixtures for automobile parts. For example, the Chinese patent with the announcement number "CN219881112U" announced "A punching fixture for automobile parts". The punching assembly is driven by a hydraulic rod to continue to move vertically downward, and then the movable plate is moved vertically on the surface of the hydraulic rod under the support of the pressure rod, so that the spring is stretched. The elastic force of the spring causes the pressure block to vertically fix the automobile part to prevent the automobile part from shifting.

[0004] Although the pressure block fixes the auto parts vertically under the elastic force of the spring to prevent the auto parts from shifting, the waste punched out by the punching will fall along the through hole during use, resulting in waste remaining on the ground and the upper end of the base, which will be particularly troublesome for workers to clean up and increase their workload. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a punching fixture for automobile parts to solve the problems of punching of automobile parts.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A punching fixture for automobile parts comprises a base, a placement block is integrally formed at the bottom of the base, a second motor is fixedly mounted inside the placement block, a rotating disk is fixedly mounted on the output shaft of the second motor, a plurality of templates are fixedly mounted on one end of the rotating disk away from the second motor, a through hole is opened inside the template, and the through hole passes through the base, two fixed plates are fixedly mounted on the upper end of the base, a sliding plate is slidably mounted inside the two fixed plates, a support plate is integrally formed on one side of the sliding plate, a cylinder is fixedly mounted on the upper end of the support plate, and the output shaft of the cylinder is fixedly mounted A rectangular plate, wherein a punching head is fixedly installed at one end of the rectangular plate away from the cylinder output shaft, and raised plates are integrally formed on both sides of the support plate, and sliding rods are slidably installed inside the raised plates on both sides, and a pressure block is fixedly installed at the bottom of the sliding rod, and a mounting plate is fixedly installed on the side of the sliding plate away from the support plate, and a limit rod is slidably installed inside the mounting plate, and the limit rod is fixedly installed on the upper end of the base, and a first motor is fixedly installed on the upper ends of the two fixed plates, and a threaded rod is fixedly installed on the output shaft of the first motor, and the threaded rod is threadedly connected to the inside of the sliding plate, and a storage box is slidably installed at the bottom of the base.

[0008] As an optimal technical solution, a motor slot is opened inside the placement block, the second motor is fixedly installed inside the motor slot, the output shaft of the second motor is fixedly installed with a connecting rod, and the connecting rod is fixedly installed at the bottom of the rotating disk.

[0009] As an optimal technical solution, a fixing rod is fixedly installed inside the fixed plate, sliding grooves are opened inside both sides of the sliding plate, the fixing rod is slidably installed inside the sliding grooves, and the upper and lower ends of the sliding plate are integrally formed with internal thread blocks.

[0010] As a preferred technical solution, the upper end and the lower end of the mounting plate are integrally formed with limiting grooves, and the limiting rod is slidably installed inside the limiting grooves.

[0011] As an optimal technical solution, a support frame is fixedly installed on the upper end of the fixed plate, the first motor is fixedly installed on the upper end of the support frame, the output shaft of the first motor passes through the support frame and is fixedly connected to the threaded rod, and the outer ring of the threaded rod is threadedly connected to the internal thread block and the sliding plate.

[0012] As an optimal technical solution, a first spring is fixedly installed on the upper end of the pressure block, and the end of the first spring away from the pressure block is fixedly installed on the bottom of the raised plate. A second spring is fixedly installed on the end of the rectangular plate away from the punching head, and the end of the second spring away from the rectangular plate is fixedly installed on the bottom of the support plate.

[0013] As a preferred technical solution, a connecting plate is fixedly installed on the bottom of the base, a storage box is slidably installed inside the connecting plate, and a pull rod is fixedly installed on one side of the storage box.

[0014] As an optimal technical solution, support legs are fixedly installed around the bottom of the base, and raised blocks are fixedly installed on the upper end of the base.

[0015] In summary, the present invention has the following beneficial effects:

[0016] First, both sides of one end of the support plate are integrally formed with a raised plate, and a sliding rod is slidably installed inside the raised plate. When the support plate moves downward, the pressing block fixedly installed at the bottom of the sliding rod will effectively press the parts together, and the parts will not be offset during punching, ensuring the efficiency and quality of stamping;

[0017] Second, during stamping, the raised block fixedly installed on the upper end of the base can provide effective support for the rotating disk, improve the quality of stamping and ensure the integrity of stamping. Then the stamped waste will slide along the through hole to the storage box slidably installed at the bottom of the base for effective storage. The staff can pull out the storage box through the pull rod and then effectively handle the waste, which can improve the cleanliness of the ground and the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the storage box structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the connecting plate structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the sliding plate structure of the utility model

[0022] Figure 5 This is a schematic diagram of the through-hole structure of the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the raised block of the utility model;

[0024] Figure 7 This is a schematic diagram of the internal cross-sectional structure of the support plate of the present invention;

[0025] Figure 8 It is a schematic diagram of the internal sectional structure of the base of the present utility model.

[0026] Figure numerals: 1. first motor; 2. support frame; 3. fixed plate; 4. base; 5. placement block; 6. support leg; 7. rotating disk; 8. through hole; 9. template; 10. pressure block; 11. support plate; 12. cylinder; 13. internal thread block; 14. mounting plate; 15. fixing rod; 16. limiting rod; 17. storage box; 18. connecting plate; 19. threaded rod; 20. sliding plate; 21. sliding rod; 22. first spring; 23. pull rod; 24. motor slot; 25. raised block; 26. limiting slot; 27. raised plate; 28. sliding slot; 30. second spring; 31. punching head; 32. rectangular plate; 33. connecting rod; 34. second motor. DETAILED DESCRIPTION

[0027] refer to Figures 1-8 , a punching fixture for automobile parts of this embodiment includes a base 4, a placement block 5 is integrally formed at the bottom of the base 4, a second motor 34 is fixedly installed inside the placement block 5, a rotating disk 7 is fixedly installed on the output shaft of the second motor 34, a plurality of templates 9 are fixedly installed on the end of the rotating disk 7 away from the second motor 34, a through hole 8 is opened inside the template 9, and the through hole 8 passes through the inside of the base 4, two fixed plates 3 are fixedly installed on the upper end of the base 4, a sliding plate 20 is slidably installed inside the two fixed plates 3, a support plate 11 is integrally formed on one side of the sliding plate 20, a cylinder 12 is fixedly installed on the upper end of the support plate 11, and a rectangular plate is fixedly installed on the output shaft of the cylinder 12 32. A punching head 31 is fixedly installed on one end of the rectangular plate 32 away from the output shaft of the cylinder 12. A raised plate 27 is integrally formed on both sides of the support plate 11. A sliding rod 21 is slidably installed inside the raised plates 27 on both sides. A pressure block 10 is fixedly installed on the bottom of the sliding rod 21. A mounting plate 14 is fixedly installed on the side of the sliding plate 20 away from the support plate 11. A limit rod 16 is slidably installed inside the mounting plate 14. The limit rod 16 is fixedly installed on the upper end of the base 4. The first motor 1 is fixedly installed on the upper ends of the two fixed plates 3. A threaded rod 19 is fixedly installed on the output shaft of the first motor 1. The threaded rod 19 is threadedly connected to the inside of the sliding plate 20. A storage box 17 is slidably installed on the bottom of the base 4.

[0028] refer to Figures 2 to 5 A motor slot 24 is provided inside the placement block 5, and the second motor 34 is fixedly installed inside the motor slot 24. The output shaft of the second motor 34 is fixedly installed with a connecting rod 33, and the connecting rod 33 is fixedly installed at the bottom of the rotating disk 7. When the second motor 34 is controlled, the rotating disk 7 can be effectively driven to quickly stamp the parts.

[0029] refer to Figures 2 to 4, a fixing rod 15 is fixedly installed inside the fixing plate 3, and sliding grooves 28 are opened inside the sliding plate 20 on both sides. The fixing rod 15 is slidably installed inside the sliding groove 28. The upper and lower ends of the sliding plate 20 are integrally formed with internal thread blocks 13. The upper end of the fixing plate 3 is fixedly installed with a support frame 2, and the first motor 1 is fixedly installed on the upper end of the support frame 2. The output shaft of the first motor 1 passes through the support frame 2 and is fixedly connected to the threaded rod 19. The outer ring of the threaded rod 19 is threadedly connected to the internal thread block 13 and the sliding plate 20. Due to the assistance of the threaded block, Increasing the contact area with the threaded rod 19 brings effective stability to the up and down movement of the sliding plate 20. The upper and lower ends of the mounting plate 14 are integrally formed with a limiting groove 26, and the limiting rod 16 is slidably installed inside the limiting groove 26. When the sliding plate 20 moves, the limiting rod 16 can ensure the stability of the sliding plate 20 during movement, and can also fix the direction of the sliding plate 20 to avoid displacement during movement. The limiting groove 26 can increase the contact area with the limiting rod 16, which can ensure the stability of the sliding plate 20 during movement.

[0030] refer to Figures 3 to 6 A first spring 22 is fixedly installed on the upper end of the pressing block 10, and the end of the first spring 22 away from the pressing block 10 is fixedly installed on the bottom of the raised plate 27. A second spring 30 is fixedly installed on the end of the rectangular plate 32 away from the punching head 31, and the end of the second spring 30 away from the rectangular plate 32 is fixedly installed on the bottom of the support plate 11. The first spring 22 can allow the pressing block 10 to return to its original position quickly and stabilize the pressing block 10, and the second spring 30 can also stabilize the effect of the punching head 31.

[0031] refer to Figures 7 to 8 A connecting plate 18 is fixedly installed at the bottom of the base 4, and a storage box 17 is slidably installed inside the connecting plate 18. A pull rod 23 is fixedly installed on one side of the storage box 17. The operator can pull out the storage box 17 through the pull rod 23 and then effectively dispose of the waste, which can improve the cleanliness of the ground and the base 4. Support legs 6 are fixedly installed around the bottom of the base 4, and raised blocks 25 are fixedly installed on the upper end of the base 4. The raised blocks 25 can provide effective support for the rotating disk 7, thereby improving the quality of stamping and ensuring the integrity of stamping.

[0032] Principle and advantages of use: When in use, workers can place the parts that need to be stamped inside the template 9 fixedly installed on the upper end of the rotating disk 7 template 9. A plurality of templates 9 are fixedly installed on the upper end of the rotating disk 7, so that the parts can be stamped quickly and effectively. After the placement is completed, the staff can control the first motor 1 to rotate, and the threaded rod 19 is driven to rotate when the first motor 1 rotates. Since the sliding plate 20 is threadedly connected to the inside of the sliding plate 20, the rotation of the threaded rod 19 will drive the sliding plate 20 to move downward, so that the support plate 11 integrally formed on one side of the sliding plate 20 will drive the cylinder 12 to move downward, so that the punching head 31 fixedly installed on the output shaft of the cylinder 12 moves toward the inside of the template 9. Raised plates 27 are integrally formed on both sides of one end of the support plate 11, and a sliding rod 21 is slidably installed inside the raised plate 27. When the support plate 11 moves downward, the pressure block 10 fixedly installed at the bottom of the sliding rod 21 will effectively press the parts together. , the parts will not be offset during punching, which ensures the efficiency and quality of stamping. Then, when the pressing block 10 presses the parts, the staff controls the cylinder 12 so that the output shaft of the cylinder 12 pushes the punching head 31 to move, and effectively punches the parts inside the template 9. During stamping, the raised block 25 fixedly mounted on the upper end of the base 4 can provide effective support for the rotating disk 7, improve the quality of stamping and ensure complete stamping. Then the punched waste will slide along the through hole 8 into the storage box 17 slidably installed at the bottom of the base 4 for effective storage. The staff can pull out the storage box 17 through the pull rod 23 and then effectively dispose of the waste, which can improve the cleanliness of the ground and the base 4 without adding trouble to the staff. When stamping is completed, the staff can then control the second motor 34 to rotate, so that the second motor 34 drives the rotating disk 7 to rotate, which can effectively process the next part and improve the quality and efficiency of punching.

Claims

1. A punching fixture for automobile parts, comprising a base (4), characterized in that: The bottom of the base (4) is integrally formed with a placement block (5), a second motor (34) is fixedly installed inside the placement block (5), an output shaft of the second motor (34) is fixedly installed with a rotating disk (7), a plurality of templates (9) are fixedly installed on one end of the rotating disk (7) away from the second motor (34), a through hole (8) is opened inside the template (9), and the through hole (8) passes through the inside of the base (4), two fixed plates (3) are fixedly installed on the upper end of the base (4), a sliding plate (20) is slidably installed inside the two fixed plates (3), a support plate (11) is integrally formed on one side of the sliding plate (20), a cylinder (12) is fixedly installed on the upper end of the support plate (11), the output shaft of the cylinder (12) is fixedly installed with a rectangular plate (32), and the rectangular plate (32) is away from the cylinder (3). A punching head (31) is fixedly mounted on one end of the output shaft of the cylinder (12), and a protruding plate (27) is integrally formed on both sides of the support plate (11), and a sliding rod (21) is slidably mounted inside the protruding plates (27) on both sides, and a pressure block (10) is fixedly mounted on the bottom of the sliding rod (21), and a mounting plate (14) is fixedly mounted on the side of the sliding plate (20) away from the support plate (11), and a limiting rod (16) is slidably mounted inside the mounting plate (14), and the limiting rod (16) is fixedly mounted on the upper end of the base (4), and a first motor (1) is fixedly mounted on the upper ends of the two fixed plates (3), and a threaded rod (19) is fixedly mounted on the output shaft of the first motor (1), and the threaded rod (19) is threadedly connected to the inside of the sliding plate (20), and a storage box (17) is slidably mounted on the bottom of the base (4).

2. The punching fixture for automobile parts according to claim 1, characterized in that: A motor slot (24) is provided inside the placement block (5), the second motor (34) is fixedly mounted inside the motor slot (24), a connecting rod (33) is fixedly mounted on the output shaft of the second motor (34), and the connecting rod (33) is fixedly mounted on the bottom of the rotating disk (7).

3. The punching fixture for automobile parts according to claim 1, characterized in that: A fixing rod (15) is fixedly installed inside the fixing plate (3), sliding grooves (28) are provided inside both sides of the sliding plate (20), the fixing rod (15) is slidably installed inside the sliding grooves (28), and the upper end and the lower end of the sliding plate (20) are integrally formed with internal thread blocks (13).

4. The punching fixture for automobile parts according to claim 1, characterized in that: The upper end and the lower end of the mounting plate (14) are integrally formed with a limiting groove (26), and the limiting rod (16) is slidably mounted inside the limiting groove (26).

5. The punching fixture for automobile parts according to claim 3, characterized in that: A support frame (2) is fixedly mounted on the upper end of the fixed plate (3), the first motor (1) is fixedly mounted on the upper end of the support frame (2), the output shaft of the first motor (1) passes through the support frame (2) and is fixedly connected to the threaded rod (19), and the outer ring of the threaded rod (19) is threadedly connected to the inner thread block (13) and the sliding plate (20).

6. The punching fixture for automobile parts according to claim 1, characterized in that: A first spring (22) is fixedly mounted on the upper end of the pressing block (10), and an end of the first spring (22) away from the pressing block (10) is fixedly mounted on the bottom of the raised plate (27). A second spring (30) is fixedly mounted on an end of the rectangular plate (32) away from the punching head (31), and an end of the second spring (30) away from the rectangular plate (32) is fixedly mounted on the bottom of the support plate (11).

7. The punching fixture for automobile parts according to claim 1, characterized in that: A connecting plate (18) is fixedly mounted on the bottom of the base (4), a storage box (17) is slidably mounted inside the connecting plate (18), and a pull rod (23) is fixedly mounted on one side of the storage box (17).

8. The punching fixture for automobile parts according to claim 1, characterized in that: Support legs (6) are fixedly mounted on all four sides of the bottom of the base (4), and a raised block (25) is fixedly mounted on the upper end of the base (4).

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