Automobile part production clamp
By designing a production fixture for automobile accessories that includes clamping mechanism, operating mechanism and fine-tuning mechanism, the problem of existing fixtures being difficult to adapt to accessories of different sizes and processing angles is solved, and clamping, fixing and processing of accessories of different sizes is realized. The flexibility of angle adjustment improves the ease of use and practicality.
Patent Information
- Application Number
- CN202421300509.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-07
AI Technical Summary
Existing automotive accessories production fixtures are difficult to adapt to the clamping and fixing of accessories of different sizes, and the processing angle is inconvenient and practical.
An automobile accessories production fixture including a clamping mechanism, an operating mechanism and a fine-tuning mechanism is designed. The clamping mechanism realizes the clamping plates close or away from each other through a bidirectional threaded rod and a displacement block. The operating mechanism realizes the rotation adjustment of the clamping plates through a worm and a handle, and the fine-tuning mechanism realizes the rotation of the adjustment cylinder through a servo motor and a worm.
This fixture can meet the clamping needs of automobile accessories of different sizes, and can adjust the processing angle, which is easy to use and improves practicality.
Smart Images
Figure CN222472301U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile parts production, in particular to an automobile parts production fixture. Background Art
[0002] Auto parts production is the various units that constitute the overall auto parts processing and the products that serve the auto parts processing. There are many types of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market for auto parts is becoming larger and larger.
[0003] During the production process of existing automobile accessories, the accessories need to be clamped and fixed by a clamp to facilitate processing. However, during use, the existing clamp is difficult to clamp and fix accessories of different sizes, which is inconvenient to use. At the same time, during the processing, it is inconvenient to adjust the processing angle of the automobile accessories, and the practicality is low. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provides a production fixture for automobile parts.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A production fixture for automobile parts comprises a base plate, a square plate is fixedly mounted on the top of the base plate, an adjusting cylinder rotatably connected to the square plate is penetrated by the square plate, a shell is fixedly mounted on the outer wall of the adjusting cylinder, a clamping mechanism is arranged in the shell, an operating mechanism connected to the clamping mechanism is arranged on the adjusting cylinder, and a fine-tuning mechanism connected to the adjusting cylinder is arranged on the square plate.
[0007] Preferably, the clamping mechanism includes a first bidirectional threaded rod and a second bidirectional threaded rod rotatably connected between the inner walls on both sides of the shell, a second worm gear located in the middle is fixedly installed on the outer wall of the first bidirectional threaded rod, a third worm gear located in the middle is fixedly installed on the outer wall of the second bidirectional threaded rod, the outer walls of the first bidirectional threaded rod and the second bidirectional threaded rod are both threadedly fitted with a first displacement block and a second displacement block symmetrically arranged, a first sliding groove and a second sliding groove are provided on a side wall of the shell away from the adjusting cylinder, the two first displacement blocks are fixedly connected to the same first clamping plate located outside the shell, and the two second displacement blocks are fixedly connected to the same second clamping plate located outside the shell.
[0008] Preferably, the operating mechanism includes a second worm screw which is arranged through the side wall of one end of the adjusting cylinder and is rotatably connected thereto, the second worm screw is rotatably connected to an inner wall of one side of the shell, a handle is fixedly mounted on one end of the second worm screw located outside the adjusting cylinder, and the second worm wheel and the third worm wheel are both meshingly connected to the second worm screw.
[0009] Preferably, the fine-tuning mechanism includes two blocks fixedly mounted on a side wall of a square plate away from the shell, a first worm is rotatably connected between the two blocks, a first worm wheel is fixedly mounted on the outer wall of the adjusting cylinder, the first worm is meshingly connected with the first worm wheel, a servo motor is fixedly mounted on the outer wall of one of the blocks, one end of the first worm passes through one of the blocks and is fixedly connected to the output shaft of the servo motor.
[0010] Preferably, one of the first displacement blocks and one of the second displacement blocks both pass through the first sliding groove and are slidably connected to the inner wall of the first sliding groove, and another of the first displacement blocks and another of the second displacement blocks both pass through the second sliding groove and are slidably connected to the inner wall of the second sliding groove.
[0011] Preferably, the second worm is located between the second worm gear and the third worm gear.
[0012] Beneficial effects of the utility model:
[0013] By setting up a clamping mechanism, an operating mechanism and a fine-adjusting mechanism, the first clamping plate and the second clamping plate can be moved closer to or farther away from each other by turning the handle, thereby meeting the clamping requirements of automobile accessories of different sizes. At the same time, the clamped automobile accessories can be rotated around the axis of the adjusting cylinder to complete the adjustment of the processing angle of the automobile accessories. It is easy to use and has improved practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a three-dimensional structural schematic diagram of an automobile parts production fixture proposed by the utility model;
[0015] Figure 2 This is a schematic diagram of the planar structure of an automobile parts production fixture proposed by the utility model;
[0016] Figure 3 It is a schematic diagram of the planar structure inside the shell of the utility model.
[0017] In the figure: 1 base plate, 2 servo motor, 3 block, 4 handle, 5 second worm, 6 adjusting cylinder, 7 first worm wheel, 8 first worm, 9 square plate, 10 housing, 11 first clamping plate, 12 first sliding groove, 13 first displacement block, 14 second worm wheel, 15 first bidirectional threaded rod, 16 second displacement block, 17 second sliding groove, 18 third worm wheel, 19 second bidirectional threaded rod, 20 second clamping plate. DETAILED DESCRIPTION
[0018] 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 of the embodiments.
[0019] Reference Figure 1-Figure 3 A jig for producing automobile parts, comprising a base plate 1, a square plate 9 is fixedly installed on the top of the base plate 1, an adjusting cylinder 6 rotatably connected to the square plate 9 is penetrated, a shell 10 is fixedly installed on the outer wall of the adjusting cylinder 6, a clamping mechanism is arranged in the shell 10, the clamping mechanism comprises a first bidirectional threaded rod 15 and a second bidirectional threaded rod 19 rotatably connected between the inner walls of both sides of the shell 10, a second worm gear 14 located in the middle is fixedly installed on the outer wall of the first bidirectional threaded rod 15, a third worm gear 18 located in the middle is fixedly installed on the outer wall of the second bidirectional threaded rod 19, and the outer walls of the first bidirectional threaded rod 15 and the second bidirectional threaded rod 19 are both threaded The housing 10 is provided with a symmetrically arranged first displacement block 13 and a second displacement block 16. A first sliding groove 12 and a second sliding groove 17 are provided on a side wall of the housing 10 away from the adjusting cylinder 6. The two first displacement blocks 13 are fixedly connected to the same first clamping plate 11 located outside the housing 10. The two second displacement blocks 16 are fixedly connected to the same second clamping plate 20 located outside the housing 10. One of the first displacement blocks 13 and one of the second displacement blocks 16 both pass through the first sliding groove 12 and are slidably connected to the inner wall of the first sliding groove 12. The other first displacement block 13 and the other second displacement block 16 both pass through the second sliding groove 17 and are slidably connected to the inner wall of the second sliding groove 17.
[0020] The adjusting cylinder 6 is provided with an operating mechanism connected with the clamping mechanism, and the operating mechanism includes a second worm 5 which is arranged through the side wall of one end of the adjusting cylinder 6 and is rotatably connected thereto, the second worm 5 is rotatably connected to an inner wall of one side of the housing 10, a handle 4 is fixedly mounted on one end of the second worm 5 located outside the adjusting cylinder 6, the second worm wheel 14 and the third worm wheel 18 are both meshed and connected with the second worm 5, and the second worm 5 is located between the second worm wheel 14 and the third worm wheel 18;
[0021] A fine-tuning mechanism connected to the adjusting cylinder 6 is provided on the square plate 9, and the fine-tuning mechanism includes two blocks 3 fixedly mounted on a side wall of the square plate 9 away from the shell 10, and a first worm 8 is rotatably connected between the two blocks 3. A first worm wheel 7 is fixedly mounted on the outer wall of the adjusting cylinder 6, and the first worm 8 is meshingly connected with the first worm wheel 7. A servo motor 2 is fixedly mounted on the outer wall of one block 3, and one end of the first worm 8 passes through one block 3 and is fixedly connected to the output shaft of the servo motor 2.
[0022] When the utility model is used, the handle 4 is manually turned to rotate the second worm 5, and the second worm wheel 14 and the third worm wheel 18 are meshed and connected with the second worm 5, so that the first bidirectional threaded rod 15 and the second bidirectional threaded rod 19 can be rotated. When the first bidirectional threaded rod 15 and the second bidirectional threaded rod 19 rotate, since one of the first displacement blocks 13 and one of the second displacement blocks 16 pass through the first sliding groove 12 and are slidably connected to the inner wall of the first sliding groove 12, the other first displacement block 13 and the other second displacement block 16 pass through the second sliding groove 17 and are slidably connected to the inner wall of the second sliding groove 17, so that The two first displacement blocks 13 and the two second displacement blocks 16 will not rotate but can only move left and right, so that the first clamping plate 11 and the second clamping plate 20 can be brought close to each other, so that the automobile accessories between the first clamping plate 11 and the second clamping plate 20 can be clamped and fixed, and can adapt to the clamping requirements of automobile accessories of different sizes. By starting the servo motor 2 to rotate the first worm 8, the first worm 8 is meshed and connected with the first worm wheel 7, so that the adjustment cylinder 6 can be rotated, and then the housing 10 and the clamped automobile accessories can be rotated, so that the processing angle of the automobile accessories can be adjusted, which is convenient to use.
[0023] 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 jig for producing automobile parts, comprising a base plate (1), characterized in that: A square plate (9) is fixedly mounted on the top of the bottom plate (1), an adjusting cylinder (6) rotatably connected to the square plate (9) is penetrated by the square plate (9), a shell (10) is fixedly mounted on the outer wall of the adjusting cylinder (6), a clamping mechanism is arranged in the shell (10), an operating mechanism connected to the clamping mechanism is arranged on the adjusting cylinder (6), and a fine-tuning mechanism connected to the adjusting cylinder (6) is arranged on the square plate (9).
2. The automobile parts production fixture according to claim 1, characterized in that: The clamping mechanism comprises a first bidirectional threaded rod (15) and a second bidirectional threaded rod (19) which are rotatably connected between inner walls on both sides of the housing (10); a second worm gear (14) located in the middle is fixedly mounted on the outer wall of the first bidirectional threaded rod (15); a third worm gear (18) located in the middle is fixedly mounted on the outer wall of the second bidirectional threaded rod (19); a first displacement block (13) and a second displacement block (16) which are symmetrically arranged are threadedly mounted on the outer walls of the first bidirectional threaded rod (15) and the second bidirectional threaded rod (19); a first sliding groove (12) and a second sliding groove (17) are provided on a side wall of the housing (10) away from the adjusting cylinder (6); two first displacement blocks (13) are fixedly connected to a first clamping plate (11) located outside the housing (10); and two second displacement blocks (16) are fixedly connected to a second clamping plate (20) located outside the housing (10).
3. The automobile parts production fixture according to claim 2, characterized in that: The operating mechanism comprises a second worm (5) which is arranged through a side wall of one end of the adjusting cylinder (6) and is rotatably connected thereto; the second worm (5) is rotatably connected to an inner wall of one side of the housing (10); a handle (4) is fixedly mounted on one end of the second worm (5) located outside the adjusting cylinder (6); and the second worm wheel (14) and the third worm wheel (18) are both meshingly connected to the second worm (5).
4. The automobile parts production fixture according to claim 1, characterized in that: The fine adjustment mechanism comprises two blocks (3) fixedly mounted on a side wall of a square plate (9) away from a housing (10); a first worm (8) is rotatably connected between the two blocks (3); a first worm wheel (7) is fixedly mounted on the outer side wall of the adjustment cylinder (6); the first worm (8) is meshingly connected with the first worm wheel (7); a servo motor (2) is fixedly mounted on the outer side wall of one of the blocks (3); one end of the first worm (8) passes through one of the blocks (3) and is fixedly connected to an output shaft of the servo motor (2).
5. The automobile parts production fixture according to claim 2, characterized in that: One of the first displacement blocks (13) and one of the second displacement blocks (16) both pass through the first sliding groove (12) and are slidably connected to the inner wall of the first sliding groove (12), and the other of the first displacement blocks (13) and the other of the second displacement blocks (16) both pass through the second sliding groove (17) and are slidably connected to the inner wall of the second sliding groove (17).
6. The automobile parts production fixture according to claim 3, characterized in that: The second worm (5) is located between the second worm gear (14) and the third worm gear (18).