Push type fixing clamp for automobile parts

Abstract

The utility model relates to the technical field of clamps, and particularly discloses a push type fixing clamp for automobile parts. The device comprises a fixing plate, a plurality of pushing structures arranged on the fixing plate, positioning blocks arranged on the two sides of the pushing structures and positioning plates arranged on the outer sides of the positioning blocks, and each pushing structure comprises a pushing block connected with the corresponding positioning block in a sliding mode, an elastic piece arranged below the pushing block and an integrated pressing block structure arranged above the pushing block. The automatic clamping device is simple in structure and good in automatic clamping effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fixture, especially a push type fixing clamp for automobile accessories. BACKGROUND

[0002] Many conventional fixtures cannot clamp multiple workpieces at one time, especially in mass production environment, which limits production efficiency, and the clamping process is often inconvenient, requiring frequent adjustment and repositioning, which not only consumes time but also increases operation complexity, the need for manual clamping leads to high labor intensity, long auxiliary time, affects production rhythm, and the clamping force is difficult to keep consistent, which may cause the machining precision to decrease, and the existing fixtures have significant deficiencies in clamping operability. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, the utility model provides a push type fixing clamp for automobile accessories, which has simple structure and good automatic clamping effect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A push type fixing clamp for automobile accessories, comprising: a fixed plate, a plurality of push structures arranged on the fixed plate, positioning blocks arranged on both sides of each push structure, and a positioning plate arranged outside the positioning blocks, each push structure comprising a push block slidingly connected with the positioning block, an elastic member arranged below the push block, and an integrated pressing block structure arranged above the push block.

[0006] According to some embodiments of the utility model, the integrated pressing block structure comprises an integrated pressing block body arranged above each push block, and a driving rod arranged on the fixed plate and arranged at both ends of the integrated pressing block body, the driving rod being used to drive the integrated pressing block body to move up and down.

[0007] According to some embodiments of the utility model, a counterbore is arranged at the center of the push block, and a screw is arranged in the counterbore and screwed with the fixed plate.

[0008] According to some embodiments of the utility model, the integrated pressing block body is provided with a through groove above each counterbore.

[0009] According to some embodiments of the utility model, T-shaped blocks are arranged on both sides of the push block and inclined from bottom to top towards the positioning block, and a T-shaped groove is arranged on one side of the positioning block and matched with the T-shaped block.

[0010] According to some embodiments of the utility model, the fixed plate is equipped with the first recess groove matched with the elastic piece, one end of the elastic piece abuts in the first recess groove, and the other end abuts with the bottom of the push block.

[0011] According to some embodiments of the utility model, the positioning plate is equipped with a fan-shaped recess groove on each side of the positioning block, the positioning block is equipped with an arc-shaped recess groove matched with the fan-shaped recess groove on the side of the fan-shaped recess groove, and the other side of the fan-shaped recess groove is equipped with a second recess groove in communication.

[0012] According to some embodiments of the utility model, a plurality of first circular recess grooves are arranged in the fan-shaped recess groove, and a second circular recess groove is arranged in the second recess groove.

[0013] The utility model has at least the following beneficial effects:

[0014] The fixture is provided with a plurality of push blocks, the push blocks are connected to the positioning blocks on both sides through sliding connection and cooperate with the positioning plate to achieve the effect of clamping the workpiece, the integrated pressing block structure arranged on the upper side of the push block enables each push block to synchronously push the positioning block to slide and clamp the workpiece, manual operation of each push block is not needed to clamp the workpiece, the fixture structure is simple, and the automatic clamping effect is good. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a top view of an embodiment of the utility model;

[0016] Fig. 2 It is a sectional view of an embodiment of the utility model. DETAILED DESCRIPTION

[0017] The utility model provides the following description of reference drawings to help comprehensively understand various embodiments of the utility model as defined by the claims and its equivalents. The description includes various specific details to help understanding, but these details should be regarded as just exemplary. Therefore, those skilled in the art will realize that various changes and modifications can be made to various embodiments described herein without departing from the scope and spirit of the utility model.

[0018] In the description of the utility model, the orientation description such as the orientation or position relationship indicated by up, down, front, back, left, right etc. is based on the orientation or position relationship shown in the drawings, just for the convenience of describing the utility model and simplifying the description, and not to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it can not be understood as the limitation of the utility model.

[0019] It should be understood that when an element (e.g., a first element) is "connected" with another element (e.g., a second element), the element can be directly connected with the other element or intervening elements (e.g., a third element) can be present between the element and the other element.

[0020] The embodiment of the utility model provides a kind of push type fixing clamp of automobile accessory, as shown in it, Figs. 1-2 Each push structure 200 includes push block 201 slidingly connected with positioning block 300, elastic member 202 arranged below push block 201 and integrated pressing block structure 203 arranged above push block 201.

[0021] In actual use, the fixed plate 100 is used to fix the structure on the machining table, and the workpiece is placed on the positioning plate 400. There is a gap between the positioning block 300 and the positioning plate 400, which facilitates the placement of the workpiece. Then, the positioning block 300 is moved downward by the push structure 200, so that the positioning block 300 slidingly connected therewith moves in the direction of the positioning plate 400. The side of the positioning block 300 abuts against the workpiece and drives the workpiece to abut against the structures with limiting effect, such as the stop block and the groove side edge, on the positioning plate 400 to clamp and fix; the push blocks 201 are preferably arranged side by side, and the positioning blocks 300 are arranged on both sides of each push block 201, which can clamp two workpieces at the same time, thereby improving the space utilization and efficiency. The integrated pressing block structure 203 can press all the push blocks 201 at one time to clamp all the workpieces, thereby greatly improving the production efficiency.

[0022] In some embodiments, the integrated pressing block structure 203 includes an integrated pressing block body 204 arranged above each push block 201 and a driving rod 205 arranged on the fixed plate 100 and arranged at both ends of the integrated pressing block body 204. The driving rod 205 is used to drive the integrated pressing block body 204 to move up and down. In the present embodiment, each push block 201 is arranged side by side, and the integrated pressing block body 204 can be directly arranged above. By pressing down the driving rod 205, each push block 201 moves downward at the same time, thereby driving each positioning block 300 to move in the direction of the positioning plate 400 on the respective side.

[0023] Further, the push block 201 is provided with a counterbore 206 in the center, and a screw 207 is arranged in the counterbore 206 and screwed with the fixed plate 100. The design of the counterbore 206 makes the position of the screw 207 lower than the upper surface of the push block 201, which facilitates the downward pressing of the integrated pressing block structure 203 without interference from the screw 207. When necessary, the push block 201 can be pressed downward individually by turning the screw 207. Meanwhile, the screw 207 is also used to limit and adjust the height of the push block 201.

[0024] Further, the integral pressing block body 204 is provided with a through groove 208 above each counterbore 205. Specifically, the width of the through groove 208 is greater than or equal to the width of the screw 207, and the through groove 208 is designed so that the integral pressing block body 204 does not block the screwing of the screw 207.

[0025] In some embodiments, the pushing block 201 is provided with a T-shaped block 209 on both sides, which is inclined downwardly and upwardly towards the positioning block 300. The positioning block 300 is provided with a T-shaped groove 210 on one side, which matches the T-shaped block 209. When the T-shaped block 209 moves downwardly, it slides in the T-shaped groove 210 and drives the positioning block 300 to move towards the positioning plate 400, facilitating clamping of the workpiece. The T-shaped structure is stable and reliable, and easy to produce.

[0026] In some embodiments, the fixing plate 100 is provided with a first groove 211 matching the elastic member 202. One end of the elastic member 202 abuts in the first groove 211, and the other end abuts with the bottom of the pushing block 201. When the pushing block 201 is pressed downwardly, the elastic member 202 such as spring or elastic block is compressed in the first groove 211. When the machining is completed, the elastic member 202 pushes the pushing block 201 to move in the opposite direction of the positioning plate 400, facilitating removal of the workpiece.

[0027] In some embodiments, as shown in Figs. 1-2 The positioning plate 400 is provided with a fan-shaped groove 401 on one side of each positioning block 300. The positioning block 300 is provided with an arc-shaped groove 301 on the side opposite to the fan-shaped groove 401, which matches the fan-shaped groove 401. The other side of the fan-shaped groove 401 is provided with a second groove 402 in communication. Specifically, the workpiece is in the shape of a fan-shaped upper part and a long lower part. The fan-shaped groove 401 is only a part of the fan-shaped upper part of the workpiece. When the positioning block 300 is pushed on one side of the positioning plate 400, the fan-shaped groove 401 and the arc-shaped groove 301 form a complete fan-shaped groove of the fan-shaped upper part of the workpiece. The workpiece is limited by the lower side of the fan-shaped groove 401, so that the workpiece is abutted and positioned. The second groove 402 is in communication with the outside of the positioning plate 400, and can discharge certain cutting fluid and debris.

[0028] Further, the fan-shaped groove 401 is provided with a plurality of first circular grooves 403, and the second groove 402 is provided with a second circular groove 404. This facilitates the formation of a hole without damaging the positioning plate 400.

[0029] The terms and words used in the above description and claims are not limited to the bibliographical meanings, but are merely used to enable a clear and complete understanding of the present application by those skilled in the art. Accordingly, it should be apparent to those skilled in the art that the above description of various embodiments of the present application is provided only to explain the present application and is not intended to limit the present application defined by the appended claims and their equivalents.

Claims

1. A push-type fixing clamp for automotive parts, characterized in that, The utility model relates to a kind of pusher structure, including: fixed plate (100), multiple pusher structure (200) being arranged on the fixed plate (100), positioning block (300) being arranged on both sides of each pusher structure (200) and positioning plate (400) being arranged outside the positioning block (300), each pusher structure (200) includes with the positioning block (300) sliding connection push block (201), spring (202) being arranged below push block (201) and integral type pressure block structure (203) being arranged above the push block (201). The integral type pressure block structure (203) includes integral type pressure block body (204) being arranged above each push block (201) and drive rod (205) being arranged on the fixed plate (100) on both ends of the integral type pressure block body (204), and the drive rod (205) is used to drive the integral type pressure block body (204) to move up and down.

2. A push-type fixture for holding an automotive component according to claim 1, wherein: The push block (201) is provided with a counterbore (206) in the center, and a screw (207) is arranged in the counterbore (206) and screwed with the fixed plate (100).

3. A push-type fixture for holding an automotive component according to claim 2, wherein: The integral type pressure block body (204) is provided with a through groove (208) above each counterbore (206).

4. The push-type fixture of claim 3, wherein: The push block (201) is provided with a T-shaped block (209) inclined from bottom to top towards the positioning block (300) on both sides, and the positioning block (300) is provided with a T-shaped groove (210) matched with the T-shaped block (209) on one side.

5. The push-type fixture of claim 1, wherein: The fixed plate (100) is provided with a first groove (211) matched with the spring (202), and one end of the spring (202) is abutted in the first groove (211), and the other end is abutted with the bottom of the push block (201).

6. The push-type fixture of claim 1, wherein: The positioning plate (400) is provided with a sector groove (401) on one side of each positioning block (300), and the positioning block (300) is provided with an arc-shaped groove (301) matched with the sector groove (401) on the side opposite to the sector groove (401), and the other side of the sector groove (401) is provided with a second groove (402) connected therewith.

7. The push-type fixture of claim 1, wherein: The sector groove (401) is provided with a plurality of first circular grooves (403), and the second groove (402) is provided with a second circular groove (404).

8. The push-type fixture of claim 7, wherein: ​

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