CN215919781U

CN215919781U - Clamp for automobile parts

Info

Publication number: CN215919781U
Application number: CN202122385069.9U
Authority: CN
Inventors: 王鹏
Original assignee: Ruixinsheng Auto Parts Kunshan Co ltd
Current assignee: Ruixinsheng Auto Parts Kunshan Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-01
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to the technical field of automobile fixtures, in particular to an automobile part fixture which is convenient for clamping a plurality of automobile parts with different sizes simultaneously and comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a clamping slide rail, the clamping slide rail is connected with a clamping slide block in a sliding manner, each adjacent clamping slide block in the clamping slide block is connected with a toothed belt, the top end of the bottom plate is fixedly connected with a chute box, a rotating shaft is connected in the chute box in a sliding manner, a clamping gear is connected on the rotating shaft in a rotating manner and is meshed with the toothed belt, the other end of the rotating shaft is connected with a clamping rod, the clamping rod is connected with a clamping frame in a rotating manner, the clamping frame is connected with a connecting column in a rotating manner, the top end of the bottom plate is connected with a mounting plate, a clamping electric cylinder is mounted on the mounting plate, the top end of the bottom plate is fixedly connected with two slide bars, stress plates are connected on the two slide bars in a sliding manner, and stress assemblies are fixedly connected between the stress plates and the bottom plate.

Description

Clamp for automobile parts

Technical Field

The utility model relates to the technical field of automobile clamps, in particular to a clamp for an automobile part.

Background

As is well known, a jig for an automobile part is an auxiliary device for fixing a machined part to a correct position to receive a construction or inspection, and is widely used in the field of article fixing.

Through search, the utility model with chinese patent application No. CN202020117552.1 discloses a fixture for automobile parts, which is described generally as comprising a base, four support rods fixedly connected to the base, a first rectangular frame fixedly connected to the upper ends of the four support rods, a second rectangular frame arranged in the first rectangular frame, a worktable fixedly connected to the bottom of the second rectangular frame, a hydraulic cylinder arranged between the worktable and the base, two threaded cylinders slidably connected to the second rectangular frame, two slide rods, two adjusting screws, and two clamping blocks fixedly connected to the ends of the second rectangular frame, two limiting mechanisms arranged between the other ends of the two threaded cylinders and the two slide rods and the first rectangular frame, two adjusting screws and two slide rods both provided with return springs, when in use, the parts can be stably clamped by the four clamping blocks, the practicability is better.

Although stable centre gripping can be carried out to spare part to foretell prior art scheme, when a plurality of automobile parts of needs centre gripping, it is not convenient for carry out the centre gripping simultaneously to the automobile parts of a plurality of size differences to lead to the frequent change centre gripping of needs, it is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a clamp for automobile parts, which solves the problem that the clamp needs to be frequently replaced and clamped because the prior art proposed in the background art is inconvenient to simultaneously clamp a plurality of automobile parts with different sizes.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a clamp for automobile parts comprises a base plate, wherein the top end of the base plate is fixedly connected with four clamping slide rails, four clamping slide rails are all slidably connected with clamping slide blocks, one opposite side of every two adjacent clamping slide blocks in the four clamping slide blocks is fixedly connected with a toothed belt, the top end of the base plate is fixedly connected with two chute boxes, two chute boxes are all slidably connected with a rotating shaft, two rotating shafts are all rotatably connected with clamping gears, the clamping gears are meshed with the toothed belts, the other ends of the two rotating shafts are all fixedly connected with clamping rods, the two clamping rods are all rotatably connected with a clamping frame, the clamping frame is rotatably connected with a connecting column, the top end of the base plate is fixedly connected with a mounting plate, a clamping electric cylinder is mounted on the mounting plate, the output end of the clamping electric cylinder penetrates through the mounting plate and is fixedly connected on the connecting column, the top end of the base plate is fixedly connected with two slide bars, and the two sliding rods are connected with stress plates in a sliding manner, and stress components are fixedly connected between the stress plates and the bottom plate.

Preferably, the stress assembly comprises a supporting plate, the supporting plate is fixedly connected to the top end of the bottom plate, a screw hole is formed in the supporting plate, an adjusting screw is connected to the inner thread of the screw hole, and one end of the adjusting screw is rotatably connected to the stress plate.

Furthermore, the other end of the adjusting screw is fixedly connected with a handle.

And furthermore, the four clamping slide blocks are fixedly connected with clamping blocks.

Furthermore, the bottom four corners of the bottom plate are fixedly connected with supporting legs.

On the basis of the scheme, the bottom ends of the four supporting legs are fixedly connected with non-slip mats.

(III) advantageous effects

Compared with the prior art, the utility model provides a clamp for automobile parts, which has the following beneficial effects:

this an anchor clamps for automobile parts, the pivot and two clamping gear that connect on the tight pole of clamp that drive through the tight frame of clamp that connects on the tight electric cylinder of clamp move, be convenient for drive the cingulum of connecting on a plurality of clamping slide blocks through two clamping gear, thereby it carries out the centre gripping operation with the atress board to drive the grip block of connecting on a plurality of clamping slide blocks, when one of them clamping slide block presss from both sides tight great automobile parts, the tight slide block of other three clamping slide block drive of clamp through the tight gear of meshing on the cingulum and slide to atress board department and can stop until pressing from both sides tight other less automobile parts, consequently, this an anchor clamps for automobile parts compares prior art and is convenient for carry out the centre gripping simultaneously to a plurality of automobile parts that differ in size.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top plan view of the present invention;

FIG. 3 is a schematic view of an exploded perspective view of the clamping slide, toothed belt and clamping gear of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the utility model with a stress plate, an adjusting screw and a support plate.

In the figure: 1. a base plate; 2. clamping the slide rail; 3. clamping the sliding block; 4. a toothed belt; 5. a chute box; 6. a rotating shaft; 7. clamping the gear; 8. a clamping lever; 9. a clamping frame; 10. connecting columns; 11. mounting a plate; 12. clamping the electric cylinder; 13. a slide bar; 14. a support plate; 15. adjusting the screw rod; 16. a handle; 17. a clamping block; 18. supporting legs; 19. a non-slip mat; 20. a stress plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a fixture for automobile parts comprises a base plate 1, wherein four supporting legs 18 are fixedly connected to four corners of the bottom of the base plate 1 for supporting the base plate to work, anti-slip pads 19 are fixedly connected to the bottoms of the four supporting legs 18 for preventing slipping, four clamping slide rails 2 are fixedly connected to the top of the base plate 1, clamping slide blocks 3 are respectively and slidably connected to the four clamping slide rails 2, clamping blocks 17 are respectively and fixedly connected to the four clamping slide blocks 3 for clamping work in cooperation with a stress plate 20, a toothed belt 4 is respectively and fixedly connected to each opposite side of each adjacent two clamping slide blocks 3 of the four clamping slide blocks 3, two chute boxes 5 are respectively and slidably connected to the top of the base plate 1, a rotating shaft 6 is respectively and slidably connected to the two rotating shafts 6, a clamping gear 7 is respectively and rotatably connected to the two rotating shafts 6, and the clamping gear 7 is meshed with the toothed belt 4, the other ends of the two rotating shafts 6 are fixedly connected with clamping rods 8, the two clamping rods 8 are rotatably connected with clamping frames 9, connecting columns 10 are rotatably connected on the clamping frames 9, the top end of the bottom plate 1 is fixedly connected with an installation plate 11, a clamping electric cylinder 12 is installed on the installation plate 11, the output end of the clamping electric cylinder 12 penetrates through the installation plate 11 and is fixedly connected on the connecting columns 10, the top end of the bottom plate 1 is fixedly connected with two sliding rods 13, stress plates 20 are slidably connected on the two sliding rods 13, stress components are fixedly connected between the stress plates 20 and the bottom plate 1 and comprise supporting plates 14, the supporting plates 14 are fixedly connected at the top end of the bottom plate 1, screw holes are formed in the supporting plates 14, adjusting screw rods 15 are connected in the screw holes in a threaded manner, and handles 16 are fixedly connected at the other ends of the adjusting screw rods 15, so that the adjusting screw 15 can be rotated by rotating the handle 16, and one end of the adjusting screw 15 is rotatably connected to the stress plate 20 so as to cooperate with the clamping slide 3 to perform a clamping operation.

It should be further described that the clamping electric cylinder 12 in this embodiment is a conventional device purchased from the market and known to those skilled in the art, and the model can be selected or customized according to actual needs, in this patent, we only use it, and do not improve its structure and function, and its setting mode, installation mode, and electrical connection mode are used for those skilled in the art, as long as they are debugged according to the requirements of their usage specifications, and are not described herein again, and the clamping electric cylinder 12 is provided with a control switch matched with it, and the installation position of the control switch is selected according to the actual needs, so that the operator can perform operation control conveniently.

To sum up, the working principle and the working process of the clamp for the automobile parts are that, when in use, the clamp for the automobile parts is firstly placed at a place required to be used, then the automobile parts required to be clamped are placed between the clamping block 17 and the stress plate 20, then the clamping electric cylinder 12 is started, the clamping frame 9 connected on the clamping electric cylinder 12 drives the rotating shaft 6 and the two clamping gears 7 connected on the clamping rod 8 to move, so that the toothed belts 4 connected on the plurality of clamping sliders 3 are driven by the two clamping gears 7, then the handle 16 is rotated to drive the stress plate 20 connected on the clamping screw to adjust, so that the clamping block 17 connected on the plurality of clamping sliders 3 and the stress plate 20 are driven to carry out clamping operation, when one clamping slider 3 clamps a large automobile part, the other three clamping sliders 3 drive the clamping sliders 3 to continuously slide towards the stress plate through the clamping gears meshed on the toothed belts until clamping another small automobile part The workpiece can be stopped.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A clamp for automotive parts, comprising a base plate (1), characterized in that: the top end of the bottom plate (1) is fixedly connected with four clamping slide rails (2), four clamping slide rails (2) are all slidably connected with clamping slide blocks (3), every two adjacent clamping slide blocks (3) in the four clamping slide blocks (3) are all fixedly connected with a toothed belt (4), the top end of the bottom plate (1) is fixedly connected with two chute boxes (5), two chute boxes (5) are all slidably connected with rotating shafts (6), two rotating shafts (6) are all rotatably connected with clamping gears (7), the clamping gears (7) are meshed with the toothed belt (4), the other ends of the two rotating shafts (6) are all fixedly connected with clamping rods (8), two clamping rods (8) are all rotatably connected with clamping frames (9), the clamping frames (9) are rotatably connected with connecting columns (10), and the top end of the bottom plate (1) is fixedly connected with a mounting plate (11), install on mounting panel (11) and press from both sides tight electric jar (12), the output that presss from both sides tight electric jar (12) runs through mounting panel (11) fixed connection on spliced pole (10), two slide bar (13) of the top fixedly connected with of bottom plate (1), two sliding connection has atress board (20) on slide bar (13), fixedly connected with atress subassembly between atress board (20) and bottom plate (1).

2. A clip for automotive parts, according to claim 1, characterized in that: the stress assembly comprises a supporting plate (14), the supporting plate (14) is fixedly connected to the top end of the bottom plate (1), a screw hole is formed in the supporting plate (14), an adjusting screw rod (15) is connected to the inner thread of the screw hole, and one end of the adjusting screw rod (15) is rotatably connected to the stress plate (20).

3. A clip for automotive parts, according to claim 2, characterized in that: the other end of the adjusting screw rod (15) is fixedly connected with a handle (16).

4. A clip for automotive parts, according to claim 3, characterized in that: clamping blocks (17) are fixedly connected to the four clamping sliding blocks (3).

5. A clip for automotive parts, according to claim 4, characterized in that: the bottom end four corners of the bottom plate (1) are fixedly connected with supporting legs (18).

6. A clip for automotive parts, according to claim 5, characterized in that: the bottom ends of the four supporting legs (18) are fixedly connected with anti-slip pads (19).