CN222627442U

CN222627442U - Clamping tool for automobile fastener

Info

Publication number: CN222627442U
Application number: CN202420651110.3U
Authority: CN
Inventors: 钱秋芳; 戚国良; 马运丰; 刘玉宝
Original assignee: Obeio Kunshan Automobile Fastener Co ltd
Current assignee: Obeio Kunshan Automobile Fastener Co ltd
Priority date: 2024-04-01
Filing date: 2024-04-01
Publication date: 2025-03-18
Anticipated expiration: 2034-04-01

Abstract

The utility model discloses an automobile fastener clamping tool, which relates to the technical field of automobile manufacture, and comprises a base and a mounting plate positioned above the base and used for placing fasteners, wherein the upper surface of the mounting plate is provided with a clamping device used for clamping and fixing the fasteners, the base is connected with the mounting plate through an adjustable steering device and used for adjusting the angle of the mounting plate, the upper surface of the base is provided with a driving device used for driving the adjusting device to operate, and the angle of the clamping fasteners can be changed by mutually matching a steering shaft, a rotating block, a sliding groove, a first motor, a worm, a half worm wheel, a sliding bar and the mounting plate.

Description

Clamping tool for automobile fastener

Technical Field

The utility model relates to the technical field of automobile manufacturing, in particular to an automobile fastener clamping tool.

Background

Fasteners are a type of mechanical parts used for fastening and connecting and are extremely widely used. The fastener has various specifications and various performance purposes, and has extremely high standardization, serialization and universalization degrees, and the fasteners for automobiles mainly comprise bolts, nuts, washers, rivets, pins, keys, lifting lugs and the like.

The utility model patent with the prior patent publication number of CN215469656U discloses a numerical control machining positioning fixture for an automobile fastener, which comprises a base, an electric push cylinder, a first sliding block and a clamping push block, wherein the middle part of the top surface of the base is provided with a lifting lug groove, both sides of the top surface of the base are provided with first sliding grooves, the first sliding block is slidably arranged in the first sliding grooves, the electric push cylinder is mounted in the middle parts of both sides of the base by bolts, a piston rod of the electric push cylinder penetrates through the side wall of the first sliding grooves in a sliding manner, the piston rod of the electric push cylinder is fixedly connected with the first sliding block, the top surface of the first sliding block is provided with the clamping push block, the bottom surface of the clamping push block is in sliding fit with the top surface of the base, lifting lugs of different sizes are fixedly locked, workers can conveniently punch lifting lugs of different sizes, the workload of the workers is reduced, and the working efficiency is improved.

Through analysis, the locating clamp can punch lifting lugs of different sizes, but cannot integrally adjust the angle of the clamp in the machining process, so that the working range of the clamp is reduced, and the operation of operators is inconvenient.

Disclosure of utility model

The utility model aims to provide an automobile fastener clamping tool for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an automobile fastener centre gripping frock, includes the base and is located the mounting panel that is used for placing the fastener above the base, the mounting panel upper surface is provided with the clamping device who carries out the centre gripping to the fastener fixed, be connected through the steering device that can adjust between base and the mounting panel for adjust mounting panel angle, the base upper surface is provided with drive adjusting device moving drive arrangement.

Based on the technical scheme, the utility model also provides the following optional technical schemes:

in an alternative scheme, the driving device comprises a first motor and a worm, the first motor is arranged on the upper surface of the base, and the output end of the first motor is connected with the worm.

In an alternative scheme, the steering device comprises steering shafts, rotating blocks, sliding grooves, half worm wheels and sliding strips, wherein the rotating blocks are provided with two groups of sliding grooves on the surfaces, the sliding strips are arranged on the upper surface of a base, the rotating blocks are in sliding connection with the sliding strips through the sliding grooves, the steering shafts are fixedly connected between the two groups of rotating blocks, the half worm wheels are fixedly connected with the steering shafts, the half worm wheels are meshed with a worm, and the upper ends of the steering shafts are connected with mounting plates.

In an alternative scheme, the clamping device comprises a fixed clamping plate, a second motor, a screw rod, a movable clamping plate and a guide rod, wherein the fixed clamping plate is fixedly connected with the mounting plate, the second motor is arranged on the upper surface of the mounting plate, the output end of the second motor is connected with the screw rod, the movable clamping plate is arranged on two sides of the fixed clamping plate and is in rotary connection with the screw rod, and one end, far away from the screw rod, of the movable clamping plate is in sliding connection with the guide rod.

In an alternative scheme, a plurality of groups of brackets are rotatably connected with the worm, and the brackets are connected with the upper surface of the base.

In an alternative, the length of the slide bar is smaller than the length of the slide groove.

In an alternative scheme, the surface of the half worm wheel is sprayed with a galvanized layer.

In an alternative scheme, the inner walls of the fixed clamping plate and the movable clamping plate are provided with anti-slip pads.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the worm is driven to rotate through the first motor, so that the worm drives the half gear to rotate, and when the half gear rotates, the steering shaft and the rotating block are driven to start rotating, so that the effect of adjusting the angle of the mounting plate on the upper surface of the steering shaft is achieved, and the angle of clamping the fastener can be changed.

Drawings

Fig. 1 is a schematic diagram of the main structure of the present utility model.

Fig. 2 is a left side view of the present utility model.

Fig. 3 is a front view of the present utility model.

Fig. 4 is a rear view of the present utility model.

Fig. 5 is a schematic structural diagram of a driving device according to the present utility model.

FIG. 6 is a schematic diagram of a slider according to the present utility model.

Fig. 7 is a top view of the mounting plate of the present utility model.

Reference numerals are annotated 1, a base, 2, a steering shaft, 201, a rotating block, 202, a sliding chute, 203, a first motor, 204, a worm, 205, a half worm wheel, 206, a sliding bar, 3, a mounting plate, 4, a fixed clamping plate, 401, a second motor, 402, a screw rod, 403, a movable clamping plate, 404 and a guide rod.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

In one embodiment, as shown in fig. 1-7, an automobile fastener clamping tool comprises a base 1 and a mounting plate 3 positioned above the base 1 and used for placing fasteners, wherein a clamping device used for clamping and fixing the fasteners is arranged on the upper surface of the mounting plate 3, the base 1 is connected with the mounting plate 3 through an adjustable steering device and used for adjusting the angle of the mounting plate 3, and a driving device used for driving the adjusting device to operate is arranged on the upper surface of the base 1.

As shown in fig. 3-5, the driving device comprises a first motor 203 and a worm 204, the first motor 203 is arranged on the upper surface of the base 1, the output end of the first motor 203 is connected with the worm 204, the first motor 203 is started to drive the worm 204 to rotate, the worm 204 is rotationally connected with a plurality of groups of brackets, the brackets are connected with the upper surface of the base 1, and the stability of the worm 204 is improved.

As shown in fig. 2-6, the steering device comprises a steering shaft 2, a rotating block 201, a sliding groove 202, a half worm wheel 205 and a sliding strip 206, wherein the rotating block 201 is provided with two groups of sliding grooves 202, the sliding strip 206 is arranged on the upper surface of the base 1, the rotating block 201 is in sliding connection with the sliding strip 206 through the sliding grooves 202, the length of the sliding strip 206 is smaller than that of the sliding groove 202, the rotating block 201 slides along the path of the sliding strip 206, the steering shaft 2 is fixedly connected between the two groups of rotating blocks 201, the steering shaft 2 is fixedly connected with the half worm wheel 205, a galvanized layer is sprayed on the surface of the half worm wheel 205, the service life is prolonged, the half worm wheel 205 is meshed with a worm 204, the half worm wheel 205 is driven to rotate when the worm 204 rotates, and the upper end of the steering shaft 2 is connected with a mounting plate 3.

As shown in fig. 1 and 7, clamping device includes fixed splint 4, second motor 401, lead screw 402, movable splint 403 and guide bar 404, fixed splint 4 and mounting panel 3 fixed connection, second motor 401 sets up in mounting panel 3 upper surface and the output is connected with lead screw 402, fixed splint 4 both sides are provided with movable splint 403 and movable splint 403 all rotate with lead screw 402 to be connected, when second motor 401 starts, can be close to or keep away from fixed splint 4 through lead screw 402 drive movable splint 403, accomplish clamping or unclamping work, fixed splint 4 all are provided with the slipmat with movable splint 403 inner wall for the centre gripping to the fastener is more stable, movable splint 403 keeps away from lead screw 402 one end and guide bar 404 sliding connection.

The above embodiment discloses an automobile fastener clamping tool, wherein, through the removal of second motor 401 drive movable clamp plate 403, can accomplish the centre gripping to the fastener, when the fastener needs to be processed from different angles, start first motor 203 drive worm 204 rotation drive half worm wheel 205 rotation, under the cooperation of steering spindle 2, dwang 201, spout 202 and draw runner 206, dwang 201 can slide along draw runner 206 and then change the angle of mounting panel 3, finally accomplish the regulation to the fastener angle that is located on the mounting panel 3.

The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an automobile fastener centre gripping frock, includes base (1) and is located mounting panel (3) that base (1) top was used for placing the fastener, mounting panel (3) upper surface is provided with the clamping device who carries out the centre gripping fixed to the fastener, a serial communication port, be connected through the steering device that can adjust between base (1) and mounting panel (3) for adjust mounting panel (3) angle, base (1) upper surface is provided with drive adjusting device moving drive arrangement.

2. The clamping tool for the automobile fastener according to claim 1, wherein the driving device comprises a first motor (203) and a worm (204), the first motor (203) is arranged on the upper surface of the base (1), and the output end of the first motor (203) is connected with the worm (204).

3. The automobile fastener clamping tool according to claim 1, wherein the steering device comprises a steering shaft (2), a rotating block (201), a sliding groove (202), a half worm wheel (205) and a sliding bar (206), the rotating block (201) is provided with two groups of sliding grooves (202) on the surface, the sliding bar (206) is arranged on the upper surface of the base (1), the rotating block (201) is in sliding connection with the sliding bar (206) through the sliding grooves (202), the steering shaft (2) is fixedly connected between the two groups of rotating blocks (201), the half worm wheel (205) is fixedly connected with the steering shaft (2), the half worm wheel (205) is meshed with a worm (204), and the upper end of the steering shaft (2) is connected with a mounting plate (3).

4. The automobile fastener clamping tool according to claim 1, wherein the clamping device comprises a fixed clamping plate (4), a second motor (401), a screw rod (402), a movable clamping plate (403) and a guide rod (404), the fixed clamping plate (4) is fixedly connected with the mounting plate (3), the second motor (401) is arranged on the upper surface of the mounting plate (3) and the output end is connected with the screw rod (402), the movable clamping plate (403) is arranged on two sides of the fixed clamping plate (4) and is rotationally connected with the screw rod (402), and one end of the movable clamping plate (403) far away from the screw rod (402) is in sliding connection with the guide rod (404).

5. The clamping fixture for the automobile fasteners according to claim 2, wherein a plurality of groups of brackets are rotatably connected to the worm (204) and the brackets are connected with the upper surface of the base (1).

6. A car fastener clamping fixture according to claim 3, characterized in that the length of the slide (206) is smaller than the length of the runner (202).

7. The automobile fastener clamping tool of claim 3, wherein a galvanized layer is sprayed on the surface of the half worm wheel (205).

8. The clamping fixture for the automobile fasteners according to claim 4, wherein anti-slip pads are arranged on the inner walls of the fixed clamping plate (4) and the movable clamping plate (403).