Tool clamp for vehicle production line

Abstract

The utility model discloses a vehicle production line work fixture, which relates to the technical field of fixtures, and comprises a base, clamping mechanisms are arranged at two ends of the middle position of the base, clamping mechanisms are arranged at two end parts of the base, and the installation directions of the clamping mechanisms at the two end parts are different from the installation directions of the two clamping mechanisms at the middle position; electric guide rails are installed at the two ends of the upper portion of the base, and sliding blocks are installed on the electric guide rails in a sliding mode. According to the clamping mechanism, the electric guide rail and the sliding block are arranged, so that the clamp can be quickly and accurately positioned to the required position, more clamps are not needed, the position of the clamp is more flexible when the clamp is adjusted through the connecting mode of the mounting base and the moving groove, and the clamping mechanism can transversely move to adjust the moving position; the tool clamp is simple in structural design and convenient to install, operate and maintain, the clamping mechanism on the base can be adjusted according to the sizes and shapes of different parts, and universality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a tooling clamp for a lathe production line. Background Art

[0002] Automobile production line fixtures are tools and equipment used in the automobile manufacturing process. They are mainly used to fix and position various parts of the automobile for welding, assembly and other operations. Fixtures play a vital role in the automobile manufacturing process. They can ensure the efficiency, accuracy and stability of the production process.

[0003] The application range of automobile production line fixtures is wide, including frame assembly, left and right side panel assembly, top cover assembly, door cover opening and closing parts assembly welding, etc. By using a complete set of fixtures, the welding efficiency of new models can be effectively improved, and the welding accuracy of products and the consistency and stability of welding quality can be ensured.

[0004] The existing fixtures for automobile production lines are often designed in a single way for different models and parts, and have poor versatility. This leads to a large number of different types of fixtures on the production line. Especially when the sizes of automobile parts are different, it is extremely inconvenient to clamp and fix the ends of automobile parts, and it is impossible to effectively adjust the positions according to the ends of different automobile parts.

[0005] Therefore, it is necessary to invent a lathe production line fixture to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a tooling fixture for a lathe production line to solve the above-mentioned deficiencies in the technology.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lathe production line fixture, comprising a base, both ends of the middle position of the base are provided with clamping mechanisms, both ends of the base are provided with clamping mechanisms, and the installation directions of the clamping mechanisms at both ends are different from those of the two clamping mechanisms at the middle position;

[0008] Electric guide rails are installed at both ends above the base, and sliders are slidably installed on the electric guide rails. A mounting frame is provided at the bottom of the clamping mechanism at the end of the base, and the mounting frame is installed on the slider at the corresponding position. The mounting frame is a hollow box structure, and rollers are rotatably installed at both ends of the bottom of the mounting frame, and the rollers are in contact with the upper surface of the base.

[0009] As a preferred solution of the utility model, movable grooves are provided on both sides of the upper part of the mounting frame, and a mounting seat is provided at the bottom of the clamping mechanism at the end of the base. The mounting seat is connected to the movable groove by bolts and fixedly mounted on the mounting frame.

[0010] As a preferred solution of the utility model, a clamp is arranged above the mounting seat of the clamping mechanism, a cylinder is arranged on the back of the mounting seat, and the output end of the cylinder is connected to the end of the clamp.

[0011] As a preferred solution of the utility model, a support seat is provided below the front end of the clamp of the clamping mechanism at the end of the base, and the support seat is snap-fitted and installed below the front end of the clamp. Plug holes are provided above both ends of the support seat, and gaskets are provided above both ends of the support seat. An insert block is fixedly installed at the bottom of the front end of the gasket, and the insert block is adapted to and snap-fitted with the insert hole.

[0012] As a preferred solution of the utility model, universal wheels are fixedly installed at the four corners of the bottom of the base, and a handle is fixedly installed on the back of the base.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. By setting up electric guide rails and sliders, the fixture can be quickly and accurately positioned to the required position, and there is no need to use more fixtures. The connection method between the mounting seat and the movable groove makes the fixture more flexible in adjusting the position, so that the clamping mechanism can move laterally to adjust the moving position. The structural design of the tooling fixture is simple, which is easy to install, operate and maintain. The clamping mechanism on the base can be adjusted according to the size and shape of different components, which improves the versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a first-view stereoscopic diagram of the overall structure of the utility model;

[0017] Figure 2 A second perspective stereogram of the overall structure of the utility model;

[0018] Figure 3 It is an exploded view from the first perspective of the overall structure of the utility model;

[0019] Figure 4 It is an exploded view from a second perspective of the overall structure of the utility model;

[0020] Figure 5 It is an exploded view of the clamping mechanism of the utility model.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Electric guide rail; 3. Slider; 4. Clamping mechanism; 41. Mounting seat; 42. Clamp; 43. Cylinder; 5. Mounting frame; 51. Moving groove; 52. Roller; 6. Universal wheel; 7. Handle; 8. Support seat; 81. Gasket; 82. Insert block; 83. Socket. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-5 The vehicle production line fixture shown includes a base 1. The base 1 is the basic component of the entire fixture. The base 1 has high stability and load-bearing capacity, ensuring the stable operation of the fixture under various working conditions. Clamping mechanisms 4 are provided at both ends of the middle position of the base 1. Clamping mechanisms 4 are provided at both ends of the base 1. The installation directions of the clamping mechanisms 4 at both ends are different from those of the two clamping mechanisms 4 at the middle position. Multiple clamping mechanisms 4 are provided at both ends and the middle position of the base 1, and can be adjusted according to the sizes and shapes of different components to achieve effective fixation of various automobile components and improve production efficiency.

[0025] Electric guide rails 2 are installed at both ends above the base 1, and sliders 3 are slidably installed on the electric guide rails 2. The electric guide rails 2 and the sliders 3 realize the automatic operation of the clamping mechanism 4 at the end on the production line, which improves the production efficiency. A mounting frame 5 is provided at the bottom of the clamping mechanism 4 at the end of the base 1. The mounting frame 5 is installed on the sliders 3 at the corresponding position. The mounting frame 5 is a hollow box structure. Rollers 52 are rotatably installed at both ends of the bottom of the mounting frame 5. The rollers 52 are in contact with the upper surface of the base 1. The rollers 52 reduce friction and improve the smoothness of movement of the mounting frame 5.

[0026] Furthermore, in the above technical solution, movable grooves 51 are opened on both sides of the upper part of the mounting frame 5, and a mounting seat 41 is provided at the bottom of the clamping mechanism 4 at the end of the base 1. The mounting seat 41 is connected to the movable groove 51 by bolts and is fixedly installed on the mounting frame 5. The movable groove 51 can facilitate the fixing and adjustment of the position of the mounting seat 41 on the mounting frame 5.

[0027] Furthermore, in the above technical solution, a clamp 42 is arranged above the mounting seat 41 of the clamping mechanism 4 , and a cylinder 43 is arranged on the back of the mounting seat 41 , and an output end of the cylinder 43 is connected to an end of the clamp 42 .

[0028] Furthermore, in the above technical scheme, a support seat 8 is provided below the front end of the clamp 42 of the clamping mechanism 4 at the end of the base 1, and the support seat 8 is snap-fitted and installed below the front end of the clamp 42. Plug holes 83 are provided above both ends of the support seat 8, and gaskets 81 are provided above both ends of the support seat 8. An insert block 82 is fixedly installed at the bottom of the front end of the gasket 81, and the insert block 82 is adapted and snap-fitted to the insert hole 83. The end of the workpiece is supported by the support seat 8, and different sizes of workpieces can be coped with by changing the number of gaskets 81 according to the sizes of the workpieces.

[0029] Furthermore, in the above technical solution, universal wheels 6 are fixedly installed at the four corners of the bottom of the base 1, and a handle 7 is fixedly installed on the back of the base 1. The handle 7 and the universal wheel 6 can facilitate the overall movement of the device, which is convenient for the staff to operate.

[0030] When the lathe production line fixture provided by the utility model is used, its working process is as follows:

[0031] Before use, adjust the position of the clamping mechanism 4 and the size of the clamp 42 according to the size and shape of the component to be clamped, place the base 1 on a stable ground, and adjust the position of the clamping mechanism 4 according to the size and shape of the component. By adjusting the position of the mounting frame 5 and the roller 52, the clamping mechanism 4 can stably clamp the component. If necessary, the position of the movable groove 51 and the mounting seat 41 can be adaptively adjusted. When the clamping mechanism 4 clamps the component, the cylinder 43 provides pressure to enable the clamp 42 to tightly fix the component. By operating the valve of the cylinder 43, the clamping force and the release force can be controlled. During the welding or assembly process, ensure that the component is stably clamped to ensure welding quality and accuracy.

[0032] A support seat 8 is provided below the front end of the fixture 42. According to the size and shape of the component, the position of the support seat 8 and the size of the plug block 82 are adjusted to stably fix the component on the fixture 42. If necessary, the position of the plug hole 83 and the gasket 81 can be adjusted to further improve the support stability. If it is necessary to move to different stations on the production line, it can be conveniently moved by the universal wheels 6 on the base 1. During the movement, the stability and safety of the fixture are ensured.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A tooling fixture for a lathe production line, comprising a base (1), characterized in that: Clamping mechanisms (4) are provided at both ends of the middle position of the base (1), and clamping mechanisms (4) are provided at both end portions of the base (1), and the installation directions of the clamping mechanisms (4) at both end portions are different from those of the two clamping mechanisms (4) at the middle position; Electric guide rails (2) are installed at both ends above the base (1), and a slider (3) is slidably installed on the electric guide rail (2). A mounting frame (5) is provided at the bottom of a clamping mechanism (4) at the end of the base (1), and the mounting frame (5) is installed on the slider (3) at a corresponding position. The mounting frame (5) is a hollow box structure, and rollers (52) are rotatably installed at both ends of the bottom of the mounting frame (5), and the rollers (52) are in contact with the upper surface of the base (1).

2. The lathe production line fixture according to claim 1, characterized in that: Both sides of the upper part of the mounting frame (5) are provided with movable grooves (51); the bottom of the clamping mechanism (4) at the end of the base (1) is provided with a mounting seat (41); the mounting seat (41) is connected to the movable groove (51) by bolts and is fixedly mounted on the mounting frame (5).

3. The lathe production line fixture according to claim 2, characterized in that: A clamp (42) is arranged above the mounting seat (41) of the clamping mechanism (4), and a cylinder (43) is arranged on the back of the mounting seat (41), wherein the output end of the cylinder (43) is connected to the end of the clamp (42).

4. The lathe production line fixture according to claim 1, characterized in that: A support seat (8) is provided below the front end of the clamp (42) of the clamping mechanism (4) at the end of the base (1); the support seat (8) is snap-fitted and installed below the front end of the clamp (42); sockets (83) are provided above both ends of the support seat (8); gaskets (81) are provided above both ends of the support seat (8); an insert block (82) is fixedly installed at the bottom of the front end of the gasket (81); the insert block (82) is adapted to and snap-fitted with the socket (83).

5. The lathe production line fixture according to claim 1, characterized in that: Universal wheels (6) are fixedly mounted at the four corners of the bottom of the base (1), and a handle (7) is fixedly mounted on the back of the base (1).

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