CN218426497U

CN218426497U - Work fixture

Info

Publication number: CN218426497U
Application number: CN202221817645.0U
Authority: CN
Inventors: 马岳雷; 李忠石; 王娇
Original assignee: IAT Automobile Technology Co Ltd
Current assignee: IAT Automobile Technology Co Ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-02-03
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to a frock clamp relates to the technical field of automobile design and manufacturing. The utility model discloses a tooling clamp, which comprises an angle seat, a connecting template, a first cylinder, a first clamping arm, a second cylinder, a second clamping arm, a supporting unit block, a primary overturning clamping unit block and a secondary overturning clamping unit block; the connecting template is fixed on the corner seat, the first cylinder is fixed on the connecting template, the lower end of the first clamping arm is rotatably connected on the connecting template, the lower end of the second clamping arm is rotatably connected on the first clamping arm, the telescopic rod of the first cylinder is connected with the first clamping arm, the second cylinder is fixed on the first clamping arm, and the telescopic rod of the second cylinder is connected with the second clamping arm; the supporting unit block is fixed on the connecting template, the primary overturning clamping unit block is fixed on the first clamping arm, and the secondary overturning clamping unit block is fixed on the second clamping arm. The utility model discloses a frock clamp has guaranteed the welding operation space, has saved the activity duration, has improved production efficiency.

Description

Work fixture

Technical Field

The utility model relates to a technical field of automobile design and manufacturing, more specifically says, the utility model relates to a frock clamp who welds among the welding process is applicable to each welding assembly.

Background

Fig. 1 shows a tooling fixture in a welding process in the prior art, which comprises a first clamping unit 1 and a second clamping unit 2, wherein the first clamping unit 1 influences the operation space of a welding gun 3 and can interfere with the welding gun. Moreover, the tool clamp has the following problems:

1) When the clamping mechanism clamps a workpiece, the pressing arm needs to be turned over from two different directions, and the clamping mechanism is complex;

2) The occupied space is large, the welding channel is blocked, the operation is difficult during welding, and the production rhythm is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem in the prior art, the utility model aims to provide a frock clamp.

The utility model discloses a frock clamp, its characterized in that: the device comprises an angle seat, a connecting template, a first cylinder, a first clamping arm, a second cylinder, a second clamping arm, a supporting unit block, a primary overturning and clamping unit block and a secondary overturning and clamping unit block; the connecting template is fixed on the corner seat, the first air cylinder is fixed on the connecting template, the lower end of the first clamping arm is rotatably connected on the connecting template, the lower end of the second clamping arm is rotatably connected on the first clamping arm, the telescopic rod of the first air cylinder is connected with the first clamping arm, the second air cylinder is fixed on the first clamping arm, and the telescopic rod of the second air cylinder is connected with the second clamping arm; the supporting unit block is fixed on the connecting template, the primary overturning and clamping unit block is fixed on the first clamping arm, and the secondary overturning and clamping unit block is fixed on the second clamping arm.

The lower ends of the first clamping arm and the second clamping arm are connected to the connecting template through pin shafts.

Wherein, the connection template is fixed on the corner seat through a plurality of fasteners.

Wherein, the support unit block is directly fixed on the connection template.

The supporting unit blocks are fixed on the connecting template through connecting blocks.

Compared with the prior art, the utility model discloses a frock clamp has following beneficial effect:

1) The clamp overturning unit blocks and the clamp connecting plates are reduced, so that enough welding and operating space is ensured, and the production beat is improved;

2) The cylinders can be arranged up and down and are arranged on a group of unit blocks, so that the number of parts such as clamp mechanism unit blocks and connecting plates is reduced, the operation space is increased, and meanwhile, the cost is reduced.

Drawings

FIG. 1 is a schematic structural view of a tooling fixture in the prior art;

fig. 2 is a schematic structural view of a tool holder in embodiment 1;

fig. 3 is an exploded view of the tool holder according to embodiment 1;

FIG. 4 is a schematic view showing the use of the work fixture in embodiment 1;

FIG. 5 is a partial view of an important part of a work fixture in accordance with embodiment 1;

fig. 6 is a sectional view showing a structure of a tool holder used in the working tool holder according to embodiment 1.

Detailed Description

The tool holder of the present invention will be further described with reference to the following embodiments to help those skilled in the art to understand the technical solution of the present invention more completely, accurately and deeply.

Example 1

As shown in fig. 2 to 3, the tooling fixture of the present embodiment includes an angle block 10, a connection template 20, a first cylinder 30, a first clamping arm 40, a second cylinder 50, a second clamping arm 60, a supporting unit block 70, a primary flipping clamping unit block 80, and a secondary flipping clamping unit block 90. The angle seat 10 is connected with a BASE plate of a clamp to serve as a BASE, the connection template 20 is fixed on the angle seat 10 through a plurality of fasteners, the first air cylinder 30 is fixed on the connection template 20, the lower end of the first clamping arm 40 is fixed on the connection template 20 through a pin shaft, the lower end of the second clamping arm 60 is fixed on the first clamping arm 40 through a pin shaft, the telescopic rod of the first air cylinder 30 is connected with the first clamping arm 40, the second air cylinder 50 is fixed on the first clamping arm 40, and the telescopic rod of the second air cylinder 50 is connected with the second clamping arm 60. The supporting unit block 70 is fixed to the connection form 20 directly or through a connection block. The primary flipping and clamping unit block 80 is fixed to the first clamping arm 40, and the secondary flipping and clamping unit block 90 is fixed to the second clamping arm 60.

As shown in fig. 4-6, the tool holder of the present embodiment is used as follows: placing the workpiece 11 and the workpiece 12 on the supporting unit block 70, pressurizing and rotating the first clamping arm 40 through the first air cylinder 30 to perform one-time overturning so as to clamp and stabilize the workpiece 11 between the one-time overturning clamping unit block 80 and the supporting unit block 70, and pressurizing and rotating the second clamping arm 60 through the second air cylinder 50 to perform secondary overturning of the clamp so as to clamp and stabilize the workpiece 11 and the workpiece 12 between the two-time overturning clamping unit block 90 and the supporting unit block 70; so that the

parts

11 and 12 are fixed on the fixture mechanism, and an operator uses a welding gun to weld.

In the embodiment, the corner seat, the connecting template, the cylinder, the clamping arm, the clamping unit block, the supporting unit block and other components are combined into the clamping unit for fixing a workpiece to ensure stability. The tooling clamp of the embodiment ensures the welding operation space, saves the operation time and improves the production efficiency.

To those skilled in the art, the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the present invention is not limited to the above embodiments, and various insubstantial modifications are included within the scope of the present invention as long as the method concept and the technical solution of the present invention are adopted.

Claims

1. The utility model provides a frock clamp which characterized in that: the device comprises an angle seat, a connecting template, a first cylinder, a first clamping arm, a second cylinder, a second clamping arm, a supporting unit block, a primary overturning and clamping unit block and a secondary overturning and clamping unit block; the connecting template is fixed on the corner seat, the first air cylinder is fixed on the connecting template, the lower end of the first clamping arm is rotatably connected on the connecting template, the lower end of the second clamping arm is rotatably connected on the first clamping arm, the telescopic rod of the first air cylinder is connected with the first clamping arm, the second air cylinder is fixed on the first clamping arm, and the telescopic rod of the second air cylinder is connected with the second clamping arm; the supporting unit block is fixed on the connecting template, the primary overturning and clamping unit block is fixed on the first clamping arm, and the secondary overturning and clamping unit block is fixed on the second clamping arm.

2. The tooling clamp of claim 1, wherein: the lower ends of the first clamping arm and the second clamping arm are connected to the connecting template through pin shafts.

3. The tooling clamp of claim 1, wherein: the connecting template is fixed on the corner seat through a plurality of fasteners.

4. The tooling clamp of claim 1, wherein: the supporting unit blocks are directly fixed on the connecting template.

5. The tooling clamp of claim 1, wherein: the supporting unit blocks are fixed on the connecting template through connecting blocks.