Tool for automobile welding

Abstract

The invention relates to the technical field of welding tools, in particular to a tool for an automobile welding. The tool comprises a workbench and two clamping plates, two first sliding grooves are symmetrically formed in the two sides of the center of the upper end of the workbench, two second sliding grooves are symmetrically formed in the two sides of each of the two first sliding grooves, a containing plate is horizontally arranged between the two first sliding grooves, and a control panel is integrally arranged at the lower end of the center of the clamping plates. According to the device, through independent adjustment of a telescopic rod in a telescopic groove and adjustment of the rotating angle of a pressing plate driven by a rotating rod, to-be-welded parts of different shapes and sizes can be effectively clamped and fixed, the device is wide in application range, a shifting wheel rotates under the action of a gear plate to pressurize air in an air bag, then the air pressure in the air bag is automatically controlled through an adjusting valve, expansion and contraction of an air cushion are controlled through adjustment of a control valve when a weldment is clamped, and it is guaranteed that the shape of the weldment to be welded is not changed while clamping is conducted.

Description

technical field [0001] The invention relates to the technical field of welding tooling, in particular to a tooling for automobile welding. Background technique [0002] During the production process of the car, the modules of multiple shapes are welded and integrated into a car frame, and then the chassis and engine and other auto parts are installed to assemble into our common car, in which the car is welded with multiple scattered frames In the reprocessing process, due to the various shapes and sizes of the parts to be welded, it is inconvenient to quickly adjust the tooling fixtures in the prior art during use, and at the same time, the equipment is easy to clamp the auto parts during the clamping process. Deformation will result in defective products that do not meet the specifications and increase property losses. At the same time, waste gas generated during welding will pollute the working environment and harm human health. Contents of the invention [0003] The ob...

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Problems solved by technology

[0002] During the production process of the car, the modules of multiple shapes are welded and integrated into a car frame, and then the chassis and engine and other auto parts are installed and assembled into our common In the process of welding and reprocessing of multiple scattered frames, because the shapes and sizes of the parts to be welded are various, it is inconvenient to quickly carry out the tooling fixture in the prior art during use. At the same time, the equipment is easy to clamp and deform the auto parts during the clamping process, resulting in defective products that do not meet the specifications and increase property losses. At the same time, the waste gas generated during welding will pollute the working environment and harm human health.

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