Novel all-aluminum vehicle body welding and positioning tool

Abstract

The invention discloses a novel all-aluminum vehicle body welding and positioning tool. The tool comprises two conveying rails, first sliding grooves are formed in the inner sides of the two conveying rails, sliding rods are jointly and glidingly connected into the first sliding grooves, the left sides of the sliding rods are elastically connected with the inner walls of the first sliding grooves through gas springs, and limiting mechanisms for limiting the sliding rods are arranged on the right sides in the first sliding grooves. In the process that the vehicle body moves towards the station, the vehicle body is clamped in all directions, manual clamping of the vehicle body from all positions through clamps is not needed in the whole process, on one hand, operation of workers is simplified, time is saved, the production efficiency is improved, on the other hand, manual operation is easy and convenient, and risks during work are reduced; after welding is finished, clamping of a clamping piece on the vehicle body is relieved through an ejector rod, the clamping piece can return to the original position, thus circulating work is achieved, manual resetting is not needed, and manual operation is further simplified.

Description

technical field [0001] The invention relates to the technical field of vehicle body welding positioning, in particular to a novel all-aluminum vehicle body welding positioning tool. Background technique [0002] In recent years, with the continuous development of automobile manufacturing technology, various automobile manufacturers have paid more and more attention to the research and development of automobile manufacturing technology while vigorously developing new models. In the automobile manufacturing process, the positioning fixture of the body frame plays an important role Aluminum material, known as "light metal", has become the preferred material for lightweight automobile bodies due to its light weight, wear resistance, corrosion resistance, excellent impact resistance, good processability and high regeneration. Aluminum body cars also have the advantages of energy saving, low consumption, safety and comfort, and relatively strong load capacity. [0003] In the pri...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a new type of all-aluminum body welding positioning tool to solve the above-mentioned background technology. Each position is fixed and clamped, and then welded. After the welding is completed, the clamp needs to be removed manually. The whole process is cumbersome, time-consuming and labor-intensive, and manual clamping of the car body is prone to dangerous problems

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