Welding positioning device for vehicle front air storage cylinder assembly

Abstract

The invention discloses a welding positioning device for a vehicle front air storage cylinder assembly. The welding positioning device comprises a base, a first positioning seat, a second positioningseat, a third positioning seat, a fourth positioning seat, a fifth positioning seat, a sixth positioning seat, a seventh positioning seat and an eighth positioning seat; and all the positioning seatsand the base are positioned through mounting positioning pins, then all the positioning seats are connected with the base through bolts and nuts, the first positioning seat is arranged on one side ofthe base, the second positioning seat is arranged in the middle of the base, a first positioning face used for being positioned with the end face of one side of a cylinder body of a front air storagecylinder is arranged on the top face of the first positioning seat, the second positioning seat is connected with an upper plate, the upper plate is connected with a first positioning pin and a secondpositioning pin, and a second positioning face used for positioning the horizontal mounting face of a front tow hook is arranged on the top face of the upper plate. According to the welding positioning device, all parts of the front air storage cylinder assembly can be fixed conveniently, the precision requirements of the position and the size can be met during welding, welding is convenient, andthe time and labor are saved.

Description

technical field [0001] The invention belongs to the technical field of automobile manufacturing, and in particular relates to a welding positioning device for a front air storage tank assembly of a vehicle. Background technique [0002] The air storage tank is used to store the gas compressed by the air compressor (air pump), which is used for automobile braking, whistle and other systems. Generally, the accuracy of each size must be ensured when welding the front air storage tank assembly of a vehicle, otherwise it will be difficult to assemble in the next step of assembly, and it is fixed by a general welding bracket, the front air storage tank of the vehicle needs to be fixed first, and then It takes time and effort to find a suitable position for welding the bracket and then to weld it. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides a welding positioning device for the front air...

AI Technical Summary

Problems solved by technology

Generally, the accuracy of each size must be ensured when welding the front air storage tank assembly of a vehicle, otherwise it will be difficult to assemble in the next step of assembly, and it is fixed by a general welding bracket, the front air storage tank of the vehicle needs to be fixed first, and then It takes time and effort to find a suitable position for welding the bracket and then weld it

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