A welding and fixing method for a welded joint of an automobile front stabilizer beam

Abstract

The invention discloses a welding method for welding joint parts of an automobile front stabilizing beam. A special jig for fast splicing is adopted, and the special jig includes a horizontal splicing jig and a vertical splicing jig, so as to realize the welding of split parts of the front stabilizing beam of an automobile into an assembly The method is as follows: ① Place the horizontal splicing jig and vertical splicing jig on the corresponding station of the welding workbench; For the corresponding parts of the fixture, after the pre-welding functional dimensions are checked and correct, perform welding on the exposed welding parts; ③Remove the welded parts of the front stabilizing beam after welding in step ②, place them on the vertical splicing fixture, and continue welding without After the welding part is cooled and shaped, it is removed, and then the welding of the next wheel workpiece is carried out. Compared with the prior art, the invention can complete the processing of welded parts at low cost, reduce labor intensity, improve production efficiency, shorten product delivery time, and ensure product quality at the same time.

Description

technical field [0001] The invention relates to the technical field of auto parts processing, in particular to a welding and fixing method for a welded assembly of an automobile front stabilizer beam. Background technique [0002] The personalized demand for automobile frame products is common, and the car parts are highly differentiated in chassis design, such as the welding assembly of the front stabilizing beam (the welding assembly of the front stabilizing beam of the automobile includes a beam A, and the bottom of one end of the beam is welded and fixed with a vertical beam B, The bottom of the other end of the beam is welded and fixed with an outwardly inclined beam C, and the centerlines of the beam, vertical beam and inclined beam are on the same plane) During welding, the workpiece is often handmade by highly skilled fitters, but Parts manufacturing precision deviation is large and the efficiency is low; there are also standard tooling and fixtures, but for multi-va...

AI Technical Summary

Problems solved by technology

[0002] The personalized demand for automobile frame products is common, and the car parts are highly differentiated in chassis design, such as the welding assembly of the front stabilizing beam (the welding assembly of the front stabilizing beam of the automobile includes a beam A, and the bottom of one end of the beam is welded and fixed with a vertical beam B, The bottom of the other end of the beam is welded and fixed with an outwardly inclined beam C, and the centerlines of the beam, vertical beam and inclined beam are on the same plane) During welding, the workpiece is often handmade by highly skilled fitters, but Parts manufacturing precision deviation is large and the efficiency is low; there are also standard tooling and fixtures, but for multi-variety and small-batch frame products, a product needs to design a standard tooling, the production cycle is long, the cost is high, and there is no use also takes up storage space

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