Welding fixture for rear lateral rod assembly

Abstract

The invention discloses a welding fixture for a rear lateral rod assembly. The welding fixture comprises a fixture platform (1), welding locating mechanisms (2), repair welding locating mechanisms (3), pin removal mechanisms (4) and rear lateral rod welding assemblies (5); the welding locating mechanisms (2) are arranged on one side of the upper end of the fixture platform (1), and one side of each welding locating mechanism (2) is provided with the repair welding locating mechanisms (3) side by side; and the welding locating mechanisms (2) and the repair welding locating mechanisms (3) are each provided with the rear lateral rod welding assembly (5), and the pin removal mechanisms (4) are arranged below the ends of the welding locating mechanisms (2) and the repair welding locating mechanisms (3) in a fit manner. The welding fixture for the rear lateral rod assembly has the advantages of rational structural design, convenience and practicality, a good using effect and low manufacturing cost, and the number of maintenance is reduced; the maintenance cost is reduced, and simultaneous welding location and repair welding are facilitated; and the input of the welding fixture is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a welding fixture for a rear transverse thrust rod assembly. Background technique [0002] The rear lateral thrust rod is a main part of the chassis suspension system of the automobile. Its structure is generally a U-shaped or tubular body in the middle, and two annular sleeves are welded to the body at both ends, so the welds are generally U-shaped or For girth welds, in order to ensure the welding strength, overhead welding is generally not allowed when using gas shielded welding. Therefore, it is necessary to weld the upper half of the weld to position first, and then turn over the weld on the other side for repair welding. The conventional method needs to set two process for welding. However, the total length of the weld seam of the product is not very large. The two-step welding not only requires one more pick and place, but also requires more investment in fixture costs a...

AI Technical Summary

Problems solved by technology

However, the total length of the weld seam of the product is not very large. The two-step welding not only requires one more pick-and-place part, but also requires more investment in fixture costs and maintenance management costs.

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