Quick-change flange assembling and welding tool

Abstract

The invention discloses a quick-change flange assembling and welding tool which comprises a tool base, two template installing units slidably connected with the tool base are symmetrically arranged at the top of the tool base, each template installing unit comprises a bearing sliding plate, a positioning base is fixedly installed at the top of each bearing sliding plate, a U-shaped groove is formed in the top of each positioning base, and a flange adjusting piece is fixedly installed on the inner wall of each U-shaped groove. According to the quick-change type flange assembling and welding tool, supporting of an axle is achieved by arranging the template installing units which are connected in a sliding mode, so that the assembling and welding tool can conduct assembling and welding operation on various axles; and by arranging flange templates which can be detached and replaced independently, the workload of tool disassembly and assembly operation when different flanges are installed and welded is reduced, and by arranging the template replacement units, the replacement and combination operation of the flange templates is assisted, and the disassembly and replacement speed of the tool is further increased.

Description

technical field [0001] The invention relates to the technical field of axle housing flange welding, in particular to a quick-change flange welding tool. Background technique [0002] The automobile axle housing is an important structure used to bear the road surface reaction force and moment transmitted by the wheels when the car is running. Although the structures of the axle housings are different, they have a common feature, that is, the axle housing is a rigid hollow beam supported on the left and right driving wheels, and transmission components such as gears and half shafts are installed in it. In the process of manufacturing the integral axle housing, welding the flange is a very critical process. How the position accuracy between the flange ring and the axle housing will directly affect the overall performance of the car. In the welding process, it is often necessary to use the method Lan group welding equipment. [0003] Due to the various types of axle housings, ...

AI Technical Summary

Problems solved by technology

[0003] Due to the various types of axle housings, there are also many corresponding flanges. When the existing flange assembly and welding equipment is used to replace different flanges, the disassembly and assembly operations are extremely troublesome, consuming a lot of manpower and time, and reducing the cost. Improve production efficiency; at the same time, the angular position between the flange ring and the axle housing needs to be manually adjusted, the accuracy is insufficient, and the operation is troublesome

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