Welding fixture for thin-walled boxes

Abstract

The invention relates to a welding fixture for thin-walled boxes. The welding fixture comprises a base and a rear spindle framework; the rear spindle framework is fixed to one end of the base, the front end of a rear spindle is connected with a rear shell seat, and a front shell seat is connected to the outer side of the front end of the rear shell seat by a plurality of outer supports; an inner container base is connected to the inner side of the front end of the rear shell seat by a plurality of inner supports, and an inner container is connected to the front end of the inner container seat; a second cylinder is fixed to each of upper and lower sides and two sides of the front end of the inner container, and front ends of piston rods of the second cylinders are connected with inner ejecting plates; and a first cylinder is fixed to each of the upper and lower sides and two sides of the front shell seat, and front ends of piston rods of the first cylinders are connected with outer ejecting plates. The welding fixture has the advantages that the welding fixture is simple, compact and reasonable in structure, high in the work efficiency and good in the welding quality, and a gap in the aspect of welding for large thin-walled boxes in China is filled.

Description

technical field [0001] The invention relates to a welding jig for thin-walled boxes, in particular to the automatic welding of large thin-walled boxes. Background technique [0002] Due to the large size of the large thin-walled cabinet (length 607mm, width 500mm, depth 520mm, thickness 1mm), when welding with 18K mirror panels, it is very difficult to prevent the 18K mirror surface from being damaged, and it is easy to deform during welding. Traditionally, manual welding is used, which is difficult to work and has poor welding reliability. It is a cabinet that cannot be produced by hand. At present, there is no such thing as domestic welding of large thin-walled welding. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages, thereby providing a thin-walled box welding jig for automatic welding of large thin-walled boxes, which improves work efficiency and welding quality. [0004] According to the technical solution...

AI Technical Summary

Problems solved by technology

Traditionally, manual welding is used, which is difficult to work and has poor welding reliability. It is a box that cannot be produced by hand. At present, domestic welding of large thin-walled welding is empty.

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