Clamping equipment for LED display screen box body welding

Abstract

The invention discloses a clamping device for LED display screen box body welding. The clamping device comprises a tool flat plate table, a first portal frame, a second portal frame, clamping mechanisms and pushing mechanisms; the first portal frame and the second portal frame are arranged on the tool flat plate table in parallel; the bottom of the first portal frame and the bottom of the second portal frame are both glidingly connected to the tool flat plate table; the clamping mechanisms are evenly distributed on the first portal frame and the second portal frame; the pushing mechanisms are arranged on the inner sides of stand columns and cross beams of the first portal frame and the second portal frame correspondingly; the clamping mechanisms are used for firmly and stably clamping to-be-welded box bodies; and the pushing mechanisms are used for tightly pushing the to-be-welded box bodies to prevent the to-be-welded box bodies from moving. According to the clamping device, welding position deviation caused by clamping can be effectively avoided, clamping is stable, the welding efficiency is high, the welding quality is firm, the welding reject ratio is greatly reduced, the production benefit is effectively improved, and the good market application value is achieved.

Description

technical field [0001] The invention relates to the technical field of welding and clamping equipment, in particular to a clamping device used for welding of LED display screen boxes. Background technique [0002] With the continuous development of technology and the continuous improvement of machining level, automatic welding technology has become more and more widely used. The use of automatic welding technology to replace traditional manual welding operations can reduce the damage to the human body caused by welding operations and improve welding efficiency. Since the welding quality directly affects the performance of the product, the factors affecting the welding quality in the welding process cannot be ignored. Among them, whether the workpiece is clamped and fixed in the automatic welding technology has a great impact on the welding quality. When welding, it is often measured manually and clamped by clamps through bolts, and then the butt joints between the plates are...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of technology and the continuous improvement of machining level, automated welding technology has become more and more widely used. Using automated welding technology to replace traditional manual welding operations can reduce the damage to the human body caused by welding operations and improve welding efficiency. Since the welding quality directly affects the performance of the product, the factors affecting the welding quality during the welding process cannot be ignored. Among them, whether the workpiece is clamped and fixed in the automatic welding technology has a greater impact on the welding quality. When welding, it is often measured manually and clamped by bolts with fixtures, and then the butt joint between plates is realized by welding, resulting in large errors in the production process and clamping offset caused by unstable clamping, resulting in low welding efficiency and poor quality. Bad question

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