Laser hybrid welding equipment

Abstract

The invention discloses laser hybrid welding equipment. The laser hybrid welding equipment comprises an operation table for welding, a damping device is arranged at the lower end of the operation table, a conveying device used for conveying work-pieces to be welded is arranged in the middle of the upper end of the operation table and is provided with a plurality of work-piece clamping mechanisms, two parallel supporting rods are arranged on each of two sides of the conveying device, a connecting block is fixed to the upper ends of two supporting rods on one side, a moving mechanism is arranged on the two connecting blocks, a fixing device is arranged on the moving mechanism, and a welding equipment body is arranged on the fixing device. According to the laser hybrid welding equipment, automatic conveying and clamping of the work-pieces are realized through the conveying device and the clamping devices, three-dimensional moving of a laser welding gun and an arc welding gun is realized through a second electric sliding rail, a first air cylinder, a third drive device and the moving mechanism, the welding efficiency is improved, and the application range of laser hybrid welding is expanded. Thus, the laser hybrid welding equipment is suitable for being popularized.

Description

technical field [0001] The invention relates to the field of laser hybrid welding, in particular to a laser hybrid welding device. Background technique [0002] With the continuous development of modern technology, laser arc hybrid welding technology is more and more applied to the fields of manufacturing industry, automobile industry and electronic industry, etc. The characteristics of laser-arc hybrid welding include that the composition of weld metal can be adjusted by welding wire , improve the performance of welded joints, increase the margin of weld assembly gap, stabilize the welding arc, improve the effective utilization of arc heat, have higher welding speed and greater penetration, and reduce welding The formation of defects, etc., but its disadvantage is that it can only achieve two-dimensional position adjustment, and the angle of the laser welding torch relative to the arc welding torch is also fixed and cannot be adjusted. Therefore, it seems helpless when faci...

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Problems solved by technology

[0002] With the continuous development of modern technology, laser arc hybrid welding technology is more and more applied to the fields of manufacturing industry, automobile industry and electronic industry, etc. The characteristics of laser-arc hybrid welding include that the composition of weld metal can be adjusted by welding wire , improve the performance of welded joints, increase the margin of weld assembly gap, stabilize the welding arc, improve the effective utilization of arc heat, have higher welding speed and greater penetration, and reduce welding The formation of defects, etc., but its disadvantage is that it can only achieve two-dimensional position adjustment, and the angle of the laser welding torch relative to the arc welding torch is also fixed and cannot be adjusted. Therefore, it seems helpless when facing special workpieces. For this reason, we propose a laser hybrid welding equipment to solve the above problems

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