Laser adapter spot welding device

Abstract

The invention provides a laser adapter spot welding device, and belongs to the field of laser adapter assembly. The laser adapter spot welding device comprises a spot welding table, a horizontal moving mechanism arranged on the spot welding table, an assembly fixture for mounting an adapter, a fixture fixed plate and a laser welding machine, wherein the fixture fixed plate is fixed on the horizontal moving mechanism, and can be driven by the horizontal moving mechanism to horizontally move; the assembly fixture is detachably arranged on the fixture fixed plate; and the laser welding machine isfixed on the spot welding table for welding the adapter on the assembly fixture. The laser adapter spot welding device has the beneficial effects of realization of automatic spot welding, automatic control of welding point positions, fixed welding gun angles, guarantee of the welding point quality and improvement of the product stability.

Description

technical field [0001] The invention relates to the field of laser adapter assembly, in particular to a laser adapter spot welding device. Background technique [0002] Existing laser adapters include square shells and metal parts, there are figure 1 and figure 2 two structures, figure 1 The assembly and welding of the structure is completed by an automatic assembly spot welding device. The operator will assemble the metal parts to the welding fixture one by one, and then control the spot welding machine to trigger the laser automatic welding to be firm at the 0° direction of the joint between the square shell and the metal parts. [0003] figure 2 The size of the two welding surfaces of the structure is different, and the 0° direction cannot be welded firmly. figure 2 The existing assembly and fixing methods of the adapter are: ①First assemble the square shell and metal parts on the assembly fixture; ②Tighten the screws on the assembly fixture to fix the square shel...

AI Technical Summary

Problems solved by technology

[0005] 1. The existing automatic assembly spot welding device cannot weld in a 45° direction, and cannot realize inclined welding with different contact areas;

[0006] 2. It is cumbersome to assemble individually and the production efficiency is low;

[0007] 3. The operator holds the assembly fixture for spot welding, the inclination angle is difficult to control, and the solder joints are unevenly distributed, which affects the stability of the optical device;

[0008] 4. Operators need to work under a microscope and are prone to fatigue

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