Spot welding device for machining and producing computer spare and accessory parts

The utility model provides a spot welding device for machining and producing computer spare and accessory parts. The spot welding device for machining and producing the computer spare and accessory parts comprises a spot welding machine body. The spot welding machine body is sleeved with the protection box, and the protection box is matched with the spot welding machine body; the two fixing blocks are fixedly mounted at the top of the protection box; the transverse rod is rotationally mounted on the two fixing blocks; the moving block is mounted on the transverse rod in a threaded manner; the transverse rack is fixedly mounted at the bottom of the moving block; and the two welding blocks are fixedly mounted at the top of the protection box. The spot welding device for machining and producing the computer spare and accessory parts has the advantages of being convenient to use and capable of reducing accumulated dust on the spot welding machine body 1 and reducing the frequency of manual cleaning. 本实用新型提供一种计算机零