Spot welding device used for machining starter shell and provided with protective structure

• Main Authors: NING HUA, NING YONGQI
• Format: Patent
• Language: Chinese; English
• Published: 14.10.2022
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses a starter shell machining spot welding device with a protective structure, which comprises a base, a box body is fixedly arranged on the top of the base, a connecting seat is fixedly arranged on one side of the box body, an upper electrode is fixedly arranged on the connecting seat, a fixing groove is arranged on one side of the box body, and a protective cover is arranged on the fixing groove. The same slender rod is fixedly mounted on the top inner wall and the bottom inner wall of the fixing groove, a lifting plate is slidably mounted on the slender rod, a first spring is fixedly mounted on the top of the lifting plate, one end of the first spring is fixedly mounted on the top inner wall of the fixing groove, and one end of the lifting plate extends to the outer side of the fixing groove. According to the spot welding device with the protection structure for starter shell machining, a push rod motor is started, an output shaft of the push rod motor drives a lifting plate to asce