Workpiece fixing clamp for welding

• Main Author: XU XUEFU
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2023
• 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 workpiece fixing clamp for welding comprises a bottom shell, an auxiliary groove is formed in the middle of the inner wall of the bottom shell, a first friction plate is fixedly installed on the inner wall of the auxiliary groove, and sliding grooves are formed in the two sides of the inner wall of the bottom shell; and the two ends of the sliding plate are slidably connected to the inner walls of the sliding grooves, and a mounting column is welded to the top of the sliding plate. Through the limiting structure, the base of the nitrogen spring is inserted into the inserting hole to be fixed, when the inner wall of the base of the nitrogen spring is welded, the sliding plate is pushed to drive the base of the nitrogen spring to rotate on the inner wall of the bottom shell, and the opening direction of the top of the base of the nitrogen spring is adjusted; the welding gun can be aligned with a welding gap in the base of the nitrogen spring, meanwhile, the fixing structure can be replaced according to the