Composite welding tool for resistance spot welding and argon arc welding

• Main Authors: ZHANG QUAN, GUO HUI, HUANG CHUNYOU, DING GUOQING, WEN HUAXUAN, WANG CHENG
• Format: Patent
• Language: Chinese; English
• Published: 11.10.2022
• 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 composite welding tool for resistance spot welding and argon arc welding. The composite welding tool comprises an outer container limiting block, a welding spot guide seat, a hoop limiting block, a hoop limiting pin and an inner container limiting block. The bottom of the welding spot guide seat is connected with the outer container limiting block, the clamp limiting block is located in the welding spot guide seat, the bottom of the clamp limiting block is connected with the outer container limiting block, a gap is formed between the welding spot guide seat and the clamp limiting block, the inner container limiting block is located on the upper portion of the interior of the welding spot guide seat, and the inner container limiting block is located on the lower portion of the welding spot guide seat. The inner container limiting block is connected with the welding spot guide seat, the welding spot guide seat is provided with a through welding spot guide hole, and the clamp limiti