Argon arc welding device

• Main Authors: FU XIAODUO, LIU ZHIYUAN, FENG BINGRONG
• Format: Patent
• Language: Chinese; English
• Published: 12.12.2023
• 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 utility model discloses an argon arc welding device which comprises a base, a fixed seat and a movable seat are arranged on the base, the movable seat is opposite to the fixed seat and can be installed on the base in a sliding fit mode in the direction away from or close to the fixed seat, and semi-cylindrical surface grooves are formed in the opposite sides of the fixed seat and the movable seat respectively. When the movable seat is close to the fixed seat to enable the two semi-cylindrical surface grooves to define a cylindrical cavity, the lower parts of the opposite sides of the movable seat and the fixed seat abut against each other, and a gap is formed between the upper parts of the movable seat and the fixed seat; the device further comprises a positioning device arranged on the fixed seat, the positioning device is provided with a positioning block, and the positioning block can stretch into the breaking joint of the steel pipe to be welded, so that the breaking joint of the steel pipe to be weld