Welding device for angle steel tower welding part

• Main Authors: GONG QUANYOU, WANG HUIJIE, YU DAHUAN, LI XUEWEN, KANG DONGHUA, TIAN FEI, SHAO SHOUYIN
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• 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 provides a welding device for angle steel tower weldments, which comprises a mechanical arm and a rotary workbench, a clamping tool is arranged on the rotary workbench, the clamping tool comprises a bottom plate, four corners of the bottom plate are provided with positioning holes connected with the rotary workbench, the upper end of the bottom plate is fixedly provided with two vertical connecting plates, and the two vertical connecting plates are connected with the rotary workbench. A plurality of groups of long holes are formed in the connecting plate from top to bottom, a sliding rod capable of moving vertically is arranged on a welding gun fixing rod of the mechanical arm, a welding assembly is arranged on the sliding rod and comprises a welding gun, a fixing base, an angle conversion piece and a connecting base, the connecting base is connected with the sliding rod, and the angle conversion piece is arranged on the connecting base; the welding gun is connected with the angle conversion