Metal pipeline welding device facilitating pipeline positioning

• Main Authors: LUO ZHENGNING, CHENG LIANGJUN, LUO LI, TANG XIAPING
• Format: Patent
• Language: Chinese; English
• Published: 07.03.2023
• 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 invention discloses a metal pipeline welding device facilitating pipeline positioning, relates to the technical field of metal pipeline welding, and provides the following scheme for solving the problems that an existing device is poor in practicability, low in welding efficiency and high in labor intensity: the metal pipeline welding device comprises a workbench, and a guide rail is fixedly mounted on the top surface of the workbench; a plurality of first sliding blocks are movably connected to the outer portion of the guide rail, fixing mechanisms are arranged on the two sides of each first sliding block, an arc-shaped rail is fixedly connected to the other side face of each first sliding block, a third sliding block is movably connected to the interior of each arc-shaped rail, and a welding machine is fixedly installed on the top face of each first sliding block; a plurality of motors are fixedly installed on one side of the workbench, and a plurality of universal wheels are installed at the bottom of