Automatic multi-layer and multi-pass welding device

• Main Authors: SONG LUTONG, YUAN LIWEI, DENG BIAO, FENG WEILI, XIA JIAGE
• Format: Patent
• Language: Chinese; English
• Published: 16.08.2022
• 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 discloses an automatic multi-layer multi-pass welding device, which relates to the technical field of welding, and comprises an upper mounting plate, two first mounting side plates and two second mounting side plates, the upper mounting plate is horizontally arranged and can be lifted, the two first mounting side plates are respectively arranged on two parallel sides below the upper mounting plate, and the two second mounting side plates are respectively arranged on two parallel sides below the upper mounting plate. The first installation side plate can horizontally move in the direction close to the upper installation plate, the two second installation side plates are arranged on the other two parallel sides of the lower portion of the upper installation plate respectively, and the second installation side plates can ascend and descend and can horizontally move in the direction close to the upper installation plate. According to the utility model, the liftable or movable mounting plates are