Horizontal barrel welding machine tool

• Main Author: LIU XIUQIANG
• Format: Patent
• Language: Chinese; English
• Published: 16.05.2023
• 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 relates to the technical field of welding machine tools, and discloses a horizontal barrel welding machine tool which comprises a base, a supporting assembly is arranged on the base and comprises a fixing frame, a hydraulic cylinder is arranged on the fixing frame, a pull rod is arranged at the output end of the hydraulic cylinder, a conical part is arranged on the end face of the pull rod, a fixing sleeve is arranged outside the pull rod in a sleeved mode, and the fixing sleeve is sleeved on the fixing frame. The fixing sleeve is connected with the fixing frame, a rotating mechanism is arranged below the fixing frame and comprises a sleeve, a driving device is arranged on one side of the sleeve, the drum is arranged outside the supporting plate assembly in a sleeving mode, a hydraulic cylinder operates to drive a pull rod and a conical part to move leftwards, and the conical part drives a trisection arc plate to be synchronously and radially expanded; and meanwhile, the clamping air cylinde