Machining operation table for pipe cutting and welding

• Main Authors: LIU YUE'ANG, ZHANG HONGZHOU, ZHOU SHUMEI, ZHANG YANBO, XUE JUAN, XU WENBIN, LIU SHOUQIANG, LIU JIANCHAO, ZHAO ZHEN, LIU GUO, ZHANG QINLIN, ZHANG ZENGHUI
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2021
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; HAND TOOLS; MACHINE TOOLS; MANIPULATORS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; SOLDERING OR UNSOLDERING; STORAGE MEANS FOR WORKSHOPS; TRANSPORTING; WELDING; WORKING BY LASER BEAM; WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK

The utility model belongs to the technical field of machining equipment, and particularly relates to a machining operation table for pipe cutting and welding. The table top of the machining operation table comprises a V-shaped machining groove, a plane machining table and a U-shaped machining groove which are sequentially connected. A T-shaped support is fixed to one end of the plane machining table, and meanwhile clamping workpieces used for fixing a pipe to be machined are designed at the two ends of a T-shaped transverse support arm respectively. The clamping workpiece is composed of a fixing rod and a fixing piece penetrating through the lower end of the fixing rod. The fixing rod is arranged in through holes formed in the two ends of the T-shaped transverse supporting arm in a penetrating mode, and the fixing piece is composed of two semicircular steel pipe components which are fixedly connected. The machining operation table for pipe cutting and welding is simple in structural design, high in applicabil