Inside and outside combination union melt welding of steel pipe connects production line

• Main Authors: ZHU XU, WANG XIAO, ZHENG JIAHONG, GONG YITAO, HE XIAYU, LI YANFENG, ZHUANG XUQIANG, YU JIANGTAO
• Format: Patent
• Language: English
• Published: 21.10.2015
• 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 inside and outside combination union melt welding of steel pipe connects production line, including frame, cantilever, two platform truck guide rails, welding platform truck, interior welding machine, outer welding machine and two lift adjusting device, two platform truck guide rail parallel mount in the frame, the welding platform truck supports on two platform truck guide rails, the cantilever be located between the two platform truck guide rails, be on a parallel with the setting of platform truck guide rail, the one end and the lift of cantilever are connected, the lift is installed in the frame, the other end of cantilever welds electrically conductive brush and is connected with interior welding machine through interior, two lift adjusting device be close to the setting of platform truck guide rail, interior welding machine and outer welding machine install respectively on two lift adjusting device, interior welding machine and outside weld seat in the plane are between two platform truck guide rails. The utility model discloses assemble interior welding machine and outer welding machine organic in same frame, compact structure, area is little, and the effectual investment that has reduced factory building and capital construction facility has reduced manufacturing cost.