Five-roller leveling device for spiral welded pipe production

• Main Authors: XU GUIYANG, LIU HUAN, SU WEI
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2022
• Subjects: MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL

The utility model discloses a five-roller leveling device for spiral welded pipe production, and relates to the technical field of spiral welded pipe production, the five-roller leveling device comprises a box body, a connecting plate and a leading-in roller, the box body is internally provided with a sliding groove, one side of the connecting plate is rotatably connected with a plurality of leveling rollers, one side of the connecting plate is fixedly connected with a fixing shaft, and the fixing shaft is fixedly connected with the guide-in roller. A sliding groove is formed in one side of the box body, a sliding block is fixedly installed at one end of the fixing shaft, the sliding block is connected with the sliding groove in a sliding mode, and a supporting frame is fixedly installed on one side of the box body. The transmission rod is used for driving the sliding block to slide on the inner side of the sliding groove, so that the upper leveling roller and the lower leveling roller can be controlled to mo