Positioning structure and pipe expander with same

• Main Authors: CHEN YIBO, LIU WEILIANG, LU PENG, YAN YUFENG, ZHANG YUQUAN, LI DELING
• Format: Patent
• Language: Chinese; English
• Published: 23.09.2022
• 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 provides a locating structure and a pipe expander with the locating structure, the locating structure is used for locating two devices of the pipe expander, and the locating structure comprises a first locating piece, a second locating piece and a third locating piece, the second positioning piece and the first positioning piece are arranged in a spaced mode, a gap between the second positioning piece and the first positioning piece is used for containing the two devices, and the second positioning piece is arranged in a gap adjustable mode relative to the first positioning piece so that the two devices can be clamped by adjusting the gap between the second positioning piece and the first positioning piece; at least part of the second positioning piece is installed on a flaring structure of the pipe expander so that the second positioning piece can be driven to ascend and descend through the flaring structure. Through the technical scheme provided by the utility model, the technical problem