Receiving module of pipe expander and pipe expander

• Main Authors: LIN FANGMU, WANG JIAWEN, XIE HAI, LU PENG, YAN YUFENG, LI DELING
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2024
• 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 pipe expander receiving module comprises a die holder assembly, the die holder assembly comprises a plurality of die holders, a containing groove set is formed in the surface of one end, in the length direction, of each die holder, a plurality of inserting hole sets are formed in the end face of the end, provided with the containing groove set, of each die holder, and the inserting hole sets perpendicularly penetrate through the containing groove sets; the clamping jaw is provided with an inserting rod set and a clamping part, and the inserting rod set is inserted into the inserting hole set; the two half seat clamping strips are buckled on the accommodating groove group and are respectively positioned at the two ends of the mold seat assembly in the width direction, the length of each half seat clamping strip is one half of the width of the mold seat, and each half seat clamping strip is provided with a crimping groove group which is used for tightly pressing the inserting rod group; and the whole-seat c