Round tube profiling die

• Main Authors: ZHOU XIAOKE, YANG LEI, YANG JINGANG, CHEN ZILIANG, ZHANG ZHENYING, TIAN YE
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2023
• 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 round pipe profiling die which comprises an upper die base, the upper die base comprises an upper fixing plate, a profiling block and a material pressing block, the material pressing block is fixed to the middle of the bottom of the upper fixing plate through a bolt, the two ends of the bottom of the material pressing block are each provided with a first inclined face, and a first arc-shaped groove is formed in each first inclined face. And profiling blocks are fixed to the bottom of the upper fixing plate and located at the two ends of the pressing block through bolts, and the bottoms of the profiling blocks and the bottom of the first inclined face are located on the same horizontal plane. According to the round pipe profiling die, through the material pressing block arranged on the top of the upper fixing plate and the profiling blocks arranged on the top of the upper fixing plate and located at the two ends of the material pressing block at the same time, the top shape of a w