Punching die

• Main Authors: ZENG LINGQING, HAN ZHENZONG
• Format: Patent
• Language: Chinese; English
• Published: 11.11.2022
• 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 punching die which comprises an upper die base, an upper die plate, a lower die plate, a lower die base, a sliding rail, a small punch, a large punch and a first base plate, the upper die base and the lower die base are correspondingly arranged up and down, the upper di...