Punching die buffer structure and punching die

• Main Authors: HU RONG, ZHAO LEI, HUANG SICAI, CHEN JINCAI
• Format: Patent
• Language: Chinese; English
• Published: 22.10.2019
• Subjects: CUTTING; CUTTING-OUT; HAND CUTTING TOOLS; PERFORATING; PERFORMING OPERATIONS; PUNCHING; SEVERING; SEVERING BY MEANS OTHER THAN CUTTING; STAMPING-OUT; TRANSPORTING

The utility model belongs to the field of punching dies, and discloses a punching die buffering structure which comprises a male die and a support arranged on the male die, a cavity is formed in the support, one end of the male die is arranged in the cavity, and an elastic piece in a compressed stat...