Cutting die for spinning tourniquet production

• Main Authors: GUO SHUN, LIU JUN, LIU RONG, HOU YINGQI, YANG WEIZHONG, HU HAIJUAN
• Format: Patent
• Language: Chinese; English
• Published: 02.10.2020
• Subjects: CUTTING; CUTTING-OUT; HAND CUTTING TOOLS; PERFORATING; PERFORMING OPERATIONS; PUNCHING; SEVERING; SEVERING BY MEANS OTHER THAN CUTTING; STAMPING-OUT; TRANSPORTING

The utility model relates to a cutting die for spinning type tourniquet production. The cutting die comprises a punch connecting rod, an arc-shaped pressing head and an arc-shaped cutting knife, a threaded connecting blind hole is coaxially formed in the punch connecting rod, the punch connecting rod can be detachably connected with a punch of stamping equipment through the threaded connecting blind hole, and the threaded connecting blind hole extends downwards from the upper surface of the top of the punch connecting rod. The arc-shaped pressing head is arranged in the horizontal direction and comprises an arc part and a plane part which are connected, and the arc part is arranged on one longitudinal side face of the plane part. The lower bottom surface of the punch connecting rod is vertically and fixedly arranged on the upper surface of the arc-shaped pressure head; and an arc-shaped cutter is fixedly arranged on the lower bottom surface of the arc-shaped part close to the outer side edge. The cutting die