Bridge type discharging and blanking die for thin plate large-size sector part

• Main Author: XU LIANFU
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2023
• 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 invention discloses a bridge type discharging and blanking die for a large-size sector part of a thin plate, and relates to a discharging and blanking die, in particular to the bridge type discharging and blanking die for the large-size sector part of the thin plate. The invention aims to solve the problems of low efficiency and poor product quality of manual shape shearing of the existing thin-plate large-size sector piece. The die comprises an upper die assembly, a lower die assembly, a male die, a female die and four guide column assemblies. The upper die assembly, the lower die assembly and the four guide column assemblies are sequentially arranged from top to bottom, the upper die assembly is connected with the lower die assembly through the four guide column assemblies, the male die is installed on the lower surface of the upper die assembly, the female die is installed on the upper surface of the lower die assembly, and the lower die assembly is connected with the lower die assembly through the fou