Burr-free automobile rear wheel cover blanking die

• Main Authors: WANG CHUN, SUN XUEFU
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• 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 burr-free automobile rear wheel cover blanking die and relates to the field of rear wheel cover blanking dies, the burr-free automobile rear wheel cover blanking die comprises an upper seat and a lower seat, an upper die is fixedly mounted at the bottom of the upper seat, a lower die is fixedly mounted at the top of the lower seat, and protection assemblies are fixedly connected to the two sides of the upper seat and the two sides of the lower seat. And the protection assembly comprises a connecting frame, a connecting head, an attaching plate and a transmission rod, and a semicircular block is fixedly installed at the bottom of the connecting head. The upper mold is protected through the protection assembly, the upper mold is protected through the sponge layer, a solution used for repairing the mold can be injected into the attaching plate, the solution is absorbed by the sponge layer so that the surface of the upper mold can be coated with the solution, repairing of the upper mold