200T punching machine manipulator lower die applied to hexagon bolt manufacturing

The utility model belongs to the technical field of bolt manufacturing and application, and particularly discloses a 200T punching machine manipulator lower die applied to hexagon bolt manufacturing, which comprises a die fixing part, a die supporting part, a hexagon bolt head forming part, a screw rod through groove and a die fixing part mounting limiting part. The 200T punching machine mechanical arm lower die applied to hexagon bolt manufacturing has the advantages that the 200T punching machine mechanical arm lower die is mainly used as a matched design of a 200T punching machine punch, is integrally formed and machined, is free of joints or welding seams and the like, is resistant to punching and long in service life, does not need to be frequently replaced, and improves the manufacturing efficiency of hexagon bolts; and 2, the whole body is stably mounted below the punch of the 200T punching machine through the die fixing part and the die fixing part mounting limiting part, so that the fixed mounting is