Patent ID: 9616481
Date: 2017-04-11
CPC Classifications: B21D

Claim:
1. A hot stamping device for performing hot stamping of a metallic material, the hot stamping device comprising: a first die; a movable body that is relatively movable to the first die in an approaching-and-separating direction; a second die that is supported by the movable body and that performs a molding process on the metallic material in cooperation with the first die; a cutting member that is supported by the movable body and that performs a cutting-and-removing process on the metallic material in cooperation with the first die; and a switching unit that is capable of switching in a stepwise manner a relative position of the second die with respect to the cutting member in the approaching-and-separating direction, wherein the switching unit comprises: wherein a plurality of level differences is formed on at least one of a surface on a side of the restriction member, the side of the restriction member facing to the second die, and a surface on a side of the second die, the side of the second die facing to the restriction member; and wherein the restriction member comprises: a first horizontal restriction surface arranged to abut on the second die in a first abutment state providing a first relative position between the second die and the movable body in the approaching-and-separating direction, a second horizontal restriction surface arranged to abut on the second die in a second abutment state providing a second relative position between the second die and the movable body in the approaching-and-separating direction, and a third horizontal restriction surface arranged to abut on the second die in a third abutment state providing a third relative position between the second die and the movable body in the approaching-and-separating direction, wherein the first, second, and third relative positions differ from one another.