公开(公告)号：US10987716B2

公开(公告)日：2021-04-27

申请号：US16406056

申请日：2019-05-08

申请人： SUBARU CORPORATION

发明人： Kazuhiko Nijuri ,  Hidekazu Okabe

IPC分类号： B21D28/02 ,  B21D28/26

摘要： A press die includes a fixed die, a first movable die, and a second movable die to cut out a product from a metal plate member, and a scrap cutter to cut scrap that is not part of the product. A fixed-die cutting blade of the fixed die is configured to have a fixed-die cutting blade relief portion formed near a base end of the protruding scrap cutter and recessed inward to the product side from the cutting line of the product. The fixed-die cutting blade relief portion includes a substantially arc-shaped cross-sectional portion corresponding to a machining radius of a machining tool for forming the scrap cutter. A first movable-die cutting blade of the first movable die has a movable-die cutting blade protrusion to cut the metal plate member inward to the product side from the cutting line of the product.