Blanking lower mold, lower mold substrate, blanking type, and replacement method of the lower mold substrate

摘要

Problem to be solved: to provide a method of replacing a blanking under type, a lower mold substrate, a blanking type, and a lower mold substrate in which a manufacturing cost can be reduced more than in the prior art.The lower mold substrate is removably mounted on the frame portion 40 in the blanking undertype. In the frame portion 40, the movable partition plates 53a and 53c for partitioning the periphery of the product portion falling holes between the pair of opposed frame portions 52A and 52b and supporting the lower mold substrate are slidably provided along the frame portions 52A and 52b in accordance with the forming positions of the product portion falling holes of the lower mold substrate.Diagram