| 摘要 |
PROBLEM TO BE SOLVED: To provide an electromagnetic steel press die structure that can check normality/abnormality of the dowel height of a dowel for a product without stopping transportation of a hoop member which is fed to each station.SOLUTION: An electromagnetic steel press die structure comprises a dowel forming part (4) for a product which is used to form a dowel (5) for the product in a dowel extract die (5A), and a dowel forming part (4A) for checking dowel height which is located in the neighborhood of the dowel forming part (4) for the product and forms a dowel height checking dowel (5a) located at the outside of a press product (6) which is punched out from a hoop member (1).SELECTED DRAWING: Figure 2 |
