| 摘要 |
PROBLEM TO BE SOLVED: To enable facilitation of shim adjusting work of a distance block without using a special tool, and enable shortening of a time of stopping a production line in mass production.SOLUTION: A distance block 5 applied to a drawing press die includes: a distance block mounting seat 51 installed on a cushion ring 33; a distance block body 52 arranged on the distance block mounting seat 51; a stripper bolt 53 which restricts a moving distance of the distance block body 52 in a direction of an upper die 2; a compression coil spring 54 which is fitted into the stripper bolt 53 and constantly makes the distance block body 52 in press-contact with the distance block mounting seat 51; and the shim 55 for adjustment which is interposed between the distance block body 52 and the distance block mounting seat 51 so as to be freely mounted in order to adjust a clearance between the cushion ring 33 and a die 22 of the upper die 2. |
