发明名称 APPARATUS FOR ADJUSTING CUSHION POWER OF PRESS MOLD
摘要 The present invention relates to a device for equalizing cushion power of a press mold, capable of enabling a cushion pin of press equipment for manufacturing a vehicle panel to be evenly in contact with a cushion unit of a blank holder. In other words, an equalized contact, which enables the upper surface of the cushion pin on the press equipment side to be evenly in contact with the bottom of the cushion unit of the blank holder which is a component of the press mold, is mounted in the present invention so that the cushion unit of the blank holder and the cushion pin of the press equipment are always in contact to be even. Therefore, the present invention can evenly transmit descending power of the blank holder and an upper mold to a lower punch.
申请公布号 KR20140034596(A) 申请公布日期 2014.03.20
申请号 KR20120101134 申请日期 2012.09.12
申请人 HYUNDAI MOTOR COMPANY 发明人 LEE, CHUN JAE
分类号 B30B15/22;B21D37/00 主分类号 B30B15/22
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