发明名称 DEVICE AND METHOD FOR MANUFACTURING DRAWN ARTICLE
摘要 PROBLEM TO BE SOLVED: To provide a manufacturing equipment and a manufacturing method of a drawn article by which productivity is improved. SOLUTION: A transfer press 11 is for manufacturing a yoke by applying multistage drawing to a work 1a. The transfer press 11 is provided with a transfer feeding device 15 for sending the work 1a to the next stage. In the transfer press 11, an upper die 20b is lowered so as to approach a lower die 20a to apply to the drawing to the work 1a. A killer pin 47 is provided on the upper die 20b and a lower die pin 35, with which the lower die 2a is made to perform a prescribed action before the drawing is started by being lowered and pressed with the killer pin 47, is provided on the lower die 20a. The killer pin 47 and the lower die pin 35 are arranged on the outside of the transfer feeding device 15 in the direction orthogonally crossed with the feed direction of the transfer feeding device 15. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005059039(A) 申请公布日期 2005.03.10
申请号 JP20030290833 申请日期 2003.08.08
申请人 ASMO CO LTD 发明人 YAMASHITA MATSUO;NAGASAKA KAZUHIKO
分类号 B21D22/20;B21D22/28;B30B13/00;(IPC1-7):B21D22/20 主分类号 B21D22/20
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