发明名称 |
Tool replacement for a multi-stage press machine |
摘要 |
The invention provides an automatic replacement system for automatically and efficiently replacing a bar cutter and a material transfer unit as well as all or part of plural dies and punches attached to a multi-stage press forming machine. The automatic replacement system includes a carrier for conveying tools between a multi-stage press station A including plural dies and punches and tool replacements stations B and C disposed in the vicinity of the press station A; first engagement means for detachable connecting a jig for conveying dies or punches with a material transfer unit; and second engagement means for detachable connecting the carrier with a bar cutter.
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申请公布号 |
US5176604(A) |
申请公布日期 |
1993.01.05 |
申请号 |
US19920896874 |
申请日期 |
1992.06.10 |
申请人 |
K. K. SAKAMURAKIKAI SEISAKUSHO |
发明人 |
SAKAMURA, YSHIKAZU;KIMURA, YUZO |
分类号 |
B21J13/08;B23Q11/00;B23Q17/00;B30B15/02 |
主分类号 |
B21J13/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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