发明名称 |
RAM GUIDANCE SYSTEM |
摘要 |
A ram guidance system for a stamping press is provided including an outer bush mounted to a portion of the stamping press. The outer bush has a central passageway sized and arranged so that a reciprocating ram extends through the passageway. An inner bush is coaxially mounted to the outer bush and a portion of the rod, with an anti-friction bearing assembly positioned between the outer bush and the inner bush so as to guide their relative movement. In another embodiment of the invention, a metal stamping system for operating a die set is provided that includes an outer bush mounted to a portion of the stamping press. The outer bush includes a passageway sized and arranged so that a ram extends through the passageway so as to be enclosed by the outer bush. An inner bush is coaxially mounted to (i) the outer bush and (ii) a portion of the ram, with an anti-friction bearing assembly positioned between the outer bush and the inner bush so as to guide their relative movement. Tie rods may be used to form a supporting structure of the press. |
申请公布号 |
EP1542839(B1) |
申请公布日期 |
2008.01.02 |
申请号 |
EP20030751808 |
申请日期 |
2003.07.25 |
申请人 |
HUMDINGER, INC. |
发明人 |
ROONEY, THOMAS, H., JR.;JONES, WILLIAM, D. |
分类号 |
B26D5/08;B21D22/00;B21D22/06;B21J13/04;B23Q;B30B1/00;B30B1/26;B30B15/02;B30B15/04 |
主分类号 |
B26D5/08 |
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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