发明名称 |
Device for driving inserts into pieces of sheet metal |
摘要 |
A device for driving inserts into pieces of sheet metal includes a punch having a longitudinal axis of symmetry, a thrust surface and a through hole extending along its longitudinal axis which constitutes a supply duct for the inserts. The through hole extends through the thrust surface. A thrust rod applies a driving force to the inserts to move them into position in front of the thrust surface of the punch. The thrust surface drives the head of the insert into a piece of sheet metal through a hole while plastically deforming the periphery of the hole which interfaces with the head.
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申请公布号 |
US5788140(A) |
申请公布日期 |
1998.08.04 |
申请号 |
US19960613142 |
申请日期 |
1996.03.08 |
申请人 |
AMADA AMERICA, INC. |
发明人 |
SCAVINO, MARIO;VERGANO, STEFANO |
分类号 |
B23P19/02;B21J15/02;B21J15/32;(IPC1-7):B21J15/00 |
主分类号 |
B23P19/02 |
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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