发明名称 |
Anordnung zum automatischen Anbringen und Entfernen von einer Vorsatzeinrichtung an bzw. von dem Spindelstock einer Werkzeugmaschine |
摘要 |
An automatic mounting and dismounting apparatus for mounting an attachment onto a spindle head, or ram, of a machine tool. The attachment is provided with a plurality of a stepped openings. A plurality of through openings, corresponding to the stepped openings, are provided on an end surface of the spindle head or ram. A collet that is radially expandable and shrinkable is arranged to be freely shifted in the axial direction of the through opening. The collet includes slits on the periphery. A stationary guide member is located at a position near the entrance of each of the through openings. |
申请公布号 |
DE4207795(C2) |
申请公布日期 |
1994.06.30 |
申请号 |
DE19924207795 |
申请日期 |
1992.03.11 |
申请人 |
TOSHIBA KIKAI K.K., TOKIO/TOKYO |
发明人 |
HIRABAYASHI, KATSUMI, SHIZUOKA |
分类号 |
B23B19/00;B23B31/26;B23Q3/12;(IPC1-7):B23B19/00 |
主分类号 |
B23B19/00 |
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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