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2. 发明公开

KR1020080076703A 공작 기계용 부착부 有权
标题翻译：机械工具附件
公开(公告)号：KR1020080076703A
公开(公告)日：2008-08-20
申请号：KR1020070139545
申请日：2007-12-28
申请人： 미츠비시 쥬고교 가부시키가이샤
发明人： 요시까와무쯔미 , 구메다까유끼 , 도미마쯔게이지 , 야마무라히로유끼 , 다께하나이사무
IPC分类号： B23Q3/157 , B23Q3/12
CPC分类号： B23Q5/045 , B23Q16/02 , Y10T409/307672 , Y10T409/308456 , Y10T409/308512 , Y10T409/309296
摘要： An attachment for a machine tool is provided to restrict rotation of an external rotary shaft to rotate a main spindle attachment in the vertical plane when the main spindle attachment switches from a revolving state to a swiveling state. An attachment(21) for a machine tool is detachably attached to a lower surface of a ram(11). The attachment includes a fixed table part(22) to be fixed to the lower surface of the ram, a horizontal swivel part(23) supported slidably and rotatably relative to an inner surface of the fixed table part, and a vertical swivel part(24) supported slidably and rotatably relative to a side surface of the horizontal swivel part. The fixed table part is provided with a clamp shaft(31) for fixing the fixed table part to the ram. The clamp shaft is designed to be clamped or unclamped by a fixed-table-part clamping apparatus provided in the ram. By unclamping the clamp shaft, the attachment is caused to descend away so that the attachment is detached from the ram.
摘要翻译：提供一种用于机床的附件，用于限制外部旋转轴的旋转，以在主轴安装件从旋转状态转动到旋转状态时使主轴附件在垂直平面内旋转。用于机床的附件（21）可拆卸地附接到冲头（11）的下表面。所述附件包括固定在所述柱塞的下表面的固定台部件（22），相对于所述固定台部件的内表面可滑动地且可旋转地支撑的水平旋转部件（23）和垂直旋转部件（24））相对于水平旋转部分的侧表面可滑动地和可旋转地支撑。固定台部设有用于将固定台部固定到冲头的夹紧轴（31）。夹紧轴被设计成由设置在压头中的固定台部夹紧装置夹紧或松开。通过松开夹紧轴，使附件下降，使得附件与压头分离。

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