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    • 9. 发明申请
    • ROTATING DRIVING UNIT
    • 旋转驱动
    • WO99012700A1
    • 1999-03-18
    • PCT/EP1998/005689
    • 1998-09-08
    • B23Q5/14F16H37/06
    • B23Q5/145F16H37/065Y10T74/1906Y10T74/19828
    • The invention relates to a rotating driving unit for a tool holder device having a shaft supporting a locking device. The inventive rotating driving unit is characterised in that a hollow shaft (7) is disposed concentrically with said shaft (1) and can be driven by another drive unit, in that an engaging and disengaging coupler (15, 16), disposed between the shaft (1) and the hollow shaft (7), can be driven by means of axial relative displacement between the shaft (1) and the hollow shaft (7), in that another hollow shaft (12), which is disposed between the shaft (1) and the hollow shaft (7), causes said axial relative displacement and supports the shaft (1), in that said hollow shaft (7) is mounted in a housing (5) and in that a locking device, disposed between the hollow shaft (7) and the other hollow shaft (12), couples the hollow shaft (7) with the other hollow shaft (12), when the hollow shaft (7) is displaced during driving.
    • 本发明涉及一种用于刀具夹持装置与保持器支撑轴,其中,所述同心的轴(1)具有轴装置之间的中空轴(7)被布置成其可以通过进一步驱动驱动(1)和所述中空轴的旋转驱动(7 )的可接合和可脱离的离合器(15,16)设置(由轴1之间的轴向相对运动)和空心轴(7)是所述轴(1)和所述中空轴(7)进一步的,轴向之间操作 相对运动实现的空心轴(12)布置,它支持其被安装在壳体中所述中空轴(7)的轴(1)(5)和所述中空轴(7)和所述另外的空心轴(12)的夹紧装置布置之间,其 与在空心驱动轴的偏移量(7)耦接此与中空进一步轴(12)。