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    • 7. 发明公开
    • Method of controlling drive of driving motor for rotary indexing device of machine tool
    • 一种用于控制驱动马达的驱动的机床的旋转分度装置的方法
    • EP1927907A2
    • 2008-06-04
    • EP07022791.3
    • 2007-11-23
    • TSUDAKOMA KOGYO KABUSHIKI KAISHA
    • Osaki, HaruoYonenaga, Takeshi
    • G05B19/402
    • G05B19/402Y10T29/5155Y10T74/1435Y10T74/1488Y10T74/1494
    • A method of controlling drive of a driving motor (M) for a rotary indexing device (10) is provided. The device includes an indexing mechanism (20) that indexes an angular position of a circular table (15) by rotating the circular table (15) with the use of the driving motor (M) as a driving source, a clamping mechanism (30) that holds the indexed angular position, and a control unit (50) that controls drive of the driving motor (M) by position control. In the method, the control unit (50) controls the drive of the driving motor (M) during operation of the clamping mechanism (30) with a content of control in which an output torque of the driving motor (M) by the position control becomes smaller than an output torque by the position control during indexing of the angular position of the circular table (15) for an equivalent positional deviation.
    • 提供了一种控制用于旋转分度装置(10)的驱动马达(M)的驱动器的方法。 该装置包括在分度机构(20),通过利用驱动马达(M),其为驱动源的旋转圆台(15)做了圆形台(15)的角度位置的索引,一个夹紧机构(30) 确实保持分度的角度位置,以及控制单元(50)控制通过做位置控制的驱动马达(M)的驱动器。 在该方法中,所述控制单元(50)由位置控制的夹紧机构(30)配有控制的,其中至所述驱动电机(M)的输出转矩的内容的外科手术过程中控制驱动电机(M)的驱动 成为用于在相当于位置偏差圆形工作台(15)的角度位置的转位期间比在输出转矩小由位置控制。
    • 8. 发明授权
    • Structure of a twin disc type tool turret device of a machine
    • 机器的双盘式工具转塔装置的结构
    • US07263915B2
    • 2007-09-04
    • US11128204
    • 2005-05-13
    • Yung-Hsiang Lu
    • Yung-Hsiang Lu
    • B32Q16/02B23B3/16
    • B23Q16/102B23Q2220/002Y10T29/5153Y10T29/5154Y10T29/5167Y10T74/14Y10T74/1418Y10T74/1435Y10T74/1494Y10T82/2508Y10T82/2587
    • A turret includes a central shaft, a piston sleeve positioned around the central shaft and having moving sticks thereon, a push rod, an actuating seat, and internal and external turrets; the piston sleeve is left and right movable by a power source; the moving sticks are passed through a ringed sleeve, which props a push rod passed through a fixed clutch claw, and facing the actuating seat; the actuating seat includes a rotary shaft, a pivotal shaft, and a toothed ring seat; the piston sleeve can be moved such that the moving sticks and the push rod move forwards, and the rotary shaft engages the toothed ring seat for a tool of a straight tool seat to function; alternatively the piston sleeve can be moved such that the moving sticks and the push rod move backwards, and the rotary shaft disengages the toothed ring seat for allowing replacement of the toothed ring seat.
    • 转塔包括中心轴,围绕中心轴定位的活塞套筒,其上具有移动的杆,推杆,致动座以及内部和外部塔架; 活塞套筒由电源左右移动; 移动的棍子通过环形套筒,该套筒支撑穿过固定离合器爪并且面向致动座的推杆; 致动座包括旋转轴,枢转轴和齿环座; 活塞套可以移动,使得移动的杆和推杆向前移动,并且旋转轴接合用于直的工具座的工具的齿形环座,以起作用; 或者,活塞套筒可以移动,使得移动的杆和推杆向后运动,并且旋转轴与齿形环座脱离,以允许更换齿形环座。