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123 条记录 (耗时 0.012 秒)

    Collet chuck for splined workpieces
    43.
    发明授权
    Collet chuck for splined workpieces 失效
    夹头用于花键工件

    公开(公告)号：US4416459A

    公开(公告)日：1983-11-22

    申请号：US270146

    申请日：1981-06-03

    申请人： Longine V. Morawski ,  Lawrence V. Morawski

    发明人： Longine V. Morawski ,  Lawrence V. Morawski

    IPC分类号： B23B31/40 ,  B23B5/22

    CPC分类号： B23B31/4033 ,  Y10T279/1012 ,  Y10T279/1033 ,  Y10T279/1045 ,  Y10T279/28 ,  Y10T279/29 ,  Y10T82/268

    摘要： A chuck for splined workpieces includes at least two collets, the resilient fingers of which are circumferentially interdigitally related. The work-engaging surfaces of circumferentially adjacent fingers of the chuck are spaced apart a distance at least slightly greater than the circumferential extent of each radially facing splined surface on the workpiece, the arrangement being such that, when a splined workpiece is telescopically engaged with the collets, fingers of not more than one of the collets register with the radial surfaces of the splines so that the remaining collet fingers will grip the base diameter surface of the workpiece when the collets are actuated.

    摘要翻译： 用于花键工件的卡盘包括至少两个夹头，其弹性指与圆周相交指向。 卡盘的周向相邻的指状物的工作接合表面间隔开至少稍微大于工件上每个径向面对的花键表面的圆周范围的距离，该布置使得当花键工件可伸缩地与 夹头，不超过一个夹头的手指与花键的径向表面对准，使得当夹头被致动时，剩余的夹头将夹持工件的基部直径表面。

    Mandrel for the coaxial external machining of workpieces with internal toothing
    44.
    发明授权
    Mandrel for the coaxial external machining of workpieces with internal toothing 失效
    用于内部齿轮工件的同轴外部加工的心轴

    公开(公告)号：US4320675A

    公开(公告)日：1982-03-23

    申请号：US158030

    申请日：1980-06-09

    申请人： Rudolf Kohlert ,  David Fischer

    发明人： Rudolf Kohlert ,  David Fischer

    IPC分类号： B23B31/40 ,  B23B25/00 ,  B23B5/22

    CPC分类号： B23B31/4073 ,  Y10T279/1049 ,  Y10T279/28 ,  Y10T82/266

    摘要： In a mandrel for the coaxial external machining of workpieces with internal toothing, a reception sleeve with an external toothing corresponding to the workpiece toothing and having openings along the clamping length extending only on a portion of the circumference of the reception sleeve is provided wherein the reception sleeve is integral over the entire clamping length. A clamping member is disposed with tangential and radial play in the reception sleeve for engaging the workpiece toothing and is thereby turnable with respect to the reception sleeve by which the internal toothing of the workpiece can be brought to bear against the external toothing of the reception sleeve in a circumferential direction. The ends of the clamping member extend through the openings for engaging the workpiece toothing and circumferential parts of the reception sleeve and the ends of the clamping member alternate. The clamping member is turned between a clamping and an unclamping position by a rod.

    摘要翻译： 在用于具有内齿的工件的同轴外加工的心轴中，提供具有对应于工件齿部并具有仅在接收套筒的圆周的一部分上延伸的夹紧长度的开口的接收套筒，其中接收 套筒在整个夹紧长度上是一体的。 夹紧构件在接收套筒中以切向和径向的方式设置，用于接合工件齿部，从而相对于接收套筒可旋转，通过该接收套筒可以使工件的内齿轮抵靠在接收套筒的外齿上 在圆周方向。 夹持构件的端部延伸穿过开口，用于接合工件齿部和接收套筒的周向部分，并且夹紧构件的端部交替。 夹紧构件通过杆在夹紧位置和松开位置之间转动。