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    Rolling drive for a gear-grinding machine
    11.
    发明授权
    Rolling drive for a gear-grinding machine 失效
    齿轮磨床的滚动驱动

    公开(公告)号：US4739587A

    公开(公告)日：1988-04-26

    申请号：US859119

    申请日：1986-05-02

    申请人： Manfred Erhardt

    发明人： Manfred Erhardt

    IPC分类号： B23F5/02 ,  B23F5/06 ,  B23F23/00 ,  B24B17/00

    CPC分类号： B23F5/06 ,  B23F23/003

    摘要： A rolling device for a gear-grinding machine in which the rotation portion of the rolling movement is effected by roll bands secured at one end to a roll-band carriage which is movable transversely with respect to the workpiece axis and at the other end to a roll cam. The roll cam is oriented coaxially with the workpiece on a roll-cam carriage which is movably driven back and forth transversely to the workpiece axis. The roll-cam carriage and the roll-band carriage are hingedly connected to a rocker arm which is hingedly supported at a pole point which can be adjusted on the machine frame corresponding with the workpiece diameter, and transfers the back and forth movement of the roll-cam carriage onto the roll-band carriage. The pole point of the rocker arm lies on a straight line which is defined by the hinge points of the two carriages, preferably between the two hinge points. That is, the diameter of the roll cam is then larger than the pitch circle of the workpiece which is to be machined.

    摘要翻译： 一种用于齿轮磨床的滚动装置，其中滚动运动的旋转部分由一端固定到可相对于工件轴线横向运动并且另一端移动到的滚动带托架的滚动带来实现 滚动凸轮。 滚动凸轮与工件同轴地定向在横向于工件轴线可动地前后移动的辊式凸轮滑架上。 滚动凸轮滑架和滚动带托架铰接地连接到摇臂，该摇臂被铰接地支撑在极点处，该极点可以根据工件直径在机架上调节，并且传递辊的前后运动 - 卡车到滚筒上。 摇臂的极点位于由两个托架的铰链点限定的直线上，优选地在两个铰链点之间。 也就是说，辊凸轮的直径然后大于待加工的工件的节圆。

    Apparatus for grinding cylindrical gears
    12.
    发明授权
    Apparatus for grinding cylindrical gears 失效
    用于研磨圆柱齿轮的装置

    公开(公告)号：US4203260A

    公开(公告)日：1980-05-20

    申请号：US895347

    申请日：1978-04-10

    申请人： Daniel A. Fivian

    发明人： Daniel A. Fivian

    IPC分类号： B23F5/06 ,  B23F23/12 ,  B24B53/075 ,  B23F5/02

    CPC分类号： B23F23/1225 ,  B23F5/06 ,  B24B53/075

    摘要： An apparatus for grinding cylindrical gears by means of a generating method, comprising two substantially plate-shaped grinding wheels for machining a right tooth flank and a left tooth flank of the gear by means of a practically point-shaped contact zone disposed at a respective lateral edge of each grinding wheel. A respective grinding support is provided upon which there is mounted an associated one of the grinding wheels, and means pivotally mount each grinding support at the region of the associated grinding point.

    摘要翻译： 一种用于通过生成方法研磨圆柱齿轮的装置，包括两个基本上为板状的砂轮，用于通过设置在相应侧面处的实际点形接触区域来加工齿轮的右齿面和左齿面 每个砂轮的边缘。 提供了相应的研磨支撑件，其上安装有相关联的一个砂轮，并且装置将每个研磨支撑件可枢转地安装在相关联的研磨点的区域。