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    Horizontal gear shaping machine with dual shaping heads
    6.
    发明授权
    Horizontal gear shaping machine with dual shaping heads 有权
    水平齿轮成型机，带双头成型头

    公开(公告)号：US09067269B2

    公开(公告)日：2015-06-30

    申请号：US13272710

    申请日：2011-10-13

    申请人： Loyd L. Koch ,  Hans Grass ,  Wayne Densmore

    发明人： Loyd L. Koch ,  Hans Grass ,  Wayne Densmore

    IPC分类号： B23F5/16 ,  B23Q1/01 ,  B23Q39/02 ,  B23F23/00

    CPC分类号： B23F5/16 ,  B23F5/166 ,  B23F23/006 ,  B23Q1/017 ,  B23Q39/023 ,  Y10T409/101431 ,  Y10T409/10636

    摘要： A gear shaping machine is provided. The gear shaping machine includes a pair of horizontally reciprocating gear shaping heads mounted to a column. Each gear shaping head includes a spindle assembly including an integral rotary drive for indexing the spindle. The spindle assembly is carried by a spindle slide. The spindle slide also carries a plurality of bearing blocks to allow for sliding movement of the gear shaping head relative to rails mounted on the column. A linear drive arrangement is operably coupled between each gear shaping head and the column. The linear guide arrangement allows for controlled linear translation of each gear shaping head independently of one another. Each gear shaping head also includes a back-off mechanism for independently moving the spindle assembly toward the workpiece during a cutting stroke and away from the workpiece during a return stroke of each gear shaping head.

    摘要翻译： 提供齿轮成型机。 齿轮成型机包括一对安装在柱上的水平往复运动的齿轮成形头。 每个齿轮成形头包括一个主轴组件，该主轴组件包括用于使主轴分度的整体旋转驱动。 主轴组件由主轴滑块承载。 主轴滑块还带有多个轴承座，以允许齿轮成形头相对于安装在柱上的轨道滑动。 线性驱动装置可操作地联接在每个齿轮成形头和柱之间。 线性引导装置允许每个齿轮成形头彼此独立控制的线性平移。 每个齿轮成形头还包括一个后退机构，用于在切割行程期间独立地移动主轴组件朝向工件，并且在每个齿轮成型头的返回冲程期间远离工件。