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公开(公告)号：US08342911B2
公开(公告)日：2013-01-01
申请号：US12158465
申请日：2006-12-20
IPC分类号： B24B21/18
CPC分类号： B24B53/053 , B24B5/35
摘要： A wheel truing apparatus adapted for use in a cylindrical grinding machine wherein a work head with a work spindle for support of a workpiece and a wheel head with a grinding wheel for grinding the workpiece are mounted on a bed for relative movement in a Z-axis direction parallel with the rotation axis of the work spindle and in an X-axis direction crossing the Z-axis direction, characterized in that the wheel truing apparatus comprises a rotary drive portion mounted on the work head or a member united therewith, and a wheel truing tool supported on the rotary drive portion for rotation therewith, the wheel truing tool being provided at its outer periphery with a truing portion for truing a grinding surface of the wheel brought into contact therewith, wherein the rotary drive portion is placed in a position adjacent to said work head in a tooling area defined by a stroke of the relative movements of said wheel head and said work head in the Z-axis direction and apart from said work spindle radially outward and is arranged in such a manner that the rotation axis line of said truing tool is oriented toward the rotation axis line of said grinding wheel in a condition where said truing portion is retained in contact with the grinding surface of said wheel, whereby the truing portion of said tool is brought into contact with the grinding surface of said wheel by relative movement of said wheel head to said work head for truing the grinding surface.
摘要翻译： 一种适用于圆柱形磨床的车轮修整装置，其中具有用于支撑工件的工作主轴的工作头和具有用于研磨工件的砂轮的砂轮头安装在床上以在Z轴上相对运动 方向平行于工作主轴的旋转轴线并且在与Z轴方向交叉的X轴方向上，其特征在于，所述车轮修整装置包括安装在工作头上的旋转驱动部分或与其结合的构件，以及轮 修整工具支撑在旋转驱动部分上以与其一起旋转，轮修整工具在其外周设置有用于修整与其接触的轮的研磨表面的修整部分，其中旋转驱动部分被放置在相邻的位置 在由所述轮头和所述工作头在Z轴方向上的相对运动的行程限定的加工区域中的所述工作头部，并且与所述工件sp 以径向向外的方式设置，使得所述修整工具的旋转轴线在所述修整部保持与所述轮的研磨表面接触的状态下朝向所述砂轮的旋转轴线定向，由此 所述工具的修整部分通过所述轮头相对于所述工作头的相对移动而与所述车轮的磨削表面接触，用于修整研磨表面。
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公开(公告)号：US20090305618A1
公开(公告)日：2009-12-10
申请号：US12158465
申请日：2006-12-20
IPC分类号： B24B53/04
CPC分类号： B24B53/053 , B24B5/35
摘要： A wheel truing apparatus adapted for use in a cylindrical grinding machine wherein a work head with a work spindle for support of a workpiece and a wheel head with a grinding wheel for grinding the workpiece are mounted on a bed for relative movement in a Z-axis direction parallel with the rotation axis of the work spindle and in an X-axis direction crossing the Z-axis direction, characterized in that the wheel truing apparatus comprises a rotary drive portion mounted on the work head or a member united therewith, and a wheel truing tool supported on the rotary drive portion for rotation therewith, the wheel truing tool being provided at its outer periphery with a truing portion for truing a grinding surface of the wheel brought into contact therewith, wherein the rotary drive portion is placed in a position adjacent to said work head in a tooling area defined by a stroke of the relative movements of said wheel head and said work head in the Z-axis direction and apart from said work spindle radially outward and is arranged in such a manner that the rotation axis line of said truing tool is oriented toward the rotation axis line of said grinding wheel in a condition where said truing portion is retained in contact with the grinding surface of said wheel, whereby the truing portion of said tool is brought into contact with the grinding surface of said wheel by relative movement of said wheel head to said work head for truing the grinding surface.
摘要翻译： 一种适用于圆柱形磨床的车轮修整装置，其中具有用于支撑工件的工作主轴的工作头和具有用于研磨工件的砂轮的砂轮头安装在床上以在Z轴上相对运动 方向平行于工作主轴的旋转轴线并且在与Z轴方向交叉的X轴方向上，其特征在于，所述车轮修整装置包括安装在工作头上的旋转驱动部分或与其结合的构件，以及轮 修整工具支撑在旋转驱动部分上以与其一起旋转，轮修整工具在其外周设置有用于修整与其接触的轮的研磨表面的修整部分，其中旋转驱动部分被放置在相邻的位置 在由所述轮头和所述工作头在Z轴方向上的相对运动的行程限定的加工区域中的所述工作头部，并且与所述工件sp 以径向向外的方式设置，使得所述修整工具的旋转轴线在所述修整部保持与所述轮的研磨表面接触的状态下朝向所述砂轮的旋转轴线定向，由此 所述工具的修整部分通过所述轮头相对于所述工作头的相对移动而与所述车轮的磨削表面接触，用于修整研磨表面。
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