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    • 1. 发明申请
    • 砥石修正装置
    • 车轮检测装置
    • WO2007072879A1
    • 2007-06-28
    • PCT/JP2006/325414
    • 2006-12-20
    • 株式会社ジェイテクト森田 浩春日 智行古館 太章牧内 明
    • 森田 浩春日 智行古館 太章牧内 明
    • B24B53/053B24B53/00
    • B24B53/053B24B5/35
    • A wheel truing device for use in a cylindrical grinding machine comprising a rotary drive section fixed to a headstock or a member integrated with it, and a wheel truing tool supported on and rotary-driven by the rotary drive section and provided, on the outer circumference thereof, with a portion abutting against the grinding surface of a grinding wheel and truing it. The wheel turning device is characterized in that the rotary drive section is separated radially outward from a spindle to a position close to the headstock but not abutting against a workpiece in a tooling area closer to the workpiece side from the head stock by the range of the stroke length of relative movement in the Z direction, the rotation axis line of the wheel truing tool is directed toward the vicinity of the rotation axis line of the grinding wheel under a state where the truing portion is abutting against the grinding surface, and, when the wheel spindle stock is moved relatively with the headstock, the correcting portion of the wheel truing tool is allowed to abut against the grinding surface of the grinding wheel, thus truing it.
    • 一种用于圆柱形磨床的砂轮修整装置,包括固定到主轴箱或与其一体的部件的旋转驱动部分,以及由旋转驱动部分支撑并由旋转驱动部分旋转驱动的轮修整工具, 其具有抵靠研磨轮的研磨表面的部分并对其进行修整。 车轮转向装置的特征在于,旋转驱动部分从主轴径向向外分离到靠近主轴箱的位置,但是在靠近工件侧的工具区域中不靠在头架上的工件的范围内 在Z方向上的相对运动的行程长度,在修整部分抵靠研磨表面的状态下,车轮修整工具的旋转轴线指向砂轮的旋转轴线附近,并且当 车轮主轴坯料随着主轴箱相对移动,车轮修整工具的校正部分被允许抵靠砂轮的磨削表面,从而修整它。