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    • 2. 发明申请
    • METHOD OF ASSEMBLING INNER DIAMETER GRINDING TOOL
    • 组装内径研磨工具的方法
    • US20100251623A1
    • 2010-10-07
    • US12749764
    • 2010-03-30
    • Satoru UchiumiTakashi YoshidaKoji Saito
    • Satoru UchiumiTakashi YoshidaKoji Saito
    • B24D18/00
    • B24B33/08B24D18/00Y10T29/49879Y10T29/49947Y10T29/49963
    • A tool for grinding an inner diameter even when holders having grindstones are axially connected. A gap enclosed by the inner peripheral surface of a divided tool holder, a draw bar and O-rings is formed in a state in which the draw bar is inserted into a tool holder in which a plurality of divided tool holders are connected in series. A filler is filled into the gap to fix a support bush to the divided tool holder. An adjustment screw of each arm held circumferentially away from each other on the divided tool holder is turned to adjust a distance between a pin and the arm, and the radial projecting amount of each of grindstones is adjusted. The projecting amount is adjusted such that the plurality of grindstones rotate along the same rotational trajectory and the center of the rotational trajectory corresponds to the axis of the draw bar.
    • 即使当具有磨石的保持器轴向连接时,也可以研磨内径的工具。 在拉杆被插入其中多个分开的刀柄串联连接的刀架中的状态下,形成由分割刀架,拉杆和O形环的内周面包围的间隙。 将填料填充到间隙中以将支撑衬套固定到分割的工具架上。 旋转在分割的工具架上沿周向彼此保持的每个臂的调节螺钉,以调节销和臂之间的距离,并且调整每个磨石的径向突出量。 调整突出量使得多个磨石沿着相同的旋转轨迹旋转,并且旋转轨迹的中心对应于拉杆的轴线。
    • 10. 发明授权
    • Method of assembling inner diameter grinding tool
    • 内径磨具的组装方法
    • US08458883B2
    • 2013-06-11
    • US12749764
    • 2010-03-30
    • Satoru UchiumiTakashi YoshidaKoji Saito
    • Satoru UchiumiTakashi YoshidaKoji Saito
    • B21D39/00
    • B24B33/08B24D18/00Y10T29/49879Y10T29/49947Y10T29/49963
    • A tool for grinding an inner diameter even when holders having grindstones are axially connected. A gap enclosed by the inner peripheral surface of a divided tool holder, a draw bar and O-rings is formed in a state in which the draw bar is inserted into a tool holder in which a plurality of divided tool holders are connected in series. A filler is filled into the gap to fix a support bush to the divided tool holder. An adjustment screw of each arm held circumferentially away from each other on the divided tool holder is turned to adjust a distance between a pin and the arm, and the radial projecting amount of each of grindstones is adjusted. The projecting amount is adjusted such that the plurality of grindstones rotate along the same rotational trajectory and the center of the rotational trajectory corresponds to the axis of the draw bar.
    • 即使当具有磨石的保持器轴向连接时,也可以研磨内径的工具。 在拉杆被插入其中多个分开的刀柄串联连接的刀架中的状态下,形成由分割刀架,拉杆和O形环的内周面包围的间隙。 将填料填充到间隙中以将支撑衬套固定到分割的工具架上。 旋转在分割的工具架上沿周向彼此保持的每个臂的调节螺钉,以调节销和臂之间的距离,并且调整每个磨石的径向突出量。 调整突出量使得多个磨石沿着相同的旋转轨迹旋转,并且旋转轨迹的中心对应于拉杆的轴线。