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    • 4. 发明授权
    • Spindle head device and machine tool
    • 主轴头装置和机床
    • US08376670B2
    • 2013-02-19
    • US12295243
    • 2007-03-29
    • Keizo Shinano
    • Keizo Shinano
    • B23Q3/12
    • B23B31/265B23B2260/034Y10T409/304032Y10T409/309352Y10T409/309408Y10T409/309464
    • A spindle head device (10) includes a spindle (12) and a tool retaining mechanism (16) detachably retaining a tool holder (14) on the spindle. The tool retaining mechanism includes a tool support member (52) having a receiving recess (50) detachably receiving the shank (46) of the tool holder, a tool clamp member (54) disposed to be displaceable with respect to the tool support member between an operative position and an inoperative position, and a mounting member (56) detachably mounting the tool support member and the tool clamp member to the spindle. The tool clamp member grips the shank of the tool holder and fixedly holds the shank to the receiving recess of the tool support member at an operative position, and, at an inoperative position, releases the shank to allow the tool holder to be attached or detached to or from the receiving recess.
    • 主轴头装置(10)包括主轴(12)和可拆卸地将工具架(14)保持在主轴上的工具保持机构(16)。 工具保持机构包括工具支撑构件(52),工具支撑构件(52)具有可拆卸地接收工具保持件的柄部(46)的接收凹部(50),工具夹紧构件(54),其设置成相对于工具支撑构件可位移 操作位置和不工作位置,以及可拆卸地将工具支撑构件和工具夹紧构件安装到主轴上的安装构件(56)。 工具夹具构件夹持工具夹持器的柄部并将柄固定地保持在工具支撑构件的接收凹部处于操作位置,并且在不工作位置释放柄以允许工具夹固定或分离 到达或来自接收凹部。
    • 5. 发明申请
    • SPINDLE HEAD DEVICE AND MACHINE TOOL
    • 主轴装置和机床
    • US20090116924A1
    • 2009-05-07
    • US12295243
    • 2007-03-29
    • Keizo Shinano
    • Keizo Shinano
    • B23C3/00
    • B23B31/265B23B2260/034Y10T409/304032Y10T409/309352Y10T409/309408Y10T409/309464
    • A spindle head device (10) includes a spindle (12) and a tool retaining mechanism (16) detachably retaining a tool holder (14) on the spindle. The tool retaining mechanism includes a tool support member (52) having a receiving recess (50) detachably receiving the shank (46) of the tool holder, a tool clamp member (54) disposed to be displaceable with respect to the tool support member between an operative position and an inoperative position, and a mounting member (56) detachably mounting the tool support member and the tool clamp member to the spindle. The tool clamp member grips the shank of the tool holder and fixedly holds the shank to the receiving recess of the tool support member at an operative position, and, at an inoperative position, releases the shank to allow the tool holder to be attached or detached to or from the receiving recess.
    • 主轴头装置(10)包括主轴(12)和可拆卸地将工具架(14)保持在主轴上的工具保持机构(16)。 工具保持机构包括工具支撑构件(52),工具支撑构件(52)具有可拆卸地接收工具保持件的柄部(46)的接收凹部(50),工具夹紧构件(54),其设置成相对于工具支撑构件可位移 操作位置和不工作位置,以及可拆卸地将工具支撑构件和工具夹紧构件安装到主轴上的安装构件(56)。 工具夹具构件夹持工具夹持器的柄部并将柄固定地保持在工具支撑构件的接收凹部处于操作位置,并且在不工作位置释放柄以允许工具夹固定或分离 到达或来自接收凹部。
    • 7. 发明授权
    • Contour grinders
    • 轮廓磨床
    • US3942287A
    • 1976-03-09
    • US512930
    • 1974-10-07
    • Yoshio TokunagaKeizo Shinano
    • Yoshio TokunagaKeizo Shinano
    • B24B17/00B24B17/10B24B49/10
    • B24B17/00B24B17/10Y10S451/913
    • A contour grinder having a grinding wheel that forms a workpiece into a desired contour by directly controlling the movement of the grinding wheel with a motor operated by numerical control. The grinding wheel has an arched shaped surface on the periphery thereof. The grinder also includes a vertical shaft about which the grinding wheel is rotatable and a support arm which carries a horizontal shaft to which the grinding wheel is fixed. The support arm is rotatably connected to a portion of the vertical shaft and connects the horizontal shaft at a right angle thereto so that the center of the arched surface on the periphery of the grinding wheel is aligned with the center of the vertical shaft. The vertical shaft is rotatable about its axis and movable longitudinally and laterally and the grinding wheel is movable with the vertical shaft. The vertical shaft is hollow and a microscope, marked with reference lines for inspecting the shape of the periphery of the grinding wheel and the position of the workpiece to be ground by the grinding wheel, is mounted in the hollow shaft.
    • 轮廓研磨机具有通过直接通过数字控制操作的电动机直接控制砂轮的运动而将工件形成所需轮廓的砂轮。 砂轮在其周边上具有拱形表面。 研磨机还包括一个可旋转研磨轮的垂直轴和一个支撑臂,该支撑臂承载固定砂轮的水平轴。 支撑臂可旋转地连接到竖直轴的一部分,并将水平轴以直角连接在一起,使得砂轮周边上的拱形表面的中心与垂直轴的中心对准。 垂直轴可绕其轴线旋转并且可纵向和横向移动,砂轮可与垂直轴一起移动。 垂直轴是中空的,并且具有用于检查砂轮周边的形状的参考线和由砂轮研磨的工件的位置的显微镜安装在空心轴中。