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    • 22. 发明授权
    • Cage slot grinding machine
    • 笼式槽磨床
    • US4367611A
    • 1983-01-11
    • US218211
    • 1980-12-19
    • Makoto KikuchiAkiyoshi Kobayashi
    • Makoto KikuchiAkiyoshi Kobayashi
    • B24B19/00B24B19/06B24B5/36
    • B24B19/06B24B19/00
    • A cage slot grinding machine having a work head whose work spindle is rotationally indexable by an index device and first and second wheel supports which respectively carry first and second grinding wheels for grinding, two at a time, cage slots of a cage member on the work spindle. Each time the indexing of the work spindle is carried out, the first and second wheel supports are moved by respective traverse feed devices in a direction perpendicular to the work spindle axis but in opposite senses so as to extend the first and second grinding wheels respectively into two of the cage slots. The first and second grinding wheels, after being so extended, are infed in a second direction parallel to the work spindle axis but in opposite senses through the movements of the wheel supports by respective infeed devices, during which the work spindle is pivotally oscillated by an oscillating device through a predetermined angular distance. Consequently, edges on one side of all of the cage slots are ground with the first grinding wheel while edges in the other side of all of the cage slots are ground with the second grinding wheel.
    • 一种笼式槽磨机,其具有工作头,工作主轴可由分度装置旋转地转位,第一和第二轮支撑分别承载用于研磨的第一和第二磨轮,两次一次地将笼构件的保持架槽在工件上 主轴。 每当执行工作主轴的转位时,第一和第二轮支撑件通过相应的横动进给装置沿与工作主轴轴线垂直的方向移动,但是在相反的方向上分别使第一和第二砂轮分别延伸 两个笼子槽。 第一和第二砂轮在被延伸之后,沿着平行于工作主轴轴线的第二方向延伸,但是通过相应的进给装置的轮支撑件的运动而相反的感觉,在此期间工作主轴由一个 摆动装置通过预定的角距离。 因此,所有保持架槽的一侧上的边缘与第一砂轮一起研磨,而所有保持架槽的另一侧的边缘与第二砂轮一起研磨。
    • 23. 发明授权
    • Head stock for grinding machine
    • 研磨机头料
    • US4118899A
    • 1978-10-10
    • US795448
    • 1977-05-10
    • Akiyoshi Kobayashi
    • Akiyoshi Kobayashi
    • B23B23/00B23B33/00B24B41/04B24B41/06
    • B24B41/04Y10T82/2552
    • A head stock for a grinding machine for dead and live center drives. For dead center drive, one end of an engaging member, which is radially slidably received in a flange portion of a spindle, is engaged with an engaging member secured to a housing, while the other end thereof is free from interference with a face plate secured to a pulley. For live center drive, one end of the engaging member is disengaged from the engaging member, while the other end thereof is engaged with the face plate to rotate therewith. For a chucking operation, another face plate is secured to the spindle and is selectively engaged with the pulley, with the one end of the engaging member being disengaged from the engaging member.
    • 用于死亡和活中心驱动的研磨机的头部存储器。 对于死区驱动,可径向滑动地容纳在主轴的凸缘部分中的接合构件的一端与固定到壳体的接合构件接合,而其另一端与固定的面板无干涉 到一个滑轮。 对于活动中心驱动,接合构件的一端与接合构件脱开,而其另一端与面板接合以与其一起旋转。 对于夹紧操作,另一个面板固定到主轴上并且与滑轮选择性地接合,其中接合构件的一端与接合构件分离。