MOTION GUIDE DEVICE AND METHOD OF ASSEMBLING MOTION GUIDE DEVICE
    2.
    发明公开
    MOTION GUIDE DEVICE AND METHOD OF ASSEMBLING MOTION GUIDE DEVICE 有权
    BEWEGUNGSFÜHRUNGSVORRICHTUNGUND VERFAHREN ZUM MONTIEREN EINERBEWEGUNGSFÜHRUNGSVORRICHTUNG

    公开(公告)号:EP1895179A1

    公开(公告)日:2008-03-05

    申请号:EP06746724.1

    申请日:2006-05-23

    申请人: THK CO., LTD.

    IPC分类号: F16C29/06 F16C25/02 F16C29/12

    摘要: A motion guide device is provided which is able to damp the moving block from vibrating in a direction perpendicular to an axis of the raceway rail.
    A damping plate (8) with a surface facing a surface of a raceway (1) is provided at a moving block body (4). The surface of the damping plate (8) is set to be in contact with the raceway rail (1) or is set such that a gap between its surface of the raceway rail (1) is as close to zero as possible. When vibration occurs from the raceway rail or the moving block, the surface of the raceway rail (1) and the surface of the damping plate (8) come into contact with each other. This brings about change in a spring constant of the motion guide device in the direction perpendicular to the axis of the raceway, thereby improving damping performance for the vibration in the perpendicular-to-axis direction.

    摘要翻译: 提供一种运动引导装置,其能够阻止移动块在垂直于轨道轨的轴线的方向上振动。 具有面向滚道(1)表面的表面的阻尼板(8)设置在移动块体(4)上。 阻尼板(8)的表面设置成与轨道导轨(1)接触,或者设置成使其轨道轨道(1)的表面之间的间隙尽可能接近于零。 当从轨道轨道或移动块体发生振动时,轨道轨道(1)的表面和阻尼板(8)的表面彼此接触。 这导致运动引导装置在与轨道的轴线垂直的方向上的弹簧常数的变化,从而改善了垂直于轴线方向的振动的阻尼性能。