| 摘要 |
[Subject] provided is a self-aligning device, including a rotation regulating tool with a simple and reasonable design structure. [Solution] the rotation regulating tool includes a joint frame surrounding a self-aligning member; a pair of first interlocking parts, formed in a relative position to an X-axis direction of the joint frame; a pair of second interlocking parts, formed in a relative position to an Y-axis direction; a pair of X-axis pins individually interlocked with the first interlocking parts by being formed in the device body in the X-axis direction; and a pair of Y-axis pins individually interlocked with the second interlocking parts by being formed in the self-aligning member in the Y-axis direction. The pins have a cylindrical shape. An inner wall of the interlocking parts has a slope surface, having a longitudinal width expanded towards a front end of the pins. A contact part, making contact with the pins, is placed in an end part of the slope surface. |
