| 发明名称 |
MEASURING PROBE AND MEASURING PROBE SYSTEM |
| 摘要 |
A measuring probe for measuring a screw groove of a relatively rotatable ball screw includes a stylus having a tip end portion configured to contact the screw groove, a radial-direction displacement mechanism configured to support the stylus so as for the stylus to be displaceable in an X direction toward an axial center of the ball screw, an axial-direction displacement mechanism configured to support the stylus so as for the stylus to be displaceable in an axial direction (Z direction) of the axial center, and sensors configured to detect displacement of the stylus produced by the radial-direction displacement mechanism and the axial-direction displacement mechanism. This enables high-accuracy measurement of a predetermined position of a side surface of a relatively rotatable work. |
| 申请公布号 |
US2017097221(A1) |
申请公布日期 |
2017.04.06 |
| 申请号 |
US201615281326 |
申请日期 |
2016.09.30 |
| 申请人 |
MITUTOYO CORPORATION |
发明人 |
HIDAKA Kazuhiko;HAMA Nobuyuki;NAKAYAMA Tatsuki;MATSUMIYA Sadayuki |
| 分类号 |
G01B5/012 |
主分类号 |
G01B5/012 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A measuring probe for measuring a side surface shape of a relatively rotatable work, comprising:
a stylus having at least one tip end portion configured to contact a side surface of the work; a radial-direction displacement mechanism configured to support the stylus so as for the stylus to be displaceable in a direction toward an axial center or the work; an axial-direction displacement mechanism configured to support the stylus so as for the stylus to be displaceable in an axial direction of the axial center; and a sensor configured to detect displacement of the stylus produced by the radial-direction displacement mechanism and the axial-direction displacement mechanism. |
| 地址 |
Kanagawa JP |
