公开(公告)号：US20170059297A1

公开(公告)日：2017-03-02

申请号：US15241627

申请日：2016-08-19

Applicant: MITUTOYO CORPORATION

Inventor： Yoshikazu OOYAMA ,  Hayato KUSAMA ,  Sadayuki MATSUMIYA ,  Hitoshi OHTA

IPC: G01B5/012

CPC classification number: G01B5/012 ,  G01B5/0014 ,  G01B7/001

Abstract: A probe head rotation mechanism, situated between a spindle and a probe of a coordinate measurement device, includes: a main body frame supported by the spindle; a rotor supported by the main body frame so as to be capable of tilting with respect to an axial center of the spindle; the main body frame; and a motor supported by the main body frame and driving the rotor. A motor main body is arranged away from lying on the axial center of the spindle, and an axial center of the motor is oriented outward in a diameter direction of the spindle.

Abstract translation: 位于坐标测量装置的主轴和探头之间的探头旋转机构包括：由主轴支撑的主体框架; 由所述主体框架支撑的转子，以能够相对于所述心轴的轴心倾斜; 主体框架; 以及由主体框架支撑并驱动转子的电动机。 电动机主体被布置成远离主轴的轴向中心，并且电动机的轴向中心沿主轴的直径方向向外取向。