JPS6373608U

JPS6373608U -

Info

Publication number: JPS6373608U
Application number: JP16866186U
Authority: JP
Priority date: 1986-10-31
Filing date: 1986-10-31
Publication date: 1988-05-17

Description

[Brief explanation of drawings]

第１図は本考案の測定装置の一例を示す斜視図
、第２図はそのブロツク図である。１０…外周面検出器、１２…回転テーブル、１
３…レーザー測定器、２０…内周面検出器、２２
…探触子、４０…演算制御部、５０…被検査物。 FIG. 1 is a perspective view showing an example of the measuring device of the present invention, and FIG. 2 is a block diagram thereof. 10...Outer peripheral surface detector, 12...Rotary table, 1
3... Laser measuring device, 20... Inner peripheral surface detector, 22
...Probe, 40... Arithmetic control unit, 50... Test object.

Claims

[Claim for Utility Model Registration] An inner circumferential surface detector that detects the position of the inner circumferential surface of a cylindrical inspected object placed on a table, and a non-contact detection of the profile of the outer circumferential surface of the inspected object. an outer circumferential surface detector that specifies the axial center position of the inner circumferential surface of the object to be inspected based on the detection result of the inner circumferential surface detector; A measuring device for a cylindrical object, comprising means for specifying a center position and calculating a deviation of an axial center position of an outer circumferential surface from the specified axial center position of an inner circumferential surface.