JPS618809U

JPS618809U - Axis measuring device

Info

Publication number: JPS618809U
Application number: JP9258984U
Authority: JP
Inventors: 武史黒川; 英文一海
Original assignee: 三菱重工業株式会社
Priority date: 1984-06-22
Filing date: 1984-06-22
Publication date: 1986-01-20

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係るターゲット架台を示す二面図、第
２図は本考案に係る計測用ターゲットを示す二面図、第
３図は基準用ターゲットにレーザー光芯を投影した状態
を示す二面図、第４図は本装置による芯位置計測要領を
示す説明図、第５図は公知のピアノ線を利用した軸芯計
測装置の説明図、第６図は公知のレーザー光線を利用し
た軸芯計測装置の説明図である。１・・・・・・ターゲット架台、１ａ・・・・・・高さ
位置調整用つまみ、１ｂ・・・・・・横方向位置調整つ
まみ、２・・・・・・基準用ターゲット、２ａ・・・・
・・十文字けがき線、３・・・・・・計測用ターゲット
、３ａ・・・・・・突起、４・・・・・・レーザー光芯
、５・・・・・・レーザー銃、Ａ・・・・・・基準点Ａ
，Ｂ・・・・・・基準点ＢＸＣ・・・・・・計測点、
Ｄ・・・・・・計測点、ｈ，・・・・・・位置、ｈ２・
・・・・・位置、ｈ３・・・・・・位置。Figure 1 is a two-sided view showing a target mount according to the present invention, Figure 2 is a two-sided view showing a measurement target according to the present invention, and Figure 3 shows a state in which the laser beam core is projected onto a reference target. 2-side view, Fig. 4 is an explanatory diagram showing how to measure the center position using this device, Fig. 5 is an explanatory diagram of a known axial center measuring device using piano wire, and Fig. 6 is an explanatory diagram showing the axial center measuring device using a known laser beam. It is an explanatory view of a core measuring device. 1... Target mount, 1a... Height position adjustment knob, 1b... Lateral position adjustment knob, 2... Reference target, 2a... ...
...Cross marking line, 3...Measurement target, 3a...Protrusion, 4...Laser beam core, 5...Laser gun, A. ...Reference point A
, B...Reference point BXC...Measurement point,
D...Measurement point, h,...Position, h2.
...Position, h3...Position.

Claims

[Scope of utility model registration request]

A laser gun placed at one reference point projects a laser beam onto a reference target placed at the other reference point, and the height of the laser beam at any position between the two reference points is determined. In the axis measurement device, a laser gun, a target mount to which a target (described later) is removably fitted and whose height position and lateral position can be adjusted, and a target mount which is removably fitted to the target mount, respectively. What is claimed is: 1. An axial center measuring device comprising: a reference target with a center position marked thereon; and a measuring target having a protrusion at a position coinciding with the center.