JPH0441609U

JPH0441609U -

Info

Publication number: JPH0441609U
Application number: JP8269990U
Authority: JP
Priority date: 1990-08-03
Filing date: 1990-08-03
Publication date: 1992-04-08

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例の構成を示すブロ
ツク図、第２図は要部の概略平面図、第３図は同
要部の概略斜視図、第４図は受光装置におけるレ
ーザビームの入射状態を例示した図、第５図は演
算処理の説明図である。１……保持手段、２ａ，２ｂ……レーザビーム
発射装置、３ａ，３ｂ……レーザビーム受光装置
、４……演算部、５……記憶部、６……出力部、
７……制御装置、８……ワーク（基板）、１１…
…水平移動台、１２……スライダ、１３……位置
決め板、１５……凹部、２１ａ，２１ｂ……帯状
レーザビーム、２２……影、２３……境界点、８
１……ピン状部品。 Fig. 1 is a block diagram showing the configuration of an embodiment of this invention, Fig. 2 is a schematic plan view of the main part, Fig. 3 is a schematic perspective view of the main part, and Fig. 4 is a diagram of the laser beam in the light receiving device. FIG. 5, which is a diagram illustrating the incident state, is an explanatory diagram of the calculation process. DESCRIPTION OF SYMBOLS 1... Holding means, 2a, 2b... Laser beam emitting device, 3a, 3b... Laser beam receiving device, 4... Arithmetic unit, 5... Storage unit, 6... Output unit,
7...Control device, 8...Work (board), 11...
... Horizontal moving table, 12 ... Slider, 13 ... Positioning plate, 15 ... Recess, 21a, 21b ... Band-shaped laser beam, 22 ... Shadow, 23 ... Boundary point, 8
1...Pin-shaped part.

Claims

[Claims for Utility Model Registration] Holding means for positioning the base of the pin-like part at a reference point while keeping the board to which the pin-like part is attached horizontally; Irradiate two belt-shaped laser beams like this 2
two laser beam receivers that detect the position of the shadow of the pin-shaped component in the laser beam that enters the light receiving section;
A device for measuring the inclination of a pin-shaped component, comprising: calculation means for calculating the deviation between the position where the laser beam hits the pin-shaped component and the reference point based on the type of position information.