JP2005221044A5 - - Google Patents

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Publication number
JP2005221044A5
JP2005221044A5 JP2004031858A JP2004031858A JP2005221044A5 JP 2005221044 A5 JP2005221044 A5 JP 2005221044A5 JP 2004031858 A JP2004031858 A JP 2004031858A JP 2004031858 A JP2004031858 A JP 2004031858A JP 2005221044 A5 JP2005221044 A5 JP 2005221044A5
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JP
Japan
Prior art keywords
connecting portion
pair
adjusting device
angle adjusting
screw shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2004031858A
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Japanese (ja)
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JP2005221044A (en
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Publication date
Application filed filed Critical
Priority to JP2004031858A priority Critical patent/JP2005221044A/en
Priority claimed from JP2004031858A external-priority patent/JP2005221044A/en
Publication of JP2005221044A publication Critical patent/JP2005221044A/en
Publication of JP2005221044A5 publication Critical patent/JP2005221044A5/ja
Pending legal-status Critical Current

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Claims (3)

ベース上に回転自在に設けられたテーブルと、このテーブルを所定角度範囲で回転させて所定の回転方向に位置決めすることが可能な位置決め機構とを備えた角度調整装置において、
位置決め機構は、テーブルの回転半径方向と直交する方向に延出し、回転自在に設けられたねじ軸を有する送りねじと、前記ねじ軸の回転に伴い前記ねじ軸の軸方向に直線運動するブラケットと、前記送りねじによる前記ブラケットの直線運動を所定角度範囲における円運動に変換してテーブルに伝達するための連結部とを具備し、
連結部には、ブラケットに設けられた連結部用リニアガイドと、テーブルと連結部用リニアガイドとを連結する連結機構とが設けられ、
連結部用リニアガイドには、送りねじのねじ軸を横断する方向に互いに平行に延出した一対のガイドレールと、これらガイドレールに沿って移動自在に構成された一対のスライダとが設けられていることを特徴とする角度調整装置。 In an angle adjusting device comprising a table rotatably provided on a base and a positioning mechanism capable of rotating the table in a predetermined angle range and positioning in a predetermined rotation direction,
The positioning mechanism includes a feed screw having a screw shaft that extends in a direction orthogonal to the rotational radius direction of the table and is rotatably provided, and a bracket that linearly moves in the axial direction of the screw shaft as the screw shaft rotates. A connecting portion for converting the linear motion of the bracket by the feed screw into a circular motion in a predetermined angle range and transmitting it to the table;
The connecting portion is provided with a connecting portion linear guide provided on the bracket, and a connecting mechanism for connecting the table and the connecting portion linear guide,
The linear guide for connecting portion is provided with a pair of guide rails extending in parallel to each other in a direction crossing the screw shaft of the feed screw, and a pair of sliders configured to be movable along these guide rails. An angle adjusting device characterized by comprising: 連結部には、前記一対のスライダに固定されることにより、一対のスライダを連結する板部材が設けられていることを特徴とする請求項１に記載の角度調整装置。  The angle adjusting device according to claim 1, wherein the connecting portion is provided with a plate member that connects the pair of sliders by being fixed to the pair of sliders. 連結機構は、転がり軸受を介して、テーブルと連結部用リニアガイドとを回動可能に連結するようにしてなることを特徴とする請求項１又は２に記載の角度調整装置。  The angle adjusting device according to claim 1 or 2, wherein the connecting mechanism is configured to rotatably connect the table and the connecting portion linear guide via a rolling bearing.
JP2004031858A 2004-02-09 2004-02-09 Angle adjusting device Pending JP2005221044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004031858A JP2005221044A (en) 2004-02-09 2004-02-09 Angle adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004031858A JP2005221044A (en) 2004-02-09 2004-02-09 Angle adjusting device

Publications (2)

Publication Number Publication Date
JP2005221044A JP2005221044A (en) 2005-08-18
JP2005221044A5 true JP2005221044A5 (en) 2007-02-22

Family

ID=34996835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004031858A Pending JP2005221044A (en) 2004-02-09 2004-02-09 Angle adjusting device

Country Status (1)

Country Link
JP (1) JP2005221044A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100071235A (en) * 2008-12-19 2010-06-29 세크론 주식회사 Unit for adjusting wafer angle for probe apparatus
KR101099500B1 (en) 2009-11-24 2011-12-27 (주)대일정공 Apparatus for controlling rotation and table having it
TWI480121B (en) * 2014-08-05 2015-04-11 Chin Yen Wang Driving device for positioning platform
CN114251425B (en) * 2021-12-28 2023-09-15 保定向阳航空精密机械有限公司 Rotary positioning mechanism
JP2023144721A (en) * 2022-03-28 2023-10-11 日本精工株式会社 angle adjustment table

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