JP4122330B2 - ロータリアクチュエータ - Google Patents
ロータリアクチュエータ Download PDFInfo
- Publication number
- JP4122330B2 JP4122330B2 JP2004376630A JP2004376630A JP4122330B2 JP 4122330 B2 JP4122330 B2 JP 4122330B2 JP 2004376630 A JP2004376630 A JP 2004376630A JP 2004376630 A JP2004376630 A JP 2004376630A JP 4122330 B2 JP4122330 B2 JP 4122330B2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- sliding
- cylinder
- cylinder body
- output 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.)
- Active
Links
- 239000000463 material Substances 0.000 claims description 37
- 230000033001 locomotion Effects 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000004519 grease Substances 0.000 description 8
- 239000003086 colorant Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
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- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
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- 230000009466 transformation Effects 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
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- 230000001788 irregular Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
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- 238000005498 polishing Methods 0.000 description 1
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Description
(10)シリンダ本体
(11)サイドカバー
(12)上方軸孔
(13)下方軸孔
(14)銘板
(15)閉側空気路
(16)開側空気路
(17)開度調整ボルト
(100)円筒部
(101)上部
(102)下部
(103)平坦面
(104)平坦面
(105)段部
(106)タップ孔
(110)閉側空気導入口
(111)袋状空気路
(112)袋状空気路
(113)開側空気導入口
(114)斜めの空気路
(115)鋼球
(2)ピストン
(20)ピストン部
(21)ピストンアーム
(22)ピストンパッキン
(23)トラニオンピン
(24)ローラ
(25)摺動リング
(26)摺動材
(27)取付脚
(28)取付孔
(29)取付面
(260)突起
(261)溝
(262)色の異なる層
(3)スコッチヨーク
(30)ヨーク溝
(4)出力軸
(40)スプリングピン
(41)円柱状軸部
(42)開度表示軸部
(43)弁棒連結軸部
(44)スプリングピンの孔
(45)小径溝部
(5)ベースプレート
(50)凹部
(51)ストッパー
(52)回動調整ボルト
(53)ガスケット
(54)嵌合レール
(55)固着ボルト
(6)開度表示装置
(60)インジケータプレート
(61)開度表示器
(62)C形止め輪
(600)中央リング
(601)インジケータ
(602)三角形の取付枠
(610)中心孔
(611)目盛ラベル
Claims (1)
- 圧力流体の圧力を受けてシリンダ内を往復動するピストンに、スコッチヨークを介して出力軸を連結し、ピストンの往復動を回転運動に変換して出力軸を駆動回転し、該出力軸に連結された回転弁の弁棒を駆動するようにすると共に、シリンダ内面に摺接する円盤状のピストン部と該ピストン部から軸方向に延び出すピストンアームの先端部にシリンダ内面に摺接する摺動材を間隔を存して二箇所取付け、該摺動材でピストンの往復動を安定に支持するようにしたロータリーアクチュエータにおいて、ピストンの先端部に取付けられる摺動材が、略方形の板状部材からなり、裏面にピストンの軸方向と直交して植立された取付脚をピストンアームの取付孔に挿着して、摺動材をピストンの外周面に取付け、且該摺動材の一部をトラニオンピンの上方に延び出させて、ピストンとスコッチヨークとを連結するトラニオンピンの端部を被覆し、摺動材との衝接によりトラニオンピンの抜け出しを阻止するようにしたことを特徴とするロータリーアクチュエータ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004376630A JP4122330B2 (ja) | 2004-12-27 | 2004-12-27 | ロータリアクチュエータ |
KR20077014785A KR100833143B1 (ko) | 2004-12-27 | 2005-12-26 | 로터리 액츄에이터 |
CN2005800451221A CN101091064B (zh) | 2004-12-27 | 2005-12-26 | 旋转作动器 |
PCT/JP2005/023715 WO2006070714A1 (ja) | 2004-12-27 | 2005-12-26 | ロータリーアクチュエータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004376630A JP4122330B2 (ja) | 2004-12-27 | 2004-12-27 | ロータリアクチュエータ |
Related Child Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005052049A Division JP4020402B2 (ja) | 2004-12-27 | 2005-02-25 | ロータリーアクチュエータの開度表示装置 |
JP2005052048A Division JP4078357B2 (ja) | 2004-12-27 | 2005-02-25 | ロータリーアクチュエータと回転弁の接続装置 |
JP2005052050A Division JP4078358B2 (ja) | 2005-02-25 | 2005-02-25 | ロータリーアクチュエータのシリンダ |
JP2005052937A Division JP2006183860A (ja) | 2004-12-27 | 2005-02-28 | ロータリーアクチュエータの空気路構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006183748A JP2006183748A (ja) | 2006-07-13 |
JP4122330B2 true JP4122330B2 (ja) | 2008-07-23 |
Family
ID=36737001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004376630A Active JP4122330B2 (ja) | 2004-12-27 | 2004-12-27 | ロータリアクチュエータ |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4122330B2 (ja) |
CN (1) | CN101091064B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107882804A (zh) * | 2016-09-29 | 2018-04-06 | 周士忠 | 液压缸的安装配合设备 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101006896B1 (ko) | 2008-07-08 | 2011-01-13 | 동주에이피 주식회사 | 로터리 액츄에이터 장치 |
CN104047920B (zh) * | 2014-04-28 | 2016-02-03 | 浙江交通职业技术学院 | 双自由度液压缸 |
CN108819588B (zh) * | 2016-12-09 | 2020-07-28 | 潘茜茜 | 雕刻机的配套夹装 |
CN106402461A (zh) * | 2016-12-19 | 2017-02-15 | 上海华麒育泰工程材料有限公司 | 一种具有气动阀调速器的执行气缸 |
JP7353342B2 (ja) * | 2021-11-01 | 2023-09-29 | 株式会社日研工作所 | 円テーブル装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE760014A (fr) * | 1969-12-24 | 1971-06-08 | Gachot Jean | Actionneur a air comprime |
CN2189674Y (zh) * | 1994-03-12 | 1995-02-15 | 杨世洲 | 气动旋转式蝶阀 |
JP3131570B2 (ja) * | 1996-10-14 | 2001-02-05 | エスエムシー株式会社 | ロータリーアクチュエータ |
JP4150993B2 (ja) * | 2000-04-12 | 2008-09-17 | Smc株式会社 | 揺動アクチュエータ |
-
2004
- 2004-12-27 JP JP2004376630A patent/JP4122330B2/ja active Active
-
2005
- 2005-12-26 CN CN2005800451221A patent/CN101091064B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107882804A (zh) * | 2016-09-29 | 2018-04-06 | 周士忠 | 液压缸的安装配合设备 |
Also Published As
Publication number | Publication date |
---|---|
CN101091064A (zh) | 2007-12-19 |
JP2006183748A (ja) | 2006-07-13 |
CN101091064B (zh) | 2011-03-30 |
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