KR101300520B1 - 패러렐 메커니즘 - Google Patents
패러렐 메커니즘 Download PDFInfo
- Publication number
- KR101300520B1 KR101300520B1 KR1020090022703A KR20090022703A KR101300520B1 KR 101300520 B1 KR101300520 B1 KR 101300520B1 KR 1020090022703 A KR1020090022703 A KR 1020090022703A KR 20090022703 A KR20090022703 A KR 20090022703A KR 101300520 B1 KR101300520 B1 KR 101300520B1
- Authority
- KR
- South Korea
- Prior art keywords
- spherical head
- rods
- pair
- ball joint
- arm
- 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.)
- Expired - Fee Related
Links
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- 238000000034 method Methods 0.000 claims description 4
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- 238000005259 measurement Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J17/00—Joints
- B25J17/02—Wrist joints
- B25J17/0258—Two-dimensional joints
- B25J17/0266—Two-dimensional joints comprising more than two actuating or connecting rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J17/00—Joints
- B25J17/02—Wrist joints
- B25J17/0283—Three-dimensional joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/003—Programme-controlled manipulators having parallel kinematics
- B25J9/0045—Programme-controlled manipulators having parallel kinematics with kinematics chains having a rotary joint at the base
- B25J9/0051—Programme-controlled manipulators having parallel kinematics with kinematics chains having a rotary joint at the base with kinematics chains of the type rotary-universal-universal or rotary-spherical-spherical, e.g. Delta type manipulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/108—Bearings specially adapted therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/46—Gearings comprising primarily only links or levers, with or without slides with movements in three dimensions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20207—Multiple controlling elements for single controlled element
- Y10T74/20341—Power elements as controlling elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- General Engineering & Computer Science (AREA)
- Manipulator (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
Description
Claims (8)
- 삭제
- 복수의 암을 통해서 베이스부와 브래킷이 병렬로 연결되는 패러렐 메커니즘으로서:상기 복수의 암을 구성하는 각 암은 상기 베이스부에 부착된 액추에이터에 그 일단이 연결되는 제 1 링크와, 1쌍의 로드를 갖고, 상기 제 1 링크의 타단과 상기 브래킷을 연결하는 제 2 링크와, 상기 제 2 링크를 구성하는 상기 1쌍의 로드의 일단과 상기 제 1 링크의 타단을 요동 가능하게 연결하는 제 1 볼 조인트와, 상기 1쌍의 로드의 타단과 상기 브래킷을 요동 가능하게 연결하는 제 2 볼 조인트와, 상기 1쌍의 로드를 서로 잡아당기는 방향으로 바이어싱하는 인장 부재를 구비하고;상기 제 1 볼 조인트 및 제 2 볼 조인트 중 하나 이상의 볼 조인트는 축부와 구형상 헤드부를 포함하는 볼 스터드와, 상기 볼 스터드의 구형상 헤드부를 요동 회동 가능하게 유지하는 소켓을 가지며;상기 소켓은 상기 구형상 헤드부의 선단부로부터 중심 둘레부까지를 유지하는 반구상 오목부와, 상기 반구상 오목부로부터 매끄럽게 연속되고, 상기 구형상 헤드부의 중심 둘레부로부터 상기 축부측으로 연장되는 연장부를 포함하고;상기 연장부의 개구부의 내경은 상기 구형상 헤드부의 직경과 같거나 상기 직경보다 크게 형성되어 있으며;상기 1쌍의 로드는 각각의 중심축이 서로 평행이 되도록 배치되어 있고, 상기 연장부는 원통 형상으로 형성되어 있고, 상기 연장부의 중심축은 상기 1쌍의 로드 각각의 중심축에 의해 정의되는 평면에 대하여 평행하게, 또한 상기 1쌍의 로드 각각의 중심축에 대하여 수직으로 연장되어 있는 것을 특징으로 하는 패러렐 메커니즘.
- 제 2 항에 있어서,상기 연장부의 길이는 상기 구형상 헤드부의 직경에 따라서 설정되는 것을 특징으로 하는 패러렐 메커니즘.
- 제 2 항에 있어서,상기 연장부의 길이는 상기 인장 부재의 전체 길이에 따라서 설정되는 것을 특징으로 하는 패러렐 메커니즘.
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2008-102966 | 2008-04-10 | ||
JP2008102966A JP4420959B2 (ja) | 2008-04-10 | 2008-04-10 | パラレルメカニズム |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090107925A KR20090107925A (ko) | 2009-10-14 |
KR101300520B1 true KR101300520B1 (ko) | 2013-09-02 |
Family
ID=40602297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090022703A Expired - Fee Related KR101300520B1 (ko) | 2008-04-10 | 2009-03-17 | 패러렐 메커니즘 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090255364A1 (ko) |
EP (1) | EP2108488B1 (ko) |
JP (1) | JP4420959B2 (ko) |
KR (1) | KR101300520B1 (ko) |
CN (1) | CN101554731A (ko) |
DE (1) | DE602009001205D1 (ko) |
TW (1) | TWI460061B (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4850863B2 (ja) * | 2008-04-10 | 2012-01-11 | 村田機械株式会社 | パラレルメカニズム |
DE102008001314A1 (de) * | 2008-04-22 | 2009-10-29 | Robert Bosch Gmbh | Vorrichtung zum Bewegen und Positionieren eines Gegenstandes im Raum |
JP2012161885A (ja) * | 2011-02-07 | 2012-08-30 | Jx Nippon Oil & Energy Corp | パイプ成形体 |
CN102303186B (zh) * | 2011-08-16 | 2013-09-04 | 江苏扬力数控机床有限公司 | 一种少自由度并联五轴数控激光切割机 |
JP5408211B2 (ja) * | 2011-09-06 | 2014-02-05 | 株式会社安川電機 | パラレルリンクロボット、パラレルリンクロボットシステムおよびパラレルリンクロボットの制御方法 |
US9746037B2 (en) | 2011-09-29 | 2017-08-29 | Ntn Corporation | Link actuating device |
JP5674734B2 (ja) | 2012-08-31 | 2015-02-25 | ファナック株式会社 | ボールジョイントにより接続されたパラレルリンクロボット |
CN104369183A (zh) * | 2014-11-19 | 2015-02-25 | 苏州赛腾精密电子有限公司 | 多向机械手 |
JP6502194B2 (ja) * | 2015-06-30 | 2019-04-17 | ヤマハ発動機株式会社 | 産業用ロボット |
KR101981426B1 (ko) * | 2017-07-10 | 2019-05-22 | 한양대학교 에리카산학협력단 | 인공 관절 |
JP6698719B2 (ja) * | 2018-02-14 | 2020-05-27 | ファナック株式会社 | パラレルリンクロボット |
EP3784446B1 (en) * | 2018-04-24 | 2023-09-27 | ABB Schweiz AG | A parallel kinematic robot |
CN109176471B (zh) * | 2018-09-30 | 2023-10-24 | 昆明理工大学 | 一种四自由度并联机构 |
CN111844123A (zh) * | 2020-07-07 | 2020-10-30 | 重庆大学 | 一种腕型机器人关节 |
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JP2008264904A (ja) | 2007-04-17 | 2008-11-06 | Fanuc Ltd | パラレルリンク型作業装置 |
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JP4850863B2 (ja) * | 2008-04-10 | 2012-01-11 | 村田機械株式会社 | パラレルメカニズム |
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2008
- 2008-04-10 JP JP2008102966A patent/JP4420959B2/ja active Active
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2009
- 2009-03-17 KR KR1020090022703A patent/KR101300520B1/ko not_active Expired - Fee Related
- 2009-03-19 DE DE602009001205T patent/DE602009001205D1/de active Active
- 2009-03-19 EP EP09003959A patent/EP2108488B1/en not_active Ceased
- 2009-04-01 US US12/416,241 patent/US20090255364A1/en not_active Abandoned
- 2009-04-08 TW TW098111690A patent/TWI460061B/zh not_active IP Right Cessation
- 2009-04-08 CN CNA2009101318769A patent/CN101554731A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08403U (ja) * | 1992-04-24 | 1996-02-27 | 豊田工機株式会社 | パラレルロボットのアーム構造 |
JP2002531778A (ja) | 1998-12-03 | 2002-09-24 | エービービー エービー | ロボット装置 |
JP2007002941A (ja) | 2005-06-24 | 2007-01-11 | Ntn Corp | 油圧式オートテンショナ |
JP2008264904A (ja) | 2007-04-17 | 2008-11-06 | Fanuc Ltd | パラレルリンク型作業装置 |
Also Published As
Publication number | Publication date |
---|---|
US20090255364A1 (en) | 2009-10-15 |
EP2108488B1 (en) | 2011-05-04 |
JP4420959B2 (ja) | 2010-02-24 |
TWI460061B (zh) | 2014-11-11 |
CN101554731A (zh) | 2009-10-14 |
JP2009248287A (ja) | 2009-10-29 |
EP2108488A1 (en) | 2009-10-14 |
DE602009001205D1 (de) | 2011-06-16 |
TW200942382A (en) | 2009-10-16 |
KR20090107925A (ko) | 2009-10-14 |
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