JP2008533388A - 締付装置 - Google Patents
締付装置 Download PDFInfo
- Publication number
- JP2008533388A JP2008533388A JP2007544761A JP2007544761A JP2008533388A JP 2008533388 A JP2008533388 A JP 2008533388A JP 2007544761 A JP2007544761 A JP 2007544761A JP 2007544761 A JP2007544761 A JP 2007544761A JP 2008533388 A JP2008533388 A JP 2008533388A
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- counterweight
- base element
- clamping device
- force
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0805—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to deformation of a resilient body or a body of fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
- B23B31/1177—Retention by friction only, e.g. using springs, resilient sleeves, tapers using resilient metallic rings or sleeves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/14—Chucks with simultaneously-acting jaws, whether or not also individually adjustable involving the use of centrifugal force
- B23B31/141—To counterbalance the jaws
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0852—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
- F16D1/0858—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to the elasticity of the hub (including shrink fits)
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17291—Resilient split socket
- Y10T279/17316—Unitary
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17411—Spring biased jaws
- Y10T279/17418—Unitary
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/24—Chucks or sockets by centrifugal force
- Y10T279/247—Chucks or sockets by centrifugal force to grip tool or workpiece
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/32—Means to prevent jaw loosening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Gripping On Spindles (AREA)
- Clamps And Clips (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Centrifugal Separators (AREA)
- Machine Tool Units (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Braking Arrangements (AREA)
Abstract
Description
3 受け口
4 キャビティ
5 遠心力カウンタウェイト
F 圧縮力
Claims (9)
- ベース要素(2)が、締付られるべき構成要素のための中心受け口(3)と、受け口(3)の回りに幾つかのキャビティ(4)とを有しており、ベース要素(2)は、キャビティ(4)の領域の外側から作用させられる半径方向圧縮力(F)によって弾性変形可能であり、その結果、締付られるべき構成要素が受け口(3)に押入可能であり、かつ、半径方向圧縮力を減少または解放することによって、締付られるべき構成要素との圧縮結合を生じさせるために弾性的に形状復元する締付装置において、遠心力カウンタウェイト(5)がキャビティ(4)内に提供されていることを特徴とする締付装置。
- 請求項1による締付装置であって、遠心力カウンタウェイト(5)が、ベース要素(2)と一体的に形成されかつキャビティ(4)の外壁の領域において、バー状結合領域(6)によって、ベース要素(2)に結合されていることを特徴とする締付装置。
- 請求項1による締付装置であって、遠心力カウンタウェイト(5)が、キャビティ(4)に別々の構成要素として挿入されかつ設計および配列されて、バー状力適用領域(8)が、遠心力カウンタウェイト(5)およびベース要素(2)のキャビティ(4)の外壁の領域の間に形成され、そこでは、ベース要素(2)および遠心力カウンタウェイトがとくに直接的に接触させられていることを特徴とする締付装置。
- 請求項2または3による締付装置であって、ベース要素(2)および遠心力カウンタウェイト(5)間のバー状結合または力適用領域(6、8)が、周方向から見て、キャビティ(4)のほぼ中央に位置させられていること特徴とする締付装置。
- 請求の範囲1〜4のいずれかによる締付装置であって、遠心力カウンタウェイト(5)の回りに存在するキャビティ(4)の領域が、弾性材料できていることを特徴とする締付装置。
- 請求の範囲2〜4のいずれかによる締付装置であって、キャビティ(4)が、受け口(3)に開口させられていることを特徴とする締付装置。
- 請求項6による締付装置であって、キャビティ(4)が、周方向から見て、キャビティ(4)の中央に位置させられた半径方向カット(9)によって受け口(3)に接続されていることを特徴とする締付装置。
- 請求項1による締付装置であって、キャビティ(4)が、少なくとも部分的に、カウンタウェイト(5)として、粉体および/または液体で満たされていること特徴とする締付装置。
- 請求項8による締付装置であって、遠心力カウンタウェイト(5)が、砂、鋼球または類似物の粒よりなるばら充填材により形成され、それらは、潤滑材、特に液体によって湿らされていることを特徴とする締付装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04029675.8 | 2004-12-13 | ||
| EP04029675A EP1669621B1 (de) | 2004-12-13 | 2004-12-13 | Spanneinrichtung |
| PCT/EP2005/012314 WO2006063650A1 (de) | 2004-12-13 | 2005-11-17 | Spanneinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008533388A true JP2008533388A (ja) | 2008-08-21 |
| JP4951522B2 JP4951522B2 (ja) | 2012-06-13 |
Family
ID=34927783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007544761A Expired - Lifetime JP4951522B2 (ja) | 2004-12-13 | 2005-11-17 | 締付装置 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8141884B2 (ja) |
| EP (1) | EP1669621B1 (ja) |
| JP (1) | JP4951522B2 (ja) |
| KR (2) | KR100948500B1 (ja) |
| CN (1) | CN100493789C (ja) |
| AT (1) | ATE350595T1 (ja) |
| BR (1) | BRPI0519021A2 (ja) |
| DE (1) | DE502004002580D1 (ja) |
| ES (1) | ES2279284T3 (ja) |
| RU (1) | RU2368466C2 (ja) |
| WO (1) | WO2006063650A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010099825A (ja) * | 2008-09-29 | 2010-05-06 | Hitachi Via Mechanics Ltd | チャック |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2002128C (en) * | 2008-10-23 | 2010-04-26 | Univ Delft Tech | Rotary connector for a rotating shank or axle. |
| US8845245B2 (en) * | 2009-09-08 | 2014-09-30 | Haas Automation, Inc. | Dampened spindle cartridge and spindle adaptor |
| CN103203643B (zh) * | 2013-05-02 | 2015-03-11 | 哈尔滨工业大学 | 一种高速电主轴夹头用磁力自预紧装置 |
| DE102014105652A1 (de) * | 2014-04-22 | 2015-10-22 | Föhrenbach GmbH | Fliehkraft-Spannsystem |
| US9050661B1 (en) * | 2014-06-13 | 2015-06-09 | Interdyne Systems Inc | Centrifugal collet for high speed operation |
| DE202015102802U1 (de) * | 2015-05-30 | 2015-06-17 | Brötje-Automation GmbH | Werkzeugspannsystem |
| CA2943738C (en) * | 2015-12-16 | 2023-07-04 | Zmc Metal Coating Inc. | Torque transfer coupler with anti-slip feature for roller blind drive mechanism |
| CN105583850A (zh) * | 2016-03-17 | 2016-05-18 | 清华大学 | 柔性件缠绕弹性变位杆簇自适应机器人手装置 |
| CN109114089B (zh) * | 2018-10-24 | 2024-10-29 | 浙江润锦汽车科技有限公司 | 一种变速箱螺栓 |
| CN110255089B (zh) * | 2019-05-27 | 2024-06-07 | 四川宏华石油设备有限公司 | 一种隔水管移运系统 |
| GB2588160B (en) * | 2019-10-10 | 2022-09-21 | Univ Brunel | Adaptive precision chuck |
| DE102020113330B3 (de) | 2020-05-16 | 2021-05-27 | Schenck Rotec Gmbh | Bauteil zur Anbindung einer Spannaufnahme an eine Welle |
| CN111469078A (zh) * | 2020-05-28 | 2020-07-31 | 广东欧亚包装有限公司 | 一种柔性机械爪 |
| DE102021128423B3 (de) | 2021-11-01 | 2022-11-10 | Schenck Rotec Gmbh | Bauteil zur Aufnahme und zum Spannen eines Rotors |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07223103A (ja) * | 1994-02-07 | 1995-08-22 | Kuroda Precision Ind Ltd | 液圧チャック |
| JP2002518639A (ja) * | 1998-06-18 | 2002-06-25 | シュンク ゲーエムベーハー ウント コンパニー カーゲー ファブリク ヒュア スパン ウント グライフヴェルクツォイゲ | 2つの構成部材の間に取り外し可能な連結部を形成させる方法およびこの方法を実施するための連結システム |
| JP2002535156A (ja) * | 1999-01-26 | 2002-10-22 | ウエストウインド エアー ベアリングス リミテッド | 高速ドリル・ホルダー |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB474962A (en) * | 1936-06-02 | 1937-11-10 | Nomy Ab | Improvements in and relating to chucks or like revolving work-holding devices |
| US3438660A (en) * | 1964-10-23 | 1969-04-15 | Lajos Steiner | Mechanical clamping means |
| US3230833A (en) * | 1965-02-08 | 1966-01-25 | Norval E Shurtliff | Tool holder |
| DE3316770A1 (de) * | 1983-05-07 | 1984-11-08 | SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren | Kraftbetaetigtes spannfutter |
| EP0136838B1 (en) * | 1983-09-06 | 1987-12-16 | De Beers Industrial Diamond Division (Proprietary) Limited | Rotary drill chuck |
| DE3721521A1 (de) * | 1987-06-30 | 1989-01-12 | Schunk Fritz Gmbh | Werkzeug-spannsystem |
| SU1722705A2 (ru) * | 1990-02-13 | 1992-03-30 | Всесоюзный научно-исследовательский и проектно-технологический институт химического машиностроения | Автоматический самоцентрирующий зажимной патрон |
| DE19834739C1 (de) * | 1998-08-01 | 2000-03-30 | Schunk Fritz Gmbh | Verfahren zur Herstellung einer lösbaren Verbindung zwischen zwei Bauteilen und Bauteilesystem zur Durchführung des Verfahrens |
| US6145850A (en) * | 1998-10-24 | 2000-11-14 | Smw Autoblok Spannsysteme Gmbh | Diaphragm chuck |
| US6089578A (en) * | 1999-05-04 | 2000-07-18 | Chai; Cheng-Chung | Chuck assembly |
| CN2431997Y (zh) * | 2000-05-29 | 2001-05-30 | 蔡晨钟 | 弹性夹头装置 |
| EP1301304B2 (de) * | 2000-07-14 | 2009-10-14 | Franz Haimer Maschinenbau KG | Werkzeughalter für ein um eine drehachse drehbares werkzeug, insbesondere ein bohr-, fräs- oder reibwerkzeug |
| SE522081C2 (sv) * | 2000-12-06 | 2004-01-13 | Sandvik Ab | Verktyg för bearbetning i metalliska material |
| US20020105149A1 (en) * | 2001-01-03 | 2002-08-08 | Karst L. Emery | Centrifugal dental drill bit chuck |
| JP3998958B2 (ja) * | 2001-12-11 | 2007-10-31 | 東芝機械株式会社 | 工具ホルダ |
| US7101108B1 (en) * | 2003-12-22 | 2006-09-05 | Lung-Tang Chuang | Collar for taking hold of fixation piece of window shade rod |
| DE102005061012B4 (de) * | 2005-12-19 | 2008-11-27 | Schunk Gmbh & Co. Kg Spann- Und Greiftechnik | Spanneinrichtung |
| US7547168B1 (en) * | 2008-04-17 | 2009-06-16 | Kosmowski Wojciech B | High speed spindle system and centrifugal chuck |
| JP5386256B2 (ja) * | 2008-09-29 | 2014-01-15 | 日立ビアメカニクス株式会社 | チャック |
| NL2002128C (en) * | 2008-10-23 | 2010-04-26 | Univ Delft Tech | Rotary connector for a rotating shank or axle. |
-
2004
- 2004-12-13 DE DE502004002580T patent/DE502004002580D1/de not_active Expired - Lifetime
- 2004-12-13 AT AT04029675T patent/ATE350595T1/de active
- 2004-12-13 EP EP04029675A patent/EP1669621B1/de not_active Expired - Lifetime
- 2004-12-13 ES ES04029675T patent/ES2279284T3/es not_active Expired - Lifetime
-
2005
- 2005-11-17 BR BRPI0519021-5A patent/BRPI0519021A2/pt not_active IP Right Cessation
- 2005-11-17 WO PCT/EP2005/012314 patent/WO2006063650A1/de not_active Ceased
- 2005-11-17 JP JP2007544761A patent/JP4951522B2/ja not_active Expired - Lifetime
- 2005-11-17 US US11/792,950 patent/US8141884B2/en active Active
- 2005-11-17 CN CNB2005800428691A patent/CN100493789C/zh not_active Expired - Fee Related
- 2005-11-17 KR KR1020097009314A patent/KR100948500B1/ko not_active Expired - Lifetime
- 2005-11-17 RU RU2007126671/11A patent/RU2368466C2/ru not_active IP Right Cessation
- 2005-11-17 KR KR1020077012785A patent/KR20070085825A/ko not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07223103A (ja) * | 1994-02-07 | 1995-08-22 | Kuroda Precision Ind Ltd | 液圧チャック |
| JP2002518639A (ja) * | 1998-06-18 | 2002-06-25 | シュンク ゲーエムベーハー ウント コンパニー カーゲー ファブリク ヒュア スパン ウント グライフヴェルクツォイゲ | 2つの構成部材の間に取り外し可能な連結部を形成させる方法およびこの方法を実施するための連結システム |
| JP2002535156A (ja) * | 1999-01-26 | 2002-10-22 | ウエストウインド エアー ベアリングス リミテッド | 高速ドリル・ホルダー |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010099825A (ja) * | 2008-09-29 | 2010-05-06 | Hitachi Via Mechanics Ltd | チャック |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4951522B2 (ja) | 2012-06-13 |
| CN100493789C (zh) | 2009-06-03 |
| ATE350595T1 (de) | 2007-01-15 |
| WO2006063650A1 (de) | 2006-06-22 |
| KR20090079225A (ko) | 2009-07-21 |
| US20080001367A1 (en) | 2008-01-03 |
| KR20070085825A (ko) | 2007-08-27 |
| RU2368466C2 (ru) | 2009-09-27 |
| EP1669621A1 (de) | 2006-06-14 |
| DE502004002580D1 (de) | 2007-02-15 |
| CN101080583A (zh) | 2007-11-28 |
| US8141884B2 (en) | 2012-03-27 |
| RU2007126671A (ru) | 2009-01-20 |
| KR100948500B1 (ko) | 2010-03-23 |
| BRPI0519021A2 (pt) | 2008-12-23 |
| ES2279284T3 (es) | 2007-08-16 |
| EP1669621B1 (de) | 2007-01-03 |
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Legal Events
| Date | Code | Title | Description |
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| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080901 |
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| A977 | Report on retrieval |
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