ES2137603T3 - Accionamiento de apriete, en particular para medios de sujecion accionados rotatorios de maquinas herramienta. - Google Patents
Accionamiento de apriete, en particular para medios de sujecion accionados rotatorios de maquinas herramienta.Info
- Publication number
- ES2137603T3 ES2137603T3 ES96113516T ES96113516T ES2137603T3 ES 2137603 T3 ES2137603 T3 ES 2137603T3 ES 96113516 T ES96113516 T ES 96113516T ES 96113516 T ES96113516 T ES 96113516T ES 2137603 T3 ES2137603 T3 ES 2137603T3
- Authority
- ES
- Spain
- Prior art keywords
- pressure
- machine tools
- clamping
- fixing means
- rotary driving
- 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 - Lifetime
Links
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/06—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies of the multiline swivel type, e.g. comprising a plurality of axially mounted modules
-
- 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
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
- B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
- B23Q5/58—Safety devices
-
- 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
- Y10T279/12—Chucks or sockets with fluid-pressure actuator
- Y10T279/1208—Chucks or sockets with fluid-pressure actuator with measuring, indicating or control means
-
- 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
- Y10T279/21—Chucks or sockets with measuring, indicating or control means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gripping On Spindles (AREA)
Abstract
EN ESTE ACCIONAMIENTO DE SUJECION, EN PARTICULAR PARA MEDIO DE SUJECION ACCIONADO DE FORMA ROTATIVA DE MAQUINAS HERRAMIENTAS SON BLOQUEABLES AMBAS CAMARAS (5,6) DE PRESION CON RESPECTO A AMBOS LADOS DEL EMBOLO (4) DE SUJECION EN EL CILINDRO (1) A TRAVES DE VALVULAS (15,16) DE RETENCION, DE TAL FORMA QUE DESPUES DE LA GENERACION DE LA PRESION DE SUJECION PUEDE SER DESCONECTADO EL ABASTECIMIENTO DE MEDIO A PRESION. PARA LA SUPERVISION NECESARIA DE LA PRESION DE SUJECION DURANTE LA OPERACION SE COORDINAN LAS CAMARAS (5,6) DE PRESION DE FORMA RESPECTIVA MEDIANTE SENSORES (17,18) DE PRESION PROPIOS PARA UNA MEDICION DE PRESION SEPARADA E INDEPENDIENTE UNA DE OTRA. LOS SENSORES (17,18) DE PRESION TIENEN UNA CESION DE SEÑAL ELECTRICA PROPORCIONAL A LA PRESION. A PARTIR DE ESTAS SEÑALES SE CONFIGURAN EN UN EMISOR (22) EN ARRASTRE DE GIRO LA SEÑAL DE PRESION DIFERENCIAL ANALOGICA Y SE TRANSMITE SIN HILO SOBRE UN RECEPTOR (23). LA SUPERVISION DE LA PRESION DE SUJECION ES CONTINUA, CALCULADA PREVIAMENTE DE FORMA CARACTERISTICA Y COMPLETAMENTE AUTOMATICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19539135A DE19539135C1 (de) | 1995-10-20 | 1995-10-20 | Spannantrieb, insbesondere für rotierend angetriebene Spannmittel von Werkzeugmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2137603T3 true ES2137603T3 (es) | 1999-12-16 |
Family
ID=7775379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96113516T Expired - Lifetime ES2137603T3 (es) | 1995-10-20 | 1996-08-23 | Accionamiento de apriete, en particular para medios de sujecion accionados rotatorios de maquinas herramienta. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5876041A (es) |
EP (1) | EP0769340B1 (es) |
JP (1) | JPH09168906A (es) |
DE (1) | DE19539135C1 (es) |
ES (1) | ES2137603T3 (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19752084C2 (de) * | 1997-11-25 | 2002-11-14 | Roehm Gmbh | Spanneinrichtung an Werkzeugmaschinen |
FR2784917B1 (fr) * | 1998-10-23 | 2000-12-29 | Gamet Prec | Procede de commande du serrage et du desserrage d'un mandrin a commande hydraulique |
SE9901054L (sv) * | 1999-03-23 | 2000-02-28 | Lind Finance & Dev Ab | Anordning vid verktygsspindel |
SE519283C2 (sv) * | 1999-03-23 | 2003-02-11 | Lind Finance & Dev Ab | Anordning hos verktygsspindel med en i spindelaxeln roterande och axiellt rörlig dragstång |
SE514356C2 (sv) * | 1999-06-09 | 2001-02-12 | Sandvik Ab | Hållare för lösgörbar montering av skärverktyg |
JP3716162B2 (ja) * | 2000-06-15 | 2005-11-16 | 三菱重工業株式会社 | 遠心力による載荷物試験装置 |
US6761029B2 (en) | 2001-12-13 | 2004-07-13 | Caterpillar Inc | Swing control algorithm for hydraulic circuit |
DE10307565A1 (de) * | 2002-10-09 | 2004-04-22 | Smw-Autoblok Spannsysteme Gmbh | Kraftspannfutter oder dgl. |
FR2849908B1 (fr) * | 2003-01-14 | 2006-01-27 | Recoules | Vanne de securite pour l'alimentation en fluide sous pression d'une machine et machine correspondante |
SE525667C2 (sv) * | 2004-05-18 | 2005-03-29 | Etp Transmission Ab | Friktionsförband, kolvaggregat och pressbord innefattande ett friktionsförband samt förfarande |
DE102004026438B4 (de) * | 2004-05-29 | 2009-04-02 | Ott-Jakob Gmbh & Co. Spanntechnik Kg | Spannvorrichtung |
US7775966B2 (en) | 2005-02-24 | 2010-08-17 | Ethicon Endo-Surgery, Inc. | Non-invasive pressure measurement in a fluid adjustable restrictive device |
US7699770B2 (en) | 2005-02-24 | 2010-04-20 | Ethicon Endo-Surgery, Inc. | Device for non-invasive measurement of fluid pressure in an adjustable restriction device |
US8066629B2 (en) | 2005-02-24 | 2011-11-29 | Ethicon Endo-Surgery, Inc. | Apparatus for adjustment and sensing of gastric band pressure |
US8016744B2 (en) | 2005-02-24 | 2011-09-13 | Ethicon Endo-Surgery, Inc. | External pressure-based gastric band adjustment system and method |
US7775215B2 (en) | 2005-02-24 | 2010-08-17 | Ethicon Endo-Surgery, Inc. | System and method for determining implanted device positioning and obtaining pressure data |
US7658196B2 (en) | 2005-02-24 | 2010-02-09 | Ethicon Endo-Surgery, Inc. | System and method for determining implanted device orientation |
US7927270B2 (en) | 2005-02-24 | 2011-04-19 | Ethicon Endo-Surgery, Inc. | External mechanical pressure sensor for gastric band pressure measurements |
SE528419C2 (sv) | 2005-09-16 | 2006-11-07 | Etp Transmission Ab | Friktionsförband |
US8870742B2 (en) | 2006-04-06 | 2014-10-28 | Ethicon Endo-Surgery, Inc. | GUI for an implantable restriction device and a data logger |
US8152710B2 (en) | 2006-04-06 | 2012-04-10 | Ethicon Endo-Surgery, Inc. | Physiological parameter analysis for an implantable restriction device and a data logger |
DE202006015944U1 (de) * | 2006-10-18 | 2007-01-04 | Röhm Gmbh | Spannfutter |
JP4940993B2 (ja) * | 2007-02-23 | 2012-05-30 | 豊和工業株式会社 | 回転流体圧シリンダ |
DE102007044297A1 (de) * | 2007-09-17 | 2009-03-19 | Röhm Gmbh | Verfahren und Vorrichtung zum Fliehkraftausgleich bei einer Werkzeugmaschine |
ATE460250T1 (de) * | 2007-10-22 | 2010-03-15 | Erowa Ag | Spanneinrichtung mit einem spannfutter zum lösbaren fixieren eines werkstückträgers |
JP5594224B2 (ja) * | 2011-05-10 | 2014-09-24 | ダイキン工業株式会社 | 油冷却装置および工作機械 |
CN102632417B (zh) * | 2012-03-23 | 2016-02-24 | 施亨庆 | 一种自动夹紧装置 |
JP6180104B2 (ja) * | 2012-11-30 | 2017-08-16 | 株式会社北川鉄工所 | 工作機械に用いられる流体圧シリンダ装置 |
CN105570481B (zh) * | 2016-02-01 | 2018-06-29 | 凯迈(洛阳)电子有限公司 | 一种高压气路动静转换装置 |
TWI623363B (zh) * | 2016-12-20 | 2018-05-11 | Wu ya jue | Hydraulic drive device for machine tool chuck |
CN107654429A (zh) * | 2017-09-06 | 2018-02-02 | 东莞鸿图精密压铸有限公司 | 一种回转式双油路进油机构 |
CN113772615B (zh) * | 2021-11-12 | 2022-02-18 | 济南易恒技术有限公司 | 加注夹紧组件、加注枪、加注装置及自动夹紧识别方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE252990C (es) * | ||||
US2509673A (en) * | 1947-05-15 | 1950-05-30 | Union Mfg Co | Fluid pressure operated chuck |
FR1028286A (fr) * | 1950-11-23 | 1953-05-20 | Const De La Maladiere Atel | Dispositif de commande de mandrin pneumatique |
DE2256933C3 (de) * | 1972-11-21 | 1975-05-07 | W. Hofmann & Co Kg, 5657 Haan | Druckmittelbetätigter umlaufender Spannzylinder für Spanneinrichtungen |
FR2227450B1 (es) * | 1973-04-24 | 1976-04-23 | Precision Industrielle | |
DE2924111C2 (de) * | 1979-06-15 | 1986-07-17 | SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren | Einrichtung zur Überwachung des Druckes bei druckmittelbetätigten Spannfuttern mit im Betrieb rotierenden Spannzylindern an Bearbeitungsmaschinen |
DE3129403C2 (de) * | 1981-07-25 | 1983-06-30 | Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim | Vorrichtung für die Kühlmittelzufuhr zu mit Kühlmittelkanälen versehenen, rotierenden Schneidwerkzeugen für die spanende Metallverarbeitung, insbesondere Bohrwerkzeugen. |
DE3374181D1 (en) * | 1982-11-10 | 1987-12-03 | Roehm Guenter H | Power-actuated clamping chuck |
JPS6099507A (ja) * | 1983-11-04 | 1985-06-03 | Kitagawa Tekkosho:Kk | 工作機械に於けるチヤツキング用回転流体圧シリンダ−装置 |
AT384899B (de) * | 1984-09-17 | 1988-01-25 | Hoerbiger Ventilwerke Ag | Regelungsverfahren fuer einen fluidzylinder |
DE3674712D1 (de) * | 1985-10-23 | 1990-11-08 | Aced Sa | Drehender hydraulikzylinder. |
DE4401142A1 (de) * | 1994-01-17 | 1995-07-20 | Roehm Guenter H | Spanneinrichtung an Werkzeugmaschinen mit einem umlaufenden Spannzylinder |
-
1995
- 1995-10-20 DE DE19539135A patent/DE19539135C1/de not_active Expired - Fee Related
-
1996
- 1996-08-23 ES ES96113516T patent/ES2137603T3/es not_active Expired - Lifetime
- 1996-08-23 EP EP96113516A patent/EP0769340B1/de not_active Expired - Lifetime
- 1996-10-08 US US08/727,374 patent/US5876041A/en not_active Expired - Fee Related
- 1996-10-18 JP JP8276616A patent/JPH09168906A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0769340B1 (de) | 1999-10-27 |
DE19539135C1 (de) | 1997-03-27 |
US5876041A (en) | 1999-03-02 |
EP0769340A1 (de) | 1997-04-23 |
JPH09168906A (ja) | 1997-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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