ES2070674R - - Google Patents
Info
- Publication number
- ES2070674R ES2070674R ES9201519A ES9201519A ES2070674R ES 2070674 R ES2070674 R ES 2070674R ES 9201519 A ES9201519 A ES 9201519A ES 9201519 A ES9201519 A ES 9201519A ES 2070674 R ES2070674 R ES 2070674R
- Authority
- ES
- Spain
- Prior art keywords
- machine
- chuck
- tool
- air
- cooling
- 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
Classifications
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
- B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/303752—Process
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/303976—Milling with means to control temperature or lubricate
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/309352—Cutter spindle or spindle support
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Mounting Of Bearings Or Others (AREA)
- Gripping On Spindles (AREA)
- Drilling And Boring (AREA)
Abstract
PROCEDIMIENTO PARA ENFRIAR POR AIRE EL MANDRIL DE UNA MAQUINA-HERRAMIENTA. PROCEDIMIENTO PARA ENFRIAR POR AIRE EL MANDRIL DE UNA MAQUINA-HERRAMIENTA Y MANDRIL PARA MAQUINA-HERRAMIENTA CON ENFRIAMIENTO POR AIRE, PREVIENDO QUE EL MANDRIL DE LA MAQUINA-HERRAMIENTA ASI COMO LOS ELEMENTOS DE SOPORTE DEL MANDRIL ALOJADOS EN EL CABEZAL DE LA MAQUINA SON INFLUIDOS POR UNA CORRIENTE DE AIRE DE ENFRIAMIENTO FORZADA, CUYA POTENCIA RESULTA PROPORCIONAL AL NUMERO DE GIROS DEL MANDRIL, UTILIZANDOSE PARA LA GENERACION DE LA CORRIENTE DE AIRE UNA RUEDA DE TURBINA O UNA RUEDA DE TOBERAS, UNIDAS FUNCIONALMENTE AL MANDRIL DE LA MAQUINA-HERRAMIENTA, ESTANDO CONCEBIDA LA RUEDA DE MODO QUE ASPIRA AIRE AMBIENTAL QUE ES EXPULSADO POR LA RUEDA DE TURBINA PARA ROZAR LAS PARTES CONSTRUCTIVAS DEL MANDRIL QUE SE TRATA DE ENFRIAR, Y HABIENDOSE PREVISTO AL TERMINO DEL RECORRIDO DE ENFRIAMIENTO ABERTURAS PARA LA DESCARGA DEL AIRE.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4220310A DE4220310C2 (de) | 1992-06-22 | 1992-06-22 | Arbeitsspindel mit Luftkühlung |
CH1985/92A CH685683A5 (de) | 1992-06-22 | 1992-06-24 | Verfahren zum Kühlen mittels Luft der Spindel einer Werkzeugmaschine und entsprechende luftgekühlte Spindel. |
ES09201519A ES2070674B1 (es) | 1992-06-22 | 1992-07-20 | Procedimiento para enfriar por aire el mandril de una maquina-herramienta. |
US07/937,359 US5290130A (en) | 1992-06-22 | 1992-08-27 | Machine tool and method of cooling rotary parts thereof |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4220310A DE4220310C2 (de) | 1992-06-22 | 1992-06-22 | Arbeitsspindel mit Luftkühlung |
CH1985/92A CH685683A5 (de) | 1992-06-22 | 1992-06-24 | Verfahren zum Kühlen mittels Luft der Spindel einer Werkzeugmaschine und entsprechende luftgekühlte Spindel. |
ES09201519A ES2070674B1 (es) | 1992-06-22 | 1992-07-20 | Procedimiento para enfriar por aire el mandril de una maquina-herramienta. |
US07/937,359 US5290130A (en) | 1992-06-22 | 1992-08-27 | Machine tool and method of cooling rotary parts thereof |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2070674A2 ES2070674A2 (es) | 1995-06-01 |
ES2070674R true ES2070674R (es) | 1996-11-16 |
ES2070674B1 ES2070674B1 (es) | 1997-07-01 |
Family
ID=27428346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09201519A Expired - Fee Related ES2070674B1 (es) | 1992-06-22 | 1992-07-20 | Procedimiento para enfriar por aire el mandril de una maquina-herramienta. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5290130A (es) |
CH (1) | CH685683A5 (es) |
DE (1) | DE4220310C2 (es) |
ES (1) | ES2070674B1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2270724B (en) * | 1992-09-19 | 1995-08-09 | Systematic Drill Head Co Ltd | Machine tools |
JPH07164208A (ja) * | 1993-12-16 | 1995-06-27 | Fanuc Ltd | 工作機械の主軸の軸受部への切削液の侵入防止装置 |
DE19538762C1 (de) * | 1995-10-18 | 1997-04-10 | Hueller Hille Gmbh | Verfahren zur Kühlung und Schmierung eines spanend arbeitenden, rotierenden Werkzeuges mit geometrisch definierter Schneide und/oder des Werkstückes im Bearbeitungsbereich u. Bearbeitungsspindel zur Durchführung des Verfahrens |
US5941664A (en) * | 1997-09-04 | 1999-08-24 | Kennametal Inc. | Toolholder having impeller-type coolant inducer |
JPH11333607A (ja) * | 1998-05-29 | 1999-12-07 | Toshiba Mach Co Ltd | 主軸用ツールホルダクランプ装置 |
US6089797A (en) * | 1998-11-30 | 2000-07-18 | Excellon Automation, Co. | Thermal equalization system |
JP2002239857A (ja) * | 2001-02-13 | 2002-08-28 | Makino Milling Mach Co Ltd | 熱変形抑制機能を備えた工作機械 |
JP3944365B2 (ja) * | 2001-06-22 | 2007-07-11 | 東芝機械株式会社 | 工作機械、工具および工具ホルダ |
US6752750B2 (en) * | 2001-10-15 | 2004-06-22 | Toshiba Kikai Kabushiki Kaisha | Tool, tool holder, and machine tool |
US6682277B2 (en) * | 2001-10-16 | 2004-01-27 | Toshiba Kikai Kabushiki Kaisha | Tool, tool holder, and machine tool |
DE102004003685A1 (de) * | 2004-01-24 | 2005-08-11 | Zf Friedrichshafen Ag | Werkzeugmaschinengetriebe |
TW200618979A (en) * | 2004-12-03 | 2006-06-16 | Kou Sheng Feng Entpr Co Ltd | Machine tool having inbuilt water supplier |
DE102005022713A1 (de) | 2005-05-18 | 2006-11-23 | Zf Friedrichshafen Ag | Werkzeugmaschinengetriebe, insbesondere Spindelgetriebe |
DE102007021140A1 (de) * | 2007-05-03 | 2008-11-06 | Wolfgang Madlener | Verfahren zur Verringerung des Wärmeeintrags einer Spindel einer Werkzeugmaschine in eine Werkzeugaufnahme, Werkzeugaufnahme sowie Werkzeugmaschine |
JP5782773B2 (ja) * | 2011-03-25 | 2015-09-24 | ブラザー工業株式会社 | 工作機械 |
JP6370752B2 (ja) * | 2015-08-20 | 2018-08-08 | ファナック株式会社 | 加工機における主軸の放熱構造 |
CN114434201B (zh) * | 2022-01-14 | 2023-03-14 | 南通固邦数控机床有限公司 | 一种双龙门式高刚性滑枕加工装置 |
KR20240029264A (ko) * | 2022-08-26 | 2024-03-05 | 주식회사 휴비츠 | 덴탈용 드릴 기기의 패시브 에어 커튼 스핀들 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE637042C (de) * | 1936-10-19 | Robert Bosch Akt Ges | Elektrohandwerkzeugmaschine, insbesondere Handschleifmaschine | |
US2343875A (en) * | 1941-08-09 | 1944-03-14 | Bell Aircraft Corp | Machine tool |
US2387412A (en) * | 1941-10-04 | 1945-10-23 | Albert E Schnable | Toolhead or the like |
US2377271A (en) * | 1942-12-12 | 1945-05-29 | Anne R Schumann | Flexible shaft and air-cooled hand piece |
US2995069A (en) * | 1958-12-19 | 1961-08-08 | Bridgeport Machines | Multi-speed tool spindles fed by common quill |
DE3274074D1 (en) * | 1982-01-08 | 1986-12-11 | Fanuc Ltd | A spindle head unit |
JPS58201559A (ja) * | 1982-05-17 | 1983-11-24 | Fanuc Ltd | 主軸台の断熱装置 |
DE3306571A1 (de) * | 1983-02-25 | 1984-08-30 | Günter Horst 7927 Sontheim Röhm | Hydraulisch betaetigter spannzylinder fuer spanneinrichtungen an einer rotierenden spindel, insbesondere drehmaschinenspindel |
DE3902592C2 (de) * | 1989-01-28 | 1995-03-23 | Gildemeister Ag | Antrieb für die Werkstückspindel einer Werkzeugmaschine |
DE3928985A1 (de) * | 1989-09-01 | 1991-03-14 | Index Werke Kg Hahn & Tessky | Werkstueckspindel-anordnung fuer eine drehmaschine |
JPH042438A (ja) * | 1990-04-13 | 1992-01-07 | Yamazaki Mazak Corp | 工作機械の主軸駆動モータの冷却構造 |
-
1992
- 1992-06-22 DE DE4220310A patent/DE4220310C2/de not_active Expired - Fee Related
- 1992-06-24 CH CH1985/92A patent/CH685683A5/de not_active IP Right Cessation
- 1992-07-20 ES ES09201519A patent/ES2070674B1/es not_active Expired - Fee Related
- 1992-08-27 US US07/937,359 patent/US5290130A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4220310C2 (de) | 1995-09-21 |
US5290130A (en) | 1994-03-01 |
DE4220310A1 (de) | 1993-12-23 |
ES2070674A2 (es) | 1995-06-01 |
ES2070674B1 (es) | 1997-07-01 |
CH685683A5 (de) | 1995-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19950601 Kind code of ref document: R Effective date: 19950601 |
|
FD1A | Patent lapsed |
Effective date: 20040503 |