DE60301560D1 - Druckluftspindel mit mittel zum leiten der lagerluft zum werkzeughaltebund - Google Patents

Druckluftspindel mit mittel zum leiten der lagerluft zum werkzeughaltebund

Info

Publication number
DE60301560D1
DE60301560D1 DE60301560T DE60301560T DE60301560D1 DE 60301560 D1 DE60301560 D1 DE 60301560D1 DE 60301560 T DE60301560 T DE 60301560T DE 60301560 T DE60301560 T DE 60301560T DE 60301560 D1 DE60301560 D1 DE 60301560D1
Authority
DE
Germany
Prior art keywords
spindle
air
tool
lead
compressed air
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
Application number
DE60301560T
Other languages
English (en)
Other versions
DE60301560T2 (de
Inventor
Beat Ammann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BALLADO INVEST Inc
Original Assignee
BALLADO INVEST Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BALLADO INVEST Inc filed Critical BALLADO INVEST Inc
Publication of DE60301560D1 publication Critical patent/DE60301560D1/de
Application granted granted Critical
Publication of DE60301560T2 publication Critical patent/DE60301560T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • 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
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/94—Tool-support
    • Y10T408/95—Tool-support with tool-retaining 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/94—Tool-support
    • Y10T408/95—Tool-support with tool-retaining means
    • Y10T408/953—Clamping jaws
    • 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
    • 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
    • Y10T409/30952—Milling with cutter holder
DE60301560T 2002-02-22 2003-02-04 Druckluftspindel mit Mittel zum Leiten der Lagerluft zum Werkzeughaltebund Expired - Fee Related DE60301560T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH3162002 2002-02-22
CH316022002 2002-02-22
PCT/IB2003/000366 WO2003071144A1 (en) 2002-02-22 2003-02-04 Pneumatic spindle with means to direct the bearing air towards the tool-holding collet

Publications (2)

Publication Number Publication Date
DE60301560D1 true DE60301560D1 (de) 2005-10-13
DE60301560T2 DE60301560T2 (de) 2006-05-24

Family

ID=27740056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60301560T Expired - Fee Related DE60301560T2 (de) 2002-02-22 2003-02-04 Druckluftspindel mit Mittel zum Leiten der Lagerluft zum Werkzeughaltebund

Country Status (6)

Country Link
US (1) US7112019B2 (de)
EP (1) EP1476668B1 (de)
AT (1) ATE304129T1 (de)
AU (1) AU2003247438A1 (de)
DE (1) DE60301560T2 (de)
WO (1) WO2003071144A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE396805T1 (de) * 2004-05-27 2008-06-15 Trumpf Werkzeugmaschinen Gmbh Stanzmaschine mit elektrischem dreh-/hubantrieb
US7568409B2 (en) * 2005-03-30 2009-08-04 Federal-Mogul World Wide, Inc Hybrid orbiting spindle for shaping non-circular holes
JP4410175B2 (ja) * 2005-09-09 2010-02-03 株式会社ソディック 工作機械
JP4897311B2 (ja) * 2006-02-28 2012-03-14 オークマ株式会社 主軸装置の防塵機構
US7465133B2 (en) * 2006-04-10 2008-12-16 Gm Global Technology Operations, Inc. Toolholder with retractable bushing

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844086A1 (de) 1978-10-10 1980-04-30 Bosch Gmbh Robert Handwerkzeugmaschine, insbesondere schlaghammer
US4836723A (en) * 1985-10-08 1989-06-06 Flammini John T Spindle assembly
GB8614579D0 (en) * 1986-06-16 1986-07-23 Head K A J Tool holder
US4884899A (en) 1987-04-03 1989-12-05 Schwartzman Everett H Resiliently mounted fluid bearing assembly
DE3735398A1 (de) * 1987-10-20 1989-05-03 Andre Maxeiner Spaene und teilchenentferner
US5145298A (en) * 1989-09-11 1992-09-08 Optima Industries, Inc. High speed drill spindle
DE4100186A1 (de) * 1991-01-05 1992-07-09 Bosch Gmbh Robert Handwerkzeugmaschine mit abnehmbaren werkzeughalter
CA2087798C (en) * 1992-01-22 2001-10-23 James Oliver Holtey High speed spindle unit and driver
DE4411523A1 (de) * 1994-04-02 1995-10-05 Roehm Guenter H Bohreinrichtung aus einer Bohrmaschine und einem Bohrfutter
US5771762A (en) * 1994-04-29 1998-06-30 Bissett; Kevin J. Quick-coupling face-driver assembly of a rotary drive device and method for changing face drivers
US6270087B1 (en) * 1994-07-27 2001-08-07 Mednext, Inc. Tool shaft coupler
US5649795A (en) * 1995-11-22 1997-07-22 The Gillette Company Machine tool
JPH1110420A (ja) * 1997-06-23 1999-01-19 Ntn Corp 静圧空気軸受スピンドル
US6280124B1 (en) * 1999-03-18 2001-08-28 Ballado Investments Inc. Spindle with linear motor for axially moving a tool
WO2001014089A1 (en) * 1999-07-21 2001-03-01 Black & Decker Inc. Power drivable chuck
DE20105763U1 (de) * 2001-04-02 2001-07-19 Roehm Gmbh Bohrfutter mit einer Schnellkupplung

Also Published As

Publication number Publication date
ATE304129T1 (de) 2005-09-15
WO2003071144A1 (en) 2003-08-28
EP1476668A1 (de) 2004-11-17
DE60301560T2 (de) 2006-05-24
US7112019B2 (en) 2006-09-26
US20050126804A1 (en) 2005-06-16
AU2003247438A1 (en) 2003-09-09
EP1476668B1 (de) 2005-09-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee