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FR2696216B1 - BEARING FOR MOUNTING A MACHINE TOOL SPINDLE. - Google Patents

BEARING FOR MOUNTING A MACHINE TOOL SPINDLE.

Info

Publication number
FR2696216B1
FR2696216B1 FR9311448A FR9311448A FR2696216B1 FR 2696216 B1 FR2696216 B1 FR 2696216B1 FR 9311448 A FR9311448 A FR 9311448A FR 9311448 A FR9311448 A FR 9311448A FR 2696216 B1 FR2696216 B1 FR 2696216B1
Authority
FR
France
Prior art keywords
bearing
mounting
machine tool
tool spindle
spindle
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
FR9311448A
Other languages
French (fr)
Other versions
FR2696216A1 (en
Inventor
Ripolles Ortiz Francisco
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.)
INA Waelzlager Schaeffler OHG
Original Assignee
INA Waelzlager Schaeffler OHG
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 INA Waelzlager Schaeffler OHG filed Critical INA Waelzlager Schaeffler OHG
Publication of FR2696216A1 publication Critical patent/FR2696216A1/en
Application granted granted Critical
Publication of FR2696216B1 publication Critical patent/FR2696216B1/en
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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/0237—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means involving squeeze-film damping
    • 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
    • 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
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/381—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
    • 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
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • F16C27/045—Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
    • 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 buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Turning (AREA)
  • Support Of The Bearing (AREA)
FR9311448A 1992-09-29 1993-09-27 BEARING FOR MOUNTING A MACHINE TOOL SPINDLE. Expired - Fee Related FR2696216B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924232563 DE4232563B4 (en) 1992-09-29 1992-09-29 Rolling bearing for mounting a machine tool spindle

Publications (2)

Publication Number Publication Date
FR2696216A1 FR2696216A1 (en) 1994-04-01
FR2696216B1 true FR2696216B1 (en) 1995-10-27

Family

ID=6469090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9311448A Expired - Fee Related FR2696216B1 (en) 1992-09-29 1993-09-27 BEARING FOR MOUNTING A MACHINE TOOL SPINDLE.

Country Status (2)

Country Link
DE (1) DE4232563B4 (en)
FR (1) FR2696216B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10151263B4 (en) * 2001-10-17 2010-12-02 Schaeffler Technologies Gmbh & Co. Kg Axial rolling bearing
US7637664B2 (en) * 2004-03-30 2009-12-29 Harmonic Drive Systems, Inc. Composite roll bearing
DE102012007972A1 (en) * 2012-04-20 2013-10-24 Gm Global Technology Operations, Llc gear assembly
DE102020211040A1 (en) 2020-09-02 2022-03-03 Minebea Mitsumi Inc. Bearing condition detection device and roller bearing with such a bearing condition detection device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1776647A (en) * 1929-12-28 1930-09-23 Camp M Zubler Antifriction bearing
FR1464889A (en) * 1965-11-26 1967-01-06 Rolling
DE7201256U (en) * 1972-01-14 1972-04-06 Skf Kugellagerfab Gmbh Arrangement for storage
DE2630740B2 (en) * 1976-04-08 1978-08-31 Kugelfischer Georg Schaefer & Co, 8720 Schweinfurt Grinding spindle unit
DE2738287A1 (en) * 1977-08-25 1979-03-01 Schaeffler Ohg Industriewerk Combined radial and thrust rolling bearing - has inner race with slots at either side increasing flexibility under thrust loading
DE2917425A1 (en) * 1979-04-28 1980-11-06 Schaeffler Ohg Industriewerk RADIAL-AXIAL ROLLER BEARING, ESPECIALLY FOR THE BEARING OF BALL ROLLER SPINDLES IN MACHINE TOOLS
GB2080888A (en) * 1980-07-29 1982-02-10 Rolls Royce Bearing assembly
DE3811129A1 (en) * 1988-03-31 1989-10-19 Fortuna Werke Maschf Ag Bearing for a spindle of a machine tool
DE4105982C1 (en) * 1991-02-26 1992-08-13 Hueller Hille Gmbh, 7140 Ludwigsburg, De Main spindle bearing system for machine tool - has middle bearing play-free adjustable, its bush non-rotatable, and sealing rings in gap ends

Also Published As

Publication number Publication date
DE4232563B4 (en) 2005-09-29
FR2696216A1 (en) 1994-04-01
DE4232563A1 (en) 1994-03-31

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20080531