DE2106805A1 - Spindellagerung fur Werkzeugmaschinen - Google Patents

Spindellagerung fur Werkzeugmaschinen

Info

Publication number
DE2106805A1
DE2106805A1 DE19712106805 DE2106805A DE2106805A1 DE 2106805 A1 DE2106805 A1 DE 2106805A1 DE 19712106805 DE19712106805 DE 19712106805 DE 2106805 A DE2106805 A DE 2106805A DE 2106805 A1 DE2106805 A1 DE 2106805A1
Authority
DE
Germany
Prior art keywords
spindle
housing
bearing
bearings
outer race
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.)
Pending
Application number
DE19712106805
Other languages
German (de)
English (en)
Inventor
Charles R Fond du Lac Wis Maastricht (V St A )
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.)
Giddings and Lewis LLC
Original Assignee
Giddings and Lewis LLC
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 Giddings and Lewis LLC filed Critical Giddings and Lewis LLC
Publication of DE2106805A1 publication Critical patent/DE2106805A1/de
Pending 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turning (AREA)
  • Support Of The Bearing (AREA)
DE19712106805 1970-02-12 1971-02-12 Spindellagerung fur Werkzeugmaschinen Pending DE2106805A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1074070A 1970-02-12 1970-02-12

Publications (1)

Publication Number Publication Date
DE2106805A1 true DE2106805A1 (de) 1971-08-26

Family

ID=21747176

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712106805 Pending DE2106805A1 (de) 1970-02-12 1971-02-12 Spindellagerung fur Werkzeugmaschinen

Country Status (5)

Country Link
US (1) US3620586A (enExample)
JP (1) JPS5220710B1 (enExample)
CA (1) CA930936A (enExample)
DE (1) DE2106805A1 (enExample)
GB (1) GB1312587A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE355774B (enExample) * 1972-05-25 1973-05-07 Skf Ind Trading & Dev
JPS51132351A (en) * 1975-05-13 1976-11-17 Koyo Seiko Co Ltd Pre-pressure adjusting type bearing device
US4025136A (en) * 1975-11-03 1977-05-24 Allis-Chalmers Corporation Multiple bearing adjusting device
US4303360A (en) * 1980-02-29 1981-12-01 Giddings & Lewis, Inc. Power drawfinger system for machine tool spindle
US4400098A (en) * 1980-12-15 1983-08-23 Ransome Hoffmann Pollard Limited Bearing arrangements
US4519734A (en) * 1982-06-22 1985-05-28 Ex-Cello-O Corporation High speed spindle with preloaded bearings
US4690085A (en) * 1986-07-09 1987-09-01 Sundstrand Corporation Propulsion system for a torpedo with thrust compensation
US5111562A (en) * 1990-11-27 1992-05-12 Versa Tech Engineering Spindle apparatus for holding a workpiece
US5388917A (en) * 1992-10-14 1995-02-14 Ntn Corporation Spindle unit
SE509428C2 (sv) * 1995-05-10 1999-01-25 Skf Ab Förfarande för att montera förspända lager
US6123000A (en) * 1998-09-04 2000-09-26 Contour Hardeing, Inc. Centering spindle for a machine tool including an isolation spacer
DE102008036196A1 (de) * 2008-08-02 2010-02-04 Mtu Aero Engines Gmbh Lagerring und Verfahren zum Kühlen eines Lagerrings
KR101366140B1 (ko) * 2013-06-10 2014-02-25 주식회사 에코텍 예압조정을 위한 스트로크의 극간 및 실링재의 탄성변형을 이용한 베어링의 가변 예압 시스템
DE102014216313A1 (de) * 2014-08-18 2016-02-18 Schaeffler Technologies AG & Co. KG Lagerring und Verfahren zur Herstellung eines Lagerrings
DE102024113238A1 (de) * 2024-05-13 2025-11-13 Schaeffler Technologies AG & Co. KG Werkzeugmaschine mit variabler Lager-Vorspannung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211060A (en) * 1963-12-11 1965-10-12 Giddings & Lewis Spindle bearing preload assembly

Also Published As

Publication number Publication date
JPS5220710B1 (enExample) 1977-06-06
GB1312587A (en) 1973-04-04
CA930936A (en) 1973-07-31
US3620586A (en) 1971-11-16

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Legal Events

Date Code Title Description
OHW Rejection