GB2080443B - Bearing assembly for machine tool spindles - Google Patents

Bearing assembly for machine tool spindles

Info

Publication number
GB2080443B
GB2080443B GB8023650A GB8023650A GB2080443B GB 2080443 B GB2080443 B GB 2080443B GB 8023650 A GB8023650 A GB 8023650A GB 8023650 A GB8023650 A GB 8023650A GB 2080443 B GB2080443 B GB 2080443B
Authority
GB
United Kingdom
Prior art keywords
machine tool
bearing assembly
tool spindles
spindles
bearing
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
Application number
GB8023650A
Other versions
GB2080443A (en
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.)
F Jos Lamb Co
Original Assignee
F Jos Lamb Co
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 F Jos Lamb Co filed Critical F Jos Lamb Co
Priority to GB8023650A priority Critical patent/GB2080443B/en
Priority to DE3028106A priority patent/DE3028106C2/en
Priority to FR8017199A priority patent/FR2493206A1/en
Publication of GB2080443A publication Critical patent/GB2080443A/en
Application granted granted Critical
Publication of GB2080443B publication Critical patent/GB2080443B/en
Expired 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • 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
    • B23Q1/262—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 with means to adjust the distance between the relatively slidable members
    • B23Q1/265—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 with means to adjust the distance between the relatively slidable members between rotating members
    • 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
    • B23Q11/0003—Arrangements for preventing undesired thermal effects on tools or 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
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
    • 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
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546—Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548—Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
    • 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
    • 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
    • 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
    • F16C19/36—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 a single row of rollers
    • F16C19/364—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 a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • 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
GB8023650A 1980-07-18 1980-07-18 Bearing assembly for machine tool spindles Expired GB2080443B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8023650A GB2080443B (en) 1980-07-18 1980-07-18 Bearing assembly for machine tool spindles
DE3028106A DE3028106C2 (en) 1980-07-18 1980-07-24 Bearing arrangement for the spindle of a machine tool
FR8017199A FR2493206A1 (en) 1980-07-18 1980-08-04 APPARATUS FOR APPLYING A LOAD PRIOR TO THE MACHINE TOOL PIN SUPPORT BEARINGS

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8023650A GB2080443B (en) 1980-07-18 1980-07-18 Bearing assembly for machine tool spindles
DE3028106A DE3028106C2 (en) 1980-07-18 1980-07-24 Bearing arrangement for the spindle of a machine tool
FR8017199A FR2493206A1 (en) 1980-07-18 1980-08-04 APPARATUS FOR APPLYING A LOAD PRIOR TO THE MACHINE TOOL PIN SUPPORT BEARINGS

Publications (2)

Publication Number Publication Date
GB2080443A GB2080443A (en) 1982-02-03
GB2080443B true GB2080443B (en) 1984-09-12

Family

ID=27188798

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8023650A Expired GB2080443B (en) 1980-07-18 1980-07-18 Bearing assembly for machine tool spindles

Country Status (3)

Country Link
DE (1) DE3028106C2 (en)
FR (1) FR2493206A1 (en)
GB (1) GB2080443B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4318285A (en) * 1984-06-12 1985-12-19 Luk Lamellen Und Kupplungsbau Gmbh Torque-transmitting device
FR2617075B2 (en) * 1985-07-12 1994-03-25 Forest Line Sa HORIZONTAL BORING MACHINE
PL261062A1 (en) * 1986-08-14 1988-05-26 Rolling bearing
DE3711600A1 (en) * 1987-04-07 1988-10-27 Salje Ernst SPINDLE SYSTEM FOR MACHINE TOOLS, ESPECIALLY GRINDING MACHINES
DE3713023C2 (en) * 1987-04-16 1996-02-01 Schwaebische Huettenwerke Gmbh Pallet clamping device
US5028152A (en) * 1990-03-21 1991-07-02 The Timken Company Machine with thermally compensated bearings
DE19845019B4 (en) * 1998-09-30 2005-04-07 Continental Isad Electronic Systems Gmbh & Co. Ohg Suspension for a torque-generating, receiving and / or transmitting assembly in the drive train of a motor vehicle
FR2796425B1 (en) * 1999-07-13 2001-10-19 Aerospatiale Matra Ccr METHOD OF INTRODUCING A METAL RING INTO A PART OF COMPOSITE MATERIAL WITH ORGANIC MATRIX AND PART OBTAINED BY THIS PROCESS
JP2010162634A (en) 2009-01-14 2010-07-29 Jtekt Corp Spindle device
ES2934069T3 (en) * 2018-02-07 2023-02-16 Timken Co Roller seating device for tapered roller bearings
EP4242483A1 (en) * 2022-03-07 2023-09-13 Flender GmbH Adjustable bearing arrangement, especially for wind turbines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2314622A (en) * 1942-03-21 1943-03-23 Timken Roiler Bearing Company Bearing mounting
DE803812C (en) * 1943-07-23 1951-04-09 British Timken Ltd Roller bearings
US2556368A (en) * 1948-09-15 1951-06-12 Gen Motors Corp Bearing mounting for spindles
DE884888C (en) * 1951-11-10 1953-07-30 Bosch Gmbh Robert Bearing sleeve for high-speed spindles, especially for electric hand grinders
US3066989A (en) * 1959-10-12 1962-12-04 Westinghouse Electric Corp Bearing mounting arrangement
CH418739A (en) * 1963-04-18 1966-08-15 Skf Svenska Kullagerfab Ab Device for setting rolling bearings
AT292496B (en) * 1970-03-04 1971-08-25 Deckel Ag Friedrich Bearing of a spindle operated at high speed
US4211454A (en) * 1978-10-16 1980-07-08 Bryant Grinder Corporation Antifriction bearing support

Also Published As

Publication number Publication date
FR2493206A1 (en) 1982-05-07
FR2493206B1 (en) 1984-08-10
DE3028106C2 (en) 1984-05-03
GB2080443A (en) 1982-02-03
DE3028106A1 (en) 1982-02-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980718