GB1185703A - Improvements in and relating to the Mounting and Dismounting of Machine Elements - Google Patents

Improvements in and relating to the Mounting and Dismounting of Machine Elements

Info

Publication number
GB1185703A
GB1185703A GB743067A GB743067A GB1185703A GB 1185703 A GB1185703 A GB 1185703A GB 743067 A GB743067 A GB 743067A GB 743067 A GB743067 A GB 743067A GB 1185703 A GB1185703 A GB 1185703A
Authority
GB
United Kingdom
Prior art keywords
locking nut
pressure
inner race
seat
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
GB743067A
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.)
SKF AB
Original Assignee
Svenska Kullagerfabriken AB
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 Svenska Kullagerfabriken AB filed Critical Svenska Kullagerfabriken AB
Publication of GB1185703A publication Critical patent/GB1185703A/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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
    • B23P11/022—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using pressure fluids
    • 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
    • F16C35/063—Fixing them on the shaft
    • 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
    • F16C35/078—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing using pressure fluid as mounting aid
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0852—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
    • F16D1/0858—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to the elasticity of the hub (including shrink fits)
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/09—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces
    • F16D1/092—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping due to axial loading of at least one pair of conical surfaces the pair of conical mating surfaces being provided on the coupled hub and shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Support Of The Bearing (AREA)

Abstract

1,185,703. Assembling force fits. SVENSKA KULLAGERFABRIKEN A.B. 16 Feb., 1967 [17 Feb., 1966], No. 7430/67. Heading B3U. [Also in Divisions B4 and F2] The inner race of a roller bearing is mounted on, or dismounted from, its frusto-conical seat 2 on a shaft 1, by means of an annular internally stepped member 6 which co-operates with an annular externally stepped member 7 held axially by a spacer 12 and locking nut 13, to define a pressure-tight annular chamber 8 into which oil or grease may be introduced under pressure to force the member 6 axially against the inner race moving it along its seat, friction between the ring 7 and shaft 1 being at least a substantial proportion of the axial force exerted by the hydraulic pressure on the inner ring 7 thereby reducing the strain on the locking nut 13. After mounting, the pressure device may be removed and replaced by a spacer sleeve, a thrust bearing and locking nut or only a locking nut. Pressure devices may be provided both to mount and dismount a single bearing. The inner race 2 may be dismounted by hydraulic pressure from conduit 26 communicating with a circumferential groove 27 to press the inner race from its seat. For continuous control of the bearing clearance while being mounted, the outer race is replaced by a gauge (14), Fig. 2 (not shown), known per se.
GB743067A 1966-02-17 1967-02-16 Improvements in and relating to the Mounting and Dismounting of Machine Elements Expired GB1185703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE203766 1966-02-17

Publications (1)

Publication Number Publication Date
GB1185703A true GB1185703A (en) 1970-03-25

Family

ID=20259278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB743067A Expired GB1185703A (en) 1966-02-17 1967-02-16 Improvements in and relating to the Mounting and Dismounting of Machine Elements

Country Status (5)

Country Link
CH (1) CH457321A (en)
DE (1) DE1603696A1 (en)
ES (1) ES336575A1 (en)
FR (1) FR1511836A (en)
GB (1) GB1185703A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345454A (en) * 2015-12-02 2016-02-24 东方电气风电有限公司 Main shaft bearing assembly deviation correcting system for main shaft of wind turbine generating set
CN107061517A (en) * 2017-02-20 2017-08-18 浙江佳力科技股份有限公司 Rolling bearing hydraulic withdrawal structure
CN107498508A (en) * 2017-09-30 2017-12-22 山西晋丰煤化工有限责任公司 Hydrogen nitrogen cycle machine loads and unloads valve specific purpose tool
NO20161079A1 (en) * 2016-06-29 2018-01-01 Macgregor Norway As Exchange of bushing in drum
CN110281188A (en) * 2019-06-13 2019-09-27 交通运输部南海航海保障中心北海航标处 A kind of equipment for installing navigation mark lamp frame and counterweight

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4438199A1 (en) * 1994-10-26 1996-05-02 Linke Hofmann Busch Bearing seat on a bolt with an intermediate ring
SE509428C2 (en) * 1995-05-10 1999-01-25 Skf Ab Procedure for mounting prestressed bearings
CN102166744B (en) * 2011-03-29 2012-08-22 江西江州联合造船有限责任公司 Device for horizontally installing heavy nut

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105345454A (en) * 2015-12-02 2016-02-24 东方电气风电有限公司 Main shaft bearing assembly deviation correcting system for main shaft of wind turbine generating set
CN105345454B (en) * 2015-12-02 2018-01-30 东方电气风电有限公司 The main shaft bearing assembling deviation correcting system of wind generator set main shaft
NO20161079A1 (en) * 2016-06-29 2018-01-01 Macgregor Norway As Exchange of bushing in drum
NO341959B1 (en) * 2016-06-29 2018-03-05 Macgregor Norway As Exchange of bushing in drum
CN107061517A (en) * 2017-02-20 2017-08-18 浙江佳力科技股份有限公司 Rolling bearing hydraulic withdrawal structure
CN107498508A (en) * 2017-09-30 2017-12-22 山西晋丰煤化工有限责任公司 Hydrogen nitrogen cycle machine loads and unloads valve specific purpose tool
CN110281188A (en) * 2019-06-13 2019-09-27 交通运输部南海航海保障中心北海航标处 A kind of equipment for installing navigation mark lamp frame and counterweight
CN110281188B (en) * 2019-06-13 2024-04-12 交通运输部南海航海保障中心北海航标处 Equipment for installing navigation mark lamp bracket and counterweight

Also Published As

Publication number Publication date
FR1511836A (en) 1968-02-02
ES336575A1 (en) 1968-04-01
CH457321A (en) 1968-05-31
DE1603696A1 (en) 1969-12-18

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees