GB1330080A - Mounting arrangements for rotating tools - Google Patents

Mounting arrangements for rotating tools

Info

Publication number
GB1330080A
GB1330080A GB2618572A GB2618572A GB1330080A GB 1330080 A GB1330080 A GB 1330080A GB 2618572 A GB2618572 A GB 2618572A GB 2618572 A GB2618572 A GB 2618572A GB 1330080 A GB1330080 A GB 1330080A
Authority
GB
United Kingdom
Prior art keywords
shaft
driving shaft
fixed
thrust
pockets
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
GB2618572A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1330080A publication Critical patent/GB1330080A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • 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
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0696—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for both radial and axial load

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

1330080 Grinding BENDIX CORP 5 June 1972 [24 June 1971] 26185/72 Heading B3D [Also in Division F2] A mounting arrangement for a rotating tool, such as a grinding wheel 12, comprises a hollow driving shaft 18 having a connection for the tool and rotatably supported on a fixed central shaft 28, and a thrust bearing 56 to restrain axial movement of the driving shaft having thrust surfaces 64, 66 formed on the driving shaft and co-operating with a fixed thrust member 58 disposed around the shaft proximate the tool connection. The grinding wheel 12 is mounted on a hub 14 pressed on to a tapered surface 16 of the driving shaft by a collar 20. A pulley 22 is fixed to the other end of the shaft by a retainer 24, and a gear 26 is also fixed to the shaft for rotation thereof during crush dressing. The central shaft 28 is supported at one end by a housing structure 34 and the other end by a tapered cap 32 on a door structure 30. The driving shaft is supported on the central shaft by hydraulic fluid supplied to pockets 36 through passages 38, 40. The thrust surfaces 64, 66 in the driving shaft face circumferentially spaced pockets 72 in an annular portion 62 of the thrust ring member 58 mounted on a housing structure 60, fluid being supplied to the pockets through a passage 74.
GB2618572A 1971-06-24 1972-06-05 Mounting arrangements for rotating tools Expired GB1330080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15627771A 1971-06-24 1971-06-24

Publications (1)

Publication Number Publication Date
GB1330080A true GB1330080A (en) 1973-09-12

Family

ID=22558881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2618572A Expired GB1330080A (en) 1971-06-24 1972-06-05 Mounting arrangements for rotating tools

Country Status (5)

Country Link
US (1) US3736705A (en)
CA (1) CA969762A (en)
DE (1) DE2229235A1 (en)
GB (1) GB1330080A (en)
IT (1) IT956812B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730596A (en) * 1986-10-06 1988-03-15 Cincinnati Milacron Inc. Roll-type dressing unit
US4763448A (en) * 1987-05-11 1988-08-16 Junichi Yoshioka Centerless grinding machine
US4811525A (en) * 1988-02-24 1989-03-14 Citizen Watch Co., Ltd. Grinding head for a grinding machine
AT513743B1 (en) 2013-01-30 2014-07-15 Miba Gleitlager Gmbh Wind Turbine Gearbox
AT513507B1 (en) 2013-01-30 2014-05-15 Miba Gleitlager Gmbh bearings package
AT513516B1 (en) * 2013-01-30 2014-05-15 Miba Gleitlager Gmbh Wind Turbine Gearbox
DE102015201251A1 (en) * 2015-01-26 2016-07-28 Schaeffler Technologies AG & Co. KG Slide bearing arrangement for a loaded with a rotating radial force shaft
CN111451906B (en) * 2020-04-22 2022-04-05 深圳市裕展精密科技有限公司 Polishing head, polishing device and polishing equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735240A (en) * 1956-02-21 Grinding wheel mounting
GB639293A (en) * 1948-02-16 1950-06-28 Henry George Yates Combined journal and thrust bearings
GB955510A (en) * 1961-05-16 1964-04-15 Cav Ltd Shaft bearings
US3301613A (en) * 1963-07-12 1967-01-31 Chrysler Corp Damped resilient bearing mounting
US3247621A (en) * 1963-12-05 1966-04-26 Sheffield Corp Machine assembly

Also Published As

Publication number Publication date
US3736705A (en) 1973-06-05
DE2229235A1 (en) 1973-01-11
IT956812B (en) 1973-10-10
CA969762A (en) 1975-06-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees