GB1077018A - Improvements in grinding machines - Google Patents

Improvements in grinding machines

Info

Publication number
GB1077018A
GB1077018A GB32524/64A GB3252464A GB1077018A GB 1077018 A GB1077018 A GB 1077018A GB 32524/64 A GB32524/64 A GB 32524/64A GB 3252464 A GB3252464 A GB 3252464A GB 1077018 A GB1077018 A GB 1077018A
Authority
GB
United Kingdom
Prior art keywords
grinding
wheel
machine
grinding machines
division
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
GB32524/64A
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.)
Sheffield Corp
Original Assignee
Sheffield 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 Sheffield Corp filed Critical Sheffield Corp
Publication of GB1077018A publication Critical patent/GB1077018A/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
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • 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
    • 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
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • 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
    • 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
    • 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)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

1,077,018. Grinding. SHEFFIELD CORPORATION. Aug. 10, 1964 [Dec. 5, 1963], No. 32524/64. Heading B3D. [Also in Division F2] A grinding machine has a fixed spindle 22 on which a grinding wheel 20 is mounted through pre-loaded bearings 32, 33 (see Division F2). The spindle is supported at one end in a hinged door 26 and at the other in a recess 24 in a casting 23, by bolts 25. The grinding wheel is mounted through an adaptor 19 on a support 21 driven by a belt 50. The machine has a headstock (13) and tailstock (14) movable along a way (12) past the wheel (20) (Fig. 1, not shown).
GB32524/64A 1963-12-05 1964-08-10 Improvements in grinding machines Expired GB1077018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US328410A US3247621A (en) 1963-12-05 1963-12-05 Machine assembly

Publications (1)

Publication Number Publication Date
GB1077018A true GB1077018A (en) 1967-07-26

Family

ID=23280866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32524/64A Expired GB1077018A (en) 1963-12-05 1964-08-10 Improvements in grinding machines

Country Status (2)

Country Link
US (1) US3247621A (en)
GB (1) GB1077018A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3487587A (en) * 1966-09-19 1970-01-06 F E Rowland & Co Ltd Grinding machines
US3673743A (en) * 1968-09-17 1972-07-04 Dante S Giardini Machine assembly
DE2044046A1 (en) * 1970-09-05 1972-03-16 Fortuna Werke Maschf Ag Safety device for a grinding spindle
US3736705A (en) * 1971-06-24 1973-06-05 Bendix Corp Thrust bearing arrangement for a deadshaft mounted grinder wheelhead
SE360590B (en) * 1972-02-14 1973-10-01 Centro Maskin Goteborg Ab
DE2552259C3 (en) * 1975-11-21 1979-11-15 Kapp & Co, Werkzeugmaschinenfabrik, 8630 Coburg Machine for grinding internal, axially running profiles
US4294495A (en) * 1979-10-15 1981-10-13 Morris Whaley, Inc. Boom sockets
CH660706A5 (en) * 1983-01-21 1987-06-15 Hydrostress Ag CONCRETE MILLING WITH GUIDE RAIL.
NL183339C (en) * 1983-03-02 1988-10-03 Nissin Machine Works GRINDING DEVICE INCLUDING A GRINDING DISC AND A BUS CONNECTED THERE WITH.
US4858387A (en) * 1986-10-30 1989-08-22 Clough Arthur H Apparatus for grinding a workpiece
US4754574A (en) * 1986-10-30 1988-07-05 The Warner & Swasey Company Apparatus for grinding a workpiece
FR2624771A1 (en) * 1987-12-22 1989-06-23 Mecanique Precision DRIVE PIN FOR ROTATION OF A PRECISION TOOL, ESPECIALLY DIAMONDING WHEEL PIN FOR HIGH SPEED OPERATION
US4811525A (en) * 1988-02-24 1989-03-14 Citizen Watch Co., Ltd. Grinding head for a grinding machine
TWI388397B (en) * 2004-02-25 2013-03-11 Studer Ag Fritz Machine for machining workpieces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735240A (en) * 1956-02-21 Grinding wheel mounting
US2182012A (en) * 1937-01-07 1939-12-05 Baird Machine Co Spindle
US2457537A (en) * 1947-04-09 1948-12-28 Porter D Douglass Motor vehicle front wheel lubrication device

Also Published As

Publication number Publication date
US3247621A (en) 1966-04-26

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