EP2319656A3 - Grinding machine - Google Patents

Grinding machine Download PDF

Info

Publication number
EP2319656A3
EP2319656A3 EP10180502A EP10180502A EP2319656A3 EP 2319656 A3 EP2319656 A3 EP 2319656A3 EP 10180502 A EP10180502 A EP 10180502A EP 10180502 A EP10180502 A EP 10180502A EP 2319656 A3 EP2319656 A3 EP 2319656A3
Authority
EP
European Patent Office
Prior art keywords
workpiece
grinding machine
shoes
grinding
peripheral surface
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.)
Granted
Application number
EP10180502A
Other languages
German (de)
French (fr)
Other versions
EP2319656B1 (en
EP2319656A2 (en
Inventor
Noboru Watanabe
Hiroaki Unoki
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.)
Taiyo Koki Co Ltd
Original Assignee
Taiyo Koki Co Ltd
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 Taiyo Koki Co Ltd filed Critical Taiyo Koki Co Ltd
Publication of EP2319656A2 publication Critical patent/EP2319656A2/en
Publication of EP2319656A3 publication Critical patent/EP2319656A3/en
Application granted granted Critical
Publication of EP2319656B1 publication Critical patent/EP2319656B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/12—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces both externally and internally with several grinding wheels
    • 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
    • B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

In a grinding machine 1 which is provided with: a grinding wheel 4 grinding an outer peripheral surface or an inner peripheral surface of a workpiece W in a substantially cylindrical shape; a worktable 3 supporting the workpiece W in a rotationally drivable manner and having a rotation axis directed in a vertical direction; and a first and a second shoe 5, 6 abutting on the workpiece W to support the workpiece W, there are provided: a moving mechanism capable of moving the first and second shoes 5, 6 in X-axis and Y-axis directions in a horizontal plane; and a controller 20 controlling the moving mechanism so that positions in the two-axial directions of the first and second shoes 5, 6 become predetermined positions.
EP10180502.6A 2009-09-29 2010-09-28 Grinding machine Not-in-force EP2319656B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009225270A JP5416527B2 (en) 2009-09-29 2009-09-29 Grinder

Publications (3)

Publication Number Publication Date
EP2319656A2 EP2319656A2 (en) 2011-05-11
EP2319656A3 true EP2319656A3 (en) 2013-01-16
EP2319656B1 EP2319656B1 (en) 2016-05-04

Family

ID=43747628

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10180502.6A Not-in-force EP2319656B1 (en) 2009-09-29 2010-09-28 Grinding machine

Country Status (6)

Country Link
EP (1) EP2319656B1 (en)
JP (1) JP5416527B2 (en)
KR (1) KR101713202B1 (en)
CN (1) CN201833239U (en)
ES (1) ES2574230T3 (en)
TW (1) TWI434749B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5729178B2 (en) * 2011-07-04 2015-06-03 日本精工株式会社 Grinding machine and grinding method
CN104708505A (en) * 2015-02-03 2015-06-17 郑立新 Outer circle grinding machine for universal joint holder
CN104690610A (en) * 2015-02-03 2015-06-10 郑立新 Cylindrical grinding machine for universal joint cage
CN104690611A (en) * 2015-02-03 2015-06-10 郑立新 Cylindrical grinding machine for universal joint cage
CN104999367A (en) * 2015-07-27 2015-10-28 洛阳轴研科技股份有限公司 Method for machining bearing ring by fixing bearing ring to grinding machine through auxiliary clamp
CN105127846A (en) * 2015-08-28 2015-12-09 仙居县创丰工艺品厂 Grinding tool for wine storage grids of wine cabinet and wine cabinet manufacturing method
CN107234524A (en) * 2016-03-28 2017-10-10 沈阳海默数控机床有限公司 A kind of vertical grinder for carrying out grinding for circular excircle of workpiece face to planing surface
CN107030537B (en) * 2017-03-13 2018-11-27 浙江兆丰机电股份有限公司 The fine spiral lamination carding process of outer round surface
CN108890490B (en) * 2018-08-29 2020-08-21 邳州市耐磨材料有限公司 All-round equipment of polishing of bearing ring
CN109848771B (en) * 2019-01-28 2020-12-01 苏州美特福自动化科技有限公司 Bearing ring grinding device for bearing production
GB201916639D0 (en) * 2019-11-15 2020-01-01 Fives Landis Ltd A workpiece holding assembly for a grinding machine and grinding methods
CN111872821A (en) * 2020-07-31 2020-11-03 北京市燃气集团有限责任公司 Bolt rust cleaning ware of polishing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2017545A (en) * 1978-03-22 1979-10-10 Ntn Toyo Bearing Co Ltd Method of controlling infeed in compound grinding
US5213348A (en) * 1990-11-28 1993-05-25 Bryant Grinder Corporation Workpart chuck positioning mechanism with independent shoes
EP0551630A1 (en) * 1991-12-26 1993-07-21 Toyoda Koki Kabushiki Kaisha Method of grinding a workpiece having plural cylindrical portions with plural grinding wheels
DE10145673A1 (en) * 2001-05-17 2002-12-05 Chiron Werke Gmbh Machine tool for machining a bar-shaped workpiece

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948187U (en) * 1972-07-28 1974-04-26
JPS6274568A (en) 1985-09-28 1987-04-06 Okuma Mach Works Ltd Grinding method utilizing nc controlled work rest
JPH0540914Y2 (en) * 1987-04-20 1993-10-18
JPH0379151A (en) 1989-08-23 1991-04-04 Canon Inc Facsimile equipment
JP2521277Y2 (en) * 1991-01-21 1996-12-25 株式会社日平トヤマ Work rest
JPH0631602A (en) * 1992-07-09 1994-02-08 Koyo Mach Ind Co Ltd Grinding method of thin-walled circular body and device thereof
JP3243339B2 (en) * 1993-07-26 2002-01-07 豊田工機株式会社 Work pressing device
JPH0796438A (en) * 1993-09-28 1995-04-11 Nissan Motor Co Ltd Supporting device of workpiece
JPH07266173A (en) * 1994-03-28 1995-10-17 Micron Seimitsu Kk Work centering method and device therefor
JPH11347896A (en) * 1998-06-05 1999-12-21 Nippon Seiko Kk Centerless grinding machine
JP5056066B2 (en) * 2007-02-23 2012-10-24 株式会社ジェイテクト Grinding method for work journal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2017545A (en) * 1978-03-22 1979-10-10 Ntn Toyo Bearing Co Ltd Method of controlling infeed in compound grinding
US5213348A (en) * 1990-11-28 1993-05-25 Bryant Grinder Corporation Workpart chuck positioning mechanism with independent shoes
EP0551630A1 (en) * 1991-12-26 1993-07-21 Toyoda Koki Kabushiki Kaisha Method of grinding a workpiece having plural cylindrical portions with plural grinding wheels
DE10145673A1 (en) * 2001-05-17 2002-12-05 Chiron Werke Gmbh Machine tool for machining a bar-shaped workpiece

Also Published As

Publication number Publication date
TWI434749B (en) 2014-04-21
KR20110035919A (en) 2011-04-06
KR101713202B1 (en) 2017-03-07
CN201833239U (en) 2011-05-18
EP2319656B1 (en) 2016-05-04
EP2319656A2 (en) 2011-05-11
JP5416527B2 (en) 2014-02-12
TW201114547A (en) 2011-05-01
ES2574230T3 (en) 2016-06-16
JP2011073082A (en) 2011-04-14

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