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DE60328984D1 - Polierspannvorrichtung für walzwerk-fangwalzenlager - Google Patents

Polierspannvorrichtung für walzwerk-fangwalzenlager

Info

Publication number
DE60328984D1
DE60328984D1 DE60328984T DE60328984T DE60328984D1 DE 60328984 D1 DE60328984 D1 DE 60328984D1 DE 60328984 T DE60328984 T DE 60328984T DE 60328984 T DE60328984 T DE 60328984T DE 60328984 D1 DE60328984 D1 DE 60328984D1
Authority
DE
Germany
Prior art keywords
shaft member
pressure
polishing jig
bearings
polishing device
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 - Lifetime
Application number
DE60328984T
Other languages
English (en)
Inventor
Kunio Higuchi
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.)
JTEKT Corp
Original Assignee
JTEKT 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
Priority claimed from JP2002167556A external-priority patent/JP4140288B2/ja
Priority claimed from JP2002167557A external-priority patent/JP4321011B2/ja
Application filed by JTEKT Corp filed Critical JTEKT Corp
Application granted granted Critical
Publication of DE60328984D1 publication Critical patent/DE60328984D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • 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
    • 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
    • B24B5/36—Single-purpose machines or devices
    • B24B5/37—Single-purpose machines or devices for grinding rolls, e.g. barrel-shaped rolls
    • 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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B28/00—Maintaining rolls or rolling equipment in effective condition
    • B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/07—Adaptation of roll neck bearings
    • 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
    • F16C2322/12—Rolling apparatus, e.g. rolling stands, rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Rolling Contact Bearings (AREA)
DE60328984T 2002-06-07 2003-06-06 Polierspannvorrichtung für walzwerk-fangwalzenlager Expired - Lifetime DE60328984D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002167556A JP4140288B2 (ja) 2002-06-07 2002-06-07 圧延機バックアップロール用軸受の研磨治具
JP2002167557A JP4321011B2 (ja) 2002-06-07 2002-06-07 圧延機バックアップロール用軸受の外輪外径の研磨治具
PCT/JP2003/007230 WO2003106106A1 (ja) 2002-06-07 2003-06-06 圧延機バックアップロール用軸受の研磨治具

Publications (1)

Publication Number Publication Date
DE60328984D1 true DE60328984D1 (de) 2009-10-08

Family

ID=29738346

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60328984T Expired - Lifetime DE60328984D1 (de) 2002-06-07 2003-06-06 Polierspannvorrichtung für walzwerk-fangwalzenlager
DE60332678T Expired - Lifetime DE60332678D1 (de) 2002-06-07 2003-06-06 Polierspannvorrichtung für Walzwerk-Fangwalzenlager

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60332678T Expired - Lifetime DE60332678D1 (de) 2002-06-07 2003-06-06 Polierspannvorrichtung für Walzwerk-Fangwalzenlager

Country Status (5)

Country Link
US (2) US7001258B2 (de)
EP (2) EP2060361B1 (de)
DE (2) DE60328984D1 (de)
ES (1) ES2332309T3 (de)
WO (1) WO2003106106A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7327060B2 (en) * 2004-12-30 2008-02-05 Rozlev Corp., Llc Bearing assembly having a mechanical component and using attractive magnetic forces
US7391128B2 (en) * 2004-12-30 2008-06-24 Rozlev Corp., Llc Wind generator system using attractive magnetic forces to reduce the load on the bearings
CN101774138B (zh) * 2009-01-11 2013-04-24 襄阳博亚精工装备股份有限公司 修复背衬轴承的精密定心夹具
WO2015136349A1 (en) 2014-03-11 2015-09-17 Tenova S.P.A. Machine for the grinding of external rings of roller bearings
CN106102995B (zh) 2014-03-11 2018-04-10 特诺恩股份公司 用于研磨滚子轴承的外环的设备和研磨机
CN113579978A (zh) * 2021-07-28 2021-11-02 张永华 一种精密轴承内圈抛光装置及其抛光方法
CN114941655B (zh) * 2022-05-13 2024-02-13 马鞍山经纬回转支承股份有限公司 一种防断齿式太阳能设备用回转支承

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180946A (en) * 1975-10-02 1980-01-01 Maurice Brunet Tool holding spindle assembly particularly for a grinding machine
JPS5555962Y2 (de) * 1976-03-19 1980-12-25
JPS52126395A (en) 1976-04-14 1977-10-24 Sakaguchi Tetsukou Kk Apparatus for binding annular materials
DE2828822C2 (de) 1978-06-30 1984-04-12 Siemens AG, 1000 Berlin und 8000 München Digitale Halbleiterschaltung
JPS5852056Y2 (ja) * 1978-08-10 1983-11-28 住友金属工業株式会社 ロ−ル研削盤への被加工ロ−ル取り付け装置
JPS5526684A (en) 1978-08-16 1980-02-26 Matsushita Electric Ind Co Ltd Semiconductor device
JPS5783351A (en) 1980-11-12 1982-05-25 Koyo Seiko Co Ltd Prepolishing of outer diameter of outer ring of bearing for sendzimir rolling mill and apparatus thereof
JPS62126395A (ja) 1985-11-28 1987-06-08 三菱重工業株式会社 ガス冷却型原子炉の燃料交換装置
US5443413A (en) * 1993-07-30 1995-08-22 Western Atlas Inc. Brushless spindle motor for a grinding machine including hydrostatic bearings
JP3261602B2 (ja) * 1994-07-20 2002-03-04 光洋精工株式会社 磁気軸受スピンドル装置
JP3555634B2 (ja) * 1995-11-24 2004-08-18 豊田工機株式会社 主軸装置

Also Published As

Publication number Publication date
US20050136815A1 (en) 2005-06-23
DE60332678D1 (de) 2010-07-01
ES2332309T3 (es) 2010-02-02
US20040198201A1 (en) 2004-10-07
US6942556B2 (en) 2005-09-13
EP2060361B1 (de) 2010-05-19
US7001258B2 (en) 2006-02-21
EP1514639A1 (de) 2005-03-16
EP1514639B1 (de) 2009-08-26
EP1514639A4 (de) 2005-07-27
WO2003106106A1 (ja) 2003-12-24
EP2060361A1 (de) 2009-05-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition