JPWO2021053751A1 - - Google Patents

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Publication number
JPWO2021053751A1
JPWO2021053751A1 JP2021546105A JP2021546105A JPWO2021053751A1 JP WO2021053751 A1 JPWO2021053751 A1 JP WO2021053751A1 JP 2021546105 A JP2021546105 A JP 2021546105A JP 2021546105 A JP2021546105 A JP 2021546105A JP WO2021053751 A1 JPWO2021053751 A1 JP WO2021053751A1
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JP
Japan
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JP2021546105A
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JP7318716B2 (ja
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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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
    • 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
    • F16C37/00—Cooling of bearings
    • F16C37/007—Cooling of bearings of rolling bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
    • 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
    • F16C35/067—Fixing them in a housing
    • 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
    • F16C37/00—Cooling of 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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • 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
    • F16C19/24—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 radial load mainly
    • F16C19/26—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 radial load mainly with a single row of rollers
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/06—Temperature
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/40—Application independent of particular apparatuses related to environment, i.e. operating conditions
    • F16C2300/54—Application independent of particular apparatuses related to environment, i.e. operating conditions high-temperature
    • 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
    • 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
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/664—Retaining the liquid in or near 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7869—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7873—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section
    • F16C33/7876—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a single sealing ring of generally L-shaped cross-section with sealing lips
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolls And Other Rotary Bodies (AREA)
JP2021546105A 2019-09-18 2019-09-18 回転ロールの軸受箱、回転ロールの軸受箱の冷却方法、鋼の連続鋳造機及び鋼の連続鋳造方法 Active JP7318716B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/036545 WO2021053751A1 (ja) 2019-09-18 2019-09-18 回転ロールの軸受箱、回転ロールの軸受箱の冷却方法、鋼の連続鋳造機及び鋼の連続鋳造方法

Publications (2)

Publication Number Publication Date
JPWO2021053751A1 true JPWO2021053751A1 (ja) 2021-03-25
JP7318716B2 JP7318716B2 (ja) 2023-08-01

Family

ID=74884619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021546105A Active JP7318716B2 (ja) 2019-09-18 2019-09-18 回転ロールの軸受箱、回転ロールの軸受箱の冷却方法、鋼の連続鋳造機及び鋼の連続鋳造方法

Country Status (6)

Country Link
US (1) US12071983B2 (ja)
EP (1) EP4006369B1 (ja)
JP (1) JP7318716B2 (ja)
KR (1) KR20220044586A (ja)
CN (1) CN114391070A (ja)
WO (1) WO2021053751A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT526034A1 (de) * 2022-08-09 2023-08-15 Primetals Technologies Austria GmbH Strangführungsrolle zum Führen eines metallischen Strangs in einer Stranggießanlage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120023A (en) * 1974-08-09 1976-02-17 Ishikawajima Harima Heavy Ind Renzokuchuzosocho bunkatsurooru
JPS61109914A (ja) * 1984-11-02 1986-05-28 Koyo Seiko Co Ltd 工作機械主軸用転がり軸受
JP2004148407A (ja) * 2003-11-28 2004-05-27 Jfe Steel Kk 連続鋳造機用ロール軸受の密封装置、密封方法および連続鋳造機
JP2006035236A (ja) * 2004-07-22 2006-02-09 Kobe Steel Ltd 連続鋳造設備における鋳片案内装置
DE102016224761A1 (de) * 2015-12-11 2017-06-14 Sms Group Gmbh Lagerbock zur Aufnahme eines Lagers für eine Rolle

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU406050A1 (ru) 1971-07-06 1973-11-05 ПОДШИПНИК СКОЛЬЖЕНИЯ с ОХЛАЖДЕНИЕМ12
SE358937B (ja) * 1971-12-02 1973-08-13 Skf Ind Trading & Dev
DE2439359C3 (de) * 1974-08-16 1982-10-07 SMS Schloemann-Siemag AG, 4000 Düsseldorf Strangführungsgerüst in einer Stranggießanlage
JPS6410353U (ja) * 1987-07-03 1989-01-19
US5649889A (en) * 1994-10-06 1997-07-22 Bethlehem Steel Corporation Stress alleviating guide roll for high temperature applications
IT1279895B1 (it) * 1995-12-22 1997-12-18 Deublin Sint S R L Dispositivo per introdurre un fluido ad elevata temperatura in un corpo rotante
JPH09294351A (ja) 1996-03-01 1997-11-11 Meidensha Corp ホットローラー用電動機の冷却構造及び冷却・ダンパ構造
JPH10274247A (ja) 1997-03-27 1998-10-13 Nisshin Steel Co Ltd 軸受箱及びフートロールセグメント
JP3841240B2 (ja) 1997-07-22 2006-11-01 株式会社デンソー 回転電機
US6443624B1 (en) * 2000-08-01 2002-09-03 The Timken Company High speed angular contact ball bearing
JP2003290891A (ja) * 2002-04-03 2003-10-14 Jfe Steel Kk 連続鋳造機のテーブルロール用軸受装置および軸受の冷却方法
DE10302474A1 (de) * 2003-01-23 2004-08-05 Sms Demag Ag Kühlung von Rollen in Stranggießanlagen
AT412851B (de) * 2003-07-18 2005-08-25 Voest Alpine Ind Anlagen Innengekühlte strangführungsrolle
JP2006118600A (ja) * 2004-10-21 2006-05-11 Jfe Steel Kk 連鋳ロール軸受の給排脂方法及び連鋳ロール軸受
AT502694B1 (de) * 2005-10-20 2007-10-15 Voest Alpine Industrienanlagen Strangführungsrolle
CN200952533Y (zh) * 2006-07-24 2007-09-26 王天顺 连铸辊道机用免加油水冷轴瓦套
RU2553616C2 (ru) 2009-11-27 2015-06-20 Актиеболагет Скф Корпус подшипника для подшипника качения и линия прокатки для машины непрерывного литья, содержащая такой корпус подшипника качения
KR101264605B1 (ko) * 2011-02-21 2013-05-27 주식회사 포스코건설 고온소재 가이드 롤 장치
KR101467864B1 (ko) * 2013-07-04 2014-12-02 태창기계공업(주) 비정질 메탈스트립 제조용 냉각롤장치
CN107511466A (zh) 2017-09-26 2017-12-26 黄石市火炬科技实业有限责任公司 一种用于连铸辊组的冷却水循环装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120023A (en) * 1974-08-09 1976-02-17 Ishikawajima Harima Heavy Ind Renzokuchuzosocho bunkatsurooru
JPS61109914A (ja) * 1984-11-02 1986-05-28 Koyo Seiko Co Ltd 工作機械主軸用転がり軸受
JP2004148407A (ja) * 2003-11-28 2004-05-27 Jfe Steel Kk 連続鋳造機用ロール軸受の密封装置、密封方法および連続鋳造機
JP2006035236A (ja) * 2004-07-22 2006-02-09 Kobe Steel Ltd 連続鋳造設備における鋳片案内装置
DE102016224761A1 (de) * 2015-12-11 2017-06-14 Sms Group Gmbh Lagerbock zur Aufnahme eines Lagers für eine Rolle

Also Published As

Publication number Publication date
EP4006369A4 (en) 2022-07-27
CN114391070A (zh) 2022-04-22
JP7318716B2 (ja) 2023-08-01
US20220373033A1 (en) 2022-11-24
US12071983B2 (en) 2024-08-27
EP4006369A1 (en) 2022-06-01
BR112022004593A2 (pt) 2022-05-31
EP4006369B1 (en) 2023-07-05
KR20220044586A (ko) 2022-04-08
WO2021053751A1 (ja) 2021-03-25

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