TWI290068B - Oil film bearing with compact hydraulic mount - Google Patents

Oil film bearing with compact hydraulic mount Download PDF

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Publication number
TWI290068B
TWI290068B TW095122055A TW95122055A TWI290068B TW I290068 B TWI290068 B TW I290068B TW 095122055 A TW095122055 A TW 095122055A TW 95122055 A TW95122055 A TW 95122055A TW I290068 B TWI290068 B TW I290068B
Authority
TW
Taiwan
Prior art keywords
sleeve
cylinder
seated position
piston
tapered
Prior art date
Application number
TW095122055A
Other languages
English (en)
Other versions
TW200722198A (en
Inventor
Dennis H Shriner
Eric L Johanson
Peter N Osgood
Thomas C Wojtkowski Jr
Original Assignee
Morgan Construction Co
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 Morgan Construction Co filed Critical Morgan Construction Co
Publication of TW200722198A publication Critical patent/TW200722198A/zh
Application granted granted Critical
Publication of TWI290068B publication Critical patent/TWI290068B/zh

Links

Classifications

    • 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
    • B21B31/074—Oil film bearings, e.g. "Morgoil" bearings
    • 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • 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
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/24—Hydrostatic bearings or guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/28—Mounting or dismounting bearing and chock as a unit
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
TW095122055A 2005-07-18 2006-06-20 Oil film bearing with compact hydraulic mount TWI290068B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70029005P 2005-07-18 2005-07-18
US11/452,581 US7380431B2 (en) 2005-07-18 2006-06-14 Oil film bearing with compact hydraulic mount

Publications (2)

Publication Number Publication Date
TW200722198A TW200722198A (en) 2007-06-16
TWI290068B true TWI290068B (en) 2007-11-21

Family

ID=37246766

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095122055A TWI290068B (en) 2005-07-18 2006-06-20 Oil film bearing with compact hydraulic mount

Country Status (12)

Country Link
US (1) US7380431B2 (zh)
EP (1) EP1745867B1 (zh)
JP (1) JP4247252B2 (zh)
KR (1) KR100817963B1 (zh)
CN (1) CN100460699C (zh)
AT (1) ATE440679T1 (zh)
BR (1) BRPI0602811B1 (zh)
CA (1) CA2550184C (zh)
DE (1) DE602006008704D1 (zh)
ES (1) ES2332604T3 (zh)
RU (1) RU2325564C2 (zh)
TW (1) TWI290068B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8276420B2 (en) * 2006-12-28 2012-10-02 Jx Nippon Mining & Metals Corporation Roll unit for use in surface treatment of copper foil
US7500374B2 (en) * 2007-04-03 2009-03-10 Morgan Construction Company Apparatus for urging an oil film bearing onto and off of a roll neck in a rolling mill
US8342753B2 (en) * 2010-06-08 2013-01-01 Siemens Industry, Inc. Venturi drain for self-pumping bearing rolling mills
CN102230499B (zh) * 2011-03-30 2012-11-21 太原重工股份有限公司 油膜轴承液压快速锁紧装置
CN102513968A (zh) * 2011-12-19 2012-06-27 太原重工股份有限公司 一种用于轧机油膜轴承锁紧及拆卸的装置
DE102012209828A1 (de) * 2012-06-12 2013-12-12 Sms Siemag Ag Walzenanordnung
DE102012209831A1 (de) * 2012-06-12 2013-12-12 Sms Siemag Ag Walzenanordnung
CN103226070B (zh) * 2013-03-29 2015-04-22 李国民 新型液压活塞取样机具
DE102016214011A1 (de) * 2016-04-08 2017-10-12 Sms Group Gmbh Vorrichtung und Verfahren zum Aufziehen eines Lagers auf einen Walzenzapfen und zum Abziehen des Lagers von dem Walzenzapfen
DE102017216547A1 (de) * 2017-09-19 2019-03-21 Sms Group Gmbh Walzgerüst
KR102294083B1 (ko) * 2021-03-31 2021-08-26 디에스케이아이 주식회사 이종 금속 접합체 부품을 포함하는 압연기 롤

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2006954C3 (de) 1970-02-16 1978-10-05 Sack Gmbh, 4000 Duesseldorf Walzenzapfenlager
US3822081A (en) * 1973-03-08 1974-07-02 Morgan Construction Co Axial roll adjustment means
DE19816602C1 (de) * 1998-04-15 1999-05-27 Schloemann Siemag Ag Walzgerüst mit axial verschiebbaren Walzen
US6149309A (en) * 1999-07-13 2000-11-21 Morgan Construction Company Bushing for oil film bearing
US6415489B1 (en) 1999-07-29 2002-07-09 Morgan Construction Company Hydraulically actuated tool for mounting and dismounting rolling mill roll neck bearings
US6468194B2 (en) * 2000-12-08 2002-10-22 Morgan Construction Company Sleeve for rolling mill oil film bearing
ITMI20011859A1 (it) * 2001-09-04 2003-03-04 Danieli Off Mecc Dispositivo idraulico di montaggio e smontaggio rapido di cuscinetti di cilindri di laminazione e relativo metodo di impiego

Also Published As

Publication number Publication date
KR20070011112A (ko) 2007-01-24
BRPI0602811A8 (pt) 2017-05-23
JP2007024310A (ja) 2007-02-01
EP1745867A1 (en) 2007-01-24
RU2325564C2 (ru) 2008-05-27
JP4247252B2 (ja) 2009-04-02
TW200722198A (en) 2007-06-16
RU2006125638A (ru) 2008-01-27
EP1745867B1 (en) 2009-08-26
CN1900545A (zh) 2007-01-24
CA2550184A1 (en) 2007-01-18
KR100817963B1 (ko) 2008-03-31
BRPI0602811B1 (pt) 2019-04-24
DE602006008704D1 (de) 2009-10-08
BRPI0602811A (pt) 2007-03-06
US20070012081A1 (en) 2007-01-18
US7380431B2 (en) 2008-06-03
CA2550184C (en) 2008-12-09
ATE440679T1 (de) 2009-09-15
ES2332604T3 (es) 2010-02-09
CN100460699C (zh) 2009-02-11

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