ATE288331T1 - Hydraulische schnellbefestigungs- und - lösevorrichtung für walzenzapfenlager und verfahren zu ihrer verwendung - Google Patents

Hydraulische schnellbefestigungs- und - lösevorrichtung für walzenzapfenlager und verfahren zu ihrer verwendung

Info

Publication number
ATE288331T1
ATE288331T1 AT02774548T AT02774548T ATE288331T1 AT E288331 T1 ATE288331 T1 AT E288331T1 AT 02774548 T AT02774548 T AT 02774548T AT 02774548 T AT02774548 T AT 02774548T AT E288331 T1 ATE288331 T1 AT E288331T1
Authority
AT
Austria
Prior art keywords
hydraulic
release device
roll
roll neck
hydraulic quick
Prior art date
Application number
AT02774548T
Other languages
English (en)
Inventor
Giacomo Marco Di
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Application granted granted Critical
Publication of ATE288331T1 publication Critical patent/ATE288331T1/de

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
    • 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
    • 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
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • 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
    • B21B2203/30—Quick or bayonet couplings
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49696—Mounting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49822—Disassembling by applying force
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53104—Roller or ball bearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/5383—Puller or pusher means, contained force multiplying operator having fluid operator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7005—Lugged member, rotary engagement
    • Y10T403/7007—Bayonet joint

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)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Support Of The Bearing (AREA)
AT02774548T 2001-09-04 2002-09-02 Hydraulische schnellbefestigungs- und - lösevorrichtung für walzenzapfenlager und verfahren zu ihrer verwendung ATE288331T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001MI001859A ITMI20011859A1 (it) 2001-09-04 2001-09-04 Dispositivo idraulico di montaggio e smontaggio rapido di cuscinetti di cilindri di laminazione e relativo metodo di impiego
PCT/EP2002/009785 WO2003022471A1 (en) 2001-09-04 2002-09-02 Hydraulic fast locking and loosening device for bearing assemblies of rolling-mill cylinders, and corresponding method of use

Publications (1)

Publication Number Publication Date
ATE288331T1 true ATE288331T1 (de) 2005-02-15

Family

ID=11448328

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02774548T ATE288331T1 (de) 2001-09-04 2002-09-02 Hydraulische schnellbefestigungs- und - lösevorrichtung für walzenzapfenlager und verfahren zu ihrer verwendung

Country Status (7)

Country Link
US (1) US7386939B2 (de)
EP (1) EP1425117B1 (de)
CN (1) CN1258407C (de)
AT (1) ATE288331T1 (de)
DE (1) DE60202882T2 (de)
IT (1) ITMI20011859A1 (de)
WO (1) WO2003022471A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10335527A1 (de) * 2003-07-31 2005-02-17 Sms Demag Ag Vorrichtung zum Auf- und Abziehen einer Stützwalzen-Lagereinheit
US7823492B2 (en) 2005-06-09 2010-11-02 Siemens Industry, Inc. Dual ratio drive for rotary shear
US7380431B2 (en) * 2005-07-18 2008-06-03 Morgan Construction Company Oil film bearing with compact hydraulic mount
DE102006019448A1 (de) * 2006-04-24 2007-10-25 Sms Demag Ag Abziehvorrichtung
US7857522B2 (en) * 2007-01-31 2010-12-28 Siemens Industry, Inc. Rolling mill oil film bearing
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
US8021055B2 (en) * 2007-09-05 2011-09-20 Siemens Industry, Inc. Mechanical lock for rolling mill oil film bearing
JP5045360B2 (ja) * 2007-10-11 2012-10-10 株式会社ジェイテクト 圧延ロール用支持軸受の交換方法
ITUD20090062A1 (it) 2009-03-26 2010-09-27 Danieli Off Mecc Componente di collegamento per cuscinetti a film d'olio
US8336433B2 (en) 2009-07-21 2012-12-25 Siemens Industry, Inc. Rotary shear
KR101033812B1 (ko) * 2010-02-03 2011-05-13 주식회사 한스코 유막 베어링
WO2011096672A2 (en) * 2010-02-03 2011-08-11 Hankuk Special Steel Co.,Ltd Structure for fixing shaft and oil film bearing
DE102010047471A1 (de) * 2010-10-06 2012-04-12 Sms Siemag Ag Verfahren zum Aufbereiten einer Lageranordnung und Lageranordnung
DE102010064102B4 (de) * 2010-12-23 2014-09-25 Sms Siemag Ag Lageranordnung und Walzeinheit für eine Walzwerkswalze
CN102141071B (zh) * 2011-04-07 2012-10-03 杭州前进齿轮箱集团股份有限公司 孔用重负荷轴推装置
CN102141074B (zh) * 2011-04-07 2012-10-03 杭州前进齿轮箱集团股份有限公司 一种工作轴的胀压锁紧圆螺母
US9334890B2 (en) 2012-01-24 2016-05-10 Kennametal India Limited Hardmetal roll clamping system onto the shaft and the method thereof
CN103846282B (zh) * 2014-03-25 2015-12-30 济钢集团有限公司 一种热轧粗轧机工作辊顶杆防护装置
DE102014224734A1 (de) * 2014-12-03 2016-06-09 Takraf Gmbh Zweiwalzen-Rollenpresse mit Axiallagerkonstruktion
JP6395342B2 (ja) * 2015-06-04 2018-09-26 三菱重工エンジン＆ターボチャージャ株式会社 軸受装置、及び、過給器
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
CN110116384B (zh) * 2019-05-10 2021-01-01 中车青岛四方机车车辆股份有限公司 齿轮箱轴承盖组装工装及组装方法
CN110102604A (zh) * 2019-06-06 2019-08-09 中冶赛迪技术研究中心有限公司 一种辊端轴向锁紧装置及其安装方法
CN114289519B (zh) * 2021-12-24 2023-07-25 重庆钢铁股份有限公司 工作辊快速拆装方法
IT202200004691A1 (it) * 2022-03-11 2023-09-11 Danieli Off Mecc Apparato e procedimento per l’attuazione selettiva di organi di bloccaggio di tipo rotativo

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080199A (en) * 1961-09-01 1963-03-05 Morgan Construction Co Integral bearing mounting and dismounting means
DE2006954C3 (de) * 1970-02-16 1978-10-05 Sack Gmbh, 4000 Duesseldorf Walzenzapfenlager
GB1342316A (en) 1970-02-16 1974-01-03 Sack Gmbh Maschf Bearing assemblies for rollers
US3782796A (en) 1972-12-18 1974-01-01 Morgan Construction Co Retaining means for a bearing assembly
US4352229A (en) * 1980-09-18 1982-10-05 Bethlehem Steel Corporation Bearing retaining and positioning means
DE3605615A1 (de) * 1986-02-21 1987-08-27 Schloemann Siemag Ag Wellenzapfen mit bajonettverschluss, insbesondere zum festlegen des innenzylinders einer hydraulischen abziehvorrichtung fuer walzenlager auf dem walzenzapfen
US5029461A (en) 1988-02-18 1991-07-09 N H C, Inc. Hydraulic fastener
DE9114718U1 (de) * 1991-11-26 1992-01-16 Shen Feng Tools Co., Ltd., Chingshui Town, Taichung, Tw
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
DE19945070A1 (de) * 1999-09-20 2001-03-22 Sms Demag Ag Vorrichtung zum Auf- und Abziehen einer Stützwalzen-Lagereinheit
US6575638B2 (en) * 2000-09-28 2003-06-10 Morgan Construction Company Bayonet roll end adaptor

Also Published As

Publication number Publication date
US20040244201A1 (en) 2004-12-09
EP1425117B1 (de) 2005-02-02
ITMI20011859A0 (it) 2001-09-04
US7386939B2 (en) 2008-06-17
ITMI20011859A1 (it) 2003-03-04
DE60202882D1 (de) 2005-03-10
CN1551808A (zh) 2004-12-01
EP1425117A1 (de) 2004-06-09
DE60202882T2 (de) 2006-04-13
CN1258407C (zh) 2006-06-07
WO2003022471A1 (en) 2003-03-20

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