ES2038347T3 - Dispositivo de sujecion de un conjunto de cilindros de eje vertical en cajas universales de laminador. - Google Patents

Dispositivo de sujecion de un conjunto de cilindros de eje vertical en cajas universales de laminador.

Info

Publication number
ES2038347T3
ES2038347T3 ES198989102338T ES89102338T ES2038347T3 ES 2038347 T3 ES2038347 T3 ES 2038347T3 ES 198989102338 T ES198989102338 T ES 198989102338T ES 89102338 T ES89102338 T ES 89102338T ES 2038347 T3 ES2038347 T3 ES 2038347T3
Authority
ES
Spain
Prior art keywords
support
rolling ring
vertical axle
clamping device
universal roller
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
ES198989102338T
Other languages
English (en)
Inventor
Fausto Drigani
Alfredo Poloni
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.)
Danieli and C Officine Meccaniche SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
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 and C Officine Meccaniche SpA filed Critical Danieli and C Officine Meccaniche SpA
Application granted granted Critical
Publication of ES2038347T3 publication Critical patent/ES2038347T3/es
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
    • 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
    • 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
    • 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
    • F16C19/34—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 both radial and axial load
    • F16C19/38—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 both radial and axial load with two or more rows of rollers
    • F16C19/383—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 both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—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 both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—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 both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolling Contact Bearings (AREA)
  • Metal Rolling (AREA)
  • Clamps And Clips (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Jigs For Machine Tools (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Transplanting Machines (AREA)

Abstract

DISPOSITIVO AFIANZADOR PARA UN MONTAJE EN ANILLO RODANTE (10'') EL CUAL TIENE UN EJE VERTICAL Y COMPRENDE UN EJE DE ROTACION (11'') ADAPTADO A UN BLOQUE DE SOSTENIMIENTO (12''), UNA ENVOLTURA (13'') ASEGURADA AL EJE DE ROTACION (11'') Y SOPORTADA POR UN SOPORTE FINAL (19'') COOPERANDO CON EL EJE (11'') Y UN APOYO (14'') INSTALADO EN COOPERACION CON LA ENVOLTURA (13''), UN ANILLO RODANTE (21'') QUE FORMA UN CUERPO RODANTE ESTANDO ADAPTADO AL APOYO (14'') POR MEDIO DE UN MEDIO AFIANZADOR INCLUYENDO UN PAR DE PESTAÑAS (23''), EL DISPOSITIVO COMPRENDE DE ANILLOS (30 - 31) CONSISTIENDO EN AL MENOS UN ELEMENTO METALICO CAPAZ DE SER INSERTADO EN RANURAS EN FORMA DE CIRCUNFERENCIAS (28 - 29) LAS CUALES SON SUBSTANCIALMENTE PERPENDICULARES AL EJE DE ROTACION (11'') Y QUE ESTAN FORMADAS EN LA PARED INTERIOR DEL ANILLO RODANTE (21'') LOS ANILLOS (30 - 31) SOBRESALIENDO DE LAS RANURAS (28 - 29) A UNA DISTANCIA PREDETERMINADA Y COOPERANDO CON LAS PESTAÑAS (23'') PARA AFIANZAR CON ABRAZADERAS Y PERMANECER EN POSICION AL ANILLO RODANTE (21'') CONTRA EL APOYO (14'').
ES198989102338T 1988-03-04 1989-02-10 Dispositivo de sujecion de un conjunto de cilindros de eje vertical en cajas universales de laminador. Expired - Lifetime ES2038347T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83332/88A IT1220847B (it) 1988-03-04 1988-03-04 Dispositivo di bloccaggio di un gruppo rullo ad asse verticale per gabbie di laminazione universali

Publications (1)

Publication Number Publication Date
ES2038347T3 true ES2038347T3 (es) 1993-07-16

Family

ID=11320271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989102338T Expired - Lifetime ES2038347T3 (es) 1988-03-04 1989-02-10 Dispositivo de sujecion de un conjunto de cilindros de eje vertical en cajas universales de laminador.

Country Status (10)

Country Link
US (1) US4883372A (es)
EP (1) EP0330888B1 (es)
AT (1) ATE85247T1 (es)
BG (1) BG49931A3 (es)
DD (1) DD286978A5 (es)
DE (1) DE68904659T2 (es)
ES (1) ES2038347T3 (es)
IT (1) IT1220847B (es)
SU (1) SU1755705A3 (es)
UA (1) UA13461A (es)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2032490A (en) * 1934-11-10 1936-03-03 Timken Roller Bearing Co Roll mounting
DE1903514U (de) * 1963-04-17 1964-11-05 Skf Kugellagerfabriken Gmbh Anordnung zur lagerung von nichtangetriebenen vertikalwalzen von traegergeruesten.
US3542442A (en) * 1968-12-06 1970-11-24 Borg Warner Vented mechanical device
US3733108A (en) * 1971-03-31 1973-05-15 Mesta Machine Co Thrust mechanism for a mill roll bearing assembly and the like
DE2121816A1 (de) * 1971-05-03 1972-11-16 Gelenkwellenbau Gmbh, 4300 Essen Abdichtung für ein Wälzlager
DE2219466C3 (de) * 1972-04-21 1981-05-27 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Walzenhalterung für Universalwalzgerüste
US3966282A (en) * 1973-08-31 1976-06-29 Republic Steel Corporation Bearing chocking assembly for mill rolls
GB1503150A (en) * 1974-09-13 1978-03-08 Hotchkiss Ltd J Bearing assembly
DE2625731A1 (de) * 1976-06-09 1977-12-22 Kugelfischer G Schaefer & Co Waelzlager- und deckelbefestigung

Also Published As

Publication number Publication date
EP0330888A3 (en) 1989-11-29
BG49931A3 (en) 1992-03-16
DD286978A5 (de) 1991-02-14
ATE85247T1 (de) 1993-02-15
IT1220847B (it) 1990-06-21
UA13461A (uk) 1997-02-28
EP0330888B1 (en) 1993-02-03
DE68904659T2 (de) 1993-08-12
SU1755705A3 (ru) 1992-08-15
IT8883332A0 (it) 1988-03-04
EP0330888A2 (en) 1989-09-06
DE68904659D1 (de) 1993-03-18
US4883372A (en) 1989-11-28

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