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GB1298065A - Rolling mill work roll assemblies - Google Patents

Rolling mill work roll assemblies

Info

Publication number
GB1298065A
GB1298065A GB58650/68A GB5865068A GB1298065A GB 1298065 A GB1298065 A GB 1298065A GB 58650/68 A GB58650/68 A GB 58650/68A GB 5865068 A GB5865068 A GB 5865068A GB 1298065 A GB1298065 A GB 1298065A
Authority
GB
United Kingdom
Prior art keywords
shaft
ring
driving
rolling
sleeves
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
Application number
GB58650/68A
Inventor
Roy Ronald Oxlade
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.)
British Iron and Steel Research Association BISRA
Original Assignee
British Iron and Steel Research Association BISRA
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 British Iron and Steel Research Association BISRA filed Critical British Iron and Steel Research Association BISRA
Priority to GB58650/68A priority Critical patent/GB1298065A/en
Priority to US00881801A priority patent/US3803683A/en
Priority to SE16934/69A priority patent/SE367137B/xx
Priority to DE1961942A priority patent/DE1961942C3/en
Priority to JP9973569A priority patent/JPS4817139B1/ja
Priority to FR6942606A priority patent/FR2025796A1/fr
Priority to GB2524072A priority patent/GB1373594A/en
Publication of GB1298065A publication Critical patent/GB1298065A/en
Priority to US00394882A priority patent/US3831242A/en
Priority to US00435625A priority patent/US3851365A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • 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
    • Y10T29/49544—Roller making
    • Y10T29/49547—Assembling preformed components
    • Y10T29/49549—Work contacting surface element assembled to core
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49874—Prestressing rod, filament or strand

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Metal Rolling (AREA)

Abstract

1298065 Rolling mills; jointing BRITISH IRON & STEEL RESEARCH ASSOCIATION 8 Dec 1969 [10 Dec 1968] 58650/68 Headings B3M and B3V [Also in Division F2] A rolling mill roll assembly includes a roll ring formed with a grooved or flat working surface, the ring being held in position on a hollow driving shaft by tensile stresses induced in the shaft. The shaft, which may be fixed to, or be integral with, a driving spindle, is initially axially stretched by hydraulic pressure to allow the ring to be assembled on the shaft. Removal of the pressure causes the shaft to shrink axially and expand radially, thus holding the ring in position in a stressed condition. The ring may be mounted directly on the shaft, Fig. 4, using spacers 97, 100, or 102, or may be mounted between sleeves 10 and 11, Fig. 1. The sleeves 10 and 11 surround the driving shaft (not shown) and have shaped surfaces co-operating with roll surfaces 32 and 33. Keys 42 are provided between the sleeve 11 and ring 12. The hollow shaft may be threaded into the driving spindle, may have a stepped outer diameter, or may have a nut or an enlarged head at its free end. To help in locating and driving the ring relative to the shaft, keys, knurling, flats or projections may be provided between the parts. The ring may have one or more grooves for rolling rod or bars, or may have a cylindrical surface for rolling strip. The ring is conveniently made from tungsten carbide and is arranged to be readily removed from the shaft.
GB58650/68A 1968-12-10 1968-12-10 Rolling mill work roll assemblies Expired GB1298065A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB58650/68A GB1298065A (en) 1968-12-10 1968-12-10 Rolling mill work roll assemblies
US00881801A US3803683A (en) 1968-12-10 1969-12-03 Rolling mill work roll assemblies
SE16934/69A SE367137B (en) 1968-12-10 1969-12-09
DE1961942A DE1961942C3 (en) 1968-12-10 1969-12-10 Multi-part roller
JP9973569A JPS4817139B1 (en) 1968-12-10 1969-12-10
FR6942606A FR2025796A1 (en) 1968-12-10 1969-12-10
GB2524072A GB1373594A (en) 1968-12-10 1972-05-30 Rolling mill work roll assemblies
US00394882A US3831242A (en) 1968-12-10 1973-09-06 Rolling mill work roll assemblies
US00435625A US3851365A (en) 1968-12-10 1974-01-22 Rolling mill work roll assemblies

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB58650/68A GB1298065A (en) 1968-12-10 1968-12-10 Rolling mill work roll assemblies
US00881801A US3803683A (en) 1968-12-10 1969-12-03 Rolling mill work roll assemblies
GB2524072A GB1373594A (en) 1968-12-10 1972-05-30 Rolling mill work roll assemblies
US00435625A US3851365A (en) 1968-12-10 1974-01-22 Rolling mill work roll assemblies

Publications (1)

Publication Number Publication Date
GB1298065A true GB1298065A (en) 1972-11-29

Family

ID=27448657

Family Applications (2)

Application Number Title Priority Date Filing Date
GB58650/68A Expired GB1298065A (en) 1968-12-10 1968-12-10 Rolling mill work roll assemblies
GB2524072A Expired GB1373594A (en) 1968-12-10 1972-05-30 Rolling mill work roll assemblies

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2524072A Expired GB1373594A (en) 1968-12-10 1972-05-30 Rolling mill work roll assemblies

Country Status (5)

Country Link
US (3) US3803683A (en)
DE (1) DE1961942C3 (en)
FR (1) FR2025796A1 (en)
GB (2) GB1298065A (en)
SE (1) SE367137B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101837372A (en) * 2010-05-25 2010-09-22 邯钢集团邯宝钢铁有限公司 Primary automatic-positioning accomplishment method for connecting shaft of hot-rolled line finishing mill group

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1298065A (en) * 1968-12-10 1972-11-29 British Iron Steel Research Rolling mill work roll assemblies
SE371756B (en) * 1972-07-07 1974-12-02 Morgaardshammar Ab
JPS5226227B2 (en) * 1973-04-23 1977-07-13
GB1490190A (en) * 1974-03-08 1977-10-26 British Steel Corp Apparatus for applying a tensile load to a hollow shaft
US3953914A (en) * 1974-08-02 1976-05-04 Kennametal Inc. Mounting arrangement
US4008598A (en) * 1975-11-13 1977-02-22 Asko, Inc. Work reducing
US4680844A (en) * 1985-12-23 1987-07-21 Allied Corporation Method of manufacturing a rotor
JPS645702U (en) * 1987-06-27 1989-01-13
DE4011681A1 (en) * 1990-04-11 1991-10-17 Bueltmann Monika Rolling stand with sliding roll shafts - for tube forming using hydraulically tensioned roll shafts axially withdrawn by integral cylinders for rapid roll changing
IT221096Z2 (en) * 1990-11-27 1994-02-09 Danieli Off Mecc SUPPORT FOR RINGS FOR ROLLING CAGES WITH ROLLER ROLLERS
DE4340134A1 (en) * 1993-11-25 1995-06-08 Schroeder Guenther Metal body and process for its production
DE4432084C2 (en) * 1994-09-09 1997-06-26 Kocks Technik Process and tool for removing and installing a rolling ring
US5700233A (en) * 1995-11-27 1997-12-23 Fabris; Mario Sleeveless cantilever drive for high torque applications
RU2118578C1 (en) * 1996-09-10 1998-09-10 Акционерное общество открытого типа "Северсталь" Banded backup roll
RU2223158C2 (en) * 2002-04-08 2004-02-10 Открытое акционерное общество "Северсталь" Sleeved rolling roll
KR100578468B1 (en) * 2004-05-20 2006-05-10 대한동방 주식회사 Insulation roll
SE528850C2 (en) * 2005-06-17 2007-02-27 Sandvik Intellectual Property Roller and spacer ring with power transmitting end surface
DE102010047471A1 (en) * 2010-10-06 2012-04-12 Sms Siemag Ag Method for processing a bearing arrangement and bearing arrangement
DE102010064102B4 (en) * 2010-12-23 2014-09-25 Sms Siemag Ag Bearing arrangement and rolling unit for a rolling mill roll
GB201114188D0 (en) * 2011-08-18 2011-10-05 Rolls Royce Plc A clamping assembly
US9334890B2 (en) 2012-01-24 2016-05-10 Kennametal India Limited Hardmetal roll clamping system onto the shaft and the method thereof
ITFI20120061A1 (en) * 2012-03-21 2013-09-22 Futura Spa TRANSMISSION DEVICE FOR EMBOSSERS.
CN107225152A (en) * 2016-03-23 2017-10-03 自贡硬质合金有限责任公司 A kind of composite roll and preparation method thereof
CN107363099B (en) * 2016-05-12 2018-12-04 鞍钢股份有限公司 Cold rolling mill connecting shaft positioning control method
CN111299331B (en) * 2020-03-02 2021-06-04 马鞍山钢铁股份有限公司 A kind of roll flat head positioning control method
DE102020113589A1 (en) * 2020-05-19 2021-11-25 Ebner Industrieofenbau Gmbh Roller system for rolling a metal blank

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US228842A (en) * 1880-06-15 Rolls for rolling metal
US983828A (en) * 1909-12-20 1911-02-07 Sellers Mfg Company Composite roll for rolling metal.
US1938995A (en) * 1931-08-17 1933-12-12 Ross E Beynon Built-up roll
US2018247A (en) * 1935-06-11 1935-10-22 United Eng Foundry Co Roll and method of manufacturing rolls
US2342159A (en) * 1940-04-01 1944-02-22 Francis D Moran Composite roll
US2964251A (en) * 1956-09-21 1960-12-13 United States Pipe Foundry Roll structure
US3111742A (en) * 1961-12-18 1963-11-26 Lakin & Sons Inc A Disc construction for rolls
US3426414A (en) * 1963-07-22 1969-02-11 Kanto Special Steel Works Ltd Sleeve roll
SE322749B (en) * 1966-02-09 1970-04-20 Sandvikens Jernverks Ab
US3432902A (en) * 1967-03-24 1969-03-18 American Shear Knife Co Roll assembly for reducing work and roll for such assembly
US3435499A (en) * 1967-12-22 1969-04-01 American Shear Knife Co Roll assembly
FI44076B (en) * 1968-10-28 1971-04-30 Ahlstroem Oy
GB1298065A (en) * 1968-12-10 1972-11-29 British Iron Steel Research Rolling mill work roll assemblies
US3577619A (en) * 1969-05-12 1971-05-04 Sandvikens Jernverks Ab Method of manufacturing composite hardmetal rolls

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101837372A (en) * 2010-05-25 2010-09-22 邯钢集团邯宝钢铁有限公司 Primary automatic-positioning accomplishment method for connecting shaft of hot-rolled line finishing mill group
CN101837372B (en) * 2010-05-25 2012-01-04 邯钢集团邯宝钢铁有限公司 Primary automatic-positioning accomplishment method for connecting shaft of hot-rolled line finishing mill group

Also Published As

Publication number Publication date
GB1373594A (en) 1974-11-13
DE1961942B2 (en) 1979-02-01
DE1961942C3 (en) 1979-09-27
FR2025796A1 (en) 1970-09-11
SE367137B (en) 1974-05-20
DE1961942A1 (en) 1970-06-25
US3803683A (en) 1974-04-16
US3831242A (en) 1974-08-27
US3851365A (en) 1974-12-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee