ES415615A1 - Guide roller in roller guides - Google Patents

Guide roller in roller guides

Info

Publication number
ES415615A1
ES415615A1 ES415615A ES415615A ES415615A1 ES 415615 A1 ES415615 A1 ES 415615A1 ES 415615 A ES415615 A ES 415615A ES 415615 A ES415615 A ES 415615A ES 415615 A1 ES415615 A1 ES 415615A1
Authority
ES
Spain
Prior art keywords
guide
roller
guide roller
reaction surfaces
speed
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
ES415615A
Other languages
Spanish (es)
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.)
Morgardshammar AB
Original Assignee
Morgardshammar AB
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 Morgardshammar AB filed Critical Morgardshammar AB
Publication of ES415615A1 publication Critical patent/ES415615A1/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
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/14—Guiding, positioning or aligning work
    • B21B39/16—Guiding, positioning or aligning work immediately before entering or after leaving the pass
    • B21B39/165—Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/32—Non-positive-displacement machines or engines, e.g. steam turbines with pressure velocity transformation exclusively in rotor, e.g. the rotor rotating under the influence of jets issuing from the rotor, e.g. Heron turbines
    • 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
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
    • 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
    • B21B2203/18—Rolls or rollers
    • B21B2203/182—Fluid driven rolls or rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

An improved guide roller assembly is utilized in a roller guide to guide or direct high-speed rolled stock. The guide roller assembly includes a fixed axle on which a rotatable guide wheel or roller is mounted. A drive ring or turbine wheel is provided within the guide roller. When the guide roller is to be accelerated to the speed of the rolled stock, fluid under pressure is conducted through one or more passages formed in the axle and directed against reaction surfaces formed on the drive ring. Exhaust passages conduct the fluid away from the reaction surfaces. These exhaust passages have central axes which extend transversely to the path along which the drive fluid moves into engagement with the reaction surfaces.
ES415615A 1972-06-07 1973-06-06 Guide roller in roller guides Expired ES415615A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7207463A SE372898B (en) 1972-06-07 1972-06-07

Publications (1)

Publication Number Publication Date
ES415615A1 true ES415615A1 (en) 1976-02-01

Family

ID=20271444

Family Applications (1)

Application Number Title Priority Date Filing Date
ES415615A Expired ES415615A1 (en) 1972-06-07 1973-06-06 Guide roller in roller guides

Country Status (13)

Country Link
US (1) US3824831A (en)
AR (1) AR201919A1 (en)
BR (1) BR7304259D0 (en)
CA (1) CA979247A (en)
DD (1) DD106275A5 (en)
DE (1) DE2327469A1 (en)
ES (1) ES415615A1 (en)
FR (1) FR2187432B1 (en)
GB (1) GB1439276A (en)
IT (1) IT988904B (en)
NL (1) NL7307706A (en)
PL (1) PL89792B1 (en)
SE (1) SE372898B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1555205A (en) * 1976-02-09 1979-11-07 Kennametal Inc Guide rollers
US4373367A (en) * 1979-10-01 1983-02-15 Mario Fabris Roller entry guides for rod mills
EP1147831B1 (en) * 1998-03-02 2004-03-31 Mario Fabris Improved roller entry guide for rod mills
US6336608B1 (en) 2000-02-29 2002-01-08 James Robert Cope Flexible web roller guide assembly with an integral centrifugal pump capability to provide a hydrostatic air bearing function to the roller guides outside supporting surface
US20060283227A1 (en) * 2005-06-20 2006-12-21 Monahan Joseph J Rolling mill roller guide
DE102008024373A1 (en) * 2008-05-20 2009-11-26 Hauni Maschinenbau Ag Checking the rotational behavior of a roller

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976749A (en) * 1956-11-12 1961-03-28 Moeller & Neumann Gmbh Roller guide for rolling mills
US3160357A (en) * 1963-06-18 1964-12-08 Monsanto Co Filament yarn winding apparatus
CH473048A (en) * 1967-08-28 1969-05-31 Heberlein & Co Ag Delivery plant for conveying threads, yarns or threads in textile machines
US3664074A (en) * 1970-04-10 1972-05-23 Armco Steel Corp Roller entry guide for rod mill

Also Published As

Publication number Publication date
DD106275A5 (en) 1974-06-12
PL89792B1 (en) 1976-12-31
NL7307706A (en) 1973-12-11
FR2187432A1 (en) 1974-01-18
BR7304259D0 (en) 1974-06-27
US3824831A (en) 1974-07-23
FR2187432B1 (en) 1977-11-10
DE2327469A1 (en) 1973-12-20
SE372898B (en) 1975-01-20
CA979247A (en) 1975-12-09
IT988904B (en) 1975-04-30
AR201919A1 (en) 1975-04-30
AU5645873A (en) 1974-12-05
GB1439276A (en) 1976-06-16

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