EP0706842A1 - Rollenanordnung mit Kühlung - Google Patents

Rollenanordnung mit Kühlung Download PDF

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Publication number
EP0706842A1
EP0706842A1 EP95306858A EP95306858A EP0706842A1 EP 0706842 A1 EP0706842 A1 EP 0706842A1 EP 95306858 A EP95306858 A EP 95306858A EP 95306858 A EP95306858 A EP 95306858A EP 0706842 A1 EP0706842 A1 EP 0706842A1
Authority
EP
European Patent Office
Prior art keywords
roll
collar
main body
neck
main
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.)
Withdrawn
Application number
EP95306858A
Other languages
English (en)
French (fr)
Inventor
William Robert Laws
Geoffrey Ronald Reed
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.)
Encomech Engineering Services Ltd
Original Assignee
Encomech Engineering Services Ltd
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 Encomech Engineering Services Ltd filed Critical Encomech Engineering Services Ltd
Publication of EP0706842A1 publication Critical patent/EP0706842A1/de
Withdrawn legal-status Critical Current

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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
    • B21B39/008—Rollers for roller conveyors
    • 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
    • B21B31/076—Cooling; Lubricating roller bearings
    • 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
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally

Definitions

  • said side of the collar facing the main body is generally conically tapered towards the main body.
  • the taper angle is preferably in the range 40°-50°, although it may be possible to obtain satisfactory results with angles ⁇ 20° from a most preferred angle of 45°.
  • the presence of the tapered side face has the effect that water clinging to the face is subjected to a centrifugal force gradient that increases towards the maximum diameter of the collar and thus urges the water away from the main body of the roll.
  • the opposite face of the collar may be normal to the roll axis or it may also be inclined.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
EP95306858A 1994-09-30 1995-09-28 Rollenanordnung mit Kühlung Withdrawn EP0706842A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9419808 1994-09-30
GB9419808A GB9419808D0 (en) 1994-09-30 1994-09-30 Rolls and roller tables

Publications (1)

Publication Number Publication Date
EP0706842A1 true EP0706842A1 (de) 1996-04-17

Family

ID=10762189

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95306858A Withdrawn EP0706842A1 (de) 1994-09-30 1995-09-28 Rollenanordnung mit Kühlung

Country Status (5)

Country Link
EP (1) EP0706842A1 (de)
AU (1) AU3290395A (de)
BR (1) BR9504749A (de)
GB (1) GB9419808D0 (de)
ZA (1) ZA958213B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2148737C1 (ru) * 1996-04-26 2000-05-10 Акционерное общество "Электростальский завод тяжелого машиностроения" Уплотнительное устройство подшипника жидкостного трения
CN102294359A (zh) * 2010-06-25 2011-12-28 上海宝钢工业检测公司 钢管连轧辊轴承润滑油精确添加量控制方法
CN107081340A (zh) * 2017-07-12 2017-08-22 张辉 一种轧钢辊道冷却装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347193C (de) * 1922-01-19 Anton Schoepf Dipl Ing Kuehlvorrichtung fuer Warmwalzen
FR841016A (fr) * 1938-07-22 1939-05-09 Est Aciers Fins Perfectionnements aux trains de laminoirs
DE712156C (de) * 1937-12-30 1941-10-14 Fried Krupp Akt Ges Lagerung von Walzen, insbesondere von Kaltwalzwerken
DE1041898B (de) * 1955-01-15 1958-10-30 United Eng Foundry Co Walzwerkrollgang
GB1603428A (en) 1978-05-04 1981-11-25 Encomech Eng Services Ltd Heat shields
JPS61235313A (ja) * 1985-04-11 1986-10-20 Sumitomo Metal Ind Ltd 高温材料の搬送用テ−ブル・ロ−ラ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347193C (de) * 1922-01-19 Anton Schoepf Dipl Ing Kuehlvorrichtung fuer Warmwalzen
DE712156C (de) * 1937-12-30 1941-10-14 Fried Krupp Akt Ges Lagerung von Walzen, insbesondere von Kaltwalzwerken
FR841016A (fr) * 1938-07-22 1939-05-09 Est Aciers Fins Perfectionnements aux trains de laminoirs
DE1041898B (de) * 1955-01-15 1958-10-30 United Eng Foundry Co Walzwerkrollgang
GB1603428A (en) 1978-05-04 1981-11-25 Encomech Eng Services Ltd Heat shields
JPS61235313A (ja) * 1985-04-11 1986-10-20 Sumitomo Metal Ind Ltd 高温材料の搬送用テ−ブル・ロ−ラ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 11, no. 78 (M - 570) 10 March 1987 (1987-03-10) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2148737C1 (ru) * 1996-04-26 2000-05-10 Акционерное общество "Электростальский завод тяжелого машиностроения" Уплотнительное устройство подшипника жидкостного трения
CN102294359A (zh) * 2010-06-25 2011-12-28 上海宝钢工业检测公司 钢管连轧辊轴承润滑油精确添加量控制方法
CN107081340A (zh) * 2017-07-12 2017-08-22 张辉 一种轧钢辊道冷却装置

Also Published As

Publication number Publication date
GB9419808D0 (en) 1994-11-16
AU3290395A (en) 1996-04-18
ZA958213B (en) 1997-04-01
BR9504749A (pt) 1996-10-15

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