RU94035662A - Rolling mill with axial displacement of rolls - Google Patents

Rolling mill with axial displacement of rolls

Info

Publication number
RU94035662A
RU94035662A RU94035662/02A RU94035662A RU94035662A RU 94035662 A RU94035662 A RU 94035662A RU 94035662/02 A RU94035662/02 A RU 94035662/02A RU 94035662 A RU94035662 A RU 94035662A RU 94035662 A RU94035662 A RU 94035662A
Authority
RU
Russia
Prior art keywords
roll
rolls
rolling
unit
necking
Prior art date
Application number
RU94035662/02A
Other languages
Russian (ru)
Inventor
Равене Андре
Fr]
Original Assignee
Клесим (FR)
Клесим
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9451307&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU94035662(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Клесим (FR), Клесим filed Critical Клесим (FR)
Publication of RU94035662A publication Critical patent/RU94035662A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/142—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls by axially shifting the rolls, e.g. rolls with tapered ends or with a curved contour for continuously-variable crown CVC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • 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
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • 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
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing

Abstract

FIELD: rolling equipment. SUBSTANCE: rolling mill has in its rolling stand 1 at least two arranged one over another rolls 2, 2'; each roll 2 rests upon two necking portions 22 mounted in respective chocks, and unit 5 for controlling displacement of at least one of rolls 2, 2' parallel with its own axis. Each necking portion of movable roll 2 is mounted with possibility of sliding motion along axial direction inside supporting chock 3. At least one of necking portions 22 includes end part 24 supporting unit 5 for controlling axial motion of roll with the aid of driving member 4. At least one of rolling rolls 2 has adjustable height. Unit 5 for controlling axial motion at least of that roll with adjustable height is connected by disconnectable method with driving member 4 of that roll and installed on base 6 mounted with a possibility of sliding along respective vertical frame 11 of stand 1 between aby spaced position and driving position that may be adjusted according to level of arrangement of movable working roll. EFFECT: improved design. 3 dwg

Claims (1)

По меньшей мере один из рабочих валков 2 имеет регулируемую высоту, поэтому средства 5 управления осевым перемещением по крайней мере этого валка с регулируемой высотой связаны разъединяемым образом с приводным органом 4 упомянутого выше валка 2 и установлены на основании 6, смонтированном с возможностью скольжения вдоль соответствующей вертикальной станины 11 данной рабочей клети 1 между некоторым удаленным положением и положением привода, которое может быть отрегулировано по уровню расположения перемещаемого рабочего валка 2.
Figure 00000001
At least one of the work rolls 2 has an adjustable height, therefore, the axial movement control means 5 of at least this height-adjustable roll are connected in a detachable manner to the drive member 4 of the aforementioned roll 2 and are mounted on a base 6 which is mounted for sliding along a corresponding vertical bed 11 of this working stand 1 between a certain remote position and the position of the drive, which can be adjusted according to the level of location of the movable work roll 2.
Figure 00000001
RU94035662/02A 1993-09-28 1994-09-27 Rolling mill with axial displacement of rolls RU94035662A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9311523 1993-09-28
FR9311523A FR2710567B1 (en) 1993-09-28 1993-09-28 Axial displacement rolling mill.

Publications (1)

Publication Number Publication Date
RU94035662A true RU94035662A (en) 1996-08-10

Family

ID=9451307

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94035662/02A RU94035662A (en) 1993-09-28 1994-09-27 Rolling mill with axial displacement of rolls

Country Status (6)

Country Link
EP (1) EP0649686B2 (en)
JP (1) JPH07164015A (en)
CN (1) CN1050541C (en)
DE (1) DE69411117T3 (en)
FR (1) FR2710567B1 (en)
RU (1) RU94035662A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851942B1 (en) * 2003-03-05 2006-04-28 METHOD FOR CHANGING THE CONFIGURATION OF A ROLLING MILL AND IMPROVED ROLLING MILL FOR IMPLEMENTING THE METHOD
DE102009060640A1 (en) * 2009-07-07 2011-01-13 Sms Siemag Ag Cluster arm arrangement for the intermediate roll sets of 18 HS rolling stands
AT509455B1 (en) * 2010-07-27 2011-09-15 Andritz Ag Maschf ROLLING RACK WITH ROLLER BEARING
CN102553925A (en) * 2011-12-31 2012-07-11 太原重工股份有限公司 Double-roller continuous pipe rolling mill
CN102927856B (en) * 2012-11-12 2014-07-30 浙江南泰科技有限公司 Firecracker leading wire handpiece
JP6151936B2 (en) * 2013-03-13 2017-06-21 株式会社 英田エンジニアリング Roll stand
FR3010332B1 (en) * 2013-09-12 2015-10-02 Fives Dms CASSETTE FOR ROLLING MILL AND ROLLING MACHINE EQUIPPED WITH SUCH A CASSETTE
CN104014592B (en) * 2014-06-18 2015-12-16 济南重工股份有限公司 A kind of two-roller skew-rolling rolling mill roller device mechanism for axial adjusting
CN107350291B (en) * 2016-05-10 2020-03-31 北新集团建材股份有限公司 Roller device
CN107649518B (en) * 2017-11-07 2023-07-18 扬州诚德重工有限公司 Horizontal four-roller rolling mill
CN110000213B (en) * 2019-04-19 2020-10-16 扬州顺达重工设备有限公司 Rolling mill convenient to change roll
CN112404135B (en) * 2020-10-14 2022-12-02 沈阳中钛装备制造有限公司 Automatic roll changing rolling mill for rolling pipes and working method
CN116351884A (en) * 2023-03-10 2023-06-30 中国机械总院集团北京机电研究所有限公司 Roller clamping mechanism and cross wedge rolling mill

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1038509B (en) * 1956-08-09 1958-09-11 Huettenwerk Rheinhausen Ag Device for holding and adjusting the pitch rollers in the axial direction on high-speed continuous roller lines
US3475940A (en) * 1967-07-18 1969-11-04 Mesta Machine Co Fall-away spacer block
US3822081A (en) * 1973-03-08 1974-07-02 Morgan Construction Co Axial roll adjustment means
JPS57177810A (en) * 1981-04-24 1982-11-01 Ishikawajima Harima Heavy Ind Co Ltd Rolling mill
JPS60238009A (en) * 1984-05-10 1985-11-26 Mitsubishi Heavy Ind Ltd Roll oscillation device of rolling mill
JPS62286608A (en) * 1986-06-03 1987-12-12 Ono Roll Seisakusho:Kk Rolling mill
DE3638330A1 (en) * 1986-11-10 1988-05-19 Schloemann Siemag Ag ROLLING DEVICES WITH A DEVICE FOR THE AXIAL SHIFTING OF ADJUSTABLE ROLLERS
DE3638331C2 (en) * 1986-11-10 1995-07-13 Schloemann Siemag Ag Roll stand for rolling flat material with a pair of axially displaceable work rolls
FR2611541B1 (en) * 1987-02-27 1994-04-29 Clecim Sa DEVICE FOR ADJUSTING THE PROFILE AND DISTRIBUTION OF WEAR OF CYLINDERS IN A ROLLER WITH AXIALLY MOVABLE CYLINDERS

Also Published As

Publication number Publication date
DE69411117T3 (en) 2004-08-12
CN1050541C (en) 2000-03-22
JPH07164015A (en) 1995-06-27
DE69411117D1 (en) 1998-07-23
FR2710567B1 (en) 1995-12-22
EP0649686B2 (en) 2004-01-02
EP0649686B1 (en) 1998-06-17
DE69411117T2 (en) 1998-11-19
CN1107393A (en) 1995-08-30
EP0649686A1 (en) 1995-04-26
FR2710567A1 (en) 1995-04-07

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