MXPA00010080A - Roll stand with axially displaceable rolls. - Google Patents
Roll stand with axially displaceable rolls.Info
- Publication number
- MXPA00010080A MXPA00010080A MXPA00010080A MXPA00010080A MXPA00010080A MX PA00010080 A MXPA00010080 A MX PA00010080A MX PA00010080 A MXPA00010080 A MX PA00010080A MX PA00010080 A MXPA00010080 A MX PA00010080A MX PA00010080 A MXPA00010080 A MX PA00010080A
- Authority
- MX
- Mexico
- Prior art keywords
- rolls
- roll stand
- axially displaceable
- displaceable
- axially displaced
- Prior art date
Links
Classifications
-
- 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
- B21B31/07—Adaptation of roll neck bearings
- B21B31/074—Oil film bearings, e.g. "Morgoil" bearings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a roll stand for hot- or cold-rolling rolled strips consisting of different materials, comprising working rolls, support rolls and optionally, intermediate rolls arranged in pairs. The rolls (6) of at least one pair can be axially displaced towards both sides and have a suitable contour for compensating rolling defects. The disadvantages of rolls which are axially displaced by means of displaceable chocks are avoided since each displaceable roll (6) has at least one hydrodynamic oil film bearing (3) into which the hydraulic unit (17) responsible for effecting the axial displacement is integrated.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19816602A DE19816602C1 (en) | 1998-04-15 | 1998-04-15 | Roller frame for roll forming materials |
PCT/EP1999/002465 WO1999052657A1 (en) | 1998-04-15 | 1999-04-13 | Roll stand with axially displaceable rolls |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA00010080A true MXPA00010080A (en) | 2004-03-10 |
Family
ID=7864547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA00010080A MXPA00010080A (en) | 1998-04-15 | 1999-04-13 | Roll stand with axially displaceable rolls. |
Country Status (12)
Country | Link |
---|---|
US (1) | US20070089470A1 (en) |
EP (1) | EP1077779A1 (en) |
JP (1) | JP2002511340A (en) |
KR (1) | KR100562749B1 (en) |
CN (1) | CN1297386A (en) |
BR (1) | BR9909527A (en) |
CA (1) | CA2328350A1 (en) |
DE (1) | DE19816602C1 (en) |
MX (1) | MXPA00010080A (en) |
RU (1) | RU2218221C2 (en) |
TW (1) | TW396068B (en) |
WO (1) | WO1999052657A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7380431B2 (en) * | 2005-07-18 | 2008-06-03 | Morgan Construction Company | Oil film bearing with compact hydraulic mount |
US7500374B2 (en) * | 2007-04-03 | 2009-03-10 | Morgan Construction Company | Apparatus for urging an oil film bearing onto and off of a roll neck in a rolling mill |
CN100553815C (en) * | 2008-09-11 | 2009-10-28 | 长治钢铁(集团)锻压机械制造有限公司 | Quick fix mechanism of lower roller |
AT509455B1 (en) * | 2010-07-27 | 2011-09-15 | Andritz Ag Maschf | ROLLING RACK WITH ROLLER BEARING |
UA113635C2 (en) * | 2011-10-04 | 2017-02-27 | LIQUID RUBBER BEARING | |
RU2481164C1 (en) * | 2012-02-08 | 2013-05-10 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Rolling mill fluid friction bearing |
DE102012209831A1 (en) * | 2012-06-12 | 2013-12-12 | Sms Siemag Ag | roll arrangement |
DE102012209828A1 (en) * | 2012-06-12 | 2013-12-12 | Sms Siemag Ag | roll arrangement |
CN103962380B (en) * | 2013-01-24 | 2016-08-03 | 宝山钢铁股份有限公司 | An a kind of plug-type intermediate roll bearing lubricating device |
CN104889169B (en) * | 2015-05-18 | 2017-01-25 | 中国重型机械研究院股份公司 | Roller axial position adjusting device |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2075574A (en) * | 1932-01-11 | 1937-03-30 | Morgan Construction Co | Alignment maintenance for the rolls of rolling mills |
US3627388A (en) * | 1970-09-08 | 1971-12-14 | Morgan Construction Co | Hydraulic locking and loosening device for bearing |
US3782796A (en) * | 1972-12-18 | 1974-01-01 | Morgan Construction Co | Retaining means for a bearing assembly |
US3822081A (en) * | 1973-03-08 | 1974-07-02 | Morgan Construction Co | Axial roll adjustment means |
US4191042A (en) * | 1978-08-03 | 1980-03-04 | Morgan Construction Company | Heavy duty axial adjustment mechanism for rolling mill rolls |
JPS5597806A (en) * | 1979-01-17 | 1980-07-25 | Hitachi Ltd | Method and apparatus for correcting asymmetry of rolling mill |
US4519233A (en) * | 1980-10-15 | 1985-05-28 | Sms Schloemann-Siemag Ag | Roll stand with noncylindrical rolls |
DE3213496A1 (en) * | 1982-04-10 | 1983-10-20 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | ROLLING MILLS WITH AXIAL SLIDING ROLLS |
DE3821571A1 (en) * | 1988-06-25 | 1989-12-28 | Schloemann Siemag Ag | DEVICE FOR THE AXIAL SHIFTING OF ROLLS IN THE FRAME OF A ROLLING MILL |
-
1998
- 1998-04-15 DE DE19816602A patent/DE19816602C1/en not_active Expired - Fee Related
-
1999
- 1999-03-26 TW TW088104801A patent/TW396068B/en not_active IP Right Cessation
- 1999-04-13 BR BR9909527-0A patent/BR9909527A/en not_active Application Discontinuation
- 1999-04-13 MX MXPA00010080A patent/MXPA00010080A/en active IP Right Grant
- 1999-04-13 CA CA002328350A patent/CA2328350A1/en not_active Abandoned
- 1999-04-13 WO PCT/EP1999/002465 patent/WO1999052657A1/en active IP Right Grant
- 1999-04-13 KR KR1020007011452A patent/KR100562749B1/en not_active IP Right Cessation
- 1999-04-13 CN CN99805012A patent/CN1297386A/en active Pending
- 1999-04-13 RU RU2000128635/02A patent/RU2218221C2/en not_active IP Right Cessation
- 1999-04-13 EP EP99916915A patent/EP1077779A1/en not_active Ceased
- 1999-04-13 JP JP2000543260A patent/JP2002511340A/en active Pending
-
2006
- 2006-11-17 US US11/601,202 patent/US20070089470A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE19816602C1 (en) | 1999-05-27 |
CN1297386A (en) | 2001-05-30 |
US20070089470A1 (en) | 2007-04-26 |
KR20010042729A (en) | 2001-05-25 |
JP2002511340A (en) | 2002-04-16 |
TW396068B (en) | 2000-07-01 |
BR9909527A (en) | 2001-10-16 |
WO1999052657A1 (en) | 1999-10-21 |
CA2328350A1 (en) | 1999-10-21 |
EP1077779A1 (en) | 2001-02-28 |
KR100562749B1 (en) | 2006-03-20 |
RU2218221C2 (en) | 2003-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |