EP1888266A1 - Device for rotationally locking a rolling mill roller mounted in bearing inserts in the stand windows of roll stands - Google Patents
Device for rotationally locking a rolling mill roller mounted in bearing inserts in the stand windows of roll standsInfo
- Publication number
- EP1888266A1 EP1888266A1 EP06753578A EP06753578A EP1888266A1 EP 1888266 A1 EP1888266 A1 EP 1888266A1 EP 06753578 A EP06753578 A EP 06753578A EP 06753578 A EP06753578 A EP 06753578A EP 1888266 A1 EP1888266 A1 EP 1888266A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bearing
- rolling mill
- roller
- roller mounted
- mill roller
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 11
- 230000013011 mating Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
-
- 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
Definitions
- the invention relates to a device for the rotational locking of a, stored in the stator windows of rolling stands in bearing chocks rolling mill.
- a device for the rotational locking of a, stored in the stator windows of rolling stands in bearing chocks rolling mill When replacing such rolls used rail structures, with the help of the rollers along with their bearing chocks through the stator window of the rolling stand on and are driven out of these.
- These rails and necessary for the traversing movements drive elements take up a lot of space in front of the rolling mill and thereby hinder the introduction and movement of additional units for rolling operation.
- the invention has for its object to provide a device which rotatably locks the bearing chocks during dispensing and transport until reintroduced into the rolling mill to roll and then, after the roll has been introduced with roll chocks in the scaffold at their connection the drive device z. B. when applying the hit on the roll neck this twist lock brings out of action.
- the sliding housing may be formed as a cylindrical flange ring bushing, the flange rings on the outside have these flat surface portions.
- Figure 1 is a view of a radial section through roll neck and sliding housing, seen in the direction of the bearing chock;
- Figure 2 is a side view of a partial section through Figure 1;
- Figure 3 is a view of another radial section corresponding to Fig. 1;
- Figure 4 shows the side view of Fig. 3
- FIG. 5 shows a detail of the view according to FIG. 3.
- an axially displaceable flange ring sleeve FB is arranged on the roll neck WZ, the flange FR has outside flat surface portions FA.
- On the bearing block LS stops AS are arranged with contact surfaces for the flat surface portions FA of the flange FR.
- the hit TR of the roll drive and the underside of the flange FR is located on the bearing chuck LS arranged support springs SF, which press the flange FR against the end face of the hit TR.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Rolling Contact Bearings (AREA)
- Mounting Of Bearings Or Others (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Support Of The Bearing (AREA)
- Handcart (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005022440A DE102005022440A1 (en) | 2005-05-14 | 2005-05-14 | Mounting for roller in rolling mill with axially sprung thrust locking profiles to lock the roller drive when the roller is removed |
PCT/EP2006/004463 WO2006122710A1 (en) | 2005-05-14 | 2006-05-12 | Device for rotationally locking a rolling mill roller mounted in bearing inserts in the stand windows of roll stands |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1888266A1 true EP1888266A1 (en) | 2008-02-20 |
EP1888266B1 EP1888266B1 (en) | 2008-09-03 |
Family
ID=36791261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06753578A Not-in-force EP1888266B1 (en) | 2005-05-14 | 2006-05-12 | Device for rotationally locking a rolling mill roller mounted in bearing inserts in the stand windows of roll stands |
Country Status (9)
Country | Link |
---|---|
US (1) | US7721580B2 (en) |
EP (1) | EP1888266B1 (en) |
JP (1) | JP4122374B2 (en) |
CN (1) | CN100418649C (en) |
AT (1) | ATE406964T1 (en) |
DE (2) | DE102005022440A1 (en) |
RU (1) | RU2339471C2 (en) |
UA (1) | UA85880C2 (en) |
WO (1) | WO2006122710A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102085533B (en) * | 2010-12-01 | 2013-06-12 | 中冶京诚工程技术有限公司 | Upper supporting roll balancing device of rolling mill |
CN104942012B (en) * | 2015-06-19 | 2016-08-17 | 邯钢集团邯宝钢铁有限公司 | A kind of snap joint locking device of improvement |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2448278A (en) * | 1944-09-21 | 1948-08-31 | Minneapolis Moline Power Co | Power transmission coupling |
US2885231A (en) | 1957-11-22 | 1959-05-05 | Sperry Rand Corp | Power-take-off construction |
US2885213A (en) * | 1958-03-20 | 1959-05-05 | Glumer Gustavo Vazquez | Mechanical riding toy |
JPS4943855B1 (en) * | 1970-04-17 | 1974-11-25 | ||
SE425515B (en) * | 1978-06-15 | 1982-10-04 | Metalform Safeset Ab | PRESSURE-POWERED COUPLING |
DE3019085C2 (en) | 1980-05-19 | 1985-10-10 | Maschinen- Und Werkzeugbau Gmbh, 4600 Dortmund | Device for exchanging work rolls of rolling stands |
DE3110377A1 (en) | 1981-03-17 | 1982-10-07 | Ishikawajima-Harima Jukogyo K.K., Tokyo | Apparatus for changing the work rolls in a roll stand |
DE3316289A1 (en) * | 1983-05-04 | 1984-11-08 | Uwe 2104 Hamburg Kark | COMPOSITE ROLLER WITH A MEANS OF A CONE SLEEVE ON THE ROLL RING HOLDED |
DE3939600C2 (en) * | 1989-11-30 | 1998-08-20 | Renk Ag | Tooth coupling |
DE4102848C1 (en) * | 1991-01-31 | 1992-08-13 | J.M. Voith Gmbh, 7920 Heidenheim, De | |
DE4334021C1 (en) * | 1993-10-06 | 1995-04-06 | Achenbach Buschhuetten Gmbh | Device for positioning and locking a chock on a roll neck when installing and removing a set of rolls in or out of a roll stand with rolls |
CA2150727C (en) * | 1994-06-09 | 1999-08-17 | Yasuhiro Yamamoto | Roll type processing facility and roll width adjusting device therefor |
DE19945070A1 (en) * | 1999-09-20 | 2001-03-22 | Sms Demag Ag | Device for mounting and removing a support roller bearing unit |
GB0022813D0 (en) * | 2000-09-18 | 2000-11-01 | Hydraulic Tensioning Technolog | Fastening apparatus and method |
DE10113869A1 (en) * | 2001-03-21 | 2002-09-26 | Sms Demag Ag | Sealing system for bearing for roller comprises sealing rings which fit against surface on roller shaft, rings and surface being mounted on supports which are less rigid than sealing lips on rings |
DE10202217A1 (en) * | 2002-01-18 | 2003-07-31 | Sms Demag Ag | Multi-roll stand, in particular six-high roll stand, with an axial displacement and holding device for displaceably mounted intermediate rolls and / or work rolls |
DE10241516B3 (en) * | 2002-09-07 | 2004-02-05 | Sms Meer Gmbh | Roller set used in a rolling mill comprises horizontal and vertical roller pairs lying on a supporting yoke or on a roller exchange carriage with bearing components of the lower horizontal roller |
AT413083B (en) * | 2003-09-29 | 2005-11-15 | Voest Alpine Ind Anlagen | ROLLER DRIVE WITH AN INCHING AND DECOUPLING DEVICE |
-
2005
- 2005-05-14 DE DE102005022440A patent/DE102005022440A1/en not_active Withdrawn
-
2006
- 2006-05-12 RU RU2006144694/02A patent/RU2339471C2/en not_active IP Right Cessation
- 2006-05-12 JP JP2007515970A patent/JP4122374B2/en not_active Expired - Fee Related
- 2006-05-12 CN CNB2006800002640A patent/CN100418649C/en not_active Expired - Fee Related
- 2006-05-12 EP EP06753578A patent/EP1888266B1/en not_active Not-in-force
- 2006-05-12 DE DE502006001515T patent/DE502006001515D1/en active Active
- 2006-05-12 AT AT06753578T patent/ATE406964T1/en active
- 2006-05-12 WO PCT/EP2006/004463 patent/WO2006122710A1/en active IP Right Grant
- 2006-05-12 US US11/578,736 patent/US7721580B2/en not_active Expired - Fee Related
- 2006-12-05 UA UAA200613189A patent/UA85880C2/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2006122710A1 * |
Also Published As
Publication number | Publication date |
---|---|
US7721580B2 (en) | 2010-05-25 |
ATE406964T1 (en) | 2008-09-15 |
US20090249854A1 (en) | 2009-10-08 |
JP2007537046A (en) | 2007-12-20 |
DE502006001515D1 (en) | 2008-10-16 |
DE102005022440A1 (en) | 2006-11-16 |
RU2339471C2 (en) | 2008-11-27 |
CN100418649C (en) | 2008-09-17 |
JP4122374B2 (en) | 2008-07-23 |
CN1956806A (en) | 2007-05-02 |
RU2006144694A (en) | 2008-06-20 |
UA85880C2 (en) | 2009-03-10 |
EP1888266B1 (en) | 2008-09-03 |
WO2006122710A1 (en) | 2006-11-23 |
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