JP4440765B2 - バックアップロールの当接支持力に対して制御された影響を与えるための装置 - Google Patents
バックアップロールの当接支持力に対して制御された影響を与えるための装置 Download PDFInfo
- Publication number
- JP4440765B2 JP4440765B2 JP2004506993A JP2004506993A JP4440765B2 JP 4440765 B2 JP4440765 B2 JP 4440765B2 JP 2004506993 A JP2004506993 A JP 2004506993A JP 2004506993 A JP2004506993 A JP 2004506993A JP 4440765 B2 JP4440765 B2 JP 4440765B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- housing
- roll
- neck
- backup roll
- 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 - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
- F16C13/02—Bearings
-
- 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
-
- 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
-
- 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
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
-
- 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
- F16C2322/00—Apparatus used in shaping articles
- F16C2322/12—Rolling apparatus, e.g. rolling stands, rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Support Of The Bearing (AREA)
- Press Drives And Press Lines (AREA)
- Crushing And Grinding (AREA)
- Reciprocating Pumps (AREA)
- Paper (AREA)
Description
GL 滑り軸受
LS チョック
WZ ロールネック
SW バックアップロール
ZA ネック延長部
ZD (別の)ネック延長部
RA Radiax@軸受
LG 軸受ハウジング
ZG 中間ハウジング
SR ネジ
AD カバー
RB (軸半径方向の)孔
SK (可動)ピストン
ZL (圧力手段)供給ライン
RG 環状ハウジング
RM 環状シールカラー
Claims (3)
- ワークロールに当接するバックアップロール(SW)の当接支持力に対して制御された影響を与えるための装置であって、ロールスタンドのバックアップロール(SW)のチョック内でコロ軸受又は滑り軸受内に軸受けされたバックアップロールのネック(WZ)が、ネック延長部(ZA)を備え、このネック延長部が、支持軸受(RA)内に軸受けされ、この支持軸受の軸受ハウジング(LG)が、バックアップロール(SW)のチョック(LS)の外側に取り付けられている装置において、
軸受ハウジング(LG)が、ネジ(SR)によってチョック(LS)と不動に結合されていること、軸方向の支持軸受(RA)をシリンダ形に包囲する中間ハウジング(ZG)が、遊びと共に軸受ハウジング(LG)内に組み込まれており、中間ハウジング(ZG)が、軸受ハウジング(LG)内で中間ハウジング(ZG)の半径方向外側に配設されたピストンシリンダユニット(RB,SK)によって作用を受けて、軸受ハウジング(LG)内でネック延長部(ZA)の軸に対して半径方向に調整変位され、これにより、曲げ荷重が、バックアップロール(SW)に導入可能であることを特徴とする装置。 - ピストンシリンダユニット(RB,SK)が、中間ハウジング(ZG)を包囲する軸受ハウジング(LG)の壁部内の内側の軸半径方向のシリンダ形の半径方向孔(RB)と、圧力手段を作用可能にこのシリンダ形の半径方向孔(RB)内で移動可能な可動ピストン(SK)とから成ることを特徴とする請求項1に記載の装置。
- 滑り軸受が、液圧式の油膜軸受(Morgoil@)として形成されていることを特徴とする、チョック内の滑り軸受内に軸受けされるバックアップロールのネックを有する請求項1又は2に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10223864 | 2002-05-29 | ||
DE10261758A DE10261758A1 (de) | 2002-05-29 | 2002-12-30 | Vorrichtung zur gesteuerten Beeinflussung der Aufliegekräfte von Andruckrollen |
PCT/EP2003/004501 WO2003099478A1 (de) | 2002-05-29 | 2003-04-30 | Vorrichtung zur gesteuerten beeinflussung der aufleigekräfte von andruckrollen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005533653A JP2005533653A (ja) | 2005-11-10 |
JP4440765B2 true JP4440765B2 (ja) | 2010-03-24 |
Family
ID=29585322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004506993A Expired - Fee Related JP4440765B2 (ja) | 2002-05-29 | 2003-04-30 | バックアップロールの当接支持力に対して制御された影響を与えるための装置 |
Country Status (15)
Country | Link |
---|---|
US (1) | US7377696B2 (ja) |
EP (1) | EP1507605B1 (ja) |
JP (1) | JP4440765B2 (ja) |
KR (1) | KR100979425B1 (ja) |
CN (1) | CN100364679C (ja) |
AT (1) | ATE313394T1 (ja) |
AU (1) | AU2003239826B2 (ja) |
BR (1) | BR0308116B1 (ja) |
CA (1) | CA2483638C (ja) |
EG (1) | EG23402A (ja) |
ES (1) | ES2254939T3 (ja) |
MX (1) | MXPA04011812A (ja) |
RU (1) | RU2311241C2 (ja) |
TW (1) | TWI271225B (ja) |
WO (1) | WO2003099478A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US8021055B2 (en) * | 2007-09-05 | 2011-09-20 | Siemens Industry, Inc. | Mechanical lock for rolling mill oil film bearing |
US8246250B2 (en) * | 2008-01-11 | 2012-08-21 | Sms Siemag Aktiengesellschaft | Bearing arrangement |
DE102008054715A1 (de) * | 2008-12-16 | 2010-06-17 | Voith Patent Gmbh | Lagerung für eine rotierbare und durch Schwingungsanregung in Richtung iher Rotationsachse bewegbare Walze, insbesondere Brustwalze und Verfahren zur Steuerung der Betriebsweise einer derartigen Walze |
DE102009014100A1 (de) * | 2009-03-20 | 2010-09-23 | Sms Siemag Aktiengesellschaft | Lageranordnung |
DE102009060642A1 (de) * | 2009-07-07 | 2011-01-13 | Sms Siemag Ag | 4-Rollen-/-Rollen/18HS Rollenwalzgerüst in Kassettenbauweise |
CN101648262B (zh) * | 2009-08-29 | 2012-01-11 | 湖南九一连续铸轧实业有限责任公司 | 双辊铸轧机移动轴承座顶紧复位装置 |
DK3227575T3 (da) * | 2014-12-04 | 2021-02-15 | Bobst Mex Sa | Leje, aggregat til omformning af et plant emne samt fremgangsmåder til montering og demontering af et roterende værktøj |
EP3560615A1 (de) | 2018-04-27 | 2019-10-30 | Primetals Technologies Austria GmbH | Walzgeruest |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1986027A (en) * | 1933-08-26 | 1935-01-01 | United Eng Foundry Co | Roll mounting |
DE1281981B (de) * | 1958-08-25 | 1968-11-07 | United Eng Foundry Co | Walzgeruest mit Balligkeitsveraenderung der Walzen durch Ausbiegen der Walzenachse |
US3171305A (en) * | 1961-05-03 | 1965-03-02 | United Eng Foundry Co | Rolling mill |
US3347157A (en) * | 1965-04-30 | 1967-10-17 | Farrel Corp | Roll structures and method |
BE759313A (fr) * | 1969-11-22 | 1971-04-30 | Moeller & Neumann Gmbh | Cage a cylindres de laminoir avec tirants precontraints avec reglage enhauteur des chapeaux de montants portant le cylindre superieur |
US4164858A (en) * | 1977-06-24 | 1979-08-21 | Davy-Loewy Limited | Rolling mill with roll bending unit |
JPS5578816A (en) | 1978-12-06 | 1980-06-13 | Hitachi Ltd | Roll bearing looseness corrector for rolling mill |
US4406139A (en) * | 1981-06-06 | 1983-09-27 | H. Krantz Gmbh & Co. | Roller arrangement for dewatering fabrics |
DE3610107A1 (de) * | 1986-03-26 | 1987-10-08 | Voith Gmbh J M | Stellvorrichtung zum verstellen einer walze |
DE3642903A1 (de) * | 1986-12-16 | 1988-06-23 | Schloemann Siemag Ag | Walzgeruest mit auf ein doppelseitig gelagertes walzentragwellenpaar einseitig aufgesetzten walzringen |
US5029461A (en) * | 1988-02-18 | 1991-07-09 | N H C, Inc. | Hydraulic fastener |
US4878402A (en) * | 1988-03-09 | 1989-11-07 | Behringer John W | Water resistant control linkage |
CN2084397U (zh) * | 1990-10-16 | 1991-09-11 | 青岛建筑工程学院 | 轧辊整体静压支承整体压下冷轧机机座 |
CN2125468U (zh) * | 1992-03-30 | 1992-12-23 | 冶金工业部钢铁研究总院 | 液压弯辊装置 |
US6073474A (en) * | 1999-06-24 | 2000-06-13 | Danieli United, A Divison Of Danieli Corporation | "C" block roll bending |
US6149309A (en) * | 1999-07-13 | 2000-11-21 | Morgan Construction Company | Bushing for oil film bearing |
CN1078506C (zh) * | 1999-07-29 | 2002-01-30 | 宝山钢铁股份有限公司 | 交叉轧机 |
US6468194B2 (en) | 2000-12-08 | 2002-10-22 | Morgan Construction Company | Sleeve for rolling mill oil film bearing |
-
2003
- 2003-03-25 TW TW092106590A patent/TWI271225B/zh not_active IP Right Cessation
- 2003-04-30 US US10/509,858 patent/US7377696B2/en not_active Expired - Fee Related
- 2003-04-30 AU AU2003239826A patent/AU2003239826B2/en not_active Ceased
- 2003-04-30 WO PCT/EP2003/004501 patent/WO2003099478A1/de active IP Right Grant
- 2003-04-30 EP EP03732302A patent/EP1507605B1/de not_active Expired - Lifetime
- 2003-04-30 RU RU2004138573/02A patent/RU2311241C2/ru not_active IP Right Cessation
- 2003-04-30 CN CNB038120267A patent/CN100364679C/zh not_active Expired - Fee Related
- 2003-04-30 JP JP2004506993A patent/JP4440765B2/ja not_active Expired - Fee Related
- 2003-04-30 KR KR1020047017074A patent/KR100979425B1/ko not_active IP Right Cessation
- 2003-04-30 MX MXPA04011812A patent/MXPA04011812A/es active IP Right Grant
- 2003-04-30 ES ES03732302T patent/ES2254939T3/es not_active Expired - Lifetime
- 2003-04-30 CA CA2483638A patent/CA2483638C/en not_active Expired - Fee Related
- 2003-04-30 AT AT03732302T patent/ATE313394T1/de not_active IP Right Cessation
- 2003-04-30 BR BRPI0308116-8A patent/BR0308116B1/pt not_active IP Right Cessation
- 2003-05-20 EG EG2003050475A patent/EG23402A/xx active
Also Published As
Publication number | Publication date |
---|---|
AU2003239826A1 (en) | 2003-12-12 |
JP2005533653A (ja) | 2005-11-10 |
KR20050016365A (ko) | 2005-02-21 |
BR0308116A (pt) | 2005-01-04 |
US7377696B2 (en) | 2008-05-27 |
RU2311241C2 (ru) | 2007-11-27 |
EG23402A (en) | 2005-05-31 |
CN1655885A (zh) | 2005-08-17 |
RU2004138573A (ru) | 2005-06-10 |
CA2483638A1 (en) | 2003-12-04 |
TWI271225B (en) | 2007-01-21 |
WO2003099478A8 (de) | 2004-10-21 |
TW200403111A (en) | 2004-03-01 |
ATE313394T1 (de) | 2006-01-15 |
AU2003239826B2 (en) | 2008-07-17 |
WO2003099478A1 (de) | 2003-12-04 |
EP1507605B1 (de) | 2005-12-21 |
CA2483638C (en) | 2010-06-22 |
CN100364679C (zh) | 2008-01-30 |
KR100979425B1 (ko) | 2010-09-02 |
MXPA04011812A (es) | 2005-03-31 |
BR0308116B1 (pt) | 2011-05-31 |
EP1507605A1 (de) | 2005-02-23 |
ES2254939T3 (es) | 2006-06-16 |
US20050254737A1 (en) | 2005-11-17 |
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