EA200901220A1 - Оборудование для переустановки валков прокатного стана - Google Patents
Оборудование для переустановки валков прокатного станаInfo
- Publication number
- EA200901220A1 EA200901220A1 EA200901220A EA200901220A EA200901220A1 EA 200901220 A1 EA200901220 A1 EA 200901220A1 EA 200901220 A EA200901220 A EA 200901220A EA 200901220 A EA200901220 A EA 200901220A EA 200901220 A1 EA200901220 A1 EA 200901220A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- rolls
- rolling stand
- equipment
- roll
- fixed
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B28/00—Maintaining rolls or rolling equipment in effective condition
- B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/08—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathes; Centreless turning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
-
- 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
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
- B21B13/103—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for rolling bars, rods or wire
Abstract
Оборудование для переустановки валков (7) прокатных станов, содержащих по меньшей мере одну прокатную клеть (1) и некоторое число валков (7), смонтированных на соответствующих подвижных кронштейнах (6), скользящих или поворачивающихся в плоскости прокатной клети (1) вокруг соответствующих осей (8), закрепленных в прокатной клети (1); валки (7) установлены в прокатной клети (1) в рабочее положение, при котором рабочие поверхности (9) валков (7) определяют наружный профиль прокатываемой детали; оборудование содержит опорную конструкцию (12), предназначенную для поддержки всей прокатной клети (1) в положении обработки валка, устройство (13) для крепления инструмента, которое можно перемещать в контакте с рабочими поверхностями (9) каждого валка (7) из некоторого числа валков (7), закрепленных в прокатной клети (1), и оправку (14) со средствами (15, 16), которая может вращаться, будучи соединена с каждым валком (7) из некоторого числа валков (7), закрепленных на прокатной клети (1), чтобы вращать то же самое, по существу, в рабочем положении.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IT2007/000175 WO2008122995A1 (en) | 2007-03-09 | 2007-03-09 | Re-turning plant for rollers of a rolling mill |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200901220A1 true EA200901220A1 (ru) | 2010-02-26 |
EA015006B1 EA015006B1 (ru) | 2011-04-29 |
Family
ID=38235095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200901220A EA015006B1 (ru) | 2007-03-09 | 2007-03-09 | Оборудование для переустановки валков прокатного стана |
Country Status (11)
Country | Link |
---|---|
US (2) | US8276421B2 (ru) |
EP (1) | EP2117740B1 (ru) |
JP (1) | JP5307037B2 (ru) |
CN (1) | CN101646506B (ru) |
AR (1) | AR065620A1 (ru) |
AT (1) | ATE480342T1 (ru) |
BR (1) | BRPI0721433A2 (ru) |
DE (1) | DE602007009129D1 (ru) |
EA (1) | EA015006B1 (ru) |
SA (1) | SA08290125B1 (ru) |
WO (1) | WO2008122995A1 (ru) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1392679B1 (it) * | 2009-01-19 | 2012-03-16 | Sms Demag Innse S P A Ora Sms Innse S P A | Rullo per un laminatoio |
US8276871B1 (en) | 2010-01-14 | 2012-10-02 | Derienzo Vincent James | Universal turntable for christmas tree stands |
CN101804463A (zh) * | 2010-04-22 | 2010-08-18 | 辽宁广联机械科技有限公司 | 微张力减、定径三轴轧辊加工机床 |
DE102011009794A1 (de) | 2011-01-29 | 2012-08-02 | Sms Meer Gmbh | Rohrendenbearbeitungsmaschine |
CN107297391A (zh) * | 2017-07-28 | 2017-10-27 | 安徽工程大学 | 一种无缝钢管生产设备的三辊抱芯机构 |
CN107309655A (zh) * | 2017-08-22 | 2017-11-03 | 江苏精实数控精密机械有限公司 | 多功能数控三辊定径孔型加工机床及其工作方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1037803B (de) * | 1955-03-25 | 1958-08-28 | Hans Becker | Vorrichtung zum Bearbeiten von Rundkalibern, insbesondere der Kaliber von Walzen von Rohrreduzierwalzwerken |
DE3631146A1 (de) * | 1986-09-12 | 1988-03-24 | Kocks Technik | Vorrichtung zur spanabhebenden arbeitsflaechenbearbeitung von walzen |
EP0300230B1 (en) * | 1987-07-24 | 1993-02-24 | Daido Tokushuko Kabushiki Kaisha | Method of repairing rolls of rolling mill and roll cutting apparatus |
GB8807319D0 (en) * | 1988-03-28 | 1988-04-27 | H & M Machinery Ltd | Improvements in/relating to machine tools |
JPH0533901U (ja) * | 1991-10-16 | 1993-05-07 | 株式会社神戸製鋼所 | 3方ロール圧延機のロール加工装置 |
US5655424A (en) * | 1994-06-29 | 1997-08-12 | Kawasaki Steel Corporation | Roller cutting method and apparatus for a plural-roll rolling mill |
JP3233333B2 (ja) * | 1996-01-06 | 2001-11-26 | 住友重機械工業株式会社 | 4ロールミルのロール切削方法、その方法に用いられる4ロールミルおよびロール切削設備 |
IT1298750B1 (it) * | 1998-03-18 | 2000-02-02 | Demag Italimpianti Spa | Laminatoio a bracci oscillanti,destinato in particolare ma non esclusivamente alla laminazione di tubi senza saldatura |
CN2418975Y (zh) * | 1999-12-07 | 2001-02-14 | 承德钢铁集团有限公司 | 在线车削轧辊装置 |
JP2004154824A (ja) * | 2002-11-06 | 2004-06-03 | Daido Steel Co Ltd | 圧延ロールの切削方法およびその装置 |
-
2007
- 2007-03-09 US US12/529,644 patent/US8276421B2/en active Active
- 2007-03-09 WO PCT/IT2007/000175 patent/WO2008122995A1/en active Application Filing
- 2007-03-09 CN CN200780052094.5A patent/CN101646506B/zh active Active
- 2007-03-09 BR BRPI0721433-2A2A patent/BRPI0721433A2/pt not_active Application Discontinuation
- 2007-03-09 EP EP07736680A patent/EP2117740B1/en active Active
- 2007-03-09 JP JP2009553286A patent/JP5307037B2/ja not_active Expired - Fee Related
- 2007-03-09 AT AT07736680T patent/ATE480342T1/de not_active IP Right Cessation
- 2007-03-09 EA EA200901220A patent/EA015006B1/ru not_active IP Right Cessation
- 2007-03-09 DE DE602007009129T patent/DE602007009129D1/de active Active
-
2008
- 2008-03-06 AR ARP080100928A patent/AR065620A1/es not_active Application Discontinuation
- 2008-03-09 SA SA08290125A patent/SA08290125B1/ar unknown
-
2012
- 2012-09-07 US US13/606,708 patent/US8616037B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
ATE480342T1 (de) | 2010-09-15 |
DE602007009129D1 (de) | 2010-10-21 |
WO2008122995A8 (en) | 2009-07-02 |
BRPI0721433A2 (pt) | 2014-03-18 |
AR065620A1 (es) | 2009-06-17 |
WO2008122995A1 (en) | 2008-10-16 |
SA08290125B1 (ar) | 2011-03-06 |
CN101646506B (zh) | 2012-08-22 |
CN101646506A (zh) | 2010-02-10 |
US20100058825A1 (en) | 2010-03-11 |
US8276421B2 (en) | 2012-10-02 |
JP2010523333A (ja) | 2010-07-15 |
EP2117740A1 (en) | 2009-11-18 |
US8616037B2 (en) | 2013-12-31 |
EA015006B1 (ru) | 2011-04-29 |
EP2117740B1 (en) | 2010-09-08 |
US20130055781A1 (en) | 2013-03-07 |
JP5307037B2 (ja) | 2013-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM |