WO1997019767A1 - A unit for rolling pipes on a mandrel - Google Patents
A unit for rolling pipes on a mandrel Download PDFInfo
- Publication number
- WO1997019767A1 WO1997019767A1 PCT/EP1996/004387 EP9604387W WO9719767A1 WO 1997019767 A1 WO1997019767 A1 WO 1997019767A1 EP 9604387 W EP9604387 W EP 9604387W WO 9719767 A1 WO9719767 A1 WO 9719767A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rolling
- axis
- roll
- unit
- rolling mill
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
- B21B25/02—Guides, supports, or abutments for mandrels, e.g. carriages or steadiers; Adjusting devices for mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
- B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
- B21B2203/06—Cassettes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills
- B21B35/04—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills each stand having its own motor or motors
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96934600A EP0868231B1 (en) | 1995-11-29 | 1996-10-10 | A unit for rolling pipes on a mandrel |
AT96934600T ATE189628T1 (en) | 1995-11-29 | 1996-10-10 | ROLLING UNIT FOR ROLLING TUBES ON A MANDER |
US09/077,640 US6041635A (en) | 1995-11-29 | 1996-10-10 | Unit for rolling pipes on a mandrel |
CA002239024A CA2239024C (en) | 1995-11-29 | 1996-10-10 | A unit for rolling pipes on a mandrel |
AU72889/96A AU7288996A (en) | 1995-11-29 | 1996-10-10 | A unit for rolling pipes on a mandrel |
DE69606658T DE69606658T2 (en) | 1995-11-29 | 1996-10-10 | ROLLING UNIT FOR ROLLING TUBES ON A THORN |
KR1019980704005A KR19990071727A (en) | 1995-11-29 | 1996-10-10 | Pipe rolling unit on mandrel |
JP52009497A JP4332681B2 (en) | 1995-11-29 | 1996-10-10 | Unit for rolling pipes on mandrels |
PL96326979A PL326979A1 (en) | 1995-11-29 | 1996-10-10 | Seamless-tube rolling assembly |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI95A002492 | 1995-11-29 | ||
IT95MI002492A IT1279085B1 (en) | 1995-11-29 | 1995-11-29 | UNIT FOR LAMINATION FOR SPINDLE TUBES |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997019767A1 true WO1997019767A1 (en) | 1997-06-05 |
Family
ID=11372622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1996/004387 WO1997019767A1 (en) | 1995-11-29 | 1996-10-10 | A unit for rolling pipes on a mandrel |
Country Status (12)
Country | Link |
---|---|
US (1) | US6041635A (en) |
EP (1) | EP0868231B1 (en) |
JP (1) | JP4332681B2 (en) |
KR (1) | KR19990071727A (en) |
CN (1) | CN1167522C (en) |
AT (1) | ATE189628T1 (en) |
AU (1) | AU7288996A (en) |
CA (1) | CA2239024C (en) |
DE (1) | DE69606658T2 (en) |
IT (1) | IT1279085B1 (en) |
PL (1) | PL326979A1 (en) |
WO (1) | WO1997019767A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007144905A1 (en) * | 2006-06-12 | 2007-12-21 | Sms Demag Innse S.P.A. | Retained mandrel rolling mill for seamless tubes |
ITMI20100672A1 (en) * | 2010-04-20 | 2011-10-21 | Sms Innse Spa | LAMINATE FOR EXTENDED ARTICLES. |
ITMI20121708A1 (en) * | 2012-10-10 | 2014-04-11 | Danieli Off Mecc | LAMINATION CAGE WITH THREE WORKING ROLLERS |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10015285C2 (en) * | 2000-03-28 | 2003-11-27 | Kocks Technik | Rolling mill for rolling metallic pipes, bars or wires |
US6945084B2 (en) * | 2000-03-28 | 2005-09-20 | Kocks Technik Gmbh & Co. Kg | Rolling mill for rolling or sizing metal pipes |
ITMI20051480A1 (en) * | 2005-07-29 | 2007-01-30 | Danieli & C Ohg Sp A | MILL WITH CAGE WITH THREE ADJUSTABLE ROLLERS |
CN100369731C (en) * | 2005-08-29 | 2008-02-20 | 江苏通达科思茂塑料管材有限公司 | Method for quick assembling/dissembling mouth core mould and template therefor |
DE102006009173B4 (en) * | 2006-02-24 | 2015-02-05 | Kocks Technik Gmbh & Co. Kg | Method for determining the rolling force in a roll stand and roll stand |
DE102007013902A1 (en) * | 2007-03-20 | 2008-09-25 | Universität Dortmund | Device for profile bending |
CN100463734C (en) * | 2007-08-31 | 2009-02-25 | 王国亮 | Core rod slaving mechanism of 3 - roll thermal precise mill |
CN100589893C (en) * | 2007-12-20 | 2010-02-17 | 中冶京诚工程技术有限公司 | Trio mill |
ITMI20080947A1 (en) * | 2008-05-22 | 2009-11-23 | Danieli Off Mecc | LAMINATION CAGE AND ITS LAMINATE FOR THE LONGITUDINAL LAMINATION OF ASTIFORM BODIES |
CN102327899B (en) * | 2011-10-11 | 2013-09-25 | 太原重工股份有限公司 | Mandrel support device of mandrel pipe mill and mandrel pipe mill |
CN102728616A (en) * | 2012-06-13 | 2012-10-17 | 张家港长力机械有限公司 | Y-shaped rolling mill with multi-roller system |
CN103071680B (en) * | 2013-02-06 | 2014-12-31 | 中冶赛迪工程技术股份有限公司 | Pipe jacking machine unit |
ITMI20131860A1 (en) * | 2013-11-08 | 2015-05-09 | Danieli Off Mecc | THREE ROLLING LAMINATION CAGE WITH SIDE CHANGE COMPARED TO THE LAMINATION LINE |
ITUB20155314A1 (en) | 2015-10-23 | 2017-04-23 | Danieli Off Mecc | MULTI-CHAMBER MILL FOR ASTIFORM BODIES INCLUDING THREE ROLLED CAGES |
DE102018207908A1 (en) * | 2018-05-18 | 2019-11-21 | Sms Group Gmbh | Stretch reduction mill with improved diameter and wall thickness tolerance |
KR20200042660A (en) * | 2018-10-16 | 2020-04-24 | 현대자동차주식회사 | Apparatus for controlling display of vehicle, system having the same and method thereof |
RU2721339C1 (en) * | 2019-07-29 | 2020-05-19 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Multistand longitudinal rolling mill |
IT201900014925A1 (en) * | 2019-08-22 | 2021-02-22 | Danieli Off Mecc | GUIDING DEVICE FOR DRIVING A SPINDLE THRUST BAR OR FOR DRIVING A SPINDLE IN A TUBULAR BODY LAMINATION PROCESS |
CN114453425A (en) * | 2021-12-31 | 2022-05-10 | 太原重工股份有限公司 | Double-side roll-changing continuous pipe rolling mill device adopting top positioning |
CN116984369B (en) * | 2023-09-05 | 2024-04-19 | 邯郸一三高研科技有限公司 | Energy-saving and efficient metal wire cold rolling production device and method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2004220A (en) * | 1977-09-19 | 1979-03-28 | Innocenti Santeustacchio Spa | Support and guide for rolling mill mandrel |
GB2100160A (en) * | 1981-06-11 | 1982-12-22 | Innocenti Santeustacchio Spa | Roll changing apparatus |
FR2527948A1 (en) * | 1982-06-03 | 1983-12-09 | Innocenti Santeustacchio Spa | SUPPORT DEVICE FOR THE TIP-HOLDER BAR OF A HOT AXIAL DRILLING MACHINE FOR BILLETTES, LINGOTS AND THE LIKE |
GB2129722A (en) * | 1982-10-15 | 1984-05-23 | Ishikawajima Harima Heavy Ind | Pipe-rolling mills |
GB2151171A (en) * | 1983-12-14 | 1985-07-17 | Mannesmann Ag | Mandrel support device |
EP0565772A1 (en) * | 1992-04-15 | 1993-10-20 | INNSE INNOCENTI ENGINEERING S.p.A. | A rolling stand, having three driven and adjustable rollers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2845051C2 (en) * | 1978-10-16 | 1983-04-07 | Kocks Technik Gmbh & Co, 4010 Hilden | Rolling mill with exchangeable stands |
US4366694A (en) * | 1980-09-17 | 1983-01-04 | Morgan Construction Company | Compact rolling mill |
IT1271808B (en) * | 1994-12-28 | 1997-06-09 | Innocenti Eng Spa | LAMINATION UNIT FOR TUBULAR BODIES OR ASTIFORMS IN GENERAL |
-
1995
- 1995-11-29 IT IT95MI002492A patent/IT1279085B1/en active IP Right Grant
-
1996
- 1996-10-10 US US09/077,640 patent/US6041635A/en not_active Expired - Lifetime
- 1996-10-10 WO PCT/EP1996/004387 patent/WO1997019767A1/en not_active Application Discontinuation
- 1996-10-10 AU AU72889/96A patent/AU7288996A/en not_active Abandoned
- 1996-10-10 CA CA002239024A patent/CA2239024C/en not_active Expired - Lifetime
- 1996-10-10 PL PL96326979A patent/PL326979A1/en unknown
- 1996-10-10 EP EP96934600A patent/EP0868231B1/en not_active Expired - Lifetime
- 1996-10-10 AT AT96934600T patent/ATE189628T1/en not_active IP Right Cessation
- 1996-10-10 JP JP52009497A patent/JP4332681B2/en not_active Expired - Lifetime
- 1996-10-10 DE DE69606658T patent/DE69606658T2/en not_active Expired - Lifetime
- 1996-10-10 KR KR1019980704005A patent/KR19990071727A/en not_active Application Discontinuation
- 1996-10-10 CN CNB961994606A patent/CN1167522C/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2004220A (en) * | 1977-09-19 | 1979-03-28 | Innocenti Santeustacchio Spa | Support and guide for rolling mill mandrel |
GB2100160A (en) * | 1981-06-11 | 1982-12-22 | Innocenti Santeustacchio Spa | Roll changing apparatus |
FR2527948A1 (en) * | 1982-06-03 | 1983-12-09 | Innocenti Santeustacchio Spa | SUPPORT DEVICE FOR THE TIP-HOLDER BAR OF A HOT AXIAL DRILLING MACHINE FOR BILLETTES, LINGOTS AND THE LIKE |
GB2129722A (en) * | 1982-10-15 | 1984-05-23 | Ishikawajima Harima Heavy Ind | Pipe-rolling mills |
GB2151171A (en) * | 1983-12-14 | 1985-07-17 | Mannesmann Ag | Mandrel support device |
EP0565772A1 (en) * | 1992-04-15 | 1993-10-20 | INNSE INNOCENTI ENGINEERING S.p.A. | A rolling stand, having three driven and adjustable rollers |
EP0593709A1 (en) * | 1992-04-15 | 1994-04-27 | Innocenti Eng Spa | A rolling stand for generic rolling mills having three or more adjustable driven rolls. |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007144905A1 (en) * | 2006-06-12 | 2007-12-21 | Sms Demag Innse S.P.A. | Retained mandrel rolling mill for seamless tubes |
EA014479B1 (en) * | 2006-06-12 | 2010-12-30 | Смс Демаг Иннсе С.П.А. | Retained mandrel rolling mill for seamless tubes |
ITMI20100672A1 (en) * | 2010-04-20 | 2011-10-21 | Sms Innse Spa | LAMINATE FOR EXTENDED ARTICLES. |
WO2011132094A3 (en) * | 2010-04-20 | 2012-01-05 | Sms Innse Spa | Rolling mill for long articles |
US8800339B2 (en) | 2010-04-20 | 2014-08-12 | Sms Innse Spa | Rolling mill for long articles |
EP2772320A1 (en) * | 2010-04-20 | 2014-09-03 | SMS INNSE S.p.A | Rolling mill for long articles |
US8857235B2 (en) | 2010-04-20 | 2014-10-14 | Sms Innse Spa | Rolling mill for long articles |
ITMI20121708A1 (en) * | 2012-10-10 | 2014-04-11 | Danieli Off Mecc | LAMINATION CAGE WITH THREE WORKING ROLLERS |
WO2014056969A1 (en) * | 2012-10-10 | 2014-04-17 | Danieli & C. Officine Meccaniche S.P.A. | Rolling stand with three working rolls |
US9079230B2 (en) | 2012-10-10 | 2015-07-14 | Danieli & C. Officine Meccaniche S.P.A. | Rolling stand with three working rolls |
Also Published As
Publication number | Publication date |
---|---|
JP2000515068A (en) | 2000-11-14 |
ATE189628T1 (en) | 2000-02-15 |
ITMI952492A0 (en) | 1995-11-29 |
DE69606658D1 (en) | 2000-03-16 |
JP4332681B2 (en) | 2009-09-16 |
CN1207061A (en) | 1999-02-03 |
ITMI952492A1 (en) | 1997-05-29 |
EP0868231A1 (en) | 1998-10-07 |
AU7288996A (en) | 1997-06-19 |
CA2239024C (en) | 2005-08-09 |
KR19990071727A (en) | 1999-09-27 |
DE69606658T2 (en) | 2000-06-15 |
IT1279085B1 (en) | 1997-12-04 |
CA2239024A1 (en) | 1997-06-05 |
EP0868231B1 (en) | 2000-02-09 |
US6041635A (en) | 2000-03-28 |
CN1167522C (en) | 2004-09-22 |
PL326979A1 (en) | 1998-11-09 |
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