FR2406482A1 - Cage de laminoir pour le laminage de tubes a froid - Google Patents
Cage de laminoir pour le laminage de tubes a froidInfo
- Publication number
- FR2406482A1 FR2406482A1 FR7829685A FR7829685A FR2406482A1 FR 2406482 A1 FR2406482 A1 FR 2406482A1 FR 7829685 A FR7829685 A FR 7829685A FR 7829685 A FR7829685 A FR 7829685A FR 2406482 A1 FR2406482 A1 FR 2406482A1
- Authority
- FR
- France
- Prior art keywords
- rolling
- cage
- rolls
- cold tube
- chock
- 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
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
- B21B31/028—Prestressing of rolls or roll mountings in stand frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
- B21B21/005—Pilgrim-step tube-rolling, i.e. pilger mills with reciprocating stand, e.g. driving the stand
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
L'invention concerne l'industrie du laminage. La cage de laminoir faisant l'objet de l'invention est caractérisée en ce que le dispositif pour le contact forcé des cylindres de travail 4 comporte, pour chaque empoise 8 des cylindres d'appui supérieurs 7, un système articulé 15 reliant cinématiquement l'empoise correspondante à un organe moteur individuel 13 assurant son déplacement de réglage vertical. L'invention permet notamment de monter dans la cage des jeux de cylindres de travail de différents diamètres et d'assurer leur serrage uniforme, suivant la longueur de leur zone de contact, par les cylindres d'appui.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772529718A SU806176A1 (ru) | 1977-10-19 | 1977-10-19 | Рабоча клеть стана холоднойпРОКАТКи ТРуб |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2406482A1 true FR2406482A1 (fr) | 1979-05-18 |
FR2406482B1 FR2406482B1 (fr) | 1980-10-31 |
Family
ID=20727165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7829685A Granted FR2406482A1 (fr) | 1977-10-19 | 1978-10-18 | Cage de laminoir pour le laminage de tubes a froid |
Country Status (8)
Country | Link |
---|---|
US (1) | US4237714A (fr) |
JP (1) | JPS5481155A (fr) |
BR (1) | BR7806694A (fr) |
DE (1) | DE2842529C2 (fr) |
ES (1) | ES474257A1 (fr) |
FR (1) | FR2406482A1 (fr) |
IT (1) | IT1162003B (fr) |
SU (1) | SU806176A1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4660400A (en) * | 1983-12-21 | 1987-04-28 | Moskovsky Institut Stali I Splavov | Pilger mill stand |
FR2560795B1 (fr) * | 1984-03-09 | 1987-04-30 | Mo I Stali I Splavov | Cage de laminoir a tubes, a pas de pelerin |
US5644942A (en) * | 1994-10-14 | 1997-07-08 | The Bradbury Company, Inc. | Roll stand raft assembly |
US5755131A (en) * | 1995-02-21 | 1998-05-26 | The Bradbury Company, Inc. | Method of and apparatus for removing camber from mult strips |
CH690612A5 (de) * | 1995-09-21 | 2000-11-15 | Antogi Ag | Lagerung der Antriebswellen einer Schneckenpresse. |
US5829295A (en) * | 1997-04-08 | 1998-11-03 | The Bradbury Company, Inc. | Roll forming machine for forming different sized components having c- and z-shaped cross sections |
US6000266A (en) * | 1997-09-17 | 1999-12-14 | The Bradbury Company | Roll-forming machine with reversible rafts |
US6216514B1 (en) | 1999-01-22 | 2001-04-17 | The Bradbury Company, Inc. | Roll-forming machine |
US6209374B1 (en) | 1999-10-08 | 2001-04-03 | The Bradbury Company, Inc. | Roll-forming machine with adjustable compression |
US6604397B2 (en) | 2001-02-05 | 2003-08-12 | Dietrich Industries, Inc. | Rollforming machine |
DE102008009902A1 (de) * | 2008-02-19 | 2009-08-27 | Sms Demag Ag | Walzvorrichtung, insbesondere Schubwalzengerüst |
US9003854B2 (en) | 2011-06-16 | 2015-04-14 | I2S, Llc | Split housing cluster mill designed for temper and cold rolling |
CN110153184B (zh) * | 2019-05-25 | 2020-07-03 | 江苏久尔重工股份有限公司 | 一种连续变截面薄钢板的轧制设备及成型方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB432047A (en) * | 1933-04-07 | 1935-07-19 | Heinrich Esser | Improvements in pilger rolls |
DE945839C (de) * | 1952-05-10 | 1956-07-19 | Mannesmann Meer Ag | Einrichtung zum Abstuetzen der Oberwalze mit einer Walzendrucksicherung in einem Kaltpilgerwalzwerk |
FR1347991A (fr) * | 1962-07-20 | 1964-01-04 | Blaw Knox Co | Dispositif de changement de cylindres pour les laminoirs |
DE1224256B (de) * | 1956-02-02 | 1966-09-08 | Froehling Fa Josef | Staenderloses Walzwerk, insbesondere Mehrrollen-walzwerk |
US3308643A (en) * | 1964-04-13 | 1967-03-14 | Mannesmann Meer Ag | Rolling frame for pilgrim mill |
FR1559326A (fr) * | 1967-03-30 | 1969-03-07 | ||
FR2143786A1 (fr) * | 1971-06-28 | 1973-02-09 | Elektrostalsky Z Tya |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1614422A (en) * | 1925-07-08 | 1927-01-11 | American Brass Co | Rolling mill |
US1708185A (en) * | 1927-02-12 | 1929-04-09 | Mattei Diego | Plate-rolling mill |
US2085449A (en) * | 1934-08-23 | 1937-06-29 | Rohn Wilhelm | Multihigh rolling mill |
DE645167C (de) * | 1934-08-24 | 1937-05-22 | Heraeus Vacuumschmelze Akt Ges | Anstellvorrichtung |
US2327706A (en) * | 1941-05-09 | 1943-08-24 | Johns Manville | Method of curving material |
US3001424A (en) * | 1958-06-05 | 1961-09-26 | Carding Spec Canada | Pressure rollers |
US3055242A (en) * | 1960-07-05 | 1962-09-25 | Morgan Construction Co | Rolling mills |
GB1061082A (en) * | 1963-02-06 | 1967-03-08 | Hille Engineering Company Ltd | An improvement in or relating to mills for rolling metal |
DE1427879A1 (de) * | 1964-04-29 | 1970-02-26 | Froehling Fa Josef | Vorgespanntes Walzgeruest |
GB1159030A (en) * | 1965-12-24 | 1969-07-23 | Hille Engineering Company Ltd | An Improvement in or relating to Rolling Mills. |
US3587278A (en) * | 1967-05-30 | 1971-06-28 | Krupp Gmbh | Rolling mil assembly |
DE1917343A1 (de) * | 1969-04-03 | 1970-10-22 | Elektrostalnyj Zd Tjazelogo Ma | Kaltwalzwerk |
ZA706390B (en) * | 1969-09-26 | 1971-05-27 | Loewy Robertson Eng Co Ltd | Rolling mill with roll gap adjustment means |
US3691810A (en) * | 1971-05-25 | 1972-09-19 | Tadeusz Sendzimir | Individual eccentric control for mill screwdown |
-
1977
- 1977-10-19 SU SU772529718A patent/SU806176A1/ru active
-
1978
- 1978-09-29 DE DE2842529A patent/DE2842529C2/de not_active Expired
- 1978-10-10 BR BR7806694A patent/BR7806694A/pt unknown
- 1978-10-11 US US05/950,448 patent/US4237714A/en not_active Expired - Lifetime
- 1978-10-17 ES ES474257A patent/ES474257A1/es not_active Expired
- 1978-10-18 FR FR7829685A patent/FR2406482A1/fr active Granted
- 1978-10-18 IT IT41655/78A patent/IT1162003B/it active
- 1978-10-19 JP JP12904078A patent/JPS5481155A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB432047A (en) * | 1933-04-07 | 1935-07-19 | Heinrich Esser | Improvements in pilger rolls |
DE945839C (de) * | 1952-05-10 | 1956-07-19 | Mannesmann Meer Ag | Einrichtung zum Abstuetzen der Oberwalze mit einer Walzendrucksicherung in einem Kaltpilgerwalzwerk |
DE1224256B (de) * | 1956-02-02 | 1966-09-08 | Froehling Fa Josef | Staenderloses Walzwerk, insbesondere Mehrrollen-walzwerk |
FR1347991A (fr) * | 1962-07-20 | 1964-01-04 | Blaw Knox Co | Dispositif de changement de cylindres pour les laminoirs |
US3308643A (en) * | 1964-04-13 | 1967-03-14 | Mannesmann Meer Ag | Rolling frame for pilgrim mill |
FR1559326A (fr) * | 1967-03-30 | 1969-03-07 | ||
FR2143786A1 (fr) * | 1971-06-28 | 1973-02-09 | Elektrostalsky Z Tya |
Also Published As
Publication number | Publication date |
---|---|
JPS5481155A (en) | 1979-06-28 |
BR7806694A (pt) | 1979-07-03 |
DE2842529A1 (de) | 1979-04-26 |
US4237714A (en) | 1980-12-09 |
DE2842529C2 (de) | 1984-09-06 |
ES474257A1 (es) | 1979-04-16 |
IT7841655A0 (it) | 1978-10-18 |
SU806176A1 (ru) | 1981-02-23 |
FR2406482B1 (fr) | 1980-10-31 |
IT1162003B (it) | 1987-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |