FR2369025A1 - Dispositif de guidage des pieces dans un laminoir perceur ou lisseur - Google Patents
Dispositif de guidage des pieces dans un laminoir perceur ou lisseurInfo
- Publication number
- FR2369025A1 FR2369025A1 FR7805690A FR7805690A FR2369025A1 FR 2369025 A1 FR2369025 A1 FR 2369025A1 FR 7805690 A FR7805690 A FR 7805690A FR 7805690 A FR7805690 A FR 7805690A FR 2369025 A1 FR2369025 A1 FR 2369025A1
- Authority
- FR
- France
- Prior art keywords
- guiding
- drilling
- pieces
- straightening roller
- piercing
- 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 abstract 2
- 238000009499 grossing Methods 0.000 abstract 1
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
- B21B25/06—Interchanging mandrels, fixing plugs on mandrel rods or cooling during interchanging mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/06—Rolling hollow basic material, e.g. Assel mills
- B21B19/10—Finishing, e.g. smoothing, sizing, reeling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Specific Conveyance Elements (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Forging (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Metal Rolling (AREA)
Abstract
L'invention concerne un dispositif de guidage des pièces dans un laminoir perceur ou lisseur. Le dispositif de guidage des pièces comporte des sabots de guidage sujets à l'usure, qui peuvent être facilement remplacés notamment en cas de changement de la dimension de la pièce à traiter. Application au changement de sabots de guidage d'un laminoir perceur ou lisseur afin d'en augmenter le rendement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/682,964 US4028923A (en) | 1976-05-04 | 1976-05-04 | Plug and shoe changing in piercing and reeling mills |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2369025A1 true FR2369025A1 (fr) | 1978-05-26 |
FR2369025B1 FR2369025B1 (fr) | 1983-08-26 |
Family
ID=24741984
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7639478A Granted FR2350148A1 (fr) | 1976-05-04 | 1976-12-29 | Mecanisme changeur de poincons et dispositif de guidage des pieces dans un laminoir perceur ou lisseur |
FR7805690A Granted FR2369025A1 (fr) | 1976-05-04 | 1978-02-28 | Dispositif de guidage des pieces dans un laminoir perceur ou lisseur |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7639478A Granted FR2350148A1 (fr) | 1976-05-04 | 1976-12-29 | Mecanisme changeur de poincons et dispositif de guidage des pieces dans un laminoir perceur ou lisseur |
Country Status (6)
Country | Link |
---|---|
US (1) | US4028923A (fr) |
JP (2) | JPS52133860A (fr) |
CA (1) | CA1044493A (fr) |
DE (3) | DE2759942C2 (fr) |
FR (2) | FR2350148A1 (fr) |
GB (2) | GB1561823A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5939792U (ja) * | 1982-09-08 | 1984-03-14 | 金子 眞一 | 握力加圧送液ポンプ |
JPS61157273U (fr) * | 1985-03-22 | 1986-09-29 | ||
RU2518040C2 (ru) * | 2012-10-01 | 2014-06-10 | Открытое акционерное общество "Северский трубный завод" | Технологический инструмент для прошивки непрерывнолитых заготовок |
RU2549025C1 (ru) * | 2013-12-03 | 2015-04-20 | Публичное акционерное общество "Северский трубный завод" | Линейка направляющая прошивного стана |
RU2671022C1 (ru) * | 2017-12-04 | 2018-10-29 | Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") | Линейка валкового прошивного стана |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2026666A (en) * | 1934-01-15 | 1936-01-07 | Ohio Seamless Tube Company | Apparatus for reducing and elongating tubes |
US2141131A (en) * | 1938-03-26 | 1938-12-20 | Nat Tube Co | Guide device |
FR1180839A (fr) * | 1956-08-17 | 1959-06-09 | Aetna Standard Eng Co | Table d'alimentation pour laminoir perceur |
US3566653A (en) * | 1968-11-15 | 1971-03-02 | Wean Ind Inc | Tube reducing and elongating apparatus |
US3706214A (en) * | 1970-11-23 | 1972-12-19 | Meeco Inc | Adjustable guide holder assembly |
FR2214532A1 (fr) * | 1973-01-19 | 1974-08-19 | Mannesmann Meer Ag | |
FR2243032A1 (fr) * | 1973-09-12 | 1975-04-04 | Mannesmann Roehren Werke Ag |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7530582U (de) * | 1976-07-08 | Mannesmann Ag, 4000 Duesseldorf | Vorrichtung zum Entfernen des Stopfens aus Walzgerüsten | |
US1514425A (en) | 1921-05-14 | 1924-11-04 | Mackintosh Hemphill Company | Tube-reducing mill |
US2005310A (en) * | 1932-06-02 | 1935-06-18 | Nat Tube Co | Apparatus for rolling pipe |
US2141129A (en) | 1936-09-12 | 1938-12-20 | Nat Tube Co | Apparatus for making metallic tubular workpieces |
US2141130A (en) * | 1936-11-24 | 1938-12-20 | Nat Tube Co | Guide device |
DE2060540C3 (de) * | 1970-12-09 | 1979-02-22 | Friedrich Kocks Gmbh & Co, 4000 Duesseldorf | Schrägwalzwerk zur Herstellung nahtloser Rohre bzw. Luppen |
GB1333956A (en) * | 1971-04-19 | 1973-10-17 | Nippon Kokan Kk | Mandrel assembly and a method of ejecting a plug from a mandrel |
DE2163818A1 (de) * | 1971-12-17 | 1973-06-20 | Mannesmann Roehren Werke Ag | Stopfen fuer rohrwalzwerk |
JPS522388B2 (fr) * | 1972-05-04 | 1977-01-21 | ||
CA960885A (en) * | 1972-08-02 | 1975-01-14 | Frederick W. Kruppert | Device for inserting plugs in a plug mill |
FR2322674A1 (fr) * | 1974-01-10 | 1977-04-01 | Vallourec | Dispositif de changement mecanique de mandrins pour laminoirs |
-
1976
- 1976-05-04 US US05/682,964 patent/US4028923A/en not_active Expired - Lifetime
- 1976-11-18 CA CA265,977A patent/CA1044493A/fr not_active Expired
- 1976-12-07 GB GB51066/76A patent/GB1561823A/en not_active Expired
- 1976-12-07 GB GB21217/78A patent/GB1561824A/en not_active Expired
- 1976-12-10 JP JP14787676A patent/JPS52133860A/ja active Granted
- 1976-12-29 FR FR7639478A patent/FR2350148A1/fr active Granted
-
1977
- 1977-01-07 DE DE2759942A patent/DE2759942C2/de not_active Expired
- 1977-01-07 DE DE2700406A patent/DE2700406C2/de not_active Expired
- 1977-01-07 DE DE2759376A patent/DE2759376C2/de not_active Expired
-
1978
- 1978-02-28 FR FR7805690A patent/FR2369025A1/fr active Granted
- 1978-09-04 JP JP10767578A patent/JPS5460260A/ja active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2026666A (en) * | 1934-01-15 | 1936-01-07 | Ohio Seamless Tube Company | Apparatus for reducing and elongating tubes |
US2141131A (en) * | 1938-03-26 | 1938-12-20 | Nat Tube Co | Guide device |
FR1180839A (fr) * | 1956-08-17 | 1959-06-09 | Aetna Standard Eng Co | Table d'alimentation pour laminoir perceur |
US3566653A (en) * | 1968-11-15 | 1971-03-02 | Wean Ind Inc | Tube reducing and elongating apparatus |
US3706214A (en) * | 1970-11-23 | 1972-12-19 | Meeco Inc | Adjustable guide holder assembly |
FR2214532A1 (fr) * | 1973-01-19 | 1974-08-19 | Mannesmann Meer Ag | |
FR2243032A1 (fr) * | 1973-09-12 | 1975-04-04 | Mannesmann Roehren Werke Ag |
Also Published As
Publication number | Publication date |
---|---|
CA1044493A (fr) | 1978-12-19 |
JPS5620084B2 (fr) | 1981-05-12 |
GB1561823A (en) | 1980-03-05 |
US4028923A (en) | 1977-06-14 |
GB1561824A (en) | 1980-03-05 |
JPS5460260A (en) | 1979-05-15 |
JPS52133860A (en) | 1977-11-09 |
DE2759376C2 (de) | 1983-01-20 |
FR2369025B1 (fr) | 1983-08-26 |
FR2350148B1 (fr) | 1983-04-01 |
DE2759942C2 (de) | 1985-05-09 |
FR2350148A1 (fr) | 1977-12-02 |
JPS5420462B2 (fr) | 1979-07-23 |
DE2700406C2 (de) | 1986-05-15 |
DE2700406A1 (de) | 1977-11-10 |
DE2759942A1 (fr) | 1982-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |