JPS54104470A - Multipurpose rolling mill - Google Patents
Multipurpose rolling millInfo
- Publication number
- JPS54104470A JPS54104470A JP1129478A JP1129478A JPS54104470A JP S54104470 A JPS54104470 A JP S54104470A JP 1129478 A JP1129478 A JP 1129478A JP 1129478 A JP1129478 A JP 1129478A JP S54104470 A JPS54104470 A JP S54104470A
- Authority
- JP
- Japan
- Prior art keywords
- strip
- rolls
- chocks
- work rolls
- lower work
- 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
- 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
- B21B1/22—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 plates, strips, bands or sheets of indefinite length
- B21B1/222—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 plates, strips, bands or sheets of indefinite length in a rolling-drawing process; in a multi-pass mill
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
PURPOSE:The economical multipurpose rolling mill employable for the mill and the leveler, by constituting of the elevating chocks for freely rotatably supporting upper and lower backup rolls, the upper and lower elevating chocks for rotatably supporting each of upper and lower intermediate rolls and upper and lower work rolls, and the turning devices for upper and lower chocks. CONSTITUTION:When the strip S is rolled, the centers of the upper and lower work rolls 9, 23, are let coincide with points on the center line l connecting upper and lower backup rolls 3, 18; and the rolling of the strip S is carried out while the gap of upper and lower work rolls 9, 23, is being reduced by the screw 4 and the reduction cylinder 19. When the shape of the strip S is to be corrected, the screw shaft 16 is moved by the worm 14 and the worm wheel 15 so as to extend the hydraulic cylinder 13 and to turn the upper fork 5 as far as alpha degrees counterclockwise; on the other hand, the lower fork 20 is similarly turned as far as alpha degrees; hereby, the strip S is transferred in the arrow direction. The strip S is given the tension necessary for the correction between the upper and lower backup rolls 3, 18, and the necessary plastic bending force between the upper and lower work rolls 9, 23.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1129478A JPS6024723B2 (en) | 1978-02-03 | 1978-02-03 | Multi-purpose rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1129478A JPS6024723B2 (en) | 1978-02-03 | 1978-02-03 | Multi-purpose rolling mill |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54104470A true JPS54104470A (en) | 1979-08-16 |
JPS6024723B2 JPS6024723B2 (en) | 1985-06-14 |
Family
ID=11773966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1129478A Expired JPS6024723B2 (en) | 1978-02-03 | 1978-02-03 | Multi-purpose rolling mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6024723B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104368633A (en) * | 2014-10-17 | 2015-02-25 | 无锡市新加源冶金机械制造有限公司 | Strip steel temper mill |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6231077U (en) * | 1985-08-08 | 1987-02-24 |
-
1978
- 1978-02-03 JP JP1129478A patent/JPS6024723B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104368633A (en) * | 2014-10-17 | 2015-02-25 | 无锡市新加源冶金机械制造有限公司 | Strip steel temper mill |
Also Published As
Publication number | Publication date |
---|---|
JPS6024723B2 (en) | 1985-06-14 |
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