JPS5557307A - Metal plate rolling mill - Google Patents
Metal plate rolling millInfo
- Publication number
- JPS5557307A JPS5557307A JP12858178A JP12858178A JPS5557307A JP S5557307 A JPS5557307 A JP S5557307A JP 12858178 A JP12858178 A JP 12858178A JP 12858178 A JP12858178 A JP 12858178A JP S5557307 A JPS5557307 A JP S5557307A
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- drive roll
- metal plate
- back pressure
- thickness reduction
- 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.)
- Pending
Links
Classifications
-
- 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
- B21B13/18—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills
- B21B13/20—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills for planetary rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
PURPOSE:To increase the rate of thickness reduction of rolling rolls and improve rolling efficiency by arraying multiple floating rolls around the reinforcing back pressure member curving along the rolling surface of a rolling drive roll. CONSTITUTION:Multiple floating rolls 4 are connected and arrayed around the reinforcing back pressure member 3 curving along the rolling surface of a rolling drive roll 1. While a travelling metal plate 5 is being run in the clearance between the rolling drive roll 1 and the rolling non-driven roll 2 consisting of the back presure member 3 and floating rolls 4, it is continuously rolled. A screw-down device or position moving device constituted by a screw-down screw, eccentric cam, cylinder, etc. is provided to the drive roll 1 and reinforcing back pressure member 3 to roll the metal plate 5 with arbitrary positions and thickness reduction quantity. This mechanism lets rolling be accomplished efficiently even with one unit of the rolling mill of a small working area even in rolling of a large thickness reduction ratio.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12858178A JPS5557307A (en) | 1978-10-20 | 1978-10-20 | Metal plate rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12858178A JPS5557307A (en) | 1978-10-20 | 1978-10-20 | Metal plate rolling mill |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5557307A true JPS5557307A (en) | 1980-04-28 |
Family
ID=14988282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12858178A Pending JPS5557307A (en) | 1978-10-20 | 1978-10-20 | Metal plate rolling mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5557307A (en) |
-
1978
- 1978-10-20 JP JP12858178A patent/JPS5557307A/en active Pending
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