JPS642716A - Side guide for continuous hot rolling mill - Google Patents
Side guide for continuous hot rolling millInfo
- Publication number
- JPS642716A JPS642716A JP15668187A JP15668187A JPS642716A JP S642716 A JPS642716 A JP S642716A JP 15668187 A JP15668187 A JP 15668187A JP 15668187 A JP15668187 A JP 15668187A JP S642716 A JPS642716 A JP S642716A
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- rolling mill
- pinch rolls
- passing
- tail end
- 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
Abstract
PURPOSE: To prevent meandering a steel plate even after passing through the tail end of a steel plate through a preceding rolling mill by providing pinch rolls inside a pair of right and left side guides to be controlled those widths and at a position adjacent to a work roll.
CONSTITUTION: The passing-through of the tail end of the steel plate through the rolling mill just before the side guides is detected by a load cell and through this signal of passing-through, a cylinder 28 is operated to descend the upper pinch rolls 22 and to crimp both side ends of the steel plate. In this way, by crimping the steel plate by the upper and lower pinch rolls 21, 22, a tension is added on the steel plate until the tail end of the steel plate passes through the upper and lower pinch rolls 21, 22, the meandering control can be continued.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62156681A JPH074610B2 (en) | 1987-06-25 | 1987-06-25 | Side guide of hot continuous rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62156681A JPH074610B2 (en) | 1987-06-25 | 1987-06-25 | Side guide of hot continuous rolling mill |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPS642716A true JPS642716A (en) | 1989-01-06 |
| JPH012716A JPH012716A (en) | 1989-01-06 |
| JPH074610B2 JPH074610B2 (en) | 1995-01-25 |
Family
ID=15632998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62156681A Expired - Fee Related JPH074610B2 (en) | 1987-06-25 | 1987-06-25 | Side guide of hot continuous rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074610B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122368A (en) * | 2020-07-23 | 2020-12-25 | 太原重工股份有限公司 | Oblique rolling guide plate frame device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57209703A (en) * | 1981-06-22 | 1982-12-23 | Nippon Kokan Kk <Nkk> | Preventing method for tail overlap in tandem rolling |
-
1987
- 1987-06-25 JP JP62156681A patent/JPH074610B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57209703A (en) * | 1981-06-22 | 1982-12-23 | Nippon Kokan Kk <Nkk> | Preventing method for tail overlap in tandem rolling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122368A (en) * | 2020-07-23 | 2020-12-25 | 太原重工股份有限公司 | Oblique rolling guide plate frame device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074610B2 (en) | 1995-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |