JPS54155165A - Looper for continuous rolling mill for steel strip - Google Patents
Looper for continuous rolling mill for steel stripInfo
- Publication number
- JPS54155165A JPS54155165A JP6409778A JP6409778A JPS54155165A JP S54155165 A JPS54155165 A JP S54155165A JP 6409778 A JP6409778 A JP 6409778A JP 6409778 A JP6409778 A JP 6409778A JP S54155165 A JPS54155165 A JP S54155165A
- Authority
- JP
- Japan
- Prior art keywords
- looper
- roll
- breadth
- arm
- strip
- 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
- B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
- B21B41/08—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters without overall change in the general direction of movement of the work
- B21B41/10—Loop deflectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
Abstract
PURPOSE:To uniformize the force acting in the direction of breadth of the material to be rolled, and to improve the dimensional accuracy and passableness of strip, by arranging the looper roll, being self-inclinable taking the rooling direction as the axis, at the tip of the looper arm in the looper of the continuous rolling mill for the steel strip. CONSTITUTION:The chock 7 of the looper roll 3 is fixed to the frame 8 installed separately from the looper arm 4; the rotary shaft 9 is fixed to the frame 8; the rotary shaft 9, in one body with the looper arm 4 through the looper chock 12, turns upward and downward centering at the rotary shaft 5; at the same time, the looper arm 4 is independently rotatable taking the direction of rolling as the axis, centering at the shaft 9. The turning moments M and M', round the center 9' of the shaft 9, are generated by the force F for the breadth of the rolled strip, acting on the looper roll 3; the position of the roll 3 is kept so as to make equal above turning moments M and M'; hereby, the force acting in the direction of breadth of the rolled strip is uniformized, and the dimensional accuracy and the passableness of sheet are improved, without recessity of conventional manual adjustment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6409778A JPS5947610B2 (en) | 1978-05-29 | 1978-05-29 | Looper of continuous strip rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6409778A JPS5947610B2 (en) | 1978-05-29 | 1978-05-29 | Looper of continuous strip rolling mill |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54155165A true JPS54155165A (en) | 1979-12-06 |
JPS5947610B2 JPS5947610B2 (en) | 1984-11-20 |
Family
ID=13248225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6409778A Expired JPS5947610B2 (en) | 1978-05-29 | 1978-05-29 | Looper of continuous strip rolling mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5947610B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5939413A (en) * | 1982-08-27 | 1984-03-03 | Mitsubishi Heavy Ind Ltd | Looper device having function of correcting meandering of running material |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0311202Y2 (en) * | 1986-06-18 | 1991-03-19 | ||
JPH01173122U (en) * | 1988-05-30 | 1989-12-08 |
-
1978
- 1978-05-29 JP JP6409778A patent/JPS5947610B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5939413A (en) * | 1982-08-27 | 1984-03-03 | Mitsubishi Heavy Ind Ltd | Looper device having function of correcting meandering of running material |
Also Published As
Publication number | Publication date |
---|---|
JPS5947610B2 (en) | 1984-11-20 |
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