JPS5471065A - Driving device for rolling mill - Google Patents
Driving device for rolling millInfo
- Publication number
- JPS5471065A JPS5471065A JP13811177A JP13811177A JPS5471065A JP S5471065 A JPS5471065 A JP S5471065A JP 13811177 A JP13811177 A JP 13811177A JP 13811177 A JP13811177 A JP 13811177A JP S5471065 A JPS5471065 A JP S5471065A
- Authority
- JP
- Japan
- Prior art keywords
- rolls
- roll
- working
- spindle
- gear
- 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
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/12—Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
PURPOSE: To prevent the wear of rolls removing slip between the working rolls and the auxiliary rolls by making the circumferential speed of both the rolls equal.
CONSTITUTION: The sides of the working rolls 1 and 2 are kept in contact with the respective auxiliary rolls and a motor 5 rotates a gear transmission comprising gears 7 and 8. An output shaft 10 of the gear 8 is connected to an auxillary roll 3 through a spindle 11 while the output shaft 10 of the gear 8 to a working roll 1 through a spindle 13. The tooth ratio of the gears 7 and 8 meshed with each other is made equal to the ratio between the diameter of the auxiliary roll 3 and that of the working roll 1. Thus, the circumferential speed of both the rolls is equalized. Accordingly, the torque transmitted to the roll 1 is a sum of the torpue form the spindle 13 and the torque transmitted from the roll 3 due to the friction.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13811177A JPS5471065A (en) | 1977-11-17 | 1977-11-17 | Driving device for rolling mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13811177A JPS5471065A (en) | 1977-11-17 | 1977-11-17 | Driving device for rolling mill |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5471065A true JPS5471065A (en) | 1979-06-07 |
Family
ID=15214201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13811177A Pending JPS5471065A (en) | 1977-11-17 | 1977-11-17 | Driving device for rolling mill |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5471065A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5933015A (en) * | 1982-08-19 | 1984-02-22 | Mitsubishi Heavy Ind Ltd | Driving device of multistage cluster rolling mill |
CN105710134A (en) * | 2016-05-06 | 2016-06-29 | 山西创奇实业有限公司 | Multiple-transmission device for rolling mill |
-
1977
- 1977-11-17 JP JP13811177A patent/JPS5471065A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5933015A (en) * | 1982-08-19 | 1984-02-22 | Mitsubishi Heavy Ind Ltd | Driving device of multistage cluster rolling mill |
CN105710134A (en) * | 2016-05-06 | 2016-06-29 | 山西创奇实业有限公司 | Multiple-transmission device for rolling mill |
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