JPS5486461A - Composite roll for rolling - Google Patents
Composite roll for rollingInfo
- Publication number
- JPS5486461A JPS5486461A JP15513777A JP15513777A JPS5486461A JP S5486461 A JPS5486461 A JP S5486461A JP 15513777 A JP15513777 A JP 15513777A JP 15513777 A JP15513777 A JP 15513777A JP S5486461 A JPS5486461 A JP S5486461A
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- rolling
- torque
- supplying
- transmitted
- 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
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
PURPOSE:To enable to use superior abrasion resisting material for sleeve supplying for rolling and to widely prolong a life of the sleeve for the rolling, by transmitting torque necessary for the sleeve supplying for the rolling through the sleeve not supplying for the rolling. CONSTITUTION:Shrinkage fitting allowance of the drum part sleeve 2 is set up smaller than that of the neck part sleeve 3. Whole necessary torque for rolling is not transmitted by squeezing force of shrinkage fitting of the sleeve 2 itself and the sleeve 3 and 2 are joined mutually so as a part of torque to be transmitted from the sleeve 3. That is, the semicircle convex part 5 is provided on the sleeve 3 and corresponding to it, the concave part 6 is provided on the sleeve 2. The part 5 and 6 are joined mutually and the torque is transmitted from the sleeve 3 to the sleeve 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52155137A JPS591127B2 (en) | 1977-12-21 | 1977-12-21 | Assembly roll for rolling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52155137A JPS591127B2 (en) | 1977-12-21 | 1977-12-21 | Assembly roll for rolling |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5486461A true JPS5486461A (en) | 1979-07-10 |
JPS591127B2 JPS591127B2 (en) | 1984-01-10 |
Family
ID=15599354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52155137A Expired JPS591127B2 (en) | 1977-12-21 | 1977-12-21 | Assembly roll for rolling |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS591127B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5851803U (en) * | 1981-09-29 | 1983-04-08 | 株式会社クボタ | assembly roll |
JPS5866005U (en) * | 1981-10-22 | 1983-05-04 | 株式会社クボタ | Assembly roll for rolling shaped steel |
JPS5886913A (en) * | 1981-11-20 | 1983-05-24 | Hitachi Ltd | Sleeved roll used for rolling |
JP2007296540A (en) * | 2006-04-28 | 2007-11-15 | Kubota Corp | Composite roll for rolling |
-
1977
- 1977-12-21 JP JP52155137A patent/JPS591127B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5851803U (en) * | 1981-09-29 | 1983-04-08 | 株式会社クボタ | assembly roll |
JPS5866005U (en) * | 1981-10-22 | 1983-05-04 | 株式会社クボタ | Assembly roll for rolling shaped steel |
JPS5886913A (en) * | 1981-11-20 | 1983-05-24 | Hitachi Ltd | Sleeved roll used for rolling |
JP2007296540A (en) * | 2006-04-28 | 2007-11-15 | Kubota Corp | Composite roll for rolling |
Also Published As
Publication number | Publication date |
---|---|
JPS591127B2 (en) | 1984-01-10 |
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