JPS5510334A - Rolling mill - Google Patents
Rolling millInfo
- Publication number
- JPS5510334A JPS5510334A JP8304278A JP8304278A JPS5510334A JP S5510334 A JPS5510334 A JP S5510334A JP 8304278 A JP8304278 A JP 8304278A JP 8304278 A JP8304278 A JP 8304278A JP S5510334 A JPS5510334 A JP S5510334A
- Authority
- JP
- Japan
- Prior art keywords
- screws
- screw
- bearings
- faces
- rolling
- 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
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
PURPOSE:To facilitate machining, assembling and maintenance works by providing retainer blocks and antifriction bearings which have mutually concave and convex spherical contact faces and are capable of adjusting position deviations of screws on the end positions of the screw-down screws of the rolling mill. CONSTITUTION:In the constitution of moving the roll 1 installed to metal chocks 2, 3 by means of screw-down screws 4 in the horizontal direction, the bearings 15 each consisting of a roller 17, stationary ring 16 and rolling ring 18 are provided to the end positions of upper and lower screw-down screws 4 and the retainer blocks 22 formed of the mutually concave and convex faces with the revolving ring 18 are provided between said bearings and the screw-down screws 4. The rolling rings 18 are supported by springs 19, etc., by which the position deviations with the screws 4 are adjusted. Since the rolling rings 18 and retainer blocks 22 always contact at faces, the rollers 17 receive load evenly over the entire surface and since the contact of the blocks 22 and screws 4 is plane, they are not mutually restrained in position. Since they may be withdrawn at the roll changing, their maintenance is easy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8304278A JPS5849332B2 (en) | 1978-07-10 | 1978-07-10 | rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8304278A JPS5849332B2 (en) | 1978-07-10 | 1978-07-10 | rolling mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5510334A true JPS5510334A (en) | 1980-01-24 |
| JPS5849332B2 JPS5849332B2 (en) | 1983-11-04 |
Family
ID=13791143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8304278A Expired JPS5849332B2 (en) | 1978-07-10 | 1978-07-10 | rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5849332B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5930407A (en) * | 1982-08-13 | 1984-02-18 | Ishikawajima Harima Heavy Ind Co Ltd | “Vertical” rolling mill |
| JP2023127068A (en) * | 2022-03-01 | 2023-09-13 | 日鉄エンジニアリング株式会社 | Pressure device |
-
1978
- 1978-07-10 JP JP8304278A patent/JPS5849332B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5930407A (en) * | 1982-08-13 | 1984-02-18 | Ishikawajima Harima Heavy Ind Co Ltd | “Vertical” rolling mill |
| JP2023127068A (en) * | 2022-03-01 | 2023-09-13 | 日鉄エンジニアリング株式会社 | Pressure device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5849332B2 (en) | 1983-11-04 |
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