GB456501A - Improvements in and relating to a grinding or polishing device for sheet rolling mills - Google Patents
Improvements in and relating to a grinding or polishing device for sheet rolling millsInfo
- Publication number
- GB456501A GB456501A GB11233/36A GB1123336A GB456501A GB 456501 A GB456501 A GB 456501A GB 11233/36 A GB11233/36 A GB 11233/36A GB 1123336 A GB1123336 A GB 1123336A GB 456501 A GB456501 A GB 456501A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- stones
- arms
- shafts
- polishing
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/363—Single-purpose machines or devices for grinding surfaces of revolution in situ
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B28/00—Maintaining rolls or rolling equipment in effective condition
- B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
- B21B28/04—Maintaining rolls in effective condition, e.g. reconditioning while in use, e.g. polishing or grinding while the rolls are in their stands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
456,501. Polishing rolling-mill rolls. SCHLOEMANN AKT.-GES., D³sseldorf, Germany. April 20, 1936, No. 11233. Convention date, April 20, 1935. [Class 60] A polishing device for the rolls A, B of a plate rolling mill comprises, for each of the rolls, three polishing stones 1, 2, 3, each being traversed about one - third of the length of the roll, and each being capable of being put into and out of oper ation independently so that particular zones of the roll may be treated. ThE stones are moved to and fro along the rolls, through gear ing 5, by means of a motor 4 which may be reversible or operate through reversing-gear, the gearing 5 moving two bars 7, located in bearings 6 and each carrying two arms 8 supporting two shafts 9 on which the stones 2 are mounted. The outer stones 1, 3 are mounted respectively on tubes 10, 11 on the end portions of the shafts 9, and each stone is rotatably mounted in a holder 12 so that as it wears it may be turned to present a fresh face, and locked in the adjusted position by a ratchet and pawl. The stones are pressed on to the rolls by springs 13 engaging adjustable nuts 14 at one end and at their other ends engaging arms 15 connected to the shafts 9 and the tubes 10, 11. The arms 15 also carry cams 16 engaging ledges 8<1> on the arms 8 and rotatable by hand wheels 17, so that the arms 15 may be lifted to lift the stones separately from the rolls A, B.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE456501X | 1935-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB456501A true GB456501A (en) | 1936-11-10 |
Family
ID=6539185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11233/36A Expired GB456501A (en) | 1935-04-20 | 1936-04-20 | Improvements in and relating to a grinding or polishing device for sheet rolling mills |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB456501A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2135609A (en) * | 1983-02-25 | 1984-09-05 | Ishikawajima Harima Heavy Ind | Grinding machine for use with the rolls of rolling mills |
| EP0812632A1 (en) * | 1996-06-13 | 1997-12-17 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | In-line grinding device for mill rolls and/or pinch rolls |
-
1936
- 1936-04-20 GB GB11233/36A patent/GB456501A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2135609A (en) * | 1983-02-25 | 1984-09-05 | Ishikawajima Harima Heavy Ind | Grinding machine for use with the rolls of rolling mills |
| EP0812632A1 (en) * | 1996-06-13 | 1997-12-17 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | In-line grinding device for mill rolls and/or pinch rolls |
| US5997389A (en) * | 1996-06-13 | 1999-12-07 | Danieli & C. Officine Meccanich Spa | In-line grinding device for mill rolls and/or pinch rolls |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1373376A (en) | Method and apparatus for rolling hot metal workpieces and coiler for use in coiling hot metal workpieces | |
| GB456501A (en) | Improvements in and relating to a grinding or polishing device for sheet rolling mills | |
| GB481466A (en) | Rolling mill for rolling members having a variable profile in the direction of rolling | |
| GB509361A (en) | Continuous rolling mill for producing tubes | |
| GB406205A (en) | Improvements in or relating to work-advancing means for pilgering mills | |
| GB1281404A (en) | Improvements in or relating to rolling mills | |
| GB1240945A (en) | Improved means for adjusting the rollers of cold-rolling pilgrimming mills | |
| GB1253517A (en) | Roll mill | |
| DE655502C (en) | Device for grinding and polishing flat surfaces, in particular mirror glass | |
| GB460866A (en) | Improvements in wide strip rolling mills | |
| GB168170A (en) | Improvements in or relating to plate-rolling mills | |
| GB609706A (en) | Improved means for use in rolling metal | |
| GB255369A (en) | Improvements in rolling mills | |
| GB665186A (en) | Improvements in rolling mills | |
| ES366508A1 (en) | Multistand universal rolling mills | |
| US2206759A (en) | Cross rolling | |
| GB379584A (en) | Improvements in and relating to rolling mills | |
| GB178550A (en) | Improvements in mills for grinding paints, enamels, inks, and similar substances | |
| US1786820A (en) | Roll-polishing device | |
| US1618942A (en) | Method eor grinding rolls | |
| GB331970A (en) | Improvements in or relating to triple roller mills | |
| GB502456A (en) | Improvements in or relating to rolling mills | |
| GB1098470A (en) | Improvements in or relating to rolling mills | |
| GB625557A (en) | Improvements in rolling mills | |
| GB1395973A (en) | Mounting a brush for cleaning the working rolls of a roll stand |