GB994222A - Improvements in or relating to rolling mills - Google Patents
Improvements in or relating to rolling millsInfo
- Publication number
- GB994222A GB994222A GB24141/62A GB2414162A GB994222A GB 994222 A GB994222 A GB 994222A GB 24141/62 A GB24141/62 A GB 24141/62A GB 2414162 A GB2414162 A GB 2414162A GB 994222 A GB994222 A GB 994222A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roll
- screw
- hangers
- insert
- insert elements
- 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
- 238000005096 rolling process Methods 0.000 title abstract 3
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/235—Calendar
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Basic Packing Technique (AREA)
- Metal Rolling (AREA)
Abstract
994,222. Rolling. UNITED ENGINEERING & FOUNDRY CO. June 22, 1962 [July 14, 1961], No. 24141/62. Heading B3M. A rolling mill includes an insert element placed between the roll adjusting means and an adjustable roll, the element being spaced from and supported by the adjusting means in its operative condition. Two insert elements 26 and 27, Fig. 1, are situated between screws 19 and 20 of the mill screw-down and the chocks 17 and 18 of an upper back-up roll 15. Hydraulic balancing apparatus 24 is supplied for the roll 15. Each insert element comprises a base member 29 abutting a chock 17 or 18, a block 33, separated from the number 29 by a thrust bearing and located to it by a boss 35 having a bushing 36, and a block 37 abutting the screw, the blocks 33 and 37 having coacting spherical surfaces. A cartridge 28 surrounds each element while hangers 46 are adapted to support the element. For shifting the insert elements for a roll change, for example, each screw is raised and a collar 38 in each screw engages the edge of an aperture 44, Fig. 4b, in a plate 41 which extends between the screws, and supports hydraulic cylinders 51. The plate 41 is thus lifted and consequently the hangers 46 are raised, the insert elements then being free to be moved by pistons in the cylinders acting on the outer hangers 46.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US124170A US3164044A (en) | 1961-07-14 | 1961-07-14 | Rolling mills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB994222A true GB994222A (en) | 1965-06-02 |
Family
ID=22413226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24141/62A Expired GB994222A (en) | 1961-07-14 | 1962-06-22 | Improvements in or relating to rolling mills |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3164044A (en) |
| DE (1) | DE1215096B (en) |
| ES (1) | ES275844A1 (en) |
| GB (1) | GB994222A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3494167A (en) * | 1968-03-25 | 1970-02-10 | Blaw Knox Co | Screwdown-lift |
| DE1752817C3 (en) | 1968-07-19 | 1974-06-12 | Maschinen- Und Werkzeugbau Gmbh, 4600 Dortmund | Roll stand |
| US3545245A (en) * | 1968-08-02 | 1970-12-08 | Gulf & Western Ind Prod Co | Thrust bearing arrangement and apparatus for removing the same |
| DE3424904C2 (en) * | 1984-07-06 | 1986-10-02 | Achenbach Buschhütten GmbH, 5910 Kreuztal | Device for adjusting and lifting the chocks of a back-up roll of a rolling stand |
| US4976128A (en) * | 1989-07-06 | 1990-12-11 | Hitachi, Ltd. | Rolling mill and method of exchanging rolls of rolling mill |
| DE102008009902A1 (en) * | 2008-02-19 | 2009-08-27 | Sms Demag Ag | Rolling device, in particular push roll stand |
| CN102601122B (en) * | 2012-03-13 | 2014-10-15 | 西安交通大学 | Alternating-current direct-drive servo device for main transmission and two-roller radial spacing adjustment |
| CN102699034A (en) * | 2012-05-31 | 2012-10-03 | 天津助友重工机器设备制造有限公司 | Push-up device assembly of three-roller section mill |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US591713A (en) * | 1897-10-12 | Rolling-mill | ||
| US1084107A (en) * | 1912-07-22 | 1914-01-13 | American Sheet & Tin Plate | Rolling-mill appliance. |
| US1762292A (en) * | 1925-05-06 | 1930-06-10 | Morgan Construction Co | Rolling-mill housing and bearing construction |
| GB261665A (en) * | 1926-06-17 | 1926-11-25 | Rudolf Kronenberg | Improvements in rolling mills |
| US2181173A (en) * | 1936-09-11 | 1939-11-28 | Catulle Gene | Backed roll mill |
| US2260762A (en) * | 1939-08-31 | 1941-10-28 | Charles W Yarrington | Rolling mill |
| US2525687A (en) * | 1946-04-10 | 1950-10-10 | Nat Tube Co | Separation device for rolling mills |
| US2853905A (en) * | 1955-03-28 | 1958-09-30 | United Eng Foundry Co | Rolling mill pressure block support |
-
1961
- 1961-07-14 US US124170A patent/US3164044A/en not_active Expired - Lifetime
-
1962
- 1962-01-04 DE DEU8599A patent/DE1215096B/en active Pending
- 1962-03-27 ES ES275844A patent/ES275844A1/en not_active Expired
- 1962-06-22 GB GB24141/62A patent/GB994222A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES275844A1 (en) | 1962-06-01 |
| DE1215096B (en) | 1966-04-28 |
| US3164044A (en) | 1965-01-05 |
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