GB1093201A - Improvements relating to mountings for roll bearing chocks and more especially for separable third chocks in rolling mill stands - Google Patents
Improvements relating to mountings for roll bearing chocks and more especially for separable third chocks in rolling mill standsInfo
- Publication number
- GB1093201A GB1093201A GB13630/65A GB1363065A GB1093201A GB 1093201 A GB1093201 A GB 1093201A GB 13630/65 A GB13630/65 A GB 13630/65A GB 1363065 A GB1363065 A GB 1363065A GB 1093201 A GB1093201 A GB 1093201A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chocks
- rails
- bearing
- chock
- rolling mill
- 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
- 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
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
- B21B31/12—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by vertically displacing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
-
- 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
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
- B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
1,093,201. Rolling mills. MORGAN CONSTRUCTION CO. March 31, 1965 [April 3, 1964], No. 13630/65. Heading B3M. A vertical or horizontal rolling mill comprises work rolls journalled in first and second bearing chocks, and coupled to drive spindles, the couplings being rotatably mounted in third chocks, and the chocks being adjustable on rails, means being provided for holding the bearing chocks against the rails, and means being also provided for locking the third chocks in alignment with the bearing chocks. A vertical mill 10, Fig. 1, comprises a housing 11 vertically movable on a base 12 by screwjacks 13, and work rolls 18, 20 rotatably supported in the housing by top chocks 28, 29 and bottom chocks 30, 31. The rolls are connected by wobblers to drive spindles 24, 26, by means of couplings rotatably carried in third chocks 34, 90. Chocks 28-31 are slidably adjustable on rails 32, 36, Fig. 3, and are secured in the adjusted position by roll parting hydraulic pistons. The chocks are also engaged by positioning screws 48, Fig. 3, the screws being actuated by motors 54 and spindles 52, and stops 55 are provided to limit the amount of roll separation. A third chock 34, Figs. 4 and 5, is slidably mounted on rails 32 which terminate in a stop portion 56, and the chock is clamped to the rails by screw actuated wedges 78 which engage faces 68 on the chock and faces 70 on the stop portion. A horizontal mill 94, Fig. 9, has bearing chocks 34a, 90a and third chocks 34a 90a all of which are slidably adjustable on rails 32a, 36a.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US357140A US3314263A (en) | 1964-04-03 | 1964-04-03 | Third chock clamp |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1093201A true GB1093201A (en) | 1967-11-29 |
Family
ID=23404462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13630/65A Expired GB1093201A (en) | 1964-04-03 | 1965-03-31 | Improvements relating to mountings for roll bearing chocks and more especially for separable third chocks in rolling mill stands |
Country Status (4)
Country | Link |
---|---|
US (1) | US3314263A (en) |
BE (1) | BE661922A (en) |
DE (1) | DE1292614B (en) |
GB (1) | GB1093201A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1163754A (en) * | 1965-12-11 | 1969-09-10 | Gkn Group Services Ltd | Improvements relating to the Rolling of Rod Stock |
US4238947A (en) * | 1979-05-09 | 1980-12-16 | National Steel Corporation | Work roll chock assembly for a rolling mill |
CN104148400B (en) * | 2014-08-22 | 2016-01-20 | 中冶南方工程技术有限公司 | A kind of can the guide holding device of fast roll changing |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2696131A (en) * | 1949-11-19 | 1954-12-07 | Birdsboro Steel Foundry & Mach | Vertical rolling mill |
US2583844A (en) * | 1950-12-08 | 1952-01-29 | United States Steel Corp | Vertical bar and billet mill |
GB816482A (en) * | 1956-08-22 | 1959-07-15 | Davy & United Eng Co Ltd | Improvements in or relating to rolling mills |
US3190098A (en) * | 1959-02-16 | 1965-06-22 | British Iron Steel Research | Cantilever rolling mill |
US3194045A (en) * | 1960-10-10 | 1965-07-13 | Morgan Construction Co | Rolling mill |
FR1278883A (en) * | 1961-01-16 | 1961-12-15 | Schloemann Ag | Vertical rolling mill stand, the rolls of which are controlled by angle gears arranged laterally |
FR1317626A (en) * | 1961-03-17 | 1963-05-08 | ||
FR1344540A (en) * | 1962-11-08 | 1963-11-29 | Morgan Construction Co | Vertical rolling mill |
-
1964
- 1964-04-03 US US357140A patent/US3314263A/en not_active Expired - Lifetime
-
1965
- 1965-03-31 GB GB13630/65A patent/GB1093201A/en not_active Expired
- 1965-04-01 BE BE661922D patent/BE661922A/xx unknown
- 1965-04-03 DE DEM64777A patent/DE1292614B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BE661922A (en) | 1965-08-02 |
US3314263A (en) | 1967-04-18 |
DE1292614B (en) | 1969-04-17 |
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