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 stands

Info

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
Application number
GB13630/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Industry Inc
Original Assignee
Morgan Construction Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Morgan Construction Co filed Critical Morgan Construction Co
Publication of GB1093201A publication Critical patent/GB1093201A/en
Expired legal-status Critical Current

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.
GB13630/65A 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 Expired GB1093201A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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