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GB1033182A - Rolling mills - Google Patents

Rolling mills

Info

Publication number
GB1033182A
GB1033182A GB6745/63A GB674563A GB1033182A GB 1033182 A GB1033182 A GB 1033182A GB 6745/63 A GB6745/63 A GB 6745/63A GB 674563 A GB674563 A GB 674563A GB 1033182 A GB1033182 A GB 1033182A
Authority
GB
United Kingdom
Prior art keywords
housing
gears
adjustable
support structure
rolls
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
GB6745/63A
Inventor
Dennis Stubbs
Ronald Dingwall
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.)
Davy Loewy Ltd
Original Assignee
Davy Loewy Ltd
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 Davy Loewy Ltd filed Critical Davy Loewy Ltd
Priority to GB6745/63A priority Critical patent/GB1033182A/en
Priority to US345320A priority patent/US3304758A/en
Priority to DED28494U priority patent/DE1948314U/en
Publication of GB1033182A publication Critical patent/GB1033182A/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
    • B21B31/16—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/12—Covers or shieldings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2273/00—Path parameters
    • B21B2273/22—Aligning on rolling axis, e.g. of roll calibers
    • 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B31/04—Rolling stand frames or housings; Roll mountings ; Roll chocks with tie rods in frameless stands, e.g. prestressed tie rods
    • 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
    • B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
    • B21B31/06—Fastening stands or frames to foundation, e.g. to the sole plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Movable Scaffolding (AREA)

Abstract

1,033,182. Rolling. DAVY & UNITED ENGINEERING CO. Ltd. Feb. 12, 1963 [Feb. 19, 1963], No. 6745/63. Heading B3M. A rolling mill includes a pair of horizontal work rolls mounted in a housing, one of the rolls being vertically adjustable in the housing, and the housing being vertically adjustable in a support structure, such that roll pass adjustment is made without altering the pass line. One work roll 16 is mounted in adjustable chocks 14 in U-shaped frames 12, while a second work roll 18 is mounted in housing members 20 which are prestressed to the frame 12. Shafts 28 which support the roll housing, when rotated by worm-driven internallysplined gears 40, move the housing vertically, by virtue of screwed portions 30 rotating in nuts 32 attached to the support structure, and also adjust the lower chocks 14 relative to the housing, using screwed portions 36. Since the pitch of each portion 36 is twice that on portion 30 the work rolls are equally adjusted about a pass line 48. Lateral movement of the housing in the support structure is possible using the wings 56 on the housing which are adjustable by bolts. The bearing between the housing and support structure is also adjustable, by means of wedges 62 and 54. Axial adjustment of the rolls is also provided for. The nuts 32 are adjustable relative to the shafts 28 but are normally clamped in position, and in an alternative form the nuts are supported on trunnions in a plate secured to the support structure, allowing the housing to be easily removed vertically. The worm gears at each end of the rolls for pass adjustment may be adjusted independently or together. The worm gears are attached to a shaft 75 (Fig. 5, not shown), and a sleeve 76, the shaft being rotated through gears 87 and 86 by a hand wheel 80, while the sleeve is rotated through gears 82 and 81 by a hand wheel 85. The hand wheels are coupled together by a retractable plunger 88. Movement of the gears 82 and 86 is registered by revolution counters 95 by way of gears 92 and 93. The supports structure may be provided with more than four vertical columns 48 to accommodate 2, 3 or 4 roll housings.
GB6745/63A 1963-02-19 1963-02-19 Rolling mills Expired GB1033182A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB6745/63A GB1033182A (en) 1963-02-19 1963-02-19 Rolling mills
US345320A US3304758A (en) 1963-02-19 1964-02-17 Rolling mills
DED28494U DE1948314U (en) 1963-02-19 1964-02-18 ROLLING MILL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6745/63A GB1033182A (en) 1963-02-19 1963-02-19 Rolling mills

Publications (1)

Publication Number Publication Date
GB1033182A true GB1033182A (en) 1966-06-15

Family

ID=9820012

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6745/63A Expired GB1033182A (en) 1963-02-19 1963-02-19 Rolling mills

Country Status (3)

Country Link
US (1) US3304758A (en)
DE (1) DE1948314U (en)
GB (1) GB1033182A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596899A (en) * 1994-07-22 1997-01-28 T. Sendzimir, Inc. Mill housings for cluster mills
US20110061435A1 (en) * 2008-04-11 2011-03-17 Siemens Vai Metals Technologies Sas Plant for the reversible rolling of steel strip

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734407A (en) * 1956-02-14 Taper rolling mill
US1825957A (en) * 1927-01-20 1931-10-06 United Eng Foundry Co Differential adjustment for rolls
US1990051A (en) * 1932-01-19 1935-02-05 Treadwell Engineering Company Rolling mill
US3024679A (en) * 1957-07-01 1962-03-13 Thomas A Fox Skin pass mills and methods of rolling
US3194045A (en) * 1960-10-10 1965-07-13 Morgan Construction Co Rolling mill

Also Published As

Publication number Publication date
DE1948314U (en) 1966-10-27
US3304758A (en) 1967-02-21

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