GB981277A - Improvements in or relating to rolling mill stands - Google Patents

Improvements in or relating to rolling mill stands

Info

Publication number
GB981277A
GB981277A GB2002862A GB2002862A GB981277A GB 981277 A GB981277 A GB 981277A GB 2002862 A GB2002862 A GB 2002862A GB 2002862 A GB2002862 A GB 2002862A GB 981277 A GB981277 A GB 981277A
Authority
GB
United Kingdom
Prior art keywords
wedges
rolls
chocks
rods
lugs
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
GB2002862A
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.)
SAMUEL ROBERT SKELTON
Brightside Foundry and Engineering Co Ltd
Original Assignee
SAMUEL ROBERT SKELTON
Brightside Foundry and Engineering Co 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 SAMUEL ROBERT SKELTON, Brightside Foundry and Engineering Co Ltd filed Critical SAMUEL ROBERT SKELTON
Priority to GB2002862A priority Critical patent/GB981277A/en
Publication of GB981277A publication Critical patent/GB981277A/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
    • B21B31/02—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
    • 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
    • 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
    • B21B13/04—Three-high arrangement
    • 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
    • B21B2203/36—Spacers

Landscapes

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

Abstract

981,277. Rolling. BRIGHTSIDE FOUNDRY & ENGINEERING CO. Ltd., E. N. ALLBESON, and S. R. SKELTON. May 23, 1963 [May 24, 1962; Aug. 13, 1962], Nos. 20028/62 and 30945/62. Heading B3M. A rolling mill stand having at least two rolls, includes pairs of wedges disposed above and below pairs of lugs formed on the roll chocks supporting one of the rolls, so that, after the prestressing force is prestressed clamping members has been absorbed, the wedges can be moved to vary the distance apart of the rolls. In a three-high stand, Fig. 2, the rods 34 urge the chocks 20 and 22 of the upper and lower roll against the chock 18 of the middle roll. The tie rods are provided with clamping nuts 64 and 66 acting on a base 40 and an upper beam 68, and are surrounded by sleeves 78. Wedges 30 and 32 are positioned on each side of lugs 28 of the chocks 20 and 22. Before adjustment of the upper and lower rolls using the wedges the prestressing force on the rods 34 is absorbed by the sleeves 78 which are each compressed hydraulically by an annular piston 74. The pairs of wedges 30 and 32, which are tied at their ends by bars 42 and 44, Fig. 3, and axially moved by a worm driven screw 48, are then shifted to raise or lower the lugs 28 and house the rolls. Similarly, in a two-high stand, Fig. 5, upper chocks 112 which slide in lower chocks 106 are adjusted by wedges 118, the four wedge assemblies being simultaneously adjusted by an oppositely threaded shaft 136. The upper chock is balanced by adjustable spring-urged rods 170.
GB2002862A 1962-05-24 1962-05-24 Improvements in or relating to rolling mill stands Expired GB981277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2002862A GB981277A (en) 1962-05-24 1962-05-24 Improvements in or relating to rolling mill stands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2002862A GB981277A (en) 1962-05-24 1962-05-24 Improvements in or relating to rolling mill stands

Publications (1)

Publication Number Publication Date
GB981277A true GB981277A (en) 1965-01-20

Family

ID=10139164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2002862A Expired GB981277A (en) 1962-05-24 1962-05-24 Improvements in or relating to rolling mill stands

Country Status (1)

Country Link
GB (1) GB981277A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112849A (en) * 1973-02-12 1974-10-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112849A (en) * 1973-02-12 1974-10-28
JPS5725282B2 (en) * 1973-02-12 1982-05-28

Similar Documents

Publication Publication Date Title
DE3674781D1 (en) ROLLING MILLS.
GB952135A (en) Rolling mills
US3345848A (en) Rolling mill, in particular for rods and bars
GB990814A (en) Improvements in or relating to rolling mills
GB1178328A (en) Improvements in Multi-Roll Stands.
GB1358646A (en) Universal roll stand
GB1354427A (en) Rolling mill stand having a laterally withdrawable roll set
GB981277A (en) Improvements in or relating to rolling mill stands
GB945936A (en) Improvements in or relating to apparatus for manufacturing beams
GB1434504A (en) Prestress type rolling mill
GB1183573A (en) Rolling Mills
GB1046011A (en) Improvements in and relating to pre-stressed rolling mills
GB1306259A (en)
GB971409A (en) Improvements in and relating to rolling mills
GB1243192A (en) Improvements in and relating to the rolling of strip
GB1240657A (en) Rolling mill stands
ES403103A1 (en) Rolling mill
GB1221814A (en) Improvements relating to roll stands
GB1393926A (en) Continuous roughing train
GB1532593A (en) Apparatus for supporting bearing chocks in a rolling mill
GB1355662A (en) Rolling mills
GB931540A (en) Improvements in roll stands, particularly for rolling wire
GB1320196A (en) Universal rolling mill stand having more than one roll pass for rolling profiled beams such as i-beams
GB1402696A (en) Roll stand
JPS5699005A (en) Double roll pair for bar steel and*or wire rod rolling mill