GB1378737A - Rolling mills - Google Patents

Rolling mills

Info

Publication number
GB1378737A
GB1378737A GB2576373A GB2576373A GB1378737A GB 1378737 A GB1378737 A GB 1378737A GB 2576373 A GB2576373 A GB 2576373A GB 2576373 A GB2576373 A GB 2576373A GB 1378737 A GB1378737 A GB 1378737A
Authority
GB
United Kingdom
Prior art keywords
chocks
rods
frame
bushes
nuts
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
GB2576373A
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.)
ZDARSKE STROJIRNY A SLEVARNY
Original Assignee
ZDARSKE STROJIRNY A SLEVARNY
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 ZDARSKE STROJIRNY A SLEVARNY filed Critical ZDARSKE STROJIRNY A SLEVARNY
Publication of GB1378737A publication Critical patent/GB1378737A/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
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
    • 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
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
    • B21B2013/106—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for sections, e.g. beams, rails

Landscapes

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

Abstract

1378737 Rolling mills ZDARSKE STROJIRNY A SLEVARNY NARODNI PODNIK 30 May 1972 [30 May 1973] 25763/73 Heading B3M The vertical rolls 1 of a universal rolling mill are supported in chocks 2 which are horizontally slidable on guide bars 3 attached to the mill frame 4. The chocks are adjustable by rods 5 having oppositely threaded ends which cooperate with pivotable nuts 6 in the chocks. The rods pass through the frame 4 without transferring the rolling loads to the frame. Each rod has a rotatable bush 7 near one end, and a threaded bush 8 near the opposite end. Rotation of the bushes 7, which are keyed to the rods, causes the oppositely threaded ends to move the chocks towards or away from each other. Rotation of the bushes 8, however, causes axial movement of the rods to shift the two chocks laterally relative to the pass line. Backlash in the nuts 6 is taken up by balancing units 10.
GB2576373A 1972-05-30 1973-05-30 Rolling mills Expired GB1378737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS370572A CS163472B1 (en) 1972-05-30 1972-05-30

Publications (1)

Publication Number Publication Date
GB1378737A true GB1378737A (en) 1974-12-27

Family

ID=5377881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2576373A Expired GB1378737A (en) 1972-05-30 1973-05-30 Rolling mills

Country Status (5)

Country Link
CS (1) CS163472B1 (en)
DD (1) DD104214A1 (en)
DE (1) DE2327068A1 (en)
GB (1) GB1378737A (en)
SE (1) SE408143B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541600B1 (en) * 1983-02-25 1985-10-31 Sacilor UNIVERSAL CAGE WITH OPEN COLUMNS, CONVERTIBLE INTO A DUO CAGE AND VICE VERSA EXTENSIBLE IN HEIGHT AND WIDTH, FOR LAMINATION OF PROFILES SUCH AS H AND I POULTRY, RAILS, PALPLANCHES AND OTHER SIMILAR PROFILES
IT1399421B1 (en) * 2010-04-08 2013-04-16 Danieli Off Mecc SUPPORTING FRAME FOR ROLLERS OF A LAMINATION CAGE AND LAMINATION CAGE PROVIDED WITH THIS FRAME

Also Published As

Publication number Publication date
DD104214A1 (en) 1974-03-05
DE2327068A1 (en) 1973-12-13
SE408143B (en) 1979-05-21
CS163472B1 (en) 1975-09-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee