GB1171649A - Improvements in or relating to rolling mill stands - Google Patents

Improvements in or relating to rolling mill stands

Info

Publication number
GB1171649A
GB1171649A GB35486/67A GB3548667A GB1171649A GB 1171649 A GB1171649 A GB 1171649A GB 35486/67 A GB35486/67 A GB 35486/67A GB 3548667 A GB3548667 A GB 3548667A GB 1171649 A GB1171649 A GB 1171649A
Authority
GB
United Kingdom
Prior art keywords
rolls
stand
pass
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
GB35486/67A
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.)
Moeller and Neumann Verwaltungsgesellschaft Offene GmbH
Original Assignee
Moeller and Neumann Verwaltungsgesellschaft Offene GmbH
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 Moeller and Neumann Verwaltungsgesellschaft Offene GmbH filed Critical Moeller and Neumann Verwaltungsgesellschaft Offene GmbH
Publication of GB1171649A publication Critical patent/GB1171649A/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
    • 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
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • 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
    • B21B2031/026—Transverse shifting the stand

Landscapes

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

Abstract

1,171,649. Rolling. VERWALTUNGSGESELLSCHAFT MOELLER UND NEUMANN OFFENE HANDELSGESELLSCHAFT. 2 Aug., 1967 [5 Sept., 1966], No. 35486/67. Heading B3M. A rolling mill stand comprises at least three vertical rolls with rolling gaps formed between the rolls for successive rolling passes of rods or bars and has guide means at each side of the mill to position the rods or bars for rolling either by having an adjustable stand or an adjustable guide means. In one embodiment, Fig. 1, the mill has three grooved rolls 10, 11, 12 forming passes I-V therebetween. The guide means, e.g. a roller table, feed the rod or bar to the mill into rolling gap 1. After the pass the mill stand is lowered by rotating nuts 22 by worms 24 to lower the screws 21. The mill stand is positioned with the gap II for the second pass and successively lowered for passes through gaps III, IV, V. The rolls and the stand adjustment are driven by an electric motor 13. In an alternative embodiment having six vertical rolls, Fig. 2, the guide means are adjustably positioned to align the rod or bar after each pass with the next pass and the stand is fixed. After the last pass the rod or bar is pushed through a finishing stand 32. The trailing end of the rod or bar is moved through the finishing stand by driving the rolls. A modification of this embodiment, Fig. 4 (not shown), has the rolls arranged so that the guide means is only moved transversely and downwards. A further embodiment, Figs. 5-10 (not shown), has three vertical rolls (50), (51), (52) and either the central roll (51) or the outer rolls (50), (52) are adjustable to narrow the pass which does not completely enclose the work. A finishing stand (53) is preferably provided after the last pass.
GB35486/67A 1966-09-05 1967-08-02 Improvements in or relating to rolling mill stands Expired GB1171649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV0031876 1966-09-05

Publications (1)

Publication Number Publication Date
GB1171649A true GB1171649A (en) 1969-11-26

Family

ID=7586784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35486/67A Expired GB1171649A (en) 1966-09-05 1967-08-02 Improvements in or relating to rolling mill stands

Country Status (3)

Country Link
US (1) US3597953A (en)
DE (1) DE1527751B1 (en)
GB (1) GB1171649A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1063728B (en) * 1976-01-09 1985-02-11 Merlo Michele MINIATURE PRECISION SPEED GYROSCOPE
DE102010009593A1 (en) * 2010-02-26 2011-09-01 Kocks Technik Gmbh & Co. Kg Roll stand has two rollers with axes around which rollers rotate and guide roller for guiding rolling stock, where guide roller has guide section for partial contact with rolling stock
CN106269858A (en) * 2016-08-17 2017-01-04 安徽晋源铜业有限公司 A kind of line style cold rolling processing unit (plant) of copper bar
CN106238457A (en) * 2016-08-17 2016-12-21 安徽晋源铜业有限公司 A kind of high accuracy copper bar apparatus for cold rolling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US382035A (en) * 1888-05-01 Rolling-mill
US419592A (en) * 1890-01-14 And william
US1556031A (en) * 1924-03-31 1925-10-06 Hampton P Rhodes Header for compressing packing
US2330523A (en) * 1940-11-28 1943-09-28 Shaw John Blaine Machine for rolling steel billets into merchant bars
NL290543A (en) * 1962-03-22

Also Published As

Publication number Publication date
DE1527751B1 (en) 1971-07-15
US3597953A (en) 1971-08-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees