ATE282485T1 - ROLLING MILL FOR ROLLING STRIPS OR SHEET - Google Patents

ROLLING MILL FOR ROLLING STRIPS OR SHEET

Info

Publication number
ATE282485T1
ATE282485T1 AT97938744T AT97938744T ATE282485T1 AT E282485 T1 ATE282485 T1 AT E282485T1 AT 97938744 T AT97938744 T AT 97938744T AT 97938744 T AT97938744 T AT 97938744T AT E282485 T1 ATE282485 T1 AT E282485T1
Authority
AT
Austria
Prior art keywords
roll
rolling
screw
strips
down means
Prior art date
Application number
AT97938744T
Other languages
German (de)
Inventor
Hongzhuan Zheng
Linzhen Zhao
Original Assignee
Hongzhuan Zheng
Linzhen Zhao
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 Hongzhuan Zheng, Linzhen Zhao filed Critical Hongzhuan Zheng
Application granted granted Critical
Publication of ATE282485T1 publication Critical patent/ATE282485T1/en

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
    • B21B13/02—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
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • 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
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls
    • 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
    • B21B2013/025—Quarto, four-high stands
    • 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
    • B21B31/07—Adaptation of roll neck bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

A mill for rolling strips or plates comprises frames of the rolling stand, upper and lower crossbeams, screw-down means, upper and lower roll groups and roll chocks. The upper/lower crossbeam is respectively mounted on the upper/lower side of the frames, to which the screw-down means are fixed, and the screw-down means are located at the end portions of the upper crossbeam to enable the latter to move for adjusting roll gap. The roll chocks and the upper and lower roll groups are arranged between the roll chocks and the crossbeams, and the bearings are provided between the upper/lower roll groups and the roll chocks. Both the bearings and the supporting blocks are positioned at the middle part of the rolls and in the area of the roll bodies. <IMAGE>
AT97938744T 1997-09-04 1997-09-04 ROLLING MILL FOR ROLLING STRIPS OR SHEET ATE282485T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN1997/000092 WO1999011396A1 (en) 1997-09-04 1997-09-04 A mill for rolling strips or plates

Publications (1)

Publication Number Publication Date
ATE282485T1 true ATE282485T1 (en) 2004-12-15

Family

ID=4574984

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97938744T ATE282485T1 (en) 1997-09-04 1997-09-04 ROLLING MILL FOR ROLLING STRIPS OR SHEET

Country Status (8)

Country Link
EP (1) EP1020237B1 (en)
KR (1) KR100504356B1 (en)
AT (1) ATE282485T1 (en)
AU (1) AU750839B2 (en)
CA (1) CA2302424C (en)
DE (2) DE29780450U1 (en)
RU (1) RU2198750C2 (en)
WO (1) WO1999011396A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100393435C (en) * 2006-07-14 2008-06-11 武汉科技大学 Roller form stabilizing block for rolling machine
CN109277411A (en) * 2018-11-13 2019-01-29 郑红专 A kind of milling train with seperated open frame

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1910148A (en) * 1928-03-28 1933-05-23 Timken Roller Bearing Co Rolling mill
BE384983A (en) * 1930-12-20
US2181173A (en) * 1936-09-11 1939-11-28 Catulle Gene Backed roll mill
US2279350A (en) * 1940-04-27 1942-04-14 Simons Aaron Method and apparatus for drawing metal
US3762202A (en) * 1971-10-18 1973-10-02 W Sherwood Rolling mill for flat-rolled products
US4248073A (en) * 1979-01-26 1981-02-03 T. Sendzimir, Inc. Cluster type cold rolling mill
JPH06102206B2 (en) * 1986-09-01 1994-12-14 株式会社日立製作所 Rolling mill with work roll deflection prevention device
CN2084397U (en) * 1990-10-16 1991-09-11 青岛建筑工程学院 Integral pressing cold rolling machine frame

Also Published As

Publication number Publication date
CA2302424A1 (en) 1999-03-11
AU4110397A (en) 1999-03-22
EP1020237B1 (en) 2004-11-17
DE69731671D1 (en) 2004-12-23
EP1020237A4 (en) 2003-04-16
KR20010023650A (en) 2001-03-26
WO1999011396A1 (en) 1999-03-11
KR100504356B1 (en) 2005-07-28
CA2302424C (en) 2006-11-14
AU750839B2 (en) 2002-08-01
RU2198750C2 (en) 2003-02-20
DE29780450U1 (en) 2000-05-04
DE69731671T2 (en) 2005-12-01
EP1020237A1 (en) 2000-07-19

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