GB1355382A - Rolling mills - Google Patents

Rolling mills

Info

Publication number
GB1355382A
GB1355382A GB3645271A GB3645271A GB1355382A GB 1355382 A GB1355382 A GB 1355382A GB 3645271 A GB3645271 A GB 3645271A GB 3645271 A GB3645271 A GB 3645271A GB 1355382 A GB1355382 A GB 1355382A
Authority
GB
United Kingdom
Prior art keywords
stand
chocks
guides
rolls
removable
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
GB3645271A
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Publication of GB1355382A publication Critical patent/GB1355382A/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
    • B21B13/08—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
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • 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)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

1355382 Rolling mills DEMAG AG 3 Aug 1971 [7 Aug 1970] 36452/71 Heading B3M A universal roll stand having horizontal and vertical rolls which are vertically removable as a unit from the stand, includes centering guides for the chocks of the vertical rolls, the guides being retractable so that they do not interfere with removal of the rolls. The centering guides 15, Fig. 2, act on the appropriately shaped chocks 7 of the vertical rolls. In the position shown, the guides are retracted and the various chocks of the stand are positioned ready for removal from the stand. The chocks are separated by spacers 12 and supported on rails 35 which extend out of the stand. The guides are movable towards the chocks 7 by hydraulic rams and are retractable by springs 27. In another embodiment, Fig. 3, the guides are formed as projecting blocks 17 which co-operate with corresponding recesses in the chocks 7.. In addition to the rolls being removable from the stand, the stand itself is removable from the mill pass line on rails 40. -The screwdown spindles for one of the vertical rolls may be carried on a horizontal beam (Fig. 4, not shown) which is pivotable away from the stand about a vertical axis.
GB3645271A 1970-08-07 1971-08-03 Rolling mills Expired GB1355382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702039275 DE2039275B2 (en) 1970-08-07 1970-08-07 UNIVERSAL ROLLING SCAFFOLD

Publications (1)

Publication Number Publication Date
GB1355382A true GB1355382A (en) 1974-06-05

Family

ID=5779112

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3645271A Expired GB1355382A (en) 1970-08-07 1971-08-03 Rolling mills

Country Status (5)

Country Link
JP (1) JPS4824948B1 (en)
BE (1) BE767311A (en)
DE (1) DE2039275B2 (en)
FR (1) FR2102090B3 (en)
GB (1) GB1355382A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114160582A (en) * 2021-11-19 2022-03-11 太原理工大学 Hydraulic vibration suppression device for vertical vibration of rolling mill

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751819A1 (en) * 1977-11-19 1979-05-23 Schloemann Siemag Ag ROLLING FRAMEWORK, FOR EXAMPLE UNIVERSAL ROLLING FRAMEWORK
DE2845051C2 (en) * 1978-10-16 1983-04-07 Kocks Technik Gmbh & Co, 4010 Hilden Rolling mill with exchangeable stands
JPH0438246U (en) * 1990-07-30 1992-03-31
JP2589660B2 (en) * 1994-05-30 1997-03-12 川崎重工業株式会社 Universal rolling mill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114160582A (en) * 2021-11-19 2022-03-11 太原理工大学 Hydraulic vibration suppression device for vertical vibration of rolling mill
CN114160582B (en) * 2021-11-19 2023-09-26 太原理工大学 Hydraulic vibration suppression device for vertical vibration of rolling mill

Also Published As

Publication number Publication date
FR2102090A7 (en) 1972-04-07
BE767311A (en) 1971-10-18
FR2102090B3 (en) 1973-08-10
DE2039275A1 (en) 1972-02-10
JPS4824948B1 (en) 1973-07-25
DE2039275B2 (en) 1976-01-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees