EP4117835C0 - Werkzeug und verfahren zum wechseln der arbeitswalze in einem walzwerk - Google Patents

Werkzeug und verfahren zum wechseln der arbeitswalze in einem walzwerk

Info

Publication number
EP4117835C0
EP4117835C0 EP21717140.4A EP21717140A EP4117835C0 EP 4117835 C0 EP4117835 C0 EP 4117835C0 EP 21717140 A EP21717140 A EP 21717140A EP 4117835 C0 EP4117835 C0 EP 4117835C0
Authority
EP
European Patent Office
Prior art keywords
tool
changing
rolling mill
work roll
roll
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.)
Active
Application number
EP21717140.4A
Other languages
English (en)
French (fr)
Other versions
EP4117835B1 (de
EP4117835A1 (de
Inventor
De La Graete Conrad Ernst
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.)
Fives DMS SA
Original Assignee
Fives DMS SA
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 Fives DMS SA filed Critical Fives DMS SA
Publication of EP4117835A1 publication Critical patent/EP4117835A1/de
Application granted granted Critical
Publication of EP4117835C0 publication Critical patent/EP4117835C0/de
Publication of EP4117835B1 publication Critical patent/EP4117835B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21B31/08—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
    • B21B31/103—Manipulators or carriages therefor
    • 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
    • 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
    • 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
    • B21B31/106—Vertical displacement of rolls or roll chocks during horizontal roll changing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Turning (AREA)
EP21717140.4A 2020-03-10 2021-03-09 Werkzeug und verfahren zum wechseln der arbeitswalze in einem walzwerk Active EP4117835B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2002381A FR3108047B1 (fr) 2020-03-10 2020-03-10 Outil et procédé de changement de cylindre de travail dans laminoir
PCT/FR2021/050394 WO2021181039A1 (fr) 2020-03-10 2021-03-09 Outil et procédé de changement de cylindre de travail dans laminoir

Publications (3)

Publication Number Publication Date
EP4117835A1 EP4117835A1 (de) 2023-01-18
EP4117835C0 true EP4117835C0 (de) 2024-01-24
EP4117835B1 EP4117835B1 (de) 2024-01-24

Family

ID=71784156

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21717140.4A Active EP4117835B1 (de) 2020-03-10 2021-03-09 Werkzeug und verfahren zum wechseln der arbeitswalze in einem walzwerk

Country Status (6)

Country Link
US (1) US12157155B2 (de)
EP (1) EP4117835B1 (de)
CN (1) CN115243807A (de)
ES (1) ES2973090T3 (de)
FR (1) FR3108047B1 (de)
WO (1) WO2021181039A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3144530B1 (fr) 2023-01-03 2024-11-29 Fives Dms Outil et procédé de changement de cylindre de travail dans un laminoir
FR3147725B1 (fr) 2023-04-14 2025-04-11 Fives Dms Installation de laminage comprenant un système robotisé configuré pour l’extraction de cylindres d’un laminoir et un magasin de changement d’outils
CN116678195B (zh) * 2023-07-19 2025-10-21 西华大学 网带式干燥机快速更换网带装置及其方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019059C2 (de) * 1980-05-19 1985-05-02 Maschinen- Und Werkzeugbau Gmbh, 4600 Dortmund Vorrichtung zum Auswechseln der Arbeitswalzen von Walzgerüsten
JPS59202107A (ja) * 1983-04-28 1984-11-15 Nisshin Steel Co Ltd タンデムクラスタミルにおける走間ワ−クロ−ル交換法
JPH0832336B2 (ja) * 1988-08-15 1996-03-29 三菱重工業株式会社 圧延機のロール組替装置
US5193377A (en) 1991-08-23 1993-03-16 T. Sendzimir, Inc. Crown adjustment systems on cluster mills
US5471859A (en) 1992-07-20 1995-12-05 T. Sendzimir, Inc. Cluster mill crown adjustment system
GB9410408D0 (en) * 1994-05-23 1994-07-13 Davy Mckee Poole Roll change device for cluster mill
JPH10263634A (ja) * 1997-03-26 1998-10-06 Ishikawajima Harima Heavy Ind Co Ltd 多段ミルのロール組替装置
FR2769525B1 (fr) * 1997-10-10 1999-12-31 Kvaerner Metals Clecim Dispositif de changement des cylindres de travail et/ou des cylindres intermediaires d'une cage de laminoir, et ratelier de stockage pour un tel dispositif
DE102016014454A1 (de) * 2016-12-06 2018-06-07 Kaup GmbH & Co. KG Gesellschaft für Maschinenbau Vorrichtung zum Transportieren eines Transportgutes und Verfahren
CN109264637A (zh) * 2018-09-12 2019-01-25 刘道灵 一种用于智能制造车间的无人操作叉车

Also Published As

Publication number Publication date
US20230119712A1 (en) 2023-04-20
FR3108047B1 (fr) 2022-04-01
ES2973090T3 (es) 2024-06-18
WO2021181039A1 (fr) 2021-09-16
US12157155B2 (en) 2024-12-03
FR3108047A1 (fr) 2021-09-17
EP4117835B1 (de) 2024-01-24
CN115243807A (zh) 2022-10-25
EP4117835A1 (de) 2023-01-18

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