EP3403737A3 - Richtmaschine und verfahren zum betreiben einer solchen - Google Patents

Richtmaschine und verfahren zum betreiben einer solchen Download PDF

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Publication number
EP3403737A3
EP3403737A3 EP18168224.6A EP18168224A EP3403737A3 EP 3403737 A3 EP3403737 A3 EP 3403737A3 EP 18168224 A EP18168224 A EP 18168224A EP 3403737 A3 EP3403737 A3 EP 3403737A3
Authority
EP
European Patent Office
Prior art keywords
straightening
rollers
straightening machine
machine
operating
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.)
Granted
Application number
EP18168224.6A
Other languages
English (en)
French (fr)
Other versions
EP3403737B1 (de
EP3403737A2 (de
Inventor
Franz MÜLLERLEILE
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.)
Kohler Maschinenbau GmbH
Original Assignee
Kohler Maschinenbau 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 Kohler Maschinenbau GmbH filed Critical Kohler Maschinenbau GmbH
Publication of EP3403737A2 publication Critical patent/EP3403737A2/de
Publication of EP3403737A3 publication Critical patent/EP3403737A3/de
Application granted granted Critical
Publication of EP3403737B1 publication Critical patent/EP3403737B1/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
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/08—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers which move in an orbit without rotating round the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/02—Die constructions enabling assembly of the die parts in different ways

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Richtmaschine zum Richten eines Metallbands oder von flächigen Metallteilen, mit einer Anzahl von oberen Richtwalzen 15, die mittels jeweils einer ersten und einer zweiten Lagerstelle 24, 25 in einem oberen Walzenstuhl 12 gelagert sind, und einer Anzahl von unteren Richtwalzen 16, die mittels jeweils einer ersten und einer zweiten Lagerstelle 24, 25 in einem unteren Walzenstuhl 14 gelagert sind.
Die oberen und unteren Richtwalzen 15, 16 sind so angeordnet, dass sie zwischen einem Einlauf 6 und einem Auslauf 7 der Richtmaschine 1 einen Richtspalt 17 bilden, um von oben und von unten auf das zu richtende Metallband oder Metallteil 10 einzuwirken und dieses durch die Richtmaschine 1 zu führen, sind. Des Weiteren sind die Richtwalzen mit an einer Stirnseite angeordneten Kupplungselementen 5 zum Ankuppeln von Antriebswellen einer Antriebsvorrichtung 2, 3, 4 versehen und aus dem jeweiligen Walzenstuhl 12, 14 entnehmbar. Zumindest ein Teil der Richtwalzen 15, 16 ist an jeweils beiden Stirnseiten mit Kupplungselementen 5 versehen sind, um die Richtwalzen 15, 16 innerhalb ihres Walzenstuhls 12, 14 wenden zu können.
EP18168224.6A 2017-05-18 2018-04-19 Richtmaschine und verfahren zum betreiben einer solchen Active EP3403737B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017110891.2A DE102017110891B3 (de) 2017-05-18 2017-05-18 Richtmaschine und Verfahren zum Betreiben einer solchen

Publications (3)

Publication Number Publication Date
EP3403737A2 EP3403737A2 (de) 2018-11-21
EP3403737A3 true EP3403737A3 (de) 2018-11-28
EP3403737B1 EP3403737B1 (de) 2022-06-01

Family

ID=62027867

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18168224.6A Active EP3403737B1 (de) 2017-05-18 2018-04-19 Richtmaschine und verfahren zum betreiben einer solchen

Country Status (5)

Country Link
US (1) US20180333758A1 (de)
EP (1) EP3403737B1 (de)
CN (1) CN108941251B (de)
DE (1) DE102017110891B3 (de)
PL (1) PL3403737T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019122749A1 (de) * 2019-08-23 2021-02-25 Kohler Maschinenbau Gmbh Richtmaschine und Verfahren zum Zugänglichmachen von Richtwalzen für die Wartung einer Richtmaschine
CN111570563B (zh) * 2020-04-22 2025-08-05 中国重型机械研究院股份公司 一种矫直机重叠量自动控制系统及控制方法
CN115780572B (zh) * 2022-11-28 2026-02-17 中国重型机械研究院股份公司 一种矫直辊用轴向位移补偿装置及方法
CN116727493A (zh) * 2023-04-21 2023-09-12 武汉泰诺福伦机械有限公司 一种铜管精整矫直装置
CN117696674A (zh) * 2023-11-08 2024-03-15 武汉钢铁有限公司 退火炉内矫直装置用隔热箱

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203235784U (zh) * 2013-04-26 2013-10-16 武汉钢实热轧协力有限责任公司 一种板材矫平机驱动装置
EP2712687A1 (de) * 2012-09-26 2014-04-02 Kohler Maschinenbau GmbH Richtmaschine
CN205217654U (zh) * 2015-11-17 2016-05-11 浙江三瑞铜业有限公司 一种铜带矫直辊
CN104226735B (zh) * 2014-07-15 2016-08-17 海联锯业有限公司 一种金属板辊式矫平机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687334B1 (fr) * 1992-02-17 1996-05-31 Lorraine Laminage Planeuse pour toles.
EP1491270A1 (de) 2003-06-25 2004-12-29 Kohler Maschinenbau GmbH Richtmaschine
US7185519B2 (en) * 2003-09-15 2007-03-06 The Bradbury Company, Inc. Methods and apparatus for monitoring and conditioning strip material
DE202007008589U1 (de) 2007-06-15 2007-09-20 Kohler Maschinenbau Gmbh Getriebeanordnung und Richtmaschine mit einer solchen
AU2008319728B2 (en) * 2007-11-02 2011-08-11 Nippon Steel Corporation Strip rolling mill and its control method
AU2011311892B2 (en) * 2010-10-06 2016-03-17 The Bradbury Company, Inc. Apparatus and methods to increase the efficiency of roll-forming and leveling systems
KR101559159B1 (ko) * 2012-02-13 2015-10-08 스틸플랜테크가부시키가이샤 롤러 레벨러 및 판재의 교정 방법
EP2631019B1 (de) * 2012-02-23 2014-08-06 Arku Maschinenbau Gmbh Richtmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2712687A1 (de) * 2012-09-26 2014-04-02 Kohler Maschinenbau GmbH Richtmaschine
CN203235784U (zh) * 2013-04-26 2013-10-16 武汉钢实热轧协力有限责任公司 一种板材矫平机驱动装置
CN104226735B (zh) * 2014-07-15 2016-08-17 海联锯业有限公司 一种金属板辊式矫平机
CN205217654U (zh) * 2015-11-17 2016-05-11 浙江三瑞铜业有限公司 一种铜带矫直辊

Also Published As

Publication number Publication date
EP3403737B1 (de) 2022-06-01
DE102017110891B3 (de) 2018-07-12
EP3403737A2 (de) 2018-11-21
US20180333758A1 (en) 2018-11-22
CN108941251A (zh) 2018-12-07
CN108941251B (zh) 2022-01-07
PL3403737T3 (pl) 2022-10-03

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