WO2011085948A8 - Vorrichtung und verfahren zum umformen von werkstücken - Google Patents

Vorrichtung und verfahren zum umformen von werkstücken Download PDF

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Publication number
WO2011085948A8
WO2011085948A8 PCT/EP2011/000035 EP2011000035W WO2011085948A8 WO 2011085948 A8 WO2011085948 A8 WO 2011085948A8 EP 2011000035 W EP2011000035 W EP 2011000035W WO 2011085948 A8 WO2011085948 A8 WO 2011085948A8
Authority
WO
WIPO (PCT)
Prior art keywords
work pieces
forming die
shaping work
radially
moved
Prior art date
Application number
PCT/EP2011/000035
Other languages
English (en)
French (fr)
Other versions
WO2011085948A1 (de
Inventor
Karl-Heinz Köstermeier
Original Assignee
Repkon Machine and Tool Industry and Trade Inc.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42236356&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2011085948(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Repkon Machine and Tool Industry and Trade Inc. filed Critical Repkon Machine and Tool Industry and Trade Inc.
Priority to CN201180004696XA priority Critical patent/CN102712023A/zh
Priority to US13/521,298 priority patent/US10124388B2/en
Publication of WO2011085948A1 publication Critical patent/WO2011085948A1/de
Publication of WO2011085948A8 publication Critical patent/WO2011085948A8/de

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/06—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a discontinuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/08—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel having one or more protrusions, i.e. only the mandrel plugs contact the rolled tube; Press-piercing mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Eine Vorrichtung zum Bearbeiten einer Vorform (3) weist mindestens ein äußeres Umformwerkzeug (8) auf, das radial positioniert oder radial verfahren werden kann. Ein Innenumformwerkzeug (9) ist koaxial zu der Maschinenhauptachse (x) der Hauptspindel (1.1) angeordnet. Das Innenumformwerkzeug (9) kann relativ zur axialen Position der äußeren Umformwerkzeuge (8) axial verfahren und/oder axial positioniert werden.
PCT/EP2011/000035 2010-01-12 2011-01-07 Vorrichtung und verfahren zum umformen von werkstücken WO2011085948A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180004696XA CN102712023A (zh) 2010-01-12 2011-01-07 用于成形工件的装置和方法
US13/521,298 US10124388B2 (en) 2010-01-12 2011-01-07 Device and method to shape worked pieces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20100000210 EP2343138B1 (de) 2010-01-12 2010-01-12 Vorrichtung und Verfahren zum Umformen von Werkstücken
EP10000210.4 2010-01-12

Publications (2)

Publication Number Publication Date
WO2011085948A1 WO2011085948A1 (de) 2011-07-21
WO2011085948A8 true WO2011085948A8 (de) 2012-06-07

Family

ID=42236356

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/000035 WO2011085948A1 (de) 2010-01-12 2011-01-07 Vorrichtung und verfahren zum umformen von werkstücken

Country Status (5)

Country Link
US (1) US10124388B2 (de)
EP (1) EP2343138B1 (de)
CN (1) CN102712023A (de)
ES (1) ES2543005T3 (de)
WO (1) WO2011085948A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS62105B1 (sr) 2014-11-28 2021-08-31 Repkon Machine And Tool Ind And Trade Inc Uređaj i postupak za valjanje radnih elemenata pod pritiskom

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545506A1 (de) * 1985-12-20 1987-07-02 Man Technologie Gmbh Werkzeug zum drueckwalzen von hohlzylindrischen werkstuecken
JP4354133B2 (ja) * 2001-08-10 2009-10-28 カヤバ工業株式会社 シリンダの加工方法
DE102007002228A1 (de) * 2007-01-10 2008-07-31 Benteler Automobiltechnik Gmbh Verfahren und Vorrichtung zur Herstellung von innenprofilierten Rohren
JP5435190B2 (ja) * 2007-03-30 2014-03-05 日立オートモティブシステムズ株式会社 管体の加工方法及びシリンダ装置の製造方法
DE502008000404D1 (de) * 2008-05-26 2010-04-08 Repkon Machine And Tool Indust Verfahren zur Fertigung von Werkstücken und Drückwalzmaschine dazu
EP2210682B1 (de) 2009-07-09 2012-03-14 Leifeld Metal Spinning AG Verfahren und Vorrichtung zum Abstreckdrückwalzen

Also Published As

Publication number Publication date
EP2343138B1 (de) 2015-04-22
ES2543005T3 (es) 2015-08-13
WO2011085948A1 (de) 2011-07-21
US20120285215A1 (en) 2012-11-15
US10124388B2 (en) 2018-11-13
EP2343138A1 (de) 2011-07-13
CN102712023A (zh) 2012-10-03

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