EP3423210A1 - Presse à forger et procédé pour forger une pièce dans une presse à forger - Google Patents

Presse à forger et procédé pour forger une pièce dans une presse à forger

Info

Publication number
EP3423210A1
EP3423210A1 EP17716773.1A EP17716773A EP3423210A1 EP 3423210 A1 EP3423210 A1 EP 3423210A1 EP 17716773 A EP17716773 A EP 17716773A EP 3423210 A1 EP3423210 A1 EP 3423210A1
Authority
EP
European Patent Office
Prior art keywords
drive
primary
forging
saddle
workpiece
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
EP17716773.1A
Other languages
German (de)
English (en)
Other versions
EP3423210B1 (fr
Inventor
Klaus Steingiesser
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.)
SMS Group GmbH
Original Assignee
SMS Group 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 SMS Group GmbH filed Critical SMS Group GmbH
Publication of EP3423210A1 publication Critical patent/EP3423210A1/fr
Application granted granted Critical
Publication of EP3423210B1 publication Critical patent/EP3423210B1/fr
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
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
    • B30B15/0035—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height using an adjustable connection between the press drive means and the press slide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

L'invention concerne une presse à forger présentant un châssis de presse à forger doté d'une matrice supérieure et d'une matrice inférieure ainsi qu'un entraînement primaire actif vis-à-vis du châssis de presse à forger pour appliquer des forces de déformation primaires sur une pièce entre la matrice supérieure et la matrice inférieure ainsi qu'un entraînement secondaire pour appliquer des forces de déformation secondaires sur la pièce, de même qu'un procédé pour forger une pièce dans une presse à forger dotée d'une matrice supérieure et d'une matrice inférieure et d'un entraînement primaire par l'intermédiaire duquel un déplacement primaire à action déformante est entraîné entre la matrice supérieure et la matrice inférieure, la pièce étant déformée, outre par la déformation générée par le déplacement primaire, également par un déplacement secondaire à action déformante, entraîné par un entraînement secondaire d'une matrice secondaire, ledit procédé et la presse à forger permettant d'effectuer plusieurs types de processus de forgeage, tels que le forgeage libre, l'estampage et/ou le polissage, avec une économie d'énergie, si l'entraînement secondaire est soutenu au niveau d'un module sollicité par des forces de déformation exercées par l'entraînement primaire dans la direction de la pièce ou si l'entraînement secondaire entraîne une matrice secondaire et que la matrice secondaire est déplacée, pour assurer le déplacement secondaire de la matrice secondaire, indépendamment des modules de l'entraînement primaire, qui entraînent le mouvement primaire.
EP17716773.1A 2016-03-04 2017-02-24 Presse à forger et procédé pour forger une pièce dans une presse à forger Active EP3423210B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016103927.6A DE102016103927A1 (de) 2016-03-04 2016-03-04 Schmiedepresse und Verfahren zum Schmieden eines Werkstücks in einer Schmiedepresse
PCT/DE2017/100149 WO2017148472A1 (fr) 2016-03-04 2017-02-24 Presse à forger et procédé pour forger une pièce dans une presse à forger

Publications (2)

Publication Number Publication Date
EP3423210A1 true EP3423210A1 (fr) 2019-01-09
EP3423210B1 EP3423210B1 (fr) 2022-04-06

Family

ID=58536685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17716773.1A Active EP3423210B1 (fr) 2016-03-04 2017-02-24 Presse à forger et procédé pour forger une pièce dans une presse à forger

Country Status (6)

Country Link
EP (1) EP3423210B1 (fr)
JP (1) JP7107844B2 (fr)
CN (1) CN108712937B (fr)
DE (1) DE102016103927A1 (fr)
ES (1) ES2921985T3 (fr)
WO (1) WO2017148472A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019001285A1 (de) * 2019-02-23 2020-08-27 AlDA EUROPE GmbH System eines Gestells für Pressen und Pressengestell
CN114311793A (zh) * 2022-01-06 2022-04-12 江门市金丰机械制造有限公司 一种混合动力的等功率下压力液压机
CN114801302B (zh) * 2022-05-25 2023-03-31 华中科技大学 一种内置变形补偿模块的智能压力机

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE465314C (de) * 1927-03-03 1928-09-14 Kalker Maschinenfabrik A G Hydraulische Schmiedepresse
US3005404A (en) * 1959-09-01 1961-10-24 Tucker & Sons Hydraulic connecting unit for punch-press rams
DE1259182B (de) * 1962-01-18 1968-01-18 Bosch Gmbh Robert Vorrichtung zum Kaltpressen doppelnapffoermiger Zuendkerzengehaeuse
DE1259180B (de) * 1965-02-06 1968-01-18 Eugen Siempelkamp Freiform-Schmiedepresse mit Unterflurantrieb
DE1301298B (de) * 1965-03-13 1969-08-21 Siempelkamp Eugen Freiform-Schmiedepresse mit Unterflurantrieb
DE1941806A1 (de) * 1969-08-16 1971-02-25 Eumuco Ag Fuer Maschb Umformmaschine zur Bearbeitung von unter Waerme verformbaren Werkstoffen,insbesondere von erwaermten Metallen
JPS5218429B2 (fr) * 1971-12-04 1977-05-21
JPS6027497A (ja) * 1983-07-22 1985-02-12 ザボ−ド−ウトウズ，プリ，モスコフスコム，アフトモビルノム，ザボ−デ，イメ−ニ，イ−，ア−，リハチエワ プレス
DE3534319A1 (de) * 1985-09-26 1987-04-02 Hasenclever Maschf Sms Mehrstufen-schmiedepresse
DE19933998A1 (de) 1999-07-20 2001-01-25 Skf Gmbh Verfahren und Vorrichtung zum Pressen eines Formteils
DE19955519B4 (de) * 1999-11-18 2005-03-17 Siempelkamp Pressen Systeme Gmbh & Co Umformpresse für die druckmedienbasierte Umformung von ebenen oder hohlen Werkstücken, insbes. für die Innenhochdruckumformung von hohlen Rohlingen, vorzugsweise Rohrabschnitten
JP3751512B2 (ja) 2000-09-06 2006-03-01 英夫 星 二段シリンダ装置
JP2006130529A (ja) 2004-11-05 2006-05-25 Hideo Hoshi シリンダ装置
JP2011156562A (ja) 2010-02-01 2011-08-18 Sumitomo Heavy Industries Techno-Fort Co Ltd 複動油圧鍛造プレス
US9003956B2 (en) 2011-06-21 2015-04-14 Honda Motor Co., Ltd. Fluid cylinder mechanism
CN202461967U (zh) * 2012-01-20 2012-10-03 广州有色金属研究院 一种铸锻液压机
CN203155911U (zh) * 2013-02-18 2013-08-28 天津那诺机械制造有限公司 车轮锻造机
US9387529B2 (en) * 2013-03-15 2016-07-12 Honda Motor Co., Ltd. Forming press
JP6306890B2 (ja) 2014-01-24 2018-04-04 住友重機械工業株式会社 油圧プレス
CN204430107U (zh) * 2015-01-05 2015-07-01 徐州开元世纪重型锻压有限公司 新型闭塞液压挤压机

Also Published As

Publication number Publication date
WO2017148472A1 (fr) 2017-09-08
EP3423210B1 (fr) 2022-04-06
DE102016103927A1 (de) 2017-09-07
ES2921985T3 (es) 2022-09-05
JP2019507018A (ja) 2019-03-14
CN108712937B (zh) 2022-12-27
JP7107844B2 (ja) 2022-07-27
CN108712937A (zh) 2018-10-26

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