DE69121109D1 - Gesenkpolstereinrichtung für presse - Google Patents

Gesenkpolstereinrichtung für presse

Info

Publication number
DE69121109D1
DE69121109D1 DE69121109T DE69121109T DE69121109D1 DE 69121109 D1 DE69121109 D1 DE 69121109D1 DE 69121109 T DE69121109 T DE 69121109T DE 69121109 T DE69121109 T DE 69121109T DE 69121109 D1 DE69121109 D1 DE 69121109D1
Authority
DE
Germany
Prior art keywords
press
upholstery device
lower upholstery
upholstery
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 - Fee Related
Application number
DE69121109T
Other languages
English (en)
Other versions
DE69121109T2 (de
Inventor
Eiji Yoshikawa
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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
Priority claimed from JP2295449A external-priority patent/JPH07106478B2/ja
Priority claimed from JP2295448A external-priority patent/JPH08319B2/ja
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Publication of DE69121109D1 publication Critical patent/DE69121109D1/de
Application granted granted Critical
Publication of DE69121109T2 publication Critical patent/DE69121109T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/02—Die-cushions
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Presses And Accessory Devices Thereof (AREA)
DE69121109T 1990-11-02 1991-11-01 Gesenkpolstereinrichtung für presse Expired - Fee Related DE69121109T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2295449A JPH07106478B2 (ja) 1990-11-02 1990-11-02 プレスダイクッションの予備加速制御装置
JP2295448A JPH08319B2 (ja) 1990-11-02 1990-11-02 Ｎｃダイクッションの圧力制御装置
PCT/JP1991/001501 WO1992007711A1 (fr) 1990-11-02 1991-11-01 Dispositif de coussin de serre-flan d'une presse

Publications (2)

Publication Number Publication Date
DE69121109D1 true DE69121109D1 (de) 1996-08-29
DE69121109T2 DE69121109T2 (de) 1997-01-02

Family

ID=26560280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69121109T Expired - Fee Related DE69121109T2 (de) 1990-11-02 1991-11-01 Gesenkpolstereinrichtung für presse

Country Status (5)

Country Link
US (1) US5339665A (de)
EP (1) EP0556390B1 (de)
CA (1) CA2094827C (de)
DE (1) DE69121109T2 (de)
WO (1) WO1992007711A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500250C2 (sv) * 1993-04-19 1994-05-24 Ap & T Tranemo Ab Hydraulpress för djupdragning
JP2776196B2 (ja) * 1993-04-28 1998-07-16 トヨタ自動車株式会社 均圧クッション装置の均圧診断方法および装置
ES2084558B1 (es) * 1993-11-25 1998-05-01 Fagor S Coop Sistema de preceleracion para un cojin hidraulico de prensa.
JP2812201B2 (ja) * 1994-07-15 1998-10-22 トヨタ自動車株式会社 プレス装置
US5706696A (en) * 1996-09-09 1998-01-13 Wagner; Wendell J. Modular pressure set and system for stamping press
US6205828B1 (en) * 1998-08-24 2001-03-27 Honda Giken Kogyo Kabushiki Kaisha Forging die, and method and apparatus for controlling the same
JP2003010925A (ja) * 2001-07-02 2003-01-15 Ishikawajima Harima Heavy Ind Co Ltd ダイクッション装置
DE10336279A1 (de) * 2003-08-07 2005-03-03 Bosch Rexroth Ag Einrichtung zur Steuerung des Ziehvorgangs bei einer Transferpresse
JP4233514B2 (ja) 2004-11-04 2009-03-04 ファナック株式会社 ダイクッション機構並びにその制御装置及び制御方法
JP4756678B2 (ja) * 2004-11-16 2011-08-24 アイダエンジニアリング株式会社 プレス機械のダイクッション装置
JP4216245B2 (ja) * 2004-11-22 2009-01-28 ファナック株式会社 ダイクッション機構の制御装置
DE102005012876A1 (de) * 2005-03-19 2006-09-21 Müller Weingarten AG Verfahren und Vorrichtung zur Steuerung und Regelung von servo-elektrischen Ziehkissen
JP4576639B2 (ja) * 2005-05-16 2010-11-10 アイダエンジニアリング株式会社 プレス機械のダイクッション装置
JP4112571B2 (ja) * 2005-05-24 2008-07-02 ファナック株式会社 ダイクッション機構の制御装置
JP4102389B2 (ja) 2005-06-24 2008-06-18 ファナック株式会社 サーボダイクッションの制御装置
JP4112577B2 (ja) 2005-07-05 2008-07-02 ファナック株式会社 ダイクッション機構並びにその制御装置及び制御方法
US7493194B2 (en) 2005-10-04 2009-02-17 Ravinder Venugopal Method and system for achieving force control in externally driven hydraulic cylinders
JP4986112B2 (ja) * 2006-02-27 2012-07-25 株式会社Ｉｈｉ クッション荷重制御装置およびクッション荷重制御装置を備えたプレス機械
JP4787642B2 (ja) * 2006-03-22 2011-10-05 コマツ産機株式会社 プレス機械のダイクッション制御装置
US8296110B2 (en) * 2006-10-04 2012-10-23 Honda Motor Co., Ltd. Forming condition determination method and forming condition determination system
DE102007005011B4 (de) * 2007-02-01 2012-09-06 Saeta Gmbh & Co. Kg Verfahren und Ziehwerkzeug zum Tiefziehen von Rohlingen aus Blechmaterial zu flanschlosen Formlingen
JP5190755B2 (ja) * 2007-09-27 2013-04-24 株式会社Ｉｈｉ プレス角度制御装置、プレス機械設備およびプレス角度制御方法
JP5296415B2 (ja) * 2008-05-22 2013-09-25 株式会社小松製作所 ダイクッション装置
JP5466834B2 (ja) * 2008-05-22 2014-04-09 株式会社小松製作所 ダイクッション装置
ES2631508T3 (es) * 2008-11-18 2017-08-31 Aida Engineering, Ltd. Dispositivo de amortiguación de troquel para una máquina de prensa
US8931378B2 (en) * 2009-08-11 2015-01-13 Marquip, Llc Method and apparatus for dry lubrication of a thin slitting blade
US8594852B2 (en) * 2010-02-22 2013-11-26 Eaton Corporation Device and method for controlling a fluid actuator
JP5600187B2 (ja) * 2011-01-11 2014-10-01 本田技研工業株式会社 ワークの打抜き成形方法及びワークの打抜き成形装置
KR101457791B1 (ko) * 2013-03-14 2014-11-04 한국원자력연구원 극소형 롤 콤팩터
JP5844768B2 (ja) * 2013-04-11 2016-01-20 アイダエンジニアリング株式会社 ダイクッション装置
DE102013015180A1 (de) * 2013-09-11 2015-03-12 Webo Werkzeugbau Oberschwaben Gmbh Verfahren und Vorrichtung zum Präzisionsschneiden von Werkstücken in einer Presse
CN111377598B (zh) * 2018-12-28 2023-08-04 扬明光学股份有限公司 模造镜片的制造设备及方法
CN112808845B (zh) * 2020-12-19 2022-06-24 爱驰威汽车零部件（盐城）有限公司 一种汽车壳体类零件的侧冲平衡装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0829365B2 (ja) * 1987-08-28 1996-03-27 石川島播磨重工業株式会社 プレス機械のダイクッション装置
JPH0829364B2 (ja) * 1987-08-28 1996-03-27 石川島播磨重工業株式会社 プレス機械のダイクッション装置
CA1335638C (en) * 1987-12-04 1995-05-23 Kinshirou Naito Method and device for controlling the stroke of a press
DE3807683A1 (de) * 1988-03-09 1989-09-21 Schuler Gmbh L Ziehapparat in ziehstufen von pressen
US5009091A (en) * 1989-03-31 1991-04-23 Hinterman William H Press counterbalance system
DE59002828D1 (de) * 1989-09-12 1993-10-28 Mueller Weingarten Maschf Mechanische oder hydraulische Presse mit Zieheinrichtung oder Ziehstufe einer Stufenpresse.
DE4031645A1 (de) * 1990-10-05 1992-04-09 Dieffenbacher Gmbh Maschf Steuerung fuer eine hydroelastische tiefzieheinrichtung

Also Published As

Publication number Publication date
CA2094827C (en) 1998-04-14
WO1992007711A1 (fr) 1992-05-14
DE69121109T2 (de) 1997-01-02
CA2094827A1 (en) 1992-05-03
US5339665A (en) 1994-08-23
EP0556390A4 (en) 1993-12-15
EP0556390B1 (de) 1996-07-24
EP0556390A1 (de) 1993-08-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee