BR0103095A - Aparelho de prensagem - Google Patents

Aparelho de prensagem

Info

Publication number
BR0103095A
BR0103095A BR0103095-7A BR0103095A BR0103095A BR 0103095 A BR0103095 A BR 0103095A BR 0103095 A BR0103095 A BR 0103095A BR 0103095 A BR0103095 A BR 0103095A
Authority
BR
Brazil
Prior art keywords
cam
sliding
sliding cam
base
pressing
Prior art date
Application number
BR0103095-7A
Other languages
English (en)
Inventor
Mitsuo Matsuoka
Original Assignee
Umix Co 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
Application filed by Umix Co Ltd filed Critical Umix Co Ltd
Publication of BR0103095A publication Critical patent/BR0103095A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Press Drives And Press Lines (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

"APARELHO DE PRENSAGEM". Um aparelho de prensagem proporciona uma força de empuxo de saída para o came de deslizamento pressionar apenas quando necessário, e nos demais locais este esforço de pressão é mantido tão pequeno quanto possível, através do que o desgaste anormal e o emperramento do came de deslizamento, da base do came de deslizamento e da parte deslizante do came acionado são impedidos. O aparelho de prensagem pode também proporcionar uma grande força de retração para o came de deslizamento próximo de um ponto morto inferior de um golpe de prensagem. A presente invenção proporciona um aparelho de prensagem compreendendo: a base de came de deslizamento; um came de deslizamento disposto de maneira que permite o deslizamento num poste-guia preso a uma base de came de deslizamento, o came de deslizamento segurando um membro de prensagem tal como um membro de dobragem e sendo guiado por uma base de came de deslizamento; um gerador de esforço de retração disposto entre a base do came de deslizamento e o came de deslizamento para impelir o came de deslizamento; e um came acionado para fazer contato com e acionar o came de deslizamento; onde um gerador de esforço de pressão para impelir o came de deslizamento apenas próximo de um ponto morto inferior de um golpe de prensagem é disposto entre a base de came de deslizamento e o came de deslizamento e/ou entre o came de deslizamento e o came acionado.
BR0103095-7A 2001-04-18 2001-06-04 Aparelho de prensagem BR0103095A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001118961A JP2002316223A (ja) 2001-04-18 2001-04-18 プレス装置

Publications (1)

Publication Number Publication Date
BR0103095A true BR0103095A (pt) 2002-12-17

Family

ID=18969257

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0103095-7A BR0103095A (pt) 2001-04-18 2001-06-04 Aparelho de prensagem

Country Status (7)

Country Link
US (1) US6619095B2 (pt)
EP (1) EP1250968A1 (pt)
JP (1) JP2002316223A (pt)
KR (1) KR20020081021A (pt)
BR (1) BR0103095A (pt)
CA (1) CA2350699A1 (pt)
TW (1) TW514567B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50013358D1 (de) * 2000-10-13 2006-10-05 Harald Weigelt Keiltrieb
JP3540308B2 (ja) * 2002-05-16 2004-07-07 ユミックス株式会社 スライドカム型
US7258030B2 (en) * 2003-01-21 2007-08-21 Syron Engineering & Manufacturing, Llc Failsafe element for rotary cam unit used in a flanged die
JP4483192B2 (ja) * 2003-03-31 2010-06-16 オイレス工業株式会社 ホルダユニット及びそのホルダユニットを具備したヘミング加工装置
JP4539087B2 (ja) * 2003-12-02 2010-09-08 オイレス工業株式会社 プレス金型用カム
EP1584385B1 (de) * 2004-04-06 2007-08-22 Trumpf Maschinen Austria GmbH & CO. KG. Biegewerkzeug zum Biegen von Werkstücken, insbesondere von Blechen sowie Biegemaschine mit einem derartigen Biegewerkzeug
US7523634B2 (en) * 2004-08-24 2009-04-28 Helical Cam, Llc. Forming die having filler cam assembly
US7237423B1 (en) * 2004-11-12 2007-07-03 Miller Tool And Die Company Inc. Apparatus for stretch forming blanks
US7191635B2 (en) * 2004-11-18 2007-03-20 Danly Iem, Llc Press mounted cam
US7080542B2 (en) * 2004-11-18 2006-07-25 Danly Iem, Llc Press mounted cam and method of manufacture
CN100486727C (zh) * 2004-11-18 2009-05-13 丹利·耶姆有限公司 装配压床的靠模
DE102005029140B4 (de) * 2005-06-23 2008-04-03 Elke Weigelt Werkzeugbefestigungseinrichtung für einen Keiltrieb
US8171821B2 (en) 2006-09-28 2012-05-08 Helical Cam, Llc Corner cam assembly
US7735907B2 (en) * 2007-12-27 2010-06-15 Toyota Motor Engineering & Manufacturing North America, Inc. Pillar for motor vehicle and tool for making the same
US8516874B2 (en) * 2007-12-27 2013-08-27 Toyota Motor Engineering & Manufacturing North America, Inc. Pillar for motor vehicle and tool for making the same
US20100050729A1 (en) * 2008-09-01 2010-03-04 Rahul Kulkarni Die assembly for use in an apparatus for forming a workpiece
JP2011140048A (ja) * 2010-01-08 2011-07-21 Sankyo Oilless Industry Inc カム装置
JP4900499B2 (ja) * 2010-04-26 2012-03-21 オイレス工業株式会社 プレス金型用カム
JP5903479B2 (ja) * 2014-11-14 2016-04-13 三協オイルレス工業株式会社 カム装置
JP5903480B2 (ja) * 2014-11-14 2016-04-13 三協オイルレス工業株式会社 カム装置のグループ化方法
JP6126670B2 (ja) * 2015-11-26 2017-05-10 三協オイルレス工業株式会社 カム装置のグループ化方法
CN106513509B (zh) * 2016-10-27 2018-05-04 安徽江淮汽车集团股份有限公司 一种翻边模具
DE102018111366B4 (de) * 2018-05-14 2024-03-07 F I B R O Gmbh Keiltrieb mit justierbarer Führungsvorrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165524A (en) * 1980-05-26 1981-12-19 Nissan Motor Co Ltd Press forming apparatus for channel
JPS5930327U (ja) * 1982-08-16 1984-02-25 マツダ株式会社 プレスワ−クの縁切り装置
JPS61140250U (pt) * 1985-02-21 1986-08-30
JPS617024A (ja) * 1985-06-08 1986-01-13 Takatsu Seisakusho:Kk 自動車のフロントピラー等の製造方法およびその装置
US5347838A (en) * 1993-06-25 1994-09-20 Umix Co., Ltd. Forming die for thin plate
JP3610606B2 (ja) * 1994-12-27 2005-01-19 オイレス工業株式会社 プレス用カム型
BR9812233A (pt) * 1997-09-18 2000-07-18 Cosma Int Inc Conjunto matriz para estampar por repuxamento chapa metálica em uma prensa, e, processo para estampar por repuxamento chapa metálica em um conjunto matriz de estampamento por repuxamento montado em uma prensa.
JP2880490B1 (ja) * 1997-11-14 1999-04-12 ユミックス株式会社 プレス装置
JP3069083B2 (ja) * 1998-11-11 2000-07-24 ユミックス株式会社 プレス装置
JP4277395B2 (ja) * 1998-11-27 2009-06-10 オイレス工業株式会社 カム装置並びにそれに用いられるカムスライド支持部材及びカムドライバ部材
JP3072095B1 (ja) * 1999-06-25 2000-07-31 ユミックス株式会社 プレス装置
JP2001047156A (ja) * 1999-08-05 2001-02-20 Honda Motor Co Ltd プレス装置
JP3370628B2 (ja) * 1999-11-15 2003-01-27 ユミックス株式会社 負角成形型
JP2001137947A (ja) * 1999-11-15 2001-05-22 Umix Kk プレス金型の付勢装置
JP4604334B2 (ja) * 2000-10-31 2011-01-05 オイレス工業株式会社 プレス金型用カム

Also Published As

Publication number Publication date
TW514567B (en) 2002-12-21
CA2350699A1 (en) 2002-10-18
KR20020081021A (ko) 2002-10-26
EP1250968A1 (en) 2002-10-23
US6619095B2 (en) 2003-09-16
US20020152789A1 (en) 2002-10-24
JP2002316223A (ja) 2002-10-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008.