BRPI0604234A - processo de conformação a prensa e dispositivo de conformação a prensa - Google Patents

processo de conformação a prensa e dispositivo de conformação a prensa

Info

Publication number
BRPI0604234A
BRPI0604234A BRPI0604234-1A BRPI0604234A BRPI0604234A BR PI0604234 A BRPI0604234 A BR PI0604234A BR PI0604234 A BRPI0604234 A BR PI0604234A BR PI0604234 A BRPI0604234 A BR PI0604234A
Authority
BR
Brazil
Prior art keywords
stretched
panel material
press
press forming
panel
Prior art date
Application number
BRPI0604234-1A
Other languages
English (en)
Inventor
Junichi Komatsu
Original Assignee
Toyoto Jidosha Kabushiki Kaish
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 Toyoto Jidosha Kabushiki Kaish filed Critical Toyoto Jidosha Kabushiki Kaish
Publication of BRPI0604234A publication Critical patent/BRPI0604234A/pt

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
    • B21D22/02—Stamping using rigid devices or tools
    • 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
    • B21D22/20—Deep-drawing
    • B21D22/22—Deep-drawing with devices for holding the edge of the blanks
    • 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
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • 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
    • B21D24/04—Blank holders; Mounting means therefor
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

PROCESSO DE CONFORMAçãO A PRENSA E DISPOSITIVO DE CONFORMAçãO A PRENSA. A presente invenção refere-se a uma porção de perfil de adendo (20) de um material de painel (11) é estirada por uma porção de estiramento (15) de uma matriz de conformação a prensa (7) por uma quantidade igual a ou menos que o limite ao qual o material de painel (11) pode ser estirado, pelo que uma porção a ser produto (19) do material de painel (11) é grosseiramente conformada à uma face de conformação (8) de uma punção (9). Neste estado, a porção a ser produto (19) do material de painel (11) é esticada ou estirada. Consequentemente, a seção transversal da porção a ser produto (19) é unoformemente no nível mínimo, que torna possível produzir, pela conformação a prensa, um painel de pára-lama (1) feita de liga a base de alumínio, que possui uma grande dimensão plana L e alta qualidade. Como resultado, a flexibilidade no desenho das partes de painel, que são formadas pela prensagem do material de painel (11) em perfis, é aumentada.
BRPI0604234-1A 2005-10-05 2006-10-05 processo de conformação a prensa e dispositivo de conformação a prensa BRPI0604234A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005292772A JP2007098443A (ja) 2005-10-05 2005-10-05 プレス成形方法及びプレス成形装置

Publications (1)

Publication Number Publication Date
BRPI0604234A true BRPI0604234A (pt) 2007-08-21

Family

ID=37670862

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0604234-1A BRPI0604234A (pt) 2005-10-05 2006-10-05 processo de conformação a prensa e dispositivo de conformação a prensa

Country Status (11)

Country Link
US (1) US7900492B2 (pt)
EP (1) EP1943034B1 (pt)
JP (1) JP2007098443A (pt)
KR (1) KR100760410B1 (pt)
CN (1) CN1943900B (pt)
BR (1) BRPI0604234A (pt)
CA (1) CA2622770C (pt)
DE (1) DE602006013337D1 (pt)
ES (1) ES2343277T3 (pt)
RU (1) RU2356672C2 (pt)
WO (1) WO2007039817A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8857237B2 (en) * 2008-11-27 2014-10-14 Yong-Wah Chien Method for forming high-strength steel into a C-shape
CN101767147B (zh) * 2008-12-26 2012-01-11 海尔集团公司 一种冰箱后背板的拉延折弯成型工艺及其模具
JP5557926B2 (ja) 2010-11-16 2014-07-23 本田技研工業株式会社 プレス金型およびプレス加工方法
JP2014076455A (ja) * 2012-10-09 2014-05-01 Toyota Motor Corp パネル部品の成形方法
CN103801630B (zh) * 2012-11-13 2015-12-02 山东潍坊福田模具有限责任公司 一种汽车覆盖件冲压工艺方法及相应的模具
US10730090B2 (en) 2013-07-09 2020-08-04 Jfe Steel Corporation Method for forming blank and method for determining preforming shape
CN106140919B (zh) * 2015-04-02 2019-11-08 福特环球技术公司 从基材成形面板的方法及成形该面板的模具总成
EP3291927A2 (fr) * 2015-05-05 2018-03-14 Psa Automobiles S.A. Procédé de réalisation simplifié d'une pièce, pièce obtenue par un tel procédé de realisation et procédé de sélection entre un procédé de réalisation simplifié ou non simplifié
CN105195604A (zh) * 2015-10-24 2015-12-30 无锡商业职业技术学院 一种汽车大灯座冲压工艺
DE102016005902B3 (de) * 2016-05-13 2017-06-29 Audi Ag Verfahren und Pressenwerkzeug zur Herstellung eines komplexen Blechformteils mit hoher Ziehtiefe
CN107716686B (zh) * 2017-11-30 2024-03-26 重庆平伟汽车科技股份有限公司 汽车覆盖件拉伸工艺及拉伸模具
KR102093900B1 (ko) * 2018-11-07 2020-03-26 주식회사 신영 알루미늄 차체부품 성형용 드로잉 금형
JP7835526B2 (ja) * 2022-03-30 2026-03-25 ダイハツ工業株式会社 絞り加工方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824594A (en) * 1957-02-21 1958-02-25 T W & C B Sheridan Co Stretch-forming machine having a template fixed to the die and a stretch control tape extending from a work clamp to the template
IT1073811B (it) * 1976-09-20 1985-04-17 Censuales Angelo Dispositivo e procedimento di lavorazione a freddo di lamiera a duplice azione in una singola fase operativa
SU659238A1 (ru) 1977-03-04 1979-04-30 Куйбышевский Ордена Трудового Красного Знамени Авиационный Институт Им. Академика С.П.Королева Способ формообразовани деталей двойной кривизны
JPS6032898Y2 (ja) * 1979-08-16 1985-10-01 トヨタ自動車株式会社 長尺物のプレス型
DE2934330A1 (de) 1979-08-24 1981-03-12 Henkel KGaA, 4000 Düsseldorf Haarfaerbemittel.
JPS57184531A (en) * 1981-05-08 1982-11-13 Nissan Motor Co Ltd Correcting method for press mold
JPS58184024A (ja) * 1982-04-22 1983-10-27 Nissan Motor Co Ltd 絞り型
JPH0763766B2 (ja) * 1985-11-05 1995-07-12 日産自動車株式会社 トランクリツドアウタ−パネルの成形方法
JP2605324B2 (ja) * 1988-01-21 1997-04-30 三菱電機株式会社 シヤドウマスク成形装置およびシヤドウマスク成形方法
JPH01306022A (ja) * 1988-06-06 1989-12-11 Honda Motor Co Ltd 中窪み部を有する製品のプレス成形方法及びプレス型
JPH02121727A (ja) * 1988-10-31 1990-05-09 Araco Corp 山形パネル製品の絞り成形装置
SU1738426A1 (ru) 1989-12-06 1992-06-07 Самарский Институт Им.Акад.С.П.Королева Раст жно - обт жной пресс
IT1239511B (it) * 1990-03-30 1993-11-03 Videocolor Spa Metodo di formatura di una maschera d'ombra per un tubo di riproduzione di immagini a colori
RU2057607C1 (ru) * 1992-11-12 1996-04-10 Комсомольское-на-Амуре авиационное производственное объединение Способ обтяжки листовых заготовок
JP3335434B2 (ja) 1993-08-24 2002-10-15 セイコーインスツルメンツ株式会社 アミノ酸配列を決定する方法
US5600991A (en) * 1995-02-10 1997-02-11 Ogihara America Corporation Stretch controlled forming mechanism and method for forming multiple gauge welded blanks
JP3404967B2 (ja) * 1995-03-09 2003-05-12 トヨタ自動車株式会社 絞り成形方法
JP2977071B2 (ja) * 1995-07-24 1999-11-10 トヨタ自動車株式会社 絞り成形方法および絞り成形型
JPH1043820A (ja) * 1996-07-31 1998-02-17 Suzuki Motor Corp プレス成形用金型装置
JP2000042645A (ja) * 1998-07-31 2000-02-15 Suzuki Motor Corp プレス成形装置
JP2001058218A (ja) 1999-08-19 2001-03-06 Toyota Motor Corp プレス方法及びその装置
CN1121285C (zh) 2001-10-09 2003-09-17 湖南大学 金属薄板件冲压成型用拉延模具
US6886383B2 (en) * 2002-11-04 2005-05-03 General Motors Corporation Method for stretch forming sheet metal by pressing and the application of gas pressure
JP2004188445A (ja) * 2002-12-10 2004-07-08 Kobe Steel Ltd アルミニウム合金板のプレス成形方法
JP4425569B2 (ja) * 2003-06-09 2010-03-03 株式会社幸伸技研 厚肉縁付薄肉筒状製品の成形方法及び装置

Also Published As

Publication number Publication date
CN1943900B (zh) 2010-06-16
CN1943900A (zh) 2007-04-11
RU2006134590A (ru) 2008-04-10
JP2007098443A (ja) 2007-04-19
DE602006013337D1 (de) 2010-05-12
KR100760410B1 (ko) 2007-09-19
CA2622770C (en) 2010-09-07
ES2343277T3 (es) 2010-07-27
US20090126448A1 (en) 2009-05-21
CA2622770A1 (en) 2007-04-12
EP1943034B1 (en) 2010-03-31
WO2007039817A1 (en) 2007-04-12
RU2356672C2 (ru) 2009-05-27
KR20070038442A (ko) 2007-04-10
US7900492B2 (en) 2011-03-08
EP1943034A1 (en) 2008-07-16

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B08L Patent application lapsed because of non payment of annual fee [chapter 8.12 patent gazette]

Free format text: ARQUIVAMENTO DEFINITIVO

B08I Application fees: publication cancelled [chapter 8.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 8.12 NA RPI NO 2291 DE 02/12/2014 POR TER SIDO INDEVIDA.

B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A, 8A, 9A, 10A, 11A, 12A, 13A E 14A 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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2602 DE 17-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.