BR112015004208A2 - ferramenta de conformação à prensa e método para fabricar produto conformado à prensa - Google Patents

ferramenta de conformação à prensa e método para fabricar produto conformado à prensa

Info

Publication number
BR112015004208A2
BR112015004208A2 BR112015004208A BR112015004208A BR112015004208A2 BR 112015004208 A2 BR112015004208 A2 BR 112015004208A2 BR 112015004208 A BR112015004208 A BR 112015004208A BR 112015004208 A BR112015004208 A BR 112015004208A BR 112015004208 A2 BR112015004208 A2 BR 112015004208A2
Authority
BR
Brazil
Prior art keywords
press forming
opposes
punch
plate
press
Prior art date
Application number
BR112015004208A
Other languages
English (en)
Inventor
Yoshida Tohru
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Priority to PCT/JP2012/082907 priority Critical patent/WO2014097421A1/ja
Publication of BR112015004208A2 publication Critical patent/BR112015004208A2/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/12Devices controlling or operating blank holders independently, or in conjunction with dies mechanically
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20Deep-drawing
    • B21D22/22Deep-drawing with devices for holding the edge of the blanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20Deep-drawing
    • B21D22/26Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00Details of machines for forging, pressing, or hammering
    • B21J13/02Dies or mountings therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04Blank holders; Mounting means therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/88Making other particular articles other parts for vehicles, e.g. cowlings, mudguards

Abstract

resumo patente de invenção: "ferramenta de conformação à prensa e método para fabricar produto conformado à prensa". uma ferramenta de conformação à prensa que compreende: uma punção que inclui uma porção de punção e uma porção de placa que transfere formato para um material em bruto; uma matriz emparelhada com a punção e se opõe à porção de punção; um molde de supressão de ruga que inclui uma primeira superfície que se opõe à porção de placa e entra em contato com a porção de placa em um ponto de finalização de conformação à prensa, sendo que uma segunda superfície se opõe à matriz e retém o material em bruto junto com a matriz, e uma terceira superfície continuada entre a primeira e a segunda superfície e se opõe à porção de punção e é disposta entre a terceira superfície e a porção de punção por meio de uma lacuna; sendo que uma porção de recebimento de pressão inclui uma porção de ranhura na primeira superfície do molde de supressão de ruga; e uma porção de aumento de força de supressão de ruga disposta em uma superfície que se opõe à primeira superfície da porção de placa, se projeta em direção à porção de recebimento de pressão e gera uma força de reação oposta a uma direção de compressão quando pressionada na direção de compressão em fase final de uma conformação à prensa.
BR112015004208A 2012-12-19 2012-12-19 ferramenta de conformação à prensa e método para fabricar produto conformado à prensa BR112015004208A2 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/082907 WO2014097421A1 (ja) 2012-12-19 2012-12-19 プレス成形金型及びプレス成形品の製造方法

Publications (1)

Publication Number Publication Date
BR112015004208A2 true BR112015004208A2 (pt) 2017-07-04

Family

ID=50977805

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015004208A BR112015004208A2 (pt) 2012-12-19 2012-12-19 ferramenta de conformação à prensa e método para fabricar produto conformado à prensa

Country Status (12)

Country Link
US (1) US9878362B2 (pt)
EP (1) EP2878392B1 (pt)
JP (1) JP5783339B2 (pt)
KR (1) KR101663433B1 (pt)
CN (1) CN104470651B (pt)
BR (1) BR112015004208A2 (pt)
CA (1) CA2879808C (pt)
ES (1) ES2633573T3 (pt)
IN (1) IN2015DN00477A (pt)
MX (1) MX355006B (pt)
RU (1) RU2608866C2 (pt)
WO (1) WO2014097421A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6070066B2 (ja) * 2012-10-30 2017-02-01 Jfeスチール株式会社 スプリングバック量評価方法
WO2016171229A1 (ja) * 2015-04-22 2016-10-27 新日鐵住金株式会社 プレス成形品の製造方法、プレス成形品及びプレス装置
CA3013745C (en) * 2015-04-22 2019-11-26 Nippon Steel & Sumitomo Metal Corporation Press molded product
PL3401033T3 (pl) * 2016-02-23 2021-01-25 Nippon Steel Corporation Sposób wytwarzania uformowanego materiału i uformowany materiał
CN107225181B (zh) * 2016-03-25 2019-08-27 宝山钢铁股份有限公司 一种无压边圈的汽车b柱类零件热冲压模具
BR112018068949A2 (pt) * 2016-03-28 2019-01-22 Nippon Steel & Sumitomo Metal Corp método para fabricação de artigo conformado por pressão
KR102142092B1 (ko) * 2016-04-27 2020-08-06 주식회사케이에스엠 고강도 저비중 경량강재를 이용한 차량용 판재 제조방법
JP6527544B2 (ja) * 2017-03-28 2019-06-05 Jfeスチール株式会社 プレス成形装置及びプレス成形品の製造方法
CN107081363B (zh) * 2017-04-13 2018-11-16 西安飞机工业(集团)有限责任公司 一种含二次翻边孔的钣金件橡皮囊成形方法及组合模具

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Publication number Priority date Publication date Assignee Title
SU759177A1 (ru) * 1978-05-31 1980-08-30 За витель Гибочный штамп дл изготовлени скоб с отогнутыми полками
JPS60191620A (en) 1984-03-13 1985-09-30 Nissan Motor Co Ltd Press die
RU2057606C1 (ru) * 1992-10-20 1996-04-10 Челябинский государственный технический университет Способ изготовления профилей
JPH06191620A (ja) * 1992-12-24 1994-07-12 Takuo Mori ベルトコンベアの掻き取り装置
FR2702401B1 (fr) * 1993-03-09 1995-06-16 Lorraine Laminage Procede et dispositif d'emboutissage de flans metalliques pour la realisation de pieces dite a embouti profond.
JP3622469B2 (ja) 1998-01-28 2005-02-23 住友金属工業株式会社 プレス成形方法およびプレス成形装置
JP2002219529A (ja) * 2001-01-23 2002-08-06 Toyota Industries Corp プレス金型
JP3772965B2 (ja) * 2001-04-27 2006-05-10 トヨタ自動車株式会社 プレス金型およびプレス加工方法
JP4157286B2 (ja) * 2001-09-25 2008-10-01 新日本製鐵株式会社 プレス成形金型
JP2004344925A (ja) * 2003-05-22 2004-12-09 Nippon Steel Corp プレス成形金型装置およびプレス成形方法
JP5194982B2 (ja) 2008-04-15 2013-05-08 新日鐵住金株式会社 形状凍結性に優れたプレス成形方法およびその装置
JP5380890B2 (ja) 2008-04-15 2014-01-08 新日鐵住金株式会社 形状凍結性に優れたプレス成形方法およびその装置
JP5552789B2 (ja) 2009-10-13 2014-07-16 株式会社Ihi プレス機械のダイクッション装置
JP5626088B2 (ja) * 2010-04-13 2014-11-19 新日鐵住金株式会社 プレス成形金型及びプレス成形方法
JP5472266B2 (ja) * 2011-11-11 2014-04-16 新日鐵住金株式会社 プレス成形金型及びプレス成形方法

Also Published As

Publication number Publication date
RU2015106722A (ru) 2016-09-20
EP2878392A4 (en) 2016-05-11
MX355006B (es) 2018-03-28
EP2878392A1 (en) 2015-06-03
CA2879808A1 (en) 2014-06-26
IN2015DN00477A (pt) 2015-06-26
KR101663433B1 (ko) 2016-10-06
JP5783339B2 (ja) 2015-09-24
KR20150018638A (ko) 2015-02-23
ES2633573T3 (es) 2017-09-22
WO2014097421A1 (ja) 2014-06-26
US20150298197A1 (en) 2015-10-22
JPWO2014097421A1 (ja) 2017-01-12
RU2608866C2 (ru) 2017-01-25
US9878362B2 (en) 2018-01-30
MX2015002590A (es) 2015-06-10
CN104470651A (zh) 2015-03-25
CA2879808C (en) 2018-05-01
CN104470651B (zh) 2016-04-06
EP2878392B1 (en) 2017-06-07

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure