MX2022003958A - Metodo de formacion en prensa y aparato para formar en prensa panel automotriz externo. - Google Patents

Metodo de formacion en prensa y aparato para formar en prensa panel automotriz externo.

Info

Publication number
MX2022003958A
MX2022003958A MX2022003958A MX2022003958A MX2022003958A MX 2022003958 A MX2022003958 A MX 2022003958A MX 2022003958 A MX2022003958 A MX 2022003958A MX 2022003958 A MX2022003958 A MX 2022003958A MX 2022003958 A MX2022003958 A MX 2022003958A
Authority
MX
Mexico
Prior art keywords
press
elastic body
punch
metal blank
outer plate
Prior art date
Application number
MX2022003958A
Other languages
English (en)
Inventor
Yasuhiro Kishigami
Original Assignee
Jfe Steel 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2022003958A publication Critical patent/MX2022003958A/es

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
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10Stamping using yieldable or resilient pads
    • 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
    • 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
    • B21D24/00Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/02Die-cushions
    • 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
    • B21D24/00Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04Blank holders; Mounting means therefor
    • B21D24/08Pneumatically or hydraulically loaded blank holders

Landscapes

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

Abstract

Un método para formar en prensa un panel automotriz externo de acuerdo con la presente invención usa un punzón 3, un troquel 5, un portapiezas 7 para formar en prensa un chapa de metal 51 en un panel automotriz externo 61 que tiene una línea de carácter 63 y porciones de superficie de panel 65a y 63b, el método incluye un paso de proporcionar un punzón 3 con un cuerpo elástico que se hace que sobresalga hacia el troquel 5 más allá de una porción de superficie de formación del lado punzón 3c y que hace que el cuerpo elástico 9 haga contacto con la chapa de metal 51 y un paso de efectuar la formación en prensa mientras el cuerpo elástico 9 hace contacto con la chapa de metal 51 formación de la línea de carácter en un centro muerto inferior de formación. Una cantidad saliente del cuerpo elástico 9 de la porción de superficie de formación del lado del punzón 3c se establece de modo que el cuerpo elástico 9 entre en contacto con la chapa de metal 51 antes de que la cresta 3ª del punzón entre en contacto con la chapa de metal 51 para hacer que la chapa de metal 51 se deforme plásticamente.
MX2022003958A 2019-10-02 2020-07-08 Metodo de formacion en prensa y aparato para formar en prensa panel automotriz externo. MX2022003958A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019181982 2019-10-02
PCT/JP2020/026655 WO2021065139A1 (ja) 2019-10-02 2020-07-08 自動車用外板パネルのプレス成形方法及びプレス成形装置

Publications (1)

Publication Number Publication Date
MX2022003958A true MX2022003958A (es) 2022-04-25

Family

ID=75338015

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022003958A MX2022003958A (es) 2019-10-02 2020-07-08 Metodo de formacion en prensa y aparato para formar en prensa panel automotriz externo.

Country Status (7)

Country Link
US (1) US20220379364A1 (es)
EP (1) EP4043116A4 (es)
JP (1) JP7070616B2 (es)
KR (1) KR20220062627A (es)
CN (1) CN114502296A (es)
MX (1) MX2022003958A (es)
WO (1) WO2021065139A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117123682B (zh) * 2023-10-23 2024-02-09 北京集度科技有限公司 特征线加工方法及加工装置、外壳结构

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752525A (en) 1980-09-17 1982-03-29 Toyota Motor Corp Method for press forming
JPS6358652A (ja) 1986-08-29 1988-03-14 Toshiba Corp フロツピ−デスク装置
AU681982B2 (en) * 1995-02-10 1997-09-11 Ogihara America Corporation Stretch controlled forming mechanism and method for forming multiple guage welded blanks
JPH1177176A (ja) * 1997-09-10 1999-03-23 Amada Metrecs Co Ltd エンボス成形加工方法及びエンボス成形金型
JP2007268608A (ja) * 2006-03-08 2007-10-18 Kobe Steel Ltd アルミニウム合金板のプレス成形方法およびプレス装置
JP2007283333A (ja) * 2006-04-14 2007-11-01 Honda Motor Co Ltd プレス加工方法及びプレス加工装置
JP2007326112A (ja) * 2006-06-06 2007-12-20 Hiroshima Pref Gov プレス成形方法
JP4972374B2 (ja) * 2006-10-17 2012-07-11 本田技研工業株式会社 プレス加工装置およびプレス加工方法
KR20120062273A (ko) * 2010-12-06 2012-06-14 현대자동차주식회사 프레스 장치
US8683836B2 (en) * 2011-07-29 2014-04-01 Ford Global Technologies, Llc Method and apparatus for forming sharp styling lines on metal panels
JP5319748B2 (ja) * 2011-09-09 2013-10-16 エムズ株式会社 プレス成形方法及びプレス成形装置
JP5876786B2 (ja) 2012-07-31 2016-03-02 株式会社神戸製鋼所 アウタパネルのプレス成形方法
JP5664704B2 (ja) * 2013-06-11 2015-02-04 Jfeスチール株式会社 プレス成形方法
JP5664810B1 (ja) * 2013-06-27 2015-02-04 Jfeスチール株式会社 プレス成形方法及び装置
JP6354272B2 (ja) 2014-04-09 2018-07-11 新日鐵住金株式会社 プレス成形装置、プレス成形方法、および金属板製の外板パネルの製造方法
DE102014219021A1 (de) * 2014-09-22 2016-03-24 Volkswagen Aktiengesellschaft Presswerkzeug
JP5959702B1 (ja) 2015-08-05 2016-08-02 株式会社Uacj プレス成形品の製造方法及びプレス成形型
CN108025344B (zh) * 2015-09-18 2020-08-25 日本制铁株式会社 板状成型品及其制造方法
JP6844255B2 (ja) 2016-12-28 2021-03-17 日本製鉄株式会社 キャラクターラインを有するパネルの製造装置および製造方法
JP6798380B2 (ja) * 2017-03-22 2020-12-09 日本製鉄株式会社 キャラクターラインを有するパネルの製造装置および製造方法
JP2018183786A (ja) * 2017-04-24 2018-11-22 トヨタ自動車株式会社 プレス成形における線ずれ抑制方法

Also Published As

Publication number Publication date
CN114502296A (zh) 2022-05-13
JP7070616B2 (ja) 2022-05-18
JP2021058931A (ja) 2021-04-15
EP4043116A4 (en) 2022-11-30
EP4043116A1 (en) 2022-08-17
WO2021065139A1 (ja) 2021-04-08
KR20220062627A (ko) 2022-05-17
US20220379364A1 (en) 2022-12-01

Similar Documents

Publication Publication Date Title
MY161944A (en) Press-forming method of component with l shape
CN204093931U (zh) 冲压级进模装置
MX2022003809A (es) Metodo de formacion en prensa y aparato de formacion en prensa para panel automotriz externo.
CN103357736A (zh) 一种消除冲压件侧壁翘曲回弹的装置及其压边工艺
CN201676960U (zh) 一种新型高强度钢板模具结构
MX2022003958A (es) Metodo de formacion en prensa y aparato para formar en prensa panel automotriz externo.
CN107252846A (zh) 一种电脑扣板加工模具
KR20170054583A (ko) 피어싱 금형
GB1419255A (en) Method of and apparatus for forming and stress-relieving sheet- metal blanks
CN101879552A (zh) 一种冲压翻边模具及利用模具进行翻边的方法
CN204799777U (zh) 一种新型的汽车座椅支架冲孔翻边模具
CN105234240A (zh) 带弹性压板的拉深模
MX2023004573A (es) Metodo de conformado por prensado y aparato de conformado por prensado para panel exterior de automovil.
CN105234290A (zh) 汽车梁类件的冲压凸模及冲压成形方法
CN105689551A (zh) 一种一体式显示器背板冲压模具
CN205629077U (zh) 一种微波炉门内板小孔精密冲模
MX2022010088A (es) Metodo de formado en prensa y metodo de evaluacion de forma para piezas formadas en prensa.
CN208600576U (zh) 一种用于几字形梁类件成形的二次冲压模具
JP2018130745A (ja) プレス成形方法、プレス成形金型
CN208261768U (zh) 一种齿轮锻造的无飞边锻压装置
CN205414146U (zh) 冲压模具
CN105081088A (zh) 一种连接片整形冲孔模
CN204817680U (zh) 一种新型的汽车座椅支架翻边模具
CN205200273U (zh) 带弹性压板的拉深模
GB1307139A (en) Method and apparatus for making corrugated crown caps