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
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
- B21D22/10—Stamping using yieldable or resilient pads
-
- 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
-
- 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
- B21D24/02—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
- B21D24/04—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
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/04—Blank holders; Mounting means therefor
- B21D24/08—Pneumatically 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.
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)
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)
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 |
-
2020
- 2020-07-08 US US17/765,185 patent/US20220379364A1/en active Pending
- 2020-07-08 KR KR1020227012643A patent/KR20220062627A/ko not_active Application Discontinuation
- 2020-07-08 CN CN202080068624.0A patent/CN114502296A/zh active Pending
- 2020-07-08 MX MX2022003958A patent/MX2022003958A/es unknown
- 2020-07-08 WO PCT/JP2020/026655 patent/WO2021065139A1/ja unknown
- 2020-07-08 EP EP20871747.0A patent/EP4043116A4/en active Pending
- 2020-08-12 JP JP2020136100A patent/JP7070616B2/ja active Active
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 |
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