MX2020008961A - Lamina de metal para moldeado por prensado, dispositivo de moldeado por prensado, y metodo de produccion para componente prensado. - Google Patents
Lamina de metal para moldeado por prensado, dispositivo de moldeado por prensado, y metodo de produccion para componente prensado.Info
- Publication number
- MX2020008961A MX2020008961A MX2020008961A MX2020008961A MX2020008961A MX 2020008961 A MX2020008961 A MX 2020008961A MX 2020008961 A MX2020008961 A MX 2020008961A MX 2020008961 A MX2020008961 A MX 2020008961A MX 2020008961 A MX2020008961 A MX 2020008961A
- Authority
- MX
- Mexico
- Prior art keywords
- press molding
- pressed component
- curved section
- section
- ridgeline
- 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
- B21D22/20—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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/21—Deep-drawing without fixing the border of the blank
-
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- 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
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
-
- 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
- B21D24/005—Multi-stage presses
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
-
- 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
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
-
- 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
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
- B62D21/03—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members transverse members providing body support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
- B62D21/04—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members single longitudinal type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12229—Intermediate article [e.g., blank, etc.]
- Y10T428/12236—Panel having nonrectangular perimeter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12229—Intermediate article [e.g., blank, etc.]
- Y10T428/12264—Intermediate article [e.g., blank, etc.] having outward flange, gripping means or interlocking feature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Se proporciona una tecnología capaz de reducir aún más defectos de conformación tales como grietas, arrugas, y menor precisión dimensional en un componente moldeado por prensado que tiene una forma de sección transversal en forma de sombrero y que incluye una o más porciones curvas tal como se ve en una vista en planta. Una lámina de metal (10) para moldeado por prensado tiene una forma tal que, en una forma desarrollada de una forma de componente moldeado por prensado (1) desarrollada en un plano de tal manera que, en una región que corresponde a una porción curva (1A), una longitud de línea de una posición que corresponde a una línea de cresta entre una porción de lámina superior (2) y una porción de pared vertical (3) en la forma de componente moldeado por prensado (1) es igual a una longitud de línea de la línea de cresta, una posición límite entre la región que corresponde a la porción curva (1A) y una región distinta en la región que corresponde a la porción curva (1A) se desplaza rotacionalmente en el plano alrededor de un centro de rotación (P) establecido en una posición en un lado con rebaje curvo en lugar de una posición que corresponde a una línea de cresta entre la porción de lámina superior (2) y la porción de pared vertical (3) en el lado con rebaje curvo, en una dirección en la cual una longitud de línea de un borde exterior de una posición que se conformará en la porción de reborde (4) en el lado sobresaliente curvo en la región que corresponde a la porción curva (1A) se aproxima a una longitud de línea de un borde exterior de la porción de reborde (4) en el lado sobresaliente curvo en la forma de componente moldeado por prensado.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018034569 | 2018-02-28 | ||
| PCT/JP2019/006551 WO2019167791A1 (ja) | 2018-02-28 | 2019-02-21 | プレス成形用の金属板、プレス成形装置及びプレス部品の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2020008961A true MX2020008961A (es) | 2020-10-05 |
Family
ID=67805769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2020008961A MX2020008961A (es) | 2018-02-28 | 2019-02-21 | Lamina de metal para moldeado por prensado, dispositivo de moldeado por prensado, y metodo de produccion para componente prensado. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11383286B2 (es) |
| EP (1) | EP3760330A4 (es) |
| JP (1) | JP6590129B1 (es) |
| KR (1) | KR102339921B1 (es) |
| CN (1) | CN111867747B (es) |
| MX (1) | MX2020008961A (es) |
| WO (1) | WO2019167791A1 (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110795803B (zh) * | 2019-11-10 | 2023-09-29 | 中国航发南方工业有限公司 | 一种挤压成型叶片 |
| JP7243670B2 (ja) * | 2020-04-16 | 2023-03-22 | Ｊｆｅスチール株式会社 | プレス部品の製造方法、及び金属板 |
| JP7335198B2 (ja) * | 2020-04-20 | 2023-08-29 | 豊田鉄工株式会社 | 長尺形状部品のプレス成形法、及び同成形法により成形した車両用ピラー部材 |
| JP7335197B2 (ja) * | 2020-04-20 | 2023-08-29 | 豊田鉄工株式会社 | 長尺形状部品のプレス成形法、及び同成形法により成形した車両用ピラー部材 |
| JP7156340B2 (ja) * | 2020-07-08 | 2022-10-19 | Ｊｆｅスチール株式会社 | 金属板の曲げ加工方法 |
| JP2022042636A (ja) * | 2020-09-03 | 2022-03-15 | プレス工業株式会社 | 車体フレーム用部材、及び車体フレーム用部材の製造方法 |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4920649B1 (es) | 1969-08-08 | 1974-05-27 | ||
| JPS5031702B1 (es) | 1971-05-08 | 1975-10-14 | ||
| JPS5031703B2 (es) | 1972-02-23 | 1975-10-14 | ||
| JPS5217928B2 (es) | 1973-04-19 | 1977-05-18 | ||
| JPS585523A (ja) | 1981-06-30 | 1983-01-12 | Matsushita Electric Ind Co Ltd | 静圧流体スライド装置 |
| JPH0531703A (ja) | 1991-02-21 | 1993-02-09 | Keigo Murase | リツプソー自動歩出し装置 |
| JP2602136B2 (ja) | 1991-07-29 | 1997-04-23 | 武司 野末 | 長尺材の送り込み装置 |
| JPH05217928A (ja) | 1991-11-29 | 1993-08-27 | Nec Corp | 縦型熱処理装置 |
| JP2777763B2 (ja) | 1992-09-30 | 1998-07-23 | 株式会社 セガ・エンタープライゼス | コントロールキー装置 |
| JP4123021B2 (ja) * | 2003-03-17 | 2008-07-23 | 三菱自動車工業株式会社 | 自動車のサイドメンバ |
| JP4359264B2 (ja) * | 2005-06-03 | 2009-11-04 | 本田技研工業株式会社 | 自動車用シートの取付構造 |
| JP2008200709A (ja) | 2007-02-20 | 2008-09-04 | Nissan Motor Co Ltd | プレス成形品の製造装置、プレス成形品の製造方法、およびプレス成形品 |
| JP5031702B2 (ja) | 2008-09-12 | 2012-09-26 | 新日本製鐵株式会社 | 形状凍結性に優れる多段プレス成形方法 |
| JP5031703B2 (ja) | 2008-09-12 | 2012-09-26 | 新日本製鐵株式会社 | 形状凍結性に優れる多段プレス成形方法 |
| JP4920649B2 (ja) * | 2008-09-12 | 2012-04-18 | 新日本製鐵株式会社 | 形状凍結性に優れる多段プレス成形方法 |
| JP5217928B2 (ja) | 2008-11-12 | 2013-06-19 | 新日鐵住金株式会社 | プレス加工方法及びプレス成形体 |
| WO2012108282A1 (ja) * | 2011-02-09 | 2012-08-16 | 本田技研工業株式会社 | 自動車のフロントサイドフレーム構造 |
| JP6020596B2 (ja) * | 2013-01-07 | 2016-11-02 | 新日鐵住金株式会社 | プレス部品の製造方法およびプレス部品の製造装置 |
| US9962752B2 (en) | 2013-01-16 | 2018-05-08 | Nippon Steel & Sumitomo Metal Corporation | Press-forming method |
| CN105188982B (zh) | 2013-05-13 | 2018-01-19 | 新日铁住金株式会社 | 坯料、成型板、冲压成型品的制造方法以及冲压成型品 |
| US10682681B2 (en) | 2013-07-03 | 2020-06-16 | Nippon Steel Corporation | Press forming apparatus and press forming method |
| JP5761275B2 (ja) | 2013-08-26 | 2015-08-12 | Ｊｆｅスチール株式会社 | 曲がり形状を有する多角形閉断面構造部品の製造方法およびその方法で製造した多角形閉断面構造部品 |
| JP5924331B2 (ja) * | 2013-11-25 | 2016-05-25 | トヨタ自動車株式会社 | 車体下部構造 |
| JP6083390B2 (ja) * | 2014-01-10 | 2017-02-22 | Ｊｆｅスチール株式会社 | プレス成形方法 |
| JP5954380B2 (ja) | 2014-08-26 | 2016-07-20 | Ｊｆｅスチール株式会社 | プレス成形方法およびプレス成形部品の製造方法 |
| EP3219403B1 (en) | 2014-11-12 | 2022-05-04 | Nippon Steel Corporation | Manufacturing method and manufacturing device for press-molded article |
| JP5987934B2 (ja) | 2015-02-17 | 2016-09-07 | Ｊｆｅスチール株式会社 | プレス成形方法、プレス成形金型 |
| JP6359171B2 (ja) | 2015-02-27 | 2018-07-18 | 株式会社三五 | プレス成形方法 |
| JP5987942B1 (ja) | 2015-03-18 | 2016-09-07 | Ｊｆｅスチール株式会社 | プレス成形金型 |
| KR101979528B1 (ko) | 2015-03-31 | 2019-05-16 | 제이에프이 스틸 가부시키가이샤 | 프레스 성형 방법 및 그 프레스 성형 방법을 사용한 부품의 제조 방법 |
| KR101932878B1 (ko) | 2015-05-11 | 2018-12-27 | 신닛테츠스미킨 카부시키카이샤 | 프레스 성형 장치 및 프레스 성형 방법 |
| BR112017028380A2 (pt) | 2015-07-06 | 2018-08-28 | Nippon Steel & Sumitomo Metal Corporation | método e aparelho para fabricação de componente de prensa |
| JP6672933B2 (ja) | 2016-03-24 | 2020-03-25 | 日本製鉄株式会社 | 自動車用構造部材、およびその製造方法、金型 |
| JP6249143B1 (ja) | 2016-04-04 | 2017-12-20 | 新日鐵住金株式会社 | プレス成形品の製造方法及び製造ライン |
| JP6819141B2 (ja) | 2016-08-30 | 2021-01-27 | いすゞ自動車株式会社 | ラジエータのエアガイド構造 |
| JP6547772B2 (ja) * | 2017-01-24 | 2019-07-24 | トヨタ自動車株式会社 | 車両フロア構造 |
-
2019
- 2019-02-21 US US16/970,467 patent/US11383286B2/en active Active
- 2019-02-21 WO PCT/JP2019/006551 patent/WO2019167791A1/ja unknown
- 2019-02-21 JP JP2019530230A patent/JP6590129B1/ja active Active
- 2019-02-21 KR KR1020207024097A patent/KR102339921B1/ko active IP Right Grant
- 2019-02-21 EP EP19761706.1A patent/EP3760330A4/en active Pending
- 2019-02-21 MX MX2020008961A patent/MX2020008961A/es unknown
- 2019-02-21 CN CN201980013220.9A patent/CN111867747B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20210114075A1 (en) | 2021-04-22 |
| CN111867747A (zh) | 2020-10-30 |
| CN111867747B (zh) | 2022-05-13 |
| WO2019167791A1 (ja) | 2019-09-06 |
| KR20200108069A (ko) | 2020-09-16 |
| US11383286B2 (en) | 2022-07-12 |
| JPWO2019167791A1 (ja) | 2020-04-16 |
| JP6590129B1 (ja) | 2019-10-16 |
| EP3760330A4 (en) | 2021-04-14 |
| KR102339921B1 (ko) | 2021-12-15 |
| EP3760330A1 (en) | 2021-01-06 |
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