BR112019002944A2 - componente moldado por prensagem de chassi de automóvel e método para produção do mesmo - Google Patents

componente moldado por prensagem de chassi de automóvel e método para produção do mesmo

Info

Publication number
BR112019002944A2
BR112019002944A2 BR112019002944-3A BR112019002944A BR112019002944A2 BR 112019002944 A2 BR112019002944 A2 BR 112019002944A2 BR 112019002944 A BR112019002944 A BR 112019002944A BR 112019002944 A2 BR112019002944 A2 BR 112019002944A2
Authority
BR
Brazil
Prior art keywords
edge lines
flange
producing
upper plate
vertical wall
Prior art date
Application number
BR112019002944-3A
Other languages
English (en)
Inventor
Ito Yasuhiro
Original Assignee
Nippon Steel & Sumitomo Metal Corporation
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 Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of BR112019002944A2 publication Critical patent/BR112019002944A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/20—Floors or bottom sub-units
    • B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
    • 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
    • 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
    • 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
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/04—Making rigid structural elements or units, e.g. honeycomb structures composite sheet metal profiles
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/52—Making hollow objects characterised by the use of the objects boxes, cigarette cases, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/20—Floors or bottom sub-units

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)
  • Body Structure For Vehicles (AREA)

Abstract

fornecer um elemento que apresente alta capacidade à carga e rigidez quando unido a outro elemento. um elemento (1) tem uma seção transversal que inclui chapa superior (2), linhas de aresta superiores (4), paredes verticais (3), linhas de aresta inferiores (5), e flanges de piso (9), e incluindo, em pelo menos uma porção extrema na direção de extensão das linhas de aresta superiores (4), flange de chapa superior (11) através de linha de aresta de chapa superior (6) e flange de parede vertical (10) através de linha de aresta de parede vertical (7), no qual flange de parede vertical (10) e flanges de piso (9) são contínuos e nas porções de extremidade das linhas de aresta superiores (4) e linhas de aresta inferiores (5), a soma total sr do raio de curvatura das porções de canto das paredes verticais e a soma total sl das larguras da chapa superior (2) e das paredes verticais (3) em uma porção de extremidade do elemento tem a relação de sr/sl = 0,13. o elemento (1) é produzido através de uma primeira etapa de produção de moldagem por prensagem em esboço (26) para formar, em modo de flange encolhido, linhas de aresta de flange (8) e assim produzindo um produto moldado intermediário (27) que inclui pelo menos as linhas de aresta de flange (8) e uma segunda etapa de produção de moldagem por prensagem em produto moldado intermediário (27) para produzir elemento (1).
BR112019002944-3A 2016-08-18 2017-07-24 componente moldado por prensagem de chassi de automóvel e método para produção do mesmo BR112019002944A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-160722 2016-08-18
JP2016160722 2016-08-18
PCT/JP2017/026671 WO2018034104A1 (ja) 2016-08-18 2017-07-24 自動車車体用プレス成形部品およびその製造方法

Publications (1)

Publication Number Publication Date
BR112019002944A2 true BR112019002944A2 (pt) 2019-05-14

Family

ID=61197393

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019002944-3A BR112019002944A2 (pt) 2016-08-18 2017-07-24 componente moldado por prensagem de chassi de automóvel e método para produção do mesmo

Country Status (10)

Country Link
US (1) US10577027B2 (pt)
EP (1) EP3501684B1 (pt)
KR (1) KR101999944B1 (pt)
CN (1) CN109641259B (pt)
BR (1) BR112019002944A2 (pt)
CA (1) CA3034226C (pt)
MX (1) MX2019001892A (pt)
RU (1) RU2706253C1 (pt)
TW (1) TWI642579B (pt)
WO (1) WO2018034104A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020100886A1 (ja) * 2018-11-14 2020-05-22 日本製鉄株式会社 骨格部材
WO2021025083A1 (ja) * 2019-08-05 2021-02-11 日本製鉄株式会社 プレス成形品の製造方法、プレス成形品、およびプレス成形装置
CN114845822A (zh) * 2019-12-18 2022-08-02 日本制铁株式会社 冲压成形品的制造方法、冲压成形装置及冲压成形生产线
CN114054605B (zh) * 2021-10-27 2024-06-11 广东连捷精密技术有限公司 一种小型铁壳铆合机

Family Cites Families (23)

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Publication number Priority date Publication date Assignee Title
JPS5215531Y1 (pt) * 1969-07-03 1977-04-08
JPS5215531A (en) 1975-07-28 1977-02-05 Sanyo Shiki Kk Adhesive for the brim of a paper cup
SU759177A1 (ru) * 1978-05-31 1980-08-30 За витель Гибочный штамп дл изготовлени скоб с отогнутыми полками
JPS5569661A (en) 1978-11-16 1980-05-26 Fujiwara Kagaku Kogyo Kk Manufacturing of wall paint and wall paper
JP2560416B2 (ja) 1988-05-26 1996-12-04 トヨタ自動車株式会社 絞りプレス型
JPH02141372A (ja) 1988-11-22 1990-05-30 Suzuki Motor Co Ltd 自動車の車体構造
JP2554768B2 (ja) 1990-04-19 1996-11-13 日産自動車株式会社 フランジ成形用金型
JPH04118118A (ja) 1990-09-06 1992-04-20 Toyota Motor Corp 鋼板の曲げ加工方法
RU2057606C1 (ru) 1992-10-20 1996-04-10 Челябинский государственный технический университет Способ изготовления профилей
JP2996031B2 (ja) 1992-12-03 1999-12-27 トヨタ自動車株式会社 自動車の車体構造
JPH07112219A (ja) 1993-10-15 1995-05-02 Toyota Motor Corp 曲率のフランジを有する被加工体およびその成形型
RU2114317C1 (ru) * 1995-07-21 1998-06-27 Георгий Владимирович Гинкулов Ветряная электростанция парусная-2 (вэпг - 2)
RU2116854C1 (ru) 1997-03-27 1998-08-10 Акционерное общество "АвтоВАЗ" Способ штамповки деталей кузова эластичной средой по жесткой матрице
JP5315068B2 (ja) 2009-01-29 2013-10-16 本田技研工業株式会社 車体構造
MX352297B (es) * 2012-04-10 2017-11-17 Nippon Steel & Sumitomo Metal Corp Carrocería de vehículo.
MX336402B (es) 2012-06-22 2016-01-18 Nippon Steel & Sumitomo Metal Corp Metodo y aparato para producir un articulo moldeado a presion.
TWI574755B (zh) 2013-03-21 2017-03-21 Nippon Steel & Sumitomo Metal Corp A method of manufacturing a press-formed member, and a press-forming device
JP6176046B2 (ja) 2013-10-09 2017-08-09 新日鐵住金株式会社 高張力鋼板製の溶接構造体
JP2015081036A (ja) * 2013-10-23 2015-04-27 ダイハツ工業株式会社 フレーム部材及びその製造方法
KR101840580B1 (ko) 2014-03-05 2018-03-20 신닛테츠스미킨 카부시키카이샤 부재의 접합 구조체
CN204234571U (zh) 2014-10-16 2015-04-01 上海众大汽车配件有限公司 一种汽车封板零件的拉延模具
CN104492911A (zh) 2014-10-16 2015-04-08 上海众大汽车配件有限公司 一种汽车固定支架总成零件分离模具
CN204470401U (zh) 2014-12-23 2015-07-15 上海众大汽车配件有限公司 一种汽车角板零件的连续生产模具

Also Published As

Publication number Publication date
MX2019001892A (es) 2019-07-01
CA3034226A1 (en) 2018-02-22
US10577027B2 (en) 2020-03-03
WO2018034104A1 (ja) 2018-02-22
CA3034226C (en) 2019-07-02
KR101999944B1 (ko) 2019-07-12
RU2706253C1 (ru) 2019-11-15
CN109641259A (zh) 2019-04-16
CN109641259B (zh) 2020-10-23
US20190185070A1 (en) 2019-06-20
EP3501684A4 (en) 2019-10-09
EP3501684B1 (en) 2023-04-19
EP3501684A1 (en) 2019-06-26
TWI642579B (zh) 2018-12-01
TW201808697A (zh) 2018-03-16
KR20190030772A (ko) 2019-03-22

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements