BR112017006100A2 - método de produção, equipamento de produção, e linha do equipamento de produção de produto conformado por prensagem - Google Patents

método de produção, equipamento de produção, e linha do equipamento de produção de produto conformado por prensagem

Info

Publication number
BR112017006100A2
BR112017006100A2 BR112017006100A BR112017006100A BR112017006100A2 BR 112017006100 A2 BR112017006100 A2 BR 112017006100A2 BR 112017006100 A BR112017006100 A BR 112017006100A BR 112017006100 A BR112017006100 A BR 112017006100A BR 112017006100 A2 BR112017006100 A2 BR 112017006100A2
Authority
BR
Brazil
Prior art keywords
mold
punch
cushion
thrust
production equipment
Prior art date
Application number
BR112017006100A
Other languages
English (en)
Inventor
Sato Koichi
nishimura Ryuichi
Yonebayashi Toru
Nakazawa Yoshiaki
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
Publication of BR112017006100A2 publication Critical patent/BR112017006100A2/pt

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
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/06—Stamping using rigid devices or tools having relatively-movable die parts
    • 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
    • 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
    • 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
    • B21D24/04—Blank holders; Mounting means therefor
    • B21D24/06—Mechanically spring-loaded blank holders
    • 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
    • B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Punching Or Piercing (AREA)

Abstract

um produto conformado por prensagem inclui uma parte superior do painel, partes de paredes verticais, e partes de linhas de aresta entre as partes de paredes verticais e a parte superior de painel, e inclui uma parte de forma variável em uma parte das partes de linhas de aresta. um método de produção do produto conformado por prensagem inclui uma etapa de preparação para preparar uma chapa metálica como material base, e uma etapa de trabalho de prensagem para executar trabalho de prensagem no material base usando um punção, um coxim arranjado opostamente à superfície de extremidade frontal do punção, e um molde capaz de receber o coxim. a etapa de trabalho de prensagem inclui: durante um período de tempo em que a impulsão do material base no molde pelo punção é iniciada ou imediatamente após até a impulsão do punção em relação ao molde alcançar uma distância curta predeterminada de um ponto morto do fundo para a impulsão, reter o coxim em uma posição distante a partir do punção pela distância predeterminada; quando a impulsão do punção em relação ao molde alcança a distância predeterminada curta do ponto morto do fundo, receber o coxim no molde; e continuar a impulsão do punção em relação ao molde e o coxim até o ponto morto do fundo, de modo a formar a parte superior do painel, as partes de linhas de aresta, e as partes de paredes verticais.
BR112017006100A 2014-10-01 2015-09-29 método de produção, equipamento de produção, e linha do equipamento de produção de produto conformado por prensagem BR112017006100A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014203319 2014-10-01
PCT/JP2015/004926 WO2016051765A1 (ja) 2014-10-01 2015-09-29 プレス成形品の製造方法、製造装置及び製造設備列

Publications (1)

Publication Number Publication Date
BR112017006100A2 true BR112017006100A2 (pt) 2017-12-19

Family

ID=55629833

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017006100A BR112017006100A2 (pt) 2014-10-01 2015-09-29 método de produção, equipamento de produção, e linha do equipamento de produção de produto conformado por prensagem

Country Status (10)

Country Link
US (1) US10596613B2 (pt)
EP (1) EP3202504B1 (pt)
JP (2) JP6369556B2 (pt)
KR (1) KR101958584B1 (pt)
CN (1) CN107073547B (pt)
BR (1) BR112017006100A2 (pt)
CA (1) CA2961188C (pt)
MX (1) MX2017004135A (pt)
RU (1) RU2674059C2 (pt)
WO (1) WO2016051765A1 (pt)

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CN108367328B (zh) * 2015-12-08 2019-08-20 日本制铁株式会社 冲压成型品的制造方法、冲压装置以及冲压生产线
US10913102B2 (en) * 2016-06-16 2021-02-09 Nippon Steel Corporation Drawn body for vehicle structural member, manufacturing method for drawn body for vehicle structural member, and manufacturing apparatus for drawn body for vehicle structural member
CN107159791A (zh) * 2017-05-25 2017-09-15 安徽江淮汽车集团股份有限公司 弯折件加工模具
WO2020111061A1 (ja) * 2018-11-28 2020-06-04 日本製鉄株式会社 プレス成形品の製造方法、金属板セット、プレス装置及びプレスライン
JP6677289B1 (ja) * 2018-12-12 2020-04-08 Ｊｆｅスチール株式会社 プレス成形方法
JP6733773B1 (ja) * 2019-04-22 2020-08-05 Ｊｆｅスチール株式会社 プレス成形方法
JP6733772B1 (ja) * 2019-04-22 2020-08-05 Ｊｆｅスチール株式会社 プレス成形方法
JP6897840B1 (ja) * 2020-04-09 2021-07-07 Ｊｆｅスチール株式会社 プレス成形方法
JP6897841B1 (ja) * 2020-04-09 2021-07-07 Ｊｆｅスチール株式会社 プレス成形品
EP4134184A4 (en) * 2020-04-09 2023-09-27 JFE Steel Corporation PRESS MOLDING PROCESS AND PRESS MOLDING PRODUCT
JP7047890B1 (ja) * 2020-12-24 2022-04-05 Ｊｆｅスチール株式会社 プレス成形方法
CN115007725B (zh) * 2022-08-08 2022-10-21 烟台锐铭金属材料有限公司 节能型电加热式铝合金板材冲压装置
CN116618509B (zh) * 2023-07-19 2023-10-13 泰州库宝制冷设备制造有限公司 一种具有自动上料功能的油压拉伸器

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Also Published As

Publication number Publication date
JP6369556B2 (ja) 2018-08-08
CA2961188C (en) 2018-10-30
JP6551553B2 (ja) 2019-07-31
MX2017004135A (es) 2017-07-07
RU2674059C2 (ru) 2018-12-04
KR20170063845A (ko) 2017-06-08
CN107073547A (zh) 2017-08-18
RU2017114353A (ru) 2018-11-07
CA2961188A1 (en) 2016-04-07
EP3202504B1 (en) 2021-09-15
WO2016051765A1 (ja) 2016-04-07
RU2017114353A3 (pt) 2018-11-07
CN107073547B (zh) 2019-03-26
EP3202504A4 (en) 2018-05-30
JP2018075641A (ja) 2018-05-17
JPWO2016051765A1 (ja) 2017-06-08
US20170291208A1 (en) 2017-10-12
KR101958584B1 (ko) 2019-03-14
EP3202504A1 (en) 2017-08-09
US10596613B2 (en) 2020-03-24

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Legal Events

Date Code Title Description
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: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2640 DE 10-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.