BR102015031787A2 - aparelho de molde e método de moldagem com resina - Google Patents

aparelho de molde e método de moldagem com resina

Info

Publication number
BR102015031787A2
BR102015031787A2 BR102015031787A BR102015031787A BR102015031787A2 BR 102015031787 A2 BR102015031787 A2 BR 102015031787A2 BR 102015031787 A BR102015031787 A BR 102015031787A BR 102015031787 A BR102015031787 A BR 102015031787A BR 102015031787 A2 BR102015031787 A2 BR 102015031787A2
Authority
BR
Brazil
Prior art keywords
molding
core
rotating core
lower cutting
stationary mold
Prior art date
Application number
BR102015031787A
Other languages
English (en)
Other versions
BR102015031787B1 (pt
Inventor
Hiroshi Matsushima
Takashi Abe
Tomoyuki Uchi
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR102015031787A2 publication Critical patent/BR102015031787A2/pt
Publication of BR102015031787B1 publication Critical patent/BR102015031787B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4471—Removing or ejecting moulded articles for undercut articles using flexible or pivotable undercut forming elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • B29C45/332—Mountings or guides therefor; Drives therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2681—Moulds with rotatable mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3044—Bumpers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

"aparelho de molde e método de moldagem com resina" trata-se de um aparelho de molde (1) que inclui: o molde estacionário (12) do corpo principal de molde (2) que molda a parte de corpo principal (81); o núcleo giratório (20) que molda a parte de corte inferior (82) e se desmolda movendo-se de modo giratório em uma direção em que se separa da parte de corte inferior (82); e o núcleo restritivo (40) que restringe o movimento do núcleo giratório (20) ficando entre o molde estacionário (12) e o núcleo giratório (20) durante a moldagem e libera a restrição do núcleo giratório (20) movendo-se em uma direção que sai de entre o molde estacionário (12) e o núcleo giratório (20) durante a desmoldagem do núcleo giratório (20) a partir da parte de corte inferior (82).
BR102015031787-5A 2014-12-24 2015-12-17 aparelho de molde e método de moldagem com resina BR102015031787B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014260728A JP6109809B2 (ja) 2014-12-24 2014-12-24 金型装置及び樹脂成形方法
JP2014-260728 2014-12-24

Publications (2)

Publication Number Publication Date
BR102015031787A2 true BR102015031787A2 (pt) 2016-11-16
BR102015031787B1 BR102015031787B1 (pt) 2020-10-13

Family

ID=56142704

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102015031787-5A BR102015031787B1 (pt) 2014-12-24 2015-12-17 aparelho de molde e método de moldagem com resina

Country Status (6)

Country Link
US (1) US10226887B2 (pt)
JP (1) JP6109809B2 (pt)
CN (1) CN105729737B (pt)
BR (1) BR102015031787B1 (pt)
CA (1) CA2916277C (pt)
MX (1) MX2015017416A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3077127C (en) * 2017-09-26 2022-05-10 Honda Motor Co., Ltd. Mold device and method for manufacturing resin molded article
CN108215079A (zh) * 2018-02-09 2018-06-29 广州深卓信息科技有限公司 旋转开合式模具成型结构
CN110435096A (zh) * 2019-08-16 2019-11-12 台州市黄岩炜大塑料机械有限公司 具有产品整体顶出旋转抽芯的u型弯注塑模具
JP7117349B2 (ja) 2020-07-02 2022-08-12 本田技研工業株式会社 金型装置
CN113399646A (zh) * 2021-06-07 2021-09-17 腾创(宁波)模具制造有限公司 一种轮毂罩模具
US12097651B2 (en) * 2022-08-09 2024-09-24 King Steel Machinery Co., Ltd. Molding device and molding method
CN116100767A (zh) * 2022-11-30 2023-05-12 苏州多维精密机电有限公司 一种模具抽芯机构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152365A (en) * 1961-08-22 1964-10-13 Western Electric Co Molding apparatus
JPS5845025U (ja) * 1981-09-21 1983-03-26 トヨタ自動車株式会社 成形型構造
JPS6064821U (ja) * 1983-10-11 1985-05-08 豊田合成株式会社 射出成形用金型
JPS612914U (ja) * 1984-06-13 1986-01-09 トヨタ自動車株式会社 射出成形金型構造
JPH04308716A (ja) * 1991-04-08 1992-10-30 Fujitsu Ltd 樹脂成形用金型
JPH06114893A (ja) 1992-10-06 1994-04-26 Toyota Motor Corp 樹脂成形金型
US7713603B2 (en) * 2005-10-28 2010-05-11 Vitec, Llc Molded article method, and apparatus for providing an undercut molding feature in a mold tool
JP2009160885A (ja) 2008-01-10 2009-07-23 Hitachi Ltd 成形用金型の円弧スライド構造及び成形用金型を用いた円弧形状部の成形方法
CN101879773B (zh) 2010-07-08 2013-08-21 深圳市银宝山新科技股份有限公司 弧形滑块抽芯机构及应用该机构的模具
CN201979666U (zh) 2011-01-22 2011-09-21 广东东亚电器有限公司 应用于注塑模具的行位旋转抽出结构

Also Published As

Publication number Publication date
US20160185022A1 (en) 2016-06-30
BR102015031787B1 (pt) 2020-10-13
CN105729737B (zh) 2018-10-30
CN105729737A (zh) 2016-07-06
JP2016120612A (ja) 2016-07-07
CA2916277C (en) 2018-03-13
US10226887B2 (en) 2019-03-12
JP6109809B2 (ja) 2017-04-05
MX2015017416A (es) 2017-01-09
CA2916277A1 (en) 2016-06-24

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/12/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 9A ANUIDADE.