CN113211741A - 一种汽车保险杠注塑模具内部双弹针脱倒扣机构 - Google Patents

一种汽车保险杠注塑模具内部双弹针脱倒扣机构 Download PDF

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Publication number
CN113211741A
CN113211741A CN202110474273.XA CN202110474273A CN113211741A CN 113211741 A CN113211741 A CN 113211741A CN 202110474273 A CN202110474273 A CN 202110474273A CN 113211741 A CN113211741 A CN 113211741A
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CN
China
Prior art keywords
insert
elastic
groove
mold
pin
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202110474273.XA
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English (en)
Chinese (zh)
Inventor
梁正华
王华良
林连明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Kaihua Mould Co Ltd
Original Assignee
Zhejiang Kaihua Mould 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 Zhejiang Kaihua Mould Co Ltd filed Critical Zhejiang Kaihua Mould Co Ltd
Priority to CN202110474273.XA priority Critical patent/CN113211741A/zh
Publication of CN113211741A publication Critical patent/CN113211741A/zh
Priority to PCT/CN2021/133349 priority patent/WO2022227542A1/fr
Pending legal-status Critical Current

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    • 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
CN202110474273.XA 2021-04-29 2021-04-29 一种汽车保险杠注塑模具内部双弹针脱倒扣机构 Pending CN113211741A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202110474273.XA CN113211741A (zh) 2021-04-29 2021-04-29 一种汽车保险杠注塑模具内部双弹针脱倒扣机构
PCT/CN2021/133349 WO2022227542A1 (fr) 2021-04-29 2021-11-26 Mécanisme de désolidarisation de boucle inversée à double broche pogo à l'intérieur d'un moule à injection de pare-chocs d'automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110474273.XA CN113211741A (zh) 2021-04-29 2021-04-29 一种汽车保险杠注塑模具内部双弹针脱倒扣机构

Publications (1)

Publication Number Publication Date
CN113211741A true CN113211741A (zh) 2021-08-06

Family

ID=77090161

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110474273.XA Pending CN113211741A (zh) 2021-04-29 2021-04-29 一种汽车保险杠注塑模具内部双弹针脱倒扣机构

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CN (1) CN113211741A (fr)
WO (1) WO2022227542A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022227542A1 (fr) * 2021-04-29 2022-11-03 浙江凯华模具有限公司 Mécanisme de désolidarisation de boucle inversée à double broche pogo à l'intérieur d'un moule à injection de pare-chocs d'automobile

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0872105A (ja) * 1994-09-08 1996-03-19 Otix:Kk 樹脂アキュムレータピストンのアンダーカット部成形方法及び成形用金型
CN102470567A (zh) * 2009-08-13 2012-05-23 伊利诺斯工具制品有限公司 铸造组件的装置与方法
CN203418723U (zh) * 2013-07-17 2014-02-05 台州市凯华塑业有限公司 注塑模具滑块组合式二次侧抽芯机构
CN103600472A (zh) * 2013-11-21 2014-02-26 浙江凯华模具有限公司 注塑模具弹簧滑块斜向抽芯机构
CN203567096U (zh) * 2013-10-29 2014-04-30 浙江凯华模具有限公司 注塑模具型腔侧弹簧滑块侧抽芯机构
CN105881836A (zh) * 2016-04-22 2016-08-24 浙江凯华模具有限公司 注塑模具延迟侧抽芯机构
CN109049568A (zh) * 2018-09-29 2018-12-21 勋龙智造精密应用材料（苏州）股份有限公司 一种用于模具的滑块结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8349240B2 (en) * 2011-03-25 2013-01-08 Honda Motor Co., Ltd. Hidden parting line mold and hidden parting line molding technique using associated part removal device
CN202491384U (zh) * 2012-03-09 2012-10-17 延锋伟世通汽车模具有限公司 保险杠模具的内分型脱模机构
KR101335530B1 (ko) * 2012-10-29 2013-12-02 이중재 언더컷을 갖는 제품 형성용 사출 성형 금형
CN108859017B (zh) * 2018-05-24 2021-04-13 宁波方正汽车模具股份有限公司 一种可快速开模、合模的注塑模具
CN210362331U (zh) * 2019-05-30 2020-04-21 浙江永明模具股份有限公司 内分型汽车保险杠弹性顶出复位机构
CN113211741A (zh) * 2021-04-29 2021-08-06 浙江凯华模具有限公司 一种汽车保险杠注塑模具内部双弹针脱倒扣机构

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0872105A (ja) * 1994-09-08 1996-03-19 Otix:Kk 樹脂アキュムレータピストンのアンダーカット部成形方法及び成形用金型
CN102470567A (zh) * 2009-08-13 2012-05-23 伊利诺斯工具制品有限公司 铸造组件的装置与方法
CN203418723U (zh) * 2013-07-17 2014-02-05 台州市凯华塑业有限公司 注塑模具滑块组合式二次侧抽芯机构
CN203567096U (zh) * 2013-10-29 2014-04-30 浙江凯华模具有限公司 注塑模具型腔侧弹簧滑块侧抽芯机构
CN103600472A (zh) * 2013-11-21 2014-02-26 浙江凯华模具有限公司 注塑模具弹簧滑块斜向抽芯机构
CN105881836A (zh) * 2016-04-22 2016-08-24 浙江凯华模具有限公司 注塑模具延迟侧抽芯机构
CN109049568A (zh) * 2018-09-29 2018-12-21 勋龙智造精密应用材料（苏州）股份有限公司 一种用于模具的滑块结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022227542A1 (fr) * 2021-04-29 2022-11-03 浙江凯华模具有限公司 Mécanisme de désolidarisation de boucle inversée à double broche pogo à l'intérieur d'un moule à injection de pare-chocs d'automobile

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