CN201960713U - 注塑局部深型腔塑料件的预先顶出结构 - Google Patents
注塑局部深型腔塑料件的预先顶出结构 Download PDFInfo
- Publication number
- CN201960713U CN201960713U CN2011200717355U CN201120071735U CN201960713U CN 201960713 U CN201960713 U CN 201960713U CN 2011200717355 U CN2011200717355 U CN 2011200717355U CN 201120071735 U CN201120071735 U CN 201120071735U CN 201960713 U CN201960713 U CN 201960713U
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- CN
- China
- Prior art keywords
- plastics
- push rod
- die cavity
- injection molding
- ejection
- 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.)
- Expired - Lifetime
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- 239000004033 plastic Substances 0.000 title claims abstract description 59
- 229920003023 plastic Polymers 0.000 title claims abstract description 59
- 238000001746 injection moulding Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 229920001971 elastomer Polymers 0.000 claims abstract description 11
- 239000000806 elastomer Substances 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000008602 contraction Effects 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 239000003637 basic solution Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200717355U CN201960713U (zh) | 2011-03-17 | 2011-03-17 | 注塑局部深型腔塑料件的预先顶出结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200717355U CN201960713U (zh) | 2011-03-17 | 2011-03-17 | 注塑局部深型腔塑料件的预先顶出结构 |
Publications (1)
Publication Number | Publication Date |
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CN201960713U true CN201960713U (zh) | 2011-09-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011200717355U Expired - Lifetime CN201960713U (zh) | 2011-03-17 | 2011-03-17 | 注塑局部深型腔塑料件的预先顶出结构 |
Country Status (1)
Country | Link |
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CN (1) | CN201960713U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103464718A (zh) * | 2013-09-02 | 2013-12-25 | 昆山旭龙精密机械有限公司 | 压铸模具 |
CN104943072A (zh) * | 2015-06-30 | 2015-09-30 | 贾玉平 | 用于成型深筋位产品的注塑模具 |
CN108312443A (zh) * | 2015-06-16 | 2018-07-24 | 乌鲁木齐九品芝麻信息科技有限公司 | 一种弹料顶出及螺纹行位机构注塑模具及其使用方法 |
CN111016093A (zh) * | 2020-03-06 | 2020-04-17 | 宁波均胜群英汽车系统股份有限公司 | 无痕顶针、无痕顶针的制作方法及模具 |
-
2011
- 2011-03-17 CN CN2011200717355U patent/CN201960713U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103464718A (zh) * | 2013-09-02 | 2013-12-25 | 昆山旭龙精密机械有限公司 | 压铸模具 |
CN108312443A (zh) * | 2015-06-16 | 2018-07-24 | 乌鲁木齐九品芝麻信息科技有限公司 | 一种弹料顶出及螺纹行位机构注塑模具及其使用方法 |
CN108312442A (zh) * | 2015-06-16 | 2018-07-24 | 乌鲁木齐九品芝麻信息科技有限公司 | 弹料顶出及螺纹行位机构注塑模具及其使用方法 |
CN104943072A (zh) * | 2015-06-30 | 2015-09-30 | 贾玉平 | 用于成型深筋位产品的注塑模具 |
CN111016093A (zh) * | 2020-03-06 | 2020-04-17 | 宁波均胜群英汽车系统股份有限公司 | 无痕顶针、无痕顶针的制作方法及模具 |
CN111016093B (zh) * | 2020-03-06 | 2020-06-23 | 宁波均胜群英汽车系统股份有限公司 | 无痕顶针、无痕顶针的制作方法及模具 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pre-ejection structure for injection molding of plastic part with partially deep cavity Effective date of registration: 20151030 Granted publication date: 20110907 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: Beijing Libo Technology Ltd. Registration number: 2015990000936 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Hengtong road Miyun Industrial Development Zone in Beijing City, Beijing City, Miyun No. 3 101500 Patentee after: Beijing force standard cause Polytron Technologies Inc Address before: Hengtong road Miyun Industrial Development Zone in Beijing City, Beijing City, Miyun No. 3 101500 Patentee before: Beijing Libo Technology Ltd. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170223 Granted publication date: 20110907 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: Beijing force standard cause Polytron Technologies Inc Registration number: 2015990000936 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pre-ejection structure for injection molding of plastic part with partially deep cavity Effective date of registration: 20170223 Granted publication date: 20110907 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: Beijing force standard cause Polytron Technologies Inc Registration number: 2017990000122 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20170223 Registration number: 2015990000936 Pledgor after: Beijing force standard cause Polytron Technologies Inc Pledgor before: Beijing Libo Technology Ltd. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20170925 Granted publication date: 20110907 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: Beijing force standard cause Polytron Technologies Inc Registration number: 2017990000122 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pre-ejection structure for injection molding of plastic part with partially deep cavity Effective date of registration: 20170925 Granted publication date: 20110907 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: Beijing force standard cause Polytron Technologies Inc Registration number: 2017990000902 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180928 Granted publication date: 20110907 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: Beijing force standard cause Polytron Technologies Inc Registration number: 2017990000902 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pre-ejection structure for injection molding of plastic part with partially deep cavity Effective date of registration: 20180928 Granted publication date: 20110907 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: Beijing force standard cause Polytron Technologies Inc Registration number: 2018990000909 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20190815 Granted publication date: 20110907 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: Beijing force standard cause Polytron Technologies Inc Registration number: 2018990000909 |
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CX01 | Expiry of patent term | ||
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Granted publication date: 20110907 |