CN103722700B - 一种模具机械式限位顶出装置 - Google Patents
一种模具机械式限位顶出装置 Download PDFInfo
- Publication number
- CN103722700B CN103722700B CN201310705562.1A CN201310705562A CN103722700B CN 103722700 B CN103722700 B CN 103722700B CN 201310705562 A CN201310705562 A CN 201310705562A CN 103722700 B CN103722700 B CN 103722700B
- Authority
- CN
- China
- Prior art keywords
- needle plate
- eject
- spacing
- ejector sleeve
- plate
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000004308 accommodation Effects 0.000 claims description 19
- 230000000630 rising effect Effects 0.000 claims description 6
- 238000000465 moulding Methods 0.000 abstract description 49
- 238000004512 die casting Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- 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
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310705562.1A CN103722700B (zh) | 2013-12-19 | 2013-12-19 | 一种模具机械式限位顶出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310705562.1A CN103722700B (zh) | 2013-12-19 | 2013-12-19 | 一种模具机械式限位顶出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103722700A CN103722700A (zh) | 2014-04-16 |
CN103722700B true CN103722700B (zh) | 2015-11-18 |
Family
ID=50447117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310705562.1A Active CN103722700B (zh) | 2013-12-19 | 2013-12-19 | 一种模具机械式限位顶出装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103722700B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104959567A (zh) * | 2015-07-07 | 2015-10-07 | 宁波南方塑料模具有限公司 | 一种模具二次同步顶开装置 |
CN107116200B (zh) * | 2017-06-08 | 2023-02-24 | 佛山市南海奔达模具有限公司 | 顶针板限位装置及其应用的模具 |
CN114311432B (zh) * | 2022-02-28 | 2023-11-14 | 东莞好景塑胶模具制造有限公司 | 一种不同步顶出模具结构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06126785A (ja) * | 1992-10-19 | 1994-05-10 | Suzuki Motor Corp | 樹脂成形用金型のエジェクト装置 |
CN101722629A (zh) * | 2009-11-25 | 2010-06-09 | 牟维军 | 摆钩式顺序分型拉紧机构 |
CN101823317A (zh) * | 2009-03-05 | 2010-09-08 | 贵州天义电器有限责任公司 | 可自动切断浇口的机动塑压模具 |
CN201769346U (zh) * | 2010-08-03 | 2011-03-23 | 西安建筑科技大学 | 一种模具的顶出机构 |
CN201800191U (zh) * | 2010-05-19 | 2011-04-20 | 牟维军 | 一种定模推件二次分型的模具机构 |
CN203622851U (zh) * | 2013-12-19 | 2014-06-04 | 宁波南方塑料模具有限公司 | 一种模具机械式限位顶出装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6872069B2 (en) * | 2000-06-19 | 2005-03-29 | Glenn Starkey | Ejector sleeve for molding a raised aperture in a molded article |
-
2013
- 2013-12-19 CN CN201310705562.1A patent/CN103722700B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06126785A (ja) * | 1992-10-19 | 1994-05-10 | Suzuki Motor Corp | 樹脂成形用金型のエジェクト装置 |
CN101823317A (zh) * | 2009-03-05 | 2010-09-08 | 贵州天义电器有限责任公司 | 可自动切断浇口的机动塑压模具 |
CN101722629A (zh) * | 2009-11-25 | 2010-06-09 | 牟维军 | 摆钩式顺序分型拉紧机构 |
CN201800191U (zh) * | 2010-05-19 | 2011-04-20 | 牟维军 | 一种定模推件二次分型的模具机构 |
CN201769346U (zh) * | 2010-08-03 | 2011-03-23 | 西安建筑科技大学 | 一种模具的顶出机构 |
CN203622851U (zh) * | 2013-12-19 | 2014-06-04 | 宁波南方塑料模具有限公司 | 一种模具机械式限位顶出装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103722700A (zh) | 2014-04-16 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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 invention: Mechanical type mold limiting jacking device Effective date of registration: 20200720 Granted publication date: 20151118 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: NINGBO SOUTH MOLD & PLASTIC Co.,Ltd. Registration number: Y2020330000515 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210729 Granted publication date: 20151118 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: NINGBO SOUTH MOLD & PLASTIC Co.,Ltd. Registration number: Y2020330000515 |
|
PC01 | Cancellation 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 invention: A mechanical limit ejection device for mould Effective date of registration: 20210729 Granted publication date: 20151118 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: NINGBO SOUTH MOLD & PLASTIC Co.,Ltd. Registration number: Y2021330001038 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220728 Granted publication date: 20151118 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: NINGBO SOUTH MOLD & PLASTIC Co.,Ltd. Registration number: Y2021330001038 |
|
PC01 | Cancellation 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 invention: A mold mechanical limit ejection device Effective date of registration: 20220729 Granted publication date: 20151118 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: NINGBO SOUTH MOLD & PLASTIC Co.,Ltd. Registration number: Y2022330001315 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |