CN104552819B - 一种模铸用转角抽芯方法及装置 - Google Patents
一种模铸用转角抽芯方法及装置 Download PDFInfo
- Publication number
- CN104552819B CN104552819B CN201410818137.8A CN201410818137A CN104552819B CN 104552819 B CN104552819 B CN 104552819B CN 201410818137 A CN201410818137 A CN 201410818137A CN 104552819 B CN104552819 B CN 104552819B
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- CN
- China
- Prior art keywords
- sliding block
- driving sliding
- core
- molding
- core pulling
- 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.)
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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
- B29C45/26—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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410818137.8A CN104552819B (zh) | 2014-12-19 | 2014-12-19 | 一种模铸用转角抽芯方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410818137.8A CN104552819B (zh) | 2014-12-19 | 2014-12-19 | 一种模铸用转角抽芯方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN104552819A CN104552819A (zh) | 2015-04-29 |
CN104552819B true CN104552819B (zh) | 2017-07-28 |
Family
ID=53070389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410818137.8A Active CN104552819B (zh) | 2014-12-19 | 2014-12-19 | 一种模铸用转角抽芯方法及装置 |
Country Status (1)
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CN (1) | CN104552819B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201268071Y (zh) * | 2008-09-17 | 2009-07-08 | 广东东亚电器有限公司 | 一种用于塑料模具的液压-机械联动抽芯机构 |
CN102343651A (zh) * | 2011-10-24 | 2012-02-08 | 宁海县大鹏模具塑料有限公司 | 一种注塑模具定模斜滑块的锁定斜抽装置 |
CN202498697U (zh) * | 2012-02-15 | 2012-10-24 | 宁波埃利特模具制造有限公司 | 一种压铸模具的抽芯结构 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203957298U (zh) * | 2014-07-07 | 2014-11-26 | 宁波市北仑宇达模具制造有限公司 | 一种防止抽芯销子相干涉的模具结构 |
-
2014
- 2014-12-19 CN CN201410818137.8A patent/CN104552819B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201268071Y (zh) * | 2008-09-17 | 2009-07-08 | 广东东亚电器有限公司 | 一种用于塑料模具的液压-机械联动抽芯机构 |
CN102343651A (zh) * | 2011-10-24 | 2012-02-08 | 宁海县大鹏模具塑料有限公司 | 一种注塑模具定模斜滑块的锁定斜抽装置 |
CN202498697U (zh) * | 2012-02-15 | 2012-10-24 | 宁波埃利特模具制造有限公司 | 一种压铸模具的抽芯结构 |
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Publication number | Publication date |
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CN104552819A (zh) | 2015-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wei Ni Inventor after: Shi Zhimeng Inventor before: Wei Ni Inventor before: Song Jieming Inventor before: Shi Zhimeng Inventor before: Cheng Lingling Inventor before: Zhao Lei Inventor before: Ma Bin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WEI NI SONG JIEMING SHI ZHIMENG CHENG LINGLING ZHAO LEI MA BIN TO: WEI NI SHI ZHIMENG |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee after: Hua Yu vision technology (Shanghai) Co., Ltd. Address before: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee before: Xiaoxi Car Lights Co., Ltd., Shanghai |