CN202097907U - Novel parting surface structure of injection mold - Google Patents
Novel parting surface structure of injection mold Download PDFInfo
- Publication number
- CN202097907U CN202097907U CN2011201726084U CN201120172608U CN202097907U CN 202097907 U CN202097907 U CN 202097907U CN 2011201726084 U CN2011201726084 U CN 2011201726084U CN 201120172608 U CN201120172608 U CN 201120172608U CN 202097907 U CN202097907 U CN 202097907U
- Authority
- CN
- China
- Prior art keywords
- injection mold
- mold
- surface structure
- parting surface
- core
- 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 - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection mold, in particular to a novel parting surface structure of an injection mold. The novel parting surface structure of the injection mold comprises an injection mold body; and the novel parting surface structure of the injection mold is characterized in that the injection mold body comprises a mold cavity and a mold core, wherein a lug boss is formed at the junction between the mold cavity and the mold core. In the novel parting surface structure of the injection mold, the lug boss is arranged for extension parting, and the mold core is only required to be modified if the product is changed, so that the cost and risk of mold repair are reduced, and the period of mold repair is shortened.
Description
Technical field
The utility model relates to a kind of injection mold, specifically relates to the novel die joint structure of a kind of injection mold.
Background technology
General injection mold like needs change die joint, need be processed core and die cavity when the plastic product size changes simultaneously; Need freeze and mechanical process to injection mold; The place of freezing causes the product appearance planar defect easily, and the mould easy of crack, and the die joint place causes a large amount of overlaps of product edge as joining the bad meeting of mould; Influence product appearance and assembling function, processing capacity is big and have a high risk.
The utility model content
To the problem that exists in the prior art, the utility model provides a kind of injection mold novel die joint structure.
The technical scheme that the utility model adopts is following:
The novel die joint structure of injection mold comprises the injection mold body, it is characterized in that, said injection mold body is to be made up of die cavity and core, is provided with boss at the joint of said die cavity and core.
The novel die joint structure of the utility model injection mold, through boss is set, extend somatotype after, like needs product is changed, only needing make amendment to core get final product, changes mould cost and risk thereby reduce, shortening changes the mould cycle.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that the utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of mould in the prior art.
Fig. 2 is the die joint structural representation of the utility model.
Among Fig. 1-2: 1-injection mold body, 2-die cavity, 3-core, 4-boss.
The specific embodiment
As shown in Figure 1, in the structure of existing injection mold, core 3 is smooth with the cooperation place of die cavity 2; When this kind structure changes in the plastic product size, need the change die joint, need process simultaneously this moment to core 3 and die cavity 2; Could accomplish and change mould, it is bigger to change the mould risk, and risk is higher.
As shown in Figure 2, in the injection mold body 1 of the utility model, core 3 is provided with boss 4 with the cooperation place of die cavity 2; When this kind structure changes in the plastic product size; Only need make amendment to core gets final product, thereby has reduced the cost that changes mould, has shortened the mould cycle that changes.
Claims (1)
1. the novel die joint structure of injection mold comprises the injection mold body, it is characterized in that, said injection mold body is to be made up of die cavity and core, is provided with boss at the joint of said die cavity and core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201726084U CN202097907U (en) | 2011-05-26 | 2011-05-26 | Novel parting surface structure of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201726084U CN202097907U (en) | 2011-05-26 | 2011-05-26 | Novel parting surface structure of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202097907U true CN202097907U (en) | 2012-01-04 |
Family
ID=45383940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201726084U Expired - Fee Related CN202097907U (en) | 2011-05-26 | 2011-05-26 | Novel parting surface structure of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202097907U (en) |
-
2011
- 2011-05-26 CN CN2011201726084U patent/CN202097907U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEFEI HENGXIN VEHICLE ENGINE COMPONENTS MANUFACTUR Free format text: FORMER OWNER: WUHU HENGXIN AUTO INTERIOR TRIM MANUFACTURING CO., LTD. Effective date: 20131227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 241004 WUHU, ANHUI PROVINCE TO: 230022 HEFEI, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131227 Address after: 230022 Anhui Province, Hefei City Baohe Industrial Zone weft three road No. nine Patentee after: Hefei Hengxin Automotive Engine Component Manufacturing Co., Ltd. Address before: 241004 No. 5, Wuhu economic and Technological Development Zone, Anhui, Zhujianglu Road Patentee before: Wuhu Hengxin Automobile Trim Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |