CN202985975U - Sprue structure of thin-walled product - Google Patents
Sprue structure of thin-walled product Download PDFInfo
- Publication number
- CN202985975U CN202985975U CN 201220585514 CN201220585514U CN202985975U CN 202985975 U CN202985975 U CN 202985975U CN 201220585514 CN201220585514 CN 201220585514 CN 201220585514 U CN201220585514 U CN 201220585514U CN 202985975 U CN202985975 U CN 202985975U
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- CN
- China
- Prior art keywords
- product
- thin
- sprue
- walled product
- enables
- 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 provides a sprue structure of a thin-walled product. The sprue structure of the thin-walled product enables an inject-molded product to be free of hungry joint, enables a round hole to be high in round degree, and enables the product to be high in quality. The sprue structure of the thin-walled product comprises a sprue and a mold cavity and is characterized in that the sprue is communicated with the upper ring surface of the mold cavity through at least four evenly distributed glue inlet points.
Description
Technical field
The utility model relates to the technical field of mould structure, is specially the thinner product pouring gate structure of a kind of wall thickness.
Background technology
The product that thin and thick is thinner, the cast gate of existing mould be at 2 and advance glue, and injection moulding product out has the phenomenon of starved, and the roundness of circular hole is also bad, product of poor quality.
Summary of the invention
For the problems referred to above, the utility model provides a kind of wall thickness thinner product pouring gate structure, and it makes injection moulding product out not have the starved phenomenon, and the roundness of circular hole is good, and the quality of product is good.
The product pouring gate structure that a kind of wall thickness is thinner, its technical scheme is such: it comprises cast gate, die cavity, it is characterized in that: described cast gate is by at least four uniform top anchor rings that advance the described die cavity of glue point connection.
After adopting said structure of the present utility model, by at least four uniform top anchor rings that advance glue point connection die cavity, it makes into the glue point and is at least four due to cast gate, guarantee to fill evenly, make injection moulding product out not have the starved phenomenon, the roundness of circular hole is good, and the quality of product is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
See Fig. 1, it comprises cast gate 1, die cavity 2, and cast gate 1 is by at least four uniform top anchor rings 4 that advance the glue point 3 described die cavities 2 of connection.
Claims (1)
1. product pouring gate structure that wall thickness is thinner, it comprises cast gate, die cavity, it is characterized in that: described cast gate advances by uniform at least four the top anchor rings that glue point is communicated with described die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585514 CN202985975U (en) | 2012-11-08 | 2012-11-08 | Sprue structure of thin-walled product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585514 CN202985975U (en) | 2012-11-08 | 2012-11-08 | Sprue structure of thin-walled product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985975U true CN202985975U (en) | 2013-06-12 |
Family
ID=48557192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585514 Expired - Fee Related CN202985975U (en) | 2012-11-08 | 2012-11-08 | Sprue structure of thin-walled product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935699A (en) * | 2012-11-08 | 2013-02-20 | 凡嘉科技（无锡）有限公司 | Product sprue structure with thin wall thickness |
-
2012
- 2012-11-08 CN CN 201220585514 patent/CN202985975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935699A (en) * | 2012-11-08 | 2013-02-20 | 凡嘉科技（无锡）有限公司 | Product sprue structure with thin wall thickness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151108 |
|
| EXPY | Termination of patent right or utility model |