CN203650759U - Water path structure of sprue bushing - Google Patents
Water path structure of sprue bushing Download PDFInfo
- Publication number
- CN203650759U CN203650759U CN201320822603.0U CN201320822603U CN203650759U CN 203650759 U CN203650759 U CN 203650759U CN 201320822603 U CN201320822603 U CN 201320822603U CN 203650759 U CN203650759 U CN 203650759U
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- CN
- China
- Prior art keywords
- water path
- water route
- adaptor
- sprue bushing
- annular water
- 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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Abstract
The utility model discloses a water path structure of a sprue bushing. The water path structure is arranged in an injection mold, wherein the mold comprises a mold cavity plate and a cavity insert; the structure comprises the sprue bushing, an annular water path, two waterproof gaskets, a first water path and a second water path, wherein the sprue bushing is partially arranged in the mold cavity plate and is partially arranged in the cavity insert; the sprue bushing is internally provided with a sprue runner; the annular water path is wound at a part of the sprue bushing on the cavity insert; the two waterproof gaskets are respectively arranged on two sides of the axial direction of the annular water path; the first water path is arranged on one side of the radial direction of the annular water path; the second water path is arranged on the other side of the radial direction of the annular water path. Compared with the prior art, the water path structure of the sprue bushing can rapidly cool rubber inside the sprue runner in the forming process as the annular water path is arranged around the sprue bushing, so that the forming period is reduced, and the forming efficiency is greatly improved.
Description
[technical field]
The utility model relates to a kind of waterway structure, particularly relates to a kind of waterway structure of adaptor.
[background technology]
In the time using two plate plastic molds to carry out shaped article, conventionally directly enter glue to die joint taking adaptor as main running channel and be diverted to again mold cavity, or directly enter glue to mold cavity.
Refer to Fig. 1, Fig. 1 illustrates a kind of sprue bushing structure schematic diagram into prior art.As shown in the figure, described adaptor 10 parts are arranged in caster 20, part is arranged in mother module core 30, in described adaptor 10, are geat runner 40.We know, mould molding also needs the glue position of 40 1 sections of geat runners cooling, therefore can occupy a big chunk time of whole cooling cycle.
Visible, current sprue bushing structure, the glue position in the time of mould molding in geat runner 40 is long cool time, inefficiency.
In view of this, be necessary to develop in fact a kind of waterway structure of adaptor, to address the above problem.
[summary of the invention]
Therefore, the purpose of this utility model is to provide a kind of waterway structure of adaptor, solves glue position length cool time in existing adaptor, the problem of inefficiency.
In order to achieve the above object, the waterway structure of the adaptor that the utility model provides, is located in a plastic mould, described mould caster, mother module core, and this structure comprises:
Adaptor, its part is arranged in described caster, and part is arranged in described mother module core, is provided with geat runner in described adaptor;
Annular water route, it is set around described adaptor and is positioned at the part of described mother module core;
Two waterproof washers, are located at respectively axial both sides, described annular water route;
The first water route, its be located at described annular water route to a side;
The second water route, its be located at described annular water route to opposite side.
Optionally, described annular water route is single annular.
Optionally, described annular water route is spiral multiple annular.
Optionally, described the first water route and described the second water route are respectively into water water route and water outlet water route.
Optionally, described mould is two template dies.
Compared to prior art, utilize the waterway structure of adaptor of the present utility model, owing to being provided with described annular water route around described adaptor, thereby in the process of moulding, plastic cement in cooling described geat runner, reduces molding cycle rapidly, greatly improves shaping efficiency.
[brief description of the drawings]
Fig. 1 illustrates a kind of sprue bushing structure schematic diagram into prior art
Fig. 2 illustrates the perspective view into waterway structure one preferred embodiment of adaptor of the present utility model.
Fig. 3 illustrates the decomposition texture schematic diagram into waterway structure one preferred embodiment of adaptor of the present utility model.
Fig. 4 illustrates the decomposition texture schematic diagram into waterway structure one preferred embodiment of adaptor of the present utility model.
[detailed description of the invention]
Please jointly consult Fig. 2, Fig. 3, Fig. 4, wherein, Fig. 2 illustrates as perspective view, Fig. 3 of waterway structure one preferred embodiment of adaptor of the present utility model illustrate and illustrates the decomposition texture schematic diagram into waterway structure one preferred embodiment of adaptor of the present utility model for decomposition texture schematic diagram, Fig. 4 of waterway structure one preferred embodiment of adaptor of the present utility model.
In order to achieve the above object, the waterway structure of the adaptor that the utility model provides, is located in a plastic mould, and in the present embodiment, described mould is two template dies, described mould caster 100, mother module core 200, and this structure comprises:
Two waterproof washers 600, are located at respectively axial both sides, described annular water route 500;
The first water route 700, it is located at described annular water route 500 side radially;
The second water route 800, it is located at described annular water route 500 opposite side radially.
Wherein, in the present embodiment, described annular water route 500 is single annular, to tackle the degree of depth shorter situation of described adaptor 300 in described mother module core 200.
Wherein, described the first water route 700 and described the second water route 800 are respectively into water water route and water outlet water route, to reach flowing of Inlet and outlet water.
Compared to prior art, utilize the waterway structure of adaptor of the present utility model, owing to being provided with described annular water route 500 around described adaptor 300, thereby in the process of moulding, plastic cement in cooling described geat runner 400 rapidly, reduce molding cycle, greatly improve shaping efficiency, reduce costs man-hour.Meanwhile, due to the effect of described two waterproof washers 600, and then can reach the sealing to water route, avoid leaking.
In response to the situation of the degree of depth in described mother module core 200 in described adaptor 300, described annular water route 500 is spiral multiple annular (not shown, to be multiple annulars of spring-like).
Claims (5)
1. a waterway structure for adaptor, is located in a plastic mould, and described mould caster, mother module core, is characterized in that, this structure comprises:
Adaptor, its part is arranged in described caster, and part is arranged in described mother module core, is provided with geat runner in described adaptor;
Annular water route, it is set around described adaptor and is positioned at the part of described mother module core;
Two waterproof washers, are located at respectively axial both sides, described annular water route;
The first water route, its be located at described annular water route to a side;
The second water route, its be located at described annular water route to opposite side.
2. the waterway structure of adaptor as claimed in claim 1, is characterized in that, described annular water route is single annular.
3. the waterway structure of adaptor as claimed in claim 1, is characterized in that, described annular water route is spiral multiple annular.
4. the waterway structure of adaptor as claimed in claim 1, is characterized in that, described the first water route and described the second water route are respectively into water water route and water outlet water route.
5. the waterway structure of adaptor as claimed in claim 1, is characterized in that, described mould is two template dies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822603.0U CN203650759U (en) | 2013-12-13 | 2013-12-13 | Water path structure of sprue bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320822603.0U CN203650759U (en) | 2013-12-13 | 2013-12-13 | Water path structure of sprue bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650759U true CN203650759U (en) | 2014-06-18 |
Family
ID=50917193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320822603.0U Expired - Fee Related CN203650759U (en) | 2013-12-13 | 2013-12-13 | Water path structure of sprue bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708738A (en) * | 2013-12-13 | 2015-06-17 | 汉达精密电子(昆山)有限公司 | Sprue bushing waterway structure |
-
2013
- 2013-12-13 CN CN201320822603.0U patent/CN203650759U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708738A (en) * | 2013-12-13 | 2015-06-17 | 汉达精密电子(昆山)有限公司 | Sprue bushing waterway structure |
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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: 20140618 Termination date: 20211213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |