CN203854171U - High-yield injection forming mold - Google Patents
High-yield injection forming mold Download PDFInfo
- Publication number
- CN203854171U CN203854171U CN201420162270.8U CN201420162270U CN203854171U CN 203854171 U CN203854171 U CN 203854171U CN 201420162270 U CN201420162270 U CN 201420162270U CN 203854171 U CN203854171 U CN 203854171U
- Authority
- CN
- China
- Prior art keywords
- mold
- die cavity
- injection forming
- forming mold
- cast gate
- 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
Links
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a high-yield injection forming mold. The high-yield injection forming mold comprises a movable mold, a fixed mold, two or more than two cavities, an exhaust port and two or more than two pouring gates, wherein the movable mold is arranged on the fixed mold, the cavity is arranged between the movable mold and the fixed mold, the exhaust port is arranged on the movable mold, and the pouring gate is connected with the cavity. The high-yield injection forming mold is characterized in that the upper surface of the fixed mold and the lower surface of the movable mold form the cavity respectively. Compared with the prior art, two or more than two pouring gates and cavities are arranged, the machine can produce two finished products one time, therefore, the production efficiency is improved, the production cost is reduced, and the energy consumption of the machine is reduced; and besides, the diameter of the pouring gate can be directly reduced, a caking with the pouring gate shape, which influences the appearance, can be prevented from forming on the finished product.
Description
Technical field
The utility model belongs to technical field of mold, relates in particular to a kind of high yield injection forming mold.
Background technology
Injection forming mold is a kind of instrument of producing plasthetics, is the of paramount importance parts of injection machine, has directly determined the quality of plasthetics.In mould, offer cast gate, cast gate is used for being communicated with die cavity and melt dividing, and the cross sectional shape of general cast gate is rectangle or circle, and sectional area should be little and length should be short.Position, the shape of cast gate have a significant impact the outward appearance of plasthetics, and the bad caking that will form gate shape on finished product of cast gate design, has a strong impact on attractive in appearance.Existing injection mold generally once can finished product of moulding, a die cavity that cast gate is corresponding unique, when melt injects die cavity by cast gate, the gas of bringing into when air in die cavity and injection melt must be discharged outside mould by exhaust outlet in the end of material stream, this mould production efficiency is low, along with the performance of raw materials for plastics production improves constantly, the part of every profession and trade is to mould Dai Gang, further to accelerate with the process of moulding Dai Mu, person's problem in the urgent need to address that the problem that therefore production efficiency of injecting products is low becomes Design of Dies.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of high yield injection forming mold, comprise dynamic model, cover half, die cavity, exhaust outlet and cast gate, described dynamic model is arranged on cover half, and described die cavity is between dynamic model and cover half, and described exhaust outlet is arranged on dynamic model, described cast gate is connected with die cavity, it is characterized in that: described cast gate has two or more, described die cavity has two or more, and the upper surface of described cover half and the lower surface of dynamic model form respectively die cavity.
Described cast gate has two.
Described die cavity has two.
The beneficial effects of the utility model are: compared with the existing technology, by two or more cast gates, die cavity are set, have a machine in operation and once can produce two finished products, thereby enhance productivity, reduce production costs, reduce the energy consumption of machine; Also indirectly reduce in addition the diameter of cast gate, on finished product, do not formed the caking that has a strong impact on gate shape attractive in appearance again.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
In figure: 1-dynamic model, 2-cover half, 3-die cavity, 4-exhaust outlet, 5-cast gate.
Embodiment
Dynamic model 1 is arranged on cover half 2, and die cavity 3 is between dynamic model 1 and cover half 2, and exhaust outlet 4 is arranged on dynamic model 1, and cast gate 5 is connected with die cavity 3, and cast gate 5, die cavity 3 have respectively two, and the lower surface of the upper surface of cover half 2 and dynamic model 1 forms die cavity 3.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and design thereof, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. a high yield injection forming mold, comprise dynamic model (1), cover half (2), die cavity (3), exhaust outlet (4) and cast gate (5), described dynamic model (1) is arranged on cover half (2), described die cavity (3) is positioned between dynamic model (1) and cover half (2), described exhaust outlet (4) is arranged on dynamic model (1), described cast gate (5) is connected with die cavity (3), it is characterized in that: described cast gate (5) has two or more, described die cavity (3) has two or more, the lower surface of the upper surface of described cover half (2) and dynamic model (1) forms respectively die cavity (3).
2. a kind of high yield injection forming mold according to claim 1, is characterized in that: described cast gate (5) has two.
3. a kind of high yield injection forming mold according to claim 1, is characterized in that: described die cavity (3) has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162270.8U CN203854171U (en) | 2014-04-04 | 2014-04-04 | High-yield injection forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162270.8U CN203854171U (en) | 2014-04-04 | 2014-04-04 | High-yield injection forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854171U true CN203854171U (en) | 2014-10-01 |
Family
ID=51604048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162270.8U Expired - Fee Related CN203854171U (en) | 2014-04-04 | 2014-04-04 | High-yield injection forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854171U (en) |
-
2014
- 2014-04-04 CN CN201420162270.8U patent/CN203854171U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20160404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |