CN204222109U - The injection mold of high forming quality - Google Patents
The injection mold of high forming quality Download PDFInfo
- Publication number
- CN204222109U CN204222109U CN201420604941.1U CN201420604941U CN204222109U CN 204222109 U CN204222109 U CN 204222109U CN 201420604941 U CN201420604941 U CN 201420604941U CN 204222109 U CN204222109 U CN 204222109U
- Authority
- CN
- China
- Prior art keywords
- die holder
- described die
- die cavity
- electrical bar
- injection mold
- 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 kind of injection mold of high forming quality, comprise: die holder and die cavity, it is inner that described die cavity is positioned at described die holder, multiple electrical bar and cooling tube is provided with in described die holder, the surrounding that described electrical bar is centered around described die cavity is evenly distributed, described cooling tube is centered around the corner place of described die cavity, described die holder is also provided with sprue gate, described sprue gate is communicated with described die cavity, also multiple electrical bar is provided with in the die holder of described sprue gate periphery, by the way, the utility model can in the process of cast, prevent the temperature of melted material from plunging, thus the phenomenon preventing melted material premature cure and result in blockage occurs, thus raising finished product quality.
Description
Technical field
The utility model relates to a kind of mould, particularly a kind of injection mold of high forming quality.
Background technology
Present stage, a kind of machining tool used when injection mold is for producing some complex-shaped parts in batches, the operation principle of injection mold traditional is at present: by being heated, the material melted directly is injected in die cavity by high pressure, after solidification, obtain formed products, and while injecting melted material, because material temperature is too high, after entering mold cavity, temperature plunges, melted material is caused namely to occur solidification phenomenon in the process of flowing, not only there will be clogging, flow rate declines, and can affect the quality of formed products.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of injection mold of high forming quality, can in the process of cast, prevent the temperature of melted material from plunging, thus the phenomenon preventing melted material premature cure and result in blockage occurs, thus improve finished product quality.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the injection mold providing a kind of high forming quality, comprise: die holder and die cavity, it is inner that described die cavity is positioned at described die holder, multiple electrical bar and cooling tube is provided with in described die holder, the surrounding that described electrical bar is centered around described die cavity is evenly distributed, described cooling tube is centered around the corner place of described die cavity, described die holder is also provided with sprue gate, described sprue gate is communicated with described die cavity, in the die holder of described sprue gate periphery, be also provided with multiple electrical bar.
In the utility model preferred embodiment, described die holder is also provided with rising head, in forming process, feeding is carried out to product.
In the utility model preferred embodiment, each described electrical bar is connected with the power supply being located at described die holder outside by electric wire, provides the energy for electrical bar starts heating work.
In the utility model preferred embodiment, the maximum temperature of described electrical bar is 1000 DEG C.
The beneficial effects of the utility model are: the utility model adopts the mode being provided with electrical bar in die holder inside, in the process of cast, can be generated heat by multiple electrical bar, after making melted material enter mould inside, there will not be the phenomenon that temperature plunges, prevent melted material premature cure, thus the phenomenon preventing melted material premature cure and result in blockage occurs, improve finished product quality.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation in a preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, die holder, and 2, die cavity, 3, electrical bar, 4, cooling tube, 5, sprue gate, 6, rising head.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of injection mold of high forming quality, comprise: die holder 1 and die cavity 2, it is inner that described die cavity 2 is positioned at described die holder 1, multiple electrical bar 3 and cooling tube 4 is provided with in described die holder 1, the surrounding that described electrical bar 3 is centered around described die cavity 2 is evenly distributed, and described cooling tube 4 is centered around the corner place of described die cavity 1, and described die holder 1 is also provided with sprue gate 5, described sprue gate 5 is communicated with described die cavity 2, is also provided with multiple electrical bar 3 in the die holder 1 of described sprue gate 5 periphery.
Further illustrate, described die holder 1 is also provided with rising head 6, in forming process, feeding is carried out to product.
Each described electrical bar 3 is connected with the power supply being located at described die holder 1 outside by electric wire, provides the energy for electrical bar 3 starts heating work.
The maximum temperature of described electrical bar 3 is 1000 DEG C.；
Further illustrate again, the utility model discloses a kind of injection mold of high forming quality, its main operational principle is: before casting, opening power, multiple electrical bar 3 is made to start heating, then melted material is injected to the sprue gate 5 on die holder 1, the melted material now entering mould inside is subject to the high temperature protection of electrical bar 3, the temperature of melted material self can not be plunged, until melted material fills up whole die cavity 2, then powered-down, electrical bar 3 stops heating, cooling water is passed into again in cooling tube 4, melted material is cooled fast, because cooling tube is positioned at the die holder at die cavity corner place, make melted material after cooling curing, the corner of its formed products can not defectiveness, by the way, the utility model can in the process of cast, prevent the temperature of melted material from plunging, thus the phenomenon preventing melted material premature cure and result in blockage occurs, thus raising finished product quality.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. the injection mold of a high forming quality, it is characterized in that, comprise: die holder and die cavity, it is inner that described die cavity is positioned at described die holder, and be provided with multiple electrical bar and cooling tube in described die holder, the surrounding that described electrical bar is centered around described die cavity is evenly distributed, described cooling tube is centered around the corner place of described die cavity, described die holder is also provided with sprue gate, and described sprue gate is communicated with described die cavity, in the die holder of described sprue gate periphery, be also provided with multiple electrical bar.
2. the injection mold of high forming quality according to claim 1, is characterized in that, described die holder is also provided with rising head.
3. the injection mold of high forming quality according to claim 1, is characterized in that, each described electrical bar is connected with the power supply being located at described die holder outside by electric wire.
4. the injection mold of high forming quality according to claim 1, is characterized in that, the maximum temperature of described electrical bar is 1000 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604941.1U CN204222109U (en) | 2014-10-20 | 2014-10-20 | The injection mold of high forming quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604941.1U CN204222109U (en) | 2014-10-20 | 2014-10-20 | The injection mold of high forming quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204222109U true CN204222109U (en) | 2015-03-25 |
Family
ID=52920245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604941.1U Expired - Fee Related CN204222109U (en) | 2014-10-20 | 2014-10-20 | The injection mold of high forming quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204222109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309084A (en) * | 2014-10-20 | 2015-01-28 | 苏州广型模具有限公司 | Injection mold with high forming quality |
-
2014
- 2014-10-20 CN CN201420604941.1U patent/CN204222109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309084A (en) * | 2014-10-20 | 2015-01-28 | 苏州广型模具有限公司 | Injection mold with high forming quality |
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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: 20150325 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |