CN204546872U - The U-shaped heater of a kind of plate grid die - Google Patents
The U-shaped heater of a kind of plate grid die Download PDFInfo
- Publication number
- CN204546872U CN204546872U CN201520007401.XU CN201520007401U CN204546872U CN 204546872 U CN204546872 U CN 204546872U CN 201520007401 U CN201520007401 U CN 201520007401U CN 204546872 U CN204546872 U CN 204546872U
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- CN
- China
- Prior art keywords
- heating tube
- die
- plate grid
- shaped heater
- heated sheet
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- Expired - Fee Related
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Abstract
The utility model discloses the U-shaped heater of a kind of plate grid die, comprise casting die and heated sheet, heated sheet is fixedly connected with above described casting die, for connecting the U-type groove of heating tube in described heated sheet, conductor interface is connected with in the middle part of described heating tube, described heating tube is embedded in U-type groove, and described wire is electrically connected with heating tube by conductor interface.This kind of U-shaped heater of plate grid die, adopt 1 single u-shaped heating tube to replace 4 traditional short heat pipes, heating tube general power is constant, like this, mold heated area is even, formed product is good, solves for a long time, the quality problems such as product burr is many, fault wall, became uneven, qualification rate significantly improves, structure is simple simultaneously, with low cost, is easy to realize.
Description
Technical field
The utility model relates to a kind of plate grid die heater, is specially the U-shaped heater of a kind of plate grid die, belongs to plate grid die equipment technical field.
Background technology
What negative grid adopted is that cast molding is produced, what negative plate grid die heating system adopted at present is 4 heating tubes, two arrangements are divided to put in a mold, certain spacing distance is had between each heating tube, because plate grid die area is larger, and, the power of every root heating tube also can not be completely equal, same mould zones of different has certain temperature difference, and this just makes grid in casting cycle, easily occurs that the die trial time is long, shaping difficulty, easily there is burr in grid, the disconnected phenomenon such as muscle, became uneven, product percent of pass is low.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of plate grid die U-shaped heater, and adopt 1 single u-shaped heating tube to replace 4 traditional short heat pipes, heating tube general power is constant.Like this, mold heated area is even, and formed product is good, solves for a long time, and the quality problems such as product burr is many, fault wall, became uneven, qualification rate significantly improves, thus solves the problem.
For achieving the above object, the utility model provides following technical scheme: the U-shaped heater of a kind of plate grid die, comprise casting die and heated sheet, heated sheet is fixedly connected with above described casting die, the U-type groove for connecting heating tube is provided with in described heated sheet, be connected with conductor interface in the middle part of described heating tube, described heating tube is embedded in U-type groove, and described wire is electrically connected with heating tube by conductor interface.
Further, described casting die is provided with the casting die upper cover matched with it.
Further, high temperature resistance silk is evenly distributed with in described heating tube.
Compared with prior art, the beneficial effects of the utility model are: this kind of U-shaped heater of plate grid die, and adopt 1 single u-shaped heating tube to replace 4 traditional short heat pipes, heating tube general power is constant.Like this, mold heated area is even, and formed product is good, solves for a long time, and the quality problems such as product burr is many, fault wall, became uneven, qualification rate significantly improves.Structure is simple simultaneously, with low cost, is easy to realize.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is the U-shaped heater structural representation of a kind of plate grid die described in the utility model;
Fig. 2 is the U-shaped heater side view of a kind of plate grid die described in the utility model;
In figure: 1, casting die, 2, heating tube, 3, wire, 4, heated sheet, 5, conductor interface.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiments; based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: the U-shaped heater of a kind of plate grid die, comprise casting die 1 and heated sheet 4, heated sheet 4 is fixedly connected with above described casting die 1, the U-type groove for connecting heating tube 2 is provided with in described heated sheet 4, be connected with conductor interface 5 in the middle part of described heating tube 2, described heating tube 2 is embedded in U-type groove, and described wire 3 is electrically connected with heating tube 2 by conductor interface 5.
Described casting die 1 is provided with the casting die upper cover matched with it.In the process of die casting, further whole process is incubated by mould upper cover, in described heating tube 2, is uniformly distributed high temperature resistance silk, in the process of heating tube heating, by inner high temperature resistance silk, the efficiency of heating surface is significantly improved.
It should be noted that, the U-shaped heater of a kind of plate grid die of the utility model, the heating surface (area) (HS of die casting process effectively can be increased by U-shaped heating tube 2, and heating can be made more even by U-shaped heating tube, avoid product burr in the process of casting many, fault wall, the quality problems such as became uneven, and U-shaped heating tube 2 can well hide by heated sheet 4, decrease and contacting external air, reduce the oxidisability that U-shaped heating tube 2 contacts with air, add the life-span of heating tube 2, heated sheet 4 has good heat insulation function simultaneously, decrease the loss of this device to electric energy, structure is simple, with low cost, be easy to realize.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (3)
1. the U-shaped heater of plate grid die, comprise casting die and heated sheet, it is characterized in that: above described casting die, be fixedly connected with heated sheet, the U-type groove for connecting heating tube is provided with in described heated sheet, conductor interface is connected with in the middle part of described heating tube, described heating tube is embedded in U-type groove, and described wire is electrically connected with heating tube by conductor interface.
2. the U-shaped heater of a kind of plate grid die according to claim 1, is characterized in that: described casting die is provided with the casting die upper cover matched with it.
3. the U-shaped heater of a kind of plate grid die according to claim 1, is characterized in that: be evenly distributed with high temperature resistance silk in described heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007401.XU CN204546872U (en) | 2015-01-06 | 2015-01-06 | The U-shaped heater of a kind of plate grid die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520007401.XU CN204546872U (en) | 2015-01-06 | 2015-01-06 | The U-shaped heater of a kind of plate grid die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546872U true CN204546872U (en) | 2015-08-12 |
Family
ID=53822030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520007401.XU Expired - Fee Related CN204546872U (en) | 2015-01-06 | 2015-01-06 | The U-shaped heater of a kind of plate grid die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204546872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106232336A (en) * | 2014-05-01 | 2016-12-14 | 株式会社Ｔｂｍ | Plastic tab containing regeneration filler and manufacture method thereof |
-
2015
- 2015-01-06 CN CN201520007401.XU patent/CN204546872U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106232336A (en) * | 2014-05-01 | 2016-12-14 | 株式会社Ｔｂｍ | Plastic tab containing regeneration filler and manufacture method thereof |
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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: 20150812 Termination date: 20170106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |