CN202241701U - Built-in air flue mold of heating system - Google Patents
Built-in air flue mold of heating system Download PDFInfo
- Publication number
- CN202241701U CN202241701U CN2011203066055U CN201120306605U CN202241701U CN 202241701 U CN202241701 U CN 202241701U CN 2011203066055 U CN2011203066055 U CN 2011203066055U CN 201120306605 U CN201120306605 U CN 201120306605U CN 202241701 U CN202241701 U CN 202241701U
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- mold
- heating system
- built
- die
- air flue
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Abstract
A built-in air flue mold of a heating system provides a poly urethane (PU) alloy foaming molded auxiliary heating system and comprises an upper mold, a lower mold and a heating element, wherein the upper mold is combined with the lower mold to form a mold cavity, and the heating element is installed in an upper mold surface layer in the mold cavity. The built-in air flue mold of the heating system is simple in structure, convenient to use, low in cost, small in heat loss, low in power needed by auxiliary heating and capable of achieving good energy-saving effect on the premise of guaranteeing product quality and production efficiency.
Description
Technical field
The utility model relates to mould applications, is specially a kind of mould assistant heating equipment of PU alloy foaming.
Background technology
Casting industry in heavy industry is produced; The production of mould is a kind of very valued content always, in the exploitation and the development of new product, and new test and the enforcement of using of product; These aspects of the technological process of technological improvement and implementation method, die production is being brought into play irreplaceable effect always.
Mould is heated; Make material melt mould molding or make material different that chemical reaction take place at a certain temperature and utilize mould molding; Adopt in the traditional handicraft always and mould is delivered to barn heat and realize, this technology input cost than higher, thermal loss is big and production efficiency is low, the heat medium that particularly industrial furnace adopts in the technology is water, air, wet goods; Heat transfer efficiency is low; Thermal losses is big, and it is advocating the present of energy-conservation production energetically, and this has caused great puzzlement to people.
The utility model content
The technical problem that the utility model solved is to provide the built-in air channel of a kind of heating system mould, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize:
The built-in air channel of heating system mould comprises upper die and lower die and heater element, and upper die and lower die lump together the formation die cavity; Heater element is installed in the patrix top layer in the die cavity; Wherein, said upper die and lower die all are strip, and the top layer of counterdie is that the center is to lower recess with the axis in the die cavity; The top layer protrusion of patrix, marginal texture and counterdie top layer match.
Said mould is divided into several region and heats, and the hot zone is distributed in the cavity top layer of patrix respectively, each the district all adopt heating wire as heater element, every district by heating wire evenly around cloth on the cavity top layer.
Beneficial effect: the utility model is simple in structure, and is easy to use, and cost is lower, thermal loss seldom, the required power of assistant heating is low, can under the prerequisite that guarantees product quality and production efficiency, accomplish good energy-saving effect.
Description of drawings
Fig. 1 is the schematic cross-section of the utility model preferred embodiment.
Among the figure: patrix 1, die cavity 2, heating wire 3, copper screw bolt 4, counterdie 5.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to the built-in air channel of the heating system of Fig. 1 mould; Comprise patrix 1 and counterdie 5; Patrix 1 lumps together with counterdie 5 and forms die cavity 2, and heating wire 3 is installed in the top layer of die cavity 2 at patrix 1, one side at patrix 1 copper screw bolt 4 is installed also; Be connected with heating wire 3, come energy to be provided to heating wire 3 through connecting external power supply.
When using the utility model, the PU expanded material is sprayed on the die cavity top layer of counterdie, utilize the switching mechanism patrix that closes, external power supply is supplied power to heating wire, by the electrothermal wire heating heat is provided, to reach the purpose of mould assistant heating.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (1)
1. the built-in air channel of heating system mould is characterized in that, comprises upper die and lower die and heater element; Upper die and lower die lump together the formation die cavity, and heater element is installed in the patrix top layer in the die cavity, wherein; Said upper die and lower die all are strip; In the die cavity top layer of counterdie with the axis be the center to lower recess, the top layer of patrix protrusion, marginal texture and counterdie top layer match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203066055U CN202241701U (en) | 2011-08-22 | 2011-08-22 | Built-in air flue mold of heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203066055U CN202241701U (en) | 2011-08-22 | 2011-08-22 | Built-in air flue mold of heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202241701U true CN202241701U (en) | 2012-05-30 |
Family
ID=46102994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203066055U Expired - Fee Related CN202241701U (en) | 2011-08-22 | 2011-08-22 | Built-in air flue mold of heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202241701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600454A (en) * | 2013-12-03 | 2014-02-26 | 顺达（芜湖）汽车饰件有限公司 | Foaming apparatus for steering wheel |
-
2011
- 2011-08-22 CN CN2011203066055U patent/CN202241701U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600454A (en) * | 2013-12-03 | 2014-02-26 | 顺达（芜湖）汽车饰件有限公司 | Foaming apparatus for steering wheel |
| CN103600454B (en) * | 2013-12-03 | 2017-01-25 | 顺达（芜湖）汽车饰件有限公司 | Foaming apparatus for steering wheel |
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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: 20120530 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |