CN204276897U - A kind of heavy castings die cavity casting die attemperating unit - Google Patents
A kind of heavy castings die cavity casting die attemperating unit Download PDFInfo
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- CN204276897U CN204276897U CN201420739512.5U CN201420739512U CN204276897U CN 204276897 U CN204276897 U CN 204276897U CN 201420739512 U CN201420739512 U CN 201420739512U CN 204276897 U CN204276897 U CN 204276897U
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- cavity
- casting
- medium
- foundry goods
- egr
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Abstract
The utility model discloses a kind of heavy castings die cavity casting die attemperating unit, be connected on the casting mould of foundry goods, casting mould is provided with cavity, in cavity, is connected with medium, the EGR of the two ends connecting media of cavity, cavity comprises medium inlet end and media outlet end, is also connected with temperature valve between EGR and medium inlet end, attemperating unit of the present utility model comprises EGR and temperature valve, be connected to the two ends of the cavity of the casting mould of foundry goods, and with cavity by the direct transferring energy of medium, and can according to the raw material of different foundry goods, carry out the selection of medium and the control of temperature, save the energy, and because its cavity and medium are set directly on casting mould, transmit temperature comparatively even, ensure that foundry goods is stressed comparatively even after casting or in casting process around, sand holes or bubble phenomenon can not be produced, improve the castability of heavy castings, reduce its defect rate.
Description
Technical field
The utility model relates to heavy castings technical field, particularly relates to a kind of heavy castings die cavity casting die attemperating unit.
Background technology
Existing foundry goods, no matter be heavy castings or small-sized foundry goods, it is in casting process, undesirable due to environment temperature, in cast casting process or in cooling procedure, due to the sharply change of ambient temperature, the distortion of foundry goods can be caused or produce sand holes etc., affecting casting yield and quality.
Although taked now to control the measure such as room temperature or local temperature control to carry out the cooling of foundry goods or insulation or heating, but not very desirable, in addition, cost is also higher, for heavy castings, once become substandard products, will scrap, the same so not only wasting manpower and material resources, also delays the duration, very unfavorable to the casting of heavy castings, therefore need to improve.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of heavy castings die cavity casting die attemperating unit, its object is to lower cost, reduces the defect rate of foundry goods, and improves casting efficiency and the quality of foundry goods.
The technical scheme that the utility model adopts is: a kind of heavy castings die cavity casting die attemperating unit, is connected on the casting mould of foundry goods, casting mould is provided with cavity, is connected with medium in cavity; The EGR of the two ends connecting media of cavity, cavity comprises medium inlet end and media outlet end, is also connected with temperature valve between EGR and medium inlet end.Attemperating unit of the present utility model comprises EGR and temperature valve, be connected to the two ends of the cavity of the casting mould of foundry goods, and with cavity by the direct transferring energy of medium, and can according to the raw material of different foundry goods, carry out the selection of medium and the control of temperature, this device is without the need to carrying out temperature control to the external environment condition of foundry goods, to ensure its resource cooled, save the energy, and because its cavity and medium are set directly on casting mould, transmit temperature comparatively even, ensure that foundry goods is stressed comparatively even after casting or in casting process around, sand holes or bubble phenomenon can not be produced, improve the castability of heavy castings, reduce its defect rate.
Preferably, between media outlet end and EGR, be also connected with filter, thus be filled into the impurity in cavity, to avoid the damage of EGR.
Preferably, EGR is heater or aerial condenser, thus heats casting mould or lower the temperature.
Preferably, between EGR and temperature valve, be also connected with temperature detector, thus the convenient temperature controlling medium in heating chamber.
Compared with prior art, the beneficial effects of the utility model are: attemperating unit of the present utility model comprises EGR and temperature valve, be connected to the two ends of the cavity of the casting mould of foundry goods, and with cavity by the direct transferring energy of medium, and can according to the raw material of different foundry goods, carry out the selection of medium and the control of temperature, this device is without the need to carrying out temperature control to the external environment condition of foundry goods, to ensure its resource cooled, save the energy, and because its cavity and medium are set directly on casting mould, transmit temperature comparatively even, ensure that foundry goods is stressed comparatively even after casting or in casting process around, sand holes or bubble phenomenon can not be produced, improve the castability of heavy castings, reduce its defect rate.
The cost of heavy castings casting that the utility model reduction is large, reduces the defect rate of foundry goods, and improves casting efficiency and the quality of foundry goods.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of heavy castings die cavity casting die attemperating unit.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to further illustrate the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
As shown in Figure 1, a kind of heavy castings die cavity casting die attemperating unit, is connected on the casting mould 2 of foundry goods 1, casting mould 2 is provided with cavity 3, is connected with medium 4 in cavity 3; The EGR 5 of the two ends connecting media of cavity 3, cavity 3 comprises medium inlet end 6 and media outlet end 7, is also connected with temperature valve 8 between EGR 5 and medium inlet end 6.Attemperating unit of the present utility model comprises EGR 5 and temperature valve 8, be connected to the two ends of the cavity 3 of the casting mould 2 of foundry goods, and with cavity 3 by medium 4 directly transferring energy, and can according to the raw material of different foundry goods, carry out the selection of medium and the control of temperature, this device is without the need to carrying out temperature control to the external environment condition of foundry goods, to ensure its resource cooled, save the energy, and because its cavity 3 and medium 4 are set directly on casting mould 2, transmit temperature comparatively even, ensure that foundry goods is stressed comparatively even after casting or in casting process around, sand holes or bubble phenomenon can not be produced, improve the castability of heavy castings, reduce its defect rate.
In the utility model, between media outlet end 7 and EGR 5, be also connected with filter 9, thus be filled into the impurity in cavity 3, to avoid the damage of EGR.EGR 5 is heater or aerial condenser, thus heats casting mould 1 or lower the temperature.Temperature detector 10 is also connected with between EGR 5 and temperature valve 8, thus the convenient temperature controlling medium 4 in heating chamber 3.
The cost of heavy castings casting that the utility model reduction is large, reduces the defect rate of foundry goods, and improves casting efficiency and the quality of foundry goods.
What embodiment of the present utility model was announced is preferred embodiment; but be not limited thereto; those of ordinary skill in the art; very easily according to above-described embodiment; understand spirit of the present utility model; and make different amplifications and change, but only otherwise depart from spirit of the present utility model, all in protection domain of the present utility model.
Claims (4)
1. a heavy castings die cavity casting die attemperating unit, is characterized in that: be connected on the casting mould (2) of foundry goods (1), described casting mould (2) is provided with cavity (3), is connected with medium (4) in described cavity (3); The EGR (5) of the two ends connecting media of described cavity (3), described cavity (3) comprises medium inlet end (6) and media outlet end (7), is also connected with temperature valve (8) between described EGR (5) and medium inlet end (6).
2. a kind of heavy castings die cavity casting die attemperating unit according to claim 1, is characterized in that: be also connected with filter (9) between described media outlet end (7) and EGR (5).
3. a kind of heavy castings die cavity casting die attemperating unit according to claim 1, is characterized in that: described EGR (5) is heater or aerial condenser.
4. a kind of heavy castings die cavity casting die attemperating unit according to claim 1 or 3, is characterized in that: be also connected with temperature detector (10) between described EGR (5) and temperature valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420739512.5U CN204276897U (en) | 2014-12-02 | 2014-12-02 | A kind of heavy castings die cavity casting die attemperating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420739512.5U CN204276897U (en) | 2014-12-02 | 2014-12-02 | A kind of heavy castings die cavity casting die attemperating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276897U true CN204276897U (en) | 2015-04-22 |
Family
ID=52860093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420739512.5U Expired - Fee Related CN204276897U (en) | 2014-12-02 | 2014-12-02 | A kind of heavy castings die cavity casting die attemperating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451483A (en) * | 2020-05-26 | 2020-07-28 | 天能电池(芜湖)有限公司 | Air-cooled rapid cast-weld mold |
-
2014
- 2014-12-02 CN CN201420739512.5U patent/CN204276897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451483A (en) * | 2020-05-26 | 2020-07-28 | 天能电池(芜湖)有限公司 | Air-cooled rapid cast-weld mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |