CN202701291U - Cooling device of casting die - Google Patents
Cooling device of casting die Download PDFInfo
- Publication number
- CN202701291U CN202701291U CN 201220253730 CN201220253730U CN202701291U CN 202701291 U CN202701291 U CN 202701291U CN 201220253730 CN201220253730 CN 201220253730 CN 201220253730 U CN201220253730 U CN 201220253730U CN 202701291 U CN202701291 U CN 202701291U
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- CN
- China
- Prior art keywords
- die
- cooling device
- casting
- cast
- patrix
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a cooling device of a casting die. The cooling device comprises a die body, wherein the die body comprises an upper die and a lower die corresponding to the upper die, the upper die and the lower die are respectively provided with a casting chamber, the casting chambers comprise an upper casting chamber arranged on the upper die, and a lower casting chamber arranged on the lower die, an air cooling opening is arranged on the die body, wherein the air cooling opening is communicated with the casting chamber. The cooling device has the advantages of improving finished product rate of die machining, prolonging service life of the die, avoiding metallographical structural changes of finished products due to the fact that the cast finished products are cooled rapidly in the die.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of cooling device that improves the casting mold of yield rate and die life.
Background technology
Mould is the instrument that has definite shape, size and surface accuracy goods with its given shape moulding.It mainly applies in the large batch of production, although the production of mould and manufacturing cost are higher, owing to produce in enormous quantities, so the cost of each goods just greatly reduces, has therefore obtained using widely; It can be divided into Mold for Plastics by function and usage, the casting mold mould, stamping die, forge mould and graphite electrode grind master mold, wherein the casting mold mould is to adopt the method for motlten metal liquid being poured into die for molding, in the die casting process, as: aluminum alloy melt is when cooling off for high temperature 700-850 ℃, it causes mould easily by the water circulation cooling, and the material structure variation is too fast at short notice, the part can occur easily catches a cold inhomogeneous, can cause like this change of institutional framework, so that decrease in yield and mold use life-span descend, and Water Cooling Technology need to consume more drill bit and cutter is used for holing, and consumes excessive.
The utility model content
Technical problem to be solved in the utility model provides a kind of cooling device that improves the casting mold of yield rate and die life.
In order to realize above-mentioned purpose, the utility model provides a kind of cooling device of casting mold, comprise die ontology, described die ontology comprises patrix and the counterdie corresponding with patrix, between described patrix and counterdie are provided with and pour into a mould, comprise between described cast between the upper that is positioned at patrix and be positioned between the lower cast of described counterdie that described die ontology also is provided with the wind cooling vent, be connected between described wind cooling vent and described cast.
The air removal unit of above-mentioned casting mold, preferred, be connected between described wind cooling vent and described upper.
The air removal unit of above-mentioned casting mold, preferred, be connected between described wind cooling vent and described lower cast.
Technique effect of the present utility model is: have the Mould Machining yield rate of raising and mold use life-span, cooling causes the metallographic structure of finished product to change because being subject to fast in mould to avoid pouring into a mould finished product.
Description of drawings
Fig. 1 is the structure chart of the first embodiment of the present utility model;
Fig. 2 is the structure chart of the second embodiment of the present utility model.
The specific embodiment
Below, by reference to the accompanying drawings the utility model is described further.
Embodiment one
As shown in Figure 1, the utility model provides a kind of cooling device of casting mold, comprise die ontology, described die ontology comprises patrix 1 and the counterdie 2 corresponding with patrix 1, between described patrix 1 and counterdie 2 are provided with and pour into a mould 3,3 comprise between the upper that is positioned at patrix 14 and be positioned between the lower cast of described counterdie 25 between described cast, and described die ontology also is provided with wind cooling vent 6, and 3 are connected between described wind cooling vent 6 and described cast; 4 are connected between described wind cooling vent 6 and described upper.
The utility model is to realize so in use, potting syrup when between cast in 3 as: when aluminum alloy melt reaches 700-850 ℃, wind cooling by wind cooling vent 6 can better be controlled the aluminum alloy melt internal structure, so that aluminum alloy melt evenly cools off, equally can be so that mould excessive temperature differentials at short notice yet, thus die life improved and product is produced quantity.
Embodiment two
As shown in Figure 2, in the present embodiment, other structures are identical with embodiment one, and difference is: 5 are connected between described wind cooling vent 6 and described lower cast, can reach above-mentioned effect equally.
Although oneself discloses the utility model as above with preferred embodiment, the utility model is not to be defined in this.Any those skilled in the art within not breaking away from spirit and scope of the present utility model, all can make various changes or modifications, and therefore protection domain of the present utility model should be as the criterion with the claim limited range.
Claims (3)
1. the cooling device of a casting mold, comprise die ontology, described die ontology comprises patrix (1) and the counterdie (2) corresponding with patrix (1), between described patrix (1) and counterdie (2) are provided with and pour into a mould (3), (3) comprise (4) between the upper that is positioned at patrix (1) and are positioned between the lower cast of described counterdie (2) (5) between described cast, it is characterized in that: described die ontology also is provided with wind cooling vent (6), and (3) are connected between described wind cooling vent (6) and described cast.
2. the air removal unit of casting mold according to claim 1 is characterized in that: (4) are connected between described wind cooling vent (6) and described upper.
3. the air removal unit of casting mold according to claim 1 is characterized in that: (5) are connected between described wind cooling vent (6) and described lower cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253730 CN202701291U (en) | 2012-05-31 | 2012-05-31 | Cooling device of casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253730 CN202701291U (en) | 2012-05-31 | 2012-05-31 | Cooling device of casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701291U true CN202701291U (en) | 2013-01-30 |
Family
ID=47581631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220253730 Expired - Fee Related CN202701291U (en) | 2012-05-31 | 2012-05-31 | Cooling device of casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672149A (en) * | 2012-05-31 | 2012-09-19 | 昆山市浩坤机械有限公司 | Cooling device of casting mould |
-
2012
- 2012-05-31 CN CN 201220253730 patent/CN202701291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672149A (en) * | 2012-05-31 | 2012-09-19 | 昆山市浩坤机械有限公司 | Cooling device of casting mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130531 |