CN208374176U - A kind of aluminium alloy castings cooling structure - Google Patents
A kind of aluminium alloy castings cooling structure Download PDFInfo
- Publication number
- CN208374176U CN208374176U CN201820877332.1U CN201820877332U CN208374176U CN 208374176 U CN208374176 U CN 208374176U CN 201820877332 U CN201820877332 U CN 201820877332U CN 208374176 U CN208374176 U CN 208374176U
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- China
- Prior art keywords
- cooling
- aluminium alloy
- cold
- alloy castings
- input port
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Abstract
The utility model discloses a kind of aluminium alloy castings cooling structures, including die ontology, aluminium alloy castings are equipped in die ontology, aluminium alloy castings are equipped with thermal center region, the cooling insert being bonded with thermal center region is equipped in mold, cooling chamber is equipped in cooling insert, somewhat cold pipe is connected in cooling insert, the cold pipe of point is equipped with input port, delivery outlet and connecting tube, input port is protruded into cooling chamber by connecting tube, input port is connected with vortex tube, vortex tube is equipped with compressed air inlet, cold-air vent and hot air outlet, cold-air vent is connected to the input port for putting cold pipe.The utility model has structure simple, and input cost is low, good cooling results, and the characteristics of safe operation.
Description
Technical field
The utility model relates to casting technology field, in particular to a kind of aluminium alloy castings cooling structure.
Background technique
Casting is cast to liquid metals in the mould cavity being adapted with part shape, after its cooled and solidified, to obtain
The method for obtaining part or blank.It was mostly originally solid-state but the metal that can be heated to liquid by casting material matter, and the material of mold can be with
It is sand, metal even ceramics etc..
Aluminium alloy castings need to cool down thermal center region during casting, are by cold in the prior art
But water cools down casting, but uses water cooling, and factory needs to modify cooling tower, buys pressure pump, lay cycle pipeline, knot
Structure is complicated, and cost of investment is high, and water cooling easily leads to aluminium alloy castings and generates shrinkage porosite, causes casting to generate defect, furthermore uses
Water cooling, there is drainage in water cooling tracheal rupture or joint looseness in casting process, once aluminium alloy liquid encounters water, hold
Aluminium alloy explosion easily occurs, causes production accident and casualties, danger coefficient is high.
Summary of the invention
In view of the deficiencies of the prior art and defect, a kind of aluminium alloy castings cooling structure is provided, has structure simple, investment
It is at low cost, good cooling results, and the characteristics of safe operation.
To achieve the above object, the utility model provides following technical scheme.
A kind of aluminium alloy castings cooling structure, including die ontology, die ontology is interior to be equipped with aluminium alloy castings, aluminium alloy
Casting is equipped with thermal center region, and the cooling insert being bonded with thermal center region is equipped in mold, and cooling chamber is equipped in cooling insert, cold
But somewhat cold pipe is connected in insert, puts cold pipe equipped with input port, delivery outlet and connecting tube, input port is protruded into cold by connecting tube
Intracavitary, input port is connected with vortex tube, and vortex tube is equipped with compressed air inlet, cold-air vent and hot air outlet, cold
Air outlet slit is connected to the input port for putting cold pipe.
Further, cooling insert is fixed on die ontology by screw.
Further, the hot air outlet of vortex tube is connected with collecting pipe.
Further, cooling insert is equipped with screw hole, puts cold pipe and is connect by screw hole with cooling insert.
Further, connecting tube is located in the cold pipe of point, puts and forms clearance space between cold inside pipe wall and connection pipe outer wall, defeated
Outlet is connected to by clearance space with cooling chamber.
The utility model has the following beneficial effects: the cooling structure of the utility model, in use, compressed air is through compressed air
Entrance enters in vortex tube, is converted by vortex tube, compressed air is converted to cold air and hot-air, cold air successively passes through
Cold-air vent, the input port of the cold pipe of point, connecting tube enter in cooling chamber, and the cold air in cooling chamber is again through cooling insert transmitting
To the thermal center region of aluminium alloy castings, to be cooled down to thermal center region, by using vortex tube, it is only necessary to which factory provides
The compressed air of 6MPa can be cooled down, and structure is simple, and input cost is low, and thermal center region after cooling is mentioned without shrinkage porosite
The qualification rate of high product promotes the quality of product, and faster, cooling velocity is faster, furthermore cold using air for the solidification rate of molten aluminum
But, be not in drainage, production accident and casualties would not be caused, safe operation reduces the wind of casting flaw
Danger.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1. die ontologies；2. aluminium alloy castings；3. cooling insert；4. cooling chamber；5. point cold pipe；6. input port；7.
Delivery outlet；8. connecting tube；9. vortex tube；10. compressed air inlet；11. cold-air vent；12. hot air outlet.
Specific embodiment
The utility model is further illustrated in conjunction with attached drawing.
A kind of aluminium alloy castings cooling structure shown in Figure 1, including die ontology 1, die ontology 1 is interior to be equipped with aluminium
Alloy-steel casting 2, aluminium alloy castings 2 are equipped with thermal center region, and the cooling insert 3 being bonded with thermal center region is equipped in mold, cooling
Insert 3 is fixed on die ontology 1 by screw, and cooling 3 bottom of insert fits with thermal center region, is equipped in cooling insert 3
Cooling chamber 4 connects somewhat cold pipe 5 in cooling insert 3, and cooling insert 3 is equipped with screw hole, puts cold pipe 5 by screw hole and cooling inlays
Block 3 connects, easy to connect, and connecting tube 8 is located in the cold pipe 5 of point, puts and forms gap sky between cold 5 inner wall of pipe and 8 outer wall of connecting tube
Between, cold pipe 5 is put equipped with input port 6, delivery outlet 7 and connecting tube 8, and delivery outlet 7 is connected to by clearance space with cooling chamber 4, defeated
Entrance 6 is protruded into cooling chamber 4 by connecting tube 8, and input port 6 is connected with vortex tube 9, and vortex tube 9 is equipped with compressed air inlet
10, cold-air vent 11 and hot air outlet 12, cold-air vent 11 are connected to the input port 6 for putting cold pipe 5.
The cooling structure of the utility model leads in use, compressed air enters in vortex tube 9 through compressed air inlet 10
The conversion of vortex tube 9 is crossed, compressed air is converted into cold air and hot-air, it is cold that cold air successively passes through cold-air vent 11, point
The input port 6 of pipe 5, connecting tube 8 enter in cooling chamber 4, and the cold air in cooling chamber 4 is transferred to aluminium alloy through cooling insert 3 again
On the thermal center region of casting 2, to cool down to thermal center region, cold air after cooling is again through clearance space from 7 row of delivery outlet
Out, by using vortex tube 9, it is only necessary to which the compressed air that factory provides 6MPa can be cooled down, and structure is simple, input cost
It is low, and thermal center region after cooling is not in drainage using air cooling without shrinkage porosite, would not cause production thing
Therefore and casualties, safe operation.
Further, the hot air outlet 12 of vortex tube 9 is connected with collecting pipe, the hot-air that hot air outlet 12 exports,
It can be recycled by collecting pipe and carry out pouring basin preheating and pouring basin heat preservation, resource can be reused.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (5)
1. a kind of aluminium alloy castings cooling structure, including die ontology (1), die ontology (1) is interior to be equipped with aluminium alloy castings (2),
It is characterized by: aluminium alloy castings (2) are equipped with thermal center region, it is equipped with the cooling insert (3) being bonded with thermal center region in mold,
Cooling chamber (4) are equipped in cooling insert (3), connect somewhat cold pipe (5) on cooling insert (3), put cold pipe (5) equipped with input port
(6), delivery outlet (7) and connecting tube (8), input port (6) are protruded into cooling chamber (4) by connecting tube (8), input port (6) connection
Have vortex tube (9), vortex tube (9) is equipped with compressed air inlet (10), cold-air vent (11) and hot air outlet (12), cold
Air outlet slit (11) is connected to the input port (6) for putting cold pipe (5).
2. a kind of aluminium alloy castings cooling structure according to claim 1, it is characterised in that: cooling insert (3) pass through spiral shell
Nail is fixed on die ontology (1).
3. a kind of aluminium alloy castings cooling structure according to claim 1, it is characterised in that: the hot-air of vortex tube (9)
Outlet (12) is connected with collecting pipe.
4. a kind of aluminium alloy castings cooling structure according to claim 1, it is characterised in that: cooling insert (3) are equipped with
Screw hole is put cold pipe (5) and is connect by screw hole with cooling insert (3).
5. a kind of aluminium alloy castings cooling structure according to claim 1, it is characterised in that: it is cold that connecting tube (8) is located at point
Manage in (5), put and form clearance space between cold pipe (5) inner wall and connecting tube (8) outer wall, delivery outlet (7) by clearance space and
Cooling chamber (4) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877332.1U CN208374176U (en) | 2018-06-07 | 2018-06-07 | A kind of aluminium alloy castings cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820877332.1U CN208374176U (en) | 2018-06-07 | 2018-06-07 | A kind of aluminium alloy castings cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208374176U true CN208374176U (en) | 2019-01-15 |
Family
ID=64969763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820877332.1U Expired - Fee Related CN208374176U (en) | 2018-06-07 | 2018-06-07 | A kind of aluminium alloy castings cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208374176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918924A (en) * | 2019-12-24 | 2020-03-27 | 深圳丰发一诺科技有限公司 | Casting equipment with heat dissipation function for metal product |
| CN114192756A (en) * | 2021-12-15 | 2022-03-18 | 湖南江滨机器（集团）有限责任公司 | Piston casting mould cooling system and piston casting equipment |
-
2018
- 2018-06-07 CN CN201820877332.1U patent/CN208374176U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918924A (en) * | 2019-12-24 | 2020-03-27 | 深圳丰发一诺科技有限公司 | Casting equipment with heat dissipation function for metal product |
| CN114192756A (en) * | 2021-12-15 | 2022-03-18 | 湖南江滨机器（集团）有限责任公司 | Piston casting mould cooling system and piston casting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |