CN209998348U - casting mould with self-cooling function - Google Patents
casting mould with self-cooling function Download PDFInfo
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- CN209998348U CN209998348U CN201920907829.8U CN201920907829U CN209998348U CN 209998348 U CN209998348 U CN 209998348U CN 201920907829 U CN201920907829 U CN 201920907829U CN 209998348 U CN209998348 U CN 209998348U
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- Prior art keywords
- casting
- water tank
- cooling
- die
- pipe
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- 238000005266 casting Methods 0.000 title claims abstract description 81
- 238000001816 cooling Methods 0.000 title claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 238000007789 sealing Methods 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 abstract description 8
- 239000004411 aluminium Substances 0.000 abstract 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000005495 investment casting Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses an casting mould with from cold function, its technical scheme main points are including casting terrace die and with the casting die that the casting terrace die used with the casting terrace die cooperation, constitute the die cavity that is used for the casting between casting terrace die and the casting die, still include the embedded groove of seting up in the casting die is inside, the embedded groove is embedded to be equipped with and is fixed with the cooling tube, installation is fixed in water pump and the water tank on casting die surface, the pipeline of intercommunication in the water pump outlet end, the end of pipeline keeping away from the water pump communicates with the end of cooling tube, the third pipeline of intercommunication on the water tank, the end of third pipeline keeping away from the water tank communicates with the tip of cooling tube, the casting mould that has the cold function adopts the water-cooling mode to cool off the casting fashioned aluminium product, can be better improve the grain size of aluminium product, improve the intensity and the toughness of the fashioned aluminium product of casting.
Description
Technical Field
The utility model relates to a casting mold field, in particular to casting mold with from cold function.
Background
The casting mold is a mold for casting aluminum products , which is produced by previously forming the structural shape of the parts with other easily moldable materials in order to obtain the structural shape of the parts.
In the precision casting process, the pinhole defect is which is a common defect of investment precision castings, the heat dissipation condition of castings is a key factor causing the casting to form the pinhole defect, for example, the aluminum alloy investment precision castings have different shapes, different casting structures cause larger difference of solidification time after casting, the grain size control of the aluminum alloy castings is important measures for improving the casting quality, the grain value can be increased and the grains can be refined by increasing the supercooling degree, and therefore, how to improve the cooling speed of the investment castings is keys for enabling the castings to obtain higher mechanical properties.
However, in the current practical production, the aluminum alloy investment precision casting is usually naturally cooled when being solidified in the air, so that the cooling speed is slow, and the mechanical property of the casting is not high; in addition, more casting molds adopt an air cooling mode, and the cooling effect is poor; thirdly, some water cooling methods are adopted, but the pipelines in which the cooling pipes are connected with the outside are difficult to disassemble, clean and remove the scale.
SUMMERY OF THE UTILITY MODEL
To solve the above problems, it is an object of the present invention to provide casting molds with self-cooling function.
The above technical purpose of the present invention can be achieved by the following technical solutions:
A casting mold with self-cooling function, comprising a casting male mold and a casting female mold matched with the casting male mold, wherein a cavity for casting is formed between the casting male mold and the casting female mold, and the casting mold further comprises:
two foot pads symmetrically fixed on the casting female die;
an embedded groove arranged in the casting female die, wherein a cooling pipe is embedded and fixed in the embedded groove;
a water pump and a water tank which are fixed on the surface of the casting female die are installed;
an air pressure balancing port arranged on the water tank, wherein a plug is inserted at the air pressure balancing port;
an th pipe communicated with the water outlet end of the water pump, wherein the th pipe is communicated with the end of the cooling pipe at the end of far away from the water pump;
a second pipeline communicated with the water inlet end of the water pump, wherein the second pipeline is communicated with the water tank at the end far away from the water pump;
a third conduit in communication with the water tank, the third conduit in communication with an end of the cooling tube at an end remote from the water tank;
and a plurality of radiating fins fixed outside the water tank in a welding manner.
By adopting the technical scheme, the casting mould with the self-cooling function cools the cast aluminum product in a water cooling mode, the cooling efficiency is higher than that of the traditional natural cooling and air cooling modes, the grain size of the aluminum product can be better improved, and the strength and toughness of the cast aluminum product are improved.
Preferably, the th pipeline is fixed with a th flange at the end far away from the water pump, the cooling pipe is fixed with a second flange at the end, and the th flange and the second flange are connected through a plurality of th locking bolts.
Through adopting above-mentioned technical scheme, utilize ring flange, second ring flange and lock bolt can conveniently realize being connected of pipeline and cooling tube.
Preferably, the third conduit has a collar at the end remote from the tank, a second collar at the end of the cooling tube, and a fastening sleeve co-threadedly engaged with the exterior of the collar and the second collar.
Through adopting above-mentioned technical scheme, with collars with the second collar butt joint after screw up the adapter sleeve just can realize being connected of third pipeline and cooling tube, it is comparatively convenient and reliable.
Preferably, the th flange plate and the second flange plate jointly define a th placement groove with a circular cross section on the surfaces that are close to each other, and an O-ring is arranged in the th placement groove.
By adopting the technical scheme, the O-shaped rings in the th placing grooves can increase the connection tightness between the cooling pipe and the th pipeline.
Preferably, the th collar and the second collar are provided with a second placing groove with a rectangular cross section on the surfaces close to each other, and an annular sealing ring is arranged in the second placing groove.
Through adopting above-mentioned technical scheme, the sealing performance of being connected between third pipeline and the cooling tube can be increased to the ring packing in the second standing groove.
Preferably, the th pipeline has a disc fixed to the connecting end of the water tank and the connecting end of the second pipeline and the water tank, the disc is connected to the water tank by a plurality of second locking bolts, and layers of sealing gaskets are fixed to the disc at the surface near the water tank.
Through adopting above-mentioned technical scheme, can install the second pipeline on the water tank with third pipeline swift through utilizing disc and second locking bolt.
Preferably, the casting die is externally connected with a hanging plate, the hanging plate is connected with the water tank through a plurality of third locking bolts, and the water tank is arranged between the hanging plate and the casting die.
Through adopting above-mentioned technical scheme, utilize link plate and third locking bolt can conveniently be fixed the water tank.
To sum up, the utility model discloses mainly have following beneficial effect:
in addition, the cooling pipe is embedded in the casting concave die, so that the cooling effect is improved compared with the cooling effect of coiling the cooling pipe outside the die, the cooling pipe, the th pipeline and the third pipeline can be detached and cleaned, and the water tank, the second pipeline and the third pipeline can be detached and cleaned conveniently.
Drawings
Fig. 1 is a schematic structural view of a casting mold having a self-cooling function;
FIG. 2 is a structural sectional view of a casting mold with a self-cooling function;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is an enlarged view at C in FIG. 2;
fig. 6 is a second structural sectional view of the casting mold having the self-cooling function.
The reference numbers of the casting male die, the casting female die, the casting die cavity, the gasket 4, the embedded groove 5, the embedded groove 6, the cooling pipe 7, the water pump 8, the water tank 9, the pipeline 10, the second pipeline 11, the third pipeline 12, the radiating fin 13, the flange plate 14, the second flange plate 15, the locking bolt 16, the collar 17, the second collar 18, the fastening sleeve 19, the placing groove 20, the O-shaped ring 21, the second placing groove 22, the annular sealing ring 23, the disc 24, the second locking bolt 25, the sealing gasket 26, the hanging plate 27, the third locking bolt 28, the air pressure balancing hole 29 and the plug.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.
Referring to fig. 1 to 6, a casting mold with a self-cooling function, comprising a casting male mold 1 and a casting female mold 2 used in cooperation with the casting male mold 1, wherein a mold cavity 3 for casting is formed between the casting male mold 1 and the casting female mold 2, wherein two support legs 4 are symmetrically fixed on the casting female mold 2, the two support legs 4 are used for supporting the casting mold, in order to cool an aluminum product formed in the mold cavity 3, an embedded groove 5 is formed inside the casting female mold 2, a cooling pipe 6 is embedded and fixed in the embedded groove 5, a water pump 7 and a water tank 8 are mounted and fixed on the surface of the casting female mold 2, an air pressure balance port is formed on the water tank 8, a plug 29 is inserted in the air pressure balance port, a water outlet end of the water pump 7 is communicated with a pipe 9, a pipe 9 is communicated with a end of the cooling pipe 6 at the end far away from the water tank 7, a water inlet end of the water pump 7 is communicated with a second pipe 10, the water inlet end of the second pipe 10 is communicated with the water tank 2 at the end far away from the water tank 7, the water tank 8, the third pipe is communicated with the water tank 11, the water tank 6, the water tank 11, the water tank is communicated with the cooling pipe 6, the water tank 6, the cooling pipe is more efficiently cleaned, the cooling pipe 6, the cooling pipe is more efficiently than the cooling pipe 6, the cooling pipe 12, the cooling pipe is cleaned, the cooling pipe 6, the cooling pipe is more efficiently, the cooling pipe is cleaned, the cooling pipe 12 is more efficiently, the cooling pipe 6, the cooling pipe is more efficiently than the cooling pipe 6, the cooling pipe 12 is more efficiently than the cooling pipe 6, the cooling.
Referring to fig. 1 to 6, in order to facilitate connection of the th pipe 9 and the cooling pipe 6, a th pipe 9 is fixed with a first 1 flange 13 at a 0 end far away from the water pump 7, a second flange 14 is fixed at an end of the cooling pipe 6, the th pipe 9 and the th flange 13 and the second flange 14 are connected through a plurality of 3 locking bolts 15, connection of the th pipe 9 and the cooling pipe 6 can be facilitated by a th flange 13, a second flange 14 and a th locking bolt 15, in order to facilitate connection of the third pipe 11 and the cooling pipe 6, a third 638 collar 16 is fixed at a end far away from the water tank 8 of the third pipe 11, a second collar 17 is fixed at an end of the cooling pipe 6, a collar 18 is commonly screwed to the outer portions of the collar 16 and the second collar 17, a fastening sleeve 18 is screwed to the outer portions of the th collar 16 and the second collar 17, after the th collar 16 is abutted against the second collar 17, the second collar 18 is screwed to achieve connection of the third pipe 11 and the cooling pipe 6, a rectangular ring 3519 is disposed in a sealing groove which is disposed between the cooling pipe 19 and a sealing ring 19, a sealing ring 20 is disposed in the cooling pipe 19, and a circular groove is disposed between the cooling pipe 19, and a mounting groove 3619 is disposed.
Referring to fig. 1 to 6, in order to facilitate connection of th pipes 9 and 10 with a water tank 8, a disc 23 is fixed to a connecting end of th pipes 9 with the water tank 8 and a connecting end of the second pipes 10 with the water tank 8, the disc 23 is connected with the water tank 8 through four second locking bolts 24, layers of gaskets 25 are fixed to a surface of the disc 23 close to the water tank 8, the second pipes 10 and the third pipes 11 can be quickly mounted on the water tank 8 through the disc 23 and the second locking bolts 24, a hanging plate 26 is connected to the outside of the casting die 2, the hanging plate 26 is connected with the water tank 8 through four third locking bolts 27, the water tank 8 is arranged between the hanging plate 26 and the casting die 2, and the water tank 8 can be conveniently fixed through the hanging plate 26 and the third locking bolts 27.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
- The casting die with the self-cooling function comprises a casting male die (1) and a casting female die (2) matched with the casting male die (1), wherein a die cavity (3) for casting is formed between the casting male die (1) and the casting female die (2), and is characterized by further comprising:two foot pads (4) symmetrically fixed on the casting female die (2);an embedded groove (5) arranged in the casting female die (2), wherein a cooling pipe (6) is embedded and fixed in the embedded groove (5);a water pump (7) and a water tank (8) are installed and fixed on the surface of the casting female die (2);an air pressure balancing port (28) arranged on the water tank (8), and a plug (29) is inserted at the air pressure balancing port;an th pipeline (9) communicated with the water outlet end of the water pump (7), wherein the th pipeline (9) is communicated with the end of the cooling pipe (6) at the end of far away from the water pump (7);a second pipeline (10) communicated with the water inlet end of the water pump (7), wherein the second pipeline (10) is communicated with the water tank (8) at the end far away from the water pump (7);a third conduit (11) communicating with the water tank (8), the third conduit (11) communicating with the end of the cooling pipe (6) at the end remote from the water tank (8);and a plurality of radiating fins (12) welded and fixed outside the water tank (8).
- 2. self-cooling casting mold according to claim 1, wherein the pipe (9) has a flange (13) at the end remote from the water pump (7), the cooling pipe (6) has a second flange (14) at the end, and the flange (13) and the second flange (14) are connected by a plurality of locking bolts (15).
- 3. self-cooling casting mould according to claim 1, wherein the third pipe (11) has a collar (16) at the end remote from the water tank (8), the cooling pipe (6) has a second collar (17) at the end, and the collar (16) and the second collar (17) have fastening sleeves (18) screwed together on the outside.
- 4. self-cooling casting mold according to claim 2, wherein the flange (13) and the second flange (14) have a circular cross-section groove (19) on their faces adjacent to each other, and the groove (19) has an O-ring (20) inside.
- 5. self-cooling casting mold according to claim 3, wherein the collar (16) and the second collar (17) together define a second groove (21) with a rectangular cross-section at faces adjacent to each other, and the second groove (21) is provided with an annular sealing ring (22).
- 6. self-cooling casting mold according to claim 1, wherein the pipe (9) has a disc (23) fixed to the connection end of the water tank (8) and the connection end of the second pipe (10) and the water tank (8), the disc (23) is connected to the water tank (8) by a plurality of second locking bolts (24), and layers of gaskets (25) are fixed to the disc (23) at the surface close to the water tank (8).
- 7. self-cooling casting mould according to claim 1, wherein a hanging plate (26) is connected to the exterior of the casting cavity die (2), the hanging plate (26) is connected to the water tank (8) by a plurality of third locking bolts (27), and the water tank (8) is disposed between the hanging plate (26) and the casting cavity die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920907829.8U CN209998348U (en) | 2019-06-17 | 2019-06-17 | casting mould with self-cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920907829.8U CN209998348U (en) | 2019-06-17 | 2019-06-17 | casting mould with self-cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209998348U true CN209998348U (en) | 2020-01-31 |
Family
ID=69309756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920907829.8U Expired - Fee Related CN209998348U (en) | 2019-06-17 | 2019-06-17 | casting mould with self-cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209998348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215585A (en) * | 2020-03-01 | 2020-06-02 | 许益波 | Sand box for casting |
-
2019
- 2019-06-17 CN CN201920907829.8U patent/CN209998348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111215585A (en) * | 2020-03-01 | 2020-06-02 | 许益波 | Sand box for casting |
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| 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: 20200131 |