CN219724558U - Casting sand mould cooling mechanism - Google Patents
Casting sand mould cooling mechanism Download PDFInfo
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- CN219724558U CN219724558U CN202321181760.8U CN202321181760U CN219724558U CN 219724558 U CN219724558 U CN 219724558U CN 202321181760 U CN202321181760 U CN 202321181760U CN 219724558 U CN219724558 U CN 219724558U
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- sand
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- 238000001816 cooling Methods 0.000 title claims abstract description 61
- 238000005266 casting Methods 0.000 title claims abstract description 12
- 239000004576 sand Substances 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 131
- 244000035744 Hura crepitans Species 0.000 claims abstract description 38
- 239000000498 cooling water Substances 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 239000003110 molding sand Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009833 condensation Methods 0.000 abstract description 7
- 230000005494 condensation Effects 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 230000008021 deposition Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 239000000110 cooling liquid Substances 0.000 description 6
- 229910001141 Ductile iron Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000007528 sand casting Methods 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a casting sand mold cooling mechanism, which comprises a sand box and a cooling device, wherein the cooling device is arranged on the sand box; the water supply device, the buckle, the filtering device and the heating device are also included. According to the utility model, the sand box is used for carrying the molding sand and rapidly cooling the molding sand, so that the machining efficiency of the device is improved; cooling water is output into the sand box through the water supply device, so that the operation difficulty of operators is reduced; the water supply device is quickly connected with the sand box through the buckle, so that the practicability of the device is improved; the cooling water is filtered through the filtering device, so that the deposition of impurities in the water in the sand box is reduced, and the practicability of the device is improved; the water temperature in the water supply device is detected through the heating device, the cooling water is preheated, condensation on the surface of the medium cavity in the cooling process is prevented, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of sand casting processes, in particular to a casting sand cooling mechanism.
Background
The power source, the transmission device and the steering device of the automobile are generally made of spheroidal graphite cast iron, and spheroidal graphite cast iron is obtained through spheroidization and inoculation, so that the mechanical properties of cast iron are effectively improved, in particular the plasticity and the toughness are improved, and the strength higher than that of carbon steel is obtained. The high performance of the spheroidal graphite cast iron makes the application range of the spheroidal graphite cast iron very wide. The metal is generally obtained by adopting a sand casting method, water cooling is carried out after metal injection is completed, the cooling rate of the metal is improved, and the temperature of cooling water is generally higher than room temperature in order to prevent dew condensation on the surface of a cavity.
In the prior art, the Chinese patent application No. CN202222187861.8 relates to a sand casting device with a cooling mechanism, which comprises a sand box and a cooling device, and can reduce damage to a side plate and a water cooling assembly in the process of demolding.
However, the above device has the following problems in practical use: firstly, the sand box is in a high-temperature state, so that the difficulty of manually adding water into the cooling device is high, and the efficiency is poor; second, a large amount of evaporation occurs when cooling water enters the cooling device, and impurities in the water can remain in the pipeline to cause the subsequent pipeline to be blocked.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a casting sand mold cooling mechanism so as to improve the processing efficiency and reduce the operation difficulty of operators.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows.
The cooling mechanism for the casting sand mold comprises a sand box and a cooling device, wherein the cooling device is arranged on the sand box, and the sand box structure can be disassembled; the sand box is used for bearing molding sand, the water supply device is connected with the sand box through the buckle, and the water supply device supplies water to the sand box; the cooling water output end of the sand box is connected with the water supply device through the filtering device, the filtering device is arranged on the water supply device, and the filtering device filters the cooling water; the heating device is arranged on the water supply device, monitors the water temperature and preheats the cooling water; the sand box is used for carrying molding sand and rapidly cooling the molding sand, so that the machining efficiency of the device is improved; cooling water is output into the sand box through the water supply device, so that the operation difficulty of operators is reduced; the water supply device is quickly connected with the sand box through the buckle, so that the practicability of the device is improved; the cooling water is filtered through the filtering device, so that the deposition of impurities in the water in the sand box is reduced, and the practicability of the device is improved; the water temperature in the water supply device is detected through the heating device, the cooling water is preheated, condensation on the surface of the medium cavity in the cooling process is prevented, and the practicability of the device is improved.
Preferably, the sand box comprises a box body, a cooling pipeline, handles, supporting legs, a threaded interface and connecting pipes, wherein the box body is divided into an upper part and a lower part, the cooling pipeline is arranged in the inner walls of the upper part and the lower part of the box body, a plurality of groups of supporting legs are arranged on the lower end face of the lower part of the box body, the input end of the cooling pipeline is positioned on the right end face of the box body, the connecting pipes are arranged on the input end of the cooling pipeline, a plurality of groups of handles are connected with the left end and the right end of the box body, and the output end of the cooling pipeline penetrates through the surface of the box body to be connected with the threaded interface; water is injected into the cooling pipeline through the water supply device, so that the inside of the box body is rapidly cooled, and the cooling efficiency of the device is improved.
Preferably, the water supply device comprises a water tank, a water pump, a hot water pipe and a connecting nut, wherein the water pump is arranged on the upper end face of the water tank, the input end of the water pump penetrates through the upper end face of the water tank to enter the inner bottom of the water tank, the output end of the water pump is connected with the connecting pipe through a buckle, the connecting nut is arranged on the input end of the hot water pipe, the connecting nut can be connected with a threaded interface, and the output end of the hot water pipe is connected with the inner part of the water tank through a filtering device; the water pump is started, the cooling water in the water tank is pumped out and pressurized by the water pump and is output to the cooling pipeline through the buckle, and then the cooling water returns to the inside of the water tank through the hot water pipe, so that the cooling water can be recycled, the waste of the circulating water is reduced, the cooling water can be quickly circulated through the cooling pipeline through the water pump, and the cooling efficiency of the device is improved.
Preferably, the buckle comprises a connector, a sleeve, a clamping block and a connecting rod, wherein the output end of the water pump is connected with the connector, two groups of circular holes are formed in the rear end face of the connector, the sleeve is arranged on the inner bottom face of the connector, the bottom in the sleeve is connected with the lower end face of the clamping block through a spring, the connecting rod is connected to the upper end face of the clamping block, the upper part of the connecting rod penetrates through the upper end face of the water tank to extend to the upper side of the water tank, the connecting rod can move up and down in the connector, the upper part of the sleeve and the lower part of the clamping block are limited through a clamping groove, the clamping block can move up and down on the sleeve and cannot rotate, and the circular clamping groove is formed in the front part of the connecting pipe; the connecting head is pressed to the connecting pipe to enable the connecting pipe to enter the connecting head to enable the clamping block to clamp the clamping groove of the connecting pipe, the connecting pipe is connected with the connecting head, the clamping block is enabled to move downwards by pressing the connecting rod, and therefore the connecting pipe is taken out.
Preferably, the filtering device comprises a filtering box, a sealing plate, a connector sub-head, a connector female head and a filtering head, wherein the filtering box is arranged on the upper end face of the connector, the lower part of the filtering box is communicated with the inside of the connector, the sealing plate is arranged on the front end face of the filtering box, the middle part in the filtering box is provided with a filtering plate through a bracket, two groups of input pipes are arranged on the upper end face of the filtering box, the connector sub-head is arranged on the input pipes, the connector female head is arranged on the output end of the hot water pipe, the connector sub-head can be quickly connected with the connector female head, and the filtering head is arranged on the input end of the water pump; make hot-water line quick and the inside intercommunication of rose box through connector sub-head and connector female head, filter aquatic impurity through the inside filter of rose box, filter the cooling water of output through the filter head on the water pump, reduce the influence that aquatic impurity deposit led to the fact the unobstructed nature in to the cooling tube, improved the practicality of device.
Preferably, the heating device comprises a temperature sensor and a heating plate, the temperature sensor is arranged at the input end of the water pump, and the heating plate is arranged at the bottom of the water tank; the temperature sensor monitors the water temperature, and when the cooling liquid is lower than the room temperature in the initial cooling stage, the heating plate is started to heat the cooling liquid, so that dew condensation on the surface of the cavity is prevented.
By adopting the technical scheme, the utility model has the following technical progress.
According to the utility model, the sand box is used for carrying the molding sand and rapidly cooling the molding sand, so that the machining efficiency of the device is improved; cooling water is output into the sand box through the water supply device, so that the operation difficulty of operators is reduced; the water supply device is quickly connected with the sand box through the buckle, so that the practicability of the device is improved; the cooling water is filtered through the filtering device, so that the deposition of impurities in the water in the sand box is reduced, and the practicability of the device is improved; the water temperature in the water supply device is detected through the heating device, the cooling water is preheated, condensation on the surface of the medium cavity in the cooling process is prevented, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a buckle;
FIG. 4 is a schematic illustration of an isometric construction of a clasp;
wherein: 1. a case; 2. a cooling pipe; 3. a grip; 4. a support leg; 5. a threaded interface; 6. a connecting pipe; 7. a water tank; 8. a water pump; 9. a hot water pipe; 10. a coupling nut; 11. a connector; 12. a sleeve; 13. a clamping block; 14. a connecting rod; 15. a filter box; 16. a sealing plate; 17. a connector sub-head; 18. a connector female; 19. a filter head; 20. a temperature sensor; 21. and (5) heating the plate.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
Example 1
As shown in fig. 1, 2, 3 and 4, the water supply device is connected with the sand box through a buckle, and the filtering device is arranged on the water supply device.
The sand box comprises a box body 1, a cooling pipeline 2, a handle 3, supporting legs 4, a threaded interface 5 and a connecting pipe 6, wherein the box body 1 is divided into an upper part and a lower part, the cooling pipeline 2 is arranged in the inner walls of the upper part and the lower part of the box body 1, a plurality of groups of supporting legs 4 are arranged on the lower end face of the lower half part of the box body 1, the input end of the cooling pipeline 2 is positioned on the right end face of the box body 1, the connecting pipe 6 is arranged on the input end of the cooling pipeline 2, the left end and the right end of the box body 1 are respectively connected with a plurality of groups of the handle 3, and the output end of the cooling pipeline 2 penetrates through the surface of the box body 1 to be connected with the threaded interface 5.
The water supply device comprises a water tank 7, a water pump 8, a hot water pipe 9 and a connecting nut 10, wherein the water pump 8 is arranged on the upper end face of the water tank 7, the input end of the water pump 8 penetrates through the upper end face of the water tank 7 to enter the inner bottom of the water tank 7, the output end of the water pump 8 is connected with the connecting pipe 6 through a buckle, the connecting nut 10 is arranged on the input end of the hot water pipe 9, the connecting nut 10 can be connected with the threaded interface 5, and the output end of the hot water pipe 9 is connected with the inner part of the water tank 7 through a filtering device.
The buckle includes connector 11, sleeve pipe 12, fixture block 13 and connecting rod 14, the output and the connector 11 of water pump 8 are connected, it has two sets of circular holes to open on the rear end face of connector 11, install sleeve pipe 12 on the connector 11 inner bottom face, the lower terminal surface of sleeve pipe 12 inner bottom through spring and fixture block 13 is connected, be connected with connecting rod 14 on the up end of fixture block 13, the up end that water tank 7 was passed to the upper portion of connecting rod 14 extends to water tank 7 upside, connecting rod 14 can reciprocate in connector 11, the upper portion of sleeve pipe 12 passes through the draw-in groove spacing with fixture block 13 lower part, fixture block 13 can reciprocate on sleeve pipe 12, unable rotation, the front portion of connecting pipe 6 is provided with circular draw-in groove.
The filter device comprises a filter tank 15, a sealing plate 16, a connector sub-head 17, a connector female head 18 and a filter head 19, wherein the filter tank 15 is installed on the upper end face of the connector 11, the lower part of the filter tank 15 is communicated with the inside of the connector 11, the sealing plate 16 is installed on the front end face of the filter tank 15, the middle part in the filter tank 15 is provided with a filter plate through a bracket, the upper end face of the filter tank 15 is provided with two groups of input pipes, the connector sub-head 17 is installed on the input pipes, the connector female head 18 is installed on the output end of the hot water pipe 9, the connector sub-head 17 can be quickly connected with the connector female head 18, and the filter head 19 is installed on the input end of the water pump 8.
Firstly, the connecting nut 10, the threaded interface 5, the connector sub-head 17, the connector main head 18, the connector 11 and the connecting pipe 6 are connected, then the water pump 8 is started, the water pump 8 pumps out cooling water in the water tank 7 and outputs the cooling water to the cooling pipeline 2 through the buckle in a pressurized manner, then the cooling water returns to the inside of the water tank 7 through the hot water pipe 9 to cool the tank body 1, and after the cooling is finished, the equipment is closed.
According to the embodiment, the sand box is used for carrying the molding sand and rapidly cooling the molding sand, so that the machining efficiency of the device is improved; cooling water is output into the sand box through the water supply device, so that the operation difficulty of operators is reduced; the water supply device is quickly connected with the sand box through the buckle, so that the practicability of the device is improved; the cooling water is filtered through the filtering device, so that the deposition of impurities in the water in the sand box is reduced, and the practicability of the device is improved.
Example 2
The improvement on the first embodiment comprises a heating device which is arranged on the water supply device; the water temperature in the water supply device is detected through the heating device, the cooling water is preheated, condensation on the surface of the medium cavity in the cooling process is prevented, and the practicability of the device is improved.
The heating device comprises a temperature sensor 20 and a heating plate 21, the temperature sensor 20 is arranged at the input end of the water pump 8, and the heating plate 21 is arranged at the bottom in the water tank 7; when the temperature sensor 20 monitors the water temperature and the cooling liquid is lower than the room temperature in the initial stage of cooling, the heating plate 21 is opened to heat the cooling liquid, thereby preventing dew condensation on the surface of the cavity.
As shown in fig. 1 to 4, when the utility model works, firstly, the temperature sensor 20 monitors the water temperature, when the initial cooling liquid is lower than the room temperature, the heating plate 21 is started to heat the cooling liquid, then the connecting nut 10, the threaded interface 5, the connector sub-head 17, the connector main head 18, the connector 11 and the connecting pipe 6 are connected, then the water pump 8 is started, the water pump 8 pumps the cooling water in the water tank 7 and pressurizes the cooling water to be output into the cooling pipeline 2 through the buckle, and then the cooling water returns to the inside of the water tank 7 through the hot water pipe 9 to cool the tank body 1, and after the cooling is finished, the equipment is closed.
The water pump 8, the temperature sensor 20, the heating plate 21, the connector sub-head 17 and the connector main head 18 are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (6)
1. The cooling mechanism for the casting sand mold comprises a sand box and a cooling device, wherein the cooling device is arranged on the sand box, and the sand box structure can be disassembled; the molding sand machine is characterized by further comprising a water supply device, a buckle, a filtering device and a heating device, wherein the sand box bears molding sand, the water supply device is connected with the sand box through the buckle, and the water supply device supplies water to the sand box; the cooling water output end of the sand box is connected with the water supply device through the filtering device, the filtering device is arranged on the water supply device, and the filtering device filters the cooling water; the heating device is arranged on the water supply device, monitors the water temperature and preheats the cooling water.
2. The casting sand mold cooling mechanism according to claim 1, wherein the sand box comprises a box body (1), a cooling pipeline (2), a grip (3), supporting legs (4), a threaded interface (5) and a connecting pipe (6), the box body (1) is divided into an upper part and a lower part, the cooling pipeline (2) is arranged in the inner walls of the upper part and the lower part of the box body (1), a plurality of groups of supporting legs (4) are arranged on the lower end face of the lower part of the box body (1), the input end of the cooling pipeline (2) is positioned on the right end face of the box body (1), the connecting pipe (6) is arranged on the input end of the cooling pipeline (2), the left end and the right end of the box body (1) are connected with a plurality of groups of grips (3), and the output end of the cooling pipeline (2) penetrates through the surface of the box body (1) to be connected with the threaded interface (5).
3. The casting sand mold cooling mechanism according to claim 2, characterized in that the water supply device comprises a water tank (7), a water pump (8), a hot water pipe (9) and a connecting nut (10), wherein the water pump (8) is installed on the upper end face of the water tank (7), the input end of the water pump (8) penetrates through the upper end face of the water tank (7) to enter the inner bottom of the water tank (7), the output end of the water pump (8) is connected with the connecting pipe (6) through a buckle, the connecting nut (10) is installed on the input end of the hot water pipe (9), the connecting nut (10) can be connected with the threaded interface (5), and the output end of the hot water pipe (9) is connected with the inner part of the water tank (7) through the filtering device.
4. The casting sand mold cooling mechanism according to claim 3, wherein the buckle comprises a connector (11), a sleeve (12), a clamping block (13) and a connecting rod (14), the output end of the water pump (8) is connected with the connector (11), two groups of circular holes are formed in the rear end face of the connector (11), the sleeve (12) is installed on the inner bottom face of the connector (11), the inner bottom face of the sleeve (12) is connected with the lower end face of the clamping block (13) through a spring, the connecting rod (14) is connected on the upper end face of the clamping block (13), the upper portion of the connecting rod (14) penetrates through the upper end face of the water tank (7) to extend to the upper side of the water tank (7), the connecting rod (14) can move up and down in the connector (11), the upper portion of the sleeve (12) and the lower portion of the clamping block (13) are limited through clamping grooves, the clamping block (13) can move up and down on the sleeve (12) and cannot rotate, and the circular clamping grooves are formed in the front of the connecting pipe (6).
5. A casting sand mould cooling device according to claim 3, characterized in that the filter device comprises a filter tank (15), a sealing plate (16), a connector sub-head (17), a connector main head (18) and a filter head (19), wherein the filter tank (15) is arranged on the upper end face of the connector (11), the lower part of the filter tank (15) is communicated with the inside of the connector (11), the sealing plate (16) is arranged on the front end face of the filter tank (15), the middle part in the filter tank (15) is provided with a filter plate through a bracket, two groups of input pipes are arranged on the upper end face of the filter tank (15), the connector sub-head (17) is arranged on the input pipes, the connector main head (18) is arranged on the output end of the hot water pipe (9), the connector sub-head (17) can be quickly connected with the connector main head (18), and the filter head (19) is arranged on the input end of the water pump (8).
6. A casting sand mould cooling device according to claim 3, characterized in that the heating means comprise a temperature sensor (20) and a heating plate (21), the temperature sensor (20) being mounted on the input of the water pump (8), the heating plate (21) being mounted on the bottom of the water tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181760.8U CN219724558U (en) | 2023-05-17 | 2023-05-17 | Casting sand mould cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181760.8U CN219724558U (en) | 2023-05-17 | 2023-05-17 | Casting sand mould cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219724558U true CN219724558U (en) | 2023-09-22 |
Family
ID=88029345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321181760.8U Active CN219724558U (en) | 2023-05-17 | 2023-05-17 | Casting sand mould cooling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219724558U (en) |
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2023
- 2023-05-17 CN CN202321181760.8U patent/CN219724558U/en active Active
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