CN222588080U - Mould point cooling device - Google Patents
Mould point cooling device Download PDFInfo
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- CN222588080U CN222588080U CN202421275660.6U CN202421275660U CN222588080U CN 222588080 U CN222588080 U CN 222588080U CN 202421275660 U CN202421275660 U CN 202421275660U CN 222588080 U CN222588080 U CN 222588080U
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Abstract
The utility model provides a mold point cooling device, which relates to the technical field of mold cooling and comprises a separation plate, wherein an elastic overflow plate is fixedly arranged in the separation plate, an electric lifting rod is fixedly arranged at the top end of the elastic overflow plate, a main control board is connected with an electric lifting rod signal, and a temperature sensor is connected with the main control board signal. The utility model has the advantages that the notch structure capable of storing water is arranged in the die, the temperature detection structure is arranged in the notch structure, cold water is led into the notch structure in the cooling process, the low temperature of the cold water is utilized to exchange heat with products in the die, the water temperature in the notch structure is raised, the water in the notch is led out according to the temperature signal after the temperature is raised, the cold water is led in again, the cold water can be temporarily stored in the notch structure, the heat of the cold water is fully utilized to absorb the heat, the utilization efficiency of the cold water is improved, and the point cooling of the products in the die is inconvenient.
Description
Technical Field
The utility model relates to the technical field of mold cooling, in particular to a mold point cooling device.
Background
In the foundry industry, die casting molds are very common components. For ease of production and for saving of mould material, the die-casting mould has a thick-walled part and a thin-walled part. Because the liquid metal has the characteristic of high temperature, the temperature of the thin wall part of the die is easy to rise due to heat conduction. When serious, the thin wall part is deformed, thereby affecting the size and quality of the product and greatly reducing the qualification rate of the product. To overcome this problem, a spot cooling method is adopted to reduce the temperature of the thin wall portion, thereby ensuring the size and quality of the product.
The utility model provides an aluminium die casting die point cooling structure has been introduced in CN202222801376.5, with the outside water source of inlet opening intercommunication, the arc water pipe of intercommunication is given with the water source transmission to the inlet opening, every department of fixed plate is given with the water source transmission to the arc water pipe, simultaneously many arc water pipes hold rivers full retaining bend, the axis of rotation is installed through the bearing rotation to the inside of a plurality of retaining bends, the tip intercommunication of arc water pipe has the apopore, rivers stir turbine blade along the axis of rotation in retaining bend inside and rotate, slow down the speed of rivers, slow rivers fully absorb aluminium die casting die and cast the heat that produces at the aluminium hot liquid, then take a large amount of heat to discharge through the apopore, the temperature of template has been reduced in the at utmost, prevent that the template warp, the qualification rate of the aluminium product that makes out improves. But this cooling structure is inconvenient to detect its inside temperature, and the water that continues to flow is unfavorable for fully absorbing the heat, and is inconvenient for fully utilizing the difference in temperature of water to carry out heat transfer, uses comparatively inconvenient.
Disclosure of utility model
Therefore, the present utility model aims to provide a mold spot cooling device to solve the problems mentioned in the background art and overcome the shortcomings in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a mold point cooling device, including a mold main body, a mold cavity is provided in the mold main body, a plurality of cooling point grooves are provided in the periphery of the mold cavity, a partition plate is provided in the cooling point grooves, an elastic overflow plate is fixedly installed in the partition plate, an electric lifting rod is fixedly installed at the top end of the elastic overflow plate, a main control board is connected with signals of the electric lifting rod, a temperature sensor is connected with signals of the main control board, a water inlet pipe is fixedly installed at the bottom of one end of the cooling point grooves, a circulating water tank is fixedly installed at one end of the water inlet pipe, and a water outlet pipe is fixedly installed at one end of the circulating water tank.
By any of the above-mentioned schemes, preferably, the cooling point groove is opened in the inside of the mold main body, the inside of the cooling point groove is provided with a cooling cavity and an overflow cavity, and the cooling cavity and the overflow cavity are respectively located at two sides of the isolation plate.
By adopting the technical scheme, the cooling cavity is arranged at a position close to the die cavity, the overflow cavity is arranged at a position far away from the die cavity, cold water is led into the cooling cavity to cool the inside of the die cavity in a point manner, and water overflows into the overflow cavity after the temperature of the cold water is raised, and is led out.
By the above-mentioned scheme preferred, the elasticity overflow board includes supporting spring and overflow filter, supporting spring fixed mounting is in the inside of division board, supporting spring's top fixed mounting has the overflow filter with division board swing joint.
By the preferred in above-mentioned arbitrary scheme, electric lifter includes electric telescopic handle and catch bar, electric telescopic handle fixed mounting is in the inside of mould main part, electric telescopic handle's output fixed mounting has the catch bar, the bottom and the overflow filter fixed mounting of catch bar.
According to the technical scheme, the electric telescopic rod is controlled to stretch and retract according to the water temperature in the cooling cavity, the electric telescopic rod drives the pushing rod to lift, the overflow filter plate is driven to lift in the lifting process of the pushing rod, the overflow filter plate stretches and contracts along with the lifting supporting spring of the overflow filter plate, the overflow filter plate is supported by the supporting spring to stretch and retract, the position of the overflow filter plate is convenient to adjust, and water in the cooling cavity is led into the overflow cavity through the overflow filter plate to be discharged.
In any of the above embodiments, it is preferable that the temperature sensor is fixedly installed inside the cooling chamber, and the temperature sensor is located at one side of the partition plate.
By adopting the technical scheme, the temperature sensor is used for detecting the water temperature in the cooling cavity in real time, and the electric telescopic rod is controlled to stretch out and draw back after the water temperature in the cooling cavity rises, so that the water in the cooling cavity is conveniently discharged.
By any of the above schemes, it is preferable that the bottom of one end of the cooling point groove is provided with a water inlet hole communicated with the water inlet pipe, and the other end of the cooling point groove is provided with a water outlet hole communicated with the water outlet pipe.
By any of the above schemes, it is preferable that the water inlet pipe, the circulating water tank and the water outlet pipe are fixedly installed in the die main body, and the water inlet pipe is located at one side of the water outlet pipe.
By adopting the technical scheme, the refrigerating assembly is arranged in the circulating water tank, the water led back by the water outlet pipe is cooled through the refrigerating assembly in the circulating water tank, and the cold water in the circulating water tank is conveyed to the cooling cavity through the water inlet pipe for cooling.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. The inside setting of mould can carry out the notch structure of water storage, and set up temperature detection structure in notch structure's inside, the inside of leading-in notch structure of cold water in the in-process that carries out the cooling, utilize the low temperature of cold water and the inside product of mould to carry out the heat exchange, the inside temperature of notch structure is risen back according to the inside water derivation of temperature signal drop notch and is imported cold water once more, can make cold water carry out transient storage in notch structure's inside, make full use of cold water absorbs the heat, improve the utilization efficiency to cold water, be inconvenient for carrying out the point cooling to the inside product of mould.
2. The inside at notch structure sets up isolation structure, and sets up the overflow structure that can adjust in isolation structure's inside, according to temperature signal control overflow structure's position, is convenient for seal spacing to the position of cold water.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a partial structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of an elastic overflow plate according to an embodiment of the utility model;
FIG. 4 is a schematic cross-sectional view of a mold body according to an embodiment of the present utility model;
FIG. 5 is a schematic cross-sectional view of a cooling spot groove according to an embodiment of the present utility model;
Wherein, the mold comprises a 1-mold main body, a 2-mold cavity, a 3-cooling point groove, a 4-isolation plate, a 5-elastic overflow plate, a 51-supporting spring, a 52-overflow filter plate, a 6-electric lifting rod, a 61-electric telescopic rod, a 62-pushing rod, a 7-temperature sensor, an 8-water inlet pipe, a 9-circulating water tank, a 10-water outlet pipe, an 11-cooling cavity and a 12-overflow cavity.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1-5, the mold point cooling device in the embodiment of the utility model comprises a mold main body 1, a mold cavity 2 is arranged in the mold main body 1, a plurality of cooling point grooves 3 are arranged on the periphery of the mold cavity 2, a separation plate 4 is arranged in the cooling point grooves 3, an elastic overflow plate 5 is fixedly arranged in the separation plate 4, an electric lifting rod 6 is fixedly arranged at the top end of the elastic overflow plate 5, a main control board is connected with the electric lifting rod 6 through signals, a temperature sensor 7 is connected with the main control board through signals, a water inlet pipe 8 is fixedly arranged at the bottom of one end of the cooling point grooves 3, a circulating water tank 9 is fixedly arranged at one end of the water inlet pipe 8, and a water outlet pipe 10 is fixedly arranged at one end of the circulating water tank 9.
In any of the above embodiments, it is preferable that the cooling spot groove 3 is formed in the mold main body 1, and the cooling cavity 11 and the overflow cavity 12 are provided in the cooling spot groove 3, and the cooling cavity 11 and the overflow cavity 12 are located on both sides of the partition plate 4, respectively.
By adopting the technical scheme, the cooling cavity 11 is arranged at a position close to the die cavity 2, the overflow cavity 12 is arranged at a position far away from the die cavity 2, cold water is led into the cooling cavity 11 to cool the inside of the die cavity 2 in a spot mode, and after the temperature of the cold water is raised, the water overflows into the overflow cavity 12 to be led out.
By any of the above-mentioned schemes, it is preferable that the elastic overflow plate 5 includes a support spring 51 and an overflow filter plate 52, the support spring 51 is fixedly installed inside the partition plate 4, and the overflow filter plate 52 movably connected with the partition plate 4 is fixedly installed at the top end of the support spring 51.
From any of the above, it is preferable that the electric lifting rod 6 includes an electric telescopic rod 61 and a pushing rod 62, the electric telescopic rod 61 is fixedly installed inside the mold main body 1, the pushing rod 62 is fixedly installed at the output end of the electric telescopic rod 61, and the bottom of the pushing rod 62 is fixedly installed with the overflow filter plate 52.
By adopting the technical scheme, the electric telescopic rod 61 is controlled to stretch and retract according to the water temperature in the cooling cavity 11, the electric telescopic rod 61 drives the push rod 62 to lift, the overflow filter plate 52 is driven to lift in the lifting process of the push rod 62, the overflow filter plate 52 stretches and contracts along with the lifting support spring 51 of the overflow filter plate 52, the overflow filter plate 52 is supported by stretching and retracting of the support spring 51, the position of the overflow filter plate 52 is convenient to adjust, and water in the cooling cavity 11 is led into the overflow cavity 12 through the overflow filter plate 52 to be discharged.
In any of the above embodiments, it is preferable that the temperature sensor 7 is fixedly installed in the cooling chamber 11, and the temperature sensor 7 is located at one side of the partition plate 4.
By adopting the technical scheme, the temperature sensor 7 is used for detecting the water temperature in the cooling cavity 11 in real time, and the electric telescopic rod 61 is controlled to stretch and retract after the water temperature in the cooling cavity 11 is raised, so that the water in the cooling cavity 11 is conveniently discharged.
By any of the above schemes, it is preferable that the bottom of one end of the cooling spot groove 3 is provided with a water inlet hole communicated with the water inlet pipe 8, and the other end of the cooling spot groove 3 is provided with a water outlet hole communicated with the water outlet pipe 10.
By any of the above-mentioned schemes, it is preferable that the water inlet pipe 8, the circulation water tank 9 and the water outlet pipe 10 are fixedly installed inside the mold main body 1, and the water inlet pipe 8 is located at one side of the water outlet pipe 10.
By adopting the technical scheme, the inside of the circulating water tank 9 is provided with the refrigerating assembly, the water led back by the water outlet pipe 10 is cooled by the refrigerating assembly inside the circulating water tank 9, the cold water inside the circulating water tank 9 is conveyed to the inside of the cooling cavity 11 for cooling by the water inlet pipe 8, and the inside of the circulating water tank 9 is provided with the refrigerating assembly for cooling the water.
The working principle of the mold point cooling device of the utility model is as follows:
The circulation water tank 9 guides cold water into the cooling point groove 3, the temperature sensor 7 detects low temperature, the electric telescopic rod 61 is controlled to drive the pushing rod 62 to drive the overflow filter plate 52 to seal the cooling cavity 11, the temperature sensor 7 drives the overflow filter plate 52 into the isolation plate 4 after detecting high temperature, and hot water is returned into the circulation water tank 9.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. The inside setting of mould can carry out the notch structure of water storage, and set up temperature detection structure in notch structure's inside, the inside of leading-in notch structure of cold water in the in-process that carries out the cooling, utilize the low temperature of cold water and the inside product of mould to carry out the heat exchange, the inside temperature of notch structure is risen back according to the inside water derivation of temperature signal drop notch and is imported cold water once more, can make cold water carry out transient storage in notch structure's inside, make full use of cold water absorbs the heat, improve the utilization efficiency to cold water, be inconvenient for carrying out the point cooling to the inside product of mould.
2. The inside at notch structure sets up isolation structure, and sets up the overflow structure that can adjust in isolation structure's inside, according to temperature signal control overflow structure's position, is convenient for seal spacing to the position of cold water.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421275660.6U CN222588080U (en) | 2024-06-05 | 2024-06-05 | Mould point cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421275660.6U CN222588080U (en) | 2024-06-05 | 2024-06-05 | Mould point cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222588080U true CN222588080U (en) | 2025-03-11 |
Family
ID=94864745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421275660.6U Active CN222588080U (en) | 2024-06-05 | 2024-06-05 | Mould point cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222588080U (en) |
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2024
- 2024-06-05 CN CN202421275660.6U patent/CN222588080U/en active Active
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