Cooling device for magnesium alloy large casting forming

Abstract

The utility model discloses a cooling device for magnesium alloy large casting forming, the right side face of a cooling box body is fixedly connected with a water tank, the upper end face of the water tank is fixedly connected with a servo motor, the output end of the servo motor penetrates through the side wall of the water tank and is provided with a stirring rod, and a water pump is fixedly connected in the water tank; and a first water conveying pipe is installed at the water conveying end of the water pump, a second water conveying pipe is fixedly connected into the first water conveying pipe and communicates with the first water conveying pipe, the second water conveying pipe penetrates through the side wall of the cooling box body and is fixedly connected with a water storage tank, and a thermodetector is installed on the right side face of the water storage tank. The high-pressure spray heads are arranged on the upper side and the lower side of the magnesium alloy body correspondingly, when water temperature is reduced, the magnesium alloy body can be more comprehensively cooled, meanwhile, under the action of the air suction pump, hot steam in the cooling box body can be transferred out of the cooling box body, and the situation that the temperature in the cooling box body is too high is avoided; and heat dissipation is effectively carried out to a certain extent.

Description

Technical Field

[0001] The utility model relates to the cooling field, in particular to a cooling device for molding large magnesium alloy castings. Background Art

[0002] Patent No. CN218903587U discloses a cooling device for forming large magnesium alloy castings. The utility model has a reasonable structural design. The device transmits water in the water storage tank to the water tank for recycling through a transmission pipe, and can cool the large magnesium alloy castings again to avoid wasting water resources.

[0003] However, the above-mentioned existing cooling device for forming large magnesium alloy castings can only perform local cooling when cooling the magnesium alloy body, which easily causes one part to be overcooled and the other part to be undercooled.

[0004] In order to solve the above problems, the utility model provides a cooling device for forming large magnesium alloy castings. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a cooling device for forming large magnesium alloy castings to solve the technical problem in the prior art that "the device can only perform local cooling when cooling the magnesium alloy body, which easily causes one part to be over-cooled and the other part to be under-cooled".

[0006] To achieve the above purpose, the utility model is implemented through the following technical scheme: a cooling device for forming large magnesium alloy castings, including a cooling box body, the right side surface of the cooling box body is fixedly connected to a water tank, the upper end surface of the water tank is fixedly connected to a servo motor, the output end of the servo motor passes through the side wall of the water tank and is equipped with a stirring rod, a water pump is fixedly connected in the water tank, a first water pipe is installed at the water delivery end of the water pump, a second water pipe is fixedly connected in the first water pipe and is connected, the second water pipe passes through the side wall of the cooling box body and is fixedly connected to a water storage tank, a thermometer is installed on the right side of the water storage tank, and a hinge is installed in the cooling box body.

[0007] As a preferred technical solution of the utility model, a high-pressure nozzle is installed in the water storage tank, and a guardrail is fixedly connected to the cooling box body.

[0008] As a preferred technical solution of the utility model, the bottom end of the stirring rod is rotatably connected in the water tank, and an installation opening is provided on the upper end surface of the water tank, and a fan is installed in the installation opening.

[0009] As a preferred technical solution of the present invention, a door is fixedly connected to the other side of the hinge, and a handle is fixedly connected to the front of the door.

[0010] As a preferred technical solution of the utility model, an air pump is installed at the center of the upper end surface of the cooling box body, the water pump input end is arranged in the water tank, and the water tank is connected with the cooling phase.

[0011] As a preferred technical solution of the utility model, the lower end surface of the cooling box body is fixedly connected with a support foot, the bottom end of the support foot is fixedly connected with an anti-slip pad, and the top end of the support foot is fixedly connected to the center of the upper end surface of the anti-slip pad.

[0012] The utility model provides a cooling device for forming large magnesium alloy castings, which has the following

[0013] Beneficial effects:

[0014] 1. By arranging high-pressure nozzles on the upper and lower sides of the magnesium alloy body respectively, the magnesium alloy body can be cooled more comprehensively when the water temperature is cooled. At the same time, under the action of the suction pump, the hot steam in the cooling box body can be transferred to the outside of the cooling box body to avoid the temperature in the cooling box body being too high, and the heat can be effectively dissipated to a certain extent.

[0015] 2. The cooling box body is set as a slope to make it easier for the cooled water to enter the water tank. The servo motor controls the rotation of the stirring rod to continuously stir the water so that the temperature in the water dissipates. At the same time, the fan accelerates the heat dissipation effect of the water temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a cooling device for forming a large magnesium alloy casting proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a cooling device for forming a large magnesium alloy casting proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a high-pressure nozzle of a cooling device for molding large magnesium alloy castings proposed by the utility model;

[0019] Figure 4 The utility model discloses a structural schematic diagram of a stirring rod of a cooling device for forming a large magnesium alloy casting.

[0020] In the figure: 1 cooling box body, 2 box door, 3 handle, 4 hinge, 5 guardrail, 6 water tank, 7 thermometer, 8 fan, 9 servo motor, 10 stirring rod, 11 water pump, 12 first water pipe, 13 second water pipe, 14 water storage tank, 15 high-pressure nozzle, 16 vacuum pump, 17 support foot. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] refer to Figure 1-4 The utility model provides a technical solution: a cooling device for forming large magnesium alloy castings, including a cooling box body 1, a water tank 6 is fixedly connected to the right side of the cooling box body 1, a servo motor 9 is fixedly connected to the upper end face of the water tank 6, and a stirring rod 10 is installed on the output end of the servo motor 9 through the side wall of the water tank 6. By setting the stirring rod 10, water is stirred during rotation to dissipate the temperature in the water. A water pump 11 is fixedly connected in the water tank 6. By setting the water pump 11, water transportation and water recycling are achieved. At the same time, the model of the water pump 11 is set to GWS-100. A first water delivery pipe 12 is installed at the water delivery end of the water pump 11. A second water delivery pipe 13 is fixedly connected to the first water delivery pipe 12 and is connected. The second water delivery pipe 13 passes through the side wall of the cooling box body 1 and is fixedly connected to a water storage tank 14. A thermometer 7 is installed on the right side of the water storage tank 14. By setting the thermometer 7, it is convenient to watch the temperature in the water tank 6 in real time. A hinge 4 is installed in the cooling box body 1.

[0023] A high-pressure nozzle 15 is installed in the water storage tank 14. By setting the high-pressure nozzle 15, when the nozzle sprays into the magnesium alloy body, the temperature of the magnesium alloy body is cooled. A guardrail 5 is fixedly connected to the cooling box body 1.

[0024] Among them, the bottom end of the stirring rod 10 is rotatably connected in the water tank 6, and an installation opening is opened on the upper end surface of the water tank 6, and a fan 8 is installed in the installation opening. By setting the fan 8, when the water in the water tank 6 needs to be cooled, the cooling effect is improved under the action of the fan 8.

[0025] The other side of the hinge 4 is fixedly connected to the box door 2, and the front side of the box door 2 is fixedly connected to the handle 3. By providing the handle 3, it is convenient to control the flipping of the box door 2.

[0026] Among them, an exhaust pump 16 is installed at the center of the upper end surface of the cooling box body 1. By setting the exhaust pump 16, the gas in the cooling box body 1 is transferred to the outside of the cooling box body 1 to avoid excessive temperature in the cooling box body 1. The model is set to T0103242, and the input end of the water pump 11 is set in the water tank 6, and the water tank 6 is connected to the cooling phase.

[0027] Among them, the lower end surface of the cooling box body 1 is fixedly connected with a supporting foot 17. By setting the supporting foot 17, the cooling box body 1 is supported. The bottom end of the supporting foot 17 is fixedly connected with an anti-slip pad, and the top end of the supporting foot 17 is fixedly connected to the center of the upper end surface of the anti-slip pad.

[0028] The working principle of the utility model: when in use, the handle 3 is used to control the box door 2 to flip outward, and the magnesium alloy body that needs to be cooled is transported to the railing 5. At the same time, the water pump 11 is started to transport the water in the water tank 6 to the first transport pipe and the second transport pipe, and then the water is sprayed on the upper and lower sides of the magnesium alloy body by the high-pressure nozzle 15 for cooling. In this process, high-temperature water vapor will be generated, and the heat-generated gas will be transferred to the outside of the cooling box body 1 by the vacuum pump 16 to reduce the temperature inside the cooling box body 1. After the spraying and cooling of the magnesium alloy body is completed, since the cooling box body 1 is set as a slope, the water will enter the water tank 6 again. At this time, the servo motor 9 controls the stirring rod 10 to stir quickly. By using it in conjunction with the fan 8, the drop in water temperature is accelerated, and the water is transferred to the magnesium alloy body for cooling again.

[0029] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model.

Claims

1. A cooling device for forming a large magnesium alloy casting, comprising a cooling box body (1), characterized in that: The right side surface of the cooling box body (1) is fixedly connected to a water tank (6), the upper end surface of the water tank (6) is fixedly connected to a servo motor (9), the output end of the servo motor (9) penetrates the side wall of the water tank (6) and is equipped with a stirring rod (10), a water pump (11) is fixedly connected inside the water tank (6), a first water delivery pipe (12) is installed at the water delivery end of the water pump (11), a second water delivery pipe (13) is fixedly connected inside the first water delivery pipe (12) and is connected to the first water delivery pipe (12), the second water delivery pipe (13) penetrates the side wall of the cooling box body (1) and is fixedly connected to a water storage tank (14), a thermometer (7) is installed on the right side surface of the water storage tank (14), and a hinge (4) is installed inside the cooling box body (1).

2. A cooling device for forming a large magnesium alloy casting according to claim 1, characterized in that: A high-pressure nozzle (15) is installed in the water storage tank (14), and a guardrail (5) is fixedly connected to the cooling box body (1).

3. The cooling device for forming a large magnesium alloy casting according to claim 1, characterized in that: The bottom end of the stirring rod (10) is rotatably connected in the water tank (6), and an installation opening is provided on the upper end surface of the water tank (6), in which a fan (8) is installed.

4. A cooling device for forming a large magnesium alloy casting according to claim 1, characterized in that: The other side of the hinge (4) is fixedly connected to the box door (2), and the front side of the box door (2) is fixedly connected to the handle (3).

5. The cooling device for forming a large magnesium alloy casting according to claim 1, characterized in that: An air extraction pump (16) is installed at the center of the upper end surface of the cooling box body (1), and the input end of the water pump (11) is arranged in the water box (6), and the water box (6) is connected to the cooling phase.

6. The cooling device for forming a large magnesium alloy casting according to claim 1, characterized in that: The lower end surface of the cooling box body (1) is fixedly connected to a support foot (17), the bottom end of the support foot (17) is fixedly connected to an anti-skid pad, and the top end of the support foot (17) is fixedly connected to the center of the upper end surface of the anti-skid pad.

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