Casting cooling device for casting parts

Abstract

The casting cooling device comprises a water tank, a motor is arranged on one side of the water tank, the output end of the motor penetrates through the water tank and is fixedly connected with a first installation frame, a rotating shaft is arranged on the surface of the inner side of the water tank, and one end of the rotating shaft is fixedly connected with a second installation frame. The first mounting frame and the second mounting frame are located at the same horizontal height, electric telescopic rods are mounted on the first mounting frame and the second mounting frame, the output ends of the electric telescopic rods are fixedly connected with L-shaped clamping plates, and a plurality of through holes are formed in the bottom end and the side face of each L-shaped clamping plate; by means of the device, all surfaces of the casting can be conveniently and evenly cooled, the situation that some side faces of the casting cannot make direct contact with water, and consequently cooling is uneven is avoided, and the cooling efficiency is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of casting cooling devices for castings, in particular to a casting cooling device for castings. Background Art

[0002] Casting processing is the process of pouring liquid metal into a mold cavity that is adapted to the shape and size of the part, waiting for it to cool and solidify to obtain a blank or part. During the casting processing, after the casting is formed, the molded casting often needs to be cooled using a casting cooling device.

[0003] For example, a rapid cooling device for castings disclosed in the utility model with authorization announcement number CN217370422U includes a base and a box body installed on the base, a first water storage tank is installed on the base, two inclined baffles are symmetrically installed in the first water storage tank, a filter screen is arranged between the two inclined baffles, a first water pipe is installed on the side wall of the first water storage tank, a radiator is installed on the side of the first water pipe close to the top, a first fan is installed under the radiator, a second water storage tank is installed below the water outlet end of the first water pipe, and a second fan is installed on the side wall of the second water storage tank. Two water pipes, a plurality of nozzles are arranged at the water outlet end of the second water pipe, two second brackets are installed on the base, a rotating pulley is installed on each of the two second brackets, and a conveyor belt is installed between the two rotating pulleys. The casting rapid cooling device ensures the production efficiency of the casting and reduces the generation of cracks on the casting. However, when the device is in use, the water sprayed from the nozzle will directly contact the upper end of the casting, and cannot directly contact the lower end and the side of the casting well, which may easily cause uneven cooling of the casting surface and affect the cooling efficiency. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a casting cooling device for a casting, which can solve the technical problem that the casting surface cannot be directly contacted with the lower end and the side of the casting, thereby easily causing uneven cooling of the casting surface and affecting the cooling efficiency.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a casting cooling device for castings, comprising a water tank, a motor is arranged on one side of the water tank, the output end of the motor passes through the water tank and is fixedly connected to a first mounting frame, and a rotating shaft is arranged on the inner surface of the water tank, one end of the rotating shaft is fixedly connected to a second mounting frame, the first mounting frame and the second mounting frame are located at the same horizontal height, and an electric telescopic rod is installed on the first mounting frame and the second mounting frame, the output end of the electric telescopic rod is fixedly connected to an L-shaped clamping plate, and a plurality of through holes are opened at the bottom and side of the L-shaped clamping plate.

[0006] As a preferred technical solution of the present utility model, a bracket is fixedly connected to the upper end of the water tank, and a hydraulic rod is arranged on the bracket. The output end of the hydraulic rod is fixedly connected to an electric slide rail, and an electric slider is arranged on the electric slide rail.

[0007] As a preferred technical solution of the present utility model, a water box is fixedly connected to the lower end of the electric slider, and a plurality of spray heads are arranged at the lower end of the water box.

[0008] As a preferred technical solution of the present utility model, a water delivery pipe is arranged on one side of the water tank. One end of the water delivery pipe is connected to a hose, one end of the hose is connected to the water box, and a water pump is arranged on the water delivery pipe.

[0009] As a preferred technical solution of the present utility model, a filter screen is arranged on the water delivery pipe.

[0010] As a preferred technical solution of the present utility model, a drain pipe is arranged on one side of the water tank, and a switch valve is arranged on the drain pipe.

[0011] Compared with the prior art, the beneficial effects that the present utility model can achieve are as follows: By starting two electric telescopic rods, the two electric telescopic rods drive the L-shaped clamping plates to move towards each other until the distance between the two L-shaped clamping plates is appropriate. Then, the casting is placed on the L-shaped clamping plates, and then the two L-shaped clamping plates are started continuously, so that the two L-shaped clamping plates clamp and fix the casting. At the same time, by starting the motor, the motor can drive the first mounting frame, the rotating shaft, the second mounting frame, the electric telescopic rod, the L-shaped clamping plate and the casting on the L-shaped clamping plate to rotate uniformly together, so as to facilitate uniform cooling of each surface of the casting, avoid the situation that some sides of the casting cannot be in direct contact with the water body, resulting in uneven cooling, and avoid affecting the cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the water tank and the bracket of the present utility model;

[0013] Figure 2 It is a schematic diagram of the main view structure inside the water tank of the present utility model;

[0014] Figure 3 It is a schematic diagram of the side view structure of the water tank and the bracket of the present utility model;

[0015] Figure 4 For the present utility model Figure 1 Schematic diagram of the partial enlarged structure at A in;

[0016] Wherein: 1. Water tank; 2. Motor; 3. First mounting bracket; 4. Rotating shaft; 5. Second mounting bracket; 6. Electric telescopic rod; 7. L-shaped clamping plate; 8. Through hole; 9. Bracket; 10. Hydraulic rod; 11. Electric slide rail; 12. Electric slider; 13. Water box; 14. Sprinkler head; 15. Water delivery pipe; 16. Hose; 17. Water pump; 18. Filter screen; 19. Drain pipe; 20. Switch valve. Specific implementation mode

[0017] In order to make the technical means, creative features, achieved purposes and functions realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present utility model.

[0018] Embodiment

[0019] Please refer to Figures 1 - 3 As shown, the present utility model provides a casting cooling device for castings. A bracket 9 is fixedly connected to the upper end of the water tank 1, and a hydraulic rod 10 is arranged on the bracket 9. The hydraulic rod 10 is located directly above the center position of the water tank 1. The output end of the hydraulic rod 10 is fixedly connected to an electric slide rail 11. An electric slider 12 is arranged on the electric slide rail 11. The lower end of the electric slider 12 is fixedly connected to a water box 13, and a plurality of sprinkler heads 14 are arranged at the lower end of the water box 13. The distances between the plurality of sprinkler heads 14 are equal. A water delivery pipe 15 is arranged on one side of the water tank 1. One end of the water delivery pipe 15 is connected to a hose 16. One end of the hose 16 is connected to the water box 13. The hose 16 has good ductility. A water pump 17 is arranged on the water delivery pipe 15. A filter screen 18 is arranged on the water delivery pipe 15. The filter screen 18 can prevent impurities in the water body from entering the water delivery pipe 15. A drain pipe 19 is arranged on one side of the water tank 1, and a switch valve 20 is arranged on the drain pipe 19.

[0020] During use, a certain amount of cooling water body is added to the water tank 1, and then the hydraulic rod 10 is started. The hydraulic rod 10 drives the electric slide rail 11, the electric slider 12, the water box 13 and the sprinkler heads 14 on the water box 13 to move downward until the sprinkler heads 14 move to a certain height inside the water tank 1, which can prevent the water body from being sprayed outside the water tank 1 when the sprinkler heads 14 spray water. At the same time, the water pump 17 is started. Under the pressurization of the water pump 17, the water body will enter the water box 13 through the water delivery pipe 15 and the hose 16 and be sprayed onto the casting through the sprinkler heads 14 on the water box 13. At the same time, the electric slide rail 11 and the electric slider 12 are started. The electric slider 12 drives the water box 13 and the sprinkler heads 14 on the water box 13 to move horizontally at a constant speed. During the movement of the sprinkler heads 14, the casting can be cooled comprehensively and evenly.

[0021] As a further implementation manner of this embodiment, as Figures 1 - 4 shown, a motor 2 is provided on one side of the water tank 1. The output end of the motor 2 penetrates through the water tank 1 and is fixedly connected to the first mounting bracket 3. A rotating shaft 4 is provided on the inner surface of the water tank 1. One end of the rotating shaft 4 is fixedly connected to the second mounting bracket 5. The first mounting bracket 3 and the second mounting bracket 5 are at the same horizontal height. Electric telescopic rods 6 are installed on both the first mounting bracket 3 and the second mounting bracket 5. The electric telescopic rods 6 have good waterproof performance. The output end of the electric telescopic rod 6 is fixedly connected to an L-shaped clamping plate 7. A plurality of through holes 8 are formed at the bottom and side of the L-shaped clamping plate 7. The through holes 8 on the L-shaped clamping plate 7 can facilitate the direct contact between the water body and the casting, avoiding blockage and affecting cooling.

[0022] During use, by starting the two electric telescopic rods 6, the two electric telescopic rods 6 drive the L-shaped clamping plate 7 to move towards each other until the distance between the two L-shaped clamping plates 7 is appropriate. Then, the casting is placed on the L-shaped clamping plate 7. Then, the two L-shaped clamping plates 7 are further started to clamp and fix the casting. At the same time, by starting the motor 2, the motor 2 can drive the first mounting bracket 3, the rotating shaft 4, the second mounting bracket 5, the electric telescopic rod 6, the L-shaped clamping plate 7, and the casting on the L-shaped clamping plate 7 to rotate uniformly together, so as to facilitate the uniform cooling of each surface of the casting, avoiding the situation that part of the side of the casting cannot be in direct contact with the water body, resulting in uneven cooling and affecting the cooling efficiency.

[0023] Specific working principle: During use, first add a certain amount of cooling water into the water tank 1. By starting two electric telescopic rods 6, the two electric telescopic rods 6 drive the L-shaped clamping plates 7 to move towards each other until the distance between the two L-shaped clamping plates 7 is appropriate. Then place the casting on the L-shaped clamping plates 7, and continue to start the two L-shaped clamping plates 7 to clamp and fix the casting. Then start the hydraulic rod 10, and the hydraulic rod 10 drives the electric slide rail 11, the electric slider 12, the water box 13 and the spray head 14 on the water box 13 to move downward until the spray head 14 moves to a certain height inside the water tank 1, which can prevent the water from spraying outside the water tank 1 when the spray head 14 sprays water. At the same time, start the water pump 17. Under the pressure of the water pump 17, the water will enter the water box 13 through the water delivery pipe 15 and the hose 16 and be sprayed onto the casting through the spray head 14 on the water box 13. At the same time, start the electric slide rail 11 and the electric slider 12, and the electric slider 12 drives the water box 13 and the spray head 14 on the water box 13 to move horizontally at a constant speed. During the movement of the spray head 14, the casting can be cooled comprehensively and evenly. At the same time, start the motor 2, and the motor 2 can drive the first mounting bracket 3, the rotating shaft 4, the second mounting bracket 5, the electric telescopic rod 6, the L-shaped clamping plate 7 and the casting on the L-shaped clamping plate 7 to rotate slowly and evenly together, so as to facilitate the uniform cooling of each surface of the casting, avoid the situation that a part of the side of the casting cannot be in direct contact with the water, resulting in uneven cooling, and avoid affecting the cooling efficiency.

[0024] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A casting cooling device for a casting, comprising a water tank (1), characterized in that: A motor (2) is provided on one side of the water tank (1); an output end of the motor (2) penetrates the water tank (1) and is fixedly connected to a first mounting frame (3); a rotating shaft (4) is provided on the inner surface of the water tank (1); one end of the rotating shaft (4) is fixedly connected to a second mounting frame (5); the first mounting frame (3) and the second mounting frame (5) are located at the same horizontal height; an electric telescopic rod (6) is installed on the first mounting frame (3) and the second mounting frame (5); an output end of the electric telescopic rod (6) is fixedly connected to an L-shaped clamping plate (7); and a plurality of through holes (8) are provided at the bottom and side of the L-shaped clamping plate (7).

2. A casting cooling device for a casting according to claim 1, characterized in that: The upper end of the water tank (1) is fixedly connected to a bracket (9), and a hydraulic rod (10) is arranged on the bracket (9); the output end of the hydraulic rod (10) is fixedly connected to an electric slide rail (11), and an electric slider (12) is arranged on the electric slide rail (11).

3. A casting cooling device for a casting according to claim 2, characterized in that: The lower end of the electric slider (12) is fixedly connected to a water box (13), and the lower end of the water box (13) is provided with a plurality of spray heads (14).

4. A casting cooling device for a casting according to claim 1, characterized in that: A water delivery pipe (15) is provided on one side of the water tank (1), one end of the water delivery pipe (15) is connected to a hose (16), one end of the hose (16) is connected to the water box (13), and a water pump (17) is provided on the water delivery pipe (15).

5. A casting cooling device for a casting according to claim 4, characterized in that: The water delivery pipe (15) is provided with a filter screen (18).

6. A casting cooling device for a casting according to claim 1, characterized in that: A drainage pipe (19) is provided on one side of the water tank (1), and a switch valve (20) is provided on the drainage pipe (19).

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