Cooling device capable of spraying uniformly
By setting components such as heat dissipation aluminum plates and spray ports in the cooling water box, uniform cooling of parts is achieved, the problem of low cooling efficiency in the prior art is solved, and the cooling efficiency and stability are improved.
Patent Information
- Application Number
- CN202421214514.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-05-30
AI Technical Summary
The existing metal glow ion nitriding cooling device cannot achieve uniform cooling of all surfaces of the parts, resulting in a reduced cooling efficiency.
A cooling device with uniform spraying is designed. By installing components such as heat dissipation aluminum plates, positioning plates, springs, spray ports and motors in the cooling water box, the elastic force of the spring and the rotation of the motor make the heat dissipation aluminum plates slightly tilt, and the coolant passes through Spray the inclined holes evenly on the surface of the part to avoid cooling dead corners.
The uniform cooling of parts is achieved, the cooling efficiency is improved, the cooling liquid can cover all sides of the parts, prevent cooling blind spots, and enhance cooling stability.
Smart Images
Figure CN222160323U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ion nitriding, in particular to a cooling device with uniform spraying. Background Art
[0002] In order to make metal materials have better properties such as wear resistance, fatigue resistance, and corrosion resistance, nitriding treatment is often carried out. This is achieved by allowing nitrogen atoms to penetrate into the surface of the workpiece under a certain temperature and a certain medium. In the process of nitriding the metal surface, glow ion nitriding utilizes the glow discharge phenomenon to ionize the nitrogen-containing gas, generating nitrogen ions to bombard the surface of the parts for heating and nitriding, completing the nitriding treatment of the metal surface. Glow ion nitriding is often used for the nitriding of various gears, crankshafts, bushings, cylinders, valves, and gun barrels. It can significantly improve the hardness of the material surface, making it have high wear resistance, fatigue strength, corrosion resistance, and burn resistance.
[0003] According to a publicly disclosed cooling device for metal glow ion nitriding (publication number: CN213739637U), in the above application, the cold air inlet pipe is connected to the external cold air equipment. When the cold air enters the inner cavity of the cooling water box under the heat dissipation aluminum plate, and is cooled and filled in multiple heat dissipation aluminum cylinders for heat conduction, efficient heat dissipation effect is ensured, and the sewage in the cavity under the heat dissipation aluminum plate can be discharged through the drain pipe. When the water in the cooling water box needs to be discharged later, the valve on the drain pipe can be opened for discharge.
[0004] However, in actual use of the above equipment, coolant is placed in a cooling water box and parts are placed on a heat dissipation aluminum plate to facilitate cooling. However, the heat dissipation effect of the parts is only achieved through the heat conduction of the heat dissipation aluminum plate, and all surfaces of the parts cannot be cooled evenly, thereby reducing the cooling efficiency. In view of this, we propose a cooling device that sprays evenly. Utility Model Content
[0005] The utility model aims to provide a cooling device with uniform spraying to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device with uniform spraying, comprising a cooling water box, the inner wall of the cooling water box is fixedly connected with a lap ring platform, the outer wall of the cooling water box is fixedly connected with a support platform, the support platform is used to install a cylinder, the top of the support platform is fixedly connected with a cylinder, the cylinder is used to drive the top cover to rise and fall, the output end of the cylinder is fixedly connected with the top cover, the interior of the cooling water box is provided with a uniform structure, and the uniform structure includes:
[0007] Heat dissipation aluminum plate, the cooling water box is provided with a heat dissipation aluminum plate inside, the surface of the heat dissipation aluminum plate is penetrated with a through hole, the upper surface of the heat dissipation aluminum plate is fixedly connected with a fixing plate, the fixing plate is an aluminum plate, the surface of the fixing plate is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with a positioning plate, the positioning plate is made of an aluminum plate, and has a good heat dissipation effect;
[0008] A through groove is formed on the surface of the positioning plate, and the through groove can receive the coolant sprayed from the spray port and can also flow into the coolant at the bottom of the cooling water box through the through hole. The surface of the positioning plate is fixedly connected with an anti-slip convex point, and an inclined hole is formed on the side of the positioning plate close to the anti-slip convex point. A telescopic tube is fixedly connected to the inner wall of the cooling water box, and a water pump is fixedly connected to the end of the telescopic tube away from the cooling water box. A liquid collecting box is provided at the bottom of the water pump, and a spray port is formed on the lower surface of the liquid collecting box, and the spray port can evenly disperse the coolant to contact the surface of the parts;
[0009] The motor is fixedly connected to the outer wall of the cooling water box, the output end of the motor is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is fixedly connected to a cam, a sliding groove is provided on the lower surface of the heat dissipation aluminum plate, the inner part of the sliding groove is slidingly connected to the outer wall of one side of the slider, the other side of the slider is hinged with a connecting plate, a rolling ball is arranged at the bottom of the connecting plate, and the outer surface of the rolling ball is adapted to the inner wall of the rolling groove.
[0010] Preferably, the bottom of the positioning plate is slidably connected to the upper surface of the heat dissipation aluminum plate, the bottom of the water pump is fixedly connected to the upper surface of the top cover, and the lower surface of the top cover is fixedly connected with a liquid collecting box.
[0011] Preferably, the rolling groove is provided on the upper surface of the overlapping ring platform.
[0012] Preferably, one end of the inclined hole close to the through slot is higher than one end of the inclined hole close to the anti-slip protrusion.
[0013] Preferably, a fixed magnet is fixedly connected to a side of the fixed plate close to the spring, and a rejection magnet is arranged on a side of the fixed magnet away from the fixed plate.
[0014] Preferably, the side of the rejection magnet away from the fixed magnet is fixedly connected to the side of the positioning plate close to the spring.
[0015] Compared with the prior art, the utility model provides a cooling device with uniform spraying, which has the following beneficial effects:
[0016] 1. The cooling device with uniform spraying is provided with a heat dissipation aluminum plate for placing parts. The positioning plates are arranged in groups of two by anti-slip convex points and then use the elastic force of the spring to position the two sides of the parts. The water pump draws the coolant through the telescopic tube and discharges it into the liquid collecting box and sprays it out through the spray port. The motor drives the rotating shaft to make the cam slowly squeeze the heat dissipation aluminum plate, so that the slider slides inside the slide groove, and the connecting plate drives the rolling ball to move inside the rolling groove, so that the heat dissipation aluminum plate forms a slight tilt inside the cooling water box, so that the coolant at the bottom of the plate shakes, and the coolant sprayed evenly by the spray port enters the inside of the through groove, and then is transmitted to the clamped surface of the part through the inclined hole, so that the part can be evenly cooled, the cooling effect is improved, and the cooling dead corner is prevented.
[0017] 2. The uniformly spraying cooling device is provided with a fixed magnet and a rejection magnet, so that the positioning plate and the fixed plate are kept at a relatively long distance, and the spring is kept in a relatively stretched state, thereby ensuring the pressing force of the positioning plate on the parts and the stability of the cooling of the parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a side view schematic diagram of the main structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the separation of the cooling water box and the top cover structure of the utility model;
[0020] Figure 3 This is a top view of the internal structure of the cooling water box of the utility model;
[0021] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure of the middle A area;
[0022] Figure 5 This is a schematic top view of the cooling water box structure of the utility model;
[0023] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of region B in the middle.
[0024] In the figure: 1. Cooling water box; 2. Overlap ring platform; 3. Support platform; 4. Cylinder; 5. Top cover; 6. Heat dissipation aluminum plate; 7. Through hole; 8. Fixed plate; 9. Spring; 10. Positioning plate; 11. Through groove; 12. Anti-skid bumps; 13. Inclined hole; 14. Telescopic tube; 15. Water pump; 16. Liquid collecting box; 17. Spray port; 18. Motor; 19. Rotating shaft; 20. Cam; 21. Slide groove; 22. Sliding block; 23. Connecting plate; 24. Rolling ball; 25. Rolling groove; 26. Fixed magnet; 27. Rejection magnet. DETAILED DESCRIPTION
[0025] like Figure 1-Figure 6 As shown, the utility model provides a technical solution: a cooling device with uniform spraying, comprising a cooling water box 1, the inner wall of the cooling water box 1 is fixedly connected with a lap ring platform 2, the outer wall of the cooling water box 1 is fixedly connected with a base 3, the top of the base 3 is fixedly connected with a cylinder 4, the output end of the cylinder 4 is fixedly connected with a top cover 5, and the interior of the cooling water box 1 is provided with a uniform structure, the uniform structure includes a heat dissipation aluminum plate 6, a through hole 7, a fixing plate 8, a spring 9, a positioning plate 10, a through groove 11, an anti-slip convex point 12, an inclined hole 13, a telescopic tube 14, a water pump 15, a liquid collecting box 16, a spray port 17, a motor 18, a rotating shaft 19, a cam 20, a slide groove 21, a slider 22, a connecting plate 23, a rolling ball 24, and a rolling groove 25.
[0026] In the embodiment of the utility model, a heat dissipation aluminum plate 6 is provided inside the cooling water box 1, and a through hole 7 is opened on the surface of the heat dissipation aluminum plate 6, and a fixing plate 8 is fixedly connected to the upper surface of the heat dissipation aluminum plate 6, and one end of a spring 9 is fixedly connected to the surface of the fixing plate 8, and a positioning plate 10 is fixedly connected to the other end of the spring 9, and a through groove 11 is opened on the surface of the positioning plate 10, and an anti-slip convex point 12 is fixedly connected to the surface of the positioning plate 10, and an inclined hole 13 is opened on the side of the positioning plate 10 close to the anti-slip convex point 12, and a telescopic tube 14 is fixedly connected to the inner wall of the cooling water box 1, and the telescopic tube 14 is away from the cooling water box 1 One end of the cooling water box 1 is fixedly connected to a water pump 15, a liquid collecting box 16 is provided at the bottom of the water pump 15, a spray port 17 is provided on the lower surface of the liquid collecting box 16, a motor 18 is fixedly connected to the outer wall of the cooling water box 1, a rotating shaft 19 is fixedly connected to the output end of the motor 18, a cam 20 is fixedly connected to the outer surface of the rotating shaft 19, a slide groove 21 is provided on the lower surface of the heat dissipation aluminum plate 6, the inner part of the slide groove 21 is slidably connected to the outer wall of one side of the slider 22, the other side of the slider 22 is hinged to a connecting plate 23, a rolling ball 24 is provided at the bottom of the connecting plate 23, and the outer surface of the rolling ball 24 is matched with the inner wall of the rolling groove 25.
[0027] In one embodiment of the utility model, the bottom of the positioning plate 10 is slidably connected to the upper surface of the heat dissipation aluminum plate 6, the bottom of the water pump 15 is fixedly connected to the upper surface of the top cover 5, the lower surface of the top cover 5 is fixedly connected to the liquid collecting box 16, the rolling groove 25 is opened on the upper surface of the overlapping ring platform 2, the end of the inclined hole 13 close to the through groove 11 is higher than the end of the inclined hole 13 close to the anti-slip protrusion 12, the side of the fixed plate 8 close to the spring 9 is fixedly connected to the fixed magnet 26, and the side of the fixed magnet 26 away from the fixed plate 8 is provided with a rejection magnet 27, the side of the rejection magnet 27 away from the fixed magnet 26 is fixedly connected to the side of the positioning plate 10 close to the spring 9, the lower end of the inner cavity of the cooling water box 1 is used to place the coolant, the left side of the cooling water box 1 is provided with a cold air inlet pipe for connecting with the external refrigeration equipment to ensure the constant cooling effect of the coolant, the right side of the cooling water box 1 is provided with an exhaust pipe, the top cover 5 is driven to rise and fall by two groups of cylinders 4, and is used to close or release the cooling water box 1, and the top cover 5 is respectively provided with an exhaust gas exhaust pipe and an ammonia inlet pipe for discharging exhaust gas and introducing ammonia.
[0028] In the utility model, when in use, the parts that need to be refrigerated are placed between the positioning plates 10 that are opposite to each other. The elastic force of the spring 9 can make the two sets of positioning plates 10 fit and position the two ends of the two parts respectively. The anti-slip convex points 12 will contact the two sides of the parts to prevent the parts from sliding. Since the magnetism of the fixed magnet 26 and the rejection magnet 27 is mutually repulsive, the repulsive force of the two keeps the spring 9 in a relatively stretched state, ensuring the positioning force of the positioning plate 10 on the parts. The heat dissipation aluminum plate 6 cooperates with the coolant at the bottom of the cooling water box 1 to cool the parts. The water pump 15 is turned on, and the water pump 15 extracts the coolant through the telescopic tube 14 and discharges the coolant into the inside of the liquid collecting box 16. Then, the parts are sprayed evenly through multiple groups of spray ports 17, and at the same time, the motor 18 is started to drive the rotating shaft 19 to rotate slowly, so that the cam 20 rotates one circle to form a slight extrusion force on the heat dissipation aluminum plate 6. After the heat dissipation aluminum plate 6 is subjected to force, the slider 22 slides inside the slide groove 21, and at the same time, the connecting plate 23 drives the rolling ball 24 to roll inside the rolling groove 25, so that the heat dissipation aluminum plate 6 is slightly tilted, so that the coolant shakes from the inside of the through hole 7 into the through groove 11 of the positioning plate 10, and then is discharged through multiple groups of inclined holes 13 to contact the clamped surface of the part, and cools both sides of it, thereby preventing dead angles during cooling and causing incomplete cooling operation, thereby ensuring the cooling effect.
[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A cooling device with uniform spraying, comprising a cooling water box (1), the inner wall of the cooling water box (1) is fixedly connected to a lap ring platform (2), the outer wall of the cooling water box (1) is fixedly connected to a support platform (3), the top of the support platform (3) is fixedly connected to a cylinder (4), and the output end of the cylinder (4) is fixedly connected to a top cover (5), characterized in that: The interior of the cooling water box (1) is provided with a uniform structure, and the uniform structure comprises: A heat dissipation aluminum plate (6), wherein the cooling water box (1) is provided with a heat dissipation aluminum plate (6), a through hole (7) is provided on the surface of the heat dissipation aluminum plate (6), a fixing plate (8) is fixedly connected to the upper surface of the heat dissipation aluminum plate (6), one end of a spring (9) is fixedly connected to the surface of the fixing plate (8), and the other end of the spring (9) is fixedly connected to a positioning plate (10); A through groove (11), the surface of the positioning plate (10) is provided with a through groove (11), the surface of the positioning plate (10) is fixedly connected with an anti-skid protrusion (12), a side of the positioning plate (10) close to the anti-skid protrusion (12) is provided with an inclined hole (13), the inner wall of the cooling water box (1) is fixedly connected with a telescopic tube (14), one end of the telescopic tube (14) away from the cooling water box (1) is fixedly connected with a water pump (15), a liquid collecting box (16) is provided at the bottom of the water pump (15), and a spray port (17) is provided on the lower surface of the liquid collecting box (16); The motor (18) is fixedly connected to the outer wall of the cooling water box (1), the output end of the motor (18) is fixedly connected to the rotating shaft (19), the outer surface of the rotating shaft (19) is fixedly connected to the cam (20), the lower surface of the heat dissipation aluminum plate (6) is provided with a slide groove (21), the interior of the slide groove (21) is slidably connected to the outer wall of one side of the slider (22), the other side of the slider (22) is hinged with a connecting plate (23), and a rolling ball (24) is arranged at the bottom of the connecting plate (23), and the outer surface of the rolling ball (24) is adapted to the inner wall of the rolling groove (25).
2. A uniformly spraying cooling device according to claim 1, characterized in that: The bottom of the positioning plate (10) is slidably connected to the upper surface of the heat dissipation aluminum plate (6), the bottom of the water pump (15) is fixedly connected to the upper surface of the top cover (5), and the lower surface of the top cover (5) is fixedly connected to a liquid collection box (16).
3. A uniformly spraying cooling device according to claim 1, characterized in that: The rolling groove (25) is provided on the upper surface of the overlapping ring platform (2).
4. A uniformly spraying cooling device according to claim 1, characterized in that: One end of the inclined hole (13) close to the through groove (11) is higher than one end of the inclined hole (13) close to the anti-slip protrusion (12).
5. A uniformly spraying cooling device according to claim 1, characterized in that: A fixed magnet (26) is fixedly connected to the side of the fixed plate (8) close to the spring (9), and a rejection magnet (27) is provided on the side of the fixed magnet (26) away from the fixed plate (8).
6. A uniformly spraying cooling device according to claim 5, characterized in that: The side of the rejection magnet (27) away from the fixed magnet (26) is fixedly connected to the side of the positioning plate (10) close to the spring (9).