Quenching and cooling device for rolled steel balls
By designing the discharge, collection, and agitation components within the soaking tank, the problems of inconvenient discharge of steel balls after quenching and water temperature rise were solved, achieving a highly efficient cooling effect for the steel balls.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-04-07
AI Technical Summary
Existing steel ball quenching and cooling devices are inconvenient for unloading after quenching, and the increased water tank temperature leads to a poorer cooling effect, affecting the quenching quality of the steel balls.
A device was designed that includes a soaking tank, a placement frame, a discharge component, a collection component, a filter component, and an agitation component. The discharge component facilitates the discharge of steel balls, the collection component stabilizes the water temperature, the filter component filters out impurities, and the agitation component accelerates heat dissipation to ensure efficient cooling.
This technology enables convenient discharge and efficient cooling of steel balls, maintains stable water temperature, and improves the cooling effect during the quenching process.
Smart Images
Figure CN224091950U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of metal sphere production, in particular to a kind of rolling steel ball quenching cooling device. BACKGROUND
[0002] In the field of mechanical equipment, steel balls are needed, which can be used for grinding, bearings and other uses. Due to different working environments, steel balls need to be heat treated to ensure overall mechanical properties. After steel ball processing, the steel ball often has a relatively high temperature. In order to facilitate subsequent processing, the steel ball needs to be quenched by a cooling device. The prior art publication No. CN218755893U proposes a quenching cooling device for steel ball heat treatment, which comprises an outer shell, a lifting device is installed on the inner wall of the outer shell, the lifting device comprises a fixed rod, a large gear is rotatably connected to the end of the fixed rod away from the inner wall of the outer shell, a driving gear is engaged with the outer surface of the large gear, a motor is rotatably connected to the end of the driving gear away from the large gear, the end of the driving gear is connected to the output end of the motor, a driven gear is engaged with the outer surface of the large gear, a bolt is fixedly connected to the end of the driven gear away from the outer surface of the large gear, a nut is sleeved on the outer surface of the bolt, a storage frame is fixedly connected to the side of the nut away from the inner wall of the outer shell, a partition strip is fixedly connected to the bottom surface of the storage frame inner cavity. It achieves the effect of conveniently salvaging quenched steel balls. However, in this process, it is inconvenient to discharge quenched steel balls. After absorbing heat, the water in the water tank cannot be cooled and discharged in time. As the temperature in the water tank rises, the cooling effect on the steel balls in the storage frame becomes worse, affecting the quenching of the steel balls. SUMMARY
[0003] To solve the above technical problems, the utility model provides a kind of rolling steel ball quenching cooling device, which is convenient for discharging, stabilizes the water temperature in the soaking tank, does not continuously rise, to keep the efficient cooling effect.
[0004] The utility model discloses a kind of rolling steel ball quenching cooling devices, including soaking tank, placing frame, discharge assembly, collection assembly, filter part and agitating assembly, placing frame is installed in soaking tank interior by discharge assembly, collection assembly is installed in the bottom of soaking tank, filter part is installed between soaking tank interior and collection assembly, agitating assembly is installed in collection assembly;Steel ball falls into the placing frame in soaking tank, quenches it, after quenching is completed, placing frame is driven in soaking tank interior by discharge assembly and moves upward, it is convenient to discharge steel ball, while collection assembly can send out hot water part in soaking tank, cold water part is sent in, to stabilize the water temperature in the soaking tank, does not continuously rise, to keep the efficient cooling effect, impurities in hot water can be filtered by filter part, agitating assembly can agitate inside collection assembly, accelerate the heat dissipation of cooling water.
[0005] Preferably, the discharge assembly includes two sets of electric telescopic rods, two push plates, two second electric telescopic rods, two second push plates, two limiting sliders, two connecting seats, a discharge door, and a discharge chute. The two sets of electric telescopic rods are respectively installed on the outer walls of the left and right ends of the soaking tank. Push plates are fixedly connected to the top of the electric telescopic rods, and the push plates are connected to the outer walls of the left and right sides of the placement frame. The two second electric telescopic rods are installed on the left and right sides of the top front end of the soaking tank. Guide grooves are opened on the left and right sides of the lower end of the inner wall of the placement frame. The second push plates are slidably installed at the bottom of the placement frame. Limit sliders are fixedly installed at the left and right ends of the second push plates, and the limit sliders are slidably installed in the guide grooves. A discharge door is rotatably installed at the lower rear end of the placement frame. Connecting seats are installed on the left and right sides of the front end of the second push plate. Electromagnetic seats are installed inside the connecting seats. The front end of the placement frame has a clearance hole that matches the connecting seat. The telescopic end of the second electric telescopic rod is equipped with an iron block that matches the electromagnetic seat. A discharge chute is installed at the rear top of the soaking tank. After quenching, the electric telescopic rod is activated to push the placement frame out of the soaking tank through the push plate. The discharge door is opened to discharge the steel balls. The second electric telescopic rod is activated to cooperate with the connecting seat to push the second push plate in the placement frame, pushing out the steel balls at the bottom of the placement frame, thereby improving the discharge efficiency. After the discharge is completed, the second electric telescopic rod pulls the push plate back to its original position. The electromagnetic seat is de-energized and contacts the connection between the connecting seat and the second electric telescopic rod.
[0006] Preferably, the collection assembly includes a cold water tank, multiple connecting columns, a water pump, a water supply pipe, and a spray nozzle. The top of the cold water tank is connected to the bottom of the immersion tank via the multiple connecting columns. A water pump is installed on the right side wall of the cold water tank. The input end of the water pump is connected to the inside of the immersion tank, and the output end of the water pump is connected to the water supply pipe. The output end of the water supply pipe passes through the right side wall of the immersion tank and connects to the input end of the spray nozzle. The spray nozzle is installed at the upper part of the inside of the immersion tank. The water pump is started to draw cold water from the cold water tank and input it into the spray nozzle through the water supply pipe. The cold water is then input into the immersion tank through the spray nozzle, and the water cools down during the spraying process. When the water is sprayed out in the form of fine droplets, it lowers the temperature of the surrounding environment through the process of evaporation and heat absorption.
[0007] Preferably, the filtration components include a return pipe, a filter frame, and a cover plate. A valve is installed on the return pipe. The inlet end of the return pipe is installed on the lower left side wall of the soaking tank and communicates with the inside of the soaking tank. The outlet end of the return pipe is installed on the upper left side wall of the cold water tank and communicates with the inside of the cold water tank. A filter frame is installed inside the return pipe. The top of the filter frame is connected to the cover plate via a connecting rod. The cover plate is installed on the top of the return pipe. When the valve is opened, the hot water in the soaking tank is input into the cold water tank through the return pipe. The filter frame can filter impurities in the water, thereby stabilizing the water temperature inside the soaking tank and preventing it from rising continuously, thus maintaining an efficient cooling effect.
[0008] Preferably, the agitation assembly includes a reducer, a drive motor, a rotating shaft, two turntables, and multiple connecting columns. The reducer is installed in the middle of the left side wall of the cold water tank. The input end of the reducer is connected to the output end of the drive motor. The output end of the reducer passes through the side wall of the soaking tank and is mounted on the rotating shaft. Turntables are installed on the left and right sides of the rotating shaft, and multiple stirring blades are installed between the two turntables. When the drive motor is started, it drives the rotating shaft to rotate through the reducer. The rotating shaft drives the multiple stirring blades to rotate through the two turntables, agitating the water inside the cold water tank, making the temperature inside the cold water tank uniform, and accelerating the heat dissipation of the cooling water.
[0009] Preferably, it also includes a cooling plate and multiple support legs. The cooling plate is installed at the bottom of the cold water tank, and multiple heat dissipation fins are provided on the outer wall of the cold water tank. Support legs are installed at the four corners of the bottom of the cold water tank. The support legs support the bottom of the cold water tank to ensure stability during use. At the same time, the heat dissipation fins can increase the heat dissipation area of the cold water tank, and the cooling plate can accelerate the cooling of the inside of the cold water tank, improving practicality.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: the steel ball falls into the placement frame in the soaking tank and is quenched. After quenching, the placement frame is moved upward in the soaking tank by the discharge component, which facilitates the discharge of the steel ball. At the same time, the collection component can send out some hot water and send in some cold water in the soaking tank, thereby stabilizing the water temperature inside the soaking tank and preventing it from rising continuously, so as to maintain an efficient cooling effect. The filter component can filter impurities in the hot water, and the stirring component can stir the inside of the collection component to accelerate the heat dissipation of the cooling water. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of this utility model;
[0012] Figure 2 This is a schematic diagram of the isometric structure of this utility model;
[0013] Figure 3 This is a three-dimensional structural diagram of the rear of this utility model;
[0014] Figure 4 This is a cross-sectional structural schematic diagram of the present invention;
[0015] Figure 5 This is a partial cross-sectional structural schematic diagram of the present invention;
[0016] The attached diagram shows the following components: 1. Soaking tank; 2. Electric telescopic rod; 3. Push plate; 4. Placement frame; 5. Second electric telescopic rod; 6. Second push plate; 7. Limiting slider; 8. Connecting seat; 9. Discharge gate; 10. Discharge chute; 11. Cold water tank; 12. Connecting column; 13. Return pipe; 14. Filter frame; 15. Cover plate; 16. Water pump; 17. Water supply pipe; 18. Spray pipe; 19. Reducer; 20. Drive motor; 21. Rotating shaft; 22. Turntable; 23. Stirring blade; 24. Cooling element; 25. Support leg. Detailed Implementation
[0017] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.
[0018] like Figures 1 to 5As shown, two sets of electric telescopic rods 2 are respectively installed on the outer walls of the left and right ends of the soaking tank 1. A push plate 3 is fixedly connected to the top of the electric telescopic rod 2. The push plate 3 is connected to the outer walls of the left and right sides of the placement frame 4. Two second electric telescopic rods 5 are installed on the left and right sides of the top front end of the soaking tank 1. Guide grooves are opened on the left and right sides of the lower end of the inner wall of the placement frame 4. The second push plate 6 is slidably installed at the bottom of the placement frame 4. Limiting sliders 7 are fixedly installed at the left and right ends of the second push plate 6. The limiting sliders 7 are slidably installed in the guide grooves. The lower rear end of the placement frame 4 rotates. The immersion tank 1 is equipped with a discharge gate 9. Connecting seats 8 are installed on the left and right sides of the front end of the second push plate 6. Electromagnetic seats are installed inside the connecting seats 8. The front end of the placement frame 4 has clearance holes matching the connecting seats 8. The telescopic end of the second electric telescopic rod 5 has an iron block matching the electromagnetic seat. A discharge chute 10 is installed at the rear top of the immersion tank 1. The top of the cold water tank 11 is connected to the bottom of the immersion tank 1 via multiple connecting columns 12. A water pump 16 is installed on the right side wall of the cold water tank 11. The input end of the water pump 16 is connected to the interior of the immersion tank 1. The output end is connected to a water supply pipe 17. The output end of the water supply pipe 17 passes through the right side wall of the soaking tank 1 and connects to the input end of the spray pipe 18. The spray pipe 18 is installed inside the upper part of the soaking tank 1. A valve is installed on the return pipe 13. The input end of the return pipe 13 is installed on the lower part of the left side wall of the soaking tank 1 and communicates with the inside of the soaking tank 1. The output end of the return pipe 13 is installed on the upper part of the left side wall of the cold water tank 11 and communicates with the inside of the cold water tank 11. A filter frame 14 is installed inside the return pipe 13. The top of the filter frame 14 is connected to the cover plate 15 through a connecting rod. 15 is installed at the top of the return pipe 13. The reducer 19 is installed in the middle of the left side wall of the cold water tank 11. The input end of the reducer 19 is connected to the output end of the drive motor 20. The output end of the reducer 19 passes through the side wall of the soaking tank 1 and is equipped with a rotating shaft 21. Turntables 22 are installed on the left and right sides of the rotating shaft 21. Multiple stirring blades 23 are installed between the two turntables 22. The cooling plate 24 is installed at the bottom of the cold water tank 11. Multiple heat dissipation fins are provided on the outer wall of the cold water tank 11. Support legs 25 are installed at the four corners of the bottom of the cold water tank 11.
[0019] After quenching, the electric telescopic rod 2 is activated to push the placement frame 4 through the push plate 3 to extend inside the soaking tank 1, opening the discharge door 9 to discharge the steel balls. The second electric telescopic rod 5 is activated in conjunction with the connecting seat 8 to push the second push plate 6 inside the placement frame 4, pushing out the steel balls at the bottom of the placement frame 4, thus improving the discharge efficiency. After discharge, the second electric telescopic rod 5 pulls the second push plate 6 back to its original position, the electromagnetic seat is de-energized, and the connection between the connecting seat 8 and the second electric telescopic rod 5 is made secure. The water pump 16 is activated to draw cold water from the cold water tank 11 and input it into the spray pipe 18 through the water supply pipe 17. The cold water is then input into the soaking tank 1 through the spray pipe 18, and the water will cool down during the spraying process. When water is sprayed out in the form of fine droplets, it lowers the temperature of the surrounding environment through the process of evaporation and heat absorption. When the valve is opened, the hot water in the soaking tank 1 is input into the cold water tank 11 through the return pipe 13. The filter frame 14 can filter impurities in the water, thereby stabilizing the water temperature inside the soaking tank 1 and preventing it from rising continuously, thus maintaining an efficient cooling effect. The drive motor 20 is started, which drives the rotating shaft 21 to rotate through the reducer 19. The rotating shaft 21 drives multiple stirring blades 23 to rotate through two turntables 22, stirring the water inside the cold water tank 11, making the temperature inside the cold water tank 11 uniform and accelerating the heat dissipation of the cooling water. The support legs 25 support the bottom of the cold water tank 11 to ensure stability during use. At the same time, the heat dissipation fins can increase the heat dissipation area of the cold water tank 11, and the cooling plate 24 can accelerate the cooling inside the cold water tank 11, improving practicality.
[0020] like Figures 1 to 5As shown, this utility model discloses a quenching and cooling device for rolled steel balls. During operation, the steel balls fall into the placement frame 4 inside the immersion tank 1 for quenching. After quenching, the electric telescopic rod 2 is activated to push the placement frame 4 out of the immersion tank 1 via the push plate 3, opening the discharge door 9 to discharge the steel balls. The second electric telescopic rod 5 is activated in conjunction with the connecting seat 8 to push the second push plate 6 inside the placement frame 4, pushing out the steel balls at the bottom of the placement frame 4. After discharge, the second electric telescopic rod 5 pulls the second push plate 6 back to its original position. The electromagnetic seat is de-energized, contacting the connection between the connecting seat 8 and the second electric telescopic rod 5. The water pump 16 is activated to draw cold water from the cold water tank 11 and input it into the spray pipe 18 through the water supply pipe 17. The cold water is then input into the immersion tank 1 through the spray pipe 18, and the water temperature drops during the spraying process. When water is sprayed out in the form of fine droplets, it lowers the temperature of the surrounding environment through the process of evaporation and heat absorption. When the valve is opened, the hot water in the soaking tank 1 is input into the cold water tank 11 through the return pipe 13. The filter frame 14 can filter impurities in the water, thereby stabilizing the water temperature inside the soaking tank 1 and preventing it from rising continuously, so as to maintain an efficient cooling effect. The heat dissipation fins can increase the heat dissipation area of the cold water tank 11, and the cooling plate 24 can accelerate the cooling inside the cold water tank 11. The drive motor 20 is started and drives the rotating shaft 21 to rotate through the reducer 19. The rotating shaft 21 drives multiple stirring blades 23 to rotate through two turntables 22, which agitates the water inside the cold water tank 11, making the temperature inside the cold water tank 11 uniform and accelerating the heat dissipation of the cooling water.
[0021] The water pump 16, reducer 19, drive motor 20 and cooling plate 24 of the quenching and cooling device for rolled steel balls of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.
[0022] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A quenching and cooling device for rolled steel balls, characterized in that, It includes a soaking tank (1), a placement frame (4), a discharge component, a collection component, a filter component, and an agitation component. The placement frame (4) is installed inside the soaking tank (1) through the discharge component. The collection component is installed at the bottom of the soaking tank (1). The filter component is installed between the inside of the soaking tank (1) and the collection component. The agitation component is installed inside the collection component.
2. The quenching and cooling device for rolled steel balls as described in claim 1, characterized in that, The discharge assembly includes two sets of electric telescopic rods (2), two push plates (3), two second electric telescopic rods (5), two second push plates (6), two limit sliders (7), two connecting seats (8), a discharge gate (9), and a discharge trough (10). The two sets of electric telescopic rods (2) are respectively installed on the outer walls of the left and right ends of the soaking tank (1). The top of the electric telescopic rods (2) is fixedly connected to the push plates (3), which are connected to the outer walls of the left and right sides of the placement frame (4). The two second electric telescopic rods (5) are installed on the left and right sides of the top front end of the soaking tank (1). Guides are provided on the left and right sides of the lower end of the inner wall of the placement frame (4). The second push plate (6) is slidably installed at the bottom of the placement frame (4) and the left and right ends of the second push plate (6) are fixedly installed with limit sliders (7). The limit sliders (7) are slidably installed in the guide chute. The lower rear end of the placement frame (4) is rotatably installed with a discharge door (9). The left and right sides of the front end of the second push plate (6) are installed with connecting seats (8). The connecting seats (8) are equipped with electromagnetic seats. The front end of the placement frame (4) is provided with a clearance hole that matches the connecting seats (8). The telescopic end of the second electric telescopic rod (5) is provided with an iron block that matches the electromagnetic seat. The rear top of the soaking tank (1) is equipped with a discharge chute (10).
3. The quenching and cooling device for rolled steel balls as described in claim 1, characterized in that, The collection components include a cold water tank (11), multiple connecting columns (12), a water pump (16), a water supply pipe (17), and a spray pipe (18). The top of the cold water tank (11) is connected to the bottom of the soaking tank (1) through multiple connecting columns (12). A water pump (16) is installed on the right side wall of the cold water tank (11). The input end of the water pump (16) is connected to the inside of the soaking tank (1). The output end of the water pump (16) is connected to the water supply pipe (17). The output end of the water supply pipe (17) passes through the right side wall of the soaking tank (1) and is connected to the input end of the spray pipe (18). The spray pipe (18) is installed inside the upper part of the soaking tank (1).
4. The quenching and cooling device for rolled steel balls as described in claim 3, characterized in that, The filter components include a return pipe (13), a filter frame (14), and a cover plate (15). A valve is installed on the return pipe (13). The inlet end of the return pipe (13) is installed on the lower left side wall of the soaking tank (1) and communicates with the inside of the soaking tank (1). The outlet end of the return pipe (13) is installed on the upper left side wall of the cold water tank (11) and communicates with the inside of the cold water tank (11). A filter frame (14) is installed inside the return pipe (13). The top of the filter frame (14) is connected to the cover plate (15) through a connecting rod. The cover plate (15) is installed on the top of the return pipe (13).
5. The quenching and cooling device for rolled steel balls as described in claim 3, characterized in that, The agitation assembly includes a reducer (19), a drive motor (20), a rotating shaft (21), two turntables (22), and multiple connecting columns (12). The reducer (19) is installed in the middle of the left side wall of the cold water tank (11). The input end of the reducer (19) is connected to the output end of the drive motor (20). The output end of the reducer (19) is connected to the rotating shaft (21) through the side wall of the soaking tank (1). Turntables (22) are installed on the left and right sides of the rotating shaft (21). Multiple stirring blades (23) are installed between the two turntables (22).
6. The quenching and cooling device for rolled steel balls as described in claim 3, characterized in that, It also includes a cooling plate (24) and multiple support legs (25). The cooling plate (24) is installed at the bottom of the cold water tank (11). Multiple heat dissipation fins are provided on the outer wall of the cold water tank (11). Support legs (25) are installed at the four corners of the bottom of the cold water tank (11).