Cooling and shaping device in steel casting manufacturing process

Abstract

The utility model discloses a cooling shaping device in a steel casting manufacturing process, which comprises box bodies and pipe bodies, a plurality of groups of first screen plates are arranged at the positions of a plurality of groups of box bodies, a plurality of groups of pipe bodies are connected with the plurality of groups of box bodies in a penetrating manner, a plurality of groups of air outlets are formed in the positions of the plurality of groups of pipe bodies, and air pumps are mounted at the positions of the plurality of groups of pipe bodies. The air pump conveys airflow into the pipe body, and the airflow is conveyed into the internal space of the corresponding box body through the air outlets of the pipe body, so that the heat loss is small in the airflow conveying process, and the temperature of the airflow conveyed into the internal space of the corresponding box body from each air outlet can be relatively consistent in the initial stage; it can be guaranteed that the steel casting in each box body is fully cooled, and the problems that the cooling time is prolonged, the production efficiency is reduced, and the internal organization structure and performance of the steel casting are affected can be avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of cast steel parts, and in particular to a cooling and shaping device in the manufacturing process of cast steel parts. Background Technology

[0002] After the cast steel parts are formed from the mold, they are removed and placed in a designated area for cooling to ensure the quality of the finished product. A cooling device for cast steel parts production (announcement number: CN222182326U) solves the problem that before the cast steel parts are fully cooled, dust and dirt in the air can seep into the interior of the cast steel parts due to their exposed position, affecting the performance and quality of the cast steel parts. This device achieves the effect of preventing dust and dirt from entering the cast steel parts.

[0003] The aforementioned issues arise because the device itself has a multi-layered design, and the airflow needs to flow from bottom to top. As the airflow ascends through these layers, it exchanges heat with each layer of cast steel components. The lower-layer cast steel components initially come into contact with the cooler airflow, resulting in rapid heat transfer. However, as the airflow temperature gradually increases, the temperature difference between the upper-layer cast steel components and the airflow decreases, reducing heat exchange efficiency. This may prevent the desired cooling effect from being achieved, prolonging cooling time, reducing production efficiency, and potentially affecting the internal structure and properties of the cast steel components due to insufficient cooling. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cooling and shaping device for the manufacturing process of cast steel parts.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cooling and shaping device for the manufacturing process of cast steel parts includes a box and pipes. Multiple sets of first mesh plates are provided at multiple sets of the box, and multiple sets of pipes are connected through the multiple sets of the box. Multiple sets of air outlets are opened at the multiple sets of pipes, and air pumps are installed at the multiple sets of pipes.

[0007] Preferably, each of the multiple sets of boxes is connected to a second mesh plate, and the multiple sets of second mesh plates are all suspended in the air.

[0008] Preferably, multiple sets of the boxes are connected to a frame, and multiple sets of the air pumps are placed on the frame.

[0009] Preferably, each of the multiple sets of the box body is provided with a sliding groove, and the multiple sets of the first mesh plates are slidably connected to the corresponding sliding groove.

[0010] Preferably, each of the multiple sets of the first mesh panels has a handrail connected to one end and the other end.

[0011] Preferably, the multiple sets of air outlets are respectively placed facing the center of the corresponding box.

[0012] Preferably, a filter screen is installed at one end of each of the multiple sets of air pumps.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. Through the coordination between the set pipe body, air outlet, air pump and box body, the air pump delivers airflow to the pipe body, and then delivers it to the internal space of the corresponding box body through the air outlet of the pipe body. In this way, the heat loss during the airflow delivery process is small, so the temperature of the airflow delivered from each air outlet to the internal space of the corresponding box body can be relatively uniform in the initial stage. This can ensure that the cast steel parts in each box body are cooled sufficiently, and avoid the problems of prolonging the cooling time, reducing production efficiency and affecting the internal structure and performance of the cast steel parts.

[0015] 2. By coordinating the air outlet and the second mesh plate, and utilizing the fact that the second mesh plate has a certain gap at the bottom of the box, when the cast steel part is placed at the second mesh plate, the airflow from the air outlet can contact the bottom of the cast steel part, which can ensure the uniformity of cooling of the cast steel part to a certain extent. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a cooling and shaping device for the manufacturing process of cast steel parts according to the present invention.

[0017] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure of the middle box;

[0018] Figure 3 for Figure 2 Schematic diagram of the middle box body, the first mesh plate, and the second mesh plate;

[0019] Figure 4 for Figure 1 Structural diagram of the central handrail, slide rail, and frame;

[0020] Figure 5 for Figure 1 A schematic diagram of the structure of the central tube and the air outlet.

[0021] In the diagram: 1. Box body; 2. First mesh plate; 3. Pipe body; 4. Air outlet; 5. Air pump; 6. Second mesh plate; 7. Filter screen; 8. Handrail; 9. Slide groove; 10. Frame. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1, referring to Figures 1 to 5 A cooling and shaping device for the manufacturing process of cast steel parts includes a housing 1 and pipe bodies 3. Multiple sets of first mesh plates 2 are installed at multiple sets of housing 1 to a certain extent, preventing external dust and other impurities from directly entering the interior of the housing 1, protecting the cast steel parts from contamination. Simultaneously, the device can discharge the airflow injected into the housing 1. Multiple sets of pipe bodies 3 are connected to multiple sets of housing 1, and multiple sets of air outlets 4 are opened at each set of pipe bodies 3. Air pumps 5 are installed at each set of pipe bodies 3. The model of the air pumps 5 is selected according to actual working requirements. When the air pumps 5 start working, they forcefully draw in outside air and inject it into the corresponding pipe body 3. The air flows rapidly within the pipe body 3 and is discharged into the interior of the multiple sets of housing 1 through the air outlets 4. At this time, the airflow ejected from the air outlets 4 is distributed inside the housing 1 in a predetermined direction and manner, performing a comprehensive cooling operation on the cast steel parts.

[0024] In this embodiment, multiple sets of housings 1 are each connected to a second mesh plate 6, and all sets of second mesh plates 6 are suspended in the air. When the cast steel part is placed on the second mesh plate 6, the airflow from the air outlet 4 can directly contact the bottom of the cast steel part. Compared with traditional cooling devices, this structure greatly improves the cooling effect at the bottom of the cast steel part and ensures the overall cooling uniformity of the cast steel part to a certain extent. Because the bottom of the cast steel part is often the area where heat accumulates and is difficult to dissipate during the cooling process, the presence of the second mesh plate 6 allows the airflow to fully surround the bottom of the cast steel part, accelerating heat dissipation and thus improving the cooling quality of the cast steel part. Multiple sets of boxes 1 are connected to a set of frames 10, and multiple sets of air pumps 5 are placed on the frames 10. Multiple sets of boxes 1 are provided with sliding grooves 9, and multiple sets of first mesh plates 2 are slidably connected to the corresponding sliding grooves 9. Each set of first mesh plates 2 is connected to a handrail 8 at one end and the other end. Multiple sets of air outlets 4 are placed facing the center of the corresponding box 1. From the perspective of airflow dynamics, when the airflow is ejected from the air outlets 4 towards the center of the box 1, the airflow can form a relatively uniform airflow field inside the box 1. The airflow will diffuse outward from the center of the box 1, so that all parts of the cast steel part can be blown by a uniform airflow, thus ensuring the uniformity of temperature distribution of the cast steel part during the cooling process. Compared to other layouts, such as the air outlet 4 being located at the edge of the housing 1, this centrally oriented layout effectively reduces dead zones in the airflow inside the housing 1, avoiding localized poor cooling due to obstructed airflow. This further improves the cooling quality and production efficiency of the cast steel parts. Each of the multiple air pumps 5 has a filter screen 7 installed at one end. During the process of the air pumps 5 drawing in outside air and injecting it into the pipe 3, the filter screen 7 effectively filters out dust, impurities, and other particulate matter from the air. If these impurities enter the pipe 3 and the interior of the housing 1, they may adhere to the surface of the cast steel parts, affecting their quality and appearance, and may even block the air outlet 4, affecting the normal airflow. The presence of the filter screen 7 ensures that the air entering the cooling system is clean, providing a clean environment for the cooling process of the cast steel parts, guaranteeing the stable operation of the entire cooling and shaping device and the high-quality production of the cast steel parts.

[0025] The working principle of this embodiment is as follows: When in use, the first mesh plate 2 is separated from the box 1. After separation, the cast steel parts are placed on the second mesh plate 6 inside the box 1. After placement, the first mesh plate 2 is reconnected to the box 1, and multiple sets of air pumps 5 are connected to an external power supply. The air pumps 5 will inject air into the corresponding pipes 3 and discharge it into the interior of multiple sets of boxes 1 through the air outlets 4 at the pipes 3. In this way, the airflow can cool the cast steel parts in the multiple sets of boxes 1.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cooling and shaping device for the manufacturing process of cast steel parts, comprising a housing (1) and a pipe (3), characterized in that, Multiple sets of first mesh plates (2) are provided at multiple sets of the box body (1), multiple sets of pipe bodies (3) are connected through the multiple sets of the box body (1), multiple sets of air outlets (4) are opened at multiple sets of pipe bodies (3), and air pumps (5) are installed at multiple sets of pipe bodies (3).

2. The cooling and shaping device for the manufacturing process of cast steel parts according to claim 1, characterized in that, Each of the multiple sets of boxes (1) is connected to a second mesh plate (6), and the multiple sets of second mesh plates (6) are all suspended.

3. The cooling and shaping device for the manufacturing process of cast steel parts according to claim 1, characterized in that, Multiple sets of the box bodies (1) are connected to a set of frames (10), and multiple sets of the air pumps (5) are placed on the frames (10).

4. A cooling and shaping device for the manufacturing process of cast steel parts according to claim 1, characterized in that, Each of the multiple sets of the box body (1) is provided with a sliding groove (9), and the multiple sets of the first mesh plate (2) are slidably connected to the corresponding sliding groove (9).

5. A cooling and shaping device for the manufacturing process of cast steel parts according to claim 1, characterized in that, Each of the multiple sets of the first mesh panels (2) has a handrail (8) connected to one end and the other end.

6. A cooling and shaping device for the manufacturing process of cast steel parts according to claim 1, characterized in that, The multiple sets of air outlets (4) are respectively placed facing the center of the corresponding box (1).

7. A cooling and shaping device for the manufacturing process of cast steel parts according to claim 1, characterized in that, Each of the multiple air pumps (5) is equipped with a filter screen (7) at one end.

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