Hub casting mold with mold temperature easy to control

Abstract

The utility model discloses a wheel hub casting mould with mould temperature easy to control, which belongs to the technical field of wheel hub casting and comprises a bottom plate, two fixing columns, a control panel, a heat preservation shell and a lower mould main body are fixedly connected to the upper surface of the bottom plate respectively, and a supporting plate is fixedly connected to the top ends of the two fixing columns together. A hydraulic cylinder is fixedly connected to the bottom face of the supporting plate, a filtering box is fixedly connected to the telescopic end of the hydraulic cylinder, two limiting plates are fixedly connected to the outer surface of the filtering box, and a feeding pipeline fixedly communicates with the front face of the filtering box. According to the hub casting mold with the mold temperature easy to control, through mutual cooperation of the heat preservation shell, the water inlet pipe, the water drainage pipe, the one-way valve and the condensation pipe, a workpiece in the mold can be rapidly cooled, the purpose of conveniently controlling the temperature of the mold is achieved, and the situation that in the hub casting process, waiting time is long, and the mold temperature cannot be controlled easily is avoided. And the next process casting is inconvenient, so that the hub casting efficiency is reduced.

Description

Technical Field

[0001] This application belongs to the technical field of wheel hub casting, and particularly relates to a wheel hub casting mold with easy mold temperature control. Background Technique

[0002] A wheel hub is a cylindrical metal component that supports the tire inside the tire profile and is centered on the axle. It is also called a rim, steel rim, wheel, and tire bell. There are many types of wheel hubs according to different diameters, widths, forming methods, and materials. A wheel hub is also called a rim. According to the characteristics and requirements of different vehicle models, different surface treatment processes will be adopted for the wheel hub.

[0003] The prior art utility model with the authorized announcement number CN219443363U discloses a wheel hub casting mold, which includes a support table. A casting lower mold is fixedly connected to the top of the support table. A casting upper mold is movably connected to the top of the casting lower mold. A liquid guiding port body is communicated with the top of the casting upper mold. A through groove is opened on the left side of the liquid guiding port body. A filter plate is movably connected to the inner cavity of the through groove. A ceramic filter screen is fixedly connected to the inner cavity of the filter plate. A baffle is fixedly connected to the left side of the filter plate.

[0004] Adopting the above technical solution, through the cooperation of the through groove, the filter plate, the ceramic filter screen, and the baffle, it can filter the molten aluminum introduced into the liquid guiding port body and prevent alumina from entering the inner cavities of the casting lower mold and the casting upper mold together with the molten aluminum. However, in the above technical solution, only the molten aluminum can be filtered through the ceramic filter screen, and during the wheel hub casting process, it is necessary to wait for its temperature to cool down naturally, resulting in a long waiting time, which is not convenient for the next process of casting and leads to a reduction in the wheel hub casting efficiency.

[0005] Therefore, we propose a wheel hub casting mold with easy mold temperature control to solve the above problems. Utility Model Content

[0006] The purpose of this application is to solve the problem in the prior art that during the wheel hub casting process, it is necessary to wait for a long time for its temperature to cool down, resulting in a reduction in the wheel hub casting efficiency, and to propose a wheel hub casting mold with easy mold temperature control.

[0007] In order to achieve the above purpose, the present utility model adopts the following technical solutions:

[0008] A hub casting mold with easy mold temperature control, including a bottom plate. On the upper surface of the bottom plate, two fixed columns, a control panel, a heat preservation shell, and a lower mold body are respectively fixedly connected. At the top ends of the two fixed columns, a support plate is fixedly connected. At the bottom surface of the support plate, a hydraulic cylinder is fixedly connected. The telescopic end of the hydraulic cylinder is fixedly connected with a filtration box. On the outer surface of the filtration box, two limit plates are fixedly connected. At the front of the filtration box, a feed pipeline is fixedly communicated. At the bottom of the filtration box, an upper mold body is fixedly communicated. On the front of the heat preservation shell, two one-way valves are fixedly communicated. The input end of one of the one-way valves is fixedly communicated with a water inlet pipe, and the output end of the other one-way valve is fixedly communicated with a drain pipe. Inside the heat preservation shell, a condensation pipe is arranged. On the front of the heat preservation shell, a temperature sensor is fixedly connected. On the inner wall of the filtration box, a filter sieve plate is fixedly connected. At the bottom surface of the bottom plate, two groups of support feet are fixedly connected. The control panel is electrically connected to the hydraulic cylinder, the temperature sensor, and the one-way valve through wires.

[0009] Preferably, a fixing ring is fixedly connected to the outer surface of each fixed column, and the bottom end of each fixing ring is fixedly connected to the upper surface of the bottom plate.

[0010] Preferably, a protection seat is fixedly connected to the outer surface of the hydraulic cylinder, and the upper surface of the protection seat is fixedly connected to the bottom surface of the support plate.

[0011] Preferably, a reinforcement plate is fixedly connected to the outer surface of the telescopic end of the hydraulic cylinder, and the bottom surface of the reinforcement plate is fixedly connected to the upper surface of the filtration box.

[0012] Preferably, two groups of fixing bolts are threadedly connected to the inner wall of the reinforcement plate, and the outer surface of each group of fixing bolts is threadedly connected to the inner wall of the filtration box.

[0013] Preferably, a support frame is fixedly connected to the outer surface of each one-way valve, and the bottom surface of each support frame is fixedly connected to the upper surface of the bottom plate.

[0014] In summary, the technical effects and advantages of this application:

[0015] Through the mutual cooperation among the heat preservation shell, the water inlet pipe, the drain pipe, the one-way valve, and the condensation pipe, the workpiece in the mold can be quickly cooled down, achieving the purpose of facilitating the control of the mold temperature, enhancing the use effect of the device, and effectively avoiding the problem that during the hub casting process, it is necessary to wait for its temperature to cool down naturally, resulting in a long waiting time, inconvenience in carrying out the next process of casting, and a reduction in the hub casting efficiency. Through the temperature sensor, the mold temperature can be monitored, facilitating the staff to check the mold temperature at any time. By the mutual cooperation among the feed pipeline, the filtration box, and the filter sieve plate, the aluminum liquid can be filtered, playing a strong role in filtration and screening, and enhancing the applicability of the device. Brief Description of the Drawings

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the overall hub casting mold with easy mold temperature control of the present utility model;

[0017] Figure 2 This is a three-dimensional structural schematic diagram of the filter box of the present utility model;

[0018] Figure 3 This is a three-dimensional structural schematic diagram of the thermal insulation shell of the present utility model;

[0019] Figure 4 This is a three-dimensional structural schematic diagram of the condensing pipe of the present utility model;

[0020] Figure 5 This is a three-dimensional structural schematic diagram of the filter sieve plate of the present utility model.

[0021] In the figure: 1, bottom plate; 2, thermal insulation shell; 3, support plate; 4, feed pipe; 5, filter sieve plate; 6, control panel; 7, fixing ring; 8, support foot; 9, water inlet pipe; 10, drain pipe; 11, upper mold body; 12, lower mold body; 13, filter box; 14, protection seat; 15, hydraulic cylinder; 16, fixing bolt; 17, reinforcement plate; 18, temperature sensor; 19, limiting plate; 20, fixing column; 21, condensing pipe; 22, support frame; 23, check valve. Detailed Description of the Preferred Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] Referring to Figures 1-5 , a hub casting mold with easy mold temperature control includes a bottom plate 1. On the upper surface of the bottom plate 1, two fixing columns 20, a control panel 6, a thermal insulation shell 2, and a lower mold body 12 are respectively fixedly connected. At the top ends of the two fixing columns 20, a support plate 3 is fixedly connected in common. On the outer surface of each fixing column 20, a fixing ring 7 is fixedly connected. At the bottom end of each fixing ring 7, it is fixedly connected to the upper surface of the bottom plate 1. Through the fixing ring 7, the fixing column 20 and the bottom plate 1 can be fixed, enhancing the stability of the device and preventing its position from shifting.

[0024] At the bottom surface of the support plate 3, a hydraulic cylinder 15 is fixedly connected. The telescopic end of the hydraulic cylinder 15 is fixedly connected to a filter box 13. On the outer surface of the filter box 13, two limiting plates 19 are fixedly connected. On the outer surface of the hydraulic cylinder 15, a protection seat 14 is fixedly connected. The upper surface of the protection seat 14 is fixedly connected to the bottom surface of the support plate 3. Through the protection seat 14, the hydraulic cylinder 15 can be protected, having a strong protection effect and preventing it from being damaged during use.

[0025] A feed pipe 4 is fixedly connected to the front of the filter box 13 in a communicating manner. The bottom surface of the filter box 13 is fixedly connected to the upper die body 11 in a communicating manner. Two one-way valves 23 are fixedly connected to the front of the heat preservation shell 2 in a communicating manner. A reinforcing plate 17 is fixedly connected to the outer surface of the telescopic end of the hydraulic cylinder 15. The bottom surface of the reinforcing plate 17 is fixedly connected to the upper surface of the filter box 13. Through the reinforcing plate 17, the hydraulic cylinder 15 and the filter box 13 can be reinforced, playing a strong fixing role and effectively preventing them from shifting and becoming unstable during the working process.

[0026] The input end of one of the one-way valves 23 is fixedly connected to a water inlet pipe 9 in a communicating manner. The output end of the other one-way valve 23 is fixedly connected to a drain pipe 10 in a communicating manner. A condensation pipe 21 is arranged inside the heat preservation shell 2. A temperature sensor 18 is fixedly connected to the front of the heat preservation shell 2. Two groups of fixing bolts 16 are threadedly connected to the inner wall of the reinforcing plate 17. The outer surface of each group of fixing bolts 16 is threadedly connected to the inner wall of the filter box 13. Through the fixing bolts 16, the reinforcing plate 17 and the filter box 13 can be reinforced, effectively avoiding the problem of shifting and becoming unstable during use.

[0027] A filter sieve plate 5 is fixedly connected to the inner wall of the filter box 13. Two groups of support feet 8 are fixedly connected to the bottom surface of the bottom plate 1. The control panel 6 is electrically connected to the hydraulic cylinder 15, the temperature sensor 18, and the one-way valve 23 through wires respectively. A support frame 22 is fixedly connected to the outer surface of each one-way valve 23. The bottom surface of each support frame 22 is fixedly connected to the upper surface of the bottom plate 1. Through the support frame 22, the one-way valve 23 and the bottom plate 1 can be fixed, effectively preventing them from swaying and shaking during use.

[0028] The working principle of the present utility model is as follows: When in use, first, the telescopic end of the hydraulic cylinder 15 is extended to drive the filter box 13 to move downward, and then drive the upper die body 11 to move downward, so that the upper die body 11 can be clamped with the lower die body 12. Then, materials are added into the filter box 13 through the feed pipe 4, and the materials will fall into the die cavity after being screened by the filter sieve plate 5. Then, condensate is conveyed into the one-way valve 23 through the water inlet pipe 9, and then the condensate is conveyed into the condensation pipe 21 through the output end of the one-way valve 23, thereby cooling the die. And the temperature of the die can be monitored in real time through the temperature sensor 18, which is convenient for the staff to observe the die temperature at any time, so as to facilitate taking the cast wheel hub. When it is necessary to discharge the condensate in the condensation pipe 21, the condensate can be conveyed into the drain pipe 10 through the input end of the other one-way valve 23, achieving the purpose of easy replacement, effectively avoiding the problem that during the casting of the wheel hub, it is necessary to wait for its temperature to cool down naturally, resulting in a long waiting time, being inconvenient for the next process of casting, and reducing the casting efficiency of the wheel hub.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0030] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0031] As mentioned above, the above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A hub casting mold with easily controllable mold temperature, comprising a bottom plate (1), characterized in that: On the upper surface of the bottom plate (1), two fixed columns (20), a control panel (6), a heat preservation shell (2), and a lower mold body (12) are fixedly connected respectively. At the top ends of the two fixed columns (20), a support plate (3) is fixedly connected. At the bottom surface of the support plate (3), a hydraulic cylinder (15) is fixedly connected. The telescopic end of the hydraulic cylinder (15) is fixedly connected with a filter box (13). On the outer surface of the filter box (13), two limiting plates (19) are fixedly connected. At the front of the filter box (13), a feed pipe (4) is fixedly communicated. At the bottom of the filter box (13), an upper mold body (11) is fixedly communicated. At the front of the heat preservation shell (2), two one-way valves (23) are fixedly communicated. The input end of one of the one-way valves (23) is fixedly communicated with a water inlet pipe (9), and the output end of the other one-way valve (23) is fixedly communicated with a drain pipe (10). Inside the heat preservation shell (2), a condensation pipe (21) is arranged. At the front of the heat preservation shell (2), a temperature sensor (18) is fixedly connected. On the inner wall of the filter box (13), a filter sieve plate (5) is fixedly connected. At the bottom surface of the bottom plate (1), two groups of support feet (8) are fixedly connected. The control panel (6) is electrically connected with the hydraulic cylinder (15), the temperature sensor (18), and the one-way valve (23) through wires.

2. The hub casting mold with easily controllable mold temperature according to claim 1, wherein: On the outer surface of each fixed column (20), a fixed ring (7) is fixedly connected. At the bottom end of each fixed ring (7), it is fixedly connected with the upper surface of the bottom plate (1).

3. The hub casting mold with easily controllable mold temperature according to claim 1, wherein: On the outer surface of the hydraulic cylinder (15), a protection seat (14) is fixedly connected. The upper surface of the protection seat (14) is fixedly connected with the bottom surface of the support plate (3).

4. A hub casting mold with easily controllable mold temperature according to claim 1, characterized in that: On the outer surface of the telescopic end of the hydraulic cylinder (15), a reinforcement plate (17) is fixedly connected. The bottom surface of the reinforcement plate (17) is fixedly connected with the upper surface of the filter box (13).

5. A hub casting mold with easy mold temperature control according to claim 4, characterized in that: Inside the reinforcement plate (17), two groups of fixing bolts (16) are threadedly connected. The outer surface of each group of fixing bolts (16) is threadedly connected with the inner wall of the filter box (13).

6. The hub casting mold with easy mold temperature control according to claim 1, wherein: On the outer surface of each one-way valve (23), a support frame (22) is fixedly connected. The bottom surface of each support frame (22) is fixedly connected with the upper surface of the bottom plate (1).

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