Cooling device for automobile steel casting

Abstract

The utility model relates to the technical field of steel casting production, in particular to a cooling device for an automobile steel casting. The cooling device for the automobile steel casting comprises a U-shaped carriage, wheels are installed on the two sides of the U-shaped carriage, and air blowers are installed on the two side walls of the U-shaped carriage. S-shaped cooling pipes are installed on the inner walls of the two sides of the U-shaped compartment, and a water storage tank is installed at the top of the U-shaped compartment. According to the cooling device for the automobile steel casting, when the steel casting on an automobile is poured and naturally cooled in a factory, the U-shaped carriage 1 is pushed to cover the automobile steel casting needing to be rapidly cooled, the air blowers on the two sides of the U-shaped carriage are started, air cooling can be rapidly conducted on the automobile steel casting, and the service life of the automobile steel casting is prolonged. And the submersible pump is started, so that water liquid cooled by the ice blocks passes through the S-shaped cooling pipe, and air blown out by the air blower passes through the S-shaped cooling pipe, so that the steel casting can be cooled more quickly, the efficiency can be improved, and the quality of the steel casting can be ensured.

Description

Technical Field

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

[0002] Cast steel parts are parts made of cast steel. They have similar properties to cast iron, but are stronger than cast iron. Cast steel is divided into three categories: cast carbon steel, cast low alloy steel and cast special steel. According to the chemical composition, cast steel can be divided into two categories: carbon cast steel and alloy cast steel.

[0003] The existing cooling method for automobile steel castings is usually natural cooling. However, the natural cooling speed is relatively slow, resulting in some automobile steel castings not being cooled when urgently needed and wasting time. At the same time, the natural cooling speed is difficult to control, the cooling time is long, and the efficiency is low.

[0004] Therefore, it is necessary to provide a new cooling device for automobile steel castings to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a cooling device for automobile steel castings.

[0006] The cooling device for automobile steel castings provided by the utility model comprises a U-shaped carriage, both sides of which are equipped with rotatably connected wheels, and both side walls of the U-shaped carriage are equipped with multiple groups of blowers with the same specifications;

[0007] The inner walls on both sides of the U-shaped carriage are both installed with serpentine cooling pipes, and the top of the U-shaped carriage is installed with a water storage tank for supplying water to the serpentine cooling pipes.

[0008] Preferably, the water inlet and the water outlet of the water storage tank are respectively connected to the water outlet and the water inlet of the two serpentine cooling pipes.

[0009] Preferably, a submersible pump is installed in the water storage tank, and the discharge port of the submersible pump is connected to the water outlet of the water storage tank through a pipeline.

[0010] Preferably, a limiting plate is fixedly embedded in the middle of the water tank.

[0011] Preferably, ice cubes are placed on the limiting plate.

[0012] Preferably, a handle is fixedly mounted on the rear side of the U-shaped carriage.

[0013] Compared with the related art, the cooling device for automobile steel castings provided by the utility model has the following beneficial effects:

[0014] When the steel castings on the automobile are poured and naturally cooled in the factory, the utility model pushes the U-shaped carriage to be arranged on the automobile steel castings that need to be quickly cooled, and the blowers on both sides of the U-shaped carriage are turned on, so that the steel castings can be quickly air-cooled. The whole equipment has strong flexibility and is easy to operate. The submersible pump is turned on to allow water cooled by ice to pass through the serpentine cooling pipe, and the wind blown by the blower can cool the steel castings more quickly after passing through the serpentine cooling pipe, thereby improving efficiency and ensuring the quality of the steel castings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a cooling device for automobile steel castings provided by the utility model;

[0016] Figure 2 for Figure 1 The schematic diagram of the structure of the serpentine cooling pipe in the U-shaped compartment shown;

[0017] Figure 3 for Figure 1 The schematic diagram of the top view structure is shown.

[0018] Numbers in the figure: 1. U-shaped carriage; 2. Wheel; 3. Blower; 4. Serpentine cooling pipe; 5. Water tank; 6. Submersible pump; 7. Limiting plate; 8. Ice cubes; 9. Handle. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0021] See also Figures 1 to 3 The embodiment of the utility model provides a cooling device for automobile steel castings, and the cooling device for automobile steel castings includes: a U-shaped compartment 1, a blower 3, a serpentine cooling pipe 4 and a water tank 5.

[0022] In the embodiments of the present invention, please refer to Figure 1 Rotatably connected wheels 2 are installed on both sides of the U-shaped carriage 1, and multiple sets of blowers 3 with the same specifications are installed on both side walls of the U-shaped carriage 1, and a handle 9 is fixedly installed on the rear side of the U-shaped carriage 1.

[0023] It should be noted that: when the steel castings on the automobile (for example: engine body, cylinder head, gearbox housing, etc.) are cast and naturally cooled in the factory, the U-shaped carriage 1 is pushed to cover the automobile steel castings that need to be quickly cooled, and the blowers 3 on both sides of the U-shaped carriage 1 are turned on, so that they can be quickly air-cooled, and the entire equipment is highly flexible and easy to operate.

[0024] In the embodiments of the present invention, please refer to Figure 1 , Figure 2 and Figure 3 , serpentine cooling pipes 4 are installed on both inner walls of the U-shaped carriage 1, and a water storage tank 5 for supplying water to the serpentine cooling pipes 4 is installed on the top of the U-shaped carriage 1, and the water inlet and the water outlet of the water storage tank 5 are respectively connected with the water outlet and the water inlet of the two serpentine cooling pipes 4, a submersible pump 6 is installed in the water storage tank 5, and the drainage outlet of the submersible pump 6 is connected with the water outlet of the water storage tank 5 through a pipeline;

[0025] A limiting plate 7 is fixedly embedded in the middle of the water storage tank 5 , wherein ice cubes 8 are placed on the limiting plate 7 .

[0026] It should be noted that: the submersible pump 6 is turned on to allow the water cooled by the ice to pass through the serpentine cooling pipe 4, and the wind blown by the blower 3 can cool the steel casting faster after passing through the serpentine cooling pipe 4, thereby improving the efficiency and ensuring the quality of the steel casting;

[0027] In this embodiment, after the ice cubes 8 are placed, the water storage tank 5 is covered with a lid to prevent the water from being contaminated by external dust.

[0028] The working principle of the cooling device for automobile steel castings provided by the utility model is as follows:

[0029] When the steel castings on the automobile (for example, engine body, cylinder head, gearbox housing, etc.) are cast and naturally cooled in the factory, the U-shaped carriage 1 is pushed to cover the automobile steel castings that need to be quickly cooled, and the blowers 3 on both sides of the U-shaped carriage 1 are turned on to quickly cool them. The entire equipment is highly flexible and easy to operate. The submersible pump 6 is turned on to allow water cooled by ice to pass through the serpentine cooling pipe 4, and the wind blown by the blower 3 can cool the steel castings faster after passing through the serpentine cooling pipe 4, thereby improving efficiency and ensuring the quality of the steel castings.

[0030] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0031] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cooling device for automobile steel castings, characterized in that: It comprises a U-shaped carriage (1), both sides of the U-shaped carriage (1) are equipped with rotatably connected wheels (2), and both side walls of the U-shaped carriage (1) are equipped with multiple groups of blowers (3) with the same specifications; The inner walls on both sides of the U-shaped carriage (1) are both installed with serpentine cooling pipes (4), and the top of the U-shaped carriage (1) is installed with a water storage tank (5) for supplying water to the serpentine cooling pipes (4).

2. The cooling device for automobile steel castings according to claim 1, characterized in that: The water inlet and the water outlet of the water storage tank (5) are respectively connected to the water outlet and the water inlet of the two serpentine cooling pipes (4).

3. The cooling device for automobile steel castings according to claim 2, characterized in that: A submersible pump (6) is installed in the water storage tank (5), and the water outlet of the submersible pump (6) is connected to the water outlet of the water storage tank (5) through a pipeline.

4. The cooling device for automobile steel castings according to claim 1, characterized in that: A limiting plate (7) is fixedly engaged in the middle of the water storage tank (5).

5. The cooling device for automobile steel castings according to claim 4, characterized in that: Ice cubes (8) are placed on the limiting piece (7).

6. The cooling device for automobile steel castings according to claim 1, characterized in that: A handle (9) is fixedly mounted on the rear side of the U-shaped carriage (1).

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