Disc spring heat treatment cooling equipment

Abstract

The utility model relates to the technical field of cooling equipment, and discloses disc spring heat treatment cooling equipment which comprises a cooling tank, a storage box and a cooler, four oil spraying pipes which are evenly distributed in an annular mode are installed in the cooling tank, and the oil spraying pipes penetrate through the cooling tank and extend into the storage box. A first oil pump is installed at the end, located in the storage box, outside the oil spraying pipe. The shower head is arranged at the upper end of the oil spraying pipe, the shower head and the oil spraying pipe are fixed in a sealed mode, and a limiting mesh cage is arranged outside the upper end of the shower head and fixedly connected with the shower head. According to the cooling device, cooling oil is sprayed out through the shower head, and the cooling oil is evenly sprayed out to evenly cool the disc spring.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling equipment, in particular to a disc spring heat treatment cooling equipment. Background Art

[0002] During the heat treatment of disc springs, quenching is a key cooling step. Quenching is the process of rapidly cooling a disc spring after heating it to a certain temperature to increase its hardness and strength. This step is usually performed after the disc spring is formed, and the internal structure of the material changes through rapid cooling to achieve the desired mechanical properties. The specific cooling method may vary depending on the process and equipment, but it usually involves quickly placing the heated disc spring in a coolant such as oil, water or brine to achieve rapid quenching.

[0003] Although the above-mentioned prior art usually places the disc spring directly into the cooling oil when using cooling oil to cool the disc spring, the static cooling oil will cause uneven cooling of the disc spring and affect the heat treatment effect. Therefore, a disc spring heat treatment cooling device is proposed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a disc spring heat treatment cooling device to solve the problem of uneven cooling of the cooling oil raised in the above background technology.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a disc spring heat treatment cooling device, comprising:

[0008] A cooling tank, a storage box and a cooler, wherein four oil injection pipes evenly distributed in a ring are installed inside the cooling tank, the oil injection pipes penetrate the cooling tank and extend to the inside of the storage box, and a first oil pump is installed at one end of the outside of the oil injection pipe located inside the storage box;

[0009] The shower head is arranged at the upper end of the oil spray pipe, and the shower head is sealed and fixed to the oil spray pipe. A limiting mesh cage is arranged outside the upper end of the shower head, and the limiting mesh cage is fixedly connected to the shower head.

[0010] Preferably, a thermometer is provided on the right side of the cooling tank and is fixedly connected to the cooling tank, and the thermometer is used to detect the temperature of the cooling oil in the cooling tank.

[0011] Preferably, an oil inlet pipe is provided on the right side of the upper end of the cooler, and the oil inlet pipe passes through and extends into the interior of the cooling tank. A second oil pump is installed at one end of the oil inlet pipe located inside the cooling tank, and the second oil pump is used to pump the cooling oil in the cooling tank into the cooler.

[0012] Preferably, an oil return pipe is provided on the right side of the lower end of the cooler, and the oil return pipe passes through and extends to the interior of the storage tank.

[0013] Preferably, a third oil pump is installed outside the oil return pipe, and the third oil pump is sealed and fixed to the oil return pipe, and the third oil pump is used to control the flow of cooling oil inside the oil return pipe.

[0014] Preferably, a heat dissipation fan is provided at the rear end of the exterior of the cooler, and the heat dissipation fan is fixedly connected to the cooler, and the heat dissipation fan is used for air cooling of the cooler.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a disc spring heat treatment cooling device, which has the following beneficial effects:

[0017] The utility model injects cooling oil into the cooling groove and covers the limiting mesh cage, starts the first oil pump, and the first oil pump draws the cooling oil inside the storage box to the shower head through the oil spray pipe. The disc spring that needs to be cooled is placed inside the limiting mesh cage. The shower head sprays cooling oil to continuously spray the disc spring. The cooling oil is evenly sprayed on the outside of the disc spring through multiple spray holes of the shower head. In this way, the cooling of the disc spring is more even, which solves the problems raised in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the internal structure of the storage box and cooling tank of the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the oil spray pipe and shower structure of the utility model.

[0021] In the figure: 1. Cooling tank; 2. Storage box; 3. Cooler; 4. Cooling fan; 5. Oil spray pipe; 6. Shower; 7. Limiting mesh cage; 8. First oil pump; 9. Oil inlet pipe; 10. Second oil pump; 11. Oil return pipe; 12. Third oil pump; 13. Thermometer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a technical solution, a disc spring heat treatment cooling device, please refer to Figure 1 , Figure 2 and Figure 3 ,include:

[0024] A cooling tank 1, a storage box 2 and a cooler 3. Four oil injection pipes 5 evenly distributed along a ring are installed inside the cooling tank 1. The oil injection pipes 5 penetrate the cooling tank 1 and extend to the inside of the storage box 2. A first oil pump 8 is installed at one end of the outside of the oil injection pipe 5 located inside the storage box 2.

[0025] The shower head 6 is arranged at the upper end of the oil spray pipe 5 , and the shower head 6 is sealed and fixed to the oil spray pipe 5 . A limit mesh cage 7 is arranged outside the upper end of the shower head 6 , and the limit mesh cage 7 is fixedly connected to the shower head 6 .

[0026] When in use, inject cooling oil into the cooling tank 1 and cover the limiting mesh cage 7, start the first oil pump 8, and the first oil pump 8 pumps the cooling oil inside the storage box 2 to the shower head 6 through the oil spray pipe 5. Place the disc spring to be cooled inside the limiting mesh cage 7, and the shower head 6 sprays cooling oil to continuously spray the disc spring. The cooling oil is evenly sprayed on the outside of the disc spring through the multiple spray holes of the shower head 6, so that the cooling of the disc spring is more uniform. It should be noted that in order to save space and highlight the innovative elements of this patent, this solution is based on the existing cooling equipment and improves its related structures, such as cooler 3, heat dissipation fan 4, shower head 6, oil pump and other conventional equipment, which will not be repeated in this patent.

[0027] See also Figure 2 A thermometer 13 is arranged on the right side of the cooling tank 1 , and the thermometer 13 is fixedly connected to the cooling tank 1 . The thermometer 13 is used to detect the temperature of the cooling oil in the cooling tank 1 .

[0028] See also Figure 1 and Figure 2 An oil inlet pipe 9 is arranged on the right side of the upper end of the cooler 3, and the oil inlet pipe 9 passes through and extends to the interior of the cooling tank 1. A second oil pump 10 is installed at one end of the oil inlet pipe 9 located inside the cooling tank 1. The second oil pump 10 is used to pump the cooling oil in the cooling tank 1 into the cooler 3.

[0029] See also Figure 1 and Figure 2 An oil return pipe 11 is provided on the right side of the lower end of the cooler 3 , and the oil return pipe 11 penetrates and extends to the interior of the storage tank 2 .

[0030] See also Figure 1 and Figure 2 A third oil pump 12 is installed outside the oil return pipe 11 , and the third oil pump 12 is sealed and fixed to the oil return pipe 11 . The third oil pump 12 is used to control the flow of cooling oil inside the oil return pipe 11 .

[0031] See also Figure 1 and Figure 2 A heat dissipation fan 4 is provided at the rear end of the outside of the cooler 3 , and the heat dissipation fan 4 is fixedly connected to the cooler 3 , and the heat dissipation fan 4 is used for air cooling of the cooler 3 .

[0032] This solution: cooling oil is injected into the cooling tank 1 and does not pass through the limiting mesh cage 7, the first oil pump 8 is started, the first oil pump 8 draws the cooling oil inside the storage box 2 to the shower head 6 through the oil spray pipe 5, the disc spring to be cooled is placed inside the limiting mesh cage 7, the shower head 6 sprays cooling oil to continuously spray the disc spring, and the cooling oil is evenly sprayed on the outside of the disc spring through multiple spray holes of the shower head 6, so that the cooling of the disc spring is more uniform, the temperature inside the cooling tank 1 is measured using a thermometer 13, the second oil pump 10 is turned on to draw the cooling oil inside the cooling tank 1 into the cooler 3 through the oil inlet pipe 9, the heat dissipation fan 4 is turned on to dissipate heat from the cooler 3, so that the cooling oil is quickly cooled in the cooler 3, and the third oil pump 12 is turned on to return the cooling oil to the storage box 2 through the return oil pipe 11, so as to circulate the cooling oil.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A disc spring heat treatment cooling device, characterized in that: include: A cooling tank (1), a storage box (2) and a cooler (3); four oil injection pipes (5) evenly distributed in a ring shape are installed inside the cooling tank (1); the oil injection pipes (5) penetrate the cooling tank (1) and extend to the inside of the storage box (2); a first oil pump (8) is installed at one end of the outside of the oil injection pipe (5) located inside the storage box (2); The shower head (6) is arranged at the upper end of the oil spray pipe (5), and the shower head (6) and the oil spray pipe (5) are sealed and fixed. A limiting mesh cage (7) is arranged outside the upper end of the shower head (6), and the limiting mesh cage (7) is fixedly connected to the shower head (6).

2. The disc spring heat treatment cooling device according to claim 1, characterized in that: A thermometer (13) is arranged on the right side inside the cooling tank (1), and the thermometer (13) is fixedly connected to the cooling tank (1).

3. The disc spring heat treatment cooling device according to claim 1, characterized in that: An oil inlet pipe (9) is provided on the right side of the upper end of the cooler (3), and the oil inlet pipe (9) penetrates and extends into the interior of the cooling tank (1), and a second oil pump (10) is installed at one end of the oil inlet pipe (9) located inside the cooling tank (1).

4. The disc spring heat treatment cooling device according to claim 1, characterized in that: An oil return pipe (11) is provided on the right side of the lower end of the cooler (3), and the oil return pipe (11) penetrates and extends to the interior of the storage box (2).

5. The disc spring heat treatment cooling device according to claim 4, characterized in that: A third oil pump (12) is installed outside the oil return pipe (11), and the third oil pump (12) is sealed and fixed to the oil return pipe (11).

6. The disc spring heat treatment cooling device according to claim 1, characterized in that: A heat dissipation fan (4) is provided at the rear end outside the cooler (3), and the heat dissipation fan (4) is fixedly connected to the cooler (3).

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