Cooling mechanism for casting machining

Abstract

The utility model discloses a cooling mechanism for casting processing, which comprises a bottom plate, the middle of the upper surface of the bottom plate is fixedly connected with a cooling circulation box, the upper surface of the bottom plate is fixedly connected with a cooling box, the inner wall of the cooling box is fixedly connected with a filter plate, and the inner wall of the filter plate is fixedly connected with a filter screen. According to the cooling mechanism for casting machining, a casting part to be cooled is conveyed to the containing frame, an electric telescopic rod is started to feed the casting part into the cooling box, an electromagnetic valve and a circulating pump are opened all the time in the cooling process, cooling liquid can flow out of the cooling box and enter a liquid storage cavity, and the cooling liquid can flow out of the cooling box; a cooling medium enters the cooling cavity from the inlet to cool the cooling liquid in the liquid storage cavity and then flows out from the outlet, the circulating pump in the liquid storage cavity feeds the cooling liquid into the cooling box through the circulating pipe to cool a casting part, and therefore the cooling liquid can be continuously cooled, and it is guaranteed that the temperature of the cooling liquid cannot rise.

Description

Technical Field

[0001] The utility model relates to the technical field of casting cooling, in particular to a cooling mechanism for casting processing. Background Art

[0002] Casting is a kind of metal heat processing technology that humans mastered relatively early. Casting refers to the processing method of melting solid metal into liquid and pouring it into a mold of a specific shape, waiting for it to solidify and form. The method of pouring liquid metal into a casting cavity that adapts to the shape of the part and waiting for it to cool and solidify to obtain parts or blanks is called casting. The casting obtained by casting is called a casting. During the production process of the cast product, it needs to be placed indoors and cooled. It can only be cooled to room temperature before the next process or storage can be carried out. In order to improve the production efficiency of casting, a cooling mechanism is needed to speed up the cooling of the casting.

[0003] After searching, it was found that a cooling device for casting processing was disclosed in the Chinese Utility Model Patent Publication No. CN208261789U, in which the cooling water in the water storage tank is pumped out through the pumping pipe and sent to the inside of the water spraying pipe through the water guide pipe, and finally the cooling water is sprayed on the surface of the casting through the water spraying head to achieve water cooling of the casting; the cooling air pump works to spray the cold air formed by the refrigeration device to the casting through the air guide pipe and the water spraying head to achieve air cooling of the casting, but the cooling speed by spraying is slow, and the coolant will be contaminated after use, and the temperature will also increase, resulting in a decrease in the cooling effect, so a cooling mechanism that can purify the used coolant and cool its temperature is needed. Utility Model Content

[0004] The main purpose of the utility model is to provide a cooling mechanism for casting processing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A cooling mechanism for casting processing includes a base plate, a cooling circulation box is fixedly connected to the middle of the upper surface of the base plate, a cooling box is fixedly connected to the upper surface of the base plate, a filter plate is fixedly connected to the inner wall of the cooling box, a filter screen is fixedly connected to the inner wall of the filter plate, and a cooling chamber is arranged inside the cooling circulation box.

[0007] In order to facilitate the removal of the filter plate from the cooling box, as a cooling mechanism for casting processing of the utility model, the upper surface of the filter plate is fixedly connected with a hanging rod, and the outer surface of the hanging rod is fixedly connected with a handle.

[0008] In order to facilitate the outflow of coolant, as a cooling mechanism for casting processing of the utility model, the inner wall of the lower surface of the cooling box is fixedly connected with a liquid outlet pipe, and the bottom end of the liquid outlet pipe is fixedly connected with a solenoid valve.

[0009] In order to facilitate the cooling medium to enter and flow out of the cooling chamber, as a cooling mechanism for casting processing of the utility model, the front side of the cooling circulation box is fixedly connected with an inlet, and the back side of the cooling circulation box is fixedly connected with an outlet.

[0010] In order to achieve the effect of storing the coolant, as a cooling mechanism for casting processing of the utility model, a liquid storage cavity is arranged inside the cooling circulation box, and a cover plate is fixedly connected to the upper surface of the cooling circulation box.

[0011] In order to facilitate the return of the coolant to the cooling box after cooling, as a cooling mechanism for casting processing in the utility model, the inner bottom wall of the liquid storage cavity is fixedly connected to a circulation pump, and one end of the circulation pump is fixedly connected to a circulation pipe.

[0012] In order to facilitate the placement of the base plate on the ground, as a cooling mechanism for casting processing in the utility model, the lower surface of the base plate is fixedly connected with a base foot, the upper surface of the base plate is fixedly connected with a support rod, and the upper surface of the support rod is fixedly connected with a top plate.

[0013] In order to achieve the effect of convenient placement of castings, the utility model provides a cooling mechanism for casting processing. The upper surface of the top plate is fixedly connected to a fixed sleeve, the inner wall of the fixed sleeve is fixedly connected to an electric telescopic rod, the outer surface of the electric telescopic rod is fixedly connected to a placement rack, and the bottom end of the electric telescopic rod is fixedly connected to a supporting bottom ring.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The cooling mechanism for casting processing transports the casting to be cooled to the placement rack through the arrangement of a cooling circulation box, a cooling box, a filter plate, a filter screen and a cooling chamber, and starts the electric telescopic rod to send the casting into the cooling box. The cooling box is filled with coolant to cool the casting and clean impurities on the casting. The impurities fall on the filter screen in the filter plate. After cooling, the electric telescopic rod is started to raise the placement rack. Then, during the cooling process, the solenoid valve and the circulation pump are kept open, and the coolant will flow out of the cooling box into the liquid storage chamber. The cooling medium enters the cooling chamber from the inlet to cool the coolant in the liquid storage chamber, and then flows out from the outlet. The circulation pump in the liquid storage chamber sends the coolant through the circulation pipe into the cooling box to cool the casting, so that the coolant can be continuously cooled to ensure that the temperature of the coolant itself does not rise, thereby improving the cooling effect on subsequent castings.

[0016] 2. The cooling mechanism for casting processing is provided with a filter plate, a filter screen, a hanging rod and a handle. The hanging rods are fixed at the four corners of the filter plate. The tops of the four hanging rods are hung at the four corners of the cooling box. The tops of the hanging rods are also fixed with handles. After the filter screen has been used for a period of time, the cooling of the casting is stopped. Then, the filter plate is taken out of the cooling box through the hanging rod by hand, and then the filter screen in the filter plate is cleaned to remove impurities on the filter screen. Finally, the filter plate is put back into the cooling box to continue cooling the casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a cooling mechanism for casting processing in Example 1 of the utility model;

[0018] Figure 2 This is a schematic diagram of the axonometric structure of a cooling mechanism for casting processing in Example 1 of the utility model when viewed from above;

[0019] Figure 3 This is a schematic cross-sectional structural diagram of a cooling mechanism for casting processing in the front view of Example 1 of the utility model;

[0020] Figure 4 This is a schematic diagram of the axonometric structure of a placement rack in a cooling mechanism for casting processing according to Example 1 of the utility model;

[0021] Figure 5 This is a schematic diagram of the exploded structure of a filter plate in a cooling mechanism for casting processing in Example 1 of the utility model;

[0022] Figure 6 This is a schematic diagram of the axonometric structure of a cooling cavity in a cooling mechanism for casting processing according to Example 1 of the utility model.

[0023] In the figure: 1. bottom plate; 2. cooling circulation box; 3. cooling box; 4. filter plate; 5. filter screen; 6. cooling chamber; 7. hanging rod; 8. lifting handle; 9. liquid outlet pipe; 10. solenoid valve; 11. inlet; 12. outlet; 13. liquid storage chamber; 14. circulation pump; 15. circulation pipe; 16. cover plate; 17. support rod; 18. top plate; 19. fixing sleeve; 20. electric telescopic rod; 21. placement rack; 22. support bottom ring; 23. base. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1

[0026] like Figure 1-6 As shown, a cooling mechanism for casting processing includes a base plate 1, a cooling circulation box 2 is fixedly connected to the middle of the upper surface of the base plate 1, a cooling box 3 is fixedly connected to the upper surface of the base plate 1, a filter plate 4 is fixedly connected to the inner wall of the cooling box 3, a filter screen 5 is fixedly connected to the inner wall of the filter plate 4, and a cooling chamber 6 is arranged inside the cooling circulation box 2.

[0027] When in use, the cooling circulation box 2, cooling box 3, filter plate 4, filter screen 5 and cooling chamber 6 are arranged. The cooling circulation box 2 is placed on the bottom plate 1. The cooling circulation box 2 is provided with a liquid storage chamber 13 and a cooling chamber 6 from the inside to the outside. The used coolant is placed in the liquid storage chamber 13. The cooling chamber 6 contains a cooling medium for cooling the coolant in the liquid storage chamber 13. The cooling box 3 is supported on the bottom plate 1 by supporting legs and is located above the cooling circulation box 2. The filter plate 4 is installed in the cooling box 3 through a hanging rod 7. There is a filter screen 5 on the filter plate 4 to filter impurities left on the casting due to cooling, and the impurities are left on the filter plate 4 for subsequent cleaning. When the cooling mechanism is in use, the casting to be cooled is first transported to the placement rack 21, and the electric telescopic rod 20 is started to transport the casting The casting is cooled by the cooling box 3, and the impurities on the casting are cleaned off. The impurities fall on the filter screen 5 in the filter plate 4. After the cooling is completed, the electric telescopic rod 20 is started to lift the placement rack 21. Then, the solenoid valve 10 and the circulation pump 14 are kept open during the cooling process. The coolant will flow out of the cooling box 3 and enter the liquid storage chamber 13. The cooling medium enters the cooling chamber 6 from the inlet 11 to cool the coolant in the liquid storage chamber 13, and then flows out from the outlet 12. The circulation pump 14 in the liquid storage chamber 13 sends the coolant through the circulation pipe 15 into the cooling box 3 to cool the casting, so that the coolant can be continuously cooled to ensure that the temperature of the coolant itself does not rise, thereby improving the cooling effect on subsequent castings.

[0028] In this embodiment, a hanging rod 7 is fixedly connected to the upper surface of the filter plate 4 , and a handle 8 is fixedly connected to the outer surface of the hanging rod 7 .

[0029] During specific use, the filter plate 4 can be easily taken out of the cooling box 3 by providing the handle 8 .

[0030] In this embodiment, a liquid outlet pipe 9 is fixedly connected to the inner wall of the lower surface of the cooling box 3 , and a solenoid valve 10 is fixedly connected to the bottom end of the liquid outlet pipe 9 .

[0031] During specific use, the liquid outlet pipe 9 is provided to facilitate the outflow of the cooling liquid.

[0032] In this embodiment, an inlet 11 is fixedly connected to the front side of the cooling circulation box 2 , and an outlet 12 is fixedly connected to the back side of the cooling circulation box 2 .

[0033] During specific use, the inlet 11 and the outlet 12 are arranged to facilitate the cooling medium to enter and flow out of the cooling cavity 6 .

[0034] In this embodiment, a liquid storage chamber 13 is provided inside the cooling circulation box 2 , and a cover plate 16 is fixedly connected to the upper surface of the cooling circulation box 2 .

[0035] During specific use, the cooling liquid is stored by setting the liquid storage chamber 13 .

[0036] In this embodiment, a circulation pump 14 is fixedly connected to the inner bottom wall of the liquid storage chamber 13 , and a circulation pipe 15 is fixedly connected to one end of the circulation pump 14 .

[0037] During specific use, the circulating pump 14 and the circulating pipe 15 are provided to facilitate the return of the cooling liquid to the cooling box 3 after cooling.

[0038] In this embodiment, the bottom surface of the bottom plate 1 is fixedly connected with the bottom foot 23 , the top surface of the bottom plate 1 is fixedly connected with the support rod 17 , and the top surface of the support rod 17 is fixedly connected with the top plate 18 .

[0039] During specific use, the bottom plate 1 is conveniently placed on the ground through the provision of the bottom feet 23 .

[0040] In this embodiment, a fixing sleeve 19 is fixedly connected to the upper surface of the top plate 18, an electric telescopic rod 20 is fixedly connected to the inner wall of the fixing sleeve 19, a placement rack 21 is fixedly connected to the outer surface of the electric telescopic rod 20, and a supporting bottom ring 22 is fixedly connected to the bottom end of the electric telescopic rod 20.

[0041] During specific use, the placement rack 21 is provided to facilitate the placement of castings.

[0042] Working principle: When the cooling mechanism is in use, the casting to be cooled is first transported to the placement rack 21, and the electric telescopic rod 20 is started to send the casting into the cooling box 3. The cooling box 3 is filled with coolant to cool the casting and clean the impurities on the casting. The impurities fall on the filter screen 5 in the filter plate 4. After cooling, the electric telescopic rod 20 is started to raise the placement rack 21. Then, during the cooling process, the solenoid valve 10 and the circulation pump 14 are kept open, and the coolant will flow out of the cooling box 3 and enter the liquid storage chamber 13. The cooling medium enters the cooling chamber 6 from the inlet 11 to cool the coolant in the liquid storage chamber 13, and then flows out from the outlet 12. The circulation pump 14 in the liquid storage chamber 13 sends the coolant through the circulation pipe 15 into the cooling box 3 to cool the casting.

[0043] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cooling mechanism for casting, comprising a bottom plate (1), characterized in that: A cooling circulation box (2) is fixedly connected to the middle of the upper surface of the base plate (1), a cooling box (3) is fixedly connected to the upper surface of the base plate (1), a filter plate (4) is fixedly connected to the inner wall of the cooling box (3), a filter screen (5) is fixedly connected to the inner wall of the filter plate (4), and a cooling chamber (6) is provided inside the cooling circulation box (2).

2. A cooling mechanism for casting according to claim 1, characterized in that: The upper surface of the filter plate (4) is fixedly connected to a hanging rod (7), and the outer surface of the hanging rod (7) is fixedly connected to a handle (8).

3. A cooling mechanism for casting according to claim 1, characterized in that: A liquid outlet pipe (9) is fixedly connected to the inner wall of the lower surface of the cooling box (3), and a solenoid valve (10) is fixedly connected to the bottom end of the liquid outlet pipe (9).

4. A cooling mechanism for casting according to claim 1, characterized in that: The front side of the cooling circulation box (2) is fixedly connected with an inlet (11), and the back side of the cooling circulation box (2) is fixedly connected with an outlet (12).

5. A cooling mechanism for casting according to claim 1, characterized in that: A liquid storage chamber (13) is provided inside the cooling circulation box (2), and a cover plate (16) is fixedly connected to the upper surface of the cooling circulation box (2).

6. A cooling mechanism for casting according to claim 5, characterized in that: A circulation pump (14) is fixedly connected to the inner bottom wall of the liquid storage chamber (13), and a circulation pipe (15) is fixedly connected to one end of the circulation pump (14).

7. A cooling mechanism for casting according to claim 1, characterized in that: The lower surface of the bottom plate (1) is fixedly connected to a foot (23), the upper surface of the bottom plate (1) is fixedly connected to a support rod (17), and the upper surface of the support rod (17) is fixedly connected to a top plate (18).

8. A cooling mechanism for casting according to claim 7, characterized in that: The upper surface of the top plate (18) is fixedly connected to a fixing sleeve (19), the inner wall of the fixing sleeve (19) is fixedly connected to an electric telescopic rod (20), the outer surface of the electric telescopic rod (20) is fixedly connected to a placement rack (21), and the bottom end of the electric telescopic rod (20) is fixedly connected to a supporting bottom ring (22).

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