Casting cooling device

Abstract

The utility model discloses a casting part cooling device, which relates to the technical field of casting part production and processing and comprises a box body, a water tank is arranged at the bottom of the box body, a partition plate is arranged in the middle of the box body, a placing disc capable of draining water is arranged on the partition plate, and an adjustable spraying assembly is arranged above the placing disc. The adjustable spraying assembly comprises a fixed spraying rod, the top end of the fixed spraying rod is movably connected with a plurality of movable spraying rods which are annularly arranged, the lower ends of the movable spraying rods are connected with a fixed plate through first springs, the fixed plate is arranged in the box body, and the fixed spraying rod is fixedly arranged on the fixed plate; and a collecting assembly capable of moving up and down is arranged on the outer side of the movable spraying rod. The spraying range of the movable spraying rod is adjusted through the collecting assembly, the problem of water source waste is avoided, and the effective utilization rate of water is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to foundry production and processing technical field especially relates to a foundry cooling device. BACKGROUND

[0002] In the production and processing of foundry, the foundry needs to be cooled, and the most commonly used method is spray cooling. In the existing patent with the authorization announcement number CN218460836U, a foundry cooling device with uniform cooling is disclosed, which designs a movable spray assembly to spray the foundry. However, the spray head body is fixed and cannot be adjusted, that is, the effective direct spray range in the spray process cannot be adjusted. This leads to the fact that when spraying some smaller foundries, the water sprayed by the spray head at the edge position does not spray on the foundry, resulting in waste. SUMMARY

[0003] The utility model aims at providing a foundry cooling device to solve the problem of fixed position spray assembly in the background art that cannot adjust the spray range, and when spraying smaller foundries, part of the water cannot be sprayed on the foundry, causing waste.

[0004] The utility model adopts the following technical scheme:

[0005] The utility model relates to a foundry cooling device, which comprises a box body, a water tank is arranged at the bottom of the box body, a partition plate is arranged at the middle of the box body, a drainage placing disc is arranged on the partition plate, an adjustable spray assembly is arranged above the placing disc;

[0006] The adjustable spray assembly comprises a fixed spray rod, the top end of the fixed spray rod is movably connected with a plurality of annularly arranged movable spray rods, the lower end of the movable spray rod is connected with a fixed plate through a first spring, the fixed plate is arranged in the box body, and the fixed spray rod is fixedly arranged on the fixed plate;

[0007] The outer side of the movable spray rod is provided with an up-and-down movable converging assembly;

[0008] The fixed spray rod and the movable spray rod are connected with the water tank through a water supply assembly.

[0009] Preferably, a detachable filter box is arranged on the lower surface of the partition plate, a fan is arranged on the side wall of the box body, and the fan is located between the filter box and the water tank.

[0010] Preferably, the filter box comprises a shell, a filter plate is arranged in the shell, the bottom plate of the shell is arranged in an inclined manner, a water outlet is arranged at the lowest position of the bottom plate of the shell, and the shell is detachably connected to the lower surface of the partition plate.

[0011] Preferably, the placing disc is in a bowl structure, and a water leakage channel is arranged at a lowest point of the center of the placing disc and penetrates through the partition plate and is above the filter box;

[0012] An annular support frame is arranged on the inner bottom of the placing disc, and a blocking plug is arranged at a position adjacent to the water leakage channel and is in blocking cooperation with the water leakage channel.

[0013] Preferably, the blocking plug comprises a blocking column, a disc is arranged at the top end of the blocking column, the lower surface of the disc is connected with one end of a second spring, and the other end of the second spring is connected to the support frame; a blocking pad is arranged at the bottom end of the blocking column and is in blocking cooperation with the water leakage channel.

[0014] Preferably, the water supply assembly comprises a water pump, and the water pump is connected with the water tank, the fixed spray rod and the movable spray rod through water pipes.

[0015] Preferably, a reserved through hole is arranged on the fixed plate, and the fixed spray rod and the movable spray rod are arranged in the reserved through hole.

[0016] The fixed spray rod comprises a first hard pipe, a first spray head is arranged at the bottom end of the first hard pipe, the top end of the first hard pipe is fixedly connected with a support steel pipe frame, and the support steel pipe frame is fixedly connected to the fixed plate.

[0017] The movable spray rod comprises a second spray head, the second spray head is connected with the top of the first hard pipe through a corrugated pipe, a second hard pipe is fixedly arranged outside the corrugated pipe, and the connection part of the corrugated pipe and the first hard pipe does not cover the second hard pipe.

[0018] The lower end of the second hard pipe is connected with one end of a first spring, the other end of the first spring is connected to the fixed plate at a position away from the fixed spray rod, a plurality of first springs pull a plurality of movable spray rods outward to an open state with the fixed spray rod as the center, and the upper end of the second hard pipe is rotationally connected with the top of the first hard pipe through a hinged lug plate.

[0019] The converging assembly is arranged outside the second hard pipe.

[0020] Preferably, the converging assembly comprises a circular ring, the circular ring is sleeved outside the second hard pipe, the circular ring is connected with the lower surface of a push top disc through a diagonal support rod, the upper surface of the push top disc is connected with the movable end of an electric push rod, and the electric push rod is arranged on the inner top wall of the box body.

[0021] Compared with the prior art, the beneficial technical effects of the utility model are

[0022] The utility model discloses the fixed spray rod, the movable spray rod has designed the collection component outside the movable spray rod, and the spray range of the movable spray rod is adjusted through the up and down movement of the collection component, avoids when the smaller casting is sprayed, and part water cannot be sprayed on the casting, causes the problem of waste, improves the effective utilization of water. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model will be further explained in connection with the drawings.

[0024] Figure 1 It is the structure schematic drawing of casting cooling device for the utility model;

[0025] Figure 2 It is the structure schematic drawing of filter box of casting cooling device for the utility model;

[0026] Figure 3 It is the structure schematic drawing of the placing tray in the casting cooling device for the utility model Figure 1 ;

[0027] Figure 4 It is the structure schematic drawing of the placing tray in the casting cooling device for the utility model Figure 2 ;

[0028] Figure 5 It is the structure schematic drawing of the placing tray in the casting cooling device for the utility model Figure 3 ;

[0029] Figure 6 It is the structure schematic drawing of adjustable spray subassembly in the casting cooling device for the utility model Figure 1 ;

[0030] Figure 7 It is the structure schematic drawing of adjustable spray subassembly in the casting cooling device for the utility model Figure 2 ;

[0031] Figure 8 It is the structure schematic drawing of adjustable spray subassembly in the casting cooling device for the utility model Figure 3 ;

[0032] Figure 9 It is the structure schematic drawing of collection component in the casting cooling device for the utility model Figure 1 ;

[0033] Figure 10 It is the structure schematic drawing of collection component in the casting cooling device for the utility model Figure 1 .

[0034] Explanation of reference numerals in the attached drawings: 1. Box body; 1-1. Fixing plate; 1-1-1. Reserved through hole; 2. Partition plate; 3. Placement tray; 3-1. Support frame; 3-2. Leakage channel; 3-3. Sealing plug; 3-3-1. Sealing column; 3-3-2. Disc; 3-3-3. Second spring; 3-3-4. Sealing gasket; 4. Filter box; 4-1. Shell; 4-2. Filter plate; 4-3. Water outlet; 5. Water tank; 6. Fan; 7. Adjustable spray assembly; 7-1. Fixed spray bar; 7-1-1, First rigid pipe; 7-1-2, First nozzle; 7-2, Movable spray bar; 7-2-1, Second nozzle; 7-2-2, Corrugated pipe; 7-2-3, Second rigid pipe; 7-2-4, Hinge ear plate; 7-3, First spring; 7-4, Converging assembly; 7-4-1, Ring; 7-4-2, Diagonal brace; 7-4-3, Push plate; 7-4-4, Electric push rod; 7-5, Supporting steel pipe frame; 8, Water supply assembly; 8-1, Water pump; 8-2, Water pipe. Detailed Implementation

[0035] To make the technical problems, technical solutions and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0036] like Figure 1 As shown, this embodiment discloses a casting cooling device, including a box body 1, a box body 1 with a box door, a water tank 5 at the bottom of the box body 1, a partition 2 in the middle of the box body 1, a drainage tray 3 on the partition 2, and an adjustable spray assembly 7 above the tray 3.

[0037] The adjustable spray assembly 7 includes a fixed spray rod 7-1, the top of which is movably connected to a plurality of movable spray rods 7-2 arranged in a ring. The lower end of the movable spray rods 7-2 is connected to a fixed plate 1-1 via a first spring 7-3. The fixed plate 1-1 is located inside the housing 1, and the fixed spray rods 7-1 are fixedly mounted on the fixed plate 1-1. A retractable assembly 7-4 that can move up and down is provided on the outer side of the movable spray rods 7-2.

[0038] The fixed spray bar 7-1 and the movable spray bar 7-2 are connected to the water tank 5 via the water supply assembly 8. Water is supplied to the fixed spray bar 7-1 and the movable spray bar 7-2 via the water supply assembly 8. The upper end of the movable spray bar 7-2 is movably connected to the top of the fixed spray bar 7-1. The lower end of the movable spray bar 7-2 is pulled open in all directions by the first spring 7-3. When the converging assembly 7-4 moves downward, the movable spray bar 7-2 converges around the fixed spray bar 7-1, reducing the spray range. When the converging assembly 7-4 moves upward, the pulling force of the first spring 7-3 causes the movable spray bar 7-2 to spread outward around the fixed spray bar 7-1, expanding the spray range.

[0039] As shown in Figure 2 and Figure 3 to Figure 5 , the lower surface of the partition plate 2 is provided with a detachable filter box 4, the side wall of the box body 1 is provided with a fan 6, and the fan 6 is located between the filter box 4 and the water tank 5.

[0040] In this embodiment, the filter box 4 includes a shell 4-1, a filter plate 4-2 is arranged in the shell 4-1, the bottom plate of the shell 4-1 is arranged in an inclined manner, and the lowest part of the bottom plate of the shell 4-1 is provided with a water outlet 4-3. The water discharged from the placing disc 3 flows into the filter box 4 and is filtered by the filter plate 4-2, and finally is discharged from the water outlet 4-3. The fan 6 is started to blow and cool the warm water heated after spraying the castings. The water outlet 4-3 is a gap with small height and long length, so as to increase the contact area with air when the water flows out, thereby accelerating heat dissipation. At the same time, a ventilation opening is arranged on the side wall of the box body 1 between the water tank 5 and the partition plate 2.

[0041] In this embodiment, the shell 4-1 is detachably connected to the lower surface of the partition plate 2, so as to facilitate cleaning. Specifically, the shell 4-1 is provided with a sliding rail at the top, and the partition plate 2 is provided with a sliding groove, and the sliding rail of the shell 4-1 is slidingly connected in the sliding groove of the partition plate 2.

[0042] In this embodiment, the water supply assembly 8 includes a water pump 8-1, and the water pump 8-1 is connected with the water tank 5, the fixed spraying rod 7-1 and the movable spraying rod 7-2 through a water pipe 8-2.

[0043] As shown in Figure 4 , the placing disc 3 has a bowl-shaped structure, and a water leakage channel 3-2 is arranged at the lowest point of the center of the placing disc 3, and the water leakage channel 3-2 penetrates through the partition plate 2 and is located above the filter box 4. An annular support frame 3-1 is arranged on the inner bottom of the placing disc 3, the support frame 3-1 is higher than the bowl-shaped curved surface of the placing disc 3, and a blocking plug 3-3 is arranged at the position of the support frame 3-1 close to the water leakage channel 3-2, and the blocking plug 3-3 is in blocking cooperation with the water leakage channel 3-2. The castings are placed on the support frame 3-1, and the castings will press the blocking plug 3-3, so that the blocking plug 3-3 blocks the water leakage channel 3-2. At this time, the water sprayed on the castings will accumulate in the placing disc 3, and when the accumulated water reaches a certain height, it will contact the bottom of the castings, that is, the bottom of the castings is soaked in water, so that the bottom of the castings can also be cooled in the soaking of the accumulated water, thereby improving the cooling efficiency of the castings. It needs to be additionally explained that the partition plate 2 position outside the placing disc 3 is also provided with a filter channel (not shown in the figure), which extends into the filter box 4, so as to prevent the water in the placing disc 3 from overflowing and wasting. After the cooling time is reached, the castings are taken out, the blocking plug 3-3 is popped up to make the water leakage channel 3-2 leak, and the water in the placing disc 3 falls into the filter box 4 through the water leakage channel 3-2 for filtering.

[0044] As shown in Figure 5 and Figure 6 , the plugging plug 3-3 includes a plugging column 3-3-1, the top end of the plugging column 3-3-1 is provided with a fixedly connected disc 3-3-2, the casting part is placed on the disc 3-3-2, the lower surface of the disc 3-3-2 is connected with one end of a second spring 3-3-3, the other end of the second spring 3-3-3 is connected on a support frame 3-1, the support frame 3-1 is made of high-temperature-resistant material to prevent scalding, and the height thereof should not be too high, which is determined by the inner diameter of the placing disc 3. The bottom end of the plugging column 3-3-1 is provided with a plugging pad 3-3-4, which is plugged with the water leakage channel 3-2. The casting part is placed on the disc 3-3-2, the second spring 3-3-3 is compressed, the plugging pad 3-3-4 is pressed into the water leakage channel 3-2, so that the water leakage channel 3-2 is plugged; when the casting part is taken out, the second spring 3-3-3 resets and pushes the disc 3-3-2 and the plugging column 3-3-1 to move upward, and the plugging pad 3-3-4 moves away from the water leakage channel 3-2, so that the water in the placing disc 3 can flow into the filter box 4. It needs to be additionally explained that the water leakage channel 3-2 can not be completely sealed when it is plugged, and only needs to ensure that the accumulated water in the placing disc 3 contacts the bottom of the casting part to a certain extent.

[0045] As shown in Figure 7 and Figure 8 , the fixing plate 1-1 is provided with a reserved through hole 1-1-1, and the fixed spray rod 7-1 and the movable spray rod 7-2 are arranged in the reserved through hole 1-1-1.

[0046] The fixed spray rod 7-1 includes a first hard pipe 7-1-1, the bottom end of the first hard pipe 7-1-1 is provided with a first spray head 7-1-2, the top end of the first hard pipe 7-1-1 is fixedly connected with a support steel pipe frame 7-5, and the support steel pipe frame 7-5 is fixedly connected on the fixing plate 1-1; in the embodiment, the support steel pipe frame 7-5 is a steel pipe structure, and the water pipe 8-2 communicates with the fixed spray rod 7-1 and the movable spray rod 7-2 after passing through the inner cavity of the support steel pipe frame 7-5 to supply water.

[0047] The movable spray rod 7-2 includes a second spray head 7-2-1, the second spray head 7-2-1 is connected with the top of the first hard pipe 7-1-1 through a corrugated pipe 7-2-2 and communicates with the water pipe 8-2, the outer side of the corrugated pipe 7-2-2 is fixedly provided with a second hard pipe 7-2-3, and the connection part of the corrugated pipe 7-2-2 and the first hard pipe 7-1-1 does not cover the second hard pipe 7-2-3, so as to ensure that the movable spray rod 7-2 can move.

[0048] The lower end of the second rigid pipe 7-2-3 is connected with one end of the first spring 7-3, and the other end of the first spring 7-3 is connected to the fixed plate 1-1 away from the fixed spray rod 7-1, and the plurality of first springs 7-3 pull the plurality of movable spray rods 7-2 outward to form a spread state with the fixed spray rod 7-1 as the center, and the convergence assembly 7-4 is arranged outside the second rigid pipe 7-2-3.

[0049] As shown in Figure 9 In the embodiment, the upper end of the second rigid pipe 7-2-3 is rotatably connected with the top end of the first rigid pipe 7-1-1 through the hinged lug plate 7-2-4, so as to protect the corrugated pipe 7-2-2 from being damaged due to the stretching of the first spring 7-3. The hinged lug plate 7-2-4 comprises two lug plates, one end of the two lug plates is provided with a mounting hole, a pin is arranged in the mounting hole, the two lug plates are rotatably connected through the pin, and the other end of each of the two lug plates is fixedly connected to the second rigid pipe 7-2-3 and the first rigid pipe 7-1-1, respectively.

[0050] As shown in Figure 10 and Figure 1 to Figure 10 The convergence assembly 7-4 comprises a circular ring 7-4-1, the circular ring 7-4-1 is sleeved outside the second rigid pipe 7-2-3, and the circular ring 7-4-1 cannot pass through the reserved through hole 1-1-1. The slanted support rod 7-4-2 is fixedly connected to the upper end of the circular ring 7-4-1, the top end of the slanted support rod 7-4-2 is fixedly connected to the lower surface of the push top disc 7-4-3, the upper surface of the push top disc 7-4-3 is fixedly connected to the movable end of the electric push rod 7-4-4, and the electric push rod 7-4-4 is arranged on the inner top wall of the box body 1. The second rigid pipe 7-2-3 is arranged in a slanting angle with the fixed spray rod 7-1 under the action of the pulling force of the first spring 7-3 and the binding action of the circular ring 7-4-1, when the electric push rod 7-4-4 is started and pulls the push top disc 7-4-3 and the circular ring 7-4-1 to move upward, the movable spray rod 7-2 is spread outward under the action of the pulling force of the first spring 7-3, thereby expanding the spraying range; when the electric push rod 7-4-4 drives the push top disc 7-4-3 and the circular ring 7-4-1 to move downward, the movable spray rod 7-2 is gathered toward the fixed spray rod 7-1, thereby reducing the spraying range.

[0051] As shown in ​ The action process of the utility model is as follows:

[0052] First, open the box door, the castings are placed on the support frame 3-1, close the box door, the castings will be pressed disc 3-3-2, sealing pad 3-3-4 is pressed into the water leakage channel 3-2, so that the water leakage channel 3-2 is blocked; start the water pump 8-1, fixed spray rod 7-1, the active spray rod 7-2 starts to spray water, if you need to adjust the spray range, then use the electric push rod 7-4-4 control ring 7-4-1 to move up, under the action of the first spring 7-3 tension, the active spray rod 7-2 opens outward, the spray range is expanded; if you need to adjust the spray range, then use the electric push rod 7-4-4 control ring 7-4-1 to move down, the active spray rod 7-2 to the fixed spray rod 7-1 direction of convergence, the spray range is reduced.

[0053] Spray water falls on the castings in the placement disc 3 and gradually accumulates, the accumulated water contacts the bottom of the castings to cool the bottom of the castings. After cooling, turn off the water pump 8-1, open the fan 6, take out the castings, the sealing pad 3-3-4 is separated from the water leakage channel 3-2, the accumulated water flows into the filter box 4, is filtered and discharged from the water outlet 4-3, the fan 6 wind is blown to the heated water after spraying the castings, this part of the water falls into the water tank 5 and is recycled again.

[0054] The above-described embodiments are only preferred modes of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements to the technical solutions of the present application made by those skilled in the art shall fall within the protection scope determined by the claims of the present application.

Claims

1. A casting cooling device, characterized by: Including box (1), the bottom of the box (1) is provided with a water tank (5), the middle part of the box (1) is provided with a partition (2), the partition (2) is provided with a placeable dish (3) that can drain water, the top of the placeable dish (3) is provided with an adjustable spraying assembly (7); The adjustable spraying assembly (7) comprises a fixed spraying rod (7-1), the top end of the fixed spraying rod (7-1) is movably connected with a plurality of annularly arranged movable spraying rods (7-2), the lower end of the movable spraying rod (7-2) is connected with a fixed plate (1-1) through a first spring (7-3), the fixed plate (1-1) is arranged in the box (1), and the fixed spraying rod (7-1) is fixedly arranged on the fixed plate (1-1); The outer side of the movable spraying rod (7-2) is provided with an up-and-down movable converging assembly (7-4); The fixed spraying rod (7-1) and the movable spraying rod (7-2) are connected with the water tank (5) through a water supply assembly (8).

2. The casting cooling device of claim 1, wherein: The lower surface of the partition (2) is provided with a detachably connected filter box (4), and the sidewall of the box (1) is provided with a fan (6), and the fan (6) is located between the filter box (4) and the water tank (5).

3. The casting cooling device of claim 2, wherein: The filter box (4) comprises a shell (4-1), the shell (4-1) is provided with a filter plate (4-2) therein, the bottom plate of the shell (4-1) is arranged in an inclined manner, and the lowest part of the bottom plate of the shell (4-1) is provided with a water outlet (4-3); The shell (4-1) is detachably connected to the lower surface of the partition (2).

4. The casting cooling device of claim 2, wherein: The placeable dish (3) is in the shape of a bowl, a water leakage channel (3-2) is arranged at the center lowest point of the placeable dish (3), the water leakage channel (3-2) penetrates through the partition (2) and is located above the filter box (4); The inner bottom of the placeable dish (3) is provided with a support frame (3-1) arranged in an annular manner, a blocking plug (3-3) is arranged at the position adjacent to the water leakage channel (3-2), and the blocking plug (3-3) is in blocking cooperation with the water leakage channel (3-2).

5. The casting cooling device of claim 4, wherein: The blocking plug (3-3) comprises a blocking column (3-3-1), the top end of the blocking column (3-3-1) is provided with a disc (3-3-2), the lower surface of the disc (3-3-2) is connected with one end of a second spring (3-3-3), and the other end of the second spring (3-3-3) is connected to the support frame (3-1); The bottom end of the blocking column (3-3-1) is provided with a blocking pad (3-3-4), and the blocking pad (3-3-4) is in blocking cooperation with the water leakage channel (3-2).

6. The casting cooling device of claim 1, wherein: The water supply assembly (8) comprises a water pump (8-1), and the water pump (8-1) is connected with the water tank (5), the fixed spraying rod (7-1) and the movable spraying rod (7-2) through a water pipe (8-2).

7. The casting cooling device of claim 6, wherein: The fixed plate (1-1) is provided with a reserved through hole (1-1-1), and the fixed spray rod (7-1) and the movable spray rod (7-2) are arranged in the reserved through hole (1-1-1); The fixed spray rod (7-1) comprises a first hard pipe (7-1-1), the bottom end of the first hard pipe (7-1-1) is provided with a first spray head (7-1-2), the top end of the first hard pipe (7-1-1) is fixedly connected with a support steel pipe frame (7-5), and the support steel pipe frame (7-5) is fixedly connected on the fixed plate (1-1); The movable spray rod (7-2) comprises a second spray head (7-2-1), the second spray head (7-2-1) is connected with the top of the first hard pipe (7-1-1) through a corrugated pipe (7-2-2), the outer side of the corrugated pipe (7-2-2) is fixedly provided with a second hard pipe (7-2-3), and the connection part of the corrugated pipe (7-2-2) and the first hard pipe (7-1-1) does not cover the second hard pipe (7-2-3); The lower end of the second hard pipe (7-2-3) is connected with one end of the first spring (7-3), the other end of the first spring (7-3) is connected to the fixed plate (1-1) away from the fixed spray rod (7-1), a plurality of first springs (7-3) are connected to a plurality of movable spray rods (7-2) to form a spread state with the fixed spray rod (7-1) as the center, and the upper end of the second hard pipe (7-2-3) is rotatably connected with the top of the first hard pipe (7-1-1) through a hinged lug plate (7-2-4). The converging assembly (7-4) is arranged outside the second hard pipe (7-2-3).

8. The casting cooling device of claim 7, wherein: The converging assembly (7-4) comprises a circular ring (7-4-1), the circular ring (7-4-1) is arranged outside the second hard pipe (7-2-3), the circular ring (7-4-1) is connected with the lower surface of a push top disc (7-4-3) through a diagonal brace (7-4-2), the upper surface of the push top disc (7-4-3) is connected with the movable end of an electric push rod (7-4-4), and the electric push rod (7-4-4) is arranged on the inner top wall of the box body (1).

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