Cooling device for valve body machining

Abstract

The utility model discloses a cooling device for valve body machining, which relates to the technical field of valve body machining auxiliary equipment and comprises a cooling box, a U-shaped extension plate is fixed on the upper end face of one end of the cooling box, a supporting plate is mounted on one side of the inner wall of the U-shaped extension plate, a rotating bracket is mounted on the supporting plate, and a U-shaped supporting plate is mounted in the middle of the upper end of the cooling box. Fixed sprayers are installed in the middles of the lower end faces of the horizontal sections of the U-shaped supporting plates. According to the device, valve bodies of different sizes can be conveniently placed through the arranged diamond net, the angle of the movable spray head can be adjusted through the universal joint so that the movable spray head can be aligned to the valve body, the rotating plate, the supporting rod, the supporting ring and the diamond net are driven by the servo motor to rotate, and therefore the valve body is driven to rotate; and the fixed spray head and the movable spray head are used for spraying cooling liquid to the valve body at the same time, uniform cooling of the valve body is achieved, and the requirements for high precision and high efficiency of valve body machining are met to the angle degree.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment for valve body processing, and in particular to a cooling device for valve body processing. Background Technology

[0002] During the manufacturing process of valve bodies, such as casting, forging, welding, and machining, a large amount of heat often accumulates in the valve body. Traditional natural cooling methods are too time-consuming, severely affecting production efficiency and making it difficult to ensure uniform cooling. This can easily lead to defects such as deformation and cracks in the valve body due to uneven thermal stress distribution, reducing product yield and quality stability. Existing cooling devices suffer from limited cooling range, uneven distribution of cooling medium, and poor adaptability to valve bodies of different shapes and sizes, failing to meet the high precision and high efficiency requirements of modern valve body machining. Therefore, a cooling device for valve body machining is provided. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a cooling device for valve body processing. The diamond mesh allows for easy placement of valve bodies of different sizes, and the angle of the movable nozzle can be adjusted via a universal joint to align the nozzle with the valve body. A servo motor drives the rotating plate, support rod, support ring, and diamond mesh to rotate, thereby rotating the valve body. Coolant is then sprayed onto the valve body simultaneously by both the fixed and movable nozzles, achieving uniform cooling. This device effectively meets the requirements of high precision and high efficiency in valve body processing, overcoming the deficiencies of existing technologies.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A cooling device for valve body processing includes a cooling box. A U-shaped extension plate is fixed to the upper end face of one end of the cooling box. A support plate is installed on one side of the inner wall of the U-shaped extension plate. A rotating bracket is installed on the support plate. A U-shaped support plate is installed in the middle of the upper end of the cooling box. A fixed nozzle is installed in the middle of the lower end face of the horizontal section of the U-shaped support plate. A movable nozzle is installed on the lower end face of the horizontal section of the U-shaped support plate, located on the side of the fixed nozzle, through an adjusting bracket.

[0006] As a further embodiment of this utility model: the rotating bracket includes a servo motor installed on one side of the lower end face of the tray, the upper end of the servo motor extends to the top of the tray and is connected to a rotating plate, a support rod is fixed on the upper end face of the rotating plate, a support ring is fixed on the upper end of the support rod, a diamond mesh is fixed inside the support ring, and a waterproof cover is fixed on the lower end face of the tray and outside the servo motor.

[0007] As a further improvement of this utility model: the diamond mesh is in the shape of an inverted funnel, and the surface of the diamond mesh is coated with an anti-rust coating.

[0008] As a further embodiment of this utility model: the adjusting bracket includes a vertical rod fixed to one side of the lower end face of the horizontal section of the U-shaped support plate, a connecting sleeve is fitted on the vertical rod, a connecting rod is fixed to the outer wall of the connecting sleeve, one end of the connecting rod is connected to a universal joint, the movable nozzle is installed at one end of the universal joint, a locking bolt is screwed onto the connecting sleeve, and one end of the locking bolt abuts against the outer wall of the vertical rod.

[0009] As a further embodiment of this utility model: one end of both the movable nozzle and the fixed nozzle is connected to a coolant delivery hose, and one end of both coolant delivery hoses is externally connected to a coolant delivery pump body.

[0010] As a further improvement of this utility model: a fixed frame is placed at the upper end of the cooling box, a filter screen is fixed inside the fixed frame, and a drain valve is installed at the bottom of one side of the cooling box.

[0011] As a further improvement of this utility model: a step is provided on the outer side of the lower end face of the fixed frame, and the step is engaged with the upper end of the inner wall of the cooling box.

[0012] As a further improvement of this utility model: the top of the U-shaped extension plate is provided with a mounting hole, and a cooling fan is installed at the mounting hole.

[0013] The beneficial effects of this utility model are as follows:

[0014] The diamond mesh allows for easy placement of valve bodies of different sizes. The angle of the movable nozzle can be adjusted via a universal joint to align the nozzle with the valve body. A servo motor drives the rotating plate, support rod, support ring, and diamond mesh to rotate, thereby rotating the valve body. Coolant is sprayed onto the valve body simultaneously by both the fixed and movable nozzles, achieving uniform cooling. This design fully meets the requirements of high precision and high efficiency in valve body manufacturing. Attached Figure Description

[0015] Figure 1 This is a first-view perspective three-dimensional structural diagram of a cooling device for valve body processing proposed in this utility model.

[0016] Figure 2 This is a second-view perspective three-dimensional structural diagram of a cooling device for valve body processing proposed in this utility model.

[0017] Figure 3 This is a partial cross-sectional structural diagram of a cooling device for valve body processing proposed in this utility model.

[0018] Figure 4 This utility model proposes a cooling device for valve body processing. Figure 3 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Cooling box; 2. U-shaped extension plate; 3. Mounting hole; 4. Support ring; 5. Diamond mesh; 6. U-shaped support plate; 7. Support rod; 8. Rotating plate; 9. Cooling fan; 10. Drain valve; 11. Fixing frame; 12. Step; 13. Support plate; 14. Movable nozzle; 15. Universal joint; 16. Fixed nozzle; 17. Connecting rod; 18. Vertical rod; 19. Connecting sleeve; 20. Locking bolt; 21. Filter screen. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Example 1, referring to Figure 1-4 A cooling device for valve body processing includes a cooling box 1. A U-shaped extension plate 2 is fixed to the upper end face of one end of the cooling box 1. A support plate 13 is installed on one side of the inner wall of the U-shaped extension plate 2. A rotating bracket is installed on the support plate 13. A U-shaped support plate 6 is installed in the middle of the upper end of the cooling box 1. A fixed nozzle 16 is installed in the middle of the lower end face of the horizontal section of the U-shaped support plate 6. A movable nozzle 14 is installed on the lower end face of the horizontal section of the U-shaped support plate 6 and on one side of the fixed nozzle 16 through an adjusting bracket. One end of both the movable nozzle 14 and the fixed nozzle 16 is connected to a coolant delivery hose. One end of both coolant delivery hoses is externally connected to a coolant delivery pump body.

[0022] The rotating bracket includes a servo motor installed on one side of the lower end face of the support plate 13. The upper end of the servo motor extends above the support plate 13 and is connected to a rotating plate 8. A support rod 7 is fixed on the upper end face of the rotating plate 8. A support ring 4 is fixed on the upper end of the support rod 7. A diamond mesh 5 is fixed inside the support ring 4. A waterproof cover is fixed on the lower end face of the support plate 13 and outside the servo motor. The diamond mesh 5 is in the shape of an inverted funnel and the surface of the diamond mesh 5 is coated with an anti-rust coating.

[0023] The adjusting bracket includes a vertical rod 18 fixed to one side of the lower end face of the horizontal section of the U-shaped support plate 6. A connecting sleeve 19 is fitted on the vertical rod 18. A connecting rod 17 is fixed to the outer wall of the connecting sleeve 19. One end of the connecting rod 17 is connected to a universal joint 15. A movable nozzle 14 is installed at one end of the universal joint 15. A locking bolt 20 is screwed onto the connecting sleeve 19. One end of the locking bolt 20 abuts against the outer wall of the vertical rod 18.

[0024] The inverted funnel-shaped diamond mesh 5 can be used to hold the valve body. The valve body is placed on the diamond mesh 5. After adjusting the height of the movable nozzle 14 by sliding the connecting sleeve 19 up and down, the locking bolt 20 is tightened to fix the connecting sleeve 19. The angle of the movable nozzle 14 is adjusted by the universal joint 15 so that the movable nozzle 14 is aligned with the valve body. The rotating plate 8, support rod 7, support ring 4 and diamond mesh 5 are driven to rotate by the servo motor, thereby driving the valve body to rotate. Then, the fixed nozzle 16 and the movable nozzle 14 are used to spray coolant onto the valve body at the same time to achieve cooling of the valve body.

[0025] Example 2 is an optimization based on Example 1, specifically:

[0026] A fixing frame 11 is placed at the top of the cooling box 1. A filter screen 21 is fixed inside the fixing frame 11. A drain valve 10 is installed at the bottom of one side of the cooling box 1. A step 12 is provided on the outer side of the lower end face of the fixing frame 11. The step 12 is engaged with the upper end of the inner wall of the cooling box 1.

[0027] The coolant can flush away residual debris and impurities on the valve body, thus cleaning the valve body. The filter screen 21 can filter out debris and impurities, so that the used coolant can be recycled after entering the cooling tank 1. Removing the fixing frame 11 can clean the debris and impurities on the filter screen 21, which is quite convenient.

[0028] Example 3 is an optimization based on Example 1, specifically:

[0029] The top of the U-shaped extension plate 2 has a mounting hole 3, and a cooling fan 9 is installed at the mounting hole 3. By blowing air through the cooling fan 9, the airflow speed near the valve body is accelerated, thereby further cooling the valve body and improving the cooling speed of the valve body.

[0030] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A cooling device for valve body processing, comprising a cooling tank (1), characterized in that, A U-shaped extension plate (2) is fixed to the upper end face of one end of the cooling box (1). A support plate (13) is installed on one side of the inner wall of the U-shaped extension plate (2). A rotating bracket is installed on the support plate (13). A U-shaped support plate (6) is installed in the middle of the upper end of the cooling box (1). A fixed nozzle (16) is installed in the middle of the lower end face of the horizontal section of the U-shaped support plate (6). A movable nozzle (14) is installed on the lower end face of the horizontal section of the U-shaped support plate (6) and on one side of the fixed nozzle (16) through an adjusting bracket.

2. The cooling device for valve body processing according to claim 1, characterized in that, The rotating bracket includes a servo motor installed on one side of the lower end face of the tray (13). The upper end of the servo motor extends to the top of the tray (13) and is connected to a rotating plate (8). A support rod (7) is fixed on the upper end face of the rotating plate (8). A support ring (4) is fixed on the upper end of the support rod (7). A diamond mesh (5) is fixed inside the support ring (4). A waterproof cover is fixed on the lower end face of the tray (13) outside the servo motor.

3. The cooling device for valve body processing according to claim 2, characterized in that, The diamond mesh (5) is in the shape of an inverted funnel, and the surface of the diamond mesh (5) is coated with an anti-rust coating.

4. A cooling device for valve body processing according to claim 1, characterized in that, The adjusting bracket includes a vertical rod (18) fixed to one side of the lower end face of the horizontal section of the U-shaped support plate (6). A connecting sleeve (19) is fitted on the vertical rod (18). A connecting rod (17) is fixed to the outer wall of the connecting sleeve (19). One end of the connecting rod (17) is connected to a universal joint (15). The movable nozzle (14) is installed at one end of the universal joint (15). A locking bolt (20) is screwed onto the connecting sleeve (19). One end of the locking bolt (20) abuts against the outer wall of the vertical rod (18).

5. A cooling device for valve body processing according to claim 1, characterized in that, One end of each of the movable nozzle (14) and the fixed nozzle (16) is connected to a coolant delivery hose, and one end of each coolant delivery hose is connected to a coolant delivery pump body.

6. A cooling device for valve body processing according to claim 1, characterized in that, A fixing frame (11) is placed at the upper end of the cooling box (1), and a filter screen (21) is fixed inside the fixing frame (11). A drain valve (10) is installed at the bottom of one side of the cooling box (1).

7. A cooling device for valve body processing according to claim 6, characterized in that, A step (12) is provided on the outer side of the lower end face of the fixed frame (11), and the step (12) is engaged with the upper end of the inner wall of the cooling box (1).

8. A cooling device for valve body processing according to claim 1, characterized in that, The top of the U-shaped extension plate (2) is provided with a mounting hole (3), and a cooling fan (9) is installed at the mounting hole (3).

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