Cooling device for mechanical part machining

Abstract

The utility model discloses a cooling device for machining mechanical parts, which comprises a box body and a cover plate, the cover plate covers the top of the box body, a fixed water tank and a movable water tank are respectively arranged on two sides in the box body, and a driving mechanism is fixedly connected to the outer wall of the movable water tank; an impeller is arranged in the water tank, one side of the impeller is fixedly connected with a rotating shaft, and the rotating shaft penetrates through the water tank and is rotationally connected to the water tank; a water inlet and a cooling port are formed in the top of the water tank, a water outlet is formed in the bottom of the water tank, and a water inlet pipe and a cooling pipe matched with the water inlet and the cooling port are arranged on the cover plate; the cover plate is further provided with a cooling nozzle and a blowing cover, and the cooling nozzle and the blowing cover are located between the two water tanks. A plurality of air outlets are uniformly formed in two sides of the box body, and a water outlet is formed in the bottom of the box body; the cooling device can conduct all-around water cooling and air cooling on the mechanical parts, the parts are evenly and rapidly cooled, and the part machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of part processing equipment, in particular to a cooling device for machining mechanical spare parts. Background Art

[0002] During the machining process of mechanical parts, processes such as grinding and cutting will be experienced, which will cause the temperature of the machined parts to be relatively high. The conventional cooling method is natural cooling, and the cooling efficiency is very low. Especially for some large parts, there will also be uneven cooling, which may cause the parts to be unqualified and affect the production quality of the parts. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a cooling device for machining mechanical spare parts. This cooling device can perform all-round water cooling and air cooling on mechanical parts, evenly and quickly cool the parts, and improve the part processing efficiency.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions: A cooling device for machining mechanical spare parts includes a box body and a cover plate. The cover plate covers the top of the box body. On both sides inside the box body, two water tanks are respectively arranged. The two water tanks are called a fixed water tank and a movable water tank. The fixed water tank is fixedly connected to the side wall of the box body, and a driving mechanism is fixedly connected to the outer wall of the movable water tank; an impeller is arranged inside the water tank, and a rotating shaft is fixedly connected to one side of the impeller. The rotating shaft passes through the water tank and is rotatably connected to the water tank; a water inlet and a cooling port are arranged at the top of the water tank, and a water outlet is arranged at the bottom of the water tank. On the cover plate, a water inlet pipe and a cooling pipe are arranged that match the water inlet and the cooling port. A rigid pipe is installed between the water inlet and the cooling port of the fixed water tank and the corresponding water inlet pipe and cooling pipe. A flexible pipe is installed between the water inlet and the cooling port of the movable water tank and the corresponding water inlet pipe and cooling pipe; a cooling nozzle and a blowing hood are also arranged on the cover plate. The cooling nozzle and the blowing hood are located between the two water tanks; a plurality of air outlets are evenly arranged on both sides of the box body, and a drain port is arranged at the bottom of the box body.

[0005] Optionally, a support plate is arranged at the bottom of the movable water tank, and the support plate is fixedly connected to the side wall of the box body.

[0006] Optionally, cooling nozzles are arranged on both sides of the blowing hood, and the cooling nozzles are inclined towards the blowing hood.

[0007] Optionally, the driving mechanism includes a slide bar, the slide bar is horizontally fixedly connected to the movable water tank, the slide bar passes through the side wall of the box body and is provided with a handwheel.

[0008] Optionally, the driving mechanism adopts a telescopic cylinder.

[0009] Optionally, the bottom of the water tank is inclined towards the water outlet.

[0010] Optionally, a V-shaped structure is provided at the bottom of the box body.

[0011] The cooling device for machining mechanical spare parts of the present utility model has the following advantages:

[0012] (1) The movable water tank can move horizontally to increase or decrease the distance between the two rotating shafts, so as to clamp and release the parts; the water entering from the water inlet of the water tank will drive the impeller to rotate, and then drive the parts to rotate. At this time, the cooling nozzle sprays cooling water on the parts to cool the parts. After spraying and cooling for a period of time, it is changed to air cooling. The air blowing hood blows air on the parts to cool the parts and can also dry the parts.

[0013] (2) The support plate can improve the stability of the movable water tank and reduce the load of the driving mechanism.

[0014] (3) The inclined setting at the bottom of the water tank and the V-shaped structure at the bottom of the box body are both for the rapid discharge of cooling water to avoid the influence of water accumulation on the cooling process. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the manual driving structure of the present utility model.

[0016] Figure 2 is a schematic diagram of the automatic driving structure of the present utility model.

[0017] Figure 3 is a schematic diagram of the structure of the fixed water tank. Detailed Embodiment

[0018] The following further describes the present utility model with reference to the drawings. The following description is based on the directions in the Figure 1 drawings.

[0019] As Figures 1-3As shown in the figure, a cooling device for machining mechanical parts and components includes a box body 1 and a cover plate 2, and the cover plate 2 covers the top of the box body 1. Two water tanks are respectively arranged on the left and right sides inside the box body 1. The water tank on the left is called the fixed water tank 3, and the water tank on the right is called the movable water tank 4. The fixed water tank 3 is fixedly connected to the side wall of the box body 1. A driving mechanism is fixedly connected to the outer wall on the right side of the movable water tank 4, and the driving mechanism can drive the movable water tank 4 to move left and right. The driving mechanism can adopt a manual structure. The manual driving structure includes a horizontally arranged slide bar 5. The slide bar 5 is fixedly connected to the right side of the movable water tank 4. The slide bar 5 passes through the side wall of the box body 1 and is provided with a handwheel 6. By pushing the handwheel 6 inwards or pulling it outwards, the operator can realize the horizontal movement of the movable water tank 4. The driving mechanism can also adopt an automatic structure. The automatic driving structure adopts a telescopic cylinder 7, and the horizontal movement of the movable water tank 4 is driven by the action of the telescopic cylinder 7. A support plate 8 is arranged at the bottom of the movable water tank 4. The support plate 8 is fixedly connected to the side wall of the box body 1. The movable water tank 4 slides on the support plate 8, and the support plate 8 can play a role in stably supporting the movable water tank 4 and reducing the load of the driving mechanism in the vertical direction.

[0020] An impeller 9 is arranged inside the water tank. One side of the impeller 9 is fixedly connected with a rotating shaft 10. The rotating shaft 10 passes through the water tank and is rotatably connected to the water tank. A limiting groove is opened at the shaft end of the rotating shaft 10. The shafts on both sides of the part 22 are matched with the limiting grooves of the two rotating shafts 10 to complete the clamping of the part 22. When the impeller 9 rotates, it will also drive the part 22 to rotate. An inlet 11 and a cooling port 12 are arranged at the top of the water tank, and an outlet 13 is arranged at the bottom of the water tank. The bottom of the water tank is inclined towards the outlet 13 to facilitate the rapid discharge of the accumulated water in the water tank. The inlet 11 corresponds to the position of the impeller 9. When the cooling water in the inlet 11 enters the water tank, it will fall on the impeller 9 and drive the impeller 9 to rotate, thereby driving the rotating shaft 10 to rotate; the cooling port 12 corresponds to the position of the rotating shaft 10. When the cooling water in the cooling port 12 enters the water tank, it will fall on the rotating shaft 10 to cool the rotating shaft 10.

[0021] The cover plate 2 is provided with a water inlet pipe 14 and a cooling pipe 15 that match the water inlet 11 and the cooling port 12. A rigid pipe 16 is installed between the water inlet 11 and the cooling port 12 of the fixed water tank 3 and the corresponding water inlet pipe 14 and cooling pipe 15. A flexible pipe 17 is installed between the water inlet 11 and the cooling port 12 of the movable water tank 4 and the corresponding water inlet pipe 14 and cooling pipe 15. The cover plate 2 is also provided with a cooling spray head 18 and a blowing hood 19. Cooling spray heads 18 are arranged on both sides of the blowing hood 19. The cooling spray heads 18 are inclined towards the blowing hood 19. The cooling spray heads 18 and the blowing hood 19 are located between the two water tanks and are used to cool the part 22. The water inlet pipe 14, the cooling pipe 15 and the cooling spray heads 18 are all connected to a cooling water source, and the blowing hood 19 is connected to a cooling air source. A number of air outlets 20 are evenly opened on both sides of the box body 1. The bottom of the box body 1 is provided with a V-shaped structure, and the bottom of the box body 1 is provided with a drain port 21.

[0022] Since the water tank is mainly used to drive the part 22 to rotate and cool the shaft of the part 22, as long as cooling water enters the water tank, it is not necessary to ensure the sealing between the rigid pipe 16, the flexible pipe 17 and the water inlet 11, the cooling port 12, the water inlet pipe 14 and the cooling pipe 15. This provides convenience for the installation of the cover plate 2. The cover plate 2 only needs to be buckled on the box body 1 without additional connection structures.

[0023] When it is necessary to cool the part 22, first open the cover plate 2, place the part 22 between the two rotating shafts 10, and then shorten the distance between the rotating shafts 10 through the driving mechanism to clamp the part 22. Then, water is supplied to the cooling device. The water in the water inlet pipe 14 enters the water tank through the water inlet 11 and drives the runner to rotate, while driving the part 22 to rotate. The water in the cooling pipe 15 is sprayed on the rotating shaft 10 through the cold area port to cool the part of the part 22 in the limit groove. The cooled water flows into the bottom of the box body 1 through the water outlet 13. While the part 22 is rotating, the cooling spray heads 18 spray cooling water on the part 22 to uniformly cool the part 22 through water cooling. The cooled water also falls on the bottom of the box body 1 and is finally discharged through the drain port 21. After spraying and cooling for a period of time, the water cooling is stopped and changed to air cooling. The cooling air source blows air on the part 22 through the blowing hood 19. While cooling the part 22, it can also blow dry the moisture on the surface of the part 22. The air blown into the box body 1 is discharged from the air outlet 20.

[0024] The embodiments described above are only partial embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Claims

1. A cooling device for machining mechanical parts, characterized in that: It includes a box body and a cover plate, the cover plate is covered on the top of the box body, and two water tanks are respectively arranged on both sides of the box body, the two water tanks are called a fixed water tank and a mobile water tank, the fixed water tank is fixedly connected to the side wall of the box body, and the outer wall of the mobile water tank is fixedly connected with a driving mechanism; an impeller is arranged inside the water tank, one side of the impeller is fixedly connected with a rotating shaft, the rotating shaft passes through the water tank and is rotatably connected to the water tank; a water inlet and a cooling port are arranged on the top of the water tank, a water outlet is arranged on the bottom of the water tank, a water inlet pipe and a cooling pipe matching the water inlet and the cooling port are arranged on the cover plate, a hard pipe is installed between the water inlet and cooling port of the fixed water tank and the corresponding water inlet pipe and cooling pipe, and a hose is installed between the water inlet and cooling port of the mobile water tank and the corresponding water inlet pipe and cooling pipe; a cooling nozzle and a blow hood are also arranged on the cover plate, and the cooling nozzle and the blow hood are located between the two water tanks; a number of air outlets are evenly opened on both sides of the box body, and a drain is arranged at the bottom of the box body.

2. The cooling device for machining mechanical parts according to claim 1, characterized in that: A support plate is arranged at the bottom of the mobile water tank, and the support plate is fixedly connected to the side wall of the tank body.

3. The cooling device for machining mechanical parts according to claim 1, characterized in that: Cooling nozzles are arranged on both sides of the blowing hood, and the cooling nozzles are arranged obliquely toward the blowing hood.

4. The cooling device for machining mechanical parts according to claim 1, characterized in that: The driving mechanism comprises a sliding rod which is horizontally fixedly connected to the mobile water tank, passes through the side wall of the tank body and is provided with a hand wheel.

5. The cooling device for machining mechanical parts according to claim 1, characterized in that: The driving mechanism adopts a telescopic cylinder.

6. The cooling device for machining mechanical parts according to claim 1, characterized in that: The bottom of the water tank is inclined toward the water outlet.

7. The cooling device for machining mechanical parts according to claim 1, characterized in that: The bottom of the box is provided with a V-shaped structure.

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