Mechanical part surface cleaning device

Abstract

The invention discloses a mechanical part surface cleaning device, and relates to the technical field of part cleaning, the mechanical part surface cleaning device comprises a cleaning main body, the top of the cleaning main body is provided with a cover plate, one side of the outer wall of the cover plate is rotatably connected with an observation window, the top of the cover plate is provided with an adjusting assembly, and the two sides of the inner wall of the cleaning main body are provided with ultrasonic cleaners; a liquid guide pipe is fixedly connected to the bottom of one side of the outer wall of the cleaning body, and an electric control valve is arranged in an inner cavity of the liquid guide pipe. By adjusting the rotating speed of the output end of the motor and increasing the rotating frequency of the cam, the cam drives the leakage box containing the mechanical parts to move up and down in the cleaning body through the linkage rod, the extension frame, the mounting plate and the supporting frame, and oil stains on the surfaces of the mechanical parts are cleaned in cooperation with cleaning liquid and an ultrasonic cleaner; and the problem that in the using process of a traditional mechanical part surface cleaning device, due to the fact that the viscosity of oil stains is high, the ultrasonic cleaning time is long is further solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of part cleaning, in particular to a mechanical part surface cleaning device. BACKGROUND

[0002] Cleaning oil stains of parts is also commonly used in the machining process of mechanical parts. In the machining process, lubricating oil, cooling liquid and cutting fluid will adhere to the surface of the parts, forming oil stains and residues. These oil stains will affect the dimensional accuracy and surface quality of the parts, and also increase the friction and wear in the subsequent machining process. Therefore, cleaning the surface oil stains of mechanical parts is one of the important steps to ensure the machining quality and process stability of the parts. Through cleaning, oil stains and impurities can be removed, the accuracy and surface quality of the parts can be improved, and the normal operation and reliability of the parts in the subsequent assembly process can be ensured.

[0003] The existing technology has the following problems:

[0004] 1. The existing mechanical part surface cleaning device has the problem of long ultrasonic cleaning time due to the high viscosity of oil stains during use.

[0005] 2. The existing mechanical part surface cleaning device has the problem that the oil stains floating on the surface of the cleaning liquid need to be cleaned by the operator before the mechanical parts are taken out, which is not only time-consuming and labor-intensive, but also the residual oil stains are easy to reattach to the surface of the mechanical parts. SUMMARY

[0006] The present application provides a mechanical part surface cleaning device to solve the problems raised in the background art.

[0007] To solve the above technical problems, the technical solution adopted by the present application is:

[0008] A mechanical part surface cleaning device, comprising a cleaning main body, a cover plate is installed on the top of the cleaning main body, an observation window is rotatably connected to one side of the outer wall of the cover plate, and an adjusting assembly is arranged on the top of the cover plate.

[0009] An ultrasonic cleaner is installed on both sides of the inner wall of the cleaning main body, a liquid guide pipe is fixedly connected to the bottom of one side of the outer wall of the cleaning main body, and an electric control valve is arranged in the inner cavity of the liquid guide pipe.

[0010] Further improvement of the technical scheme of the present application is that the adjusting assembly comprises a motor fixedly connected to one end of the top of the cover plate, a cam is fixedly connected to the output end of the motor, one end of the outer wall of the cam is rotatably connected to a linkage rod, one end of the linkage rod is rotatably connected to an extension frame, the outer wall of the extension frame is slidably connected to the top of the inner cavity of the cover plate, one end of the extension frame is fixedly connected to a mounting plate, and mounting columns are fixedly connected to the bottom of the four corners of the mounting plate.

[0011] Further improvement of the technical scheme of the present application is that the inner wall of the cleaning main body is fixedly connected with elastic telescopic rods on both sides of the ultrasonic cleaner, the outer wall of the elastic telescopic rod is slidably connected with a leakage box, and the both ends of the top of the leakage box are slidably connected with support frames.

[0012] Further improvement of the technical scheme of the present application is that the both ends of the top of the support frame are provided with insertion grooves, the inner cavity of the insertion groove is slidably connected with the outer wall of the mounting column, the bottom of the mounting column is threadedly connected with a fixed cover, and the outer wall of the fixed cover is slidably connected with the inner cavity of the insertion groove.

[0013] Further improvement of the technical scheme of the present application is that the side of the outer wall of the cleaning main body close to the liquid guide pipe is fixedly connected with a waste liquid bin, and the outer wall of the waste liquid bin is fixedly connected with a blowdown pipe on one side.

[0014] Further improvement of the technical scheme of the present application is that the top of the waste liquid bin is fixedly connected with a guide plate, the outer wall of the guide plate is fixedly connected with electric moving tables on both sides, the output end of the electric moving table is fixedly connected with an electric telescopic table, and the output end of the electric telescopic table is fixedly connected with one side of the outer wall of the cover plate.

[0015] Further improvement of the technical scheme of the present application is that the end of the outer wall of the cleaning main body away from the waste liquid bin is fixedly connected with a fan, the output end of the fan is fixedly connected with an exhaust pipe, and the outer wall of the exhaust pipe is fixedly connected with one end of the inner cavity of the cleaning main body.

[0016] Further improvement of the technical scheme of the present application is that the end of the outer wall of the cleaning main body away from the waste liquid bin is fixedly connected with a fan, the output end of the fan is fixedly connected with an exhaust pipe, and the outer wall of the exhaust pipe is fixedly connected with one end of the inner cavity of the cleaning main body.

[0017] Due to the adoption of the above technical scheme, the present application has the following technical progress compared with the prior art:

[0018] 1. The mechanical part surface cleaning device provided by the present application can accelerate the rotation frequency of the cam through adjusting the rotation speed of the output end of the motor, and drive the leakage box containing the mechanical parts to move up and down rapidly in the cleaning main body through the linkage rod, the extension frame, the mounting plate and the support frame, so that the cleaning liquid in the cleaning main body cooperates with the ultrasonic cleaner to continuously flush the oil stains on the surface of the mechanical parts, promote the generation of cavitation bubbles in the cleaning liquid, disturb the boundary layer between the oil stains, and make the cleaning liquid rich in cavitation bubbles directly impact on the surface of the parts, effectively clean the dead angle of the mechanical parts, and make the oil stains more easily peeled, thereby further solving the problem that the traditional mechanical part surface cleaning device has a long ultrasonic cleaning time due to the high viscosity of the oil stains.

[0019] 2, the present application provides a kind of mechanical parts surface cleaning device, by being provided with fan in the outer wall of cleaning main body away from the end of waste liquid warehouse, and make the airflow discharged by fan be discharged into cleaning main body by the exhaust pipe of its output end, utilize airflow to drag the oil dirt floating on the surface of cleaning liquid, move towards the direction of drain pipe, when mechanical parts oil dirt is cleaned, and under the influence of the airflow discharged by exhaust pipe, make the surface of cleaning liquid without oil dirt floating, take out the mechanical parts in leak box, further solve the traditional mechanical parts surface cleaning device in the process of use, because the density of oil dirt is less than cleaning liquid, before taking out mechanical parts, operating personnel needs to clean the oil dirt floating on the surface of cleaning liquid, not only time-consuming and costly, and residual oil dirt is easily reattached on the surface of mechanical parts. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 it is structure schematic diagram of the present application;

[0021] Figure 2 it is side sectional view of the present application;

[0022] Figure 3 it is structure schematic diagram of leak box of the present application;

[0023] Figure 4 it is structure schematic diagram of support frame of the present application;

[0024] Figure 5 it is top sectional view of the present application;

[0025] Figure 6 it is structure schematic diagram of mounting plate of the present application;

[0026] Figure 7 it is the present application Figure 2 enlarged schematic diagram in A;

[0027] Figure 8 it is the present application Figure 2 enlarged schematic diagram in B.

[0028] In the figure: 1, cleaning main body;2, cover plate;3, observation window;4, ultrasonic cleaner;5, liquid guide pipe;6, electric control valve;7, motor;8, cam;9, linkage rod;10, extension frame;11, mounting plate;12, mounting column;13, elastic telescopic rod;14, leak box;15, support frame;16, slot;17, fixed cover;18, waste liquid warehouse;19, drain pipe;20, guide plate;21, electric moving platform;22, electric telescopic platform;23, fan;24, exhaust pipe;25, drain pipe. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the present application is further described below in conjunction with specific embodiments.

[0030] As Figures 1 to 8 shown, the mechanical part surface cleaning device provided by the embodiment of the application comprises a cleaning main body 1, a cover plate 2 is arranged on the top of the cleaning main body 1, an observation window 3 is rotatably connected to one side of the outer wall of the cover plate 2, an adjusting assembly is arranged on the top of the cover plate 2, ultrasonic cleaners 4 are arranged on the inner walls of the cleaning main body 1, a liquid guide pipe 5 is fixedly connected to the bottom of one side of the outer wall of the cleaning main body 1, an electric control valve 6 is arranged in the inner cavity of the liquid guide pipe 5, the adjusting assembly comprises a motor 7 fixedly connected to one end of the top of the cover plate 2, a cam 8 is fixedly connected to the output end of the motor 7, a linkage rod 9 is rotatably connected to one end of the outer wall of the cam 8, an extension frame 10 is rotatably connected to one end of the linkage rod 9, the outer wall of the extension frame 10 is slidably connected to the top of the inner cavity of the cover plate 2, an installation plate 11 is fixedly connected to one end of the extension frame 10, mounting columns 12 are fixedly connected to the bottom of the four corners of the installation plate 11, elastic telescopic rods 13 are fixedly connected to the inner walls of the cleaning main body 1 on the two sides of the ultrasonic cleaners 4, leak boxes 14 are slidably connected to the outer walls of the elastic telescopic rods 13, support frames 15 are slidably connected to the two ends of the top of the leak boxes 14, insertion grooves 16 are arranged in the two ends of the top of the support frames 15, the inner cavities of the insertion grooves 16 are slidably connected to the outer walls of the mounting columns 12, and fixed covers 17 are threadedly connected to the bottom of the mounting columns 12 and slidably connected to the inner cavities of the insertion grooves 16.

[0031] In operation, the cover plate 2 is arranged on the top of the cleaning main body 1 and opened, the mechanical parts are sequentially placed in the leak boxes 14, and then the cover plate 2 is closed, the output end of the water pump is arranged at one end of the liquid guide pipe 5 arranged at the bottom of one side of the outer wall of the cleaning main body 1, the electric control valve 6 arranged in the inner cavity of the liquid guide pipe 5 is started, the cleaning liquid is injected into the cleaning main body 1 through the liquid guide pipe 5 by the water pump, the cleaning liquid in the cleaning main body 1 is up to the leak boxes 14, the mechanical parts in the leak boxes 14 are completely soaked in the cleaning main body 1, and the mechanical parts in the leak boxes 14 are cleaned by starting the ultrasonic cleaners 4 arranged on the inner walls of the cleaning main body 1 on the two sides (the ultrasonic cleaners 4 are prior art).

[0032] It should be further explained that, due to the high viscosity of the oil stains adhering to the surface of the mechanical parts, the ultrasonic cleaning time is relatively long. Therefore, by opening the observation window 3 on one side of the outer wall of the cover plate 2, and then pushing the support frames 15 at both ends of the top of the drain box 14 to a suitable position, the motor 7 at one end of the top of the cover plate 2 is activated. At this time, the output end of the motor 7 is at a low frequency speed, causing the motor 7 to drive the cam 8 at its output end. The cam 8, through the linkage rod 9, drives the extension frame 10 at one end to move at the top of the inner cavity of the cover plate 2. A mounting plate 11 is installed at one end. The mounting plate 11 is moved to a position close to the top of the support frame 15, and the mounting posts 12 at the four corners of the bottom of the mounting plate 11 are inserted into the slots 16 at both ends of the top of the support frame 15. Then, the operator holds the fixing cover 17, inserts it into the bottom of the slot 16, and rotates it to fix the mounting posts 12. At this time, the speed of the motor 7 is adjusted to increase the rotation frequency of the cam 8, causing the cam 8 to drive the sieve 1 containing mechanical parts through the linkage rod 9, extension frame 10, mounting plate 11, and support frame 15. 4. The ultrasonic cleaner moves rapidly up and down within the cleaning body 1, allowing the cleaning fluid within the cleaning body 1, in conjunction with the ultrasonic cleaner 4, to continuously flush away the oil stains on the surface of the mechanical parts. This promotes the generation of cavitation bubbles in the cleaning fluid, disrupts the boundary layer between oil stains, and allows the cavitation bubble-rich cleaning fluid to directly impact the surface of the parts, effectively cleaning the dead corners of the mechanical parts and making the oil stains easier to remove. During this process, elastic telescopic rods 13 are installed on both sides of the ultrasonic cleaner 4 on the inner wall of the cleaning body 1, and the elastic telescopic rods 13 are used to limit the leakage box 14, allowing the mechanical parts to move freely. The parts are always kept below the surface of the cleaning solution. The mechanical parts inside the drain box 14 are observed through the observation window 3. After the oil stains on the surface of the mechanical parts are cleaned, the motor 7 is turned off and the observation window 3 is opened. Then the above operation is repeated and the fixing cover 17 is removed to separate the support frame 15 from the mounting plate 11. Then the two support frames 15 are pushed to the innermost side and the cover plate 2 is opened to take out the mechanical parts inside the drain box 14. This further solves the problem that the ultrasonic cleaning time is long due to the high viscosity of the oil stains in the traditional mechanical parts surface cleaning device.

[0033] A waste liquid tank 18 is fixedly connected to the outer wall of the cleaning body 1 near the liquid guide pipe 5, and a drain pipe 19 is fixedly connected to one side of the outer wall of the waste liquid tank 18. A guide plate 20 is fixedly connected to the top of the waste liquid tank 18, and an electric moving platform 21 is fixedly connected to both sides of the outer wall of the guide plate 20. An electric telescopic platform 22 is fixedly connected to the output end of the electric moving platform 21, and the output end of the electric telescopic platform 22 is fixedly connected to one side of the outer wall of the cover plate 2. A fan 23 is fixedly connected to the outer wall of the cleaning body 1 away from the waste liquid tank 18, and an exhaust pipe 24 is fixedly connected to the output end of the fan 23. The outer wall of the exhaust pipe 24 is fixedly connected to one end of the inner cavity of the cleaning body 1. A drain pipe 25 is fixedly connected to the inner cavity of the cleaning body 1 away from the exhaust pipe 24, and one end of the drain pipe 25 is fixedly connected to the top of one side of the inner cavity of the waste liquid tank 18.

[0034] During operation, a waste liquid chamber 18 is set on the side of the outer wall of the cleaning body 1 near the liquid guide pipe 5, and a guide plate 20 is set on the top of the waste liquid chamber 18. When it is necessary to open the cover plate 2 and remove the mechanical parts in the drain box 14, the observation window 3 is opened in advance and the fixed cover 17 is removed to separate the support frame 15 from the mounting plate 11. The electric moving platform 21 (which is the prior art) is set on both sides of the outer wall of the guide plate 20, and the electric telescopic platform 22 (which is the prior art) is activated at the output end of the electric moving platform 21. The electric telescopic platform 22 is used to push the cover plate 2 upward and separate it from the top of the cleaning body 1. Then the electric moving platform 21 is activated to make the cover plate 2 separate from the cleaning body 1 along the inclined surface of the guide plate 20. This not only makes it easier to remove the mechanical parts in the drain box 14, but also makes it easier to clean the oil residue at the four corners of the cleaning body 1.

[0035] It should be further explained that, since the density of oil is less than that of the cleaning fluid, to prevent the oil from floating on the surface of the cleaning fluid and re-adhering to the surface of the mechanical parts when they are removed, a drain pipe 25 is installed between the cleaning body 1 and the waste fluid tank 18. When the motor 7 moves the mechanical parts in the drain box 14 up and down, the water pump continuously and slowly injects the cleaning fluid from the guide pipe 5 into the cleaning body 1, ensuring that the level of the cleaning fluid in the cleaning body 1 covers the drain pipe 25. At this time, the surface of the mechanical parts... The oil stains are continuously peeled off under the impact of the cleaning fluid and float on the surface of the cleaning fluid. Since the liquid level of the cleaning fluid is higher than that of the drain pipe 25, the oil stains on the surface are drawn into the drain pipe 25 by the cleaning fluid and then enter the waste liquid tank 18 for temporary storage. In order to prevent the oil stains floating on the surface of the cleaning fluid from accumulating at the four corners of the inner wall of the cleaning body 1 due to the agitation of the drain box 14, a fan 23 (a miniature fan 23) is installed on the outer wall of the cleaning body 1 at the end away from the waste liquid tank 18. The blower 23 (which belongs to the prior art) discharges airflow through the exhaust pipe 24 at its output end into the cleaning body 1. The airflow pulls the oil floating on the surface of the cleaning liquid towards the drain pipe 25. When the oil on the mechanical parts is cleaned and the airflow from the exhaust pipe 24 removes the oil from the surface of the cleaning liquid, the mechanical parts in the drain box 14 are removed. Then, the electric control valve 6 inside the guide pipe 5 is activated to seal the cleaning liquid in the cleaning body 1. At this time, the water pump installed at one end of the guide pipe 5 is removed, and the electric control valve 6 is activated again to discharge the cleaning liquid in the cleaning body 1. At the same time, the drain pipe 19 on one side of the outer wall of the waste liquid tank 18 is used to discharge the cleaning liquid containing oil. This further solves the problem that in the traditional mechanical parts surface cleaning device, because the density of oil is less than that of the cleaning liquid, the operator needs to clean the oil floating on the surface of the cleaning liquid before removing the mechanical parts. This is not only time-consuming and expensive, but also makes it easy for the residual oil to re-adhere to the surface of the mechanical parts.

[0036] The working principle of this mechanical parts surface cleaning device will be explained in detail below.

[0037] like Figures 1-8As shown, by setting a cover plate 2 on the top of the cleaning body 1 and opening the cover plate 2, the mechanical parts are placed sequentially into the drain box 14. Then, the cover plate 2 is closed. A liquid guide pipe 5 is set at the bottom of one side of the outer wall of the cleaning body 1, and the output end of the water pump is installed at one end of the liquid guide pipe 5. Then, the water pump is started and the electric control valve 6 set in the inner cavity of the liquid guide pipe 5 is opened. The water pump is used to inject cleaning liquid into the cleaning body 1 through the liquid guide pipe 5 until the cleaning liquid in the cleaning body 1 covers the drain box 14, so that the mechanical parts in the drain box 14 are completely immersed in the cleaning body 1. At this time, the ultrasonic cleaners 4 set on both sides of the inner wall of the cleaning body 1 are activated to clean the mechanical parts in the drain box 14. Due to the oil stains attached to the surface of the mechanical parts, The high viscosity results in a longer ultrasonic cleaning time. To address this, the observation window 3 on one side of the outer wall of the cover plate 2 is opened. Then, the support frames 15 at both ends of the top of the drain box 14 are moved to a suitable position. The motor 7 at one end of the top of the cover plate 2 is then activated. At this time, the output of the motor 7 is at a low frequency speed, causing the motor 7 to drive the cam 8 at its output end. The cam 8, through the linkage rod 9, drives the extension frame 10 at one end to move at the top of the inner cavity of the cover plate 2. A mounting plate 11 is installed at one end of the extension frame 10, moving the mounting plate 11 close to the top of the support frame 15. The mounting posts 12 at the four corners of the bottom of the mounting plate 11 are inserted into the slots 16 at both ends of the top of the support frame 15. Then, the operator manually... Holding the fixing cover 17, insert it into the bottom of the slot 16 and rotate it to fix the mounting post 12. At this time, adjust the speed of the output end of the motor 7 to increase the frequency of the cam 8 rotation. The cam 8 drives the drain box 14 containing mechanical parts to move up and down quickly inside the cleaning body 1 through the linkage rod 9, extension frame 10, mounting plate 11 and support frame 15. This allows the cleaning fluid in the cleaning body 1, in conjunction with the ultrasonic cleaner 4, to continuously flush the oil stains on the surface of the mechanical parts, promote the generation of cavitation bubbles in the cleaning fluid, disrupt the boundary layer between oil stains, and allow the cavitation bubble-rich cleaning fluid to directly impact the surface of the parts, effectively cleaning the dead corners of the mechanical parts and making the oil stains easier to remove. During this process, through Elastic telescopic rods 13 are installed on both sides of the ultrasonic cleaner 4 on the inner wall of the cleaning body 1. The elastic telescopic rods 13 are used to limit the drain box 14, so that the mechanical parts are always below the surface of the cleaning liquid. The mechanical parts in the drain box 14 can be observed through the observation window 3. After the oil stains on the surface of the mechanical parts are cleaned, the motor 7 is turned off and the observation window 3 is opened. Then the above operation is repeated and the fixed cover 17 is removed to separate the support frame 15 from the mounting plate 11. Then the two support frames 15 are pushed to the innermost side and the cover plate 2 is opened to take out the mechanical parts in the drain box 14. This further solves the problem that the ultrasonic cleaning time is long due to the high viscosity of the oil stains in the traditional mechanical parts surface cleaning device.

[0038] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A surface cleaning device for mechanical parts, comprising a cleaning body (1), characterized in that: The top of the cleaning body (1) is equipped with a cover plate (2), and an observation window (3) is rotatably connected to one side of the outer wall of the cover plate (2), while an adjustment component is provided on the top of the cover plate (2). Ultrasonic cleaners (4) are installed on both sides of the inner wall of the cleaning body (1), and a liquid guide pipe (5) is fixedly connected to the bottom of one side of the outer wall of the cleaning body (1), and an electric control valve (6) is provided in the inner cavity of the liquid guide pipe (5).

2. The mechanical parts surface cleaning device according to claim 1, characterized in that: The adjustment assembly includes a motor (7) fixedly connected to one end of the top of the cover plate (2), and a cam (8) fixedly connected to the output end of the motor (7). A linkage rod (9) is rotatably connected to one end of the outer wall of the cam (8), and an extension frame (10) is rotatably connected to one end of the linkage rod (9). The outer wall of the extension frame (10) is slidably connected to the top of the inner cavity of the cover plate (2), and a mounting plate (11) is fixedly connected to one end of the extension frame (10). Mounting posts (12) are fixedly connected to the four corners of the bottom of the mounting plate (11).

3. The mechanical parts surface cleaning device according to claim 2, characterized in that: The inner wall of the cleaning body (1) is fixedly connected to both sides of the ultrasonic cleaner (4) with elastic telescopic rods (13), and the outer wall of the elastic telescopic rods (13) is slidably connected to a drain box (14), and the two ends of the top of the drain box (14) are slidably connected to a support frame (15).

4. The mechanical parts surface cleaning device according to claim 3, characterized in that: The support frame (15) has slots (16) at both ends of its top, and the inner cavity of the slot (16) is slidably connected to the outer wall of the mounting column (12). The bottom of the mounting column (12) is threadedly connected to a fixing cover (17), and the outer wall of the fixing cover (17) is slidably connected to the inner cavity of the slot (16).

5. The mechanical parts surface cleaning device according to claim 4, characterized in that: The outer wall of the cleaning body (1) is fixedly connected to a waste liquid tank (18) on the side near the liquid guide pipe (5), and a drain pipe (19) is fixedly connected to one side of the outer wall of the waste liquid tank (18).

6. The mechanical parts surface cleaning device according to claim 5, characterized in that: The top of the waste liquid tank (18) is fixedly connected to a guide plate (20), and both sides of the outer wall of the guide plate (20) are fixedly connected to an electric moving platform (21). The output end of the electric moving platform (21) is fixedly connected to an electric telescopic platform (22), and the output end of the electric telescopic platform (22) is fixedly connected to one side of the outer wall of the cover plate (2).

7. The mechanical parts surface cleaning device according to claim 6, characterized in that: A fan (23) is fixedly connected to one end of the outer wall of the cleaning body (1) away from the waste liquid tank (18), and an exhaust pipe (24) is fixedly connected to the output end of the fan (23), while the outer wall of the exhaust pipe (24) is fixedly connected to one end of the inner cavity of the cleaning body (1).

8. The mechanical parts surface cleaning device according to claim 7, characterized in that: The end of the inner cavity of the cleaning body (1) away from the exhaust pipe (24) is fixedly connected to a drain pipe (25), and one end of the drain pipe (25) is fixedly connected to the top of one side of the inner cavity of the waste liquid tank (18).

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