A cleaning machine for bearing assemblies

Abstract

The utility model relates to the technical field of cleaning machine discloses a kind of cleaning machine for bearing fittings, including cleaning bin, displacement device and hooking device, the cleaning bin one end bottom is equipped with rack table, the cleaning bin one end bottom is fixedly connected in the rack table top, the outer side pipe of the cleaning bin is close to the rack table one end and is provided with feed inlet, the cleaning bin is internally provided with several limiting sliding slots, several the displacement device is fixedly installed in the cleaning bin interior, the utility model first places frame in rack table, displacement device and hooking device cooperate operation, driving motor drives screw rod rotation, make sliding block move to the above of frame, transmission motor drives hook vertical alignment hanging plate round hole, driving cylinder extends and makes hook insert hole and rotates 90 ° and hooks hanging plate, subsequently driving cylinder retracts and lifts frame, sliding block again drives frame to move to the above of cleaning tank and slowly down, so that frame accurately falls into cleaning tank.

Description

Technical Field

[0001] This utility model relates to the field of cleaning machine technology, and in particular to a cleaning machine for bearing parts. Background Technology

[0002] Cleaning machines can be used to clean bearings and other hardware parts. They feature high efficiency, high automation, strong adaptability, and environmental friendliness and energy saving. Bearing parts cleaning machines are used to remove oil, debris, and dust from the surfaces of bearing balls, inner and outer rings, and other parts produced and repaired during manufacturing and maintenance. They are highly automated, capable of batch processing, significantly improving cleaning efficiency and reducing labor costs. Different types are suitable for different scenarios; for example, spray-type machines are suitable for batch cleaning of small and medium-sized parts, while ultrasonic machines are suitable for deep cleaning of precision and complex structural parts.

[0003] An existing cleaning machine for bearing components (publication number: CN221908668U) has at least the following drawbacks: This device uses a belt conveyor and first and second mesh belts to transport bearing components in a stepped manner to complete demagnetization, cleaning, and rust removal, causing the bearing components to fall from the end of the transport device to the top of the next device. However, the stepped transport method is prone to collision damage to the components, and the falling transport may cause the components to accumulate or shift in position, affecting the subsequent processing effect. In addition, the transport stability is poor, reducing the cleaning and rust removal efficiency. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cleaning machine for bearing components.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cleaning machine for bearing parts includes a cleaning chamber, a displacement device, and a hooking device. A frame is located at one bottom end of the cleaning chamber, and the bottom end of the cleaning chamber is fixedly connected to the top of the frame. An inlet is provided on the outer side of the cleaning chamber near the frame. Several limiting grooves are formed through the interior of the cleaning chamber. Several displacement devices are fixedly installed inside the cleaning chamber. Each displacement device includes a lead screw, a drive motor, and a sliding block. The lead screw is rotatably connected to the inner wall of the limiting groove. The output end of the drive motor is fixedly connected to the shaft end of the lead screw. The sliding block is located inside the limiting groove and is threadedly connected to the hooking device. On the lead screw, the hook device is fixedly installed on the sliding block. The hook device includes a drive cylinder, a hook, and a transmission motor. The drive cylinder is fixedly connected inside the sliding block. A mounting bracket is fixedly installed at the bottom of the telescopic end of the drive cylinder. The top of the hook is located in the groove of the mounting bracket. A rotating shaft is fixedly installed at the top of the hook. Both ends of the rotating shaft are rotatably connected inside the groove of the mounting bracket. The transmission motor is fixedly installed inside the mounting bracket. The output end of the transmission motor is fixedly connected to one end of the rotating shaft. The bottom of the cleaning chamber is provided with a placement frame and a cleaning box. The bottom of the cleaning chamber is fixedly connected to the top of the cleaning box.

[0007] As a further embodiment of this utility model, a cleaning groove is provided through the top of the cleaning tank, and a receiving groove is provided on the top of the cleaning groove. The placement frame is located inside the cleaning groove, and the outer extension plate of the placement frame is located on the inner bottom of the receiving groove. Hanging plates are integrally connected to both sides of the top of the placement frame. The hanging plates have round holes for hooks to be attached. A magnetic cover is magnetically attached to the top opening of the placement frame.

[0008] As a further embodiment of this utility model, a drain outlet is provided through the bottom of the cleaning tank, and a drain pipe is fixedly connected to the bottom of the cleaning tank. The drain outlet is connected to the drain pipe, and several ultrasonic transducers are distributed outside the drain pipe. The ultrasonic transducers are fixedly installed inside the cleaning tank and located at the bottom of the cleaning tank. A control valve is fixedly installed on the outside of one end of the drain pipe near the drain outlet, and the other end of the drain pipe is fixedly connected through the outer wall of the cleaning tank.

[0009] As a further embodiment of this utility model, both the cleaning box and the placement frame are enclosed inside the cleaning chamber. A sprayer is fixedly installed inside the cleaning box, and several nozzles of the sprayer are fixedly connected to both sides of the inner wall of the cleaning tank. A water inlet pipe is fixedly connected to one side of the sprayer, and one end of the water inlet pipe is fixedly connected to one side of the outer wall of the cleaning box. A water pump is provided on one side of the outside of the cleaning box, and the outlet end of the water pump is fixedly connected to the water inlet pipe.

[0010] As a further embodiment of this utility model, the water pump is fixedly installed on the bottom support frame of the machine platform. The water pump is fixedly connected to a water delivery pipe by bolts. Several branch pipes are integrally connected to one side of the water delivery pipe. Each of the branch pipes is fixedly connected to an electric control valve at one end near the water delivery pipe. A liquid storage tank and a water storage tank are provided on the side of the cleaning chamber away from the drain pipe. The liquid storage tank has a decontamination liquid tank and a rust removal liquid tank inside.

[0011] As a further embodiment of this utility model, the top of the liquid storage tank is hinged with several top covers, all of which are located on the top of the decontamination liquid tank and the rust removal liquid tank. Several locking parts are fixedly connected to one side of the outside of the liquid storage tank, and another part of the locking parts is fixedly connected to the outside of the top cover. The top cover and the liquid storage tank are fixedly connected by the locking parts. Several branch pipes pass through the top covers and the top of the water storage tank, and are inserted into the inside of the decontamination liquid tank, the rust removal liquid tank and the water storage tank.

[0012] As a further embodiment of this utility model, several drying fans are fixedly installed on the inner top of the cleaning chamber, several ventilation slots are opened through the top of the cleaning chamber, the ventilation slots are connected to the interior of the cleaning chamber, a filter screen is fixedly connected to the outer top of the cleaning chamber by bolts, a demagnetizing chamber is provided at the end of the cleaning chamber away from the machine frame, a transmission device is fixedly connected to the bottom of the demagnetizing chamber, a discharge port is opened through the side of the demagnetizing chamber away from the cleaning chamber, a drive motor is fixedly installed inside the outer top of the demagnetizing chamber, and the side of the demagnetizing chamber away from the discharge port is integrally connected to the cleaning chamber.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. First, place the placement frame on the machine frame. The displacement device and the hook device work together. The drive motor drives the lead screw to rotate, causing the sliding block to move above the placement frame. The transmission motor drives the hook to be vertically aligned with the round hole of the hanging plate. The drive cylinder extends to insert the hook into the hole and rotates 90° to hook the hanging plate. Then, the drive cylinder retracts to lift the placement frame. The sliding block then moves the placement frame to the top of the cleaning tank and slowly lowers it, allowing the placement frame to fall accurately into the cleaning tank. The extension plate is positioned in the receiving groove. The hook reverses to reset, achieving precise positioning of the placement frame. This avoids the impact damage to parts caused by falling during stepped transport, ensuring the surface quality of bearing parts. The mechanical locking hook transport avoids the accumulation or positional shift of parts during stepped transport, ensuring a continuous cleaning process and significantly higher efficiency than stepped transport that relies on free fall.

[0015] 2. The water pump, controlled by an electrically controlled valve, draws cleaning solution from the cleaning solution tank in the storage tank as needed. This solution is then transported to the sprayer via the water supply and inlet pipes, and evenly sprayed onto the bearing components within the placement frame. Simultaneously, the bearing components at the bottom of the placement frame are immersed in the cleaning solution in the cleaning tank. After cleaning, the branch pipe of the cleaning solution tank is closed, and the branch pipe of the storage tank is opened to rinse the bearing components and water supply pipe with clean water to prevent residual chemicals from affecting subsequent cleaning. Afterward, the rust removal solution is drawn and the cleaning process is repeated. Each cleaning is followed by multiple rinses with clean water to avoid cross-contamination and resource waste. Furthermore, after each cleaning or rust removal process, the water supply pipe and bearing components are rinsed multiple times with clean water to prevent residual chemicals from affecting the bearing components. The entire process is seamless, achieving integrated cleaning and rust removal, thus improving the equipment's practicality. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a cleaning machine for bearing parts proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of a cleaning machine for bearing parts proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the cleaning chamber of a cleaning machine for bearing parts proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of the displacement device for a cleaning machine for bearing parts proposed in this utility model.

[0020] Figure 5 This is a schematic diagram showing the disassembled structure of a hook device for a cleaning machine for bearing parts proposed in this utility model.

[0021] Figure 6 This is a schematic diagram of the structure of a placement frame for a cleaning machine for bearing parts proposed in this utility model;

[0022] Figure 7 This is a schematic diagram of the internal structure of the cleaning box of a cleaning machine for bearing parts proposed in this utility model;

[0023] Figure 8 This is a schematic diagram of the water supply pipe structure of a cleaning machine for bearing parts proposed in this utility model.

[0024] In the diagram: 1. Cleaning chamber; 101. Frame; 102. Feed inlet; 103. Limiting slide; 104. Drying fan; 105. Filter screen; 2. Displacement device; 201. Lead screw; 202. Drive motor; 203. Sliding block; 3. Hook device; 301. Drive cylinder; 302. Mounting bracket; 303. Hook; 304. Rotating shaft; 305. Transmission motor; 4. Placement frame; 401. Hanging plate; 402. Magnetic cover; 5. Cleaning tank; 501. 502. Receiving tank; 503. Cleaning tank; 504. Ultrasonic transducer; 505. Drain outlet; 506. Drain pipe; 507. Control valve; 508. Sprayer; 509. Inlet pipe; 6. Water pump; 700. Water delivery pipe; 701. Branch pipe; 702. Electrically controlled valve; 8. Storage tank; 801. Stain remover tank; 802. Rust remover tank; 803. Top cover; 804. Lock; 9. Water storage tank; 10. Demagnetizing chamber; 1001. Transmission device; 1002. Discharge port. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] Reference Figures 1-8A cleaning machine for bearing parts includes a cleaning chamber 1, a displacement device 2, and a hook device 3. A frame platform 101 is located at one bottom end of the cleaning chamber 1, and the bottom end of the cleaning chamber 1 is fixedly connected to the top of the frame platform 101. An inlet 102 is opened on the outer side of the cleaning chamber 1 near the frame platform 101. Several limiting grooves 103 are formed through the interior of the cleaning chamber 1. Several displacement devices 2 are fixedly installed inside the cleaning chamber 1. Each displacement device 2 includes a lead screw 201, a drive motor 202, and a sliding block 203. The lead screw 201 is rotatably connected to the inner wall of the limiting groove 103. The output end of the drive motor 202 is fixedly connected to the shaft end of the lead screw 201. The sliding block 203 is located inside the limiting groove 103 and is threadedly connected to the lead screw 201. On 01, the hook device 3 is fixedly installed on the sliding block 203. The hook device 3 includes a drive cylinder 301, a hook 303 and a transmission motor 305. The drive cylinder 301 is fixedly connected inside the sliding block 203. The bottom of the extension end of the drive cylinder 301 is fixedly installed with a mounting bracket 302. The top of the hook 303 is located in the groove of the mounting bracket 302. The top of the hook 303 is fixedly installed with a rotating shaft 304. Both ends of the rotating shaft 304 are respectively rotatably connected inside the groove of the mounting bracket 302. The transmission motor 305 is fixedly installed inside the mounting bracket 302. The output end of the transmission motor 305 is fixedly connected to one end of the rotating shaft 304. The bottom of the cleaning chamber 1 is provided with a placement frame 4 and a cleaning box 5. The bottom of the cleaning chamber 1 is fixedly connected to the top of the cleaning box 5.

[0029] In use, after the placement frame 4 is placed on the machine frame 101, the displacement device 2 and the hook device 3 work together: the output end of the drive motor 202 drives the lead screw 201 to rotate, so that the sliding block 203 moves along the limiting slide groove 103 to above the placement frame 4. The transmission motor 305 drives the rotating shaft 304 to rotate the hook 303 to a vertical position, aligning it with the round hole of the hanging plate 401 at the top of the placement frame 4. The drive cylinder 301 extends, and the transmission motor 305 runs again, so that the hook 303 rotates and inserts into the round hole. The transmission motor 305 then drives the hook 303 to rotate 90° to hook the hanging plate 401. The drive cylinder 301 retracts and lifts the placement frame 4. Then the lead screw 201 rotates in the opposite direction, and the sliding block 203 moves the placement frame 4 to above the cleaning tank 502. The drive cylinder 301 slowly lowers the placement frame 4 into the cleaning tank 502, and the extension plate is positioned in the receiving groove 501. The hook 303 reverses and resets. This collaborative operation enables fully automated operation, reducing manual intervention and improving efficiency. The lead screw 201 and cylinder work together to ensure accurate positioning of the placement frame 4 with minimal error. The mechanical locking design of the rotating hook 303 prevents it from falling during handling and ensures safety. The multi-component linkage adapts to different specifications of placement frames 4, making it highly versatile. The modular structure facilitates maintenance, reduces maintenance costs, and meets the high-efficiency and precise requirements for batch cleaning of bearing parts.

[0030] In this embodiment, a cleaning tank 5 has a cleaning groove 502 extending through the top of the cleaning tank 5, and a receiving groove 501 extending from the top of the cleaning groove 502. The placement frame 4 is located inside the cleaning groove 502, and the outer extension plate of the placement frame 4 is located on the inner bottom of the receiving groove 501. Both sides of the top of the placement frame 4 are integrally connected with a hanging plate 401. The hanging plate 401 has a round hole for hook 303 to hook and connect. A magnetic cover 402 is magnetically connected to the top opening of the placement frame 4.

[0031] In use, the placement frame 4 is placed inside the cleaning tank 502 of the cleaning box 5. Its extension plate rests on the bottom of the receiving tank 501 to position the placement frame 4, preventing displacement of the placement frame 4 during the cleaning process and affecting the hook 303's ability to hook the placement frame 4 for lifting and lowering. The hook 303 hooks onto the round hole on the hanging plate 401 to lift or lower the placement frame 4. The magnetic cover 402 is attached to the top opening of the placement frame 4. The design of the magnetic cover 402 facilitates quick opening and closing, which can both fix the accessories and prevent cleaning liquid from splashing out. The cooperative structure between the placement frame 4 and the cleaning box 5 makes the cleaning process more orderly and improves the cleaning stability and safety.

[0032] In this embodiment, a drain outlet 504 is provided through the bottom of the cleaning tank 502, and a drain pipe 505 is fixedly connected to the bottom of the cleaning tank 502. The drain outlet 504 is connected to the drain pipe 505. Several ultrasonic transducers 503 are distributed on the outside of the drain pipe 505. The ultrasonic transducers 503 are fixedly installed inside the cleaning box 5 and located at the bottom of the cleaning tank 502. A control valve 506 is fixedly installed on the outside of one end of the drain pipe 505 near the drain outlet 504, and the other end of the drain pipe 505 is fixedly connected through the outer wall of the cleaning box 5.

[0033] When in use, the ultrasonic transducer 503 generates high-frequency vibrations, causing the cleaning fluid to form tiny bubbles. The impact force generated by the bursting of these bubbles can peel off dirt from the surface of the bearing parts. The ultrasonic transducer 503 enhances the cleaning effect, effectively removing stubborn stains and improving the cleaning quality. The wastewater after cleaning flows into the drain pipe 505 through the drain outlet 504, and the control valve 506 controls the flow of water.

[0034] In this embodiment, the cleaning tank 5 and the placement frame 4 are both enclosed inside the cleaning chamber 1. A sprayer 507 is fixedly installed inside the cleaning tank 5. Several nozzles of the sprayer 507 are fixedly connected to both sides of the inner wall of the cleaning tank 502. A water inlet pipe 508 is fixedly connected to one side of the sprayer 507. One end of the water inlet pipe 508 is fixedly connected to one side of the outer wall of the cleaning tank 5. A water pump 6 is provided on one side of the outside of the cleaning tank 5. The outlet end of the water pump 6 is fixedly connected to the water inlet pipe 508.

[0035] In use, the water pump 6 draws the cleaning solution, rust remover, or clean water from the storage tank 8 or the water tank 9 from the branch pipe 701, and delivers it to the sprayer 507 through the water inlet pipe 508. The nozzle of the sprayer 507 sprays the liquid evenly onto the bearing parts in the cleaning tank 502 for spray cleaning. The combination of spray cleaning and ultrasonic cleaning forms a multi-mode cleaning process, which further improves the cleaning effect.

[0036] In this embodiment, the water pump 6 is fixedly installed on the bottom support frame of the machine frame 101. The water pump 6 is fixedly connected to the water supply pipe 7 by bolts. Several branch pipes 701 are integrally connected to one side of the water supply pipe 7. Each of the branch pipes 701 is fixedly connected to an electric control valve 702 at one end near the water supply pipe 7. The cleaning chamber 1 is provided with a liquid storage tank 8 and a water storage tank 9 on the side away from the drain pipe 505. The liquid storage tank 8 is provided with a desiccant tank 801 and a rust remover tank 802.

[0037] In use, the branch pipes 701 are inserted into the descaling liquid tank 801, the rust removal liquid tank 802 and the water storage tank 9 of the liquid storage tank 8 respectively. The electric control valve 702 controls the opening and closing of each branch pipe 701 to extract different liquids as needed. The cleaning solution first enters the water supply pipe 7 through the branch pipe 701, while other branch pipes 701 are closed via the electric control valve 702. After the cleaning solution enters the cleaning tank 5, the bottom of the placement frame 4 and its internal bearing components are immersed in the cleaning solution. After the bearing components are cleaned, the electric control valve 702 is activated to close the branch pipe 701 at the top of the cleaning solution tank 801, while simultaneously opening the branch pipe 701 at the top of the water storage tank 9, allowing clean water to enter the water supply pipe 7 and be delivered to the cleaning tank 5 to rinse the bearing components. This also removes any residual cleaning solution inside the water supply pipe 7, preventing the rust remover from reacting chemically with the residual cleaning solution and affecting the cleaning of the bearing components. The principle of the rust remover entering the water supply pipe 7 is the same. Several electric control valves 702 control the opening and closing of several branch pipes 701 to avoid cross-contamination and resource waste. After each cleaning or rust removal, clean water is used to rinse the water supply pipe 7 and the bearing components multiple times to prevent chemical residue from affecting the bearing components.

[0038] In this embodiment, the top of the liquid storage tank 8 is hinged with several top covers 803, which are all located on the top of the decontamination liquid tank 801 and the rust removal liquid tank 802. Several locking buckles 804 are fixedly connected to one side of the outside of the liquid storage tank 8. Another part of the locking buckle 804 is fixedly connected to the outside of the top cover 803. The top cover 803 and the liquid storage tank 8 are fixedly connected by the locking buckle 804. Several branch pipes 701 pass through the top of the top covers 803 and the top of the water storage tank 9, and are inserted into the inside of the decontamination liquid tank 801, the rust removal liquid tank 802 and the water storage tank 9.

[0039] During use, the multi-liquid tank design meets different cleaning needs, improving cleaning efficiency and quality. The electric control valve 702 precisely controls liquid extraction, avoiding waste and achieving rational resource utilization. The top cover 803 of the liquid storage tank 8 is fixed by the latch 804 to prevent liquid evaporation and contamination. The structure of the top cover 803 and the latch 804 ensures the safety of liquid storage and extends the service life of the liquid.

[0040] In this embodiment, several drying fans 104 are fixedly installed on the inner top of the cleaning chamber 1. Several ventilation slots are opened through the top of the cleaning chamber 1, and the ventilation slots are connected to the interior of the cleaning chamber 1. A filter screen 105 is fixedly connected to the outer top of the cleaning chamber 1 by bolts. A demagnetizing chamber 10 is provided at the end of the cleaning chamber 1 away from the frame 101. A transmission device 1001 is fixedly connected to the bottom of the demagnetizing chamber 10. A discharge port 1002 is opened through the side of the demagnetizing chamber 10 away from the cleaning chamber 1. A drive motor 202 is fixedly installed inside the outer top of the demagnetizing chamber 10. The side of the demagnetizing chamber 10 away from the discharge port 1002 is integrally connected to the cleaning chamber 1.

[0041] During use, after cleaning, the hook device 3 is activated to lift the placement frame 4 out of the cleaning chamber 5. The drying fan 104 is started to draw in air from outside the cleaning chamber 1 and discharge it into the cleaning chamber 1 through the ventilation slot. The filter screen 105 filters out impurities in the air. The air passes through the filter holes of the placement frame 4 to dry the bearing parts inside. At the same time, water stains on the outside of the placement frame 4 drip into the cleaning tank 502. The hook device 3 and the placement frame 4 are transported to the top of the transmission device 1001 by the displacement device 2. The placement frame 4 is sent into the demagnetizing chamber 10 by the conveyor belt of the transmission device 1001. The drive motor 202 in the demagnetizing chamber 10 drives the demagnetizing components to work and eliminate the residual magnetism of the bearing parts. Finally, it is output from the discharge port 1002. The whole process is continuous, realizing one-stop processing of cleaning, drying and demagnetizing, and improving the practicality of the equipment.

[0042] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: First, the placement frame 4 is placed on the machine frame 101. The displacement device 2 and the hook device 3 work together. The drive motor 202 drives the lead screw 201 to rotate, causing the sliding block 203 to move above the placement frame 4. The transmission motor 305 drives the hook 303 to be vertically aligned with the round hole of the hanging plate 401. The drive cylinder 301 extends to insert the hook 303 into the hole and rotates 90° to hook the hanging plate 401. Then, the drive cylinder 301 retracts and lifts the placement frame 4. The placement frame 4 is moved above the cleaning tank 502 by the sliding block 203 and then slowly lowered, allowing the placement frame 4 to fall precisely into the cleaning tank 502. The extension plate is positioned in the receiving groove 501, and the hook 303 is reversed and reset. Then, the cleaning process begins. The water pump 6 is controlled by the electric control valve 702 to draw desiccant from the desiccant tank 801 of the storage tank 8 as needed. The desiccant is then transported to the sprayer 507 through the water pipe 7 and the water inlet pipe 508, and evenly sprayed onto the bearing accessories inside the placement frame 4. At the same time, the bearing accessories at the bottom of the placement frame 4 are immersed in the cleaning solution. After cleaning in the cleaning solution in tank 5, close the branch pipe 701 of the cleaning solution tank 801 and open the branch pipe 701 of the water storage tank 9. Rinse the bearing parts and water pipe 7 with clean water to avoid residual chemicals affecting subsequent cleaning. Then, extract the rust removal solution and repeat the cleaning process. After each cleaning, rinse with clean water multiple times. During this process, the ultrasonic transducer 503 at the bottom of the cleaning tank 502 works continuously, generating bubble bursting impact force through high-frequency vibration to deeply peel off stubborn dirt from the surface of the bearing parts. This, combined with spray cleaning, creates a dual cleaning effect. After completion, the hook device 3 lifts the placement frame 4 out of the cleaning box 5, the drying fan 104 in the cleaning chamber 1 starts, and the outside air enters the cleaning chamber 1 after being filtered by the filter screen 105. It passes through the filter holes of the placement frame 4 to dry the bearing parts. Then, the displacement device 2 transports the placement frame 4 to the transmission device 1001 and sends it into the demagnetizing chamber 10. The drive motor 202 in the demagnetizing chamber 10 drives the demagnetizing component to eliminate the residual magnetism of the bearing parts. Finally, the processed bearing parts are output from the discharge port 1002, completing the one-stop processing of cleaning, drying and demagnetization.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A cleaning machine for bearing parts, comprising a cleaning chamber (1), a displacement device (2), and a hooking device (3), characterized in that, The cleaning chamber (1) has a frame platform (101) at one bottom. The bottom of the cleaning chamber (1) is fixedly connected to the top of the frame platform (101). The cleaning chamber (1) has a feed inlet (102) on the outer side near the frame platform (101). The cleaning chamber (1) has several limiting grooves (103) running through it. Several displacement devices (2) are fixedly installed inside the cleaning chamber (1). Each displacement device (2) includes a lead screw (201), a drive motor (202), and a sliding block (203). The lead screw (201) is rotatably connected to the inner wall of the limiting groove (103). The output end of the drive motor (202) is fixedly connected to the shaft end of the lead screw (201). The sliding block (203) is located inside the limiting groove (103) and is threadedly connected to the lead screw (201). The hook device (3) is fixedly installed on the sliding groove. On the moving block (203), the hook device (3) includes a drive cylinder (301), a hook (303) and a transmission motor (305). The drive cylinder (301) is fixedly connected to the sliding block (203). A mounting bracket (302) is fixedly installed at the bottom of the telescopic end of the drive cylinder (301). The top of the hook (303) is located in the groove of the mounting bracket (302). A rotating shaft (304) is fixedly installed at the top of the hook (303). Both ends of the rotating shaft (304) are respectively rotatably connected to the groove of the mounting bracket (302). The transmission motor (305) is fixedly installed inside the mounting bracket (302). The output end of the transmission motor (305) is fixedly connected to one end of the rotating shaft (304). The bottom of the cleaning chamber (1) is provided with a placement frame (4) and a cleaning box (5). The bottom of part of the cleaning chamber (1) is fixedly connected to the top of the cleaning box (5).

2. A cleaning machine for bearing components according to claim 1, characterized in that, The top of the cleaning tank (5) is provided with a cleaning groove (502), and the top of the cleaning groove (502) is provided with a receiving groove (501). The placement frame (4) is located inside the cleaning groove (502). The outer extension plate of the placement frame (4) is located on the inner bottom of the receiving groove (501). The top two sides of the placement frame (4) are integrally connected with a hanging plate (401). The hanging plate (401) has a round hole for the hook (303) to hook and connect. The top opening of the placement frame (4) is magnetically connected with a magnetic cover (402).

3. A cleaning machine for bearing components according to claim 2, characterized in that, The bottom of the cleaning tank (502) is provided with a drain outlet (504). The bottom of the cleaning tank (502) is fixedly connected to a drain pipe (505). The drain outlet (504) is connected to the drain pipe (505). Several ultrasonic transducers (503) are distributed on the outside of the drain pipe (505). The ultrasonic transducers (503) are fixedly installed inside the cleaning box (5) and located at the bottom of the cleaning tank (502). A control valve (506) is fixedly installed on the outside of one end of the drain pipe (505) near the drain outlet (504). The other end of the drain pipe (505) is fixedly connected to the outer wall of the cleaning box (5).

4. A cleaning machine for bearing parts according to claim 3, characterized in that, The cleaning tank (5) and the placement frame (4) are both enclosed inside the cleaning chamber (1). A sprayer (507) is fixedly installed inside the cleaning tank (5). Several nozzles of the sprayer (507) are fixedly connected to both sides of the inner wall of the cleaning tank (502). A water inlet pipe (508) is fixedly connected to one side of the sprayer (507). One end of the water inlet pipe (508) is fixedly connected to one side of the outer wall of the cleaning tank (5). A water pump (6) is provided on the outer side of the cleaning tank (5). The outlet end of the water pump (6) is fixedly connected to the water inlet pipe (508).

5. A cleaning machine for bearing parts according to claim 4, characterized in that, The water pump (6) is fixedly installed on the bottom support frame of the machine frame (101). The water pump (6) is fixedly connected to the water supply pipe (7) by bolts. Several branch pipes (701) are integrally connected to one side of the water supply pipe (7). Each of the branch pipes (701) is fixedly connected to an electric control valve (702) at one end near the water supply pipe (7). The cleaning chamber (1) is provided with a liquid storage tank (8) and a water storage tank (9) on the side away from the drain pipe (505). The liquid storage tank (8) is provided with a descaling liquid tank (801) and a rust removal liquid tank (802) inside.

6. A cleaning machine for bearing parts according to claim 5, characterized in that, The top of the liquid storage tank (8) is hinged with several top covers (803), which are located on the top of the decontamination liquid tank (801) and the rust removal liquid tank (802). Several locking buckles (804) are fixedly connected to one side of the outside of the liquid storage tank (8). The other part of the locking buckle (804) is fixedly connected to the outside of the top cover (803). The top cover (803) and the liquid storage tank (8) are fixedly connected by the locking buckle (804). Several branch pipes (701) pass through the top of the top covers (803) and the top of the water storage tank (9) respectively, and are inserted into the inside of the decontamination liquid tank (801), the rust removal liquid tank (802) and the water storage tank (9).

7. A cleaning machine for bearing parts according to claim 5, characterized in that, The cleaning chamber (1) has several drying fans (104) fixedly installed on its inner top. The cleaning chamber (1) has several ventilation slots that are open through its top. The ventilation slots are connected to the interior of the cleaning chamber (1). The cleaning chamber (1) has a filter screen (105) fixedly connected to its outer top by bolts. The cleaning chamber (1) has a demagnetizing chamber (10) at one end away from the machine frame (101). The bottom of the demagnetizing chamber (10) is fixedly connected to a transmission device (1001). The demagnetizing chamber (10) has a discharge port (1002) open through its side away from the cleaning chamber (1). The demagnetizing chamber (10) has a drive motor (202) fixedly installed inside its outer top. The side of the demagnetizing chamber (10) away from the discharge port (1002) is integrally connected to the cleaning chamber (1).

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