A bearing machining waste chip cleaning device

Abstract

The application discloses a bearing machining scrap cleaning device, and belongs to the technical field of bearing machining, which comprises multiple sets of guide mechanisms, the guide mechanism comprises an elastic telescopic assembly and a ball, the elastic telescopic assembly is arranged at the side end of a rotating plate, the ball is rotationally connected to the telescopic end of the elastic telescopic assembly, and a limiting groove matched with the ball is formed in the scrap collecting box. The application is a bearing machining scrap cleaning device, the guide mechanism composed of the elastic telescopic assembly and the ball is arranged, the annular limiting groove matched with the scrap collecting box is arranged, the elastic telescopic assembly can provide continuous radial pre-tightening force, the ball is always tightly embedded in the limiting groove, even if vibration and coaxiality deviation are generated during the operation of the device, the guide structure can be effectively prevented from being separated out, meanwhile, the rotating coaxiality of the rotating column, the rotating plate and the brush is ensured, the problems of rotating jamming and eccentric swinging are eliminated, and the operation reliability and service life of the device are remarkably improved.

Description

Technical Field

[0001] This application relates to the field of gas bearing processing technology, and in particular to a waste chip cleaning device for bearing processing. Background Technology

[0002] Bearings are general-purpose mechanical parts widely used in various mechanical equipment. During the manufacturing process of bearings, the inner and outer rings need to be ground to improve the bearing's precision. After processing, the waste debris from both the inner and outer rings needs to be cleaned. Existing bearings generate a large amount of fine waste debris after grinding, especially after machining the inner ring, where a large amount of waste debris adheres to the inner ring surface. Most of the waste debris is blown away by an air gun, but a small portion remains tightly attached to the inner ring surface.

[0003] To address the aforementioned problems, a waste chip cleaning device has emerged. For example, Chinese invention patent CN110091254B discloses a waste chip cleaning device for bearing processing. Its structure includes a cleaning mechanism, a circular cover, a chip collection box, an outer cover ring, and a rubber ring. The chip collection box is installed on the top of the outer cover ring, and the rubber ring is connected to the bottom. The circular cover is installed in the middle of the chip collection box. The beneficial effect is that the cleaning mechanism of this invention is equipped with four sets of brushes, which can penetrate deep into the inner ring of the bearing to rotate the rotating rod and clean the shaft. The device cleans the waste from the inner ring. Four rectangular notches are cut into the chip collection box, and four guides are installed on the upper and lower rotating plates of the cleaning mechanism to ensure smooth operation. Two sets of opposing shakers are installed inside the fan-shaped shaking trough, arranged alternately in upper and lower sets. Brushes covered in debris rotate in the fan-shaped shaking trough, and the shaking rods beat the brushes, causing the debris to fall into the suction port for collection. However, the guides in the above device are prone to detaching from the slide groove during rotation, making it unstable to work properly in the chip collection box or outer ring. Therefore, a waste chip cleaning device for bearing processing is proposed to solve the above problems. Summary of the Invention

[0004] The purpose of this application is to propose a waste chip cleaning device for bearing processing to solve the problem of difficult part removal in traditional equipment. After the top cover is formed, the rolled edge section fits tightly with the annular notch of the die due to elastic recovery. The die cavity is a closed forming space and lacks an active ejection mechanism. Manual part removal is not only inefficient, but also easily leads to deformation and damage of the rolled edge section, which directly affects the product qualification rate.

[0005] To achieve this objective, the following technical solution is adopted in this application: A waste chip cleaning device for bearing processing includes a chip collection box, an outer cover ring, a rubber ring, a rotating rod, a rotating column, two rotating plates, and multiple brushes. The outer cover ring is located at the bottom end of the chip collection box, and the rubber ring is located at the bottom end of the outer cover ring. The rotating column is located inside the chip collection box, and the multiple brushes are located at the side ends of the rotating column. The two rotating plates are respectively fixed at the upper and lower ends of the rotating column. The rotating rod is fixed at the top end of the upper rotating plate. The bottom end of the chip collection box has a first through hole for the brushes to pass through. The device also includes multiple sets of guiding mechanisms. Each guiding mechanism includes an elastic telescopic component and ball bearings. The elastic telescopic component is located at the side end of the rotating plate, and the ball bearings are rotatably connected to the telescopic end of the elastic telescopic component. The chip collection box has a limiting groove adapted to the ball bearings.

[0006] As a preferred embodiment of this application, the elastic telescopic component includes an outer rod, an inner rod, and a spring. The outer rod is fixed to the side end of the rotating plate, the inner rod is slidably disposed within the outer rod, and the spring is disposed within the outer rod. One end of the spring abuts against the inner rod, and the other end of the spring is connected to the bottom wall of the outer rod. A groove adapted to the ball is formed at the end of the inner rod away from the outer rod. The ball is located within the groove, and the ball is rotatably connected to the inner rod.

[0007] As a preferred technical solution of this application, it also includes a protective cover, which is disposed at the top of the chip collection box. The protective cover has a second through hole for the rotating rod to pass through, and the protective cover is slidably connected to the rotating rod.

[0008] As a preferred technical solution of this application, it also includes a debris collection box, which is a ring-shaped structure and is located on the periphery of the side end of the chip collection box. The debris collection box has a suction port that communicates with the side end of the chip collection box, and the top of the debris collection box also has multiple air extraction holes.

[0009] As a preferred technical solution of this application, it further includes multiple sets of material shaking components, which are disposed on the top and bottom walls of the chip collection box. The material shaking components located above and the material shaking components located below are staggered so that the material shaking components can contact the rotating brush and beat the brush.

[0010] As a preferred technical solution of this application, the material shaking assembly includes a material shaking rod and a rotating disk, the rotating disk being rotatably connected to the top and bottom walls of the chip collection box, and the material shaking rod being mounted on the rotating disk.

[0011] As a preferred technical solution of this application, the end cross-section of the shaking rod is rhomboid.

[0012] Compared to existing technologies, the beneficial effects of this application are: 1. This application sets up a guide mechanism composed of an elastic telescopic component and balls, which, in conjunction with the matching annular limiting groove on the chip collection box, allows the elastic telescopic component to provide continuous radial preload, ensuring that the balls are always tightly fitted into the limiting groove. Even if vibration or coaxiality deviation occurs during device operation, it can effectively prevent the guide structure from coming off, while ensuring the rotational coaxiality of the rotating column, rotating plate, and brush, eliminating problems such as rotation jamming and eccentric wobbling. The reliability and service life of the device are significantly improved.

[0013] 2. The guiding mechanism of this application adopts the rolling friction cooperation of ball and limiting groove, replacing the sliding friction structure of the traditional guide, which greatly reduces the frictional resistance during the rotation process, making it easier for the rotating rod to drive the rotating column to rotate. Under the same driving force, a higher rotation speed can be achieved, thereby improving the cleaning efficiency and cleanliness of the brush on the inner ring of the bearing. At the same time, the elastic telescopic component can adaptively compensate for assembly errors, reducing the processing and assembly accuracy requirements of the device and saving production costs.

[0014] 3. This application uses a staggered material-shaking component to shake off fine debris adhering to or entangled on the brush during its rotation. This is achieved through continuous contact and beating between the material-shaking rod and the brush, preventing the brush from losing its cleaning effectiveness due to debris accumulation. The material-shaking rod with a diamond-shaped end section enhances the impact force and scraping effect on the brush. Furthermore, the angle of the material-shaking rod can be adjusted via a rotating disc to accommodate brushes of different specifications and hardness, thus broadening the device's applicability.

[0015] 4. This application sets up an annular debris collection box around the debris collection box, which, together with the debris suction port and the air extraction port, can be connected to an external negative pressure air extraction device. During the operation of the device, a directional negative pressure airflow is formed, which sucks all the debris cleaned by the brush and the debris shaken off by the material shaking component into the debris collection box for centralized collection. This not only eliminates the pollution of the working environment caused by debris splashing, but also avoids the wear caused by debris entering the rotating parts inside the device, thus further extending the service life of the device. Attached Figure Description

[0016] The accompanying drawings further illustrate this application, but the content of the drawings does not constitute any limitation on this application.

[0017] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is an overall sectional view of this application; Figure 3 yes Figure 2 Enlarged view of region A; Figure 4 This is a partial top view of the first through hole in this application; Figure 5 This is a schematic diagram of the data shaking component structure of this application.

[0018] In the attached diagram: 1. Chip collection box; 2. Outer ring; 3. Rubber ring; 4. Rotating rod; 5. Rotating column; 6. Rotating plate; 7. Brush; 811. Outer rod; 812. Inner rod; 813. Spring; 82. Ball bearing; 9. Protective cover; 101. Collection box; 102. Dust suction port; 103. Air extraction port; 111. Shaking bar; 112. Rotary disc. Detailed Implementation

[0019] The embodiments of this application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc., indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as limiting this application. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, and "several" means one or more, unless otherwise expressly and specifically defined.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0021] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] The following disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0023] Example 1: Figures 1-3 This application provides a waste chip cleaning device for bearing processing, including a chip collection box 1, an outer cover ring 2, a rubber ring 3, a rotating rod 4, a rotating column 5, two rotating plates 6, and multiple brushes 7. The outer cover ring 2 is located at the bottom end of the chip collection box 1, the rubber ring 3 is located at the bottom end of the outer cover ring 2, the rotating column 5 is located inside the chip collection box 1, and multiple brushes 7 are located at the side ends of the rotating column 5. The two rotating plates 6 are respectively fixed at the upper and lower ends of the rotating column 5, and the rotating rod 4 is fixed at the top end of the upper rotating plate 6. The bottom end of the chip collection box 1 has a first through hole 12 for the brushes 7 to pass through. It also includes multiple sets of guiding mechanisms, each of which includes an elastic telescopic component and ball bearings 82. The elastic telescopic component is located at the side end of the rotating plate 6, and the ball bearings 82 are rotatably connected to the telescopic end of the elastic telescopic component. The chip collection box 1 has a limiting groove 13 that is adapted to the ball bearings 82.

[0024] In this embodiment, multiple sets of guiding mechanisms are evenly distributed at equal intervals along the circumference of the rotating plate 6, with at least 3 sets provided, to ensure uniform force and coaxiality of the rotating plate 6 during rotation; the limiting groove 13 is an annular groove continuously opened along the circumference of the inner wall of the chip collection box 1, and the cross section of the groove is adapted to the outer contour of the ball 82, so that the ball 82 can be embedded in the limiting groove 13 and roll smoothly along the circumference of the limiting groove 13. During operation, the rotating rod 4 is connected to an external drive device (such as a drive motor or handwheel) to drive the rotating plate 6 and the rotating column 5 to rotate synchronously. At this time, the elastic telescopic component applies a radial preload to the ball bearing 82, so that the ball bearing 82 is always pressed tightly in the limiting groove 13 and rolls circumferentially along the limiting groove 13. This provides precise radial limiting and circumferential guidance for the rotation of the rotating plate 6 and the rotating column 5, completely avoiding the problem of the guide structure coming off during rotation. At the same time, it ensures the coaxiality of the rotating column 5 and the chip collection box 1, so that the brush 7 can stably pass through the first through hole 12 and extend into the inner ring of the bearing to be cleaned, so as to clean the waste chips in the inner ring of the bearing evenly and thoroughly. The rubber ring 3 at the bottom of the outer ring 2 can fit against the end face of the outer ring of the bearing during operation to form a closed cleaning space and prevent waste chips from splashing outward.

[0025] Example 2: Preferably, as another embodiment of this application, such as Figure 3 As shown, the elastic telescopic assembly includes an outer rod 811, an inner rod 812, and a spring 813. The outer rod 811 is fixed to the side end of the rotating plate 6. The inner rod 812 is slidably disposed inside the outer rod 811. The spring 813 is disposed inside the outer rod 811. One end of the spring 813 abuts against the inner rod 812, and the other end of the spring 813 is connected to the bottom wall of the outer rod 811. The end of the inner rod 812 away from the outer rod 811 has a groove adapted to the ball 82. The ball 82 is located in the groove, and the ball 82 is rotatably connected to the inner rod 812.

[0026] In this embodiment, as one implementation method, the outer rod 811 is a hollow cylindrical structure with one open end. Its closed end is welded and fixed to the side end of the rotating plate 6 or detachably connected by bolts, and the open end faces the inner wall of the chip collection box 1. The outer diameter of the inner rod 812 is adapted to the inner diameter of the outer rod 811, so that the inner rod 812 can slide smoothly along the axial direction of the outer rod 811. The spring 813 is always in a compressed state, providing a continuous outward elastic thrust for the inner rod 812, thereby driving the ball 82 to always be pressed tightly in the limiting groove 13. When vibration or assembly coaxiality deviation occurs during the operation of the device, the inner rod 812 can adaptively extend and retract along the outer rod 811 under the elastic force of the spring 813 to compensate for radial deviation, always ensuring that the ball 82 and the limiting groove 13 are tightly fitted, which not only avoids the ball from coming out, but also eliminates the rotation jamming and component wear problems caused by rigid fit. The groove at the end of the inner rod 812 is a spherical groove. The opening diameter of the spherical groove is smaller than the diameter of the ball 82, so that the ball 82 can rotate freely in the spherical groove and will not fall out of the groove, thus ensuring the stability of the ball rolling.

[0027] Preferably, it also includes a protective cover 9, which is located at the top of the chip collection box 1. The protective cover 9 has a second through hole through which the rotating rod 4 passes, and the protective cover 9 is slidably connected to the rotating rod 4.

[0028] The protective cover 9 is detachably connected to the top of the chip collection box 1 by bolts. The protective cover 9 provides radial auxiliary support for the rotating rod 4, further improving the stability of the rotating rod 4 when rotating and preventing radial swaying of the rotating rod 4. At the same time, the protective cover 9 can seal the top opening of the chip collection box 1 to prevent external dust and impurities from entering the chip collection box. It can also prevent the waste chips in the chip collection box from overflowing outward under negative pressure, thus improving the protective performance of the device.

[0029] Example 3: Preferably, as another embodiment of this application, such as Figure 2 As shown, it also includes a debris collection box 101, which has a ring-shaped structure and is located on the outer periphery of the side end of the debris collection box 1. The debris collection box 101 has a suction port 102 that communicates with the side end of the debris collection box 1, and a plurality of air extraction holes 103 are also provided at the top of the debris collection box 101.

[0030] In this embodiment, as one implementation, the debris collection box 101 is welded and fixed to the outer wall of the debris collection box 1 or detachably connected by a sealing buckle. Multiple suction ports 102 are evenly distributed along the circumference of the debris collection box 1, and the suction ports 102 penetrate the side wall of the debris collection box 1, making the inner cavity of the debris collection box 1 completely connected to the inner cavity of the debris collection box 101. The air extraction port 103 can be connected to a negative pressure extraction device (such as an industrial vacuum cleaner or negative pressure fan) via an air pipe. During operation, the negative pressure extraction device extracts air... The air vent 103 creates a negative pressure environment inside the debris collection box 101, which in turn creates a directional inward airflow in the debris collection box 1 through the suction port 102. The debris cleaned by the brush from the inner ring of the bearing, as well as the debris shaken off the brush, are drawn into the debris collection box 101 by the airflow and stored in a centralized manner, achieving fully enclosed collection of debris. The detachable debris collection box 101 can be quickly disassembled after the operation is completed, and the debris collected inside can be cleaned in a centralized manner, making the operation convenient.

[0031] Example 4: Preferably, as another embodiment of this application, such as Figure 2 and Figure 5 As shown, it also includes multiple sets of material shaking components, which are disposed on the top and bottom walls of the chip collection box 1. The upper and lower material shaking components are staggered so that the material shaking components can contact the rotating brush 7 and beat the brush 7. Specifically, the material shaking component includes a material shaking rod 111 and a rotating disk 112. The rotating disk 112 is rotatably connected to the top and bottom walls of the chip collection box 1, and the material shaking rod 111 is mounted on the rotating disk 112.

[0032] In this embodiment, as one implementation, the top and bottom walls of the chip collection box 1 are provided with mounting holes adapted to the rotating disk 112. The rotating disk 112 is rotatably mounted in the mounting holes via a rotating shaft, and the rotating disk 112 is provided with a locking component, which can lock and fix the rotating disk 112 after it rotates to the target angle. The shaking rods 111 are vertically fixed on the end face of the rotating disk 112 facing the inner cavity of the chip collection box 1. The shaking rods 111 are staggered in the axial direction, so that the rotating brush 7 can continuously contact the shaking rods 111 above and below in sequence during rotation. The shaking rods 111 beat and scrape the brush bristles, shaking off the metal waste embedded and entangled in the bristles. By rotating the rotating disk 112, the circumferential position of the shaking rods 111 can be adjusted, thereby adjusting the contact depth between the shaking rods 111 and the brush 7, adapting to brushes of different lengths and diameters, and ensuring the beating and cleaning effect.

[0033] Preferably, such as Figure 5 As shown, the end cross-section of the shaking rod 111 is rhomboid.

[0034] The rhomboid cross-section shaking rod 111 has two sharp edges. When it comes into contact with the brush, the edges can create a stronger scraping and beating effect on the bristles, making it easier to remove small metal shavings stuck in the bristles. Compared with the circular cross-section shaking rod, it greatly improves the self-cleaning effect of the brush. At the same time, the rhomboid cross-section structure reduces the contact area between the shaking rod 111 and the brush, reduces the resistance to the rotation of the brush, avoids the problem of the brush bending or falling over and damage, and extends the service life of the brush.

[0035] How this application works: Before starting the operation, place the bearing to be cleaned horizontally and fix it in place. Align the outer ring 2 of the device with the outer ring of the bearing, so that the rubber ring 3 fits tightly against the end face of the bearing to form a closed cleaning space. At this time, the brush 7 passes through the first through hole 12 at the bottom of the chip collection box 1 and extends completely into the inner ring of the bearing to be cleaned. Connect the air extraction hole 103 of the chip collection box 101 to a negative pressure air extraction device through an air pipe, start the negative pressure air extraction device, and make the chip collection box 101 and the inner cavity of the chip collection box 1 form a stable negative pressure environment.

[0036] During operation, the drive device drives the rotating rod 4 to rotate. The rotating rod 4 drives the rotating column 5 and the rotating plate 6 below to rotate synchronously and coaxially, which in turn drives the multiple brushes 7 fixed on the side wall of the rotating column 5 to rotate synchronously. The rotating brushes 7 continuously contact and rub against the surface of the bearing inner ring, sweeping away all the metal waste attached and tightly adhering to the surface of the bearing inner ring, thus completing the waste cleaning operation of the bearing inner ring.

[0037] During the rotation of the rotating plate 6 and the rotating column 5, multiple sets of guide mechanisms on the side of the rotating plate 6 rotate synchronously in a circumferential manner. The spring 813 in the elastic telescopic component is always in a compressed state, applying a continuous radial thrust to the inner rod 812, so that the ball 82 at the end of the inner rod 812 is always pressed into the limiting groove 13 on the inner wall of the chip collection box 1. The ball 82 rolls circumferentially along the limiting groove 13, providing precise circumferential guidance and radial limiting for the rotation of the rotating plate 6, ensuring the coaxiality of the rotation of the rotating column 5 and the brush 7, avoiding eccentric shaking and jamming during rotation, and completely solving the industry pain point that traditional guide structures are prone to coming off the slide. When vibration or assembly coaxiality deviation occurs during the operation of the device, the inner rod 812 can adaptively extend and retract along the outer rod 811 to compensate for radial deviation, always ensuring that the ball 82 and the limiting groove 13 are tightly fitted.

[0038] While the brush is rotating and cleaning, when the brush rotates with the rotating column 5 to the position of the shaking component, the shaking rods 111, which are arranged alternately, come into contact with the brush bristles in turn, continuously beating and scraping the bristles, shaking off the small debris embedded and tangled in the bristles in time, realizing the brush's online self-cleaning and ensuring the brush's continuous cleaning ability; by rotating the rotating disk 112, the circumferential angle and position of the shaking rods 111 can be adjusted to adapt to different sizes of brushes, ensuring the beating and cleaning effect.

[0039] During the cleaning process, the waste chips swept off by the brush and the waste chips shaken off by the shaking rod are sucked into the annular waste collection box 101 through the suction port 102 on the side wall of the waste collection box 1 under the action of negative pressure airflow. This not only avoids the pollution of the working environment caused by the splashing of waste chips, but also prevents waste chips from entering the rotating mating parts of the device and causing wear on the parts. After the operation is completed, the drive equipment and the negative pressure air extraction equipment are turned off, the device is removed from the bearing, and the waste chips inside the detachable waste collection box 101 are cleaned in a concentrated manner. This completes the waste chip cleaning operation for a single bearing. The above steps can be repeated to clean the waste chips of a batch of bearings.

[0040] In the description of this specification, the references to terms such as "embodiment," "one implementation," "some implementations," "illustrative implementation," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with the described implementation or example is included in at least one implementation or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same implementation or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more implementations or examples.

[0041] The technical principles of this application have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this application and should not be construed as limiting the scope of protection of this application in any way. Based on the explanation herein, those skilled in the art can conceive of other specific embodiments of this application without creative effort, and these equivalent variations or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A waste chip cleaning device for bearing processing, comprising a chip collection box (1), an outer cover ring (2), a rubber ring (3), a rotating rod (4), a rotating column (5), two rotating plates (6), and multiple brushes (7), wherein the outer cover ring (2) is located at the bottom end of the chip collection box (1), the rubber ring (3) is located at the bottom end of the outer cover ring (2), the rotating column (5) is located inside the chip collection box (1), the multiple brushes (7) are located at the side ends of the rotating column (5), the two rotating plates (6) are respectively fixed at the upper and lower ends of the rotating column (5), the rotating rod (4) is fixed at the top end of the upper rotating plate (6), and the bottom end of the chip collection box (1) is provided with a first through hole (12) for the brushes (7) to pass through, characterized in that, It also includes multiple sets of guiding mechanisms, the guiding mechanisms including elastic telescopic components and ball bearings (82), the elastic telescopic components are located at the side end of the rotating plate (6), the ball bearings (82) are rotatably connected to the telescopic end of the elastic telescopic components, and the chip collection box (1) is provided with a limiting groove (13) that is adapted to the ball bearings (82).

2. The waste chip cleaning device for bearing processing according to claim 1, characterized in that, The elastic telescopic assembly includes an outer rod (811), an inner rod (812), and a spring (813). The outer rod (811) is fixed to the side end of the rotating plate (6). The inner rod (812) is slidably disposed inside the outer rod (811). The spring (813) is disposed inside the outer rod (811). One end of the spring (813) abuts against the inner rod (812), and the other end of the spring (813) is connected to the bottom wall of the outer rod (811). The inner rod (812) has a groove adapted to the ball (82) at the end away from the outer rod (811). The ball (82) is located in the groove, and the ball (82) is rotatably connected to the inner rod (812).

3. The waste chip cleaning device for bearing processing according to claim 1, characterized in that, It also includes a protective cover (9), which is located at the top of the chip collection box (1). The protective cover (9) has a second through hole through which the rotating rod (4) passes. The protective cover (9) is slidably connected to the rotating rod (4).

4. The waste chip cleaning device for bearing processing according to claim 1, characterized in that, It also includes a debris collection box (101), which is a ring structure and is located on the periphery of the side end of the debris collection box (1). The debris collection box (101) has a suction port (102) that communicates with the side end of the debris collection box (1), and the top of the debris collection box (101) also has multiple air extraction holes (103).

5. The waste chip cleaning device for bearing processing according to claim 1, characterized in that, It also includes multiple sets of material shaking components, which are disposed on the top and bottom walls of the chip collection box (1). The material shaking components located above and the material shaking components located below are staggered so that the material shaking components can contact the rotating brush (7) and beat the brush (7).

6. The waste chip cleaning device for bearing processing according to claim 5, characterized in that, The material shaking assembly includes a material shaking rod (111) and a rotating disk (112). The rotating disk (112) is rotatably connected to the top and bottom walls of the chip collection box (1), and the material shaking rod (111) is mounted on the rotating disk (112).

7. A waste chip cleaning device for bearing processing according to claim 6, characterized in that, The end section of the shaking bar (111) is rhomboid.

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