Bearing ring cleaning device

Abstract

The utility model relates to the technical field of bearing ring cleaning, in particular to a bearing ring cleaning device which comprises a supporting frame, a connecting plate and a motor, hook locks arranged at equal intervals are arranged on the outer surface of the supporting frame, and a steel cable is fixedly connected to the outer surface of each hook lock; the other end of each steel cable is fixedly connected with the outer surface of a connecting plate, a mounting block is fixedly connected to the upper surface of the connecting plate, a motor drives a rotating disc to rotate, the rotating disc drives a rotating pin to move at the moment, the rotating pin is rotationally connected with a connecting rod to drive the connecting rod to move, and the other end of the connecting rod drives the mounting block to ascend and descend at the moment; the mounting block drives the steel cable and the hook lock to ascend and descend through the connecting plate, then the supporting frame is driven to ascend and descend, the bearing rings in the supporting frame can be driven to move up and down at the same time through ascending and descending of the supporting frame, the cleaning effect can be improved through ascending and descending movement of the bearing rings in the cleaning liquid, the multiple bearing rings can be cleaned at the same time, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of bearing ring cleaning, and in particular to a bearing ring cleaning device. Background Art

[0002] Bearing rings are annular parts of centripetal rolling bearings with one or more raceways. The production process includes forging, heat treatment, and monitoring and identification management of grinding processes. When installing bearing rings, special attention should be paid to the installation sequence. For precision bearings, attention should also be paid to the positive and negative ends. If installed upside down, it will cause dynamic imbalance and affect the performance of the bearing.

[0003] Through searching, Chinese patent announcement number CN219899366U discloses a bearing ring cleaning device, which includes a workbench, two cleaning cylinders are arranged at a distance from each other on the top of the workbench, and a hydraulic telescopic rod is provided at the top of the workbench between the two cleaning cylinders. The top of the hydraulic telescopic rod is fixedly connected to a truss, and the bottom of the truss is located at the position of the cleaning cylinder and is provided with a cleaning stirring rod driven by a drive motor. The outer surface of the cleaning stirring rod is spirally provided with a cleaning soft strip, and the inner surface of the cleaning cylinder is ringed with a cleaning brush. The utility model can clean the inner ring of the bearing ring by even having a cleaning stirring rod in the middle position of the cleaning cylinder.

[0004] Regarding the above-mentioned related technologies, the inventors found the following defects: in the above-mentioned scheme and the existing device, the bearing ring is simply placed in the cleaning liquid for immersion, but the immersion cleaning cannot achieve a complete cleaning effect, and multiple bearing rings cannot be cleaned at the same time, resulting in low cleaning efficiency. Utility Model Content

[0005] In order to improve the cleaning effect and improve the cleaning efficiency, the present application provides a bearing ring cleaning device.

[0006] The present application provides a bearing ring cleaning device, which adopts the following technical solution: it includes a support frame, a connecting plate and a motor, the outer surface of the support frame is provided with hook locks arranged at equal distances, the outer surface of each hook lock is fixedly connected to a steel cable, the other end of each steel cable is fixedly connected to the outer surface of the connecting plate, the upper surface of the connecting plate is fixedly connected to a mounting block, the outer surface of the mounting block is rotatably connected to a connecting rod, the top end of the connecting rod is rotatably connected to a rotating pin, the outer surface of the rotating pin is fixedly connected to a rotating disk, and the output shaft of the motor is fixedly connected to the inner wall of the rotating disk.

[0007] Optionally, a mounting bracket is fixedly connected to the outer surface of the motor, a sliding block is fixedly connected to the front and back of the mounting bracket, and a threaded rod is threadedly connected to the inner wall of each sliding block.

[0008] Optionally, a base plate is provided under the connecting plate, a cleaning box is installed on the upper surface of the base plate, two support rods are fixedly connected to the left side of the cleaning box, and a sliding groove is provided on the side of each support rod close to each other, and the inner wall of each sliding groove is slidably connected to the outer surface of the corresponding sliding block.

[0009] Optionally, the outer surface of each threaded rod is rotatably connected to the inner wall of the corresponding support rod, the bottom end of each threaded rod is fixedly connected to a worm gear, a connecting block is provided on the left side of the cleaning box, the inner wall of the connecting block is rotatably connected to a worm, and each worm gear is engaged with the worm gear.

[0010] Optionally, a filter plate 1 is fixedly connected to the inner wall of the support frame, and a connector 1 arranged at equal distances is fixedly connected to the upper surface of the filter plate 1.

[0011] Optionally, a filter plate 2 is provided above the filter plate 1, and the bottom surface of each filter plate 2 is fixedly connected to a connector 2 arranged at equal distances, and the inner wall of each connector 1 is in sliding contact with the outer surface of the corresponding connector 2.

[0012] Optionally, the inner wall of the support frame is provided with equidistantly arranged limiting grooves, the inner wall of each limiting groove is slidably connected to a limiting block, and the bottom surface of each limiting block is fixedly connected to the upper surface of the filter plate 2.

[0013] In summary, this application has the following beneficial technical effects:

[0014] 1. The utility model is provided with components such as a hook lock, a steel cable, a connecting rod, a rotating pin, and a rotating disk. The rotating disk is driven to rotate by a motor, and the rotating disk drives the rotating pin to move. The rotating connection between the rotating pin and the connecting rod drives the connecting rod to move. At this time, the other end of the connecting rod drives the mounting block to rise and fall, and the mounting block drives the steel cable and the hook lock to rise and fall through the connecting plate, thereby driving the support frame to rise and fall. The lifting and lowering of the support frame can simultaneously drive the bearing ring inside the support frame to move up and down. The lifting and lowering movement of the bearing ring in the cleaning liquid can improve the cleaning effect, and multiple bearing rings can be cleaned at the same time, thereby improving the cleaning efficiency.

[0015] 2. The utility model arranges the supporting frame, the first connector, the second connector, the limiting block and other components, and places the bearing ring on the surface of the corresponding connecting member one. The conical surface of the connecting member one can be used to place bearing rings of different sizes. Then the filter plate two is installed to drive the connecting member two to be connected with the connecting member one, and the bearing ring is limited. At this time, the limiting block descends inside the limiting groove, and the bolt on the surface of the corresponding limiting block is rotated to limit the limiting block inside the limiting groove, thereby limiting the filter plate two, achieving the effect of placing bearing rings of different sizes, and preventing the bearing rings from colliding with each other during the cleaning process, thereby protecting the bearing rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure in an embodiment of the present application;

[0017] Figure 2 is a structural diagram of the connection relationship between the worm wheel and the worm in the embodiment of the present application;

[0018] Figure 3 This is a structural diagram of the connection relationship between the rotating pin and the connecting rod in the embodiment of the present application;

[0019] Figure 4 It is a structural diagram of the connection relationship between connector 1 and connector 2 in an embodiment of the present application.

[0020] Figure numerals: 1. support frame; 2. hook lock; 3. steel cable; 4. connecting plate; 5. mounting block; 6. connecting rod; 7. rotating pin; 8. rotating disk; 9. motor; 10. mounting frame; 11. sliding block; 12. bottom plate; 13. cleaning box; 14. support rod; 15. sliding groove; 16. threaded rod; 17. worm gear; 18. connecting block; 19. worm; 20. filter plate 1; 21. connecting piece 1; 22. connecting piece 2; 23. filter plate 2; 24. limit block; 25. limit groove. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-4 This application is described in further detail.

[0022] The present application discloses a bearing ring cleaning device. Figure 3As shown, it includes a support frame 1, a connecting plate 4 and a motor 9. The outer surface of the support frame 1 is provided with hook locks 2 arranged at equal distances. The outer surface of each hook lock 2 is fixedly connected to a steel cable 3. The other end of each steel cable 3 is fixedly connected to the outer surface of the connecting plate 4. The upper surface of the connecting plate 4 is fixedly connected to a mounting block 5. The hook lock 2 can be self-locking and can be opened and closed. The hook lock 2 is placed on the crossbar surface of the support frame 1 to limit the hook lock 2. The steel cable 3 is connected to the hook lock 2, and the connecting plate 4 is fixed to the steel cable 3. The other end of the steel cable 3 is limited by the connecting plate 4. The mounting block 5 is positioned and installed by the connecting plate 4. The mounting block 5 is installed in the center position of the connecting plate 4 to facilitate the balance of the connecting plate 4.

[0023] See also Figure 4 The inner wall of the support frame 1 is fixedly connected with a filter plate 20, and the upper surface of the filter plate 20 is fixedly connected with connectors 21 arranged at equal distances. The filter plate 20 is placed on the inner wall of the support frame 1 to achieve the positioning effect of the filter plate 20, and the connector 21 is installed on the upper surface of the filter plate 20. A groove is provided on the upper surface of the connector 21.

[0024] See also Figure 3 The outer surface of the mounting block 5 is rotatably connected with a connecting rod 6, and the top end of the connecting rod 6 is rotatably connected with a rotating pin 7. The outer surface of the rotating pin 7 is fixedly connected with a rotating disk 8. The output shaft of the motor 9 is fixedly connected to the inner wall of the rotating disk 8. The connecting rod 6 is placed on the surface of the mounting block 5 and set to a rotating connection therebetween. The rotating disk 8 is fixed to the output shaft of the motor 9. The rotation effect of the rotating disk 8 can be achieved by the motor 9, and the rotating pin 7 is fixed to the surface of the rotating disk 8. The rotation of the rotating disk 8 realizes the movement effect of the rotating pin 7, and the connecting rod 6 is connected to the rotating pin 7. The movement of the rotating pin 7 realizes the movement effect of the top end of the connecting rod 6, which can drive the mounting block 5 and the connecting plate 4 to rise and fall.

[0025] See also Figure 4 , a filter plate 23 is provided above the filter plate 1 20, and the bottom surface of each filter plate 23 is fixedly connected with a connector 2 equidistantly arranged. The inner wall of each connector 1 21 is in sliding contact with the outer surface of the corresponding connector 2 22. The filter plate 23 is placed above the filter plate 1 20, and the connector 2 22 is installed on the bottom surface of the filter plate 23. A connecting rod is installed on the bottom surface of the connector 2 22, and the connecting rod is adapted to the corresponding groove profile, thereby achieving the effect of connecting the connector 1 21 and the connector 2 22. Through the tapered surface of the connector 1 21 and the connector 2 22, bearing rings of different sizes can be placed.

[0026] See also Figure 3The outer surface of the motor 9 is fixedly connected to a mounting bracket 10, and the front and back sides of the mounting bracket 10 are fixedly connected to sliding blocks 11. The inner wall of each sliding block 11 is threadedly connected to a threaded rod 16. The mounting bracket 10 is placed on the surface of the motor 9, and the supporting effect of the motor 9 is achieved through the mounting bracket 10. The sliding blocks 11 are placed on the front and back sides of the mounting bracket 10 to achieve the positioning and installation effect of the sliding blocks 11. The threaded rod 16 is placed inside the sliding block 11 and is set to a threaded connection. By rotating the threaded rod 16, the lifting effect of the sliding block 11 can be achieved, thereby adjusting the height of the motor 9.

[0027] See also Figure 4 The inner wall of the support frame 1 is provided with limit grooves 25 arranged at equal distances, and the inner wall of each limit groove 25 is slidably connected to the limit block 24, and the bottom surface of each limit block 24 is fixedly connected to the upper surface of the filter plate 23. The limit groove 25 is opened on the inner wall of the support frame 1, and the limit block 24 is placed inside it for sliding connection. The limiting effect of the limit block 24 is achieved by the contour of the limit groove 25, and the limit block 24 is connected to the filter plate 23. The movement effect of the limit block 24 is achieved by moving the filter plate 23, and the limit block 24 can be limited to the inside of the limit groove 25 by the bolts on the surface of the limit block 24, thereby achieving the effect of limiting the filter plate 23.

[0028] See also Figure 1 A bottom plate 12 is provided under the connecting plate 4, and a cleaning box 13 is installed on the upper surface of the bottom plate 12. Two support rods 14 are fixedly connected to the left side of the cleaning box 13. The bottom plate 12 is placed under the connecting plate 4, and the cleaning box 13 is installed on the surface of the bottom plate 12. The bottom plate 12 is used to support the cleaning box 13. Cleaning liquid is placed inside the cleaning box 13 to clean the bearing ring. The support rod 14 is placed on the left side of the cleaning box 13 to achieve the positioning and installation effect of the support rod 14.

[0029] See also Figure 2 A sliding groove 15 is provided on the side of each support rod 14 that is close to each other. The inner wall of each sliding groove 15 is slidably connected to the outer surface of the corresponding sliding block 11. The sliding groove 15 is opened and the sliding block 11 is placed inside it. The sliding groove 15 is used to limit the sliding block 11.

[0030] See also Figure 2 The outer surface of each threaded rod 16 is rotatably connected to the inner wall of the corresponding support rod 14, and the bottom end of each threaded rod 16 is fixedly connected to a worm gear 17. The threaded rod 16 is rotatably connected to the inner wall of the corresponding support rod 14 to achieve a limiting effect on the threaded rod 16, and the worm gear 17 is installed at the bottom end of the threaded rod 16, and the rotation effect of the threaded rod 16 is achieved by rotating the corresponding worm gear 17.

[0031] See also Figure 2 A connecting block 18 is provided on the left side of the cleaning box 13, and a worm 19 is rotatably connected to the inner wall of the connecting block 18. Each worm wheel 17 is engaged with the worm 19. The connecting block 18 is installed on the left side of the cleaning box 13, and the worm 19 is placed on the inner wall of the connecting block 18 for rotation connection. The two sections of meshing teeth on the surface of the worm 19 are opposite, and the worm wheel 17 is connected to the worm 19. By rotating the worm 19, the effect of synchronous rotation of the two worm wheels 17 can be achieved, thereby driving the two threaded rods 16 to rotate, thereby achieving the effect of lifting and lowering the two sliding blocks 11.

[0032] The implementation principle of a bearing ring cleaning device in an embodiment of the present application is as follows: the bearing ring is placed on the surface of the corresponding connecting piece 21, and the connecting piece 22 is connected to the connecting piece 21 by moving the filter plate 23. At this time, the corresponding bolt is rotated to lock the limit block 24 inside the corresponding limit groove 25, so as to achieve the effect of simultaneous installation of multiple bearing rings. The rotating worm 19 drives the two worm wheels 17 to rotate synchronously, and the worm wheel 17 drives the threaded rod 16 to rotate, and the sliding block 11 is driven to rise through the threaded rod 16. At this time, the mounting frame 10 drives the motor 9 to rise, and the support frame 1 and the connecting plate 4 are installed together through the connection between the hook lock 2 and the support frame 1. Then the worm 19 is reversed and the mounting frame 10 is lowered. At this time, the support frame 1 is immersed in the inside of the cleaning box 13, and the rotating disk 8 is driven to rotate by the motor 9. The rotating disk 8 drives the connecting rod 6 to move through the rotating pin 7. The movement of the connecting rod 6 drives the mounting block 5 to rise and fall. At this time, the connecting plate 4 rises and falls accordingly, thereby driving the support frame 1 to rise and fall, and cleaning the bearing ring inside the support frame 1.

[0033] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A bearing ring cleaning device, comprising a support frame (1), a connecting plate (4) and a motor (9), characterized in that: The outer surface of the support frame (1) is provided with hook locks (2) arranged at equal distances, the outer surface of each hook lock (2) is fixedly connected to a steel cable (3), the other end of each steel cable (3) is fixedly connected to the outer surface of the connecting plate (4), the upper surface of the connecting plate (4) is fixedly connected to a mounting block (5), the outer surface of the mounting block (5) is rotatably connected to a connecting rod (6), the top end of the connecting rod (6) is rotatably connected to a rotating pin (7), the outer surface of the rotating pin (7) is fixedly connected to a rotating disk (8), and the output shaft of the motor (9) is fixedly connected to the inner wall of the rotating disk (8).

2. A bearing ring cleaning device according to claim 1, characterized in that: The outer surface of the motor (9) is fixedly connected to a mounting frame (10), the front and back surfaces of the mounting frame (10) are fixedly connected to sliding blocks (11), and the inner wall of each sliding block (11) is threadedly connected to a threaded rod (16).

3. A bearing ring cleaning device according to claim 2, characterized in that: A bottom plate (12) is provided below the connecting plate (4), a cleaning box (13) is installed on the upper surface of the bottom plate (12), two support rods (14) are fixedly connected to the left side of the cleaning box (13), and a sliding groove (15) is provided on the side close to each other of each support rod (14), and the inner wall of each sliding groove (15) is slidably connected to the outer surface of the corresponding sliding block (11).

4. A bearing ring cleaning device according to claim 3, characterized in that: The outer surface of each threaded rod (16) is rotatably connected to the inner wall of the corresponding support rod (14), and the bottom end of each threaded rod (16) is fixedly connected to a worm gear (17). A connecting block (18) is provided on the left side of the cleaning box (13), and the inner wall of the connecting block (18) is rotatably connected to a worm (19), and each worm gear (17) is engaged with the worm gear (19).

5. The bearing ring cleaning device according to claim 1, characterized in that: The inner wall of the support frame (1) is fixedly connected to a filter plate (20), and the upper surface of the filter plate (20) is fixedly connected to a connector (21) arranged at equal distances.

6. A bearing ring cleaning device according to claim 5, characterized in that: A filter plate 2 (23) is provided above the filter plate 1 (20), and the bottom surface of each filter plate 2 (23) is fixedly connected to a connector 2 (22) arranged at equal distances, and the inner wall of each connector 1 (21) is in sliding contact with the outer surface of the corresponding connector 2 (22).

7. A bearing ring cleaning device according to claim 6, characterized in that: The inner wall of the support frame (1) is provided with equidistantly arranged limiting grooves (25), the inner wall of each limiting groove (25) is slidably connected to a limiting block (24), and the bottom surface of each limiting block (24) is fixedly connected to the upper surface of the filter plate 2 (23).

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