Bearing disassembling tool

Abstract

The utility model belongs to the technical field of bearing assembly, and discloses a bearing disassembling tool. Specifically, the bearing disassembling tool comprises a supporting plate, a blocking assembly, a bearing plate and a connecting assembly. A first U-shaped groove is formed in the supporting plate, the two ends, in the axial direction of the bearing, of the first U-shaped groove are communicated, and a notch is formed in the radial direction of the bearing. The blocking assembly is movably arranged on the supporting plate so as to block or open the notch. The bearing plate is arranged on the side, in the axial direction of the bearing, of the first U-shaped groove, is spaced from the supporting plate and is connected with the supporting plate through a connecting assembly. The bearing disassembling tool is used in cooperation with the pushing and pressing mechanism, the bearing disassembling efficiency and quality can be effectively improved through the bearing disassembling tool, the operation safety is guaranteed, and the good protection effect on disassembled parts is achieved.

Description

Technical Field

[0001] This utility model relates to the field of bearing assembly technology, and in particular to a bearing disassembly tool. Background Technology

[0002] Once a motor meets the maintenance requirements, it will be disassembled for repair. In existing technologies, the disassembly of motor rotor bearings is generally carried out using a three-jaw puller. When clamping the bearing with a three-jaw puller, it is also necessary to ensure that the center shaft is aligned with the rotor shaft, which is inefficient, has a low degree of automation, and is quite cumbersome when using the tool manually. Utility Model Content

[0003] The purpose of this utility model is to provide a bearing disassembly fixture to improve bearing disassembly efficiency and to prevent the disassembled bearings and rotors from tipping over and falling.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] Bearing disassembly fixtures include:

[0006] A support plate is provided with a first U-shaped groove, which passes through both ends of the bearing in the axial direction and has a groove in the radial direction of the bearing.

[0007] A barrier assembly, which is movably mounted on the support plate to block or open the slot;

[0008] A receiving plate and a connecting assembly, wherein the receiving plate is disposed on one side of the first U-shaped groove in the axial direction of the bearing and spaced apart from the support plate, and the receiving plate is connected to the support plate through the connecting assembly.

[0009] Optionally, the first U-shaped groove has a first side and a second side on its two sides in the groove width direction, and the barrier assembly includes a stop bar. One end of the stop bar is rotatably mounted on the support plate and is located on the first side of the first U-shaped groove in the groove width direction. The other end of the stop bar can be connected to the support plate and is located on the second side of the first U-shaped groove in the groove width direction.

[0010] Optionally, the barrier assembly further includes an overlapping component, which is disposed on the support plate and located on the second side of the first U-shaped groove in the groove width direction. One of the overlapping component and the barrier bar is provided with a groove, and the other is connected to the groove.

[0011] Optionally, the overlapping assembly includes an overlapping rod, a first limiting member, and a second limiting member. The first limiting member and the second limiting member are connected at intervals on the overlapping rod. The groove is a second U-shaped groove provided on the stop rod. When the stop rod overlaps the overlapping rod through the second U-shaped groove, the stop rod is located between the first limiting member and the second limiting member.

[0012] Optionally, the first limiting member includes a first plate and a second plate that are vertically connected, the overlapping rod is connected to the first plate, and the second plate is stacked on the support plate.

[0013] Optionally, the barrier assembly further includes a support base, which is disposed on the support plate and located on the first side of the first U-shaped groove in the groove width direction. The support base is provided with a rotating shaft, and the stop bar is disposed on the rotating shaft, which is parallel to the connecting rod.

[0014] Optionally, the bearing disassembly fixture further includes a reinforcing frame, which radiates outward from the center and is disposed on the support plate, located on the side of the support plate facing the receiving plate.

[0015] Optionally, the connecting assembly includes a plurality of connecting rods, one end of which is connected to the edge of the support plate and the other end of which is connected to the edge of the receiving plate, and the connecting rods are evenly distributed along the periphery of the support plate.

[0016] Optionally, the bearing disassembly fixture further includes a buffer pad, which is disposed on the side of the receiving plate facing the support plate.

[0017] Optionally, the bearing disassembly fixture further includes a pushing mechanism that moves along the through direction of the first U-shaped groove and is located on the first side of the support plate away from the receiving plate.

[0018] Beneficial effects:

[0019] This utility model provides a bearing disassembly fixture. A support plate supports the bearing, and a first U-shaped groove provides a specific placement position for the motor, ensuring accurate and stable motor positioning during disassembly and improving disassembly precision and reliability. This bearing disassembly fixture works in conjunction with a pushing mechanism. On the side of the support plate away from the receiving plate, the pushing mechanism pushes the rotor towards the receiving plate, thereby achieving the disassembly of the rotor and bearing. A movable blocking assembly can block or open the groove as needed. Opening the groove facilitates the installation and positioning of the motor at the first U-shaped groove and limits the bearing's support by the support plate. It also facilitates the removal of the disassembled rotor and bearing from the first U-shaped groove. Blocking the groove effectively limits the motor's position during disassembly, preventing radial movement and ensuring the safety and stability of the disassembly process. The receiving plate is connected to the support plate via a connecting assembly, reliably receiving the disassembled rotor and preventing it from falling and being damaged, thus protecting the disassembled components. Moreover, when the bearing is separated from the rotor, the receiving plate and the barrier assembly work together to prevent the rotor from tipping out of the slot, ensuring the integrity and safety of the components after disassembly. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the bearing disassembly fixture provided in this embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the bearing being positioned and installed on the bearing disassembly fixture according to an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the barrier assembly provided in this embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the bearing disassembly tooling and the pressing mechanism provided in this embodiment of the utility model.

[0024] In the picture:

[0025] 1. Bearing; 2. Rotor;

[0026] 100. Support plate; 101. First U-shaped groove; 102. Reinforcing frame;

[0027] 200, barrier assembly; 210, stop bar; 211, groove; 220, overlapping assembly; 221, overlapping bar; 222, first limiting member; 223, second limiting member; 230, support base; 231, pivot; 232, third plate; 233, fourth plate;

[0028] 300, receiving plate; 301, buffer pad;

[0029] 400. Connecting assembly; 401. Connecting rod;

[0030] 500, Press machine; 501, Pressing mechanism. Detailed Implementation

[0031] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0034] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0035] In the description of this utility model, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are used only for the convenience of describing this utility model and for 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. Furthermore, the terms "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0036] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" 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 or an electrical connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] In this invention, unless otherwise explicitly 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 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 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.

[0038] In the description of this utility model, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, in this utility model, the character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0039] The embodiments of this utility model are described in detail below. Examples of these embodiments 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 utility model, and should not be construed as limiting this utility model.

[0040] like Figures 1-4 As shown in the figure, this embodiment provides a bearing disassembly fixture. Specifically, the bearing disassembly fixture includes a support plate 100, a barrier assembly 200, a receiving plate 300, and a connecting assembly 400.

[0041] like Figure 1 and Figure 2 As shown, the support plate 100 is provided with a first U-shaped groove 101, which extends through both ends of the bearing 1 in the axial direction and has a slot in the radial direction of the bearing 1. A blocking assembly 200 is movably mounted on the support plate 100 to block or open the slot. A receiving plate 300 is disposed on one side of the first U-shaped groove 101 in the axial direction of the bearing 1 and spaced apart from the support plate 100. The receiving plate 300 is connected to the support plate 100 via a connecting assembly 400.

[0042] like Figure 2 As shown, the support plate 100 provides support for the bearing 1, and the first U-shaped groove 101 provides a specific placement position for the motor, ensuring the accurate and stable position of the motor during disassembly, which helps to improve the accuracy and reliability of disassembly. The bearing disassembly fixture is used in conjunction with the pushing mechanism 501. On the side of the support plate 100 away from the receiving plate 300, the pushing mechanism 501 pushes the rotor 2 towards the receiving plate 300, thereby realizing the disassembly of the rotor 2 from the bearing 1.

[0043] like Figure 1 As shown, the movable barrier assembly 200 can block or open the slot as needed. Opening the slot with the barrier assembly 200 facilitates the installation of the positioning motor at the first U-shaped slot 101 and ensures that the bearing 1 is supported and limited by the support plate 100. It also facilitates the removal of the disassembled rotor 2 and bearing 1 from the first U-shaped slot 101. Blocking the slot with the barrier assembly 200 effectively limits the motor during disassembly, preventing radial movement and ensuring the safety and stability of the disassembly process.

[0044] The receiving plate 300 is connected to the support plate 100 via the connecting assembly 400, reliably receiving the disassembled rotor 2 and preventing it from falling directly and being damaged, thus protecting the disassembled components. Furthermore, when the bearing 1 separates from the rotor 2, the receiving plate 300 and the blocking assembly 200 work together to prevent the rotor 2 from tipping outwards from the slot, ensuring the integrity and safety of the disassembled components. Used in conjunction with the pushing mechanism 501, the bearing disassembly fixture provided in this embodiment effectively improves the efficiency and quality of bearing 1 disassembly, ensures operational safety, and provides good protection for the disassembled components.

[0045] like Figure 1 As shown, optionally, the first U-shaped groove 101 has a first side and a second side on its two sides in the groove width direction. The blocking assembly 200 includes a stop bar 210, one end of which is rotatably mounted on the support plate 100 and located on the first side of the first U-shaped groove 101 in the groove width direction. The other end of the stop bar 210 can be connected to the support plate 100 and is located on the second side of the first U-shaped groove 101 in the groove width direction. By rotatably mounting one end of the stop bar 210 on the first side of the support plate 100 and connecting the other end to the second side, the stop bar 210 can rotate flexibly and conveniently, thereby effectively blocking or opening the groove. Through the rotation operation of the stop bar 210, the rotor 2 can be quickly and accurately limited and released, greatly improving the efficiency and convenience of operation.

[0046] like Figure 3 As shown, optionally, the blocking assembly 200 also includes an overlapping assembly 220, which is disposed on the support plate 100 and located on the second side of the first U-shaped groove 101 in the groove width direction. One of the overlapping assembly 220 and the stop rod 210 has a groove 211, and the other engages with the groove 211. When the overlapping assembly 220 and the stop rod 210 are engaged through the groove 211, the position of the stop rod 210 is stably defined, preventing accidental movement or loosening during operation, thereby better achieving the blocking effect on the rotor 2. The overlapping assembly 220 and the stop rod 210, engaged through the groove 211, facilitate separation or engagement, making operation convenient.

[0047] like Figure 3 As shown, optionally, the overlapping assembly 220 includes an overlapping rod 221, a first limiting member 222, and a second limiting member 223. The first limiting member 222 and the second limiting member 223 are spaced apart and connected to the overlapping rod 221. The groove 211 is a second U-shaped groove provided on the stop rod 210. When the stop rod 210 overlaps the overlapping rod 221 through the second U-shaped groove, the stop rod 210 is located between the first limiting member 222 and the second limiting member 223. The first limiting member 222 and the second limiting member 223 can effectively limit the position of the stop rod 210, preventing it from moving laterally during operation, thereby ensuring the reliability of the barrier. The cooperation between the second U-shaped groove on the stop rod 210 and the overlapping rod 221 makes the connection of the stop rod 210 more convenient.

[0048] like Figure 3 As shown, optionally, the first limiting member 222 includes a first plate and a second plate vertically connected, with an overlapping rod 221 connected to the first plate, and the second plate stacked on the support plate 100. The first plate is connected to the overlapping rod 221, providing strong support for the overlapping rod 221. The second plate stacked on the support plate 100 increases the contact area, disperses the force, and enhances the stability of the connection between the overlapping component 220 and the support plate 100, thereby further improving the performance of the barrier component 200 and making the entire fixture more stable and reliable during operation. In this embodiment, the second plate is fixed to the support plate 100 by bolts, which is convenient for disassembly and assembly and ensures reliable connection. In this embodiment, the first limiting member 222 is made of angle steel, which is readily available, low in cost, and high in strength. In this embodiment, the overlapping rod 221 is a bolt, and the second limiting member 223 is a nut.

[0049] like Figure 3 As shown, optionally, the barrier assembly 200 also includes a support base 230, which is disposed on the support plate 100 and located on the first side of the first U-shaped groove 101 in the groove width direction. A rotating shaft 231 is provided on the support base 230, and a stop rod 210 is disposed on the rotating shaft 231, which is parallel to the connecting rod 221. The support base 230 provides a stable foundation for the installation and rotation of the stop rod 210. The rotating shaft 231 on the support base 230 enables the rotation of the stop rod 210, allowing it to quickly switch between blocking and opening actions. The design of the rotating shaft 231 being parallel to the connecting rod 221 ensures the accuracy and stability of the cooperation between the stop rod 210 and the connecting assembly 220, allowing the stop rod 210 to function better during barrier operation. In this embodiment, the rotating shaft 231 is a bolt, which is readily available, low in cost, and has high structural strength.

[0050] like Figure 3As shown, in this embodiment, the support base 230 includes a third plate 232 and a fourth plate 233 vertically connected. The third plate 232 is stacked on the support plate 100, and the rotating shaft 231 is disposed on the fourth plate 233. The stacking of the third plate 232 on the support plate 100 increases the contact area between the support base 230 and the support plate 100, allowing the support base 230 to be more firmly installed on the support plate 100, distributing the stress, and improving the stability of the overall structure. Specifically, the third plate 232 is fixed to the support plate 100 by bolts, ensuring reliable connection and convenient assembly and disassembly. In this embodiment, the third plate 232 and the fourth plate 233 are made of angle steel, which is readily available, low in cost, and high in strength.

[0051] like Figure 1 and Figure 2 As shown, optionally, the bearing disassembly fixture also includes a reinforcing frame 102. The reinforcing frame 102 radiates outwards from the center and is disposed on the support plate 100, located on the side of the support plate 100 facing the receiving plate 300. The radial arrangement of the reinforcing frame 102 on the side of the support plate 100 facing the receiving plate 300 significantly enhances the structural strength and rigidity of the support plate 100, reduces the risk of deformation and damage, and extends its service life. The radial design allows the reinforcing frame 102 to evenly bear and transmit forces, improving the stability and reliability of the entire fixture. In this embodiment, the support plate 100 is approximately rectangular, the center of the reinforcing frame 102 is fixed at the center of the support plate 100, and the reinforcing frame 102 has four stiffeners, with adjacent stiffeners at 90-degree angles, each stiffener extending to the four corners of the support plate 100.

[0052] like Figure 1 and Figure 2 As shown, optionally, the connecting assembly 400 includes multiple connecting rods 401. One end of each connecting rod 401 is connected to the edge of the support plate 100, and the other end is connected to the edge of the receiving plate 300. The connecting rods 401 are evenly distributed along the periphery of the support plate 100. This even distribution of multiple connecting rods 401 connects the receiving plate 300 to the support plate 100, allowing for uniform force transmission and improving the overall structural stability. The multiple connecting rods 401 also increase the reliability of the connection; even if one connecting rod 401 malfunctions, the other connecting rods 401 can still maintain the relative position of the receiving plate 300 and the support plate 100, thereby improving the overall durability and service life of the tooling. In this embodiment, both the support plate 100 and the receiving plate 300 are rectangular, and four connecting rods 401 are provided. The connecting rods 401 are connected to the four corners of the support plate 100 and the four corners of the receiving plate 300, forming a frame structure.

[0053] like Figure 1and Figure 2 As shown, optionally, the bearing disassembly fixture also includes a buffer pad 301, which is disposed on the side of the receiving plate 300 facing the support plate 100. The buffer pad 301 on the side of the receiving plate 300 facing the support plate 100 effectively reduces the impact force when the rotor 2 falls during disassembly. When the bearing 1 and rotor 2 separate and the rotor 2 falls, the buffer pad 301 can absorb and disperse the impact energy, reducing the risk of damage to the rotor 2 and protecting the integrity and quality of the rotor 2. Furthermore, the presence of the buffer pad 301 can reduce noise and vibration, improve the working environment, and make the disassembly process smoother and quieter. In this embodiment, the buffer pad 301 is a nylon plate. Nylon plates have good elasticity and energy absorption characteristics, which can more effectively absorb the impact force when the rotor 2 falls, further reducing damage to the rotor 2 and protecting the structural integrity of the rotor 2. Nylon has high wear resistance and corrosion resistance, and is not easily worn or corroded during long-term use, thereby extending the service life of the buffer pad 301 and reducing maintenance costs.

[0054] like Figure 4 As shown, optionally, the bearing disassembly fixture also includes a pressing mechanism 501. The pressing mechanism 501 moves along the through direction of the first U-shaped groove 101 and is located on the first side of the support plate 100 away from the receiving plate 300. The movement of the pressing mechanism 501 along the through direction of the first U-shaped groove 101 provides a stable power source for the disassembly operation. In this embodiment, the pressing mechanism 501 can be a hydraulic telescopic cylinder on the press 500, which provides power for the separation of the bearing 1 from the rotor 2.

[0055] The working process of the bearing disassembly tooling provided in this embodiment:

[0056] First, open the stop lever 210 of the blocking assembly 200. Then, place the assembled bearing 1 and rotor 2 into the first U-shaped groove 101 of the support plate 100, so that the lower surface of the bearing 1 rests flat on the support plate 100. Next, rotate the stop lever 210 to connect it with the overlapping assembly 220, thereby blocking the rotor 2. Then, start the press 500, and the pressing mechanism 501 of the press 500 moves along the through direction of the first U-shaped groove 101, pushing the rotor 2 downward. Due to the restriction of the support plate 100, the bearing 1 cannot move, thereby causing the rotor 2 and the bearing 1 to gradually separate.

[0057] When the pushing mechanism 501 descends to a certain height, the bearing 1 and the rotor 2 completely separate, and the rotor 2 falls onto the buffer pad 301 on the receiving plate 300. At this time, the upper part of the rotor 2 is limited by the stop bar 210 and the first U-shaped groove 101 to prevent the rotor 2 from tipping over. Finally, the stop bar 210 of the barrier assembly 200 is opened, the rotor 2 is taken out, and the disassembly of the bearing 1 is completed.

[0058] like Figure 1 and Figure 2 As shown, the number of the first U-shaped groove 101 and the barrier assembly 200 can be set according to specific needs. In this embodiment, the support plate 100 is provided with two first U-shaped grooves 101 and two barrier assemblies 200, and the barrier assembly 200 and the first U-shaped groove 101 correspond one-to-one.

[0059] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A bearing disassembly tool, characterized by, The utility model relates to a bearing blocking device, including: Supporting plate (100) is equipped with first U type groove (101) on supporting plate (100), first U type groove (101) is through in the axial direction of bearing (1) both ends, is equipped with slot in the radial direction of bearing (1); Barrier assembly (200) is movably arranged on the supporting plate (100) to block or open the slot; The receiving plate (300) is arranged on one side of the first U-shaped groove (101) in the axial direction of the bearing (1) and is spaced from the supporting plate (100), and the receiving plate (300) is connected with the supporting plate (100) through the connecting assembly (400).

2. The bearing disassembly tool of claim 1, wherein, The first U-shaped groove (101) is respectively located on the first side and the second side in the width direction of the groove, the barrier assembly (200) includes a stop rod (210), one end of the stop rod (210) is rotatably arranged on the supporting plate (100) and located on the first side of the first U-shaped groove (101) in the width direction of the groove, the other end of the stop rod (210) can be connected to the supporting plate (100) and located on the second side of the first U-shaped groove (101) in the width direction of the groove.

3. The bearing disassembly tool of claim 2, wherein, The barrier assembly (200) further includes a lapping assembly (220) arranged on the supporting plate (100) and located on the second side of the first U-shaped groove (101) in the width direction of the groove, one of the lapping assembly (220) and the stop rod (210) is provided with a groove (211), and the other is connected with the groove (211).

4. The bearing disassembly tool of claim 3, wherein, The lapping assembly (220) includes a lapping rod (221), a first limiting piece (222) and a second limiting piece (223), the first limiting piece (222) and the second limiting piece (223) are connected on the lapping rod (221), the groove (211) is a second U-shaped groove arranged on the stop rod (210), when the stop rod (210) is lapped on the lapping rod (221) through the second U-shaped groove, the stop rod (210) is located between the first limiting piece (222) and the second limiting piece (223).

5. The bearing disassembly tool of claim 4, wherein, The first limiting piece (222) includes a first plate and a second plate connected vertically, the lapping rod (221) is connected with the first plate, and the second plate is arranged on the supporting plate (100) in layers.

6. The bearing disassembly tool of claim 4, wherein, The barrier assembly (200) further includes a support seat (230) arranged on the supporting plate (100) and located on the first side of the first U-shaped groove (101) in the width direction of the groove, the support seat (230) is provided with a rotating shaft (231), the stop rod (210) is arranged on the rotating shaft (231), and the rotating shaft (231) is parallel to the lapping rod (221).

7. The bearing disassembly tool of any one of claims 1-6, wherein, The bearing disassembling tool further comprises a reinforcing framework (102) which is radially arranged from the center to the periphery, and is arranged on the supporting plate (100) and located on the side of the supporting plate (100) facing the receiving plate (300).

8. The bearing disassembly tool of any one of claims 1-6, wherein, The connecting assembly (400) comprises a plurality of connecting rods (401), one end of each connecting rod (401) is connected with the edge of the supporting plate (100), and the other end is connected with the edge of the receiving plate (300), and each connecting rod (401) is uniformly distributed along the periphery of the supporting plate (100).

9. The bearing disassembly tool of any one of claims 1-6, wherein, The bearing disassembling tool further comprises a buffer pad (301) arranged on the side of the receiving plate (300) facing the supporting plate (100).

10. The bearing disassembly tool of any one of claims 1-6, wherein, The bearing disassembling tool further comprises a pushing mechanism (501) which moves along the through direction of the first U-shaped groove (101), and the pushing mechanism (501) is arranged on the first side of the supporting plate (100) away from the receiving plate (300).

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