A grinding device for processing wind power bearings
The grinding device stabilizes the bearing ring during processing, addressing uneven polishing issues by fixing its position and enhancing grinding efficiency and precision.
Patent Information
- Application Number
- CN202411213580.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2044-08-30
AI Technical Summary
Existing grinding devices for wind turbine bearings fail to maintain the bearing ring's position during grinding, leading to uneven polishing due to its circular shape, which affects the quality and precision of the bearing.
The grinding device incorporates a processing table with a fixed disk, a power motor, and a rotating disk, which includes a processing table, a rotating disk, and a rotating disk, and a rotating disk, to stabilize the bearing ring during grinding.
The device effectively fixes the bearing ring's position, ensuring even polishing and improving the grinding efficiency by allowing for uniform contact with the grinding disc, thereby enhancing the quality and precision of wind turbine bearings.
Smart Images
Figure CN118699904B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of grinding equipment, in particular to a grinding device for processing wind power bearings. Background Art
[0002] With the continuous development and progress of industrial manufacturing technology, bearings, as important parts in mechanical equipment, have increasingly higher requirements for precision and quality. In the process of bearing processing, grinding is a crucial link, which is directly related to the surface quality, precision and performance of the bearing. Therefore, the grinding device for bearing processing plays a pivotal role in the bearing manufacturing industry. Grinding devices for bearing processing are widely used in many fields. These fields have very high requirements for the precision and quality of bearings, especially in the field of wind power generation. The processing of wind power bearings has received extensive attention and application. As one of the main ways to utilize wind energy, wind power generation is developing at an increasingly faster pace. As a key component in wind power generation equipment, the performance and quality of wind power bearings directly affect the overall operating efficiency and reliability of wind turbines. Therefore, the processing and manufacturing of wind power bearings has become an important link in the wind power industry. In the processing of wind power bearings, grinding is a crucial step. Grinding can not only improve the surface finish and reduce the roughness of the bearing, thereby improving its wear resistance and service life, but also remove burrs and defects generated during the processing process to ensure the dimensional accuracy and shape accuracy of the bearing. Therefore, the technical level of the grinding device used in wind turbine bearing processing directly affects the processing quality and production efficiency of wind turbine bearings.
[0003] The existing grinding device for processing wind turbine bearings, when grinding the bearing ring, due to the circular shape of the bearing ring, is easy to rotate with the grinding disc during the grinding process, which may cause the bearing ring to be unevenly polished during the grinding process, resulting in certain problems with the quality of the bearing ring; therefore, it does not meet the existing needs, and we propose a grinding device for processing wind turbine bearings. Summary of the invention
[0004] The present invention provides a grinding device for processing wind power bearings, which has the beneficial effect of fixing the position of the bearing ring when grinding the bearing ring, and solves the problem mentioned in the above background technology that when grinding the bearing ring, since the bearing ring is round, it is easy to rotate with the grinding disc during the grinding process, which will cause the bearing ring to be unevenly polished during the grinding process, resulting in certain problems with the quality of the bearing ring.
[0005] The present invention provides the following technical solution: a grinding device for processing wind power bearings, comprising a processing table, a fixed disk is arranged on one side of the processing table, a power motor is arranged on one side of the fixed disk, a power output end of the power motor is fixedly connected to a rotating disk, the rotating disk is located on the other side of the fixed disk, and the power output end of the power motor passes through the middle of the fixed disk;
[0006] The rotating disk is provided with a plurality of placement grooves for placing bearing rings, one side of the placement groove is slidably connected to a support block, the interior of the support block is slidably connected to a control core rod, one end of the control core rod is provided with a first sliding ball, the other end of the control core rod is rotatably connected to a pair of connecting rods, one end of the connecting rod is rotatably connected to an inner support block for supporting the inside of the bearing ring.
[0007] As an optional solution of a grinding device for wind turbine bearing processing described in the present invention, there are two support blocks and two control core rods, and the two support blocks and control core rods are rotatably connected. A second spring is sleeved on the support block, and one end of the second spring is fixed to the support block.
[0008] As an optional solution of a grinding device for wind turbine bearing processing described in the present invention, a pair of slots are provided on one side of the control core rod, a sliding clamping rod is slidably connected to one side of the support block, the sliding clamping rod passes through one side of the support block, and the sliding clamping rod is used to engage with the slots.
[0009] As an optional solution of a grinding device for wind power bearing processing described in the present invention, wherein: the inner support block includes a sliding shell rotatably connected to the connecting rod, the sliding shell is slidably connected to the support block, a first spring is arranged inside the sliding shell, a resistance support block is arranged at one end of the first spring, the resistance support block is slidably connected to the sliding shell, and the resistance support block is used to support and fix the inside of the bearing ring.
[0010] As an optional solution of a grinding device for wind turbine bearing processing described in the present invention, a plurality of fixed blocks are arranged on one side of the rotating disk, a sliding groove is opened in the fixed block, the sliding groove is undulating, a second sliding ball is slidably connected in the sliding groove, and one side of the second sliding ball is fixedly connected to one end of the sliding clamping rod.
[0011] As an optional solution of a grinding device for processing wind power bearings described in the present invention, a limiting disk is arranged on one side of the rotating disk, the limiting disk is installed on the processing table, the rotating disk is rotatably connected with the limiting disk, a grinding arc ring is arranged on one side of the limiting disk, and the grinding arc ring is used to grind the bearing ring.
[0012] As an optional solution of a grinding device for wind power bearing processing described in the present invention, wherein: a first annular groove is opened on one side of the fixed plate, the first annular groove is undulating, the first sliding ball is slidably connected to the first annular groove, a second annular groove is set on one side of the first annular groove, the second annular groove is opened on the fixed plate, a contact ring is slidably connected in the second annular groove, and one side of the contact ring is used to contact with one end of the second spring.
[0013] As an optional solution of a grinding device for wind turbine bearing processing described in the present invention, one side of the rotating disk is rotatably connected to multiple gears, the support block passes through the middle of the gear, and the gear is slidably connected to the support block, the gear is meshingly connected to a ring rack, and one side of the ring rack is fixedly installed on one side of the fixed disk.
[0014] As an optional solution of a grinding device for wind power bearing processing described in the present invention, wherein: a material drop chute is opened on the processing table, a material receiving bin is arranged below the material drop chute, and a loading slide rail is arranged on one side of the rotating disk.
[0015] The present invention has the following beneficial effects:
[0016] 1. The grinding device for wind power bearing processing, through the design of the support block and the control core rod, as well as the sliding and supporting functions of the inner support block, enables the device to fix bearing rings of different specifications and models, so that the bearing rings can be ground after being fixed. At the same time, when the equipment is grinding the bearing ring, through the design of the gear and the ring rack, the gear can drive the support block to rotate, so that the support block can drive the bearing ring to rotate through the inner support block, so that the bearing ring can be ground more evenly in the grinding arc ring, which is beneficial to improve the grinding effect of the bearing ring.
[0017] 2. The grinding device for wind power bearing processing can automatically load and unload materials through the design of feeding slide rails, material drop troughs and material receiving bins. At the same time, through the design of grinding arc rings, the equipment can effectively grind the outer surface and both sides of the bearing ring, which is beneficial to improve the grinding efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0019] Figure 2 It is a cross-sectional structural schematic diagram of the present invention.
[0020] Figure 3 It is a schematic diagram of the overall three-dimensional cross-sectional structure of the present invention.
[0021] Figure 4 For the present invention Figure 3Enlarged structural diagram at A in the middle.
[0022] Figure 5 For the present invention Figure 4 Enlarged structural diagram at B in the middle.
[0023] Figure 6 It is a schematic diagram of the gear and ring rack structure of the present invention.
[0024] Figure 7 It is a schematic diagram of the cross-sectional structure of the interference ring of the present invention.
[0025] Figure 8 It is a schematic diagram of the cross-sectional structure of the ring rack of the present invention.
[0026] Fig. 9 It is a schematic diagram of the first annular groove structure of the present invention.
[0027] Fig.10 It is a schematic diagram of the grinding arc ring structure of the present invention.
[0028] In the figure: 1. processing table; 11. fixed plate; 12. power motor; 13. blanking chute; 14. collecting bin; 15. loading slide rail; 2. rotating plate; 21. placement groove; 22. support block; 23. control core rod; 24. first sliding ball; 25. connecting rod; 26. inner support block; 261. sliding shell; 262. first spring; 263. resistance support block; 27. slot; 28. sliding clamping rod; 29. fixed block; 210. sliding slot; 211. second sliding ball; 212. second spring; 3. limiting plate; 31. grinding arc ring; 4. first annular groove; 41. second annular groove; 42. resistance ring; 5. gear; 51. ring rack; 6. bearing ring. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0030] For example, see Figure 1-Figure 10 The present invention discloses a grinding device for processing wind power bearings, comprising a processing table 1, a fixed disk 11 is arranged on one side of the processing table 1, a power motor 12 is arranged on one side of the fixed disk 11, a power output end of the power motor 12 is fixedly connected to a rotating disk 2, the rotating disk 2 is located on the other side of the fixed disk 11, and the power output end of the power motor 12 passes through the middle of the fixed disk 11;
[0031] A plurality of placement grooves 21 for placing the bearing rings 6 are provided on the rotating disk 2, and a support block 22 is slidably connected to one side of the placement groove 21, and a control core rod 23 is slidably connected inside the support block 22, and a first sliding ball 24 is provided at one end of the control core rod 23, and a pair of connecting rods 25 are rotatably connected to the other end of the control core rod 23, and one end of the connecting rod 25 is rotatably connected to an inner support block 26 for supporting the inside of the bearing ring 6.
[0032] There are two support blocks 22 and two control core rods 23 , and the two support blocks 22 and the control core rods 23 are rotatably connected. A second spring 212 is sleeved on the support block 22 , and one end of the second spring 212 is fixed to the support block 22 .
[0033] A pair of slots 27 are formed on one side of the control core rod 23 , and a sliding rod 28 is slidably connected to one side of the support block 22 . The sliding rod 28 passes through one side of the support block 22 , and is used to engage with the slots 27 .
[0034] The inner support block 26 includes a sliding shell 261 rotatably connected to the connecting rod 25, the sliding shell 261 is slidably connected to the support block 22, a first spring 262 is arranged inside the sliding shell 261, one end of the first spring 262 is provided with a resistance support block 263, the resistance support block 263 is slidably connected to the sliding shell 261, and the resistance support block 263 is used to support and fix the inside of the bearing ring 6.
[0035] A plurality of fixed blocks 29 are provided on one side of the rotating disk 2. A sliding groove 210 is provided in the fixed block 29. The sliding groove 210 is undulating. A second sliding ball 211 is slidably connected in the sliding groove 210. One side of the second sliding ball 211 is fixedly connected to one end of the sliding clamping rod 28.
[0036] A limiting disk 3 is provided on one side of the rotating disk 2 , and the limiting disk 3 is installed on the processing table 1 . The rotating disk 2 is rotatably connected to the limiting disk 3 . A grinding arc ring 31 is provided on one side of the limiting disk 3 , and the grinding arc ring 31 is used to grind the bearing ring 6 .
[0037] A first annular groove 4 is provided on one side of the fixed disk 11, and the first annular groove 4 is undulating. The first sliding ball 24 is slidably connected to the first annular groove 4. A second annular groove 41 is provided on one side of the first annular groove 4. The second annular groove 41 is provided on the fixed disk 11, and a contact ring 42 is slidably connected in the second annular groove 41. One side of the contact ring 42 is used to contact with one end of the second spring 212.
[0038] A plurality of gears 5 are rotatably connected to one side of the rotating disk 2, the support block 22 passes through the middle of the gear 5, and the gear 5 is slidably connected to the support block 22, the gear 5 is meshedly connected to a ring rack 51, and one side of the ring rack 51 is fixedly installed on one side of the fixed disk 11.
[0039] A material dropping chute 13 is provided on the processing table 1 , a material receiving bin 14 is provided below the material dropping chute 13 , and a material loading slide rail 15 is provided on one side of the rotating disk 2 .
[0040] When the existing wind power bearing processing grinding device is grinding the bearing ring 6, since the bearing ring 6 is circular, it is easy to rotate with the grinding disc during the grinding process, which makes the contact area between the bearing ring 6 and the grinding disc smaller. This will cause the bearing ring 6 to be easily polished unevenly during the grinding process, resulting in certain problems in the quality of the bearing ring 6; the equipment can fix the position of the bearing when grinding the bearing ring 6, and at the same time, during the rotation of the rotating disk 2, the bearing ring 6 can be driven to rotate in the placement groove 21 through the cooperation of various structures. The self-rotation of the bearing ring 6 can increase the contact area between the bearing ring 6 and the grinding disc. At the same time, through the special design of the grinding arc ring 31, the grinding arc ring 31 can grind the outer surface of the bearing ring 6 and the side edges on both sides. Through such a design, the bearing ring 6 can be polished smoother, thereby improving the grinding effect of the bearing ring 6;
[0041] First, the bearing ring 6 to be polished is transported into the placement groove 21 through the loading slide rail 15. The loading slide rail 15 is a prior art. Through the design of the placement groove 21, a space can be provided for the bearing ring 6 to be placed, so that the bearing ring 6 can be polished in the placement groove 21, and at the same time, the bearing ring 6 in the placement groove 21 can be driven to rotate together during the rotation of the rotating disk 2. Then, the power motor 12 is started, and the rotating disk 2 is driven to rotate by the power motor 12. At the same time, the design of the limiting disk 3 makes the rotating disk 2 rotate more smoothly between the fixed disk 11 and the limiting disk 3, so that the rotating disk 2 can be more stable during the rotation process, and the shaking and deviation of the rotating disk 2 during the rotation process can be prevented, so that the bearing ring 6 can be more stable during the grinding process. At the same time, when the bearing ring 6 falls into the placement groove 21, the protrusion at one end of the grinding arc ring 31 can limit the position of the bearing ring 6, and prevent the bearing ring 6 from sliding left and right in the placement groove 21. Such a design can facilitate the subsequent fixation of the bearing ring 6.
[0042] The bearing ring 6 is driven to rotate by the rotation of the rotating disk 2. During the rotation of the rotating disk 2, the support block 22 and the control core rod 23 are driven to rotate together. During the rotation of the control core rod 23, the first sliding ball 24 is driven to slide in the first annular groove 4. When the first sliding ball 24 slides to the protrusion of the first annular groove 4, the control core rod 23 is driven to slide by the first sliding ball 24, so that the control core rod 23 drives the support block 22 to slide together through the sliding clamp rod 28, so that the support block 22 drives the inner support block 26 to slide into the ring of the bearing ring 6. As the control core rod 23 continues to drive the support block 22 The second spring 212 is not in contact with one side of the contact ring 42 at the beginning, and will contact with one side of the contact ring 42 after moving. The contact ring 42 can rotate with the support block 22. Through such a design, the contact ring 42 can contact one end of the second spring 212 at any time with the cooperation of the protrusion of the support block 22. At the same time, the second sliding ball 211 at one end of the sliding card rod 28 slides into the protrusion of the sliding groove 210, so that the second sliding ball 211 drives the sliding card rod 28 to move from The sliding card rod 28 will not separate from the support block 22, so that the sliding card rod 28 can always slide on one side of the support block 22. As the control core rod 23 continues to slide, the control core rod 23 drives the connecting rod 25 to slide together. The design of the connecting rod 25 makes the sliding shells 261 on both sides drive the resistance support block 263 to expand outward together, so that the resistance support block 263 supports the inside of the bearing ring 6, so that the resistance support block 263 fixes the position of the bearing ring 6. The design of the first spring 262 between the support blocks 263 enables the device to adapt to more bearing rings 6 with different inner diameters and to grind bearing rings 6 of various specifications; at the same time, the subsequent design of the undulation of the first annular groove 4 enables the first sliding ball 24, the control core rod 23 and the support block 22 to drive the bearing ring 6 to slide left and right in the grinding arc ring 31, so that both sides of the bearing ring 6 can be effectively grinded, and at the same time, the second sliding ball 211 will slide left and right in the straight groove at one end of the sliding groove 210. Such a design will not affect the sliding clamp rod 28, so that the bearing ring 6 can be effectively polished;
[0043] At the same time, the design of the second spring 212 and the sliding clamp rod 28 enables the inner support block 26 to slide into the ring of the bearing ring 6, and then release the restriction between the support block 22 and the control core rod 23 through the sliding clamp rod 28, so that the control core rod 23 can drive the connecting rod 25 to move, so that the sliding shell 261 can drive the contact support block 263 to expand outward, so that the equipment can better restrict the bearing ring 6, which is beneficial to improving the grinding effect. At the same time, the design of the second spring 212 can also limit the position of the support block 22, so that the control core rod 23 can slide inside the support block 22; 8, the support block 22 can slide with the control core rod 23. During the sliding process, when the sliding card rod 28 releases the engagement between the support block 22 and the control core rod 23, the control core rod 23 can slide inside the support block 22. At the same time, the card slot 27 is an enlarged trumpet-shaped design, and one end of the sliding card rod 28 is provided with an inclined surface. Through such a design, the inclined surface of the sliding card rod 28 is guided by the trumpet-shaped inclined surface of the card slot 27, and the sliding card rod 28 can be more easily inserted into the sliding card rod 28, so that the sliding card rod 28 can more easily match the support block 22 with the control core rod 23.
[0044] When the bearing ring 6 is supported by the abutment support block 263, as the control core rod 23 continues to slide, the second sliding ball 211 slides into the concave part of the sliding groove 210, thereby driving the second sliding ball 211 and the sliding clamping rod 28 to slide downward. At this time, the inner support block 26 has expanded outward to the maximum position. As the control core rod 23 continues to move, it will drive the support block 22 to Figure 4 The inner support block 26 is moved to the right side and squeezes the second spring 212. When the inner support block 26 has not expanded to the maximum position, the force of the control core rod 23 to the right is not enough to compress the second spring 212 to deform. Through this arrangement, the sliding clamping rod 28 can be clamped into another clamping groove 27, so that the position of the bearing ring 6 is restricted to prevent the control core rod 23 from sliding in the support block 22 during the subsequent grinding process, and prevent the bearing ring 6 from contacting the support block 263 during grinding and loosening the restriction on the bearing ring 6. In this case, the second sliding ball 211 slides in the straight groove on the right side of the sliding groove 210, and the control core rod 23 drives the support block 22 to continue sliding, thereby driving the bearing ring 6 to slide, so that one side of the bearing ring 6 can be attached to one side of the grinding arc ring 31, so that the grinding arc ring 31 can grind one side of the bearing ring 6, and at the same time, in the process of pushing the bearing ring 6 to move in the placement groove 21, the bearing ring 6 can increase a lateral force, so that the bearing ring 6 can be polished more evenly, and at the same time, the grinding arc ring 31 is as shown Fig.10The shape shown in the figure is designed in this way, so that when the bearing ring 6 is driven to slide slightly left and right, the outer surface and both sides of the bearing ring 6 can be evenly polished, and at the same time, the left and right sliding of the bearing ring 6 can make the surface of the bearing ring 6 smoother, so that the bearing ring 6 can move in the process of being pushed by the inner support block 26, and at the same time, through the design of the polishing arc ring 31, the bearing ring 6 can be polished in the process of rotation and self-rotation, which is conducive to improving the polishing efficiency, so that the bearing ring 6 can be polished more thoroughly, and through the design of the fixed block 29, the sliding of the second sliding ball 211 in the sliding groove 210 can be more stable, and at the same time, a more stable sliding support can be provided for the second sliding ball 211 and the sliding clamping rod 28;
[0045] The rotating disk 2 drives the gear 5 to rotate together with it. When the rotating disk 2 drives the gear 5 to rotate to the meshing position with the ring rack 51, the gear 5 can rotate on its own. At the same time, the support block 22 is designed to be square in shape. At the same time, there are two support blocks 22 and control core rod 23, and the two are rotatable, so that the gear 5 can drive the support block 22 and a section of the control core rod 23 to rotate together while rotating on its own. Through the rotation of a section of the support block 22, the support block 22 can drive the bearing ring 6 to rotate together through the inner support block 26. The design of driving the support block 22 and the bearing ring 6 to rotate on their own by the gear 5 allows the rotating disk 2 to drive the bearing ring 6 to rotate, and the bearing ring 6 can be driven by the bearing ring 6. The self-rotation can increase the contact area between the surface and both sides of the bearing ring 6 and the grinding arc ring 31, so that the bearing ring 6 can be polished more smoothly. At the same time, such a design allows the bearing ring 6 to be polished more evenly, so that every part of the bearing ring 6 can contact the grinding arc ring 31. The ring rack 51 is a semicircular design. Through such a design, the control core rod 23 slides in the support block 22 through the inner support block 26 to limit the position of the bearing ring 6, and then the gear 5 is meshed with the ring rack 51, and then the gear 5 drives the support block 22 and a section of the control core rod 23 to rotate, so that the bearing ring 6 can rotate, and then the outer surface and both sides of the bearing ring 6 are polished through the cooperation of the grinding arc ring 31; Fig. 9 As shown, when the first sliding ball 24 slides into the bulge on the right side of the first annular groove 4, the grinding arc ring 31 grinds the right side of the bearing ring 6. As the first sliding ball 24 slides, when the first sliding ball 24 slides back into the middle straight groove, the grinding arc ring 31 grinds the other side of the bearing ring 6.
[0046] When the rotating disk 2 drives the bearing ring 6 to rotate to the blanking groove 13, the control core rod 23 and the sliding clamp rod 28 move under the cooperation of the first annular groove 4 and the sliding groove 210, so that the first sliding ball 24 on the control core rod 23 drives the control core rod 23 to slide to the left under the guidance of the first annular groove 4, and the sliding clamp rod 28 slides out of the clamping groove 27 at this time, so that the control core rod 23 can slide in the support block 22, so that the control core rod 23 pulls the connecting rod 25 to move, so that the connecting rod 25 pulls the sliding shell 26 1 is moved, so that the sliding shell 261 drives the abutting support block 263 to shrink into the support block 22, so that the abutting support block 263 releases the restriction on the bearing ring 6, so that the bearing ring 6 can fall, so that the inner support block 26 can loosen the restriction on the bearing ring 6, so that each mechanism can be restored to the initial state. At the same time, the bearing ring 6 has been polished at this time. At this time, the polished bearing ring 6 falls into the collecting bin 14 through the dropping groove 13, and the polished bearing ring 6 can be collected by the collecting bin 14, so that the polished bearing ring 6 can be transferred conveniently.
[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0048] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.
Claims
1. A grinding device for wind turbine bearing processing, comprising a processing table (1), characterized in that: A fixed disk (11) is disposed on one side of the processing table (1), a power motor (12) is disposed on one side of the fixed disk (11), a power output end of the power motor (12) is fixedly connected to a rotating disk (2), the rotating disk (2) is located on the other side of the fixed disk (11), and the power output end of the power motor (12) passes through the middle of the fixed disk (11); The rotating disk (2) is provided with a plurality of placement grooves (21) for placing bearing rings (6); a support block (22) is slidably connected to one side of the placement groove (21); a control core rod (23) is slidably connected inside the support block (22); a first sliding ball (24) is provided at one end of the control core rod (23); a pair of connecting rods (25) are rotatably connected to the other end of the control core rod (23); and an inner support block (26) for supporting the inside of the bearing ring (6) is rotatably connected to one end of the connecting rod (25); The support block (22) and the control core rod (23) are provided in pairs, and the two support blocks (22) and the control core rod (23) are rotatably connected to each other. A second spring (212) is sleeved on the support block (22), and one end of the second spring (212) is fixed to the support block (22); A pair of slots (27) are formed on one side of the control core rod (23); a sliding clamp rod (28) is slidably connected to one side of the support block (22); the sliding clamp rod (28) passes through one side of the support block (22); and the sliding clamp rod (28) is used to engage with the slots (27); The inner support block (26) comprises a sliding shell (261) rotatably connected to the connecting rod (25); the sliding shell (261) is slidably connected to the support block (22); a first spring (262) is arranged inside the sliding shell (261); one end of the first spring (262) is provided with a resisting support block (263); the resisting support block (263) is slidably connected to the sliding shell (261); the resisting support block (263) is used to support and fix the inside of the bearing ring (6); A plurality of fixed blocks (29) are provided on one side of the rotating disk (2), a sliding groove (210) is provided in the fixed block (29), the sliding groove (210) is undulating, a second sliding ball (211) is slidably connected in the sliding groove (210), and one side of the second sliding ball (211) is fixedly connected to one end of a sliding clamping rod (28); A limiting disk (3) is provided on one side of the rotating disk (2), the limiting disk (3) is mounted on the processing table (1), the rotating disk (2) is rotatably connected to the limiting disk (3), a grinding arc ring (31) is provided on one side of the limiting disk (3), and the grinding arc ring (31) is used to grind the bearing ring (6); A first annular groove (4) is provided on one side of the fixed disk (11), the first annular groove (4) is undulating, the first sliding ball (24) is slidably connected to the first annular groove (4), a second annular groove (41) is provided on one side of the first annular groove (4), the second annular groove (41) is provided on the fixed disk (11), a contact ring (42) is slidably connected in the second annular groove (41), and one side of the contact ring (42) is used to contact one end of the second spring (212); A plurality of gears (5) are rotatably connected to one side of the rotating disk (2); the support block (22) passes through the middle of the gear (5); the gear (5) and the support block (22) are slidably connected; the gear (5) is meshingly connected to a ring rack (51); one side of the ring rack (51) is fixedly mounted on one side of the fixed disk (11).
2. A grinding device for wind turbine bearing processing according to claim 1, characterized in that: The processing table (1) is provided with a material dropping chute (13), a material receiving bin (14) is provided below the material dropping chute (13), and a material loading slide rail (15) is provided on one side of the rotating disk (2).