Wind power bearing outer circle special-shaped hole type rolling tool and method thereof

Abstract

The application provides a wind power bearing outer circle special-shaped hole type rolling tool and a method thereof, and relates to the technical field of wind power bearing processing. The tool comprises a fixed base frame, an operation table arranged above the fixed base frame, a rotating sleeve frame arranged on the operation table, an installation frame arranged on the top of the rotating sleeve frame, two support rods arranged on the installation frame, a ratchet claw and a ratchet sleeve matched with each other, and a first compression spring capable of limiting the rotating rod and effectively supporting and clamping the wind power bearing to ensure the stability of the workpiece during rolling. The tool solves the problems of the existing wind power bearing outer circle special-shaped hole type rolling tool, such as the use of a lifting tool to lift the wind power bearing, the manual rotation and adjustment of the wind power bearing, the complicated and laborious operation, the clamping of the outer ring of the wind power bearing, the large number of positioning mechanisms, the large matching difficulty, and the instability of the workpiece during rolling.

Description

Technical Field

[0001] This invention relates to the field of wind turbine bearing processing technology, and in particular to a rolling fixture and method for irregularly shaped bores on the outer circle of wind turbine bearings. Background Technology

[0002] Wind turbine bearings are a type of rolling bearing and are one of the most widely used components in modern wind power generation, serving as a key component supporting the operation of wind turbines. Rolling is a common manufacturing process used to process the irregularly shaped bores on the outer surface of wind turbine bearings.

[0003] Currently, existing wind turbine bearings have a large overall structure. During the rolling process, they are usually lifted using lifting equipment and rotated manually, which is cumbersome and labor-intensive, resulting in poor production efficiency. In addition, wind turbine bearings require clamping of their outer rings, and there are many positioning mechanisms, making their coordination difficult. Furthermore, the positioning center of the wind turbine bearing is prone to shifting, affecting the stability of the workpiece during the rolling process. Summary of the Invention

[0004] In view of this, the present invention provides a rolling fixture for the outer diameter irregular hole of a wind turbine bearing. Utilizing the meshing transmission of a worm gear and worm shaft, the rotating sleeve can be driven to rotate within the mounting sleeve. This allows the mounting frame and two support rods to rotate and adjust the wind turbine bearing, eliminating the hassle of manual adjustment, simplifying the operation of the equipment, and making it quick and convenient to use. The ratchet pawl and ratchet sleeve work together, and the elasticity of the first compression spring limits the rotation rod, effectively providing stable support and clamping for the wind turbine bearing, ensuring the stability of the workpiece during the rolling process.

[0005] The present invention provides a tooling and method for rolling irregularly shaped outer diameter holes of wind turbine bearings, which aims to achieve the following objectives and effects: a fixed base frame, an operating table above the fixed base frame; the fixed base frame is a rectangular frame structure, and four support frames are provided on the fixed base frame, and the support frames are connected to the bottom of the operating table. The four support frames are distributed in a rectangular array, and a servo motor is fixedly installed on the front support frame. The servo motor is provided with a rotating shaft, and a worm gear is provided at the end of the rotating shaft.

[0006] The operating platform is equipped with a rotating sleeve; the top of the rotating sleeve is equipped with a mounting bracket; the mounting bracket is equipped with two support rods, which are distributed in a centrally symmetrical manner; the mounting bracket is equipped with a first adjustment component; the first adjustment component is equipped with an adjustment handwheel.

[0007] In at least some embodiments, a mounting sleeve is provided at the center of the operating table, the rotating shaft is rotatably connected to the mounting sleeve through a bearing, and the worm gear is located inside the mounting sleeve. Six support seats are provided on the outer periphery of the operating table, and the six support seats are distributed in a circular array. A mounting guide rail is provided on the top of the support seat, and the wind turbine bearing is set on the mounting guide rail. A limiting insertion hole is provided on the top of the mounting guide rail, and the limiting insertion hole is distributed in a linear array. A sliding sleeve is slidably installed on the mounting guide rail.

[0008] In at least some embodiments, the rotating sleeve is rotatably mounted in the mounting sleeve via a bearing, and the bottom of the rotating sleeve is provided with a connecting column, the bottom end of which is provided with a worm gear, and the worm gear is meshed with a worm.

[0009] In at least some embodiments, the mounting frame is provided with a mounting cavity, the two end sidewalls of the mounting cavity are provided with limiting grooves, and the two limiting grooves are distributed symmetrically. The top of the mounting frame is provided with a ratchet sleeve.

[0010] In at least some embodiments, a limiting slider is provided on one side of the support rod, one end of the support rod is located in the mounting cavity of the mounting frame, and the support rod is slidably connected to the limiting groove through the limiting slider. A rubber pad is provided at one end of the support rod, and the rubber pad is in contact with the wind turbine bearing. A toothed plate is provided on the other side of the support rod.

[0011] In at least some embodiments, the first adjusting assembly includes a rotating rod, a gear, a splined shaft, a fixed baffle, and a first compression spring. The rotating rod is provided with a gear, and the rotating rod is rotatably connected to the mounting bracket through a bearing. The gear is meshed with a gear plate. The upper half of the rotating rod is provided with a splined shaft, and the top of the splined shaft is provided with a fixed baffle. The first compression spring is fitted on the splined shaft.

[0012] In at least some embodiments, a spline sleeve is provided at the center of the adjusting handwheel, a ratchet pawl is provided on the outer circumferential surface of the bottom end of the spline sleeve, the spline sleeve is slidably mounted on the spline shaft, and a first compression spring is supported between the fixed baffle and the spline sleeve, and the ratchet pawl matches the ratchet sleeve.

[0013] In at least some embodiments, the top of the sliding sleeve is provided with a limiting sleeve, and the limiting sleeve is in contact with the wind turbine bearing. The limiting sleeve is provided with a second adjusting component. The limiting sleeve has a cylindrical cavity structure and a top plate is provided at the top of the limiting sleeve.

[0014] In at least some embodiments, the second adjustment assembly includes a sliding rod, an adjustment frame, a support ring, and a second compression spring. The sliding rod has an adjustment frame at its top end and is rotatably connected to the adjustment frame via a pin. The sliding rod has a support ring and a second compression spring. The sliding rod slides through the sliding sleeve and the top plate, and the bottom end of the sliding rod is inserted into a limiting hole. The adjustment frame is located on the top of the top plate, and the second compression spring is supported between the top plate and the support ring.

[0015] This invention discloses a method for using a rolling fixture for irregularly shaped outer diameters of wind turbine bearings, comprising the following steps:

[0016] 1. First, the two support rods can be slidably adjusted along the limiting groove so that the rubber pads at the ends of the support rods come into contact with the wind turbine bearing;

[0017] 2. At the same time, the servo motor provides power to drive the rotating shaft to rotate. The worm gear and worm meshing transmission drive the rotating sleeve to rotate inside the mounting sleeve. The mounting frame and the two support rods can drive the wind turbine bearing to rotate and adjust.

[0018] 3. Then, by manually turning the adjusting handwheel, the rotating rod is driven to rotate. The gear and two toothed plates mesh to control the movement of the two support rods towards the center or both sides.

[0019] 4. At the same time, the ratchet pawl and ratchet sleeve cooperate with each other, and the elastic effect of the first compression spring can limit the rotation rod, effectively and stably supporting and clamping the wind turbine bearing;

[0020] 5. In addition, by manually adjusting the lever at the end of the adjustment frame, the adjustment frame is driven to a vertical position. By rotating the adjustment frame and the sliding rod, the sliding rod is lifted upward, so that the sliding rod is retracted into the limiting sleeve. The bottom end of the sliding rod disengages from the limiting hole, releasing the limitation on the sliding sleeve and the limiting sleeve, thereby releasing the clamping on the outside of the wind turbine bearing.

[0021] 6. When positioning and clamping the wind turbine bearing, the second compression spring mounted on the sliding rod can be used to ensure that the bottom end of the sliding rod is stably inserted into the limiting socket.

[0022] This invention provides a rolling fixture for irregularly shaped bores on the outer diameter of wind turbine bearings, which has the following advantages:

[0023] According to various embodiments of the present invention, two support rods can slide and adjust along the limiting groove, so that the rubber pads at the ends of the support rods contact the wind turbine bearing. At the same time, a servo motor provides power to drive the rotating shaft to rotate. By using the meshing transmission of a worm gear and a worm, the rotating sleeve can be driven to rotate within the mounting sleeve. Thus, the mounting frame and the two support rods can drive the wind turbine bearing to rotate and adjust. This eliminates the trouble of manual rotation and adjustment, simplifies the operation steps of the equipment, and makes it quick and convenient to use.

[0024] Furthermore, the present invention includes a first adjustment component. By manually rotating the adjustment handwheel, the rotating rod can be driven to rotate. Utilizing the meshing transmission of gears and two toothed plates, the movement of the two support rods towards the center or both sides can be controlled, which can meet the clamping requirements of wind turbine bearings of different diameters. At the same time, the ratchet pawl and ratchet sleeve cooperate with each other, and the elasticity of the first compression spring can limit the rotation rod, effectively providing stable support and clamping for the wind turbine bearing, and ensuring the stability of the workpiece during the rolling process.

[0025] Furthermore, by manually adjusting the lever at the end of the adjusting frame, the adjusting frame is driven into a vertical position. The adjustment frame and the sliding rod rotate in coordination, which can drive the sliding rod to rise upward, allowing the sliding rod to retract into the limiting sleeve. The bottom end of the sliding rod disengages from the limiting hole, releasing the limiting of the sliding sleeve and the limiting sleeve, thereby releasing the clamping on the outside of the wind turbine bearing. When positioning and clamping the wind turbine bearing, the second compression spring mounted on the sliding rod can be used to ensure that the bottom end of the sliding rod is stably inserted into the limiting hole. Its structure is simple and its operation is convenient and flexible. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0027] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0028] In the attached diagram:

[0029] Figure 1 This is a schematic diagram of the overall axial view structure of an embodiment of the present invention.

[0030] Figure 2 This is an embodiment of the present invention. Figure 1 A schematic diagram of the rotating perspective structure.

[0031] Figure 3 This is a schematic diagram of the fixed base frame structure according to an embodiment of the present invention.

[0032] Figure 4 This is a schematic diagram of the operating console structure according to an embodiment of the present invention.

[0033] Figure 5 This is a schematic diagram of the rotating sleeve, mounting bracket, support rod, first adjusting component, and adjusting handwheel structure according to an embodiment of the present invention.

[0034] Figure 6 This is an embodiment of the present invention. Figure 5 A schematic diagram of the structure in the explosive state is shown.

[0035] Figure 7This is a schematic diagram of the first adjusting component and the adjusting handwheel in an exploded state according to an embodiment of the present invention.

[0036] Figure 8 This is a schematic diagram of the installation guide rail, sliding sleeve, and second adjustment component according to an embodiment of the present invention.

[0037] Figure 9 This is a cross-sectional view of the sliding sleeve and the limiting sleeve according to an embodiment of the present invention.

[0038] List of reference numerals

[0039] 1. Fixed base frame; 101. Support frame; 102. Servo motor; 103. Rotating shaft; 104. Worm gear;

[0040] 2. Operating panel; 201. Mounting sleeve; 202. Support base; 203. Mounting guide rail; 204. Limiting hole;

[0041] 3. Rotating sleeve; 301. Connecting column; 302. Worm gear;

[0042] 4. Mounting bracket; 401. Mounting cavity; 402. Limiting slide groove; 403. Ratchet sleeve;

[0043] 5. Support rod; 501. Limiting slider; 502. Rubber pad; 503. Toothed plate;

[0044] 6. First adjusting component; 601. Rotating rod; 602. Gear; 603. Splined shaft; 604. Fixed baffle; 605. First compression spring;

[0045] 7. Adjusting handwheel; 701. Spline sleeve; 702. Ratchet pawl;

[0046] 8. Sliding sleeve; 801. Limiting sleeve; 802. Top plate;

[0047] 9. Second adjustment component; 901. Sliding rod; 902. Adjustment frame; 903. Support ring; 904. Second compression spring. Detailed Implementation

[0048] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0049] Example 1: Please refer to Figures 1 to 9 As shown:

[0050] This invention provides a tooling and method for rolling irregularly shaped holes on the outer circle of a wind turbine bearing, comprising: a fixed base frame 1, with an operating table 2 above the fixed base frame 1; the fixed base frame 1 is a rectangular frame structure, and four support frames 101 are provided on the fixed base frame 1, and the support frames 101 are connected to the bottom of the operating table 2, the four support frames 101 are distributed in a rectangular array, and a servo motor 102 is fixedly installed on the front support frame 101, the servo motor 102 is provided with a rotating shaft 103, and a worm gear 104 is provided at the end of the rotating shaft 103;

[0051] The control panel 2 is equipped with a rotating sleeve 3; the top of the rotating sleeve 3 is equipped with a mounting bracket 4; the mounting bracket 4 is equipped with two support rods 5, and the two support rods 5 are distributed in a centrally symmetrical manner; the mounting bracket 4 is equipped with a first adjustment component 6; the first adjustment component 6 is equipped with an adjustment handwheel 7.

[0052] In this embodiment of the disclosure, such as Figures 3 to 5 As shown, the operating platform 2 has a mounting sleeve 201 at its center. The rotating shaft 103 is rotatably connected to the mounting sleeve 201 through a bearing, and the worm gear 104 is located inside the mounting sleeve 201. The operating platform 2 has six support seats 202 on its outer periphery, and the six support seats 202 are distributed in a ring array. The top of the support seat 202 is provided with a mounting guide rail 203, and the wind turbine bearing is set on the mounting guide rail 203. The top of the mounting guide rail 203 is provided with a limiting insertion hole 204, and the limiting insertion hole 204 is distributed in a linear array. A sliding sleeve 8 is slidably installed on the mounting guide rail 203.

[0053] The rotating sleeve 3 is rotatably installed in the mounting sleeve 201 via a bearing, and the bottom of the rotating sleeve 3 is provided with a connecting column 301, the bottom end of the connecting column 301 is provided with a worm wheel 302, and the worm wheel 302 is meshed with the worm 104.

[0054] The mounting bracket 4 is provided with a mounting cavity 401. The two side walls of the mounting cavity 401 are provided with limiting grooves 402, and the two limiting grooves 402 are distributed symmetrically. The top of the mounting bracket 4 is provided with a ratchet sleeve 403.

[0055] A limiting slider 501 is provided on one side of the support rod 5. One end of the support rod 5 is located in the mounting cavity 401 of the mounting frame 4, and the support rod 5 is slidably connected to the limiting groove 402 through the limiting slider 501. A rubber pad 502 is provided at one end of the support rod 5, and the rubber pad 502 is in contact with the wind turbine bearing. A toothed plate 503 is provided on the other side of the support rod 5. In this invention, the two support rods 5 can slide and adjust along the limiting groove 402, so that the rubber pad 502 at the end of the support rod 5 is in contact with the wind turbine bearing. At the same time, the servo motor 102 provides power to drive the rotating shaft 103 to rotate. By using the meshing transmission of the worm gear 302 and the worm 104, the rotating sleeve 3 can be driven to rotate in the mounting sleeve 201, so that the mounting frame 4 and the two support rods 5 can drive the wind turbine bearing to rotate and adjust.

[0056] In this embodiment of the disclosure, such as Figure 6 and Figure 7 As shown, the first adjustment component 6 includes a rotating rod 601, a gear 602, a splined shaft 603, a fixed baffle 604, and a first compression spring 605. The rotating rod 601 is provided with a gear 602. The rotating rod 601 is rotatably connected to the mounting bracket 4 through a bearing, and the gear 602 is meshed with a toothed plate 503. The upper half of the rotating rod 601 is provided with a splined shaft 603. The top of the splined shaft 603 is provided with a fixed baffle 604. The first compression spring 605 is fitted on the splined shaft 603.

[0057] A spline sleeve 701 is located at the center of the adjusting handwheel 7. A ratchet pawl 702 is located on the outer circumference of the bottom end of the spline sleeve 701. The spline sleeve 701 is slidably mounted on the spline shaft 603. The first compression spring 605 is supported between the fixed baffle 604 and the spline sleeve 701. The ratchet pawl 702 matches the ratchet sleeve 403. By manually rotating the adjusting handwheel 7, the rotating rod 601 can be driven to rotate. The gear 602 and the two toothed plates 503 mesh and drive the two support rods 5 to adjust to the center or sides. This can meet the clamping requirements of wind turbine bearings of different diameters. At the same time, the ratchet pawl 702 and the ratchet sleeve 403 cooperate with each other, and the elasticity of the first compression spring 605 can limit the rotation rod 601, effectively providing stable support and clamping for the wind turbine bearing.

[0058] Example 2, based on Example 1, such as Figure 8 and Figure 9 As shown, the top of the sliding sleeve 8 is provided with a limiting sleeve 801, and the limiting sleeve 801 is in contact with the wind turbine bearing. The limiting sleeve 801 is provided with a second adjusting component 9. The limiting sleeve 801 is a cylindrical cavity structure, and the top of the limiting sleeve 801 is provided with a top plate 802.

[0059] The second adjustment assembly 9 includes a sliding rod 901, an adjustment frame 902, a support ring 903, and a second compression spring 904. The sliding rod 901 has an adjustment frame 902 at its top end, and the sliding rod 901 is rotatably connected to the adjustment frame 902 via a pin. The sliding rod 901 has a support ring 903, and the second compression spring 904 is fitted onto the sliding rod 901. The sliding rod 901 slides through the sliding sleeve 8 and the top plate 802, and the bottom end of the sliding rod 901 is inserted into the limiting hole 204. The adjustment frame 902 is located on top of the top plate 802, and the second compression spring 904 is supported between the top plate 802 and the support ring 903. By manually adjusting the lever at the end of the adjusting frame 902, the adjusting frame 902 is driven to a vertical position. The adjusting frame 902 and the sliding rod 901 rotate together, which can drive the sliding rod 901 to rise upward, so that the sliding rod 901 is retracted into the limiting sleeve 801. The bottom end of the sliding rod 901 disengages from the limiting insertion hole 204, releasing the limitation on the sliding sleeve 8 and the limiting sleeve 801, thereby releasing the clamping on the outside of the wind turbine bearing. When the wind turbine bearing is positioned and clamped, the second compression spring 904 mounted on the sliding rod 901 rebounds, which can stably insert the bottom end of the sliding rod 901 into the limiting insertion hole 204.

[0060] The specific usage and function of this embodiment: In this invention, the two support rods 5 can slide and adjust along the limiting groove 402, so that the rubber pads 502 at the ends of the support rods 5 contact the wind turbine bearing. At the same time, the servo motor 102 provides power to drive the rotating shaft 103 to rotate. Through the meshing transmission of the worm gear 302 and the worm 104, the rotating sleeve 3 can be driven to rotate within the mounting sleeve 201, so that the mounting frame 4 and the two support rods 5 can drive the wind turbine bearing to rotate and adjust. By manually rotating the adjusting handwheel 7, the rotating rod 601 can be driven to rotate. Through the meshing transmission of the gear 602 and the two toothed plates 503, the movement of the two support rods 5 towards the center or both sides can be controlled, which can meet the clamping of wind turbine bearings of different diameters. At the same time, the ratchet pawl 702 and the ratchet sleeve 403 cooperate with each other. The first compression spring 605 is used to limit the rotation rod 601, effectively providing stable support and clamping for the wind turbine bearing. By manually adjusting the handle at the end of the adjusting frame 902, the adjusting frame 902 is driven to a vertical position. The adjusting frame 902 and the sliding rod 901 are rotated together, causing the sliding rod 901 to be lifted upwards and retracted into the limiting sleeve 801. The bottom end of the sliding rod 901 disengages from the limiting insertion hole 204, releasing the limitation on the sliding sleeve 8 and the limiting sleeve 801, thereby releasing the clamping on the outside of the wind turbine bearing. When positioning and clamping the wind turbine bearing, the second compression spring 904 fitted on the sliding rod 901 rebounds, allowing the bottom end of the sliding rod 901 to be stably inserted into the limiting insertion hole 204.

[0061] Finally, it should be noted that when describing the position of each component and the mating relationship between them, the present invention usually uses one or a pair of components as examples. However, those skilled in the art should understand that such positions, mating relationships, etc., are also applicable to other components or other pairs of components.

[0062] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention, which is determined by the appended claims.

Claims

1. A rolling fixture for irregularly shaped bores on the outer diameter of wind turbine bearings, characterized in that, include: A fixed base frame is provided, and an operating table is provided on the top of the fixed base frame. The fixed base frame is a rectangular frame structure, and four support frames are provided on the fixed base frame. The support frames are connected to the bottom of the operating table. The four support frames are distributed in a rectangular array. A servo motor is fixedly installed on the front support frame. The servo motor is provided with a rotating shaft, and a worm gear is provided at the end of the rotating shaft. The operating platform is equipped with a rotating sleeve; the top of the rotating sleeve is equipped with a mounting bracket; the mounting bracket is equipped with two support rods, which are distributed in a centrally symmetrical manner; the mounting bracket is equipped with a first adjustment component; the first adjustment component is equipped with an adjustment handwheel; The operating platform has a mounting sleeve at its center. The rotating shaft is rotatably connected to the mounting sleeve through a bearing, and the worm gear is located inside the mounting sleeve. There are six support seats on the outer periphery of the operating platform, and the six support seats are distributed in a circular array. The top of the support seats is provided with a mounting guide rail, and the wind turbine bearing is set on the mounting guide rail. The top of the mounting guide rail is provided with a limiting insertion hole, and the limiting insertion hole is distributed in a linear array. A sliding sleeve is slidably installed on the mounting guide rail. The top of the sliding sleeve is provided with a limiting sleeve, and the limiting sleeve is in contact with the wind turbine bearing. The rotating sleeve is rotatably mounted in the mounting sleeve via bearings, and the bottom of the rotating sleeve is provided with a connecting column, the bottom end of which is provided with a worm wheel, and the worm wheel is meshed with the worm. The mounting frame has a mounting cavity, and the two side walls of the mounting cavity are provided with limiting grooves, and the two limiting grooves are distributed symmetrically. The top of the mounting frame is provided with a ratchet sleeve. The support rod is provided with a limiting slider on one side, one end of the support rod is located in the mounting cavity of the mounting frame, and the support rod is slidably connected to the limiting groove through the limiting slider. The other end of the support rod is provided with a rubber pad, and the rubber pad is in contact with the wind turbine bearing. The other side of the support rod is provided with a toothed plate. The servo motor provides power to drive the rotating shaft to rotate, and the worm gear and worm drive the rotating sleeve to rotate inside the mounting sleeve, so that the mounting frame and the two support rods can drive the wind turbine bearing to rotate and adjust. The first adjustment assembly includes a rotating rod, a gear, a splined shaft, a fixed baffle, and a first compression spring. The rotating rod is equipped with a gear and is rotatably connected to the mounting bracket via a bearing. The gear meshes with a gear plate. The upper half of the rotating rod is equipped with a splined shaft, and the top of the splined shaft is equipped with a fixed baffle. A first compression spring is fitted on the splined shaft. The adjustment handwheel is provided with a spline sleeve at its center, and a ratchet pawl is provided on the outer circumference of the bottom end of the spline sleeve. The spline sleeve is slidably installed on the spline shaft, and the first compression spring is supported between the fixed baffle and the spline sleeve. The ratchet pawl matches the ratchet sleeve.

2. The rolling fixture for irregularly shaped outer diameter of a wind turbine bearing as described in claim 1, characterized in that, The limiting sleeve is provided with a second adjustment component. The limiting sleeve has a cylindrical cavity structure and a top plate at the top of the limiting sleeve.

3. The rolling fixture for irregularly shaped outer diameter of a wind turbine bearing as described in claim 2, characterized in that, The second adjustment assembly includes a sliding rod, an adjustment frame, a support ring, and a second compression spring. The sliding rod has an adjustment frame at its top end, and the sliding rod is rotatably connected to the adjustment frame via a pin. The sliding rod has a support ring, and the second compression spring is fitted onto the sliding rod. The sliding rod slides through the sliding sleeve and the top plate, and the bottom end of the sliding rod is inserted into the limiting hole. The adjustment frame is located on the top of the top plate, and the second compression spring is supported between the top plate and the support ring.

4. The method of using the rolling fixture for irregularly shaped outer diameter of wind turbine bearings as described in claim 3, characterized in that, Includes the following steps: Step 1. First, the two support rods can be slidably adjusted along the limiting groove so that the rubber pads at the ends of the support rods come into contact with the wind turbine bearing; Step 2. At the same time, the servo motor provides power to drive the rotating shaft to rotate. The worm gear and worm meshing transmission drive the rotating sleeve to rotate inside the mounting sleeve. The mounting frame and the two support rods can drive the wind turbine bearing to rotate and adjust. Step 3. Then, manually turn the adjusting handwheel to drive the rotating rod to rotate. Utilize the gear and two toothed plates to mesh and drive the two support rods to move towards the center or to the sides for adjustment. Step 4. Simultaneously, the ratchet pawl and ratchet sleeve cooperate with each other, and the elasticity of the first compression spring is used to limit the rotation rod, effectively providing stable support and clamping for the wind turbine bearing. Step 5. In addition, by manually adjusting the lever at the end of the adjustment frame, the adjustment frame is driven to a vertical position. By using the rotational cooperation between the adjustment frame and the sliding rod, the sliding rod is lifted upward, so that the sliding rod is retracted into the limiting sleeve. The bottom end of the sliding rod disengages from the limiting hole, releasing the limitation on the sliding sleeve and the limiting sleeve, thereby releasing the clamping on the outside of the wind turbine bearing. Step 6. When positioning and clamping the wind turbine bearing, the second compression spring mounted on the sliding rod can be used to ensure that the bottom end of the sliding rod is stably inserted into the limiting socket.

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