CN118882449A - A detection fixture and detection method for processing wind power bearing ring - Google Patents

Abstract

The invention relates to the technical field of wind power bearing rings, and discloses a detection tool and a detection method for wind power bearing ring processing, wherein the detection tool comprises a positioning box and a supporting frame, the outer wall of the positioning box is fixedly connected with a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected with a first sliding block, the outer wall sliding connection of first slider is at the inner wall of locating box, the outer wall fixedly connected with first rack of first slider, the outer wall meshing of first rack is connected with gear one, the inside rotation of gear one is connected with the fixed column. Through opening first pneumatic cylinder pulling first slider and remove, and first slider passes through the first slider relative slip of first rack drive the other end, and the internal diameter of bearing circle is measured to the rethread internal diameter measuring head, and the second pneumatic cylinder passes through the second slider centering simultaneously and removes, and its external diameter distance is measured to the rethread external diameter measuring head to detect external diameter and internal diameter data of bearing circle simultaneously, reach and simplify the operation flow, improved detection efficiency's effect.

Description

A detection fixture and detection method for processing wind power bearing ring

Technical Field

The invention relates to the technical field of wind turbine bearing rings, and in particular to a detection fixture and a detection method for processing wind turbine bearing rings.

Background Art

The wind turbine bearing ring is one of the key components installed on the main shaft of a wind turbine generator set. It is usually located at both ends of the main shaft to support and stabilize the main shaft and withstand the forces brought by rotational motion and wind. The wind turbine bearing ring plays an important role in connecting the main shaft and the wind turbine. During reproduction, in order to ensure that the wind turbine bearing ring meets the design requirements and technical standards after processing, it is necessary to measure key dimensions and characteristics such as inner diameter and outer diameter to verify whether each bearing ring meets the predetermined geometric shape and functional requirements. This requires technicians to use different tools or to perform separate inspections of the inner diameter and outer diameter.

However, in current technology, detecting wind turbine bearing rings is too complicated, which increases the time cost of detection and the possibility of operational errors, affecting the efficiency of measurement.

Summary of the invention

In view of the deficiencies in the prior art, the present invention provides a detection fixture and a detection method for processing wind turbine bearing rings, which solves the problems of overly complicated detection, increased detection time cost and possibility of operational errors, and affected measurement efficiency.

To achieve the above objectives, the present invention is implemented through the following technical solutions:

A detection and inspection tool for processing a wind power bearing ring comprises a positioning box and a support frame, wherein the outer wall of the positioning box is fixedly connected to a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected to a first slider, the outer wall of the first slider is slidably connected to the inner wall of the positioning box, the outer wall of the first slider is fixedly connected to a first rack, the outer wall of the first rack is meshingly connected to a gear one, the inner rotation of the gear one is connected to a fixed column, the bottom end of the fixed column is fixedly connected to the inner wall of the positioning box, the lower surface of the first slider is fixedly connected to an inner diameter measuring head, the outer wall of the inner diameter measuring head is slidably connected to the inner wall of the positioning box, and a measuring component is arranged on the upper surface of the positioning box, and the measuring component is used to measure the outer diameter data of the bearing ring.

Preferably, the measuring component includes a horizontal box, the lower surface of the horizontal box is fixedly connected to the upper surface of the positioning box, the outer wall of the horizontal box is fixedly connected to a second hydraulic cylinder, the output end of the second hydraulic cylinder is fixedly connected to a second slider, the outer wall of the second slider is slidably connected to the inner wall of the horizontal box, the outer wall of the second slider is fixedly connected to a second rack, the inner wall of the second rack is meshingly connected to gear 2, the internal rotation of gear 2 is connected to the outer wall of a fixed column, the lower surface of the second slider is fixedly connected to an outer diameter measuring head, the outer wall of the outer diameter measuring head is slidably connected to the inner wall of the horizontal box, and the outer walls of the positioning box and the horizontal box are both provided with scale lines.

Preferably, a fixing frame is fixedly connected to the upper surface of the support frame, a third hydraulic cylinder is fixedly connected to the upper surface of the fixing frame, and an output end of the third hydraulic cylinder is fixedly connected to the upper surface of the cross box.

Preferably, a collar is rotatably connected inside the support frame, a detection platform is fixedly connected inside the collar, and a limiting column is fixedly connected to the upper surface of the detection platform.

Preferably, the top end of the limiting column is rotatably connected to a connecting block, the outer wall of the connecting block is rotatably connected to a twisting column, the outer wall of the twisting column is fixedly connected to a wire column, the outer wall of the wire column is rotatably connected to the inside of the connecting block, the outer wall of the wire column is threadedly connected to a transmission block, the lower surface of the transmission block is rotatably connected to a fixed block, the outer wall of the fixed block is fixedly connected to a rotating disk, and the lower surface of the rotating disk is rotatably connected to the upper surface of the detection platform.

Preferably, a rotating box is rotatably connected to the upper surface of the rotating disk, a positioning plate is slidably connected to the interior of the rotating box, and a pulley is rotatably connected to the interior of the positioning plate.

Preferably, the positioning plate is internally rotatably connected with a pillar, the bottom end of the pillar is fixedly connected to the upper surface of the detection table, the upper surface of the rotating disk is fixedly connected with a support block, and the upper surface of the support block is fixedly connected with a placement ring.

Preferably, the lower surface of the support frame is fixedly connected to a frame plate, the outer wall of the frame plate is fixedly connected to a motor, the output end of the motor is fixedly connected to forward and reverse screw rods, the outer walls of the forward and reverse screw rods are rotatably connected to the outer wall of the frame plate, the outer wall of the forward and reverse screw rods is threadedly connected to a movable plate, and the upper surface of the movable plate is slidably connected to the lower surface of the support frame.

Preferably, the outer wall of the movable plate is fixedly connected to a push rod, the outer wall of the push rod is fixedly connected to a guide block, the lower surface of the guide block is rotatably connected to a movable plate, the interior of the movable plate is fixedly connected to a linkage column, and the top end of the linkage column is rotatably connected to the lower surface of the detection table.

Preferably, a wind turbine bearing ring processing detection method comprises the following steps:

S1. First, place the wind turbine bearing ring to be measured on the upper surface of the test bench through the placement ring supported by the support block. Then the technician can twist the screw column to rotate. The screw column can drive the screw column to rotate inside the connecting block. When the screw column rotates, it can drive the fixed block to move through the meshing connection with the transmission block. When the fixed block moves, it can drive the rotating disk to rotate on the upper surface of the test bench. At this time, the rotating disk can drive the three rotating boxes to move synchronously, and the positioning plate can rotate on the outer wall of the pillar through the rotating box until the outer wall of the pulley is driven to fit with the outer wall of the wind turbine bearing ring, so as to achieve the purpose of fixing and positioning the measurement position of the wind turbine bearing ring, ensuring the consistency of the positions of bearing rings of different sizes during measurement, and improving the effect of measurement accuracy;

S1. After the position of the bearing ring is fixed, the third hydraulic cylinder fixed on the upper surface of the fixed frame is turned on, and the output end of the third hydraulic cylinder can drive the cross box to move up and down until the inner diameter measuring head and the outer diameter measuring head are driven to move to the measuring position of the bearing ring. Then the first hydraulic cylinder is turned on, and the output end of the first hydraulic cylinder can pull the first slider to slide on the inner wall of the positioning box, and at the same time, the first slider can drive the first rack to move, and the first rack can drive the first slider at the other end to slide relatively through the gear supported by the fixed column, until the inner diameter measuring heads at both ends of the positioning box are driven to contact the inner wall of the bearing ring. The diameters of the bearing ring fit each other, and the inner diameter data of the bearing ring can be detected through the scale lines on the outer wall of the positioning box. When the second hydraulic cylinder is turned on, the output end of the second hydraulic cylinder can push the second slider to slide on the inner wall of the horizontal box, and then the second slider can drive the second gear to rotate on the outer wall of the fixed column through the second rack, so as to drive the second slider at the other end to move in the center, until the outer diameter measuring head is driven to contact the outer surface of the bearing ring, so as to observe the outer diameter distance through the scale lines, so as to detect the outer diameter and inner diameter data of the bearing ring at the same time, so as to simplify the operation process and improve the detection efficiency.

S3. When conducting inspection, turn on the motor, and the output end of the motor can drive the positive and negative screws to rotate on the outer wall of the frame plate, and then the positive and negative screws can drive the movable plates at both ends to slide relatively on the lower surface of the support frame. At the same time, the movable plates at both ends can drive the fixed push rods to move relatively, and the push rods can drive the movable plates to move synchronously through the guide blocks, and then the movable plates can drive the inspection table to rotate through the linkage columns, and the movable plate at the other end can drive the inspection table to rotate in the opposite direction, so that the ring fixed on the outer wall of the inspection table can be driven to rotate inside the positioning box, so that the horizontal rotation angle of the bearing ring can be adjusted, and the multi-directional measurement of the inner and outer diameters of the bearing ring can be realized, and the measurement accuracy is optimized.

The present invention provides a detection fixture and detection method for processing a wind turbine bearing ring, which has the following beneficial effects:

1. The present invention starts the first hydraulic cylinder to pull the first slider to move, and the first slider drives the first slider at the other end to slide relatively through the first rack, and then measures the inner diameter of the bearing ring through the inner diameter measuring head. At the same time, the second hydraulic cylinder moves the second slider in the center, and then measures the outer diameter distance through the outer diameter measuring head, thereby simultaneously detecting the outer diameter and inner diameter data of the bearing ring, thereby simplifying the operation process and improving the detection efficiency.

2. The present invention drives the screw column to rotate by twisting the screw column, and the screw column drives the fixed block to move through the transmission block, and then the fixed block drives the rotating disk to rotate. The rotating disk can drive the positioning plate to rotate on the outer wall of the pillar through the rotating box until the outer wall of the pulley wind turbine bearing ring fits, so as to fix the measuring position of the wind turbine bearing ring, thereby ensuring the consistency of the positions of bearing rings of different sizes during measurement and improving the measurement accuracy.

3. The present invention drives the forward and reverse screws to rotate by turning on the output end of the motor, and when the forward and reverse screws rotate, the movable plates at both ends can be driven to slide relative to each other. At the same time, the movable plates at both ends drive the movable plates to move synchronously through the guide blocks fixed by the push rods, and then the movable plates drive the detection platform to rotate through the linkage columns, so as to adjust the horizontal rotation angle of the bearing ring, realize multi-directional measurement of the inner and outer diameters of the bearing ring, and optimize the measurement accuracy.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a perspective view of the present invention;

FIG2 is a schematic diagram of a first sliding block of the present invention;

FIG3 is a schematic diagram of a fixing column of the present invention;

FIG4 is a schematic diagram of a collar according to the present invention;

FIG5 is a schematic diagram of a positioning plate of the present invention;

FIG. 6 is a schematic diagram of a linkage column according to the present invention.

Among them, 1. positioning box; 2. first hydraulic cylinder; 3. first slider; 4. first rack; 5. gear one; 6. fixed column; 7. inner diameter measuring head; 8. cross box; 9. second hydraulic cylinder; 10. second slider; 11. second rack; 12. gear two; 13. outer diameter measuring head; 14. scale line; 15. support frame; 16. fixed frame; 17. third hydraulic cylinder; 18. collar; 19. testing table; 20. limit column; 21. connecting block; 22. screw column; 23. screw column; 24. transmission block; 25. fixed block; 26. rotating disk; 27. rotating box; 28. positioning plate; 29. pillar; 30. pulley; 31. support block; 32. placement ring; 33. shelf plate; 34. motor; 35. positive and negative screw rod; 36. moving plate; 37. push rod; 38. guide block; 39. movable plate; 40. linkage column.

DETAILED DESCRIPTION

The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings 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.

Please refer to Figures 1 to 6. An embodiment of the present invention provides a detection fixture for processing a wind power bearing ring, including a positioning box 1 and a support frame 15. The outer wall of the positioning box 1 is fixedly connected to a first hydraulic cylinder 2, and the output end of the first hydraulic cylinder 2 is fixedly connected to a first slider 3. The outer wall of the first slider 3 is slidably connected to the inner wall of the positioning box 1. The outer wall of the first slider 3 is fixedly connected to a first rack 4, and the outer wall of the first rack 4 is meshedly connected to a gear 1 5. The inner rotation of the gear 1 5 is connected to a fixed column 6, and the bottom end of the fixed column 6 is fixedly connected to the inner wall of the positioning box 1. The lower surface of the first slider 3 is fixedly connected to an inner diameter measuring head 7, and the outer wall of the inner diameter measuring head 7 is slidably connected to the inner wall of the positioning box 1. A measuring component is arranged on the upper surface of the positioning box 1, and the measuring component is used to measure the outer diameter data of the bearing ring.

Specifically, the positioning box 1 has a fixed support function for the first hydraulic cylinder 2, which can ensure the stability of the first hydraulic cylinder 2 during operation. When the bearing ring is detected, the output end of the first hydraulic cylinder 2 can pull the first slider 3 to move, and the positioning box 1 can support the stability and position guidance of the first slider 3 during movement, and the first slider 3 has a fixed support function for the first rack 4, thereby driving the first rack 4 to move synchronously, and when the first rack 4 moves, it can drive the gear 5 to rotate through the meshing connection, and the fixed column 6 can support the rotation position of the gear 5, and then when the gear 5 rotates, it can drive the first slider 3 at the other end to slide relatively through the first rack 4 at the other end, and the first slider 3 has a fixed support function for the inner diameter measuring head 7, thereby driving the inner diameter measuring heads 7 at both ends to move outward on the inner wall of the positioning box 1 until they fit the inner diameter of the bearing ring, so that the data of the inner diameter distance to be detected can be measured;

The measuring assembly includes a transverse box 8, the lower surface of the transverse box 8 is fixedly connected to the upper surface of the positioning box 1, the outer wall of the transverse box 8 is fixedly connected to the second hydraulic cylinder 9, the output end of the second hydraulic cylinder 9 is fixedly connected to the second slider 10, the outer wall of the second slider 10 is slidably connected to the inner wall of the transverse box 8, the outer wall of the second slider 10 is fixedly connected to the second rack 11, the inner wall of the second rack 11 is meshedly connected to the gear 2 12, the internal rotation of the gear 2 12 is connected to the outer wall of the fixed column 6, the lower surface of the second slider 10 is fixedly connected to the outer diameter measuring head 13, the outer wall of the outer diameter measuring head 13 is slidably connected to the inner wall of the transverse box 8, and the outer walls of the positioning box 1 and the transverse box 8 are both provided with scale lines 14.

Specifically, the positioning box 1 has a fixed supporting function for the transverse box 8, and the transverse box 8 has a fixed supporting function for the second hydraulic cylinder 9, which can ensure the stability of the operation of the second hydraulic cylinder 9. At the same time, when testing the bearing ring, the output end of the second hydraulic cylinder 9 can push the second slider 10 to move inward on the inner wall of the transverse box 8, and the second slider 10 has a fixed supporting function for the second rack 11, and then the second rack 11 can drive the gear 2 12 to rotate, and the fixed column 6 can support the position of the gear 2 12, and then the gear 2 12 can drive the second slider 10 at the other end to slide inward at the same time, and the second slider 10 has a fixed supporting function for the outer diameter measuring head 13, so that the outer diameter measuring heads 13 at both ends can be driven to move in a centering manner until they contact the outer surface of the bearing ring, so that the outer diameter distance data of the bearing ring can be detected, and then the scale lines 14 on the outer wall of the transverse box 8 and the positioning box 1 are used so that the technicians can observe the bearing ring detection data at the same time.

A fixing frame 16 is fixedly connected to the upper surface of the support frame 15 , a third hydraulic cylinder 17 is fixedly connected to the upper surface of the fixing frame 16 , and an output end of the third hydraulic cylinder 17 is fixedly connected to the upper surface of the transverse box 8 .

Specifically, the support frame 15 has a fixed support function for the fixed frame 16, and the fixed frame 16 can support the position of the third hydraulic cylinder 17, and the third hydraulic cylinder 17 can drive the cross box 8 to move up and down when turned on, and then drive the outer diameter measuring head 13 and the inner diameter measuring head 7 to move to the support detection position.

A collar 18 is rotatably connected inside the support frame 15 , a detection platform 19 is fixedly connected inside the collar 18 , and a limiting column 20 is fixedly connected to the upper surface of the detection platform 19 .

Specifically, the support frame 15 can support the rotation position of the collar 18, and the collar 18 has a fixed support function for the detection platform 19, thereby ensuring that the detection platform 19 is stable when rotating to prevent it from falling off. At the same time, the center position of the position of the limit column 20 corresponds to the vertical position of the horizontal box 8 and the positioning box 1, ensuring the accuracy of the detection, and the detection platform 19 has a fixed support function for the limit column 20.

The top of the limiting column 20 is rotatably connected to a connecting block 21, the outer wall of the connecting block 21 is rotatably connected to a screw column 22, the outer wall of the screw column 22 is fixedly connected to a screw column 23, the outer wall of the screw column 23 is rotatably connected to the inside of the connecting block 21, the outer wall of the screw column 23 is threadedly connected to a transmission block 24, the lower surface of the transmission block 24 is rotatably connected to a fixed block 25, the outer wall of the fixed block 25 is fixedly connected to a rotating disk 26, and the lower surface of the rotating disk 26 is rotatably connected to the upper surface of the detection table 19.

Specifically, the limiting column 20 can ensure the rotation space of the connecting block 21, and the connecting block 21 can support the rotation position of the screwing column 22, and the screwing column 22 has a fixed supporting function for the wire column 23, and then when the screwing column 22 is rotated, the wire column 23 can be driven to rotate inside the connecting block 21, and when the wire column 23 rotates, it can pull or push the fixed block 25 to move through the meshing connection with the transmission block 24, and the fixed block 25 can support the moving space of the transmission block 24, and then the fixed block 25 can drive the rotating disk 26 to rotate on the upper surface of the detection table 19.

A rotating box 27 is rotatably connected to the upper surface of the rotating disk 26 , a positioning plate 28 is slidably connected inside the rotating box 27 , and a pulley 30 is rotatably connected inside the positioning plate 28 .

Specifically, the rotating disk 26 can support the rotation position of the rotating box 27 , and can drive the rotating box 27 to move synchronously when the rotating disk 26 rotates, and the positioning plate 28 can support the rotation position of the pulley 30 .

The positioning plate 28 is internally rotatably connected with a support 29 , the bottom end of the support 29 is fixedly connected to the upper surface of the detection platform 19 , the upper surface of the rotating disk 26 is fixedly connected with a support block 31 , and the upper surface of the support block 31 is fixedly connected with a placement ring 32 .

Specifically, when the rotating disk 26 rotates, the positioning plate 28 can be rotated on the outer wall of the pillar 29 through the rotating box 27. The pillar 29 supports the positioning plate 28, and then drives the three pulleys 30 to contract to position and fix the bearing ring on the detection platform 19, thereby ensuring the accuracy of the bearing ring detection position. The rotating disk 26 has a fixed supporting effect on the support block 31, and the support block 31 can support the position of the placement ring 32, and the placement ring 32 can prevent the displacement of the bearing ring position.

The lower surface of the support frame 15 is fixedly connected to a frame plate 33, the outer wall of the frame plate 33 is fixedly connected to a motor 34, the output end of the motor 34 is fixedly connected to a forward and reverse screw rod 35, the outer wall of the forward and reverse screw rod 35 is rotatably connected to the outer wall of the frame plate 33, the outer wall of the forward and reverse screw rod 35 is threadedly connected to a movable plate 36, and the upper surface of the movable plate 36 is slidably connected to the lower surface of the support frame 15.

Specifically, the support frame 15 has a fixed supporting function for the frame plate 33, and the frame plate 33 can fix the position of the motor 34, which can ensure the stability of the motor 34. When the motor 34 is turned on, its output end can drive the fixed block 25 to rotate, and the movable plate 36 can support the rotation position of the forward and reverse screw rods 35. At the same time, when the forward and reverse screw rods 35 rotate, they can drive the movable plates 36 at both ends to move relative to each other through threaded connections, and the support frame 15 can support the stability of the movable plate 36 when it moves.

The outer wall of the movable plate 36 is fixedly connected with a push rod 37, the outer wall of the push rod 37 is fixedly connected with a guide block 38, the lower surface of the guide block 38 is rotatably connected with a movable plate 39, the interior of the movable plate 39 is fixedly connected with a linkage column 40, and the top of the linkage column 40 is rotatably connected to the lower surface of the detection table 19;

Specifically, the movable plate 36 has a fixed supporting function for the push rod 37, and the movable plate 36 is provided with a groove to provide a moving space for the push rod 37 at the other end when it moves. At the same time, the push rod 37 has a fixed supporting function for the guide block 38, thereby driving the guide block 38 to move, and the guide block 38 can support the rotation position of the movable plate 39, and the movable plate 39 has a fixed supporting function for the linkage column 40, thereby the detection table 19 can be pulled to rotate through the linkage column 40. At this time, the linkage column 40 fixed by the movable plate 39 at the other end can drive the detection table 19 to rotate in the opposite direction, thereby driving the ring 18 fixed to the outer wall of the detection table 19 to rotate inside the positioning box 1, thereby satisfying the multi-angle size measurement of the support.

The embodiment of the present invention provides a wind turbine bearing ring processing detection method, comprising the following steps:

S1. First, place the wind turbine bearing ring to be measured on the upper surface of the inspection table 19 through the placement ring 32 supported by the support block 31. Then the technician can twist the screw column 22 to rotate. The screw column 22 can drive the threaded column 23 to rotate inside the connecting block 21. When the threaded column 23 rotates, it can drive the fixed block 25 to move through the meshing connection with the transmission block 24. When the fixed block 25 moves, it can drive the rotating disk 26 to rotate on the upper surface of the inspection table 19. At this time, the rotating disk 26 can drive the three rotating boxes 27 to move synchronously, and the positioning plate 28 can rotate on the outer wall of the pillar 29 through the rotating box 27 until the outer wall of the pulley 30 is driven to fit the outer wall of the wind turbine bearing ring, so as to achieve the purpose of fixing and positioning the measurement position of the wind turbine bearing ring, ensuring the consistency of the positions of bearing rings of different sizes during measurement, and improving the measurement accuracy.

S1. After the position of the bearing ring is fixed, the third hydraulic cylinder 17 fixed on the upper surface of the fixed frame 16 is turned on. The output end of the third hydraulic cylinder 17 can drive the cross box 8 to move up and down until the inner diameter measuring head 7 and the outer diameter measuring head 13 are driven to move to the measuring position of the bearing ring. Then the first hydraulic cylinder 2 is turned on. The output end of the first hydraulic cylinder 2 can pull the first slider 3 to slide on the inner wall of the positioning box 1. At the same time, the first slider 3 can drive the first rack 4 to move. The first rack 4 can drive the first slider 3 at the other end to slide relatively through the gear 5 supported by the fixed column 6, until the inner diameter measuring heads 7 at both ends of the positioning box 1 and the bearing ring are driven. The inner diameters fit each other, and the inner diameter data of the bearing ring can be detected through the scale lines 14 on the outer wall of the positioning box 1. When the second hydraulic cylinder 9 is turned on, the output end of the second hydraulic cylinder 9 can push the second slider 10 to slide on the inner wall of the horizontal box 8, and then the second slider 10 can drive the gear 2 12 to rotate on the outer wall of the fixed column 6 through the second rack 11, so as to drive the second slider 10 at the other end to move in the center, until the outer diameter measuring head 13 is driven to contact the outer surface of the bearing ring, so as to observe the outer diameter distance through the scale lines 14, so as to detect the outer diameter and inner diameter data of the bearing ring at the same time, so as to simplify the operation process and improve the detection efficiency.

S3. When performing the inspection, the motor 34 is turned on, and the output end of the motor 34 can drive the forward and reverse screw rods 35 to rotate on the outer wall of the frame plate 33, and then the forward and reverse screw rods 35 can drive the movable plates 36 at both ends to slide relatively on the lower surface of the support frame 15. At the same time, the movable plates 36 at both ends can drive the push rods 37 fixed thereto to move relatively, and the push rods 37 can drive the movable plates 39 to move synchronously through the guide blocks 38, and then the movable plates 39 can drive the inspection table 19 to rotate through the linkage columns 40, and the movable plates 39 at the other end can drive the inspection table 19 to rotate in the opposite direction, thereby driving the ring 18 fixed on the outer wall of the inspection table 19 to rotate inside the positioning box 1, so that the horizontal rotation angle of the bearing ring can be adjusted, and the multi-directional measurement of the inner and outer diameters of the bearing ring can be realized, thereby optimizing the measurement accuracy.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. A wind turbine bearing ring processing inspection and testing tool, comprising a positioning box (1) and a support frame (15), characterized in that the outer wall of the positioning box (1) is fixedly connected to a first hydraulic cylinder (2), the output end of the first hydraulic cylinder (2) is fixedly connected to a first slider (3), the outer wall of the first slider (3) is slidably connected to the inner wall of the positioning box (1), the outer wall of the first slider (3) is fixedly connected to a first rack (4), the outer wall of the first rack (4) is meshingly connected to a gear one (5), the interior of the gear one (5) is rotatably connected to a fixed column (6), the bottom end of the fixed column (6) is fixedly connected to the inner wall of the positioning box (1), the lower surface of the first slider (3) is fixedly connected to an inner diameter measuring head (7), the outer wall of the inner diameter measuring head (7) is slidably connected to the inner wall of the positioning box (1), and the upper surface of the positioning box (1) is provided with a measuring component, the measuring component is used to measure the outer diameter data of the bearing ring. 2. A wind turbine bearing ring processing inspection and inspection tool according to claim 1, characterized in that the measuring component comprises a transverse box (8), the lower surface of the transverse box (8) is fixedly connected to the upper surface of the positioning box (1), the outer wall of the transverse box (8) is fixedly connected to a second hydraulic cylinder (9), the output end of the second hydraulic cylinder (9) is fixedly connected to a second slider (10), the outer wall of the second slider (10) is slidably connected to the inner wall of the transverse box (8), the outer wall of the second slider (10) is fixedly connected to a second rack (11), the inner wall of the second rack (11) is meshingly connected to a second gear (12), the inner wall of the second gear (12) is rotatably connected to the outer wall of the fixed column (6), the lower surface of the second slider (10) is fixedly connected to an outer diameter measuring head (13), the outer wall of the outer diameter measuring head (13) is slidably connected to the inner wall of the transverse box (8), and the outer walls of the positioning box (1) and the transverse box (8) are both provided with scale lines (14). 3. A wind turbine bearing ring processing inspection and testing fixture according to claim 1, characterized in that a fixing frame (16) is fixedly connected to the upper surface of the support frame (15), a third hydraulic cylinder (17) is fixedly connected to the upper surface of the fixing frame (16), and an output end of the third hydraulic cylinder (17) is fixedly connected to the upper surface of the cross box (8). 4. A wind turbine bearing ring processing inspection and testing fixture according to claim 3, characterized in that a collar (18) is rotatably connected to the interior of the support frame (15), a detection platform (19) is fixedly connected to the interior of the collar (18), and a limiting column (20) is fixedly connected to the upper surface of the detection platform (19). 5. A wind turbine bearing ring processing inspection and inspection tool according to claim 4, characterized in that the top end of the limit column (20) is rotatably connected to a connecting block (21), the outer wall of the connecting block (21) is rotatably connected to a screw column (22), the outer wall of the screw column (22) is fixedly connected to a threaded column (23), the outer wall of the threaded column (23) is rotatably connected to the inside of the connecting block (21), the outer wall of the threaded column (23) is threadedly connected to a transmission block (24), the lower surface of the transmission block (24) is rotatably connected to a fixed block (25), the outer wall of the fixed block (25) is fixedly connected to a rotating disk (26), and the lower surface of the rotating disk (26) is rotatably connected to the upper surface of the inspection platform (19). 6. A wind turbine bearing ring processing inspection and testing fixture according to claim 5, characterized in that a rotating box (27) is rotatably connected to the upper surface of the rotating disk (26), a positioning plate (28) is slidably connected inside the rotating box (27), and a pulley (30) is rotatably connected inside the positioning plate (28). 7. A wind turbine bearing ring processing inspection and testing fixture according to claim 6, characterized in that a support (29) is rotatably connected inside the positioning plate (28), the bottom end of the support (29) is fixedly connected to the upper surface of the inspection platform (19), the upper surface of the rotating disk (26) is fixedly connected to a support block (31), and the upper surface of the support block (31) is fixedly connected to a placement ring (32). 8. A wind turbine bearing ring processing inspection fixture according to claim 1, characterized in that a frame plate (33) is fixedly connected to the lower surface of the support frame (15), an outer wall of the frame plate (33) is fixedly connected to a motor (34), an output end of the motor (34) is fixedly connected to a forward and reverse screw rod (35), an outer wall of the forward and reverse screw rod (35) is rotatably connected to the outer wall of the frame plate (33), a movable plate (36) is threadedly connected to the outer wall of the forward and reverse screw rod (35), and an upper surface of the movable plate (36) is slidably connected to the lower surface of the support frame (15). 9. A wind turbine bearing ring processing inspection and inspection tool according to claim 8, characterized in that the outer wall of the movable plate (36) is fixedly connected to a push rod (37), the outer wall of the push rod (37) is fixedly connected to a guide block (38), the lower surface of the guide block (38) is rotatably connected to a movable plate (39), the interior of the movable plate (39) is fixedly connected to a linkage column (40), and the top end of the linkage column (40) is rotatably connected to the lower surface of the inspection platform (19). 10. A wind turbine bearing ring processing detection method, characterized in that a large wind turbine bearing ring processing device according to any one of claims 1 to 9 is used, comprising the following steps: S1. First, the wind turbine bearing ring to be measured is placed on the upper surface of the inspection table (19) through the placement ring (32) supported by the support block (31). Then, the technician can turn the screw column (22) to rotate. The screw column (22) can drive the thread column (23) to rotate inside the connection block (21). When the thread column (23) rotates, it can drive the fixed block (25) to move through the meshing connection with the transmission block (24). When the fixed block (25) moves, it can drive the rotating disk (26) to rotate on the upper surface of the inspection table (19). At this time, the rotating disk (26) can drive the three rotating boxes (27) to move synchronously, and the positioning plate (28) can rotate on the outer wall of the pillar (29) through the rotating box (27) until the outer wall of the pulley (30) is driven to fit the outer wall of the wind turbine bearing ring, so that the measurement position of the wind turbine bearing ring can be fixed and positioned, ensuring that the positions of bearing rings of different sizes are consistent during measurement, thereby improving the measurement accuracy; S2. After the position of the bearing ring is fixed, the third hydraulic cylinder (17) fixed on the upper surface of the fixing frame (16) is turned on, and the output end of the third hydraulic cylinder (17) can drive the cross box (8) to move up and down until the inner diameter measuring head (7) and the outer diameter measuring head (13) are driven to move to the measuring position of the bearing ring. Then, the first hydraulic cylinder (2) is turned on, and the output end of the first hydraulic cylinder (2) can pull the first slide block (3) to slide on the inner wall of the positioning box (1), and at the same time, the first slide block (3) can drive the first rack (4) to move, and the first rack (4) can drive the first slide block (3) at the other end to slide relatively through the gear 1 (5) supported by the fixing column (6), until the inner diameter measuring heads (7) at both ends of the positioning box (1) are driven. The inner diameter of the bearing ring is fitted, and the inner diameter data of the bearing ring can be detected through the scale lines (14) on the outer wall of the positioning box (1). When the second hydraulic cylinder (9) is turned on, the output end of the second hydraulic cylinder (9) can push the second slider (10) to slide on the inner wall of the horizontal box (8), and then the second slider (10) can drive the second gear (12) to rotate on the outer wall of the fixed column (6) through the second rack (11), thereby driving the second slider (10) at the other end to move in a centering manner until the outer diameter measuring head (13) is driven to contact the outer surface of the bearing ring, so that the outer diameter distance can be observed through the scale lines (14), so that the outer diameter and inner diameter data of the bearing ring can be detected at the same time, thereby simplifying the operation process and improving the detection efficiency. S3. When testing, the motor (34) is turned on, and the output end of the motor (34) can drive the forward and reverse screw rods (35) to rotate on the outer wall of the frame plate (33), and then the forward and reverse screw rods (35) can drive the movable plates (36) at both ends to slide relatively on the lower surface of the support frame (15), and at the same time, the movable plates (36) at both ends can drive the push rods (37) fixed thereto to move relatively, and the push rods (37) can drive the movable plate (39) to move synchronously through the guide block (38), and then the movable plate (39) can drive the detection platform (19) to rotate through the linkage column (40), and the movable plate (39) at the other end can drive the detection platform (19) to rotate in the opposite direction, so that the ring (18) fixed on the outer wall of the detection platform (19) can be driven to rotate inside the positioning box (1), so that the horizontal rotation angle of the bearing ring can be adjusted, and the multi-directional measurement of the inner and outer diameters of the bearing ring can be achieved, thereby optimizing the measurement accuracy.