Fan blade machining tool

Abstract

The utility model provides a fan blade machining tool which comprises a moving platform (3), a supporting mechanism (2) arranged on the moving platform (3) and a clamping mechanism (1) arranged on the supporting mechanism (2), and the clamping mechanism (1) can clamp a fan blade. The supporting mechanism (2) can drive the clamping mechanism (1) to move in the vertical direction relative to the moving platform (3), and the clamping mechanism (1) can rotate around the horizontal central axis relative to the supporting mechanism (2). According to the scheme, the fan blade can be clamped through the clamping mechanism, the fan blade can be allowed to move and rotate relatively, the position of the fan blade can be adjusted more conveniently, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fan blade processing, in particular to a fan blade processing tool. Background Art

[0002] Wind turbines are electrical equipment that converts wind energy into mechanical work, which drives the rotor to rotate and finally outputs alternating current. Wind turbine blades are the core components of wind turbines that convert natural wind energy into wind turbine electricity, and are also the main basis for measuring the design and technical level of wind turbines.

[0003] Publication number CN114682843A provides a wind turbine blade processing device, including a workbench and a clamping device; a cutting area is formed on one side of the workbench in a first direction; the clamping device is installed on the workbench in an adjustable position along the first direction, and the clamping device is used to clamp the wind turbine blade.

[0004] During the production process, wind turbine blades need to go through mold cleaning, mold release agent coating, and transfer to machining. In the processing link, the wind turbine blades need to be fixed using the clamping device such as the above-mentioned one. However, during processing, the blades often need to be rotated to adjust the processing position of the wind turbine blades. When adjusting the position of the wind turbine blades, it is necessary to adjust the clamping device to move away from the rotation area of ​​the blades, and then use the adjustment device to adjust the rotation of the blades, and then use the clamping device to fix the blades. Since the existing clamping device is fixed, its clamping angle cannot be adjusted, making it difficult to adapt to the rotation and fixation of wind turbine blades. When the processing position of the wind turbine blades is deviated from the clamping angle, the fixing effect of the clamping device is poor, and this clamping method increases the workload and easily reduces work efficiency. Utility Model Content

[0005] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and propose a wind turbine blade processing tooling to solve the technical problems that the clamping device in the prior art is difficult to adapt to the rotation and fixation of the wind turbine blade, and the fixing effect of the clamping device is poor when the processing position of the wind turbine blade is deviated from the clamping angle.

[0006] In order to solve the above-mentioned technical problems, an embodiment of the present disclosure provides a wind blade processing tool, which is characterized in that it includes a mobile platform, a supporting mechanism arranged on the mobile platform and a clamping mechanism arranged on the supporting mechanism, the clamping mechanism can clamp the wind blade, the supporting mechanism can drive the clamping mechanism to move in a vertical direction relative to the mobile platform, and the clamping mechanism can rotate around a horizontal center axis relative to the supporting mechanism.

[0007] In some embodiments, the clamping mechanism includes two clamping plates, two mounting substrates corresponding to the two clamping plates, and a first driving member, wherein the first driving member can drive the clamping plates to move relative to the corresponding mounting substrates so that the two clamping plates move toward or away from each other.

[0008] In some embodiments, the first driving member includes a first motor and a first screw rod transmission-connected to the first motor, the first screw rod is threadedly connected to and passes through the mounting base plate, and the first screw rod is rotatably connected to the clamping plate.

[0009] In some embodiments, the clamping mechanism includes a guiding portion, which includes a sliding rod connected to the clamping plate and a guide frame connected to the mounting base plate, and the sliding rod is parallel to the first screw rod and is movably disposed on the guide frame.

[0010] In some embodiments, the clamping mechanism includes a mounting frame connected to the mounting substrate and a mounting plate movably accommodated in a slot of the mounting frame, and the first motor is disposed on the mounting plate.

[0011] In some embodiments, the support mechanism includes a support frame, the support frame is provided with an annular mounting groove, and the mounting base plate is provided with a sliding member which can be slidably accommodated in the annular mounting groove.

[0012] In some embodiments, the support frame is provided with a plurality of circumferentially spaced retaining blocks, the sliding member is provided with a groove, the retaining block is rotatably screwed to the support frame and can be inserted into the groove to limit the rotation of the sliding member relative to the support frame.

[0013] In some embodiments, the support mechanism includes a fixed portion fixedly connected to the mobile platform, a lifting portion connected to the support frame, and a second driving member, and the second driving member can drive the lifting portion to move up and down relative to the fixed portion.

[0014] In some embodiments, the fixing portion includes a fixing seat having a fixing groove extending in a vertical direction, the lifting portion includes a sliding frame arranged in the fixing groove, and the second driving member includes a second motor arranged on the fixing seat, and a second screw rod that is transmission-connected to the second motor and screwed to the sliding frame.

[0015] In some embodiments, the second driving member includes a driving bevel gear transmission-connected to the second motor and a driven bevel gear transmission-connected to the second screw, and the driving bevel gear and the driven bevel gear are meshed with each other.

[0016] Through the above technical scheme, the clamping mechanism is set up to clamp wind turbine blades of different thicknesses, and at the same time, it can also clamp different positions of the wind turbine blades, so that it has wide adaptability; through the support mechanism set up in conjunction with the clamping mechanism, sliding members are set at both ends of the mounting base plate, and the support frame is provided with an annular mounting groove, and each sliding member is slidably connected to the annular mounting groove, so that when the wind turbine blade rotates, the wind turbine blade can drive the clamping part and the mounting part to rotate. At this time, the sliding member slides on the annular mounting groove accordingly, so that the clamping part and the mounting part can adapt to the rotation of the blade when the processing position is adjusted, and the mounting base plate can rotate around the center of the annular mounting groove, so that the clamping angle of the clamping interval can be adjusted, so that the clamping mechanism can adapt to the rotation and fixation of the wind turbine blade to ensure the stability of the wind turbine blade during processing and rotation. Since the clamping angle of the clamping mechanism can be adjusted as the processing position of the wind turbine blade changes, the clamping angle and the processing position of the wind turbine blade will not be deviated, and the fixing effect of the clamping device is good; and when adjusting the position of the wind turbine blade, there is no need to repeatedly clamp the blade, which is conducive to reducing workload and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the fan blade processing tooling according to the embodiment of the utility model;

[0019] Figure 2 yes Figure 1 A schematic diagram of the main structure of the fan blade processing tooling;

[0020] Figure 3 yes Figure 1 A schematic diagram of the main cross-sectional structure of a fan blade processing tooling;

[0021] Figure 4 yes Figure 1 A schematic diagram of a side cross-sectional structure of a support mechanism of a fan blade processing tooling;

[0022] Figure 5 yes Figure 1 A schematic cross-sectional structure diagram of the connection between the mounting base plate and the support frame of the fan blade processing tooling;

[0023] Figure 6 It is a structural schematic diagram of a support frame of a fan blade processing tooling according to an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 1. Clamping mechanism; 11. Mounting base plate; 12. First driving member; 121. First screw rod; 122. First motor; 13. Sliding member; 131. Groove; 14. Clamping plate; 15. Mounting frame; 16. Slot body; 18. Mounting plate; 19. Guide portion; 191. Guide frame; 192. Sliding rod; 110. Tightening block;

[0026] 2. Support mechanism; 21. Support frame; 211. Positioning groove; 212. Annular mounting groove; 213. Upper bracket; 214. Lower bracket; 22. Fixing part; 221. Fixing seat; 222. Fixing groove; 23. Lifting part; 231. Sliding frame; 24. Second driving member; 241. Second screw rod; 242. Second motor; 243. Driving bevel gear; 244. Driven bevel gear;

[0027] 3. Mobile platform; 31. Universal wheel. DETAILED DESCRIPTION

[0028] The following is a further detailed description of the embodiments of the present disclosure in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0029] The present disclosure provides these embodiments to make the present disclosure thorough and complete, and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0030] It should be noted that, in the description of the present disclosure, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0031] In addition, the words "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0032] It should also be noted that in the description of the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0033] All terms used in the present disclosure have the same meanings as those understood by those of ordinary skill in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, for example, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined as such herein.

[0034] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0035] like Figures 1 to 6As shown, the utility model provides a fan blade processing tool, including: a clamping mechanism 1 and a supporting mechanism 2, the clamping mechanism 1 has two symmetrically arranged clamping ends, each of the clamping ends includes a mounting portion and a clamping portion, a clamping interval for clamping the fan blade is formed between the two clamping portions, the mounting portion includes a mounting base plate 11 and a first driving member 12, at least one side of the mounting base plate 11 is provided with a sliding member 13 at both ends, the first driving member 12 is mounted on the mounting base plate 11, and its driving end is connected to the clamping portion to drive the clamping portion relative to the other clamping portion The size of the clamping interval is adjusted by moving the support frame 21; the support mechanism 2 includes a support frame 21, which is arranged on one side of the clamping mechanism 1, and a positioning groove 211 corresponding to the clamping interval is opened in the middle thereof to allow the fan blade to pass through and be accommodated in the positioning groove 211; an annular mounting groove 212 is opened on one side of the support frame 21, and each of the sliding members 13 is slidably arranged in the annular mounting groove 212 to allow the mounting base plate 11 to rotate around the central axis of the annular mounting groove 212 when the fan blade rotates, thereby adjusting the clamping angle of the clamping mechanism 1.

[0036] In the present device, the clamping mechanism 1 has two symmetrically arranged clamping ends, each of which includes a mounting portion and a clamping portion, so that a clamping interval is formed between the two clamping portions of the two clamping ends, and the clamping interval is used to clamp the fan blades. Since the driving end of the first driving member 12 is connected to the clamping portion, the clamping portion can be driven to move relative to the other clamping portion, so that the size of the clamping interval can be adjusted, so that the clamping mechanism 1 can clamp fan blades of different thicknesses, and can also clamp different positions of the fan blades. The provided supporting mechanism 2 is used to support the clamping mechanism 1, and the supporting frame 21 is arranged on one side of the clamping mechanism 1, and a positioning groove 211 corresponding to the clamping interval is opened in the middle thereof, so that the fan blades can extend into the clamping interval through the positioning groove 211, and the blades are clamped through the clamping interval. At the same time, the present scheme also installs the substrate 11 to Sliders 13 are provided at both ends of the lesser side, and an annular mounting groove 212 is provided on one side of the support frame 21. Each slider 13 can be slidably arranged in the annular mounting groove 212, so that when the wind turbine blade rotates, the wind turbine blade can drive the clamping part and the mounting part to rotate. At this time, the slider 13 slides correspondingly on the annular mounting groove 212, so that the clamping part and the mounting part can adapt to the rotation of the blade when the processing position is adjusted. The mounting base plate 11 can rotate around the center of the annular mounting groove 212, so as to adjust the clamping angle of the clamping interval, so that the clamping mechanism 1 can adapt to the rotation and fixation of the wind turbine blade to ensure the stability of the wind turbine blade during processing and rotation. Since the clamping angle of the clamping mechanism 1 can be adjusted as the processing position of the wind turbine blade changes, the clamping angle and the processing position of the wind turbine blade will not be deviated, and the fixing effect of the clamping device is good.

[0037] In order to facilitate the movement of the device at the processing site, Figure 1 As shown, in some embodiments, the fan blade processing tooling also includes a mobile platform 3, the support mechanism 2 is fixedly mounted on the top of the mobile platform 3, and universal wheels 31 are installed at the four corners of the bottom of the mobile platform 3. By rolling the universal wheels 31, the device can be driven to move at the processing site to adjust the position of the device. It can be understood that a self-locking mechanism is provided on the universal wheel 31, which is a prior art, so the principle is not described here. After the tooling is moved to a suitable position, the self-locking mechanism can be used to lock the universal wheel 31 so that the tooling will not move. When the tooling needs to be moved, the self-locking mechanism is opened, and at this time, pushing the tooling can drive the tooling to move at the processing site.

[0038] In order to adjust the size of the clamping interval, Figure 1 , Figure 3 As shown, in some embodiments, the first driving member 12 includes a first screw 121 and a first motor 122 , the clamping portion includes a clamping plate 14 parallel to the mounting substrate 11 , and the mounting portion also includes a mounting frame 15 fixedly mounted on the mounting substrate 11 .

[0039] A groove body 16 is provided inside the mounting frame 15, and a slidable mounting plate 18 is arranged in the groove body 16. The first motor 122 is mounted on the mounting plate 18, and the driving shaft of the first motor 122 is coaxially fixedly connected to the first screw rod 121. The first screw rod 121 is threadedly connected to the mounting base plate 11, and its end close to the clamping section is rotatably connected to the clamping plate 14. In order to prevent the clamping plate 14 from rotating when the first screw 121 rotates, the mounting portion also includes a guide portion 19, which includes a guide frame 191 and a sliding rod 192, wherein the sliding rod 192 is arranged parallel to the first screw 121, one end of the sliding rod 192 is fixedly connected to the clamping plate 14, and the other end of the sliding rod 192 is slidably connected to the guide frame 191, wherein the sliding rod 192 can be directly slidably connected to the guide frame 191, or a telescopic rod can be arranged in the guide frame 191, and the sliding rod 192 is a part of the telescopic rod; the sliding rod 192 can slide along the guide frame 191, so that the clamping plate 14 can move relative to the other clamping plate 14 under the drive of the first screw 121.

[0040] During implementation, the first motor 122 drives the first screw 121 to rotate, the first screw 121 is threadedly connected to the mounting substrate 11, and is rotatably connected to the clamping plate 14, and a sliding rod 192 and a guide frame 191 are provided to rotationally limit the clamping plate 14, so that the first screw 121 can drive the clamping plate 14 to move relative to the mounting substrate 11 when rotating, thereby making the two clamping plates 14 move toward or away from each other, thereby adjusting the size of the clamping interval.

[0041] It should be noted that, in other implementations, the first driving member 12 may also be a combination of a manual wheel and a screw, or an oil cylinder, a pneumatic cylinder, etc.

[0042] In order to improve the adaptability of the clamping mechanism 1, Figures 1 to 4 As shown, in some embodiments, the support mechanism 2 further includes two groups of lifting adjustment members, which are respectively arranged on both sides of the support frame 21, and each group of lifting driving members includes a fixed portion 22, a lifting portion 23 and a second driving member 24. The lifting portion 23 is slidably connected to the fixed portion 22, and the lifting portion 23 can move relative to the fixed portion 22 in the height direction. The driving end of the second driving member 24 is connected to the lifting portion 23 to drive the lifting portion 23 to perform lifting movement. The lifting portion 23 is driven to move in the height direction of the lifting portion 23 by the second driving member 24, and the height of the lifting portion 23 can be adjusted, so that the height of the clamping mechanism 1 is adjustable, and can adapt to the fixing of blades of different heights.

[0043] Specifically, Figure 1 , Figure 4 As shown, in some embodiments, the fixing portion 22 includes a fixing seat 221 , the lifting portion 23 includes a sliding frame 231 , and the second driving member 24 includes a second screw rod 241 and a second motor 242 .

[0044] A fixing groove 222 vertically penetrating the fixing seat 221 is provided on one side of the fixing seat 221 close to the supporting frame 21; the sliding frame 231 is fixedly connected to the supporting frame 21, and at least partially built into the fixing groove 222, and slidably connected to the fixing groove 222. The second screw rod 241 is vertically arranged in the fixing groove 222, and the bottom end of the second screw rod 241 is rotatably connected to the fixing seat 221 through a bearing, the sliding frame 231 is sleeved on the outer side of the second screw rod 241, and is threadedly connected to the second screw rod 241, and the driving shaft of the second motor 242 is connected to the second screw rod 241 to drive the second screw rod 241 to rotate.

[0045] During implementation, the second motor 242 is used to drive the second screw 241 to rotate. Since the sliding frame 231 is threadedly connected to the second screw 241 and is slidably connected to the fixed groove 222, the second screw 241 can drive the sliding frame 231 to rise or fall when rotating. By simultaneously driving the sliding frames 231 on both sides of the support frame 21 to rise or fall at the same time, the height of the support frame 21 and the clamping mechanism 1 thereon can be adjusted.

[0046] It should be noted that the driving shaft of the second motor 242 can be directly coaxially fixedly connected to the second screw rod 241, or can be connected to the second screw rod 241 by a reduction gear system or a pulley set. In this solution, the second motor 242 is directly mounted on one side of the fixed seat 221, and its driving shaft penetrates into the fixed groove 222 and is connected with a driving bevel gear 243. The bottom end of the second screw rod 241 is sleeved with a driven bevel gear 244, and the driven bevel gear 244 is meshed with the driving bevel gear 243. The second motor 242 can drive the driving bevel gear 243 to rotate, so as to drive the rotation of the driven bevel gear 244, and then drive the second screw rod 241 to rotate. Since the sliding frame 231 is threadedly connected to the second screw rod 241 and is slidably connected to the fixed groove 222, the second screw rod 241 can drive the sliding frame 231 to rise or fall when rotating to adjust the height of the clamping mechanism 1.

[0047] In order to improve the stability of the installation of the clamping mechanism 1, as Figure 1 , Figure 5 , Figure 6 As shown, in some embodiments, the support mechanism 2 is provided with two, and the two support mechanisms 2 are symmetrically arranged on both sides of the clamping mechanism 1, and the annular mounting groove 212 is arranged on the side of the support frame 21 close to the clamping interval. The positioning groove 211 is circular, and its diameter is smaller than the length of the mounting substrate 11, and the annular mounting groove 212 is coaxially arranged with the positioning groove 211. Correspondingly, four sliding members 13 are arranged on each support frame 21, and two sliding members 13 are arranged on both sides, and the two sliding members 13 on one side are respectively arranged at the two ends of the support frame 21. The support frame 21 can be connected to the two support mechanisms 2 on both sides through the sliding members 13 on both sides, thereby improving the stability of the support frame 21.

[0048] Further, such as Figure 5 , Figure 6As shown, in some embodiments, the sliding member 13 includes a slider; the slider is connected to the mounting base plate 11, and is slidably connected to the annular mounting groove 212, and can slide around the annular mounting groove 212, and a plurality of positioning threaded holes are opened around the annular mounting groove 212 in the annular mounting groove 212, which penetrate the support frame 21, and the positioning threaded holes are threadedly connected to the clamping block 110 on the side away from the clamping mechanism 1, and the clamping block 110 is screwed into the corresponding threaded hole, and one end of the clamping block 110 is extended into the groove 131 on one side of the slider, and is tightly matched with the slider, so that the mounting base plate 11 can be fixed, wherein the area of ​​the groove 131 is larger than the area of ​​the clamping end of the clamping block 110.

[0049] In some other possible embodiments, in order to further improve the convenience of use, the support frame 21 includes two upper and lower semi-annular parts of an upper bracket 213 and a lower bracket 214. One end of the upper bracket 213 and one end of the lower bracket 214 are rotatably connected by a rotating shaft, and the other end of the upper bracket 213 and the other end of the lower bracket 214 are fixed by bolts. During installation, the upper bracket 213 can be opened, and when the tooling is moved to place the blade in the clamping interval, the upper bracket 213 is rotated closed to fix the upper bracket 213 and the lower bracket 214.

[0050] Working principle: During implementation, the universal wheel 31 is first used to move the tooling to the position where the blade needs to be supported and fixed, and then the universal wheel 31 is locked. Before fixing the blade, the second motor 242 can be turned on, and the second screw 241 is driven to rotate by the second motor 242. The second screw 241 can drive the sliding frame 231 to rise or fall when rotating. By simultaneously driving the sliding frames 231 on both sides of the support frame 21 to rise or fall at the same time, the height of the clamping mechanism 1 is adjusted to a suitable position; the first motor 122 drives the first screw 121 to rotate, and the first screw 121 is threadedly connected to the mounting base plate 11, and is rotatably connected to the clamping plate 14, and a sliding rod 19 is set. 2 and the guide frame 191 limit the rotation of the clamping plate 14, so that the first screw 121 can drive the clamping plate 14 to move relative to the other clamping plate 14 when rotating, until the fan blade is clamped and fixed; when the blade is rotated to adjust the processing position of the blade, the clamping block 110 can be loosened to allow the slider to slide in the annular mounting groove 212. When the fan blade rotates, it can drive the clamping mechanism 1 to rotate with the fan blade to adapt to the processing angle of the fan blade. After adjustment, the clamping block 110 is screwed into the corresponding threaded hole until one end of the clamping block 110 extends to the groove 131 on one side of the slider and is tightly matched with the slider, so that the mounting base plate 11 can be fixed.

[0051] The utility model provides a clamping mechanism 1, which has two symmetrically arranged clamping ends, each of which includes a mounting portion and a clamping portion, so that a clamping interval is formed between two clamping portions of the two clamping ends, and the clamping interval is used to clamp the fan blades. Since the driving end of the first driving member 12 is connected to the clamping portion, the clamping portion can be driven to move relative to the other clamping portion, so that the size of the clamping interval can be adjusted, so that the clamping mechanism 1 can clamp fan blades of different thicknesses, and can also clamp different positions of the fan blades, so that it has wide adaptability.

[0052] The utility model is provided with a supporting mechanism 2 which cooperates with the clamping mechanism 1, and a sliding member 13 is provided at both ends of at least one side of the mounting base 11, and an annular mounting groove 212 is provided on one side of the supporting frame 21, and each sliding member 13 is slidably connected with the annular mounting groove 212, so that when the wind turbine blade rotates, the wind turbine blade can drive the clamping part and the mounting part to rotate. At this time, the sliding member 13 slides correspondingly on the annular mounting groove 212, so that the clamping part and the mounting part can adapt to the rotation of the blade when the processing position is adjusted, and the mounting base 11 can rotate around the center of the annular mounting groove 212, so that the clamping angle of the clamping interval can be adjusted, so that the clamping mechanism 1 can adapt to the rotation and fixation of the wind turbine blade to ensure the stability of the wind turbine blade during processing and rotation. Since the clamping angle of the clamping mechanism 1 can be adjusted as the processing position of the wind turbine blade changes, the clamping angle and the processing position of the wind turbine blade will not be deviated, and the fixing effect of the clamping device is good; and when adjusting the position of the wind turbine blade, there is no need to repeatedly clamp the blade, which is beneficial to reducing the workload and improving the work efficiency.

[0053] So far, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.

[0054] Although some specific embodiments of the present disclosure have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present disclosure. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A fan blade processing tool, characterized in that: The invention comprises a mobile platform (3), a support mechanism (2) arranged on the mobile platform (3), and a clamping mechanism (1) arranged on the support mechanism (2); the clamping mechanism (1) is capable of clamping a fan blade; the support mechanism (2) is capable of driving the clamping mechanism (1) to move in a vertical direction relative to the mobile platform (3); and the clamping mechanism (1) is capable of rotating around a horizontal central axis relative to the support mechanism (2).

2. The fan blade processing tool according to claim 1, characterized in that: The clamping mechanism (1) comprises two clamping plates (14), two mounting substrates (11) corresponding to the two clamping plates (14), and a first driving member (12), wherein the first driving member (12) is capable of driving the clamping plates (14) to move relative to the corresponding mounting substrates (11) so that the two clamping plates (14) move toward or away from each other.

3. The fan blade processing tooling according to claim 2 is characterized in that: The first driving member (12) comprises a first motor (122), a first screw rod (121) drivingly connected to the first motor (122), the first screw rod (121) being screwed onto and passing through the mounting base plate (11), and the first screw rod (121) being rotatably connected to the clamping plate (14).

4. The fan blade processing tool according to claim 3, characterized in that: The clamping mechanism (1) comprises a guiding portion (19), wherein the guiding portion (19) comprises a sliding rod (192) connected to the clamping plate (14) and a guiding frame (191) connected to the mounting base plate (11), wherein the sliding rod (192) is parallel to the first screw rod (121) and is movably arranged on the guiding frame (191).

5. The fan blade processing tool according to claim 3, characterized in that: The clamping mechanism (1) comprises a mounting frame (15) connected to the mounting base plate (11) and a mounting plate (18) movably accommodated in a slot (16) of the mounting frame (15), and the first motor (122) is arranged on the mounting plate (18).

6. The fan blade processing tooling according to claim 2, characterized in that: The support mechanism (2) comprises a support frame (21), the support frame (21) is provided with an annular mounting groove (212), and the mounting base plate (11) is provided with a sliding member (13) slidably accommodated in the annular mounting groove (212).

7. The fan blade processing tool according to claim 6, characterized in that: The support frame (21) is provided with a plurality of abutment blocks (110) arranged at intervals in the circumferential direction, and the sliding member (13) is provided with a groove (131). The abutment blocks (110) are rotatably screwed to the support frame (21) and can be inserted into the groove (131) to limit the rotation of the sliding member (13) relative to the support frame (21).

8. The fan blade processing tool according to claim 6, characterized in that: The support mechanism (2) comprises a fixed portion (22) fixedly connected to the mobile platform (3), a lifting portion (23) connected to the support frame (21), and a second driving member (24), wherein the second driving member (24) is capable of driving the lifting portion (23) to move up and down relative to the fixed portion (22).

9. The fan blade processing tool according to claim 8, characterized in that: The fixing portion (22) comprises a fixing seat (221) having a fixing groove (222) extending in a vertical direction, the lifting portion (23) comprises a sliding frame (231) arranged in the fixing groove (222), and the second driving member (24) comprises a second motor (242) arranged on the fixing seat (221), and a second screw rod (241) which is transmission-connected to the second motor (242) and screwed to the sliding frame (231).

10. The fan blade processing tool according to claim 9, characterized in that: The second driving member (24) comprises a driving bevel gear (243) drivingly connected to the second motor (242) and a driven bevel gear (244) drivingly connected to the second screw rod (241), and the driving bevel gear (243) and the driven bevel gear (244) are meshed with each other.

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