A large-scale permanent magnet direct-drive wind turbine rotor magnetic steel paste-free tooling
A wind power generator, permanent magnet direct drive technology, applied in the manufacture of stator/rotor body, etc., can solve the problems of poor product quality, large safety hazards, low production efficiency, etc., to improve product quality and personal safety, and prolong service life Effect
Active Publication Date: 2017-07-07
JIANGSU CRRC ELECTRIC CO LTD
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a large-scale permanent magnet direct drive wind power generator rotor magnetic steel paste non-beating tooling, which overcomes the above defects and solves the problems of large safety hazards, low production efficiency and poor product quality
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Embodiment 1
[0024] see figure 1 , figure 2 and image 3 , figure 1 It is a structural schematic diagram of the front view of a large-scale permanent magnet direct drive wind power generator rotor magnetic steel paste non-beating tooling of the present invention; figure 2 It is a schematic cross-sectional structure diagram of a large-scale permanent magnet direct-drive wind power generator rotor magnet steel pasted without knocking tooling of the present invention; image 3 It is a structural schematic diagram of a large-scale permanent magnet direct-drive wind power generator rotor magnetic steel paste non-beating tooling of the present invention when it is working. Such as figure 1 , figure 2 and image 3 As shown, it includes a first push block 1 , a second push block 2 and an end plate 3 .
[0025] The first push block 1 is provided with a handle 4, the handle 4 runs through the first push block 1, the two ends of the handle 4 are exposed to the first push block 1, and the ha...
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The invention provides a large-scale permanent magnet direct-drive wind power generator rotor magnetic steel paste non-beating tooling, including a first push block, a second push block and an end plate, the first push block is provided with a handle, and the handle Through the first push block, a handle through hole is formed on the second push block, and the handle passes through the second push block and is exposed to the second push block. The present invention proposes a large-scale permanent-magnet direct-drive wind power generator rotor magnet sticking free tooling, which can reliably, efficiently and safely realize the large-scale permanent magnet direct-drive wind power generator rotor magnet sticking, prolonging the service life of the push-in device , to prevent employees from splashing the magnetic steel during operation, improving product quality and personal safety.
Description
technical field [0001] The invention belongs to the technical field of generator rotors, and in particular relates to a large-scale permanent magnet direct drive wind power generator rotor magnetic steel pasting and knock-free tooling. Background technique [0002] At present, the permanent magnet direct-drive wind turbine rotor uses a mechanically fixed pasted magnet that requires a push-in device, and the push-in device assembly tooling in the push-in device is used to push and release the magnet. Each pole of the rotor has multiple layers of magnets. When pushing to the last layer of magnets, the repulsive force of the previously pushed magnets is too large, making it difficult to push the last layer of magnets. At this time, it is necessary to hit the push block of the pushing and releasing assembly tooling with a wooden hammer to move the pushing device upwards, and then push the magnetic steel into place. The pushing block is connected with the pushing plate tooling. L...
Claims
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IPC IPC(8): H02K15/03
Inventor 李甫林曹翰清王杰雷林璋杨晔徐海阳王鑫段灿明
Owner JIANGSU CRRC ELECTRIC CO LTD