Blade blade root bolt pre-embedded tooling
A bolt and blade technology, applied in the field of blade root bolt pre-embedded tooling, can solve the problems of complex installation process, low installation accuracy and low efficiency of wind power blades, and achieve the effects of small error, high precision and time saving.
Active Publication Date: 2018-04-20
JILIN CHONGTONG CHENGFEI NEW MATERIAL +1
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Problems solved by technology
[0003] The invention proposes a pre-embedded tooling for blade root bolts, which solves the problems of complicated installation process, low efficiency and low installation accuracy of wind power blades in the prior art
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0021] The pre-embedded tooling of blade root bolts in this embodiment is as follows: figure 1 with 2 As shown, it includes: upper mold and lower mold, upper mold includes: upper bracket 11, upper bolt orifice plate 12 and upper lock adjustment mechanism, lower mold includes: lower bracket 21, lower bolt orifice plate 22 and lower lock adjustment mechanism . Both the upper bolt hole plate 12 and the lower bolt hole plate 22 are semicircular plates with the same s...
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The invention relates to the technical field of manufacturing of wind power blades and discloses an embedding tool for a bolt of a blade root. The embedding tool comprises an upper die and a lower die. The upper die comprises an upper support, an upper bolt hole plate and an upper locking adjusting mechanism. The lower die comprises a lower support, a lower bolt hole plate and a lower locking adjusting mechanism. The upper bolt hole plate and the lower bolt hole plate are semicircular plates of the same specification, and bolt sleeve holes are evenly distributed in the edges of the circumferences of the semicircular plates. The upper bolt hole plate is installed on the upper locking adjusting mechanism, and the lower bolt hole plate is installed on the lower locking adjusting mechanism. The upper locking adjusting mechanism is installed on the upper support and used for fastening the upper bolt hole plate, the lower locking adjusting mechanism is installed on the lower support and used for fastening the lower bolt hole plate, and the upper bole hole plate and the lower bolt hole plate are adjusted through the upper locking adjusting mechanism and the lower locking adjusting mechanism correspondingly to be aligned with each other. A whole circular plate is formed by the upper bole hole plate and the lower bolt hole plate, and a preset included angle is formed between the circular plate and the horizontal plane. By means of the tool, the bolt can be embedded at the root during manufacturing of a blade, a large amount of time is saved, in addition, precision is high, and errors are small.
Description
technical field [0001] The invention relates to the technical field of wind power blade manufacturing, in particular to a blade root bolt pre-embedded tooling. Background technique [0002] The current wind power blade installation process is to use a blade root puncher to drill holes at the blade root, then install stud nuts, and finally install screw rods. The installation process requires blade root punching machine equipment and multiple wing plate support frames, and requires a larger site to increase the floor space. In addition, the equipment is expensive and maintenance is cumbersome, and a lot of unnecessary waste will be wasted in this process. human, material and time costs. When there are many types of blades, it will not only delay the time, but also need to install different airfoil support frames. At the same time, it will also form an efficiency bottleneck in the entire processing process of the blades, resulting in unsmooth production and affecting the enti...
Claims
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IPC IPC(8): B23P19/12
CPCB23P19/12
Inventor 韩飞
Owner JILIN CHONGTONG CHENGFEI NEW MATERIAL