A large-scale glass fiber reinforced plastic wind turbine shroud positioning and punching tool

Abstract

The invention discloses a positioning and punching tool for a flow guide cover of a large glass fiber reinforced plastic wind driven generator, and relates to the field of machining and manufacturingof flow guide covers. The positioning and punching tool comprises a shell assembly, a tray assembly, a fixing mechanism and a driving mechanism. The shell assembly comprises a shell and a bottom platefixedly connected to the shell. The tray assembly comprises a fixed disc and a plurality of rotary ring discs, the plurality of rotary ring discs are sleeved together in sequence and mutually connected in a sliding mode, the fixed disc is fixedly connected to the bottom plate through a fixing support column and located in the inner center of the shell, and the rotary ring discs are rotatably connected between the fixed disc and the shell. Since the fixed disc and the rotary ring discs which are flush with the ground are arranged, feeding and discharging are convenient, the rotary ring discs in multiple stages are arranged to adapt to flow guide covers of different sizes, the stability of the flow guide covers during machining is ensured through positioning of the fixing mechanism, and theflow guide covers can be rotated by arranging the driving mechanism, therefore, workers do not need to transfer positions, troubles are saved, and operation is convenient.

Description

Technical field [0001] The present invention relates to manufacture the shroud, and in particular relates to a large wind turbine shroud fiberglass positioning punch tooling. Background technique [0002] Wind turbine shroud generally larger, the weight is relatively large, when the puncturing shroud inconvenient: [0003] One easy punch height, need a ladder or elevator; second is the need to punch when securing the shroud to keep it stable, but this is very convenient to adjust the position of the shroud; three is required for a position when drilling, the needs of workers with tools and ladders (elevator) to the transfer position. [0004] Shroud current generator puncturing positioning tooling and other processing operations, some of the generator is fixed shroud inclined, rotatable perforated shroud during processing. Such targeting methods can solve the above problems but, although will produce other defects, the first one is not convenient loading and unloading, is unable ...

AI Technical Summary

Problems solved by technology

Although this positioning method can solve the above problems, it will produce other defects. The first is that it is inconvenient to load and unload materials, the second is that it is impossible to enter the inside of the shroud for processing operations, and the third is that this positioning tool is generally only Applicable to some shrouds with little change in size and shape

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