A fast twisting device for fan blades

Abstract

The invention discloses a rapid twisting device of a fan blade. The rapid twisting device comprises a workbench and supporting feet. A convex guide rail and a rotary clamping device are arranged on one side of the top face of the workbench, a base in the rotary clamping device is slidingly arranged on the top face of the workbench, a pair of fixing plates are arranged on the rear side of the top face of the workbench, and a pair of cooperation blocks right opposite to the rotary clamping device and capable of rotating are arranged on the front end wall of the fixing plate on the front side. The rotary clamping device further comprises a bottom disc rotationally arranged on the top face of the base, a lower disc is arranged above the bottom disc, the lower disc is fixedly connected to the bottom disc through supporting columns, a pressing air cylinder is arranged in the center of the top face of the bottom disc, and a piston rod of the pressing air cylinder penetrates through the lowerdisc and is connected with a pressing disc. The rapid twisting device has the beneficial effects that multiple to-be-machined iron sheets can be simultaneously fixed and can rotate, so that the iron sheets are matched with the twisting device, each iron sheet can be precisely and rapidly twisted, the automation degree is high, and the effect is good.

Description

technical field [0001] The invention relates to the technical field of fan parts processing equipment, and more specifically relates to a fast twisting device for fan blades. Background technique [0002] The blades of the fan are twisted in a spiral shape. During the processing, the twisting degree of the fan blades is different, and the blowing effect is also different. Therefore, the processing of the fan blades is very important. The existing processing equipment can only process individual blades. Processing, the efficiency is low, and the degree of distortion of the blade by the equipment is very simple, the flexibility is low, and it is not suitable for the current automated production. Contents of the invention [0003] The purpose of the present invention is to provide a fast twisting device for fan blades in view of the deficiencies in the prior art, which can fix multiple iron sheets to be processed at the same time, and can rotate, so that it can be matched wit...

AI Technical Summary

Problems solved by technology

[0002] The blades of the fan are twisted in a spiral shape. During the processing, the twisting degree of the fan blades is different, and the blowing effect is also different. Therefore, the processing of the fan blades is very important. The existing processing equipment can only process individual blades. processing, the efficiency is low, and the degree of distortion of the equipment to the blade is very single, the flexibility is low, and it is not suitable for the current automated production

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