Machining device and machining method for inner wall of center groove of power generation wind blade

Abstract

The invention discloses a power generation wind blade center groove inner wall machining device and a machining method thereof, and belongs to the technical field of metal machining. The power generation wind blade center groove inner wall machining device comprises a mounting support, a movable support is slidably arranged on the mounting support, an annular track is fixedly arranged on the movable support, and a moving mechanism is slidably arranged on the annular track; a cutting mechanism and a grinding mechanism are slidably arranged on the moving mechanism, a punching mechanism and an accessory mounting mechanism are rotatably arranged on the moving mechanism, and the punching mechanism and the accessory mounting mechanism are not mounted at the same time. And meanwhile, a matching column on the grinding mechanism can be matched with a matching hole in an arc-shaped grinding block, end face grinding and outer surface grinding of the end of the blade are achieved, the punching mechanism is further provided with two semicircular cylinders, punching chippings are collected, and the chippings generated during punching are prevented from being scattered all around.

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