Anti-shaking cutting device for metal corrugated pipe machining

Abstract

The utility model discloses an anti-shake cutting device for metal corrugated pipe processing, which comprises a device main body, a first support plate and a second support plate which are mutually symmetrical are convexly arranged on the device main body, a cavity is formed in the first support plate, a rotating disc is rotatably mounted in the cavity, three arc-shaped guide grooves are formed in the rotating disc, and the arc-shaped guide grooves are communicated with the first support plate and the second support plate. Three rectangular sliding grooves communicating with the outside are formed in the inner wall of one side of the cavity, when a corrugated pipe is fixed, the corrugated pipe is arranged on the three inner supporting rods in a sleeving mode, and at the moment, a first servo motor can be started to drive a rotating disc to rotate; furthermore, the three sliding shafts can drive the three inner supporting rods to be away from one another synchronously through double limitation of the arc-shaped guide grooves and the rectangular sliding grooves, so that the metal corrugated pipe is internally supported and fixed, and the metal corrugated pipe is prevented from shaking in the cutting process; therefore, the metal corrugated pipe can be cut while the cutting knife rotates around the metal corrugated pipe.

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