Rotary cutter for bunch pipe production

Abstract

The invention relates to the field of machinery. The rotary cutter for bunch pipe production comprises a rotary cutter body; the rotary cutter body includes a frame; a cutting piece is arranged on the frame, and is provided with a first through hole penetrated front and back; a cutter is arranged on the inner wall of the first through hole; the cutting piece is connected with a first motor through a transmission mechanism; and a rotating center line of the cutting piece is parallel to the center axis direction of the first through hole. The rotary cutter realizes movement of a cutter through rotation of the cutting piece to spirally cut a pipe-shaped body so as to conveniently produce a bunch pipe to wind a lead, and realizes the lead protecting and insulating effects.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a rotary cutter. Background technique [0002] In order to prevent the wire harness from being short-circuited or open-circuited due to the wear and tear on the wire insulation layer caused by external factors such as vibration and friction, it is necessary to add a layer of wire harness outside the wire harness when threading. There are two ways to install the harness tube. One method is to first pass the steel wire through the harness tube to connect the steel wire with the wire, and then pull the steel wire to pass the wire harness through the harness tube. This method is suitable for short and thin wires ;Another method is to cut the wire harness tube, and then insert the wires from the slit, this method is suitable for long and thick wires or multiple wires and threaded. At present, most of the wire harnesses that need to be added with wire harnesses on the construction site are long...

AI Technical Summary

Problems solved by technology

When this method is used, the blade or scissors are usually used to cut the tube, but the ordinary blade often causes the blade to deviate from the expected cutting track due to the uneven force applied by the arm or the slight change in the direction of the force, resulting in the Unfavorable factors such as the rapid slide of the machine or the distortion of the cutting line will cause a decrease in work efficiency, and in severe cases, it will cause personal injury to the operator or assisting personnel; although the scissors have good guidance when cutting the tube, it is rare for ordinary blades to cut the tube unfavorable factors, but scissors can cause arm discomfort due to their own structural defects and blunt cutting edges

The above defects lead to a decrease in work efficiency at the pipe cutting site, and there are potential safety hazards, so it is necessary to propose improvements

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