Portable manual pipe cutter

Abstract

The invention relates to a portable manual pipe cutter which adopts a brand-new structure design. Based on the movable connection between a master control liner plate (1) and an auxiliary liner plate(2), in the process that the relative rotation between the master control liner plate (1) and the auxiliary liner plate (2) is achieved, based on cutter heads (6) and a cambered base (5) which are arranged on the opposite inner sides of the master control liner plate (1) and the auxiliary liner plate (2) separately, the two cutter heads (6) and the cambered base (5) come into contact with a line pipe to be cut and arranged between the two cutter heads (6) and the cambered base (5); with the manual control over the master control liner plate (1), the whole pipe cutter is rotated by taking the center line of the line pipe to be cut as the axis; and with the rotation of the pipe cutter relative to the line pipe to be cut, the cutting of the line pipe to be cut is achieved through the cutter heads along the sides of the line pipe to be cut. According to the designed portable manual pipe cutter, the cutting operation of the line pipe can be achieved easily and efficiently while achieving portability and light weight.

Description

technical field [0001] The invention relates to a portable manual pipe cutter, which belongs to the technical field of pipe cutting tools. Background technique [0002] Metal pipes and plastic pipes are important components in the connecting pipelines of modern industrial equipment. Metal pipes and plastic pipes are used as wires, cables, wire and cable protection pipes for automatic instrument signals and civil shower hoses, with specifications ranging from 3mm to 150mm. However, in practical applications, we can still find deficiencies. As we all know, wire pipes are mass-produced and shipped in bundles. In actual use, users need to intercept and use wire pipes according to actual conditions. This involves Cutting of wire pipes, but the cutting of wire pipes in the prior art is cumbersome, such as the cutting of metal pipes, the prior art requires the use of a cutting machine, which is bulky and inconvenient to use; if cutting the hose, even without a cutting machine, use ...

AI Technical Summary

Problems solved by technology

However, in practical applications, we can still find deficiencies. As we all know, wire pipes are mass-produced and shipped in bundles. In actual use, users need to intercept and use wire pipes according to actual conditions. This involves Cutting of wire pipes, but the cutting of wire pipes in the prior art is cumbersome, such as the cutting of metal pipes, the prior art requires the use of a cutting machine, which is bulky and inconvenient to use; if cutting the hose, even without a cutting machine, use Other tools such as scissors or knives are also very inconvenient to operate, and the ports of the obtained wire pipes are rough. Therefore, the cutting operation of the wire pipes in the prior art is still very inconvenient

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