Round bar lifting type stainless steel thin-wall water pipe cutting machine

Abstract

The invention discloses a round bar lifting type stainless steel thin-wall water pipe cutting machine. The machine comprises a machine body, a round cutter part, a roller part located on the machine body, a fixed seat fixed on the machine body; the round cutter part comprises a lifting pressure rod and a pressing wheel fixing device, wherein the lifting pressure rod penetrates through the interior of the fixed seat and is in sliding fit with the fixed seat, the pressing wheel fixing device is fixed at the lower end of the lifting pressure rod, and wheel teeth are arranged on one side of the lifting pressure rod along the axis of the lifting pressure rod; a gear meshed with the gear teeth is arranged in the fixed seat, and the gear is rotationally connected with the fixed seat; one side of the gear is provided with a rotating shaft, and the end, far away from the gear, of the rotating shaft extends out of the fixed seat and is rotationally connected with the fixed seat; and the rotating shaft is in sliding connection with a rotating rod matched with a through hole, and the lower end of the lifting pressure rod is rotationally connected with a round cutter. According to the round bar lifting type stainless steel thin-wall water pipe cutting machine, when a thin-wall stainless steel water pipe is cut, a pipe orifice cannot deform, and burrs cannot be generated; and the operation is simple, the machined diameter range of the thin-wall stainless steel water pipe is wide, the machining efficiency is high, and the machine has high commercial value and popularization value.

Description

technical field [0001] The invention relates to a cutting machine, in particular to a round rod lifting type stainless steel thin-walled water pipe cutting machine. Background technique [0002] Thin-wall stainless steel water pipe is a very good direct drinking water delivery pipe. It has the characteristics of low water leakage rate and can save precious water resources. In the 1980s, the water leakage rate of water pipes was about 17%, and the water leakage rate dropped to 7% after switching to stainless steel water pipes. In addition, compared with copper water pipes, stainless steel water pipes have better water permeability and do not corrode when the flow rate is high. Its thermal insulation is also 24 times that of copper pipes. [0003] The traditional cutting of thin-walled stainless steel water pipes uses a traditional cutting machine. The thin-walled stainless steel water pipes are directly placed on the cutting machine, and then the thin-walled stainless stee...

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Problems solved by technology

[0003] The traditional cutting of thin-walled stainless steel water pipes uses a traditional cutting machine. The thin-walled stainless steel water pipes are directly placed on the cutting machine, and then the thin-walled stainless steel water pipes are cut with a high-speed rotating disc cutter. This cutting method is easy to make the thin-walled stainless steel pipes The mouth of the water pipe is deformed and has a lot of burrs, which is difficult to meet the user's requirements

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