Automatic pipe cutting device

By designing an automatic pipe cutting device, using the combination of clamping mechanism, stroke mechanism and cutting mechanism, the high cost and uneven cutting surface problems caused by manual cutting in the prior art are solved, automatic cutting is realized, and cutting effect and joint quality are improved.

CN111014806BActive Publication Date: 2025-03-18SHENZHEN GAS ENGINEERING SUPERVISION CO LTD
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Patent Information

Application Number
CN202010006607.6
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2020-01-03
Publication Date
2025-03-18
Estimated Expiration
2040-01-03

AI Technical Summary

Technical Problem

In the prior art, the pipeline needs manual support during the cutting process at the construction site, resulting in high labor costs and rough or uneven cutting surfaces, which affects the sealing and firmness of subsequent connections.

Method used

An automatic pipe cutting device is designed, including a clamping mechanism, a stroke mechanism and a cutting mechanism. The clamping mechanism has a pipe accommodating cavity, and the stroke mechanism part passes through the clamping mechanism, which drives the clamping mechanism to rotate relative to the pipeline, and drives the cutting mechanism to circumferentially cut.

Benefits of technology

Through the automated cutting process, the problem of pipe shifting during the cutting process is avoided, the smoothness and consistency of the cutting surface are improved, and the stability and sealing of subsequent connections are enhanced.

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Abstract

The present invention discloses an automatic pipe cutting device, which includes a clamping mechanism, and a stroke mechanism and a cutting mechanism arranged on the clamping mechanism. The clamping mechanism has a pipe accommodating cavity, and the stroke mechanism partially passes through the clamping mechanism and is placed in the pipe accommodating cavity. When the pipe is placed in the pipe accommodating cavity, the stroke mechanism is connected to the pipe and drives the clamping mechanism to rotate relative to the pipe. The present invention clamps the pipe by the clamping mechanism, and drives the clamping mechanism to rotate relative to the pipe by the stroke mechanism, so as to drive the cutting mechanism to rotate relative to the pipe by the clamping mechanism, so as to perform circumferential cutting of the pipe. In this way, the pipe does not need to be rotated during the cutting process, and the problem of rough or uneven cutting surface caused by the pipe being offset during the cutting process is avoided, thereby improving the cutting effect.
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