Anti-corrosion and heat-preservation pipeline heat preservation foam layer cutting cutter

Abstract

The invention discloses an anti-corrosion and heat-preservation pipeline heat preservation foam layer cutting cutter. The anti-corrosion and heat-preservation pipeline heat preservation foam layer cutting cutter solves the problem that when an ordinary cutter is manually adopted for cutting and peeling heat preservation materials at present, the cutting efficiency is low. The anti-corrosion and heat-preservation pipeline heat preservation foam layer cutting cutter comprises a cutter frame and two cutter bodies. The cutter frame is in sliding connection to a rotation ring through a first sliding assembly. The rotation ring is provided with a drive assembly. The two cutter bodies are arranged on the cutter frame in a spaced manner through a cutter clamp assembly, and the cutter clamp assembly slides and is limited on the cutter frame through a second sliding assembly. According to the anti-corrosion and heat-preservation pipeline heat preservation foam layer cutting cutter, the cutting depth and width of a pipe heat preservation material can be adjusted, heat preservation material notches are flat, and the cutting efficiency is high.

Description

technical field [0001] The invention relates to a cutting element capable of rectilinear motion that does not move with a workpiece, in particular to a cutting tool for an anti-corrosion and heat-retaining pipeline heat-insulating foam layer. Background technique [0002] In order to reduce the heat loss of the fluid in the pipeline and improve the heat transfer efficiency of the fluid, a layer of thermal insulation foam material with thermal insulation effect is usually wrapped on the outer wall of the pipe. At both ends of anti-corrosion pipelines in different sections, exposed anti-corrosion pipes are required for butt welding. [0003] At present, the formation of anti-corrosion pipes and insulation foam layers usually adopts a one-time method to produce anti-corrosion pipe insulation layers, which uses an extruder to coaxially extrude the outer wall of the insulation layer on the outside of the anti-corrosion pipes, and at the same time fills the insulation layer betwee...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantage of low cutting efficiency of cutting and stripping insulation materials by ordinary cutters, the present invention provides a cutting tool for cutting anti-corrosion and thermal insulation pipe insulation foam layers with high cutting efficiency.

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