A pipe cutting device for thick-walled pvc plastic pipes

Abstract

The invention discloses a pipe cutting device for thick-walled PVC plastic pipes. There are the first support and the second support. The horizontal ends of the placement tube are respectively welded vertically with the first support and the second support. A screw pressing mechanism is installed in the middle of the placement tube. Pipe, the present invention through the mutual combination of the above parts, the present invention wraps, fixes, and cuts the thick-walled PVC plastic pipe by placing the pipe, the first support, the screw down mechanism, and the cutting structure, so as to ensure that the thick-walled PVC plastic pipe The pipe is placed stably without relative sliding, and the cutting knife slides along the incision, the cutting direction is accurate, and the cut surface is neat and smooth. If the thick-walled PVC plastic pipe breaks, the fragments will be wrapped by the enveloping pipe without splashing. High safety performance.

Description

technical field [0001] The invention relates to the field of PVC plastic pipes, in particular to a pipe cutting device for thick-walled PVC plastic pipes. Background technique [0002] PVC plastic pipes are extruded by hot pressing after cooperating with polyvinyl chloride materials, stabilizers, lubricants, etc. In the process of using PVC plastic pipes, it is usually necessary to cut the PVC pipes. At present, most of the market uses cutting tools. The direct cutting method is used for cutting and separate use. This method requires positioning and cutting, and due to the wall thickness of the PVC plastic pipe and its fragile material, it is easily broken and dispersed during the cutting process, resulting in the failure of the PVC port. put into practical use. SUMMARY OF THE INVENTION [0003] In view of the deficiencies of the prior art, the present invention is realized through the following technical solutions: a thick-walled PVC plastic pipe cutting device, the stru...

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Problems solved by technology

[0002] PVC plastic pipe is made of polyvinyl chloride material, stabilizer, lubricant, etc., and then extruded by hot pressing method. During the use of PVC plastic pipe, it is usually necessary to cut the PVC pipe. At present, most of the market uses knives. The method of direct cutting is used to cut and use separately. This method requires positioning and cutting, and due to the wall thickness of the PVC plastic pipe and its material fragility, it is very easy to break and disperse during the cutting process, resulting in the PVC port not being able to put into practical use

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