Electric remover for fractured pipe joints

Abstract

The invention discloses an electric remover for fractured pipe joints, which comprises a supporting seat, tension devices, a cutting device, a feed regulation device, a driving device and a tail stand, wherein the tree groups of tension devices fix the supporting seat on a pipe connector in an inner-bracing tensioning manner; radial feed regulation and circumferential rotation regulation of saw blades in the cutting device are realized through the feed regulation device; the driving device drives the saw blades to perform reciprocating motion so as to cut a fractured pipe joint. According to the electric remover for the fractured pipe joints, the manner of cutting before removing is adopted, so that the damage to the inner thread of an original pipe joint is extremely low, and damage caused by repair is avoided; moreover, the motor is adopted for driving the saw blades to perform reciprocating cutting, which saves both time and labor and realizes rapid removing and repairing of the fractured pipe joint; besides, the feed regulation device can realize feed control and regulation of the saw blades, to further determine the cutting position and depth and avoid over cutting, therefore the electric remover for the fractured pipe joints has the characteristics of being compact in structure, simple and rapid in operation and control, and capable of easily removing the fracture pipe connector and the like.

Description

technical field [0001] The invention relates to an electric remover for a broken pipe joint, in particular to an electric remover for separating a broken external thread pipe joint from a received internal thread pipe joint. Background technique [0002] Due to its environmental protection, no pollution, and labor-saving, electric vehicles have gradually replaced motorcycles and bicycles and other means of transportation. Threaded pipe connections are widely used in the connection of pipeline systems due to their easy disassembly and assembly and low price. The external threads of the existing externally threaded pipe joints are usually processed by cutting. The externally threaded pipe joints produced in this way are often cut off due to the cut off of the metal internal tissue streamline and the thinning of the pipe wall, which often easily leads to the decline of the connection strength of the pipe joints and other performances. In the process of use, the pipe joint ofte...

AI Technical Summary

Problems solved by technology

The Chinese patent with the application number 201320343572.0 discloses a tool for taking out the broken threaded head in the pipe, which includes a tool body, a short saw blade, a scraper blade and a flat handle. For the 180-degree second groove, remove the saw blade and then fix the scraper on the tool body and align it with the two sawed machine grooves in the pipe, and finally use the flat handle to reversely unscrew the severed body. This solution requires manual operation and requires experience. , cutting depth and other technical parameters are uncontrollable and other issues

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