A steel-plastic composite pressure pipe belling machine

Abstract

The invention discloses a steel-plastic composite pressure pipe flaring machine, which comprises a frame, a flaring mechanism arranged horizontally above one end of the frame, a clamping mechanism vertically arranged at the other end of the frame, and a control system; The opening mechanism includes a flaring drive device fixed horizontally above the frame and a profiling pressure head arranged at the output end of the flare drive device; the clamping mechanism includes a clamping drive device and a fixed clamp vertically fixed at one end of the frame The split-type ring fixture located above the frame; its advantage is that the port of the steel-plastic composite pressure pipe is flared by using the hydraulic device and the imitation pressure head, which improves the installation automation of the steel-plastic composite pressure pipe using flared pipe fittings. To a certain extent, the work intensity of the construction personnel is reduced, because the hydraulic device and the imitation pressure head are used for flaring, and the device does not use consumable accessories, which improves the continuous working ability of the device and improves the installation and construction efficiency of the steel-plastic composite pressure pipe.

Description

technical field [0001] The invention relates to an auxiliary installation device for a steel-plastic composite pressure pipe, in particular to a belling machine for a steel-plastic composite pressure pipe. Background technique [0002] The steel-plastic composite pressure pipe industry is an emerging industry that has just developed in recent years. It is favored by many manufacturers and users because of its high pressure bearing capacity, low price, good corrosion resistance, and small linear expansion coefficient. . Flared pipe fittings for steel-plastic composite pressure pipes have the characteristics of high reliability and high pressure bearing capacity among the various types of pipe fittings used in steel-plastic composite pressure pipes, and are widely used in the connection of steel-plastic composite pressure pipes. [0003] At present, the connection tools used for the connection of steel-plastic composite pressure pipe flared pipe fittings include manual mechan...

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Problems solved by technology

[0003] At present, the connection tools used for the connection of steel-plastic composite pressure pipe flared pipe fittings include manual mechanical flaring tools and jack rubber block type flaring tools, but the above-mentioned flaring tools have low automation and high labor intensity for operators. Defects such as the relatively small caliber of the pipe cannot well meet the application of flared fittings for steel-plastic pipes in the connection of steel-plastic composite pressure pipes, and at the same time restrict the product promotion of steel-plastic composite pressure pipes

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