PE pipe fitting machining equipment

Abstract

The invention discloses PE pipe fitting machining equipment. The PE pipe fitting machining equipment comprises a locating seat used for locating an inner-layer flange and a rod body in axial running fit with the locating seat. The rod body penetrates through the locating seat and drives the locating seat to move in the radial direction of an inner-layer pipe of a dual-layer pipe fitting together with the inner-layer flange. A gluing locator is arranged at the lower end of the rod body and comprises a gluing gun and a connecting portion enabling the gluing gun to be in movable fit with the rodbody. The connecting portion comprises a middle connecting rod fixed with the gluing gun, an upper connecting rod rotationally connected with the upper end of the middle connecting rod and a lower connecting rod rotationally connected with the lower end of the middle connecting rod. The connecting portion locates the gluing gun to be in an inclined state, and when the rod body rotates relative tothe locating seat, the connecting portion drives the gluing gun to move up and down, so that a glue outlet of the gluing gun is aligned to the intersection of the inner-layer flange and the inner-layer pipe of the dual-layer pipe fitting. By means of the PE pipe fitting machining equipment, the mounting difficulty of the inner-layer flange is reduced, and the fixing effect of the inner-layer pipeand the inner-layer flange is guaranteed.

Description

technical field [0001] The invention belongs to the field of double-layer pipe fittings, in particular to PE pipe fitting processing equipment. Background technique [0002] In the field of double-layer pipe fittings, PE pipe fittings are set as inner and outer layers. The inner layer pipe is used for medium transportation, and the isolation between the inner layer pipe and the outer layer pipe forms a closed cavity. On the one hand, it can be used for protection, and on the other hand On the one hand, the detection gas can be filled in the cavity during detection, and whether the oil pipeline leaks can be detected by monitoring the pressure change of the gas in the closed cavity. In order to reduce losses caused by downtime, double-layer pipe fittings often also need to be drilled under pressure. The outer pipe is drilled with a punching tool after the outer flange is installed and fixed. However, for the inner flange fixed to the inner pipe, because the outer flange has a...

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Problems solved by technology

[0003] In order to overcome the problem that the inner layer pipe of double-layer pipe fittings is difficult to install when installing the inner layer flange in the prior art, the present invention provides a PE pipe fitting processing equipment, which reduces the difficulty of installing the inner layer flange and ensures that the inner layer pipe and the fixing effect of the inner flange

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