A heating ring correction mold for pipeline production and processing

Abstract

The invention relates to the technical field of pipeline production and processing, in particular to a heating ring correction mold for pipeline production and processing, comprising a base, a correction structure, an adjustment structure, a braking structure, a dust removal structure and a limit structure; The combined use of the structure can be used to curl the specific arc of the heating coil, that is, when the arc of a certain arc needs to be curled, it is only necessary to adjust the length of the steel rope in advance according to the length of the certain arc that needs to be curled. One end of the limiting block fixes the first cover, and one end of the first cover fixes the second cover through a connecting rod, and because a third pressing roller is rotated and connected inside the first cover, the second cover is fixed at one end of the first cover. There is a rotating rod inside, and because the third pressure roller and the outside of the rotating rod are both wrapped with steel ropes, and one end of the steel rope is fixed on the third pressure roller, the other end is fixed on the rotating rod, and is fixed on the third pressure roller. The steel wire on the roll can be wound and unwinded with the rotation of the third pressure roll.

Description

technical field [0001] The invention relates to the technical field of pipeline production and processing, in particular to a heating ring correction mold for pipeline production and processing. Background technique [0002] A pipeline is a device for conveying gas, liquid or fluid with solid particles connected by pipes, pipe joints and valves. Usually, after the fluid is pressurized by blowers, compressors, pumps and boilers, it flows from the high pressure of the pipeline to the low pressure, and the fluid can also be transported by its own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations. Plastic pipe is a general term for pipes made of plastic materials. Plastic pipes have the characteristics of light weight, sanitation and safety, small water flow resistance, energy saving, metal...

AI Technical Summary

Problems solved by technology

[0003] In the injection molding machine, the heating ring is often used to heat the plastic particles. Due to the high precision requirements for the injection mold, the accuracy of the heating ring workpiece is particularly concerned. However, due to the different types of injection molds, the size of the die opening is also different. Therefore, the heating ring will also be disassembled and replaced when the mold is replaced. During the disassembly and replacement of the heating ring, due to the softness of aluminum, the heating ring will be deformed. In order to be able to be used again, rework and correction will be required. , but the heating ring is prone to offset and misalignment during the rework and correction process, which will lead to a large gap at the end-to-end connection of the reworked heating ring, which will seriously affect the heating efficiency of the heating ring

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