Connecting end drilling production line of epoxy glass fiber pipe

Abstract

The invention discloses a connecting end drilling production line of an epoxy glass fiber pipe. The connecting end drilling production line comprises a feeding conveying frame, a grabbing device A, a drilling conveying frame, a grabbing device B and a discharging conveying frame which are sequentially arranged in the pipeline conveying direction; the drilling conveying frame penetrates a drilling machine; the feeding conveying frame and the discharging conveying frame are arranged on the same sides of the two ends of the drilling conveying frame correspondingly; a material returning conveying frame is arranged on the other side of the drilling conveying frame; and a grabbing device C and a grabbing device D are arranged at the two ends of the material returning conveying frame correspondingly. According to the above structure, the connecting end drilling production line of the epoxy glass fiber pipe achieves automatic machining of connecting end through holes and counter bores in the two ends of the epoxy glass fiber pipe, the production efficiency is improved, the labor intensity is lowered, and the machining quality is guaranteed.

Description

technical field [0001] The invention relates to the technical field of drilling processing of epoxy glass fiber pipes, in particular to a production line for drilling connection ends of epoxy glass fiber pipes. Background technique [0002] Epoxy tube (epoxy glass fiber tube) is made of electrician alkali-free glass fiber cloth soaked with epoxy resin, baked and hot-pressed in a molding mold. The cross-section is round and the rod has a high mechanical properties. Dielectric properties and good machinability. It is not only suitable for insulating structural parts in electrical equipment, but also can be used in humid environment conditions and transformer oil; it also has anti-aging, high temperature resistance, corrosion resistance and other characteristics, so it is widely used in petroleum, electric power, chemical industry, papermaking, urban Water supply and drainage, factory sewage treatment, seawater desalination, gas transmission and other industries have been wid...

AI Technical Summary

Problems solved by technology

However, the conical surface will cause the nut or nut of the bolt to be unable to fully contact the epoxy fiberglass tube, resulting in a poor connection effect. Therefore, it is necessary to process the counterbore on the conical surface for the connection through hole, and the processing difficulty for the counterbore is relatively Larger than normal drilling, not only because it can only be processed from the cone, but also to ensure that the operating area of ​​​​the bolt is large enough

The inner diameter of the counterbore should be as large as possible, so generally the counterbore is tangent to the outer wall of the epoxy glass fiber tube, but the inner wall of one side of the counterbore in this setting will be tangent to the epoxy glass fiber tube, so the processing of the counterbore The erection of equipment is more difficult, and the dust generated during counterbore processing cannot be collected and discharged through the existing dust hood

Images