Wrapping rod group used for aviation data bus to improve film wrapping accuracy

Abstract

The invention discloses a wrapping rod set for improving the wrapping precision of a film by an aviation data bus, which is used in conjunction with a wrapping head of a constant tension tape unwinding and wrapping machine. The wrapping rod set comprises a tight fitting part, a wrapping shaft Rod, fixed gasket, fixed spacer and shaping guide rod, in which the tight fitting parts are fixed to the wrapping head and the wrapping shaft, and there is a wire hole inside to pass through the metal inner conductor, and the wrapping shaft is connected with the wire hole. Through the hole through the belt, the combination of the fixed gasket and the fixed spacer block is connected to the outer end face of the tight fitting part and can be adjusted in the orthogonal direction, and the angle between the guide rod is connected to the fixed spacer block and the angle between the wrapping shaft Adjustable and locked, the wrapping tape is guided by the shaping guide rod and is wound on the metal inner conductor from the tape hole, and the wrapping angle can be adjusted to a lower limit of 15°. The application of the wrapping rod group of the present invention can realize the shaping of wrapping tapes and the high-precision film wrapping processing; it is also beneficial to realize the high-precision processing of high-performance data bus wrapping insulation and small dielectric constant.

Description

technical field [0001] The invention relates to a wrapping production tooling, in particular to a tooling rod set used for producing aviation data buses and performing high-precision film wrapping. Background technique [0002] With people's curiosity about space and the pursuit of space exploration, various large-scale facilities such as ultra-long-distance telescopes, ground detectors, and space stations have been built, put into production, and applied on a large scale. In this way, people's cognition of the outer space of the earth where we live is constantly expanding and breaking through cognition. In various types of avionics systems, signal transmission such as output control and image feedback is the main carrier of information interaction between different devices and between devices and ground staff. Initially, people used the 1553B data bus as the medium of signal transmission. With the development of highly integrated avionics technology, higher requirements ar...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to propose a wrapping rod set for the aviation data bus to improve the wrapping accuracy of the film, so as to solve the problem that the outer diameter of the insulation shrinks under the effect of high temperature to increase the dielectric strength of the insulation during the insulation and sintering process of such wires. constant index problem

Images