Steel cable joint braiding clamp

Abstract

The invention provides a steel cable joint braiding clamp comprising a jacking block, a T-shaped connecting block, connecting pins, an adjusting nut, clamping heads and an adjusting handle, a first screw rod is arranged at the right end of the jacking block, the adjusting nut is arranged on the first screw rod, the adjusting nut is arranged in the T-shaped connecting block, and a rotating cavity for containing the adjusting nut is formed in the middle of the T-shaped connecting block. The adjusting nut is in clearance fit with the rotating cavity, the upper portion and the lower portion of the T-shaped connecting block are connected with the clamping heads through the connecting pins, a second screw rod is arranged at the right end of the T-shaped connecting block, a threaded hole matched with the second screw rod is formed in the left end of the adjusting handle, and an adjusting inclined face is arranged at the left end of the adjusting handle. The adjusting inclined face is matched with and jacked against the right ends of the clamping heads by rotating the adjusting handle. By means of the steel cable joint braiding clamp, the angle of the steel cable joint can be adjusted within the range of 0-360 degrees the optimal braiding angle is found out, and therefore the braiding difficulty is effectively reduced, and the manual braiding time is shortened.

Description

technical field [0001] The invention relates to the technical field of aviation maintenance support equipment, in particular to a braiding fixture for steel cable joints. Background technique [0002] The steel cable is a kind of soft transmission device widely used in the aircraft mechanical control system. The steel cable is used in brakes, emergency landing gear, opening and closing wheel hatches and emergency parachute release. After long-term use, steel cables may be damaged by broken wires, hardening and corrosion. Damaged cables must be replaced. For this reason, it is necessary to re-knit the cable joint. [0003] Braided cable joints are mainly carried out in aircraft manufacturing plants and overhaul factories, and are braided by professional workers using complex and special equipment or tooling. The advantages of this maintenance guarantee method are: complete equipment and tooling, strong technical force, and guaranteed knitting quality. However, there are a...

AI Technical Summary

Problems solved by technology

However, most aircraft cables are made of composite braiding, which has high strength and poor bending performance

If there is no special fixture, it is difficult, time-consuming and labor-intensive to braid joints by hand alone, and it is easy to produce creases, which affects the quality of braiding and cannot meet the requirements of use.

[0004] At present, there is no relatively mature design of braiding fixtures for steel cable joints in my country, which seriously restricts the improvement of aviation maintenance support capabilities

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