Launch canister demolding power device

Abstract

The invention relates to a demolding power device, in particular to a launch canister demolding power device. The launch canister demolding power device comprises a power source motor pumping set, an oil tank, a plurality of pipelines, a control valve set, an air cooler, an oil return filter, an oil suction filter and a demolding actuator. The power source motor pumping set is mainly composed of a motor, a bell jar, a constant pressure variable pump and an auxiliary connecting piece. The control valve set is used for achieving the functions of oil cleaning, demolding actuator conversion, adjustment of demolding power and demolding speeds and demolding pressure detection. The demolding power device can meet the requirements that the demolding power is adjustable, the demolding speeds are controllable, operation is stable, and starting and stopping impact is small. The demolding task requirement of a composite material launch canister with a large diameter, a heavy core mold, a long core shaft and a small draft angle can be met.

Description

technical field [0001] The invention relates to a demoulding power device, in particular to a demoulding power device for a launch tube. Background technique [0002] The launch tube is an important part of the missile launching device. The core mold of the product is heavy, the mandrel is long, the demoulding slope is small, the radial pressure distribution of the winding fiber on the core mold is uneven, and the influence of the process on the fiber shrinkage rate undoubtedly increases. Due to the risk and technical difficulty of the ejection tube, it is necessary to develop a launcher ejection power device to meet the requirements of the ejection case. [0003] At present, the demoulding mainly includes mechanical hoisting, crane and fixed pulley traction and demoulding, among which the former is composed of machine base, motor, reducer, wire rope and other auxiliary parts; while the latter is composed of crane, wire rope, fixed It is composed of fixed pulleys on the fra...

AI Technical Summary

Problems solved by technology

These two methods have huge shape, complex structure, large weight-to-power ratio, unstable demoulding power, difficult continuous adjustment of demoulding speed, poor demoulding stability, and large start-stop impact. A little careless operation may cause the launcher to be scrapped. , so it is limited to the occasions where the general demoulding requirements are not high

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