Integrated measurement device for mass, mass center and boundary dimension of guided missile

Abstract

The invention discloses an integrated measurement device for the mass, mass center and boundary dimension of a guided missile. The integrated measurement device comprises a base, a working platen and a lifting device assembly. Four measurement assembly linear guide rails are installed on the working platen and connected with four external diameter measurement assemblies and four wingspan and rudder measurement assemblies through measurement assembly sliding blocks. In the length direction of the base, one end of the working platen is fixedly connected with a warhead measurement assembly, and the other end of the working platen is fixedly connected with a tail measurement assembly. The lifting device assembly comprises a lifting bottom plate, a lifter and a weighing sensor, a lifting worktable is arranged on the top of the lifter and provided with two bracket assembly linear guide rails, and the two bracket assembly linear guide rails are connected with two bracket assemblies through bracket assembly sliding blocks. The bottom of the lifting worktable is fixedly connected with a sensor bulb. The integrated measurement device is compact in structure, convenient to obtain, low in cost, convenient and fast to use and operate and high in practicality, improves work efficiency and relieves labor intensity.

Description

technical field [0001] The invention belongs to the technical field of missile measurement, and in particular relates to an integrated measurement device for the center of mass and external dimensions of a missile. Background technique [0002] With the continuous development of aerospace industry technology, the internal structure of the missile is becoming more and more complex. The mass, center of mass and external dimensions of the assembled missile are important technical parameters in the final assembly, and its measurement accuracy is of great significance in aerospace engineering. , these parameters have a great influence on the initial disturbance, flight attitude and hit accuracy of the missile. Therefore, it is very necessary to study the measurement of the center of mass and external dimensions of the missile. [0003] The traditional center of mass measurement platform requires manual operation, and after the center of mass is measured, other dimensions (such as...

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Problems solved by technology

[0003] The traditional center of mass measurement platform requires manual operation, and after the center of mass is measured, other dimensions (such as the length of the rudder span, the length of the wingspan, the diameter and length of a certain part of the missile) need to be measured separately , a lot of time and manpower are wasted, and the measured data will have errors due to personnel's operating methods, and the measured results directly affect the launch and flight of the missile. Therefore, it is very necessary to study a fully automatic integrated measuring platform

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