Butt tool for cabin sections of small missile

Abstract

The invention provides a butt tool for cabin sections of a small missile. The butt tool comprises a bottom frame, an axial rail, a lifting fine adjustment mechanism, a transverse fine adjustment mechanism and an axial force application mechanism. The butt tool adopts an integrally assembled structure form, and is convenient to carry, operate and maintain; and an upper arc seat and a lower arc seatwhich are used for clamping a missile body are connected through hinges, so that assembling, disassembling and clamping of each cabin section are facilitated, and the working efficiency is improved.The butt tool has the advantages that each cabin section can be freely adjusted in the X, Y and Z directions, so that the difficulty of centering and alignment of the cabin sections is greatly lowered, and the assembly efficiency and quality are improved; the defect that manual assembly is not stable and low in efficiency is overcome, meanwhile, the labor intensity of operators is greatly reduced,and the phenomenon of collision and scratch of the missile body is effectively avoided; and the coaxiality of the cabin sections of the missile can be guaranteed to be less than 0.3mm through precisemechanical assembly.

Description

technical field [0001] The invention relates to the technical field of small-sized missile assembly technology, in particular to a docking tool for small-sized missile cabins. Background technique [0002] At present, small missiles generally adopt a multi-chamber design. When multi-chamber assembly is performed, axial and lateral movement is required. At present, when assembling small missiles with multiple compartments in China, V-shaped support is mainly used for the compartments, and manual assembly is performed by tools such as jaws. Since the shells of small missiles are very thin, and most of them are made of alloy aluminum, their strength and rigidity are far from those of alloy steel, so the existing assembly process will easily lead to damage or deformation of the joints of the two compartments, affecting Concentricity. Contents of the invention [0003] In order to meet the batch production requirements of small-sized missile cabin sections and overcome the pr...

AI Technical Summary

Problems solved by technology

[0003] In order to meet the batch production requirements of small-sized missile cabin sections and overcome the problem that the existing assembly process easily causes damage and deformation of the cabin section joints, the present invention proposes a small-sized missile cabin section docking tool, which is mainly used to complete the accurate positioning of each cabin section of small missiles. Butt assembly to improve coaxial assembly accuracy and productivity

Images