Missile empennage bearing assembling and disassembling device

Abstract

The invention discloses a missile empennage bearing assembling and disassembling device, and relates to the technical field of missile assembling and disassembling. Comprising an upper frame and a lower frame, the lower frame comprises an upper end plate, supporting rods are fixedly connected to the triangular positions of the bottom of the upper end plate, the upper frame comprises guide rods symmetrically arranged at the top of the upper end plate, a top plate is fixedly connected between the tops of the guide rods, and a transverse plate is fixedly connected between the bottoms of the guide rods; the top center position of the transverse plate and the top center position of the upper end plate are each provided with a rapid clamping structure. The rear projectile body is transversely placed in the storage barrel, the moving assembly is used for conveying the rear projectile body to a preset position, then the overturning structure is used for rotating the rear projectile body by 90 degrees so that the rear projectile body can be changed into a vertical state from a horizontal state, and then the grabbing and lifting structure is used for grabbing the rear projectile body and raising the height of the rear projectile body so that the rear projectile body can be lifted to a designated position; in this way, the rear missile body of the missile can be rapidly and vertically positioned and placed on the lower frame, and the whole process is convenient and rapid.

Description

technical field [0001] The invention relates to the technical field of missile assembly and disassembly, in particular to a missile empennage bearing assembly and disassembly device. Background technique [0002] After the assembly of a certain type of missile is completed, a power-on test is required. If the tail movement is found to be abnormal or the assembly accuracy does not meet the requirements during the test, it is often necessary to disassemble the tail to check the cause. The empennage and the tail section are connected through the interference fit of the rudder shaft and the installation bearing. Previously, the disassembly and assembly of the empennage was basically done by manual knocking. And it is easy to cause quality accidents due to physical damage such as knocking and bumping on bearings and rudder shafts due to improper operation. [0003] The Chinese invention patent with the publication number CN109352307A discloses "a small-sized missile empennage be...

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned invention patent, there are the following two problems to be improved. First, when the missile rear body is disassembled, how to quickly position the missile rear body vertically on the lower frame due to the heavy weight of the missile And how to quickly remove the rear body after disassembly has become a thorny problem. Second, after removing the tail sleeve and front and rear bearings from the rear body, how to quickly and conveniently remove the tail The sleeve and the front and rear bearings are removed. There is no clear solution in the prior art. The combination of the two problems makes it more troublesome to continuously assemble and disassemble the rear body of multiple missiles, which affects the overall assembly and disassembly efficiency.

Images