Adapting tool bit conversion device with protection function

Abstract

The invention discloses an adapting tool bit conversion device with the protection function, and belongs to the technical field of aeronautic equipment. The device comprises a rear segment limiting shell, a first compression spring, a limiting pin, a front segment limiting shell, an adapting tool bit, a protection cover and an adapting cylinder; the limiting pin is arranged in a center hole of thefront segment limiting shell, the end where the large diameter end of a ladder hole of the front segment limiting shell is located is in abut joint and fixed connection with the end where a groove ofthe rear segment limiting shell is located, the first compression spring is arranged in the front segment limiting shell and the rear segment limiting shell, the end where a right hexagonal hole of the front segment limiting shell is located is sleeved with one end of the adapting cylinder, the protection cover is fixed in the other end of the adapting cylinder, the adapting tool bit penetrates through the protection cover and is matched with the right hexagonal hole of the front segment limiting shell and abuts against the tail of the limiting pin in the front segment limiting shell. Screwscan be rapidly decomposed safely and rapidly, damage to airplane components can be avoided, and production efficiency can be greatly improved.

Description

technical field [0001] The invention belongs to the technical field of aviation equipment, and in particular relates to a cutter head conversion device with a protection function. Background technique [0002] During the repair process of the aircraft, it often involves the work of dismantling a large number of screws. In order to improve efficiency, an air trigger equipped with a cutter head is used for disassembly. However, during the disassembly process, the cutter head often falls out of the screw slot. The situation of slipping out will affect the safety of personnel and the quality of products. Therefore, there is an urgent need for a conversion device that can make the cutter head difficult to slip out when the screw is decomposed. Contents of the invention [0003] In view of this, the present invention provides a retooling head conversion device with a protective function, which can safely and reliably disassemble screws quickly, avoiding damage to aircraft compo...

AI Technical Summary

Problems solved by technology

[0002] During the repair process of the aircraft, it often involves the work of dismantling a large number of screws. In order to improve efficiency, an air trigger equipped with a cutter head is used for disassembly. However, during the disassembly process, the cutter head often falls out of the screw slot. slipping out, thereby compromising personnel safety and product quality

Images