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A cutter head conversion device with protection function

A technology of protection function and conversion device, applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of personnel safety and product quality impact, slipping out, etc., to avoid scratching the peripheral components of the screw, ensure operation safety, The effect of avoiding damage

Active Publication Date: 2021-04-20
大连长丰实业总公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • A cutter head conversion device with protection function
  • A cutter head conversion device with protection function
  • A cutter head conversion device with protection function

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Embodiment Construction

[0035] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0036] This embodiment provides a tool changer head conversion device with protection function, see attached Figure 1-3 , including: rear limit housing 1, first compression spring 2, limit pin 3, front limit housing 4, cutter head 5, protective cover 6, washer 7, adapter barrel 8, set screw 9 , the second compression spring 10 and the steel ball 11;

[0037] One end of the rear limit housing 1 is processed with a circular groove, and the other end is a regular hexagonal column, and the regular hexagonal column is used to cooperate with the wind trigger 12;

[0038] See attached Figure 4 , the central hole of the front limit housing 4 is composed of a stepped hole and a regular hexagonal hole, and the small diameter end of the stepped hole is docked with the regular hexagonal hole, and a step surface B is provided at the butt joint, that is, the inner d...

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Abstract

The invention discloses a cutter head conversion device with a protection function, which belongs to the technical field of aviation equipment, and comprises: a rear-section limit housing, a first compression spring, a limit pin, a front-section limit housing, and a cutter head , protective cover and adapter tube; the limit pin is installed in the center hole of the front limit housing; connected; the first compression spring is installed in the front limit housing and the rear limit housing; the end where the positive hexagonal hole of the front limit housing is located is set in one end of the adapter barrel; the protective cover is fixed on the adapter barrel In the other end of the head; after the cutter head passes through the protective cover, it cooperates with the positive hexagonal hole of the front limit housing, and conflicts with the tail of the limit pin in the front limit housing; the present invention can be safely and reliably Quickly disassemble the screws to avoid damage to aircraft components, thereby greatly improving production efficiency.

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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/06
CPCB23P19/06
Inventor 钟德喜许岩岩崔文峰
Owner 大连长丰实业总公司
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