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Special riveting tool for tubular rivets of aircraft

A hollow rivet and riveting tool technology, which is applied in the field of aircraft hollow rivet riveting tools, can solve the problems of increasing aircraft maintenance costs, wasting resources, increasing maintenance workload, and the like

Inactive Publication Date: 2015-06-10
SHANDONG TAIKOO AIRCRAFT ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is no special hollow rivet riveting tool in the aircraft overhaul factory. Once the aileron shear rivet is damaged, it can only be replaced with a new aileron actuator linkage mechanism, which causes a relatively large waste of resources and increases the maintenance workload. This increases the maintenance cost of the aircraft

Method used

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  • Special riveting tool for tubular rivets of aircraft
  • Special riveting tool for tubular rivets of aircraft
  • Special riveting tool for tubular rivets of aircraft

Examples

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Embodiment Construction

[0039] Reference attached Figure 5 In the shown aileron actuator structure, the shear rivets 28 used are typical hollow rivets. Most of the hollow rivets used on aircraft are located on the edge of related parts, so the selection of relevant rivet tools in this paper has certain pertinence.

[0040] combine Figure 5 and Figure 7 , those skilled in the art will understand more clearly.

[0041] First of all, regarding the hollow rivet (tubular rivet), the counterbore is processed all the way to the head on the basis of the semi-tubular rivet. Due to its light weight and weak nail head, it is used for riveting occasions of non-metallic materials with little load. In many occasions, after the riveting is completed, it is necessary to maintain the integrity of the hollow rivet hollow.

[0042] At the first level, the tools required for hollow rivet riveting meet the following basic requirements. The tools here are riveting tools dedicated to aircraft hollow rivets. Naturall...

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PUM

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Abstract

The invention discloses a special riveting tool for tubular rivets of an aircraft. The special riveting tool for the tubular rivets of the aircraft comprises a machine body, an extruding rod and a transmission mechanism; the machine body is provided with a holding component and a clamping opening which is formed with the holding component serving as a base portion; two corresponding positions at the opening of the clamping opening form into an anvil portion and a flexible component which is provided with a given working stroke in an opposite direction; one side of the machine body, which is in the opposite direction of the machine body position which is provided with the flexible component, is hinged to one end of the extruding rod; the transmission mechanism which is connected between the flexible component and the hinged end of the extruding rod is used for transmitting between the extruding rod and the flexible component. The special riveting tool for the tubular rivets of the aircraft is simple to use and convenient to carry along.

Description

technical field [0001] The invention relates to a tool for riveting hollow rivets of aircraft. Background technique [0002] In the process of aircraft maintenance, it is sometimes necessary to replace damaged hollow rivets, especially in cases where the shear rivets of the aileron actuator linkage mechanism of Boeing aircraft are often damaged. Replacing hollow rivets is a relatively common process in aircraft maintenance. [0003] At present, there is no special hollow rivet riveting tool in the aircraft overhaul factory. Once the aileron shear rivet is damaged, it can only be replaced with a new aileron actuator linkage mechanism, which causes a relatively large waste of resources and increases the maintenance workload. This increases the maintenance cost of the aircraft. Contents of the invention [0004] In view of this, the purpose of the present invention is to provide a kind of easy-to-use portable hollow rivet special riveting tool, which is a hand tool. [0005...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21J15/10B21J15/38
Inventor 陈兰英顾辉孔磊
Owner SHANDONG TAIKOO AIRCRAFT ENG