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A ring groove rivet gun automatic feed riveting device

A ring groove rivet and automatic feeding technology, applied in the field of assembly manufacturing or connection, can solve the problem of low degree of automation, achieve the effect of simple operation, ensure the control of moving distance and accuracy, and ensure accuracy

Active Publication Date: 2020-05-12
AEROSPACE RES INST OF MATERIAL & PROCESSING TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, at this stage, the assembly of composite missile sections is still dominated by manual operations, with a low degree of automation.

Method used

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  • A ring groove rivet gun automatic feed riveting device
  • A ring groove rivet gun automatic feed riveting device
  • A ring groove rivet gun automatic feed riveting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] An automatic feed riveting device for ring groove rivets, which is used in conjunction with the riveter to automatically realize the riveting between ring groove rivets and composite materials; the ring groove rivet gun body 14 can realize the riveting of ring groove rivets, and is a special Riveting process equipment. The riveting device includes a feeding mechanism and a follower mechanism.

[0028] Such as figure 1 As shown, the follow-up mechanism includes a gun body holding device 1, a spring 2, a guide column 3, an upper plate 4, a guide sleeve 5, and a mounting seat 6;

[0029] Such as figure 1 , figure 2 As shown, the upper surface of the upper plate 4 is fixed with the gun body holding device 1; the gun body holding device 1 can clamp and fasten the riveting gun gun body, and the position for clamping the riveting gun gun body should be before the nail outlet of the riveting gun, Optimally, the following requirements should be met: position l of the gun bo...

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Abstract

The invention relates to a device for automatic feeding and riveting of a circular groove rivet riveter. The device mainly consists of a circular groove rivet riveter body, a riveter body retaining device, a feeding mechanism, a resetting device, a manual feeding cranking bar and limiting stoppers; linear movement of the riveter body is realized by the feeding mechanism consisting of a T-shaped screw rod and linear guide tracks; and relative position precision of a riveter head of the riveter body is guaranteed by mechanical calibration, and control over movement distance and precision is ensured. The device is capable of realizing feeding movement by an automatic or manual machine; when the device is used for riveting with a circular groove rivet, the riveter body automatically does linear feeding movement to finish automatic riveting of the circular groove rivet; and the device is simple to operate, convenient and capable of guaranteeing precise feeding movement during automatic riveting of the circular groove rivet.

Description

technical field [0001] The invention relates to an automatic feed riveting device for a ring groove rivet gun, which is used for the automatic linear feed movement of the gun body when the ring groove rivet is riveted, and completes the automatic riveting of the ring groove rivet, belonging to the field of assembly manufacturing or connection technology. Background technique [0002] Ring groove rivets are used in a large number of composite products due to their high mechanical connection performance and small impact damage to the composite material matrix. The ring groove rivet is composed of a nail shank and a nail sleeve, and the material of the nail shank is titanium alloy. When riveting, a special riveting gun tool is used to complete the rivet through manual operation. When riveting, the nail sleeve is squeezed and deformed in the tool, and embedded in the locking groove of the nail rod. After the riveting is completed, the craft rod is pulled from the broken neck gro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21J15/32B21J15/10
CPCB21J15/10B21J15/32
Inventor 李兰柱章易镰王新辛红
Owner AEROSPACE RES INST OF MATERIAL & PROCESSING TECH
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