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Riveting mechanism

A technology of the other side and the body, applied in the field of hardware and electromechanical, can solve the problems of low production efficiency, high labor intensity, poor quality of riveting, etc., to achieve the effect of convenient riveting work

Inactive Publication Date: 2012-12-05
王同平
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  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Riveting is a commonly used process in sheet metal processing and production. At present, most of the riveting is done manually with a hand hammer or with a special riveting machine. The labor intensity of hand hammer riveting is high and the production efficiency is low and the quality of riveting is low. Not good; however, although the above shortcomings can be overcome by using a special riveting machine, the equipment investment is relatively large, and the limitation that riveting machines must be used to perform riveting can easily bring people passiveness in work.

Method used

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Embodiment Construction

[0011] On the outer circle of the body 1, a wedge flange 4 is installed, which is fixed with the hand wheel 7 with the seam screw 8; in the inner hole of the body 1, the spring 5 and the guide post 2 are sequentially installed, and the guide pin 3 is connected from the Penetrate through the rectangular hole b on one side of the body 1, and reach the rectangular hole b on the other side through the hole on the guide column 2. During use, the upper part of the body 1 is fastened on the chuck of the drilling machine, and the body 1 is started when the drilling machine is started. And above-mentioned parts rotate together with the collet of drilling machine, when holding hand wheel 7 with hand, then wedge flange 4 brakes, and guide pin 3 rotates on the wedge surface a of wedge flange 4 and in oblong hole b The center jumps up and down, thereby driving the guide column 2 and the riveting head 6 to move up and down to realize the riveting work.

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Abstract

Disclosed is a riveting mechanism. A wedge flange which is fixed to a hand wheel through a straddle screw is mounted on the circumference of a body. A spring and a guide column are sequentially mounted in an inner hole of the body. A guide pin penetrates into the body through a rectangular hole on one side of the body and passes a hole on the guide column to reach another rectangular hole on the other side of the body. When the riveting mechanism is used, the upper portion of the body is fixed to a grip of a drilling machine, the body and the parts rotate with the grip of the drilling machine when the drilling machine is started. When the hand wheel is held by a hand, the wedge flange brakes, the guide pin rotates on a wedge of the wedge flange and moves up and down in the rectangular holes, and accordingly the guide column and a rivet joint are driven to move up and down so as to perform riveting.

Description

technical field [0001] The invention relates to a mechanism, in particular to a riveting mechanism, which belongs to the technical field of hardware, electromechanical. Background technique [0002] Riveting is a commonly used process in sheet metal processing and production. At present, most of the riveting is done manually with a hand hammer or with a special riveting machine. The labor intensity of hand hammer riveting is high and the production efficiency is low and the quality of riveting is low. Not good; however, although the above shortcomings can be overcome by using a special riveting machine, the equipment investment is relatively large, and the limitation that riveting machines must be used for riveting can easily bring people passiveness in work. Contents of the invention [0003] The purpose of the present invention is to provide a riveting mechanism, which can be installed on the chuck of the drilling machine, can increase the riveting function of the drilli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J15/38
Inventor 王同平
Owner 王同平
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