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Rivet press assembling mechanism

A technology of assembling mechanism and pressing mechanism, applied in metal processing, metal processing equipment, manufacturing tools, etc., to achieve the effect of flexible mechanism, high degree of automation and convenient operation

Inactive Publication Date: 2013-01-02
CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of components that need to be riveted from the circumferential or peripheral direction

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] see figure 1 and this figure 2 , the present invention mainly is made up of stand, pressing mechanism, riveting mechanism.

[0014] The bench is composed of a foot 1 and a base 2. The base 2 is usually in the form of a steel welded frame, which can be designed according to the size of the riveted piece and the specific requirements of the riveting pressure.

[0015] Column 4 in the compression mechanism, compression cylinder support plate 6, compression cylinder 7 are rigid connection, are fixed on the base 2. When the compression cylinder piston rod 23 is stretched out, the riveting part housing 25 and the riveting part main body 26 are assembled and pressed by the nylon sleeve 24 installed on its front end (the nylon sleeve plays the role of buffering and shock absorption, and is convenient for replacement). tight. Since the central support rod 33, the oil-free bushing 28, and the spring 32 are installed in the shaft hole of the central shaft 13, with the pressing...

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PUM

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Abstract

The invention provides a mechanical mechanism which performs rivet press assembling from a circumferential or periphery direction. The mechanism is composed of a rack, a pressing unit and a rivet press unit, and is characterized in that when the pressing unit presses a rivet press member tightly, reciprocating motion of a rivet press cylinder is used for driving a rivet press rotating unit to rotate, the rotating motion is converted into linear motion of a cam bearing follower through rivet press on a profiling chute with a curved surface on a cam disk, and therefore six sets of rivet press blades are driven to perform synchronous linear motion opposite to the axis direction of the rivet press member to complete the rivet press in the circumferential or periphery direction. The mechanism is flexible, compact, high in automation degree, convenient and stable in operation, long in service life, wide in applicability, suitable for various parts required for rivet press assembling, particularly suitable for the parts required for the rivet press assembling from the circumferential or periphery direction, and the like.

Description

technical field [0001] The invention relates to a mechanical mechanism for performing riveting assembly, which is suitable for various parts that need to be riveted and assembled, especially for parts that need to be riveted and assembled from the circumferential or peripheral direction. Background technique [0002] Riveting is a commonly used processing method in the machinery manufacturing industry. The current riveting technology mainly includes riveting of nuts, bolts, plates, etc. These technologies basically adopt the method of linear direction pressure. There is no good solution for components that need to be riveted from the circumferential or peripheral direction. Contents of the invention [0003] In order to solve the problem of parts that need to be riveted and assembled from the circumferential or peripheral direction. The invention provides a unique form of riveting and pressing assembly mechanism. Through the reciprocating motion of the cylinder for rivet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/027
Inventor 杨孟涛唐家兵金红伟
Owner CHONGQING UNIVERSITY OF SCIENCE AND TECHNOLOGY
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