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Device with bolt union

A technology of live joint and equipment, applied in the direction of mechanical equipment, fixtures, etc., can solve the problems of insufficient tightness of the joint mechanism and complex structure, and achieve the effect of reliable performance.

Inactive Publication Date: 2017-06-30
黄春燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing fastening equipment has various forms and various structures, but the reusable joint mechanism that can be fastened and disassembled repeatedly is not tight enough, or the structure is relatively complicated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1 is mainly composed of five A-piece small holes, five B-piece inserts, and a live insertion retainer.

[0029] In embodiment one, the small holes of part A are all rectangular, and the inserts of part B are all inserts of part B. Therefore, the structural form of embodiment one can also be said to be: embodiment one mainly consists of five A parts whose shapes are all rectangles. It is composed of three parts: a small hole for the piece, five inserts for the B piece, and a repeatedly inserted and pulled pointed clip.

[0030] It should be emphasized that the number of small holes in part A and the inserts in part B in the first embodiment are both five.

Embodiment 2

[0032] Embodiment 2 is mainly composed of five A-piece small holes, five B-piece inserts, and a live insertion retainer.

[0033] Because in embodiment two, the small holes of part A are all rectangular: the inserts of part B are all large trapezoidal inserts outside part B, the trapezoid wherein is a right-angled trapezoid; the live insertion retainer is a clip. Therefore the structural form of embodiment two can also be said as: embodiment two mainly is rectangular by five shapes.

[0034] The small hole of the A part, five large trapezoidal inserts outside the B part, and a clamping part are composed of three major parts.

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PUM

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Abstract

The invention belongs to a bolt-containing articulation device, mainly relates to the field of machinery, and specifically belongs to a fastening device. The purpose of the present invention is to provide a kind of relatively simple structure, relatively more reliable performance, and use the movable connection that can be disassembled and installed repeatedly to fasten the mechanical equipment. The number of B-piece inserts and a live-insertion retainer are composed of three parts, among which: the small holes of A-piece are all located on the A-piece, and the B-piece inserts are all located on the B-piece, and the positions of the two can also be reversed; the first A The small hole of the first piece corresponds to the position of the insert of the first piece B, and the two can be engaged together; the small hole of the second piece A corresponds to the position of the insert of the second piece B, and the two can be snapped together; The positions of the inserts correspond to each other, the two can be snapped together, and so on. The present invention has the advantage of being reusable and reliable in performance.

Description

technical field [0001] The invention relates to the field of machinery, in particular, it belongs to a fastening device. Background technique [0002] The existing fastening equipment has various forms and various structures, but the reusable joint mechanism that can be fastened and disassembled repeatedly is not tight enough, or the structure is relatively complicated. Contents of the invention [0003] The purpose of the present invention is to provide a relatively simple structure, relatively more reliable performance, fastening mechanical equipment with movable connections that can be repeatedly disassembled and installed. In order to achieve the above purpose, the present invention provides the following technical solutions: [0004] The present invention is mainly composed of more than three small holes of part A, the same number of inserts of part B and three major parts of a live insertion retainer, wherein: [0005] The small holes of part A are all located on pa...

Claims

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Application Information

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IPC IPC(8): F16B1/00
CPCF16B1/00
Inventor 黄春燕
Owner 黄春燕