Magnetic vibration resistance anti-loosening bolt and net

A technology of anti-loosening bolts and magnetic nuts, which is applied in the direction of nuts, bolts, screws, etc., to achieve the effect of improving the anti-vibration and anti-loosening performance

Inactive Publication Date: 2006-11-29
张连墩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the rapid development of science and technology, people have higher and higher requirements for screws, especially in terms of anti-loosening, anti-theft, anti-vibration, etc. For this reason, people have made unremitting efforts and studied many screws with certain functions. New bolts and

Method used

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  • Magnetic vibration resistance anti-loosening bolt and net
  • Magnetic vibration resistance anti-loosening bolt and net
  • Magnetic vibration resistance anti-loosening bolt and net

Examples

Experimental program
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Effect test

Embodiment 1

[0018] Such as figure 1 , figure 2 As shown, the embodiment of the present invention is a magnetic anti-vibration and anti-loosening bolt and nut, including a magnetically permeable bolt 7 and a magnetic nut 6 . The magnetic nut 6 is composed of a groove nut 5 and a permanent magnet 3 . The groove nut 5 is provided with a groove 4 at one end of the universal nut, and the permanent magnet 3 is matched with the groove 4 and installed in the groove 4 . Position the magnetically permeable bolt 7 on the engineering component 1 and the engineering component 2, and the magnetic nut 6 is screwed on the magnetically permeable bolt 7. At this time, the permanent magnet 3 will generate an attractive force on the magnetically permeable bolt 7. When the magnetic nut 6 is close to the engineering component 2, if the engineering component 2 has ferromagnetism, the permanent magnet 3 will gradually generate suction to the engineering component 2, and the closer the permanent magnet 3 is to...

Embodiment 2

[0020] Such as image 3 , Figure 4 , Figure 5 As shown, the embodiment of the present invention is a magnetic anti-vibration and anti-loosening bolt and nut, including a magnetically permeable bolt 7 and a trumpet-shaped magnetic nut 11 . The horn-shaped magnetic nut 11 is composed of a horn-shaped groove nut 10 and a permanent magnet 9 . The horn-shaped groove nut 10 is provided with a horn-shaped groove 8 at its horn-shaped end, and the horn-shaped permanent magnet 9 matches with the horn-shaped groove 8 and is installed in the horn-shaped groove 8 . The bolt 7 is positioned on the engineering component 1 and the engineering component 2, and the trumpet-shaped magnetic nut 11 is screwed on the magnetic-conducting bolt 7. At this time, the horn-shaped permanent magnet 9 will generate suction to the magnetic-conducting bolt 7. When the horn-shaped magnetic nut 11 was close to the engineering component 2, if the engineering component 2 had ferromagnetism, the horn-shaped p...

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PUM

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Abstract

The invention relates to a magnetic force anti-vibration loosing-proof bolt and nut that includes magnetic guiding bolt and magnetic nut that is formed by a flute nut and a permanent magnet. When the nut screwing on the bolt, the permanent magnet would generate magnetic attraction to the bolt to make the nut and the bolt joint together, if the fasten material is magnetizer, the nut would joint with it tightly. And the nut, the bolt and the fasten material would be joint together, and sharply increase the fastening strength and loosing defend ability. The invention has good anti-vibration loosing-proof ability, simple structure and is material saving.

Description

technical field [0001] The invention belongs to the field of industrial manufacturing standard parts—fasteners, and relates to the application of a magnetic material in the field of fastening technology, in particular to a magnetic anti-vibration and anti-loosening bolt and nut. Background technique [0002] Screw fasteners are one of the most widely used accessories, involving various fields such as industry, agriculture, transportation, national defense, and daily life. With the rapid development of science and technology, people have higher and higher requirements for screws, especially in terms of anti-loosening, anti-theft, anti-vibration, etc. For this reason, people have made unremitting efforts and studied many screws with certain functions. New bolts and nuts have made gratifying achievements. Chinese patents have disclosed many inventions and creations in this area, most of which are new ideas, new technologies, and new methods from the aspect of mechanical structu...

Claims

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Application Information

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IPC IPC(8): F16B39/28
Inventor 张连墩
Owner 张连墩
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