Assembly parts of high light nut washer

Abstract

The invention is the high tight nut gasket assembly, which is composed of the nut and the gaskets. One end of the nut is hexagon, and the other end has the flange face with the equiangular arranged wedge slope at the bottom side, and the jointing places of the slopes form the blocking face with the fall; the center of the gasket has the through-hole, one side of the gasket forms the continuous slope corresponding to the wedge slope, and the jointing places of the continuous slopes from the carrying faces with the fall; the other sides of the gaskets have a plurality of sharp recesses that have the facade and the slope, and the edge of the said gasket is convex and forms the ring, and the flange face of the nut is put in the ring chamber. The nut and the gasket trig and the outer surface and the sharp recess joint, which takes the effects on loosing prevention and theft guarding, and at the same time has the function of highly tightening.

Description

technical field [0001] The present invention relates to fasteners, in particular to a high fastener nut washer assembly. Background technique [0002] At present, nuts and washers are usually combined with bolts to form fastening components. They are widely used in real life as structural connectors. The fixing method is that bolts are inserted into the connecting piece, the other end of the bolt is put on a washer, and it is tightened and fixed through the threaded connection between the nut and the bolt. Since the structure of the above nut and the washer is relatively simple, they cooperate with the bolt only through a simple The threaded connection plays a fixed role, so under the impact of high temperature or high-frequency vibration, it is easy to cause the thread slopes between the nuts and bolts to slide against each other, and it is easy to make the nuts, washers, and bolts rotate in the direction of loosening, so that the bolts, nuts and The gasket is loose. Once ...

AI Technical Summary

Problems solved by technology

[0002] At present, nuts and washers are usually combined with bolts to form fastening components. They are widely used in real life as structural connectors. The fixing method is that bolts are inserted into the connectors, the other end of the bolts is put on a washer, and it is tightened and fixed through the threaded connection of nuts and bolts. Since the above-mentioned nuts and washers are relatively simple in structure, they cooperate with the bolts only through a simple The threaded connection plays a fixed role, so under the impact of high temperature or high-frequency vibration, it is easy to cause the thread slopes between the nuts and bolts to slide against each other, and it is easy to make the nuts, washers, and bolts rotate in the direction of loosening, so that the bolts, nuts and The gasket is loose. Once the bolts, nuts and gaskets are loose or fall off, serious accidents are likely to occur

In addition, with this simple matching structure, the nut is easily disassembled by others with simple tools, which cannot effectively prevent theft and has no anti-theft function.

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