Gasket

Abstract

The invention discloses a gasket. The gasket comprises an arc piece, damping pieces and an anti-skid piece, wherein a coaxial sealing ring is fixedly installed on the outer side of the arc piece, the side, away from the arc piece, of the sealing ring is fixedly installed on the outer side of the anti-skid piece, the multiple sets of damping pieces are arranged, and the outer sides of the damping pieces are fixedly installed on one side of the arc piece; and the arc piece is fixedly installed on one side of the anti-skid piece through the damping pieces arranged on the outer side of the arc piece, and the interior of the arc piece is tightly attached to the inner side of the anti-skid piece through an annular ring. The invention relates to the technical field of gaskets. The gasket can effectively solve the problems that in the prior art, when some firmware has high surface requirements and has vibration or fluctuation with large pulse during working, a traditional spring gasket and a traditional flat gasket cannot meet the requirements, the traditional spring gasket and the traditional flat gasket need to be used in cooperation, the traditional spring gasket and the traditional flat gasket are selected and matched, the universality is poor, the traditional spring gasket and the traditional flat gasket are different in stress degree, when the traditional spring gasket and the traditional flat gasket extrude each other, the service life is shortened, and the protection degree on the surface of the firmware is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of gaskets, in particular to a gasket. Background technique [0002] Refers to the part between the connected part and the nut. It is generally a flat metal ring, which is used to protect the surface of the connected part from being scratched by the nut, and to disperse the pressure of the nut on the connected part. Washers are divided into: flat washers-class C, large washers-class A and C, extra-large washers-class C, small washers-class A, flat washers-class A, flat washers-chamfered-class A, steel structures with high Strength washers, spherical washers, conical washers, square bevel washers for I-beams, square bevel washers for channel steel, standard spring washers, light spring washers, heavy spring washers, internal tooth lock washers, internal serrated lock washers, External tooth lock washers, external serrated lock washers, single ear stop washers, double ear stop washers, outer tongue stop wash...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned shortcomings in the prior art, the present invention provides a washer, which can effectively solve the problem of traditional springs in the prior art when the surface requirements of some firmware are relatively high and there are vibrations or relatively large pulse fluctuations during operation. Neither the gasket nor the flat gasket can meet the requirements. They need to be used in conjunction with each other. Selecting and matching them has poor versatility. The degree of stress between the two is different. When they are pressed against each other, their service life will be reduced and the protection of the surface of the firmware will be greatly reduced.

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