A kind of multilayer wavy spring pad

Abstract

The invention relates to the technical field of spring pads, in particular to a multi-layer wave-shaped spring pad, comprising a spring pad main body, a wear-resistant layer, a wear-resistant protrusion, an anti-corrosion layer, a polyurethane layer, a connecting layer, a wear-resistant pad, and a connecting piece , a first spring, a connecting post, a through hole, a connecting hole, a fixing ring, a second spring, a limit post, a guide sleeve and a connecting frame. The invention has a reasonable structure, through the wear-resistant protrusions and the wear-resistant layer, the wear-resistant protrusions provide better wear resistance for the surface of the spring pad, improving the service life of the spring pad, and the anti-corrosion layer made of bromide polyethylene layer , improve the corrosion resistance effect of the spring pad, through the polyurethane layer, improve the heat insulation, sound insulation, shock resistance of the spring pad main body, improve the anti-corrosion effect and service life of the spring pad, through the connection layer made of high manganese steel material layer, improve the spring protection The supporting effect of the pad is to wrap the main body of the spring pad through the wear-resistant pad to maintain the structural integrity of the main body of the spring pad, further enhance the wear resistance and improve the vibration reduction effect.

Description

technical field [0001] The invention relates to the technical field of spring pad application, in particular to a multi-layer wave-shaped spring pad. Background technique [0002] Spring washers are widely used in load-bearing and non-load-bearing structures of general mechanical products. They are characterized by low cost and easy installation. They are suitable for parts that are frequently assembled and disassembled. Used for distributing loads to threaded fasteners, other uses are as spacers. [0003] The existing spring pads are generally designed with a single-layer structure. The single-layer spring pads make their cushioning capacity not strong enough in use, and cannot fully protect the connecting parts in actual use, and the existing spring pads do not have anti-corrosion properties. , heat-resistant, and chemical-resistant properties, in actual use, the spring pad has a short service life and needs to be replaced frequently. Therefore, a multi-layer corrugated ...

AI Technical Summary

Problems solved by technology

[0003] The existing spring pads are generally designed with a single-layer structure. The single-layer spring pads make their cushioning capacity not strong enough in use, and cannot fully protect the connecting parts in actual use, and the existing spring pads do not have anti-corrosion properties. , heat-resistant, and chemical-resistant properties, in actual use, the spring pad has a short service life and needs to be replaced frequently

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