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High-performance wave spring

A wave spring, high-performance technology, applied in springs, springs/shock absorbers, leaf springs, etc., can solve the problems of wave springs with complex structures, high manufacturing costs, and easy to generate noise, etc., to improve the phenomenon of uneven force, The preparation process is simple and the effect of improving the service life

Inactive Publication Date: 2016-09-21
SUZHOU CITY HUQIU DISTRICT HUSHUGUAN SPRING FACTORY
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  • Abstract
  • Description
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Problems solved by technology

[0003] The current wave spring has problems such as complex structure, high manufacturing cost, inconvenient installation, poor stability, uneven force, etc. It is easy to generate noise during the compression process and has a short service life.

Method used

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  • High-performance wave spring

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] figure 1 It is a structural schematic diagram of a high-performance wave spring in an embodiment of the present invention; the wave spring includes a ring-shaped spring body 1, the spring body 1 adopts an open-loop structure design, and the spring body 1 is alternately provided with peaks and troughs of the same specification. , the outer edges of the crest and trough structures are planar structures 2 .

[0015] In the high-performance wave spring mentioned in the present invention, the crests and troughs of the spring body 1 and the planar structure 2 on the outer edges of the two are formed by a stamping process at one time; the materia...

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Abstract

The invention discloses a high-performance wave spring. The wave spring comprises a circular spring body; the spring body adopts an open loop structural design, and is alternatively provided with crest and trough structures with the same specifications; and the outer edges of the crest and trough structures are plane structures. The high-performance wave spring, provided by the invention, is reasonable in structural design, simple in preparation process and proper in cost; the outer edges of the crest and the trough structures on the spring body adopt the plane structures; and the structures can effectively improve the stability of the wave spring in the mounting and use process, so that the nonuniform stress phenomenon is improved, and the service life of the wave spring is prolonged to a certain extent.

Description

technical field [0001] The invention relates to a wave spring, in particular to a high-performance wave spring with outstanding stability, and belongs to the technical field of springs for bearings. Background technique [0002] Wave spring is a kind of spring widely used in motor, textile machinery, hydraulic equipment, automobile and other industries, also known as wave spring. The wave spring is a thin ring-shaped elastic metal element composed of several crests and troughs. It is usually used in occasions where the load and deformation are not large, and the spring stiffness is small and axial preload is required. Its manufacturing method is usually to first stamp the metal sheet into a ring-shaped blank, then use a mold to stamp the wave shape along the ring direction, and finally undergo heat treatment to make it have resilience. [0003] The current wave spring has problems such as complex structure, high manufacturing cost, inconvenient installation, poor stability,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F1/18
CPCF16F1/185
Inventor 徐水龙
Owner SUZHOU CITY HUQIU DISTRICT HUSHUGUAN SPRING FACTORY
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