Clamping spring capable of resisting torsion and deformation

Abstract

The invention discloses a clamping spring capable of resisting torsion and deformation. The clamping spring capable of resisting torsion and deformation comprises a clamping spring body, an opening and a clamping hole; the clamping spring body is annular and unsealed, the clamping hole is formed by bending and coiling the two ends of the clamping spring body, structural grooves are formed in the inner side and the outer side of the clamping spring body in the circumferential direction correspondingly, the structural grooves divide the inner side and the outer side of the clamping spring body into an upper plate part and a lower plate part, and a plurality of joining blocks are connected to the structural groove in the outer side of the clamping spring body at intervals; and the upper plate part and the lower plate part are connected through the joining blocks, and wave parts are further formed in the upper plate part and the lower plate part on the outer side of the circumferential direction of the clamping spring body. The clamping spring capable of resisting torsion and deformation not only strengthens the capability of resisting tension and compression deformation in the circumferential direction of a traditional clamping spring, but also improves the capability of internal and external torsion and deformation resistance of the clamping spring body, is novel and unique in design and wide in application range, and can resist fatigue, and the service life is prolonged.

Description

technical field [0001] The invention relates to the field of connecting fasteners, in particular to a snap spring resistant to torsional deformation. Background technique [0002] The circlip belongs to the fastener, subdivided into the spring category, usually an unclosed elastic ring body, the opening of the circlip has a slit, and the two ends of the circlip body have clamping holes. It is a kind of fastener, which is installed in the shaft groove or hole groove of the machine and equipment, and plays the role of preventing the axial movement of the parts on the shaft or hole. [0003] There are various forms of circlips, and the development is relatively mature. At present, various shapes of circlips are used in different specific fields, such as C-shaped, E-shaped, U-shaped circlips, and square circlips and so on. For various types of shafts, the shape of the circlip should also be matched accordingly. In addition, during use, especially during assembly and high-speed...

AI Technical Summary

Problems solved by technology

In addition, during use, especially during assembly and high-speed movement, the circlip not only rotates, but also twists, stretches, vibrates, etc., which affects the performance and is easy to damage

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