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Plane volute spring with connecting plate

A technology of planar scroll spring and scroll part, which is applied in the direction of spring, spring/shock absorber, coil spring, etc., to achieve the effect of improving the torque transmission performance of the comprehensive shaft, improving the torque rotation performance, and improving the reliability of use

Inactive Publication Date: 2017-11-07
TAICANG HUIDELI SPRING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are various earhook improvements on the inside and outside of the planar scroll spring, but it is rare to replace the earhook itself. In order to improve the coaxial torsion performance, it is also necessary to modify its overall structure. Necessary

Method used

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  • Plane volute spring with connecting plate
  • Plane volute spring with connecting plate
  • Plane volute spring with connecting plate

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Embodiment Construction

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art, and the drawings in the following description are only the application For some embodiments described in , those skilled in the art can also obtain other drawings based on these drawings without creative work.

[0016] Combine below Figure 1~3 And specific embodiment, further clarifies the present invention.

[0017] like Figure 1~3 , a planar scroll spring with connecting plates, comprising an inner connecting plate 1, a scroll portion 2 and an outer connecting plate 3, the inner connecting plate 1 and the inner end surface of the scroll portion 2 are closely connected, and the outer connecting plate 3 and the scroll The outer end surface of the roll part 2 is closely connected, the inner contour of the outer connectin...

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Abstract

The invention discloses a plane volute spring with a connecting plate. The plane volute spring with the connecting plate comprises an inner connecting plate, a volute part and an outer plate; the inner connecting plate is tightly connected with the inner end face of the volute part, and the outer connecting is tightly connected with the outer end face of the volute part; and the widths of both the inner connecting plate and the outer connecting plate are larger than the width of the volute part. The plane volute spring with the connecting plate has the advantage of being unique and novel in design, and is suitable for the coaxial or eccentric controlling part of torque transmission, using reliability is improved, and comprehensive axial torque transmission performance of the plane volute spring is enhanced.

Description

technical field [0001] The invention relates to the field of connecting fasteners, in particular to a planar scroll spring with a connecting plate. Background technique [0002] As an elastic element, springs are widely used in industry. There are many types of springs [0003] According to the shape, there are mainly coil springs, scroll springs, leaf springs, special-shaped springs, etc. Among them, scroll springs are divided into flat scroll springs and truncated cone scroll springs, and flat scroll springs are also known as clockwork springs. Torque acts on one end, and the spring material produces bending elastic deformation under the action of torque, so that the spring produces torsional elastic deformation in the plane, and the deformation angle is proportional to the torque. [0004] In order to adapt to different usage situations, the shape of the inner and edge ear hooks of the planar scroll spring is often modified to ensure the reliability of the joint with th...

Claims

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Application Information

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IPC IPC(8): F16F1/10F16F1/12
CPCF16F1/10F16F1/123
Inventor 唐惠明唐体健
Owner TAICANG HUIDELI SPRING
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