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A clockwork spring that can be used dynamically

A clockwork spring, dynamic technology, applied in the direction of springs, springs/shock absorbers, coil springs, etc., can solve problems such as increased friction, uncontrollable, and reduced release energy

Active Publication Date: 2018-06-19
JINLING INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The planar spring has the advantages of high energy storage density and its own guiding effect. It is generally used in static conditions. The reason why it is not used in dynamic use is that the characteristics of the spring will change due to the centrifugal force in dynamic conditions. Uncontrollable, the friction between the two circles increases, reducing the amount of energy released, which in turn affects its use in a dynamic state

Method used

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  • A clockwork spring that can be used dynamically
  • A clockwork spring that can be used dynamically
  • A clockwork spring that can be used dynamically

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0019] The present invention provides a clockwork spring that can be used in dynamic state, and correspondingly improves the structure of the existing clockwork spring to form different elastic characteristics from the original clockwork spring, which can be used in both dynamic and static states, greatly improving the spring The suitability of the spring.

[0020] As an embodiment of the present invention, the present invention provides such as Figure 1-5 A clockwork spring that can be used dynamically includes a clockwork spring 1, an anti-friction bar, an outer mounting structure 3, an inner mounting structure 4, a clamping flange 5 and an end flange 8. The clockwork spring The inner free end of 1 is connected to the inner installation structure 4, the outer free end of the clockwork spring 1 is connected to the outer installation structure...

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PUM

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Abstract

The invention provides a spiral spring capable of being used in the dynamic state comprising a spiral spring body, antifriction strips, an outer mounting structure, an inner mounting structure, two rows of clamping turnups and end turnups. The internal free end of the spiral spring body is connected with the inner mounting structure, and the external free end of the spiral spring body is connected with the outer mounting structure. The clamping turnups are obtained by punching and overturning through clamping punching process holes. The antifriction strips are pasted on one side of the spiral spring body through the clamping turnups. The end turnups are obtained by punching and overturning through end punching process holes. Each antifriction strip corresponds to a pair of end turnups. The end turnups clamps the antifriction strips at the two ends of the antifriction strips correspondingly. The invention provides the spiral spring capable of being used in the dynamic state, an existing spiral spring is structurally improved relatively, an elastic characteristic different from the original spiral spring is formed, the spiral spring can be used both in the dynamic state and static state, and accordingly the application range of the spiral spring is extended.

Description

technical field [0001] The invention relates to the field of springs, in particular to a spring that can be used dynamically. Background technique [0002] Clockwork spring, also known as coil spring, is a spring whose helix is ​​in a plane. The spring is a spring that winds the material into a plane spiral shape. One end of the spring is fixed, and the material is subjected to bending moment after the torque is applied to the other end, resulting in bending elasticity. deformation, so that the spring twists in its own plane. The planar spring has the advantages of high energy storage density and its own guiding effect. It is generally used in static conditions. The reason why it is not used in dynamic use is that the characteristics of the spring will change due to the centrifugal force in dynamic conditions. Uncontrollable, the friction between the two circles increases, reducing the amount of energy released, which in turn affects its use in a dynamic state. Contents o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16F1/10F16F1/12
CPCF16F1/10F16F1/122F16F1/123
Inventor 邹政耀
Owner JINLING INST OF TECH