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Damping spring

A shock-absorbing spring and three-dimensional shock-absorbing technology, applied in the field of mechanical parts, can solve the problems of limited use conditions, large space occupation, and high cost, and achieve the effects of easy standardized production, convenient installation and replacement, and simple structure.

Active Publication Date: 2016-01-20
QINGDAO JUNYING EQUIP TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in various industries such as vehicles, ships, aviation, aerospace, electromechanical, and industrial equipment, it is inevitable to use springs for shock absorption under dynamic conditions. For equipment that requires two-dimensional or three-dimensional shock absorption, it can only be solved by combining multiple spring spaces, and there are disadvantages such as complex structure, large space occupation, high cost, poor bearing capacity, and limited use conditions. Therefore, the second invention Weihe three-dimensional integrated shock absorber spring is a major topic in the machinery industry

Method used

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  • Damping spring

Examples

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Comparison scheme
Effect test

Embodiment 1

[0025] refer to figure 1 As shown, this embodiment is a two-dimensional damping spring with a split structure, including a spring outer casing 1, four spring monomers 2, and a spring inner sleeve 3. The spring monomer 2 is located in the spring and between the outer casing, and the spring The two ends of the monomer 2 are respectively misplaced and connected to the outside of the spring inner sleeve 3 and the inner side of the spring outer sleeve 1. The two ends of the spring inner sleeve and the outer sleeve are respectively provided with closed rings (not shown in the figure), and the closed rings are connected with the spring inner sleeve and the spring outer sleeve. They are fixed by threaded connections to maintain the stability of the installation position of the spring unit 2.

[0026] Specifically, the spring jacket 1, the spring monomer 2 and the spring inner sleeve 3 are formed respectively, the spring monomer 2 is a curved plate-like structure, and cylinders 2-1 are...

Embodiment 2

[0032] The spring outer casing 1, the spring monomer 2, and the spring inner casing 3 are directly poured into an integral part. Select different types of surface or curve spring monomers according to the requirements of use. When the spring monomer adopts a curved plate-like structure, it constitutes a two-dimensional damping spring; when the spring monomer adopts a curved spring, it constitutes a three-dimensional damping spring.

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Abstract

The invention provides a damping spring which comprises a spring outer sleeve, a spring inner sleeve and a plurality of spring single bodies. The spring single bodies are located between the spring inner sleeve and the spring outer sleeve. The two ends of each spring single body are connected to the outer side of the spring inner sleeve and the inner side of the spring inner sleeve respectively in a staggered manner. The two-dimensional or three-dimensional spring which is efficient, practical, safe and reliable is provided; the structure is simple, installation and replacement are convenient, standard production is facilitated, and cost is lower when the damping spring is used under large loads; and the damping spring can be widely applied to the industry fields of various vehicles, ships, aviation, aerospace, electromechanical devices and industrial devices which all need damping.

Description

technical field [0001] The invention belongs to the technical field of mechanical components, and relates to the technology of mechanical damping springs under dynamic conditions, in particular to a damping spring. Background technique [0002] At present, in various industries such as vehicles, ships, aviation, aerospace, electromechanical, and industrial equipment, it is inevitable to use springs for shock absorption under dynamic conditions. For equipment that requires two-dimensional or three-dimensional shock absorption, it can only be solved by combining multiple spring spaces, and there are disadvantages such as complex structure, large space occupation, high cost, poor bearing capacity, and limited use conditions. Therefore, the second invention Weihe's three-dimensional integrated damping spring is a major topic in the machinery industry. Contents of the invention [0003] The purpose of the present invention is to fill the gap in the lack of two-dimensional and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F7/00
Inventor 张鸿翎李明生单士勇祖继宏齐小龙
Owner QINGDAO JUNYING EQUIP TECH CO LTD
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