CN105952829A - High-performance wave spring - Google Patents
High-performance wave spring Download PDFInfo
- Publication number
- CN105952829A CN105952829A CN201610548661.7A CN201610548661A CN105952829A CN 105952829 A CN105952829 A CN 105952829A CN 201610548661 A CN201610548661 A CN 201610548661A CN 105952829 A CN105952829 A CN 105952829A
- Authority
- CN
- China
- Prior art keywords
- spring
- crest
- performance
- wavy spring
- trough
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
- F16F1/185—Leaf springs characterised by shape or design of individual leaves
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
The present invention relates to a kind of wavy spring, particularly relate to a kind of stability exsertile high-performance wavy spring, belong to bearing spring technical field.
Background technology
Wavy spring is a kind of spring being widely used in motor, textile machine, hydraulic test, automobile and other industries, also known as ripple spring.Wavy spring is the thin slice annular resilient hardware being made up of some crests, trough, is commonly used to load and deflection is all little, and require the occasion that spring rate is less, need to apply axial precompression.Its manufacture method is typically first to be become by metallic plate punching circular blank, then utilizes mould circumferentially punching press wave-like, eventually passes heat treatment and be allowed to have rebound performance.
There is the problems such as structure is complicated, preparation cost is high, installation inconvenience, poor, the discontinuity of stability in existing wavy spring, easily produces noise in pressurized process, and service life is shorter.
Summary of the invention
For the demand, the invention provides a kind of high-performance wavy spring, this wavy spring reasonable in design, preparation technology is easy, moderate cost, the crest on its spring body and the outer employing planar design of trough structure, this structure can be effectively improved wavy spring stability during installing, using, improve unbalance stress phenomenon, improve the service life of wavy spring to a certain extent.
The present invention is a kind of high-performance wavy spring, this wavy spring includes circle shape spring body, this spring body uses open loop structure design, and described spring body is arranged alternately crest and the trough structure of same size, and the outer of described crest and trough structure is planar structure.
In a preferred embodiment of the present invention, the described planar structure on the crest on spring body, trough and both outers passes through Sheet Metal Forming Technology one-shot forming.
In a preferred embodiment of the present invention, the specification of described planar structure is identical, and its length is about the 1/10 of wavelength.
In a preferred embodiment of the present invention, the material of described wavy spring is the one in 60Si2MnA, 50CrV and 0Cr17Ni7Al.
The invention provides a kind of high-performance wavy spring, this wavy spring reasonable in design, preparation technology is easy, moderate cost, crest and the outer of trough structure on its spring body use planar design, this structure can be effectively improved wavy spring stability during installing, using, and improves unbalance stress phenomenon, improves the service life of wavy spring to a certain extent.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of embodiment of the present invention high-performance wavy spring；
In accompanying drawing, the labelling of each assembly is as follows: 1, spring body, and 2, planar structure.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Fig. 1 is the structural representation of embodiment of the present invention high-performance wavy spring；This wavy spring includes circle shape spring body 1, and this spring body 1 uses open loop structure to design, and described spring body 1 is arranged alternately crest and the trough structure of same size, and the outer of described crest and trough structure is planar structure 2.
In the high-performance wavy spring that the present invention mentions, on spring body, the planar structure 2 on the crest of 1, trough and both outers is by Sheet Metal Forming Technology one-shot forming；The material of wavy spring is the one in 60Si2MnA, 50CrV and 0Cr17Ni7Al；Arranging quenching and high tempering to process after punch forming, hardening heat controls, at 800 DEG C-820 DEG C, to be incubated 30-40 minute, and hardening media is oil；Temperature controls at 450 DEG C-480 DEG C, and after being incubated 50-60 minute, stove is cooled to 220 DEG C, after come out of the stove air cooling to room temperature.
The specification of above-mentioned planar structure 2 is identical, and its length is about the 1/10 of wavelength；This structure can make wavy spring stress in close gap more equalize, and effectively reduces flange or the probability of deformation, and its life-span is about common 1.2-1.3 times with material wavy spring.
Present invention is disclosed a kind of high-performance wavy spring, it is characterized in: this wavy spring reasonable in design, preparation technology is easy, moderate cost, crest and the outer of trough structure on its spring body use planar design, this structure can be effectively improved wavy spring stability during installing, using, and improves unbalance stress phenomenon, improves the service life of wavy spring to a certain extent.
The above; it is only the detailed description of the invention of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope that disclosed herein; the change can expected without creative work or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims are limited.
Claims (4)
1. a high-performance wavy spring, it is characterized in that, this wavy spring includes circle shape spring body, and this spring body uses open loop structure design, being arranged alternately crest and the trough structure of same size on described spring body, the outer of described crest and trough structure is planar structure.
High-performance wavy spring the most according to claim 1, it is characterised in that the described planar structure on the crest on spring body, trough and both outers passes through Sheet Metal Forming Technology one-shot forming.
High-performance wavy spring the most according to claim 1, it is characterised in that the specification of described planar structure is identical, its length is about the 1/10 of wavelength.
High-performance wavy spring the most according to claim 1, it is characterised in that the material of described wavy spring is the one in 60Si2MnA, 50CrV and 0Cr17Ni7Al.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548661.7A CN105952829A (en) | 2016-07-13 | 2016-07-13 | High-performance wave spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548661.7A CN105952829A (en) | 2016-07-13 | 2016-07-13 | High-performance wave spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952829A true CN105952829A (en) | 2016-09-21 |
Family
ID=56899907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610548661.7A Pending CN105952829A (en) | 2016-07-13 | 2016-07-13 | High-performance wave spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952829A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397701A (en) * | 2019-06-17 | 2019-11-01 | 华为技术有限公司 | A kind of isolation mounting, vibrating isolation system and the vehicles |
| CN113909820A (en) * | 2021-10-26 | 2022-01-11 | 中国航发贵州红林航空动力控制科技有限公司 | Method for processing wave spring |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5803444A (en) * | 1996-03-12 | 1998-09-08 | Mitsubishi Steel Mfg. Co., Ltd. | Coiled wave spring and production method thereof |
| US6254071B1 (en) * | 1999-12-20 | 2001-07-03 | Smalley Steel Ring Company | Single-turn, round wire wave spring |
| CN200946581Y (en) * | 2006-09-06 | 2007-09-12 | 协禧微机电科技（昆山）有限公司 | Spring structure improvement for mini size fan |
| CN101737445A (en) * | 2008-11-26 | 2010-06-16 | 丰田自动车株式会社 | Wave spring holding structure and frictional engagement apparatus |
| CN202674126U (en) * | 2012-05-11 | 2013-01-16 | 永嘉县三和弹簧有限公司 | Heat resisting and corrosion resisting wavelike spring |
-
2016
- 2016-07-13 CN CN201610548661.7A patent/CN105952829A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5803444A (en) * | 1996-03-12 | 1998-09-08 | Mitsubishi Steel Mfg. Co., Ltd. | Coiled wave spring and production method thereof |
| US6254071B1 (en) * | 1999-12-20 | 2001-07-03 | Smalley Steel Ring Company | Single-turn, round wire wave spring |
| CN200946581Y (en) * | 2006-09-06 | 2007-09-12 | 协禧微机电科技（昆山）有限公司 | Spring structure improvement for mini size fan |
| CN101737445A (en) * | 2008-11-26 | 2010-06-16 | 丰田自动车株式会社 | Wave spring holding structure and frictional engagement apparatus |
| CN202674126U (en) * | 2012-05-11 | 2013-01-16 | 永嘉县三和弹簧有限公司 | Heat resisting and corrosion resisting wavelike spring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397701A (en) * | 2019-06-17 | 2019-11-01 | 华为技术有限公司 | A kind of isolation mounting, vibrating isolation system and the vehicles |
| CN113909820A (en) * | 2021-10-26 | 2022-01-11 | 中国航发贵州红林航空动力控制科技有限公司 | Method for processing wave spring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |