CN108953440A - Buffering elastic spring coil - Google Patents
Buffering elastic spring coil Download PDFInfo
- Publication number
- CN108953440A CN108953440A CN201811163766.6A CN201811163766A CN108953440A CN 108953440 A CN108953440 A CN 108953440A CN 201811163766 A CN201811163766 A CN 201811163766A CN 108953440 A CN108953440 A CN 108953440A
- Authority
- CN
- China
- Prior art keywords
- spring
- volt
- buffering elastic
- spring leaf
- height
- 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
Links
- 230000003139 buffering effect Effects 0.000 title claims abstract description 16
- 230000000630 rising effect Effects 0.000 claims abstract description 5
- 235000014676 Phragmites communis Nutrition 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000013016 damping Methods 0.000 abstract description 3
- 229920003266 Leaf® Polymers 0.000 description 16
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- F16F1/04—Wound springs
- F16F1/042—Wound springs characterised by the cross-section of the wire
-
- 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
- F16F1/04—Wound springs
- F16F1/048—Wound springs with undulations, e.g. wavy springs
-
- 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
- F16F1/04—Wound springs
- F16F1/06—Wound springs with turns lying in cylindrical surfaces
-
- 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
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The present invention relates to a kind of buffering elastic spring coils, it is successively stacked in vertical direction by least four flat coil component spring pieces, the spring leaf has interconnected portion and volt portion, and the portion of rising between adjacent spring leaf between the volt portion and lower spring leaf of upper spring piece cooperates；The buffering elastic spring coil includes two ends and middle part, and the portion of the end spring piece and the difference in height in volt portion are less than the difference in height for playing portion and volt portion of middle part spring leaf.The present invention can reach better damping effect using less material.
Description
Technical field
The present invention relates to a kind of spring, especially a kind of buffering elastic spring coil.
Background technique
Existing buffer spring is mostly made of spring ring, but the effect is unsatisfactory when absorbing impact for spring ring, mainly
Due to spring ring setting the hour circle and circle between vibration frequency and amplitude it is essentially identical, the damping force and material that can be generated
Cost performance is not high from the point of view of the consuming ratio of material, it is therefore desirable to which a kind of new buffering elastic spring coil solves this kind of situation.
Summary of the invention
Technical problem to be solved by the invention is to provide it is a kind of by spring plate group at buffering elastic spring coil, can use
Less material reaches better damping effect.
The technical proposal adopted by the invention to solve the above technical problems is that:
A kind of buffering elastic spring coil is successively stacked in vertical direction by least four flat coil component spring pieces,
The spring leaf has interconnected portion and volt portion, between adjacent spring leaf between the volt portion and lower spring leaf of upper spring piece
The portion of rising cooperates；The buffering elastic spring coil includes two ends and middle part, and the end spring piece plays portion and volt portion
Difference in height is less than the difference in height for playing portion and volt portion of middle part spring leaf.
Further, it is connected between described portion and volt portion by cambered surface.
Further, plane is all had in described portion and volt portion, the volt portion of upper spring piece between the adjacent spring leaf
Portion of rising between lower spring leaf is connect by plane.
Preferably, having U-shaped protrusion in the plane.
Preferably, the difference in height for playing portion and volt portion of the end spring piece plays portion and volt portion for middle part spring leaf
Difference in height 1/3 to 1/2.
The present invention compared with the existing technology has the following advantages that and effect: 1, flat spring leaf is used compared to spring ring
Material is less.2, different vibration characteristics can be set in a spring ring according to stress condition.3, the connection and disassembly between spring leaf
It simply, can according to circumstances flexible setting.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the cooperation schematic diagram of adjacent springs piece.
Fig. 3 is the sectional view of adjacent springs piece coupling part.
Label declaration:
1 end spring piece of end, 11 middle part 2
Middle part spring leaf 21 plays portion 4 of 3 volts of portion
U-shaped raised 5
Specific embodiment
The present invention will be further described in detail below with reference to the embodiments, following embodiment be explanation of the invention and
The invention is not limited to following embodiments.
Embodiment 1:
Such as Fig. 1, the present embodiment is successively stacked in vertical direction by 12 flat coil component spring pieces, both ends point
Not Wei four end spring leafs 11 form ends 1, centre forms middle parts 2, every flat spring piece for four middle part spring leafs 21
Shape be waveform, raised portion be portion 3, and depressed portions are volt portion 4, the height in the portion and volt portion of end spring piece 11
Difference is less than the difference in height for playing portion and volt portion of middle part spring leaf 21, and the ratio of L1 and L2 is 1:3 in Fig. 1, may be set to be
1:2, buffering effect is preferable in this range；4 phase interworking of portion 3 and volt portion is played between same or adjacent part adjacent springs piece
It closes, specific cooperation has the plane of a non-arc as shown in Fig. 2, wherein playing portion 3 and volt portion 4, and lower spring leaf plays portion 3 and upper bullet
The volt portion 4 of reed realizes mutually support by the Planar realization face contact, and limit method is as shown in figure 3, in the centre of spring leaf
U-shaped raised 5 (being arranged at planar section) are arranged in part, and the U-shaped recess portion that the U-shaped protrusion of lower spring leaf enters upper spring piece is real
It now positions and limits, so that realizing detachably can secure fit.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different.The equivalent or simple change that all structure, feature and principles described according to the invention patent design are done, is wrapped
It includes in the scope of protection of the patent of the present invention.Those skilled in the art can be to described specific implementation
Example is done various modifications or additions or is substituted in a similar manner, and without departing from structure of the invention or surmounts this
Range as defined in the claims, is within the scope of protection of the invention.
Claims (5)
1. a kind of buffering elastic spring coil, it is characterised in that: by least four flat coil component spring pieces successively heap in vertical direction
Folded to form, the spring leaf has interconnected portion and volt portion, the volt portion of upper spring piece and lower bullet between adjacent spring leaf
Portion of rising between reed cooperates；The buffering elastic spring coil includes two ends and middle part, and the end spring piece plays portion
It is less than the difference in height for playing portion and volt portion of middle part spring leaf with the difference in height in volt portion.
2. buffering elastic spring coil according to claim 1, it is characterised in that: connected between described portion and volt portion by cambered surface.
3. buffering elastic spring coil according to claim 2, it is characterised in that: all have plane in described portion and volt portion, institute
It states the portion of rising between adjacent spring leaf between the volt portion and lower spring leaf of upper spring piece and passes through plane connection.
4. buffering elastic spring coil according to claim 3, it is characterised in that: have U-shaped protrusion in the plane.
5. buffering elastic spring coil according to any one of claims 1 to 4, it is characterised in that: the end spring piece rise portion with
The difference in height in volt portion is the 1/3 to 1/2 of the difference in height for playing portion and volt portion of middle part spring leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163766.6A CN108953440A (en) | 2018-10-02 | 2018-10-02 | Buffering elastic spring coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811163766.6A CN108953440A (en) | 2018-10-02 | 2018-10-02 | Buffering elastic spring coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108953440A true CN108953440A (en) | 2018-12-07 |
Family
ID=64472606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811163766.6A Pending CN108953440A (en) | 2018-10-02 | 2018-10-02 | Buffering elastic spring coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953440A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671457A (en) * | 2019-10-06 | 2020-01-10 | 贾有华 | Fence type spring and manufacturing method thereof |
| WO2020209386A1 (en) * | 2019-04-11 | 2020-10-15 | 日本発條株式会社 | Flexible member |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0567836U (en) * | 1992-02-21 | 1993-09-10 | 加藤発条株式会社 | Wave coil spring |
| JP2002039243A (en) * | 2000-07-25 | 2002-02-06 | Toshikazu Okuno | Wave coil spring |
| JP2002276707A (en) * | 2001-03-14 | 2002-09-25 | Fuji Seiko Kk | Wave coil spring with difference of repulsion |
| JP2002307121A (en) * | 2001-04-10 | 2002-10-22 | Fuji Seiko Kk | Cylindrical nonlinear load wave coil spring and method of manufacturing the same |
| US20070228626A1 (en) * | 2006-03-31 | 2007-10-04 | Piolax, Inc. | Wave coil spring |
| CN101052331A (en) * | 2004-08-28 | 2007-10-10 | 西利科技公司 | Asymmetric spring components and innersprings for one-sided mattresses |
| CN204025469U (en) * | 2014-08-13 | 2014-12-17 | 乐清市东风弹簧制造有限公司 | Wavy spring |
| CN204025485U (en) * | 2014-08-27 | 2014-12-17 | 永嘉县三和弹簧有限公司 | A kind of spring assembly |
| CN205605711U (en) * | 2016-04-11 | 2016-09-28 | 东莞市华尔赛弹簧制造有限公司 | Plane multilayer wave spring |
| CN205689652U (en) * | 2016-06-23 | 2016-11-16 | 陕西重型汽车有限公司 | Automobile-used variable-pitch screw spring and Medium or severe type offroad vehicle suspension |
| WO2017170833A1 (en) * | 2016-03-31 | 2017-10-05 | 日本発條株式会社 | Coil spring |
| CN209026065U (en) * | 2018-10-02 | 2019-06-25 | 湖州杭佳弹簧有限公司 | A kind of buffering elastic spring coil |
-
2018
- 2018-10-02 CN CN201811163766.6A patent/CN108953440A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0567836U (en) * | 1992-02-21 | 1993-09-10 | 加藤発条株式会社 | Wave coil spring |
| JP2002039243A (en) * | 2000-07-25 | 2002-02-06 | Toshikazu Okuno | Wave coil spring |
| JP2002276707A (en) * | 2001-03-14 | 2002-09-25 | Fuji Seiko Kk | Wave coil spring with difference of repulsion |
| JP2002307121A (en) * | 2001-04-10 | 2002-10-22 | Fuji Seiko Kk | Cylindrical nonlinear load wave coil spring and method of manufacturing the same |
| CN101052331A (en) * | 2004-08-28 | 2007-10-10 | 西利科技公司 | Asymmetric spring components and innersprings for one-sided mattresses |
| US20070228626A1 (en) * | 2006-03-31 | 2007-10-04 | Piolax, Inc. | Wave coil spring |
| CN204025469U (en) * | 2014-08-13 | 2014-12-17 | 乐清市东风弹簧制造有限公司 | Wavy spring |
| CN204025485U (en) * | 2014-08-27 | 2014-12-17 | 永嘉县三和弹簧有限公司 | A kind of spring assembly |
| WO2017170833A1 (en) * | 2016-03-31 | 2017-10-05 | 日本発條株式会社 | Coil spring |
| CN205605711U (en) * | 2016-04-11 | 2016-09-28 | 东莞市华尔赛弹簧制造有限公司 | Plane multilayer wave spring |
| CN205689652U (en) * | 2016-06-23 | 2016-11-16 | 陕西重型汽车有限公司 | Automobile-used variable-pitch screw spring and Medium or severe type offroad vehicle suspension |
| CN209026065U (en) * | 2018-10-02 | 2019-06-25 | 湖州杭佳弹簧有限公司 | A kind of buffering elastic spring coil |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020209386A1 (en) * | 2019-04-11 | 2020-10-15 | 日本発條株式会社 | Flexible member |
| JP2020172001A (en) * | 2019-04-11 | 2020-10-22 | 日本発條株式会社 | Flexible member |
| CN113677487A (en) * | 2019-04-11 | 2021-11-19 | 日本发条株式会社 | Flexible component |
| JP7055766B2 (en) | 2019-04-11 | 2022-04-18 | 日本発條株式会社 | Flexible member |
| EP3954510A4 (en) * | 2019-04-11 | 2022-06-15 | NHK Spring Co., Ltd. | Flexible member |
| US12098755B2 (en) | 2019-04-11 | 2024-09-24 | Nhk Spring Co., Ltd. | Flexible member |
| CN113677487B (en) * | 2019-04-11 | 2024-10-25 | 日本发条株式会社 | Flexible component |
| CN110671457A (en) * | 2019-10-06 | 2020-01-10 | 贾有华 | Fence type spring and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |