CN207315942U - A kind of wave forms spring - Google Patents
A kind of wave forms spring Download PDFInfo
- Publication number
- CN207315942U CN207315942U CN201720984362.8U CN201720984362U CN207315942U CN 207315942 U CN207315942 U CN 207315942U CN 201720984362 U CN201720984362 U CN 201720984362U CN 207315942 U CN207315942 U CN 207315942U
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- Prior art keywords
- wavy spring
- wave
- trough
- supporting layer
- reset
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Abstract
The utility model discloses a kind of wave forms spring of spring technical field, including even number wavy spring circle, further includes reset supporting layer, further includes pressure absorbing layer；The wavy spring circle includes multiple wave crests and multiple troughs, the peaks and troughs is interlaced to be set and is welded and fixed, concentric stack of the wavy spring circle is set, the support layer cross section that resets is made of for sinusoidal waveform interior concave arc and evagination circular arc, the pressure absorbing layer is symmetricly set between the Wave crest and wave trough of two wavy spring circles, the pressure absorbing layer is made of small-sized reset supporting layer and small-sized trough, and the reset supporting layer of the internal reset supporting layer and wavy spring circle is welded and fixed.The utility model can greatly absorb extraneous pressure, improve compression strength, also effectively prevent wavy spring body distortion, lift wavy spring body reset speed.
Description
Technical field
The utility model spring technical field, more particularly to a kind of wave forms spring.
Background technology
Spring is a kind of using the elastic machine components come work, and part is sent out under external force made of elastic material
Raw deformation, restores to the original state again after removing external force.Wavy spring is the concentric special spring for stacking and setting, and is bearing load deformation
Afterwards, save certain potential energy and produce deformation.But in use, wavy spring is being squeezed, in impact process, can because
Frequently deformation makes spring follow the string recovery capacity, causes wavy spring hydraulic performance decline and service life to reduce.
Utility model content
The purpose of this utility model is to provide a kind of elastic performance height, the stronger wave forms spring of deformation recovery capability.
What the purpose of this utility model was realized in：A kind of wave forms spring, including even number wavy spring circle, also
Including resetting supporting layer, pressure absorbing layer is further included；The wavy spring circle includes multiple wave crests and multiple troughs, the wave crest
Setting interlaced with trough is simultaneously welded and fixed, and concentric stack of the wavy spring circle is set, described to reset support layer cross section
It is made of for sinusoidal waveform interior concave arc and evagination circular arc, the pressure absorbing layer is symmetricly set on two wavy spring circles
Between Wave crest and wave trough, the pressure absorbing layer is made of small-sized reset supporting layer and small-sized trough, the internal reset supporting layer
It is welded and fixed with the reset supporting layer of wavy spring circle.
Compared with prior art, the beneficial effects of the utility model are：Since Wave crest and wave trough has been arranged to mesa-shaped, two
The area bigger of person junction, fixed effect is more preferable, is not easily disconnected from；Since the reset supporting part of wavy spring has been arranged to sine
Waveform is made of interior concave arc and evagination circular arc, and anti-pressure ability is greatly enhanced；Due to being provided between peaks and troughs
Pressure absorbing layer, anti-pressure ability is stronger, and the deformation recovery capability of spring is significantly lifted.
As the preferred solution of the utility model, the wave crest of the wavy spring and the shape of trough are mesa-shaped.
As the further preferred scheme of the utility model, the ripple of the small-sized trough and wavy spring of the pressure absorbing layer
Paddy is in same level.
Brief description of the drawings
Schematic diagrames of the Fig. 1 between the utility model wave crest and trough.
Fig. 2 is the utility model side deployed configuration schematic diagram.
Wherein, 1 wave crest, 2 troughs, 3 reset supporting layers, and concave arc in 4,5 evagination circular arcs, 6 small-sized reset supporting layers, 7 is small
Type trough, 8 pressure absorbing layers, 9 wavy spring circles.
Embodiment
As shown in Figure 1, including even number wavy spring circle 9, further include and reset supporting layer 3, further include pressure absorbing layer 8；
The wavy spring circle 9 includes multiple wave crests 1 and multiple troughs 2, and the wave crest 1 setting interlaced with trough 2 is simultaneously welded solid
Fixed, concentric stack of the wavy spring circle 9 is set, 3 section of the reset supporting layer for sinusoidal waveform i.e. by interior concave arc 4 with
Evagination circular arc 5 forms, and the pressure absorbing layer 8 is symmetricly set between the wave crest 1 of two wavy spring circles 9 and trough 2, described
Pressure absorbing layer 8 is made of small-sized reset supporting layer 6 and small-sized trough 7, the small-sized reset supporting layer 6 and wavy spring circle 9
Reset supporting layer 3 be welded and fixed.
The wave crest 1 of above-mentioned wavy spring 9 and the shape of trough 2 are mesa-shaped.
The small-sized trough 8 of above-mentioned pressure absorbing layer 8 is with the trough 2 of wavy spring 9 in same level.
The operation principle of the utility model is described below：Wavy spring circle 9 bears axial pressure and is deformed, in ripple
During shape spring-compressed, the mesa-shaped connecting portion of adjacent wavy spring circle 9 will not loosen can closely connect to each other, waveform bullet
The reset supporting layer 3 of spring 9 compresses downwards, while further compression absorbs scattered applying power to internal pressure absorbing layer 8.Therefore
For wavy spring in compression process, the elastic force that pressure absorbing layer 8 is provided is more uniform, wavy spring is produced during the motion
The axial movement of raw deviation is less, so as to avoid the unusual deformation of wavy spring, extends the service life of wavy spring.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed in the utility model, this
The technical staff in field is according to disclosed technology contents, it is not necessary to which performing creative labour can be special to some of which technology
Sign makes some and replaces and deform, these are replaced and deformation is within the protection scope of the present utility model.
Claims (3)
- A kind of 1. wave forms spring, it is characterised in that：Including even number wavy spring circle, reset supporting layer is further included, is also wrapped Include pressure absorbing layer；The wavy spring circle includes multiple wave crests and multiple troughs, the interlaced setting of peaks and troughs And be welded and fixed, concentric stack of the wavy spring circle is set, and the reset support layer cross section is sinusoidal waveform i.e. by indent Circular arc is formed with evagination circular arc, and the pressure absorbing layer is symmetricly set between the Wave crest and wave trough of two wavy spring circles, described Pressure absorbing layer is made of small-sized reset supporting layer and small-sized trough, the reset of the internal reset supporting layer and wavy spring circle Supporting layer is welded and fixed.
- A kind of 2. wave forms spring according to claim 1, it is characterised in that：The wave crest and trough of the wavy spring Shape be mesa-shaped.
- A kind of 3. wave forms spring according to claim 1, it is characterised in that：The small-sized trough of the pressure absorbing layer Trough with wavy spring is in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984362.8U CN207315942U (en) | 2017-08-08 | 2017-08-08 | A kind of wave forms spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984362.8U CN207315942U (en) | 2017-08-08 | 2017-08-08 | A kind of wave forms spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315942U true CN207315942U (en) | 2018-05-04 |
Family
ID=62434147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720984362.8U Active CN207315942U (en) | 2017-08-08 | 2017-08-08 | A kind of wave forms spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207315942U (en) |
-
2017
- 2017-08-08 CN CN201720984362.8U patent/CN207315942U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |