CN206429587U - A kind of clockwork spring that can be used in dynamic - Google Patents
A kind of clockwork spring that can be used in dynamic Download PDFInfo
- Publication number
- CN206429587U CN206429587U CN201720092079.4U CN201720092079U CN206429587U CN 206429587 U CN206429587 U CN 206429587U CN 201720092079 U CN201720092079 U CN 201720092079U CN 206429587 U CN206429587 U CN 206429587U
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- China
- Prior art keywords
- clockwork spring
- flange
- antifriction bar
- antifriction
- termination
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Abstract
The utility model provides a kind of clockwork spring that can be used in dynamic, including clockwork spring, antifriction bar, outer mounting structure, interior mounting structure, clamp flange and termination flange, the free end of the inside of the clockwork spring is connected with interior mounting structure, the free end of the outside of the clockwork spring is connected with outer mounting structure, the clamping flange has two rows, the clamping flange is as obtained by clamping the punching press upset of Sheet Metal Forming Technology hole, the antifriction bar is covered in clockwork spring side by clamping flange, the termination flange is as obtained by being overturn the punching press of termination Sheet Metal Forming Technology hole, every antifriction bar a pair of termination flange of correspondence, the termination flange clamps antifriction bar at correspondence antifriction bar two ends.The utility model provides a kind of clockwork spring that can be used in dynamic, existing clockwork spring structure is correspondingly improved, the elastic characteristics different from original clockwork spring are formed, dynamic and static state can be used, and substantially increase the scope of application of clockwork spring.
Description
Technical field
The utility model is related to clockwork spring field, more particularly to a kind of clockwork spring that can be used in dynamic.
Background technology
The spring of clockwork spring also known as coil spring, i.e. helix in a plane, spring is that material is turned into plane
A kind of spiral spring, spring one end is fixed, material torque by bending after other end action torque, is produced the elasticity of flexure and is become
Shape, thus spring produces torsion in own layer.Plane clockwork spring has energy storage density high, itself has guide effect etc. excellent
Point is generally used for using under static state, why is not used in dynamic and uses, because under current intelligence, due to the work of centrifugal force
With, the characteristic of clockwork spring will change and uncontrollable, the friction aggravation between two circles, reduce its size released energy,
And then influence it to use in dynamic state.
Utility model content
In order to solve above-mentioned problem, the utility model provides a kind of clockwork spring that can be used in dynamic, to existing
There is clockwork spring structure to be correspondingly improved, form the elastic characteristics different from original clockwork spring, dynamic and static state
It can use, substantially increase the adaptive of clockwork spring, for up to this purpose, the utility model provides one kind and can used dynamically
Clockwork spring, including clockwork spring, antifriction bar, outer mounting structure, interior mounting structure, clamping flange and termination flange are described
The free end of the inside of clockwork spring is connected with interior mounting structure, the free end of the outside of the clockwork spring and outer mounting structure
It is connected, the clamping flange there are two rows, and the clamping flange is as obtained by clamping the punching press upset of Sheet Metal Forming Technology hole, the antifriction bar
Clockwork spring side is covered in by clamping flange, the termination flange is as obtained by being overturn the punching press of termination Sheet Metal Forming Technology hole, often
Bar antifriction bar a pair of termination flange of correspondence, the termination flange is spacing by antifriction bar at correspondence antifriction bar two ends.
Further improvement of the utility model, when the clockwork spring thickness is less than or equal to 2mm, clamps Sheet Metal Forming Technology hole
It is less than or equal to 3mm along clockwork spring width size, when the clockwork spring thickness is more than or equal to 2mm, clamps presser
Skill hole is more than 3mm along clockwork spring width size and is less than 5mm, it is considered to which the stability parameter of spring is needed as above.
Further improvement of the utility model, when the clockwork spring width is more than 15mm, the antifriction bar has two points
Not Wei antifriction bar one and antifriction bar two, using 2 antifriction bars when width of the spring is wider.
Further improvement of the utility model, the antifriction bar one is consistent with the requirement of the number of turns of antifriction bar two, it is considered to spring work
Making the stability number of turns need to be consistent.
Further improvement of the utility model, the clamping flange and clamping Sheet Metal Forming Technology hole are along clockwork spring length side
To interval is more than 2 times of mounting structure girth in installation, in order to ensure that spring strength and life-span need to ensure above parameter.
Further improvement of the utility model, the antifriction bar top and another circle clockwork spring along clockwork spring width
Direction contact size is more than 1mm, in order to ensure that spring strength and life-span need to ensure above parameter.
The utility model provides a kind of clockwork spring that can be used in dynamic, existing clockwork spring structure is carried out corresponding
Improve, add one or multiple tracks antifriction bar in the inner surface of plane clockwork spring, form the elasticity different from original clockwork spring
Characteristic, in the dynamic case using can effectively reduce the friction between circle and circle, improves its absorption in the dynamic case and discharges
The efficiency of energy, so as to can also use in the dynamic case, substantially increases the overall adaptive and operation strategies of clockwork spring,
For example dedicated for the connection of straight flute plate and multi-turn spiral disk in permanent magnetism torque-converters.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model single track antifriction bar clockwork spring schematic cross-section；
Fig. 3 is schematic diagram in the middle part of the utility model single track antifriction bar clockwork spring；
Fig. 4 is the utility model single track antifriction bar clockwork spring end view；
Fig. 5 is the utility model antifriction bar clockwork spring scheme of installation；
Fig. 6 is the utility model two pass antifriction bar clockwork spring schematic cross-section；
Illustrate：
1st, clockwork spring；2nd, antifriction bar one；3rd, outer mounting structure；4th, interior mounting structure, 5, clamping flange；6th, punching press is clamped
Fabrication hole；7th, termination Sheet Metal Forming Technology hole；8th, termination flange；9th, antifriction bar two.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
The utility model provides a kind of clockwork spring that can be used in dynamic, existing clockwork spring structure is carried out corresponding
Improve, form the elastic characteristics different from original clockwork spring, dynamic and static state can be used, and substantially increase clockwork spring
The adaptive of spring.
As a kind of embodiment of the utility model, the utility model is provided and a kind of as Figure 1-5 can used dynamically
Clockwork spring, including clockwork spring 1, antifriction bar, outer mounting structure 3, interior mounting structure 4, clamping flange 5 and termination flange 8, institute
The free end for stating the inside of clockwork spring 1 is connected with interior mounting structure 4, the free end of the outside of the clockwork spring 1 and outer peace
Assembling structure 3 is connected, and the clamping flange 5 has two rows, the clamping flange 5 as obtained by clamping the punching press upset of Sheet Metal Forming Technology hole 6,
The antifriction bar has one, and the antifriction bar is covered in the side of clockwork spring 1 by clamping flange 5, and the termination flange 8 passes through
The punching press of termination Sheet Metal Forming Technology hole 7 upset gained, every antifriction bar a pair of termination flange 8 of correspondence, the termination flange 8 subtracts in correspondence
Bar two ends of rubbing are spacing by antifriction bar.
As a kind of specific embodiment of the utility model, the utility model provides one kind as shown in Figure 6 and can used dynamically
Clockwork spring, including clockwork spring 1, antifriction bar, outer mounting structure 3, interior mounting structure 4, clamping flange 5 and termination flange 8,
The free end of the inside of the clockwork spring 1 is connected with interior mounting structure 4, the free end of the outside of the clockwork spring 1 with it is outer
Mounting structure 3 is connected, and the clamping flange 5 has two rows, and the clamping flange 5 overturns institute by clamping the punching press of Sheet Metal Forming Technology hole 6
, when the width of clockwork spring 1 is more than 15mm, the antifriction bar has two respectively antifriction bar 1 and antifriction bars 29, when
Using 2 antifriction bars when width of the spring is wider, the antifriction bar is covered in the side of clockwork spring 1 by clamping flange 5, described
Flange and clamping Sheet Metal Forming Technology hole are clamped along clockwork spring length direction, interval is more than 2 times of mounting structure girth in installing
Guarantee spring strength and life-span need to ensure above parameter, and the termination flange 8 passes through termination Sheet Metal Forming Technology hole 7 punching press and overturn
Gained, every antifriction bar a pair of termination flange 8 of correspondence, the termination flange 8 is spacing by antifriction bar at correspondence antifriction bar two ends, institute
That states antifriction bar top and another circle clockwork spring is more than 1mm along clockwork spring width contact size, in order to ensure spring
Intensity and life-span need to ensure above parameter.
When the clockwork spring thickness is less than or equal to 2mm, Sheet Metal Forming Technology hole is clamped along clockwork spring width size
Less than or equal to 3mm, when the clockwork spring thickness is more than or equal to 2mm, Sheet Metal Forming Technology hole is clamped along clockwork spring width
Size is more than 3mm and is less than 5mm, it is considered to which the stability parameter of spring is needed as above.
It is described above, only it is preferred embodiment of the present utility model, is not that any other is made to the utility model
The limitation of form, and any modification made according to technical spirit of the present utility model or equivalent variations, still fall within this practicality new
Type scope claimed.
Claims (7)
1. a kind of can be in the clockwork spring dynamically used, including clockwork spring（1）, antifriction bar, outer mounting structure（3）, it is interior install
Structure（4）, clamping flange（5）With termination flange（8）, it is characterised in that：The clockwork spring（1）Inside free end with it is interior
Mounting structure（4）It is connected, the clockwork spring（1）Outside free end and outer mounting structure（3）It is connected, the clamping flange
（5）There are two rows, the clamping flange（5）By clamping Sheet Metal Forming Technology hole（6）Punching press upset gained, the antifriction bar passes through clamping
Flange（5）It is covered in clockwork spring（1）Side, the termination flange（8）Pass through termination Sheet Metal Forming Technology hole（7）Punching press overturns institute
, every antifriction bar a pair of termination flange of correspondence（8）, the termination flange（8）It is at correspondence antifriction bar two ends that antifriction bar is spacing.
2. a kind of clockwork spring that can be used in dynamic according to claim 1, it is characterised in that：The clockwork spring
（1）When thickness is less than or equal to 2mm, Sheet Metal Forming Technology hole is clamped（6）Along clockwork spring（1）Width size is less than or equal to 3mm.
3. a kind of clockwork spring that can be used in dynamic according to claim 1, it is characterised in that：The clockwork spring
（1）When thickness is more than or equal to 2mm, Sheet Metal Forming Technology hole is clamped（6）Along clockwork spring（1）Width size is less than more than 3mm
5mm。
4. a kind of clockwork spring that can be used in dynamic according to claim 1, it is characterised in that：The clockwork spring
（1）When width is more than 15mm, it is respectively antifriction bar one that the antifriction bar, which has two,（2）With antifriction bar two（9）.
5. a kind of clockwork spring that can be used in dynamic according to claim 4, it is characterised in that：The antifriction bar one
（2）With antifriction bar two（9）Number of turns requirement is consistent.
6. a kind of clockwork spring that can be used in dynamic according to claim 1, it is characterised in that：The clamping flange
（5）With clamping Sheet Metal Forming Technology hole（6）Along clockwork spring（1）Length direction, interval, which is more than, installs interior mounting structure（4）The 2 of girth
Times.
7. a kind of clockwork spring that can be used in dynamic according to claim 1, it is characterised in that：The antifriction bar top
With another circle clockwork spring along clockwork spring width contact size more than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092079.4U CN206429587U (en) | 2017-01-24 | 2017-01-24 | A kind of clockwork spring that can be used in dynamic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720092079.4U CN206429587U (en) | 2017-01-24 | 2017-01-24 | A kind of clockwork spring that can be used in dynamic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429587U true CN206429587U (en) | 2017-08-22 |
Family
ID=59592005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720092079.4U Withdrawn - After Issue CN206429587U (en) | 2017-01-24 | 2017-01-24 | A kind of clockwork spring that can be used in dynamic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763370A (en) * | 2017-01-24 | 2017-05-31 | 金陵科技学院 | A kind of clockwork spring that can be used in dynamic |
-
2017
- 2017-01-24 CN CN201720092079.4U patent/CN206429587U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763370A (en) * | 2017-01-24 | 2017-05-31 | 金陵科技学院 | A kind of clockwork spring that can be used in dynamic |
| CN106763370B (en) * | 2017-01-24 | 2018-06-19 | 金陵科技学院 | It is a kind of can be in the clockwork spring dynamically used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170822 Effective date of abandoning: 20180619 |
|
| AV01 | Patent right actively abandoned |