CN106763370A - 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
- CN106763370A CN106763370A CN201710053687.9A CN201710053687A CN106763370A CN 106763370 A CN106763370 A CN 106763370A CN 201710053687 A CN201710053687 A CN 201710053687A CN 106763370 A CN106763370 A CN 106763370A
- Authority
- CN
- China
- Prior art keywords
- clockwork spring
- flange
- antifriction bar
- antifriction
- bar
- 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.)
- Granted
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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
- F16F1/04—Wound springs
- F16F1/10—Spiral springs with turns lying substantially in plane surfaces
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- 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
- F16F1/122—Attachments or mountings where coils, e.g. end coils, of the spring are rigidly clamped or similarly fixed
-
- 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
- F16F1/123—Attachments or mountings characterised by the ends of the spring being specially adapted, e.g. to form an eye for engagement with a radial insert
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The present invention provides a kind of clockwork spring that can be used in dynamic, including clockwork spring, antifriction bar, outer mounting structure, interior mounting structure, clamping 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 the punching press of termination Sheet Metal Forming Technology hole overturns, every antifriction bar a pair of termination flange of correspondence, the termination flange clamps antifriction bar at correspondence antifriction bar two ends.The present invention provides a kind of clockwork spring that can be used in dynamic, and existing clockwork spring structure is correspondingly improved, and forms the elastic characteristics different from original clockwork spring, and dynamic and static state can be used, and substantially increase the scope of application of clockwork spring.
Description
Technical field
The present invention relates 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, produces the elasticity of flexure to 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 being used 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 for releasing energy,
And then influence it to use in dynamic state.
The content of the invention
In order to solve above-mentioned problem, the present invention provides a kind of clockwork spring that can be used in dynamic, to existing hair
Bar spring structure is correspondingly improved, and forms the elastic characteristics different from original clockwork spring, dynamic and static state
To use, the adaptive of clockwork spring is substantially increased, be that, up to this purpose, the present invention provides a kind of clockwork spring bullet that can be used in dynamic
Spring, including clockwork spring, antifriction bar, outer mounting structure, interior mounting structure, clamping flange and termination flange, the clockwork spring
The free end of inside be connected with interior mounting structure, the free end of the outside of the clockwork spring is connected with outer mounting structure, institute
Stating clamping flange has two rows, and as obtained by clamping the punching press upset of Sheet Metal Forming Technology hole, the antifriction bar is by folder for the clamping flange
Hold flange and be covered in clockwork spring side, the termination flange as obtained by the punching press of termination Sheet Metal Forming Technology hole overturns, every 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 present invention, when the clockwork spring thickness is less than or equal to 2mm, clamping Sheet Metal Forming Technology hole is along hair
Bar width of the spring direction size is less than or equal to 3mm, when the clockwork spring thickness is more than or equal to 2mm, clamps Sheet Metal Forming Technology hole
5mm is less than more than 3mm, it is considered to which the stability parameter of spring is needed as above along clockwork spring width size.
Further improvement of the present invention, when the clockwork spring width is more than 15mm, the antifriction bar has two to be respectively
Antifriction bar one and antifriction bar two, use 2 antifriction bars when width of the spring is wider.
Further improvement of the present invention, the antifriction bar one is consistent with the requirement of the number of turns of antifriction bar two, it is considered to which spring works are steady
The qualitative number of turns need to be consistent.
Further improvement of the present invention, the clamping flange and clamping Sheet Metal Forming Technology hole along clockwork spring length direction,
Every 2 times more than mounting structure girth in installing, in order to ensure that spring strength and life-span need to ensure above parameter.
Further improvement of the present invention, the antifriction bar top and another circle clockwork spring along clockwork spring width
Contact size is more than 1mm, in order to ensure that spring strength and life-span need to ensure above parameter.
The present invention provides a kind of clockwork spring that can be used in dynamic, and existing clockwork spring structure is changed accordingly
Enter, one or multiple tracks antifriction bar are added in the inner surface of plane clockwork spring, form the elasticity different from original clockwork spring special
Property, in the dynamic case using the friction that can effectively reduce between circle and circle, improve its absorption in the dynamic case and release energy
The efficiency of amount, so as to can also use in the dynamic case, substantially increases the overall adaptive and operation strategies of clockwork spring, example
Such as 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 schematic diagram of the present invention.
Fig. 2 is single track antifriction bar clockwork spring schematic cross-section of the present invention；
Fig. 3 is single track antifriction bar clockwork spring of the present invention middle part schematic diagram；
Fig. 4 is single track antifriction bar clockwork spring end view of the present invention；
Fig. 5 is antifriction bar clockwork spring scheme of installation of the present invention；
Fig. 6 is two pass antifriction bar clockwork spring schematic cross-section of the present invention；
Illustrate：
1st, clockwork spring；2nd, antifriction bar one；3rd, outer mounting structure；4th, interior mounting structure, 5, clamping flange；6th, Sheet Metal Forming Technology is clamped
Hole；7th, termination Sheet Metal Forming Technology hole；8th, termination flange；9th, antifriction bar two.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
The present invention provides a kind of clockwork spring that can be used in dynamic, existing clockwork spring structure is correspondingly improved, shape
Into the elastic characteristic different from original clockwork spring, dynamic and static state can be used, and substantially increase clockwork spring
Adaptive.
Used as an embodiment of the present invention, the present invention provides a kind of clockwork spring that can be used in dynamic as Figure 1-5,
Including clockwork spring 1, antifriction bar, outer mounting structure 3, interior mounting structure 4, clamping flange 5 and termination flange 8, the clockwork spring bullet
The free end of the inside of spring 1 is connected with interior mounting structure 4, the free end of the outside of the clockwork spring 1 and the phase of outer mounting structure 3
Even, the clamping flange 5 has two rows, the clamping flange 5 as clamping obtained by the punching press of Sheet Metal Forming Technology hole 6 overturns, 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 termination punching press
The punching press of fabrication hole 7 upset gained, every antifriction bar a pair of termination flange 8 of correspondence, the termination flange 8 is at correspondence antifriction bar two ends
Antifriction bar is spacing.
Used as a kind of specific embodiment of the invention, the present invention provides a kind of clockwork spring bullet that can be used in dynamic as shown in Figure 6
Spring, including clockwork spring 1, antifriction bar, outer mounting structure 3, interior mounting structure 4, clamping flange 5 and termination flange 8, the clockwork spring
The free end of the inside of spring 1 is connected with interior mounting structure 4, the free end of the outside of the clockwork spring 1 and outer mounting structure 3
Be connected, the clamping flange 5 has two rows, the clamping flange 5 as clamping obtained by the punching press of Sheet Metal Forming Technology hole 6 overturns, the hair
The width of bar spring 1 be more than 15mm when, the antifriction bar have two be respectively antifriction bar 1 and antifriction bars 29, when width of the spring compared with
Use 2 antifriction bars, the antifriction bar to be covered in the side of clockwork spring 1 by clamping flange 5 when wide, the clamping flange and
Along clockwork spring length direction, interval is more than 2 times of mounting structure girth in installation, in order to ensure spring in clamping Sheet Metal Forming Technology hole
Intensity and life-span need ensure above parameter, the termination flange 8 by the punching press of termination Sheet Metal Forming Technology hole 7 upset obtained by, 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, the antifriction bar
Top and another circle clockwork spring along clockwork spring width contact size are more than 1mm, in order to ensure spring strength and longevity
Life needs to ensure above parameter.
When the clockwork spring thickness is less than or equal to 2mm, clamping Sheet Metal Forming Technology hole is along clockwork spring width size
Less than or equal to 3mm, when the clockwork spring thickness is more than or equal to 2mm, clamping Sheet Metal Forming Technology hole is along clockwork spring width
Size is less than 5mm more than 3mm, it is considered to which the stability parameter of spring is needed as above.
The above, is only presently preferred embodiments of the present invention, is not the limit for making any other form to the present invention
System, and any modification for being made according to technical spirit of the invention or equivalent variations, still fall within model required for protection of the invention
Enclose.
Claims (7)
1. a kind of clockwork spring that can be used in dynamic, including clockwork spring（1）, antifriction bar, outer mounting structure（3）, interior installation
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 is by clamping
Flange（5）It is covered in clockwork spring（1）Side, the termination flange（8）By 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. it is according to claim 1 it is a kind of can be in the dynamically clockwork spring that use, 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. it is according to claim 1 it is a kind of can be in the dynamically clockwork spring that use, 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. it is according to claim 1 it is a kind of can be in the dynamically clockwork spring that use, it is characterised in that：The clockwork spring
（1）When width is more than 15mm, the antifriction bar has two to be respectively antifriction bar one（2）With antifriction bar two（9）.
5. it is according to claim 4 it is a kind of can be in the dynamically clockwork spring that use, it is characterised in that：The antifriction bar one
（2）With antifriction bar two（9）Number of turns requirement is consistent.
6. it is according to claim 1 it is a kind of can be in the dynamically clockwork spring that use, it is characterised in that：The clamping flange
（5）With clamping Sheet Metal Forming Technology hole（6）Along clockwork spring（1）Length direction, interval is more than mounting structure in installing（4）The 2 of girth
Times.
7. it is according to claim 1 it is a kind of can be in the dynamically clockwork spring that use, 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 |
|---|---|---|---|
| CN201710053687.9A CN106763370B (en) | 2017-01-24 | 2017-01-24 | It is a kind of can be in the clockwork spring dynamically used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710053687.9A CN106763370B (en) | 2017-01-24 | 2017-01-24 | It is a kind of can be in the clockwork spring dynamically used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106763370A true CN106763370A (en) | 2017-05-31 |
| CN106763370B CN106763370B (en) | 2018-06-19 |
Family
ID=58942662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710053687.9A Active CN106763370B (en) | 2017-01-24 | 2017-01-24 | It is a kind of can be in the clockwork spring dynamically used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763370B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520687A (en) * | 2018-12-29 | 2019-03-26 | 深圳市优必选科技有限公司 | Elastic torsion piece, plane spring detection device and plane spring detection method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5294097A (en) * | 1992-07-14 | 1994-03-15 | Hasco Industries, Inc. | Apparatus for mounting a spiral spring |
| CN2287685Y (en) * | 1997-04-22 | 1998-08-12 | 梁世良 | Spring fixing button |
| CN202140490U (en) * | 2011-07-12 | 2012-02-08 | 克恩-里伯斯(太仓)有限公司 | Flat spiral spring assembly |
| CN205244222U (en) * | 2015-11-13 | 2016-05-18 | 英科控股有限公司 | Improved type plane spiral spring |
| CN106195085A (en) * | 2016-08-29 | 2016-12-07 | 安徽鸿远机电科技有限公司 | A kind of scrollwork spring |
| CN206429587U (en) * | 2017-01-24 | 2017-08-22 | 金陵科技学院 | A kind of clockwork spring that can be used in dynamic |
-
2017
- 2017-01-24 CN CN201710053687.9A patent/CN106763370B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5294097A (en) * | 1992-07-14 | 1994-03-15 | Hasco Industries, Inc. | Apparatus for mounting a spiral spring |
| CN2287685Y (en) * | 1997-04-22 | 1998-08-12 | 梁世良 | Spring fixing button |
| CN202140490U (en) * | 2011-07-12 | 2012-02-08 | 克恩-里伯斯(太仓)有限公司 | Flat spiral spring assembly |
| CN205244222U (en) * | 2015-11-13 | 2016-05-18 | 英科控股有限公司 | Improved type plane spiral spring |
| CN106195085A (en) * | 2016-08-29 | 2016-12-07 | 安徽鸿远机电科技有限公司 | A kind of scrollwork spring |
| CN206429587U (en) * | 2017-01-24 | 2017-08-22 | 金陵科技学院 | A kind of clockwork spring that can be used in dynamic |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520687A (en) * | 2018-12-29 | 2019-03-26 | 深圳市优必选科技有限公司 | Elastic torsion piece, plane spring detection device and plane spring detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106763370B (en) | 2018-06-19 |
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