CN105605138B - Multidimensional damping spring - Google Patents
Multidimensional damping spring Download PDFInfo
- Publication number
- CN105605138B CN105605138B CN201610155222.XA CN201610155222A CN105605138B CN 105605138 B CN105605138 B CN 105605138B CN 201610155222 A CN201610155222 A CN 201610155222A CN 105605138 B CN105605138 B CN 105605138B
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- Prior art keywords
- spring
- inner ring
- outer shroud
- interior axle
- monomer
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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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention provides a kind of multidimensional damping spring, including outer shroud, inner ring, interior axle, some flat spring monomers and helical spring, sequentially coaxially the heart is set from outside to inside for the outer shroud, inner ring and interior axle, the two ends of the flat spring monomer misplace respectively to be connected on the outside of the inner ring and on the inside of the outer shroud, and the helical spring is sleeved in the interior axle.Interior and the two-dimentional damping in plane and axial-rotation generation the moment of torsion damping of the achievable plane of the present invention, helical spring ensures axially there is shock-absorbing function, when flat spring monolithic design with torque resilience into when deforming function, then the spring invented has the two-dimentional moment of torsion shock-absorbing function of vertical axial again.The invention provides integrated high-efficient, practicality, safe and reliable multidimensional damping spring, and it is simple in construction, install and change convenient, easy standardized production, cost is lower when big load is used, and can be widely applied to various vehicles, ship, Aeronautics and Astronautics, electromechanics, industrial equipment needs the industry field of damping.
Description
Technical field
The invention belongs to component of machine technical field, it is related to the mechanical shock absorption spring technology under dynamic condition, specifically
Ground is said, is related to a kind of damping spring.
Background technology
At present, in a dynamic condition, can not in industries such as various vehicles, ship, Aeronautics and Astronautics, electromechanics, industrial equipments
The spring that to use avoided carrys out damping, and current single spring damping is mostly the reciprocal damping of one direction, for needing to carry out two dimension
Or the equipment of three-dimensional damping requirement then to be combined by multiple spring compartments after could solve, and there is complicated, space-consuming
Greatly, cost is high, and bearing capacity is poor, the shortcomings of use condition is limited, therefore the integral damping spring of invention multidimensional is a machinery industry
Key subjects.
The content of the invention
It is an object of the invention to fill up the sky that machinery industry lacks the integral damping spring of multidimensional of three-dimensional and above damping
It is white to realize the multidimensional damping spring of three-dimensional and above damping there is provided a kind of.
In order to solve the above technical problems, the present invention is achieved using following technical scheme：
A kind of multidimensional damping spring, including outer shroud, inner ring, interior axle, some flat spring monomers and helical spring, it is described outer
Sequentially coaxially the heart is set from outside to inside for ring, inner ring and interior axle, and the two ends of the flat spring monomer misplace respectively to be connected in described
On the outside of ring and on the inside of the outer shroud, the helical spring is sleeved in the interior axle.
In the above-mentioned technical proposal of the present invention, also with following technical characteristic：On the outside of the inner ring and outer shroud inner side edge
If the interior support arm that the cross section of arterial highway protrusion constitutes the flat spring monomer for the groove of Ω shapes is circumferentially uniformly provided with, and it is described
The two ends of flat spring monomer misplace respectively the insertion inner ring, in the groove of outer shroud.
In the above-mentioned technical proposal of the present invention, also with following technical characteristic：Raised spiral is provided with the middle part of the interior axle
At least one pitch near in the middle of ring, the helical spring, which is installed in the groove of the raised spiral ring, makes its spacing in institute
State between inner ring and the interior axle, both sides extend to both sides along the interior axle.Helical spring passes through the raised spiral in the middle part of interior axle
Ring is fixed spacing.
In the above-mentioned technical proposal of the present invention, also with following technical characteristic：Song is integrally formed in the flat spring monomer
Panel-like structure, its two ends are provided with the plush copper structure being adapted with the Ω shapes groove.
In the above-mentioned technical proposal of the present invention, also with following technical characteristic：The flat spring monomer is torsion curved surface
Structure, makes it possess moment of torsion function, and the multidimensional spring can realize the damping of six direction, including tri- sides of X, Y, Z in coordinate system
To and around torsional direction on above three direction.Whether flat spring monomer is designed and produced into according to working condition requirement selection has
Torque resilience function.
In the above-mentioned technical proposal of the present invention, also with following technical characteristic：If the outer shroud, inner ring, interior axle, dry plate
Spring monomer and helical spring distinguish each self-forming.
In the above-mentioned technical proposal of the present invention, also with following technical characteristic：The outer shroud, inner ring and flat spring monomer
Integral moulding by casting；Or the outer shroud and the integral moulding by casting of flat spring monomer；Or the inner ring and flat spring monomer portion
Divide integral moulding by casting.
In the above-mentioned technical proposal of the present invention, also with following technical characteristic：The inner ring, the both ends of the surface of outer shroud difference
Provided with fixing device, for being fixed or spacing to whole damping spring two ends.
When using Split type structure, inner ring, outer shroud and flat spring monomer can select different materials respectively, by use requirement
The curved surface flat spring monomer without type is selected respectively, and flat spring monomer two ends nose portion is inserted into outer shroud and inner ring respectively
In Ω shape grooves, helical spring is embedded in interior axle and inserted afterwards in inner ring between two parties, both ends of the surface are respectively equipped with fixing device, such as fixed
Single spring two ends are fixed or spacing by screw or backplate, and the damping modes of spring are selected according to working condition requirement, if by spring
Outer shroud be fixed on pedestal, then the part being connected with spring interior axle be by shock absorber part；If spring interior axle is fixed on pedestal,
The part being then connected with spring outer shroud is by shock absorber part.The present invention can also increase and decrease flat spring lists according to the different of local direction load
The value volume and range of product of body and helical spring, to reach the requirement of different directions cushion technique.
Certainly, the part that can be also integrated outer shroud, flat spring monomer, the direct moulding by casting of inner ring, structure is more simple,
The damping spring mainly by the flat spring monomer shape of itself can be met with having combined cushioning effect, equally it is all kinds of three-dimensional or
The requirement of multidimensional damping application.
The present invention has filled up the blank of damping industry, belongs to brand-new technology.
Compared with prior art, advantages and positive effects of the present invention are：Flat spring monomer in the present invention can be realized flat
The moment of torsion damping that two-dimentional damping and axial-rotation in face and in plane are produced, helical spring is embedded in inner ring and interior axle
Between, by ensureing that axially there is shock-absorbing function with the fixation of inner ring two ends and the fixed of interior axle middle part, when flat spring monomer
When being designed to torque resilience deformation function, then this spring has the two-dimentional moment of torsion shock-absorbing function of vertical axial again.The present invention
It is simple in construction there is provided integrated high-efficient, practicality, safe and reliable three-dimensional and multidimensional damping spring, install and change convenient, Yi Biao
Quasi- metaplasia production, cost is lower when big load is used, and can be widely applied to various vehicles, ship, Aeronautics and Astronautics, electromechanics, industry dress
It is standby to need the industry field of damping.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the dimensional structure diagram of multidimensional damping spring specific embodiment of the present invention（Remove two ends and fix dress
Put）；
Fig. 2 is the positive structure schematic of multidimensional damping spring specific embodiment of the present invention（Remove two ends and fix dress
Put）；
Fig. 3 is the broken section structural representation of multidimensional damping spring specific embodiment of the present invention；
Fig. 4 is the half-sectional structural representation of multidimensional damping spring specific embodiment of the present invention（Remove flat spring list
Body）；
Symbol and its explanation in figure：1st, outer shroud；1-1, groove；2nd, inner ring；2-1, groove；2-2, external screw thread；3rd, interior axle；
3-1, raised spiral ring；4th, flat spring monomer；4-1, plush copper structure；5th, helical spring；6th, backplate；7th, stop nut；7-1, spiral shell
Line blind hole.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and examples pair
The present invention is described in further detail.It should be appreciated that embodiment described herein is only to explain the present invention, and without
It is of the invention in limiting.
Present invention proposition is a kind of can to realize the spring of three-dimensional or multidimensional damping, if including outer shroud, inner ring, interior axle, dry plate
Spring monomer and helical spring, flat spring monomer are curved surface or the spring for having moment of torsion function concurrently.When the outer shroud of spring is fixed, bullet
The part installed in the interior axle of spring is by shock absorber part；When the interior axle of spring is fixed, the part installed on spring outer shroud is then quilt
Shock absorber part；This combining structure can realize three-dimensional or multidimensional damping.
Embodiment 1
With reference to shown in Fig. 1-4, the embodiment is a kind of three-dimensional damping spring of Split type structure, including outer shroud 1, inner ring 2, interior
Axle 3, eight flat spring monomers 4, helical springs 5, sequentially coaxially the heart is set from outside to inside for outer shroud 1, inner ring 2 and interior axle 3, flat spring
The two ends of monomer 4 misplace respectively is connected to the outside of inner ring 2 and the inner side of outer shroud 1, i.e. flat spring monomer 4 be located at inner ring 2 and outer shroud 1 it
Between, after helical spring 5 is sleeved in interior axle 3 in insertion inner ring 2.
Specifically, outer shroud 1, inner ring 2, interior axle 3, flat spring monomer 4, helical spring 5 distinguish each self-forming, concrete structure
It is as follows：
If the cross section that the inner side of outer shroud 1 is circumferentially uniformly provided with arterial highway protrusion is the groove 1-1 of Ω shapes, groove 1-1 with it is outer
The entire length of ring 1 is identical；
If the cross section that the outside of inner ring 2 is circumferentially uniformly provided with the corresponding arterial highway of outer shroud 1 is protruded is the groove 2- of Ω shapes
1, groove 2-1 length are less than the entire length of inner ring；
The generally curved surface platy structure of flat spring monomer 4, with the continuous round and smooth bending of twice, its two ends is provided with and Ω shapes
The plush copper structure 4-1 that groove is adapted, the plush copper structure 4-1 at the two ends of flat spring monomer 4 misplaces respectively inserts the groove of inner ring 2
In 2-1 and in the groove 1-1 of outer shroud 1, i.e., the two ends of each flat spring monomer 4 be not insert radially just to groove in,
But dislocation, as shown in Figure 2, so, the flat spring monomer 4 of curved surface tabular is provided with planar and two in plane
Individual direction（I.e. usually said X-axis, Y-axis）Elasticity, constitute two-dimentional damping；The groove 2-1 of inner ring 2 and the groove of outer shroud 1
1-1 collectively forms the interior support arm of flat spring monomer 4.
The pitch that the middle part of interior axle 3 is provided near in the middle of raised spiral ring 3-1, helical spring 5 is installed on raised spiral
Make its spacing in ring 3-1 groove between inner ring 2 and interior axle 3, both sides extend to both sides along interior axle 3, after assembling, 3 liang of interior axle
Inner ring 2 and the both ends of the surface of outer shroud 1 are stretched out in end.Helical spring 5 is fixed spacing and pacified by the raised spiral ring 3-1 at the middle part of interior axle 3
Fill spacing in inner ring 2.Helical spring 5 is screwed in after the interior axle 3 with raised spiral ring 3-1 and inserted in inner ring 2.
Inner ring 2, the both ends of the surface of outer shroud 1 are respectively equipped with fixing device, for being fixed to whole damping spring two ends.
Wherein, fixing device can use following structure：The both ends of the surface of outer shroud 1 are provided for fixing its backplate 6, backplate 6
For annular plate, the both ends of the surface of inner ring 2 stretch out the both ends of the surface of outer shroud 1, and provided with external screw thread 2-2, inner ring 2 on the extension
Two ends connect stop nut 7 respectively, stop nut 7 is used to fix backplate 6 and inner ring 2, and two for spacing helical spring 5
Free end, while keeping the stability of flat spring monomer 4 and the installation site of helical spring 5.Also it is provided with simultaneously on stop nut 7
Tapped blind hole 7-1, for loading and unloading stop nut 7.So whole spring axially also possesses shock-absorbing function, and combination is finished, completed
Three-dimensional damping spring.During specific installation, backplate 6 is sleeved on the extension at the two ends of inner ring 2 first, and be attached to outer shroud 1
Both ends of the surface on, then stop nut 7 is connected on the two ends extension of inner ring 2, simultaneously as one end of stop nut 7
Bore is big, and other end bore is small, and the small one end of its bore is set outwardly, and is wrapped in interior axle 3, realizes to helical spring 5
It is spacing.
Or, in the concrete structure of above-mentioned fixing device, inner ring and outer rings respectively there is respective retaining ring to fix；It is therein
The fixation of flat spring monomer can also be adopted and is screwed, solid with screw respectively in the both sides of the plush copper structure of flat spring monomer
It is fixed.Or, the fixation of helical spring, which will can also be welded in the middle of it in interior axle, to be fixed, and fixation is more firm.
In the above embodiment of the present invention, whether flat spring monomer 4 is designed and produced into according to working condition requirement selection has
Torque resilience function, it is also designed to reverse curved-surface structure, it is possessed moment of torsion function, the multidimensional spring can realize six
The damping in direction, including tri- directions of X, Y, Z and the torsional direction on above three direction in coordinate system.
Wherein, in the above-described embodiments, outer shroud 1, inner ring 2 and the quantity of flat spring monomer 4, species and position also can be according to works
Condition is adjusted and configured.
When using Split type structure, outer shroud 1, inner ring 2 and flat spring monomer 4 can select different materials respectively, by using
It is required that selecting the curved surface flat spring monomer 4 without type respectively, the two ends plush copper structure 4-1 of flat spring monomer 4 is inserted outer respectively
In ring 1 and the Ω shape grooves of inner ring 2, helical spring 5 is embedded in the rear insertion inner ring 2 placed in the middle of interior axle 3, both ends of the surface pass through respectively
Backplate 6 and stop nut 7 are fixed, and single spring two ends are fixed or spacing.The damping modes of spring are selected according to working condition requirement,
If the outer shroud 1 of spring is fixed on pedestal, the part being connected with spring interior axle 3 is by shock absorber part；If by spring interior axle 3
It is fixed on pedestal, then the part being connected with spring outer shroud 1 is by shock absorber part.
The present embodiment can also according to the quantity of different the increase and decrease flat spring monomers 4 and helical spring 5 of local direction load and
Species, to reach the requirement of different directions cushion technique.
Embodiment 2
Certainly, the part that can be also integrated outer shroud 1, flat spring monomer 4, the direct moulding by casting of inner ring 2, structure is more simple
It is single, select the flat spring monomer 4 and helical spring 5 without type respectively by use requirement, will with the technology for meeting different operating modes
Ask.The damping spring can equally meet all kinds of three mainly by flat spring monomer 4 shape of itself with having combined cushioning effect
Dimension or the requirement of multidimensional damping application.
Or the integral moulding by casting of section components, such as the integral moulding by casting of outer shroud 1 and flat spring monomer 4；Or inner ring 2
With the integral moulding by casting of flat spring monomer 4.
The above described is only a preferred embodiment of the present invention, being not the limitation for making other forms to the present invention, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But it is every without departing from technical solution of the present invention content, the technical spirit according to the present invention is to above example institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection domain of technical solution of the present invention.
Claims (5)
1. a kind of multidimensional damping spring, it is characterised in that：Including outer shroud, inner ring, interior axle, some flat spring monomers and spiral bullet
Spring, sequentially coaxially the heart is set from outside to inside for the outer shroud, inner ring and interior axle, and the two ends of the flat spring monomer misplace connection respectively
On the outside of the inner ring and on the inside of the outer shroud, the helical spring is sleeved in the interior axle；
If the cross section of arterial highway protrusion is circumferentially uniformly provided with the outside of the inner ring and on the inside of outer shroud constitutes institute for the groove of Ω shapes
State the interior support arm of flat spring monomer, and the two ends of the flat spring monomer misplace the insertion inner ring, the groove of outer shroud respectively
It is interior；
Provided with raised spiral ring in the middle part of the interior axle, at least one pitch near the helical spring centre is installed on described convex
Make its spacing in the groove of super helix ring between the inner ring and the interior axle, both sides extend to both sides along the interior axle；
The flat spring monomer is torsion curved surface platy structure.
2. multidimensional damping spring according to claim 1, it is characterised in that：Curved surface tabular is integrally formed in the flat spring monomer
Structure, its two ends are provided with the plush copper structure being adapted with the Ω shapes groove.
3. the multidimensional damping spring according to any one of claim 1-2, it is characterised in that：The outer shroud, inner ring, interior axle,
Some flat spring monomers and helical spring distinguish each self-forming.
4. the multidimensional damping spring according to any one of claim 1-2, it is characterised in that：The outer shroud, inner ring and plate bullet
Spring monomer one moulding by casting；Or the outer shroud and the integral moulding by casting of flat spring monomer；Or the inner ring and flat spring
Monomer one moulding by casting.
5. the multidimensional damping spring according to any one of claim 1-2, it is characterised in that：The two ends of the inner ring, outer shroud
Face is respectively equipped with fixing device, for being fixed or spacing to whole damping spring two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155222.XA CN105605138B (en) | 2016-03-18 | 2016-03-18 | Multidimensional damping spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610155222.XA CN105605138B (en) | 2016-03-18 | 2016-03-18 | Multidimensional damping spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105605138A CN105605138A (en) | 2016-05-25 |
| CN105605138B true CN105605138B (en) | 2017-09-12 |
Family
ID=55985338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610155222.XA Active CN105605138B (en) | 2016-03-18 | 2016-03-18 | Multidimensional damping spring |
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| Country | Link |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5056764A (en) * | 1988-02-22 | 1991-10-15 | Kabushiki Kaisha Tamiya Mokei | Shock absorber for use in toys |
| FR2966085A1 (en) * | 2010-10-15 | 2012-04-20 | Peugeot Citroen Automobiles Sa | Vehicle i.e. motor vehicle, has axle engaged with damping device to permanently exert radial traction force on intermediate turn of helical spring for damping lateral oscillations of helical spring |
| CN203948538U (en) * | 2014-05-19 | 2014-11-19 | 东莞安力五金塑胶制品有限公司 | A kind of shock-proof spring device bearing |
| CN104179866A (en) * | 2014-07-21 | 2014-12-03 | 赵士立 | Connecting device for compression spring |
| CN204628385U (en) * | 2015-02-05 | 2015-09-09 | 苏州中太动力弹簧有限公司 | A kind of novel spring |
| CN105257753A (en) * | 2015-11-05 | 2016-01-20 | 青岛军英装备科技有限公司 | Damping spring |
| CN205503847U (en) * | 2016-03-18 | 2016-08-24 | 青岛军英装备科技有限公司 | Multidimension damping spring |
-
2016
- 2016-03-18 CN CN201610155222.XA patent/CN105605138B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5056764A (en) * | 1988-02-22 | 1991-10-15 | Kabushiki Kaisha Tamiya Mokei | Shock absorber for use in toys |
| FR2966085A1 (en) * | 2010-10-15 | 2012-04-20 | Peugeot Citroen Automobiles Sa | Vehicle i.e. motor vehicle, has axle engaged with damping device to permanently exert radial traction force on intermediate turn of helical spring for damping lateral oscillations of helical spring |
| CN203948538U (en) * | 2014-05-19 | 2014-11-19 | 东莞安力五金塑胶制品有限公司 | A kind of shock-proof spring device bearing |
| CN104179866A (en) * | 2014-07-21 | 2014-12-03 | 赵士立 | Connecting device for compression spring |
| CN204628385U (en) * | 2015-02-05 | 2015-09-09 | 苏州中太动力弹簧有限公司 | A kind of novel spring |
| CN105257753A (en) * | 2015-11-05 | 2016-01-20 | 青岛军英装备科技有限公司 | Damping spring |
| CN205503847U (en) * | 2016-03-18 | 2016-08-24 | 青岛军英装备科技有限公司 | Multidimension damping spring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105605138A (en) | 2016-05-25 |
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