CN205503847U - Multidimension damping spring - Google Patents
Multidimension damping spring Download PDFInfo
- Publication number
- CN205503847U CN205503847U CN201620209247.9U CN201620209247U CN205503847U CN 205503847 U CN205503847 U CN 205503847U CN 201620209247 U CN201620209247 U CN 201620209247U CN 205503847 U CN205503847 U CN 205503847U
- Authority
- CN
- China
- Prior art keywords
- spring
- internal ring
- outer shroud
- monomer
- flat spring
- 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.)
- Active
Links
Landscapes
- Springs (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The utility model provides a multidimension damping spring, including outer loop, inner ring, interior axle, a plurality of flat spring monomer and coil spring, the axle is set up with the axle center to interior by outer in proper order in outer loop, the interior ring sum, the free both ends of flat spring stagger connection respectively are in the inner ring outside with the outer loop is inboard, the coil spring suit is in it is interior epaxial. The utility model discloses can realize in the plane with the perpendicular to plane in two -dimentional shock attenuation and axial rotate the moment of torsion shock attenuation of production, coil spring guarantees that the axial has a shock -absorbing function, designs when becoming to have moment of torsion elastic deformation function when the flat spring monomer, then utility model's spring has perpendicular axial two -dimentional moment of torsion shock -absorbing function again. The utility model provides a height imitates, practical, safe, reliable multidimension damping spring, and simple structure, and the installation is changed conveniently, easy standardized production, and the cost was lower when big load used, but the wide application equips need absorbing trade field in various vehicles, boats and ships, aviation, space flight, electromechanics, industry.
Description
Technical field
This utility model belongs to component of machine technical field, relates to the mechanical shock absorption spring technology under dynamic condition, specifically, relates to a kind of damping spring.
Background technology
At present, in industries such as various vehicles, boats and ships, Aeronautics and Astronautics, electromechanics, industrial equipments, in a dynamic condition, spring to be used carrys out damping, single spring damping at present is mostly the reciprocal damping of one direction, for needing the equipment carrying out two dimension or three-dimensional damping requirement then could solve after being combined by multiple spring compartment, and it is complicated to there is structure, take up room big, cost is high, the shortcomings such as bearing capacity is poor, and use condition is limited, therefore utility model multidimensional one damping spring is the key subjects of a machinery industry.
Utility model content
The purpose of this utility model is to fill up the blank of the multidimensional one damping spring that machinery industry lacks three-dimensional and above damping, it is provided that a kind of multidimensional damping spring that can realize three-dimensional and above damping.
For solving above-mentioned technical problem, this utility model is achieved by the following technical solutions:
A kind of multidimensional damping spring, including outer shroud, internal ring, interior axle, some flat spring monomers and helical spring, described outer shroud, internal ring and the interior axle the most sequentially coaxially heart are arranged, the two ends of described flat spring monomer misplace respectively and are connected to outside described internal ring and inside described outer shroud, described helical spring is sleeved on described interior axle.
In technique scheme of the present utility model, also there is techniques below feature: if being circumferentially uniformly provided with the prominent groove that cross section is Ω shape in arterial highway outside described internal ring and inside outer shroud to constitute the interior support arm of described flat spring monomer, and the two ends of described flat spring monomer misplace in the groove inserting described internal ring, outer shroud respectively.
In technique scheme of the present utility model, also there is techniques below feature: in the middle part of described interior axle, be provided with raised spiral ring, at least one pitch near described helical spring centre makes it spacing between described internal ring and described interior axle in being installed on the groove of described raised spiral ring, both sides extend to both sides along described interior axle.Helical spring is fixed spacing by the raised spiral ring in the middle part of interior axle.
In technique scheme of the present utility model, also having techniques below feature: described flat spring monomer is integrally formed curved surface platy structure, its two ends are provided with the plush copper structure suitable with described Ω shape groove.
In technique scheme of the present utility model, also there is techniques below feature: described flat spring monomer is for reversing curved-surface structure, it is made to possess moment of torsion function, this multidimensional spring can realize the damping of six direction, including tri-directions of X, Y, Z in coordinate system and the torsional direction on above three direction.Flat spring monomer selects to design and produce into whether have torque resilience function according to working condition requirement.
In technique scheme of the present utility model, also there is techniques below feature: each self-forming distinguished by described outer shroud, internal ring, interior axle, some flat spring monomers and helical spring.
In technique scheme of the present utility model, also there is techniques below feature: described outer shroud, internal ring and flat spring monomer one moulding by casting；Or described outer shroud and flat spring monomer one moulding by casting；Or described internal ring and flat spring monomer segment one moulding by casting.
In technique scheme of the present utility model, also there is techniques below feature: described internal ring, the both ends of the surface of outer shroud are respectively equipped with fixing device, for whole damping spring two ends are fixed or spacing.
When using Split type structure, internal ring, outer shroud and flat spring monomer can select different materials respectively, the curved slab spring monomer without type is selected respectively by using requirement, flat spring monomer two ends nose portion is inserted respectively in the Ω shape groove of outer shroud and internal ring, helical spring is embedded in interior axle insert the most afterwards in internal ring, both ends of the surface are respectively equipped with fixing device, such as fixed screw or backplate, single spring two ends are fixed or spacing, the damping modes of spring is selected according to working condition requirement, if the outer shroud of spring is fixed on pedestal, the part being then connected with axle in spring is for by shock absorber part；If axle in spring is fixed on pedestal, then with the part being connected on spring outer shroud for by shock absorber part.This utility model also can be according to the different increase and decrease flat spring monomers of local direction load and the value volume and range of product of helical spring, to reach the requirement of different directions cushion technique.
Certainly, also parts outer shroud, flat spring monomer, the direct moulding by casting of internal ring can being integrated, structure is the simplest, and this damping spring mainly passes through the shape of flat spring monomer self and combined cushioning effect, equally meets all kinds of three-dimensional or the requirement of multidimensional damping application.
This utility model has filled up the blank of damping industry, belongs to brand-new technology.
Compared with prior art, advantage of the present utility model and good effect be: in the flat spring monomer in this utility model can realize plane and the moment of torsion damping that produces of the two-dimentional damping that is perpendicular in plane and axial-rotation, helical spring is embedded between internal ring and interior axle, by the fixing guarantee of axle middle part fixing and interior with internal ring two ends, axially there is shock-absorbing function, when flat spring monolithic design becomes and has torque resilience deformation function, then this spring has again the two-dimentional moment of torsion shock-absorbing function of vertical axial.This utility model provides integrated high-efficient, practicality, safe and reliable three-dimensional and multidimensional damping spring, simple in construction, install and change conveniently, easily standardized production, when big load uses, cost is lower, can be widely applied to various vehicle, boats and ships, Aeronautics and Astronautics, electromechanics, industrial equipment need the industry field of damping.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the perspective view (removing two ends fixing device) of multidimensional damping spring specific embodiment described in the utility model；
Fig. 2 is the Facad structure schematic diagram (removing two ends fixing device) of multidimensional damping spring specific embodiment described in the utility model；
Fig. 3 is the broken section structural representation of multidimensional damping spring specific embodiment described in the utility model；
Fig. 4 be multidimensional damping spring specific embodiment described in the utility model partly cut open structural representation (removing flat spring monomer)；
Symbol in figure and explanation thereof: 1, outer shroud；1-1, groove；2, internal ring；2-1, groove；2-2, external screw thread；3, interior axle；3-1, raised spiral ring；4, flat spring monomer；4-1, plush copper structure；5, helical spring；6, backplate；7, stop nut；7-1, tapped blind hole.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is described in further detail.Should be appreciated that embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
The utility model proposes a kind of spring that can realize three-dimensional or multidimensional damping, including outer shroud, internal ring, interior axle, some flat spring monomers and helical spring, flat spring monomer is curved surface or the spring having moment of torsion function concurrently.When the outer shroud of spring is fixed, the parts that the interior axle of spring is installed are by shock absorber part；When the interior axle of spring is fixed, the parts that spring outer shroud is installed are then by shock absorber part；This combinative structure can realize three-dimensional or multidimensional damping.
Embodiment 1
With reference to shown in Fig. 1-4, this embodiment is the three-dimensional damping spring of a kind of Split type structure, including outer shroud 1, internal ring 2, interior axle 3, eight flat spring monomers 4, helical springs 5, outer shroud 1, internal ring 2 and the interior axle 3 the most sequentially coaxially heart are arranged, the two ends of flat spring monomer 4 misplace respectively and are connected to outside internal ring 2 and inside outer shroud 1, i.e. flat spring monomer 4 is between internal ring 2 and outer shroud 1, and helical spring 5 inserts in internal ring 2 after being sleeved on interior axle 3.
Specifically, outer shroud 1, internal ring 2, interior axle 3, flat spring monomer 4, helical spring 5 each self-forming respectively, concrete structure is as follows:
If the groove 1-1, groove 1-1 that cross section is Ω shape that are circumferentially uniformly provided with arterial highway inside outer shroud 1 prominent are identical with the entire length of outer shroud 1；
If being circumferentially uniformly provided with the groove 2-1 that cross section is Ω shape that the arterial highway corresponding with outer shroud 1 is prominent outside internal ring 2, the length of groove 2-1 is less than the entire length of internal ring；
Flat spring monomer 4 generally curved surface platy structure, there is the bending that twice are the roundest and the most smooth, its two ends are provided with plush copper structure 4-1 suitable with Ω shape groove, plush copper structure 4-1 at the two ends of flat spring monomer 4 respectively misplace insert internal ring 2 groove 2-1 in and the groove 1-1 of outer shroud 1 in, the two ends of the most each flat spring monomer 4 be not insert the most 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 is perpendicular to both direction (the most usually said X-axis in plane, Y-axis) elasticity, constitute two dimension damping；The groove 2-1 of the internal ring 2 and groove 1-1 of outer shroud 1 collectively forms the interior support arm of flat spring monomer 4.
Raised spiral ring 3-1 it is provided with in the middle part of interior axle 3, a pitch near helical spring 5 centre makes it spacing between internal ring 2 and interior axle 3 in being installed on the groove of raised spiral ring 3-1, both sides extend to both sides along interior axle 3, and after assembling, internal ring 2 and the both ends of the surface of outer shroud 1 are stretched out in interior axle 3 two ends.Helical spring 5 is fixed spacing by the raised spiral ring 3-1 in the middle part of interior axle 3 and installs spacing in internal ring 2.Insert in internal ring 2 after helical spring 5 being screwed in the interior axle 3 of band raised spiral ring 3-1.
Internal ring 2, the both ends of the surface of outer shroud 1 are respectively equipped with fixing device, for fixing 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 is annular plate, the both ends of the surface of internal ring 2 stretch out the both ends of the surface of outer shroud 1, and on this extension, it being provided with external screw thread 2-2, the two ends of internal ring 2 connect stop nut 7 respectively, and stop nut 7 is used for fixing backplate 6 and internal ring 2, and two free ends for spacing helical spring 5, holding plate spring monomer 4 and the stability of helical spring 5 installation site simultaneously.On stop nut 7, the most also it is provided with tapped blind hole 7-1, is used for loading and unloading stop nut 7.The most whole spring has the most also possessed shock-absorbing function, combines complete, completes three-dimensional damping spring.When specifically installing, first backplate 6 is sleeved on the extension at internal ring 2 two ends, and be attached in the both ends of the surface of outer shroud 1, then stop nut 7 is connected on the extension of internal ring 2 two ends, simultaneously as one end bore of stop nut 7 is big, other end bore is little, one end that its bore is little is arranged outwardly, and is wrapped on interior axle 3, it is achieved spacing to helical spring 5.
Or, in the concrete structure of above-mentioned fixing device, internal ring and outer shroud are respectively provided with respective retaining ring and fix；Fixing can also the adopting of flat spring monomer therein is screwed, and is screwed respectively in the both sides of the plush copper structure of flat spring monomer.Or, the fixing of helical spring can also be fixing by being welded in the middle of it on interior axle, fixing the most firm.
In above-described embodiment of the present utility model, flat spring monomer 4 selects to design and produce into whether have torque resilience function according to working condition requirement, it is also designed to reverse curved-surface structure, it is made to possess moment of torsion function, this multidimensional spring can realize the damping of six direction, including tri-directions of X, Y, Z in coordinate system and the torsional direction on above three direction.
Wherein, in the above-described embodiments, outer shroud 1, internal ring 2 and flat spring monomer 4 quantity, kind and position are adjusted also dependent on operating mode and configure.
When using Split type structure, outer shroud 1, internal ring 2 and flat spring monomer 4 can select different materials respectively, the curved slab spring monomer 4 without type is selected respectively by using requirement, flat spring monomer 4 two ends plush copper structure 4-1 is inserted respectively in the Ω shape groove of outer shroud 1 and internal ring 2, helical spring 5 is embedded in interior axle 3 rear insertion internal ring 2 placed in the middle, both ends of the surface are fixed by backplate 6 and stop nut 7 respectively, fix single spring two ends or spacing.Select the damping modes of spring according to working condition requirement, if be fixed on pedestal by the outer shroud 1 of spring, then the part being connected with axle in spring 3 is for by shock absorber part；If axle in spring 3 is fixed on pedestal, then with the part being connected on spring outer shroud 1 for by shock absorber part.
The present embodiment also can be according to the different increase and decrease flat spring monomers 4 of local direction load and the value volume and range of product of helical spring 5, to reach the requirement of different directions cushion technique.
Embodiment 2
Certainly, it is possible to parts outer shroud 1, flat spring monomer 4, the direct moulding by casting of internal ring 2 being integrated, structure is the simplest, by using requirement to select the flat spring monomer 4 without type and helical spring 5 respectively, with the technology requirement of satisfied different operating modes.This damping spring mainly passes through the shape of flat spring monomer 4 self and has combined cushioning effect, equally meets all kinds of three-dimensional or the requirement of multidimensional damping application.
Or section components one moulding by casting, such as outer shroud 1 and flat spring monomer 4 one moulding by casting；Or internal ring 2 and flat spring monomer 4 one moulding by casting.
The above, it it is only preferred embodiment of the present utility model, being not the restriction that this utility model is made other form, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the Equivalent embodiments of equivalent variations.But every without departing from technical solutions of the utility model content, any simple modification, equivalent variations and remodeling above example made according to technical spirit of the present utility model, still fall within the protection domain of technical solutions of the utility model.
Claims (8)
1. a multidimensional damping spring, it is characterized in that: include outer shroud, internal ring, interior axle, some flat spring monomers and helical spring, described outer shroud, internal ring and the interior axle the most sequentially coaxially heart are arranged, the two ends of described flat spring monomer misplace respectively and are connected to outside described internal ring and inside described outer shroud, described helical spring is sleeved on described interior axle.
Multidimensional damping spring the most according to claim 1, it is characterized in that: if being circumferentially uniformly provided with the prominent groove that cross section is Ω shape in arterial highway outside described internal ring and inside outer shroud to constitute the interior support arm of described flat spring monomer, and the two ends of described flat spring monomer misplace in the groove inserting described internal ring, outer shroud respectively.
Multidimensional damping spring the most according to claim 1, it is characterized in that: in the middle part of described interior axle, be provided with raised spiral ring, at least one pitch near described helical spring centre makes it spacing between described internal ring and described interior axle in being installed on the groove of described raised spiral ring, both sides extend to both sides along described interior axle.
Multidimensional damping spring the most according to claim 2, it is characterised in that: described flat spring monomer is integrally formed curved surface platy structure, and its two ends are provided with the plush copper structure suitable with described Ω shape groove.
Multidimensional damping spring the most according to claim 4, it is characterised in that: described flat spring monomer is for reversing curved surface platy structure.
6. according to multidimensional damping spring according to any one of claim 1-5, it is characterised in that: described outer shroud, internal ring, interior axle, some flat spring monomers and helical spring each self-forming respectively.
7. according to multidimensional damping spring according to any one of claim 1-5, it is characterised in that: described outer shroud, internal ring and flat spring monomer one moulding by casting；Or described outer shroud and flat spring monomer one moulding by casting；Or described internal ring and flat spring monomer one moulding by casting.
8. according to multidimensional damping spring according to any one of claim 1-5, it is characterised in that: described internal ring, the both ends of the surface of outer shroud are respectively equipped with fixing device, for fixing whole damping spring two ends or spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209247.9U CN205503847U (en) | 2016-03-18 | 2016-03-18 | Multidimension damping spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620209247.9U CN205503847U (en) | 2016-03-18 | 2016-03-18 | Multidimension damping spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205503847U true CN205503847U (en) | 2016-08-24 |
Family
ID=56731220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620209247.9U Active CN205503847U (en) | 2016-03-18 | 2016-03-18 | Multidimension damping spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205503847U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605138A (en) * | 2016-03-18 | 2016-05-25 | 青岛军英装备科技有限公司 | Multi-dimensional damping spring |
| CN108980247A (en) * | 2017-06-02 | 2018-12-11 | 杭州海康威视数字技术股份有限公司 | A kind of rubber absorbers for hard disk vibration damping |
| CN110896648A (en) * | 2018-05-30 | 2020-03-20 | 深圳市大疆创新科技有限公司 | Damping structure, chassis suspension structure and vehicle |
-
2016
- 2016-03-18 CN CN201620209247.9U patent/CN205503847U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605138A (en) * | 2016-03-18 | 2016-05-25 | 青岛军英装备科技有限公司 | Multi-dimensional damping spring |
| CN105605138B (en) * | 2016-03-18 | 2017-09-12 | 青岛军英装备科技有限公司 | Multidimensional damping spring |
| CN108980247A (en) * | 2017-06-02 | 2018-12-11 | 杭州海康威视数字技术股份有限公司 | A kind of rubber absorbers for hard disk vibration damping |
| CN110896648A (en) * | 2018-05-30 | 2020-03-20 | 深圳市大疆创新科技有限公司 | Damping structure, chassis suspension structure and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205503847U (en) | Multidimension damping spring | |
| CN202851782U (en) | Shock absorber | |
| CN105257753B (en) | A kind of damping spring | |
| CN203239819U (en) | Rubber damper for components inside device | |
| CN205818917U (en) | Rubber mounting and automobile | |
| CN109869439B (en) | Novel Stewart shock absorber | |
| CN102514460B (en) | Separation buffering type shock absorber strut and automobile | |
| CN212429595U (en) | Three-way equal-rigidity metal damping shock absorber | |
| CN104373494B (en) | A kind of multiple degrees of freedom metal-rubber damper | |
| CN105003577A (en) | Two-way shock absorber | |
| CN104276225A (en) | Device for limiting the hanging of a rebounded axle of a vehicle and vehicle comprising such device | |
| CN203974525U (en) | Support, power assembly suspension system and automobile for power assembly suspension system | |
| CN104315060A (en) | Triangular stable support type vibration isolator | |
| CN105605138B (en) | Multidimensional damping spring | |
| CN208651499U (en) | A kind of irony spring for preventing stress from dislocation deformation occurs | |
| CN203488850U (en) | Pipe fitting clamp | |
| CN202500945U (en) | Shock absorber piston assembly | |
| CN206513758U (en) | A kind of novel automobile shock absorber | |
| CN114087319A (en) | Limiting method and limiting device of spherical hinge for suspension vibration reduction | |
| CN206968469U (en) | A kind of spring mattress saddle press-loading apparatus and automobile | |
| CN203297256U (en) | Bolt with strong stability | |
| CN208587437U (en) | Wide temperature range three-dimensional metal-rubber vibration absorber | |
| CN216691977U (en) | Piston assembly for air spring, air spring and vehicle | |
| CN214499720U (en) | Vibration-damping nut | |
| CN111720479A (en) | Vibration isolation and reduction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |