CN107237826A - A kind of damping bearing - Google Patents
A kind of damping bearing Download PDFInfo
- Publication number
- CN107237826A CN107237826A CN201710469145.XA CN201710469145A CN107237826A CN 107237826 A CN107237826 A CN 107237826A CN 201710469145 A CN201710469145 A CN 201710469145A CN 107237826 A CN107237826 A CN 107237826A
- Authority
- CN
- China
- Prior art keywords
- shell
- inner ring
- inner casing
- damping
- rolling element
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 title claims abstract description 29
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 238000006073 displacement reaction Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 241000276425 Xiphophorus maculatus Species 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
-
- 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Support Of The Bearing (AREA)
Abstract
The present invention provides a kind of damping bearing, and it includes housing, inner ring, rolling element, retainer and counterbalance spring；The housing includes shell, inner casing and support, and rolling element is arranged between inner casing and inner ring by retainer；Shell, inner casing are structure as a whole with some supports, and support is cross section platy structure in curved surface, can in the normal direction of inner casing dilatation, effectively absorb the vibration energy of inner ring generation, reach extraordinary damping effect.The present invention is simple in construction, installs and changes convenient, easy standardized production, and cost is lower when big load is used.Shell can be processed into circular, polygon or the abnormity of special requirement, and rolling element can be ball or roller, and the present invention is simple in construction, install and change convenient, easy standardized production, and cost is lower when big load is used；Shell, inner ring can be processed into a variety of moulding as needed, and can be widely applied to various vehicles, ship, Aeronautics and Astronautics, lathe, industrial equipment etc. needs the electromechanical industries field of damping.
Description
Technical field
The invention belongs to cushion technique field, and in particular to a kind of damping bearing.
Background technology
Bearing is the critical component of rotating machinery, and the machining accuracy of current high-grade, precision and advanced rotating machinery can not realize the raising of matter
Main reason is that level of shock absorption does not reach requirement.
Shaken in rotating machinery running often from multi-direction, but existing most of damping bearings can only all be realized
Unidirectional shock-absorbing function.Multidirectional damping is solved the problems, such as at present, and the combination of split shock-damping structure at least is set in all directions
After could realize, but this combination settling mode often has that complicated, precision is low, load is small, high cost shortcoming.
Therefore designing a kind of new multi-purpose, succinct, the practical bearing that can realize multi-direction integral damping turns into urgently
The technical task of solution.
The content of the invention
In order to solve the problems, such as the multi-direction damping of bearing, the present invention proposes a kind of damping bearing, its specific technical scheme
It is as follows：
A kind of damping bearing, it includes housing 1, inner ring 2, rolling element 3, retainer 4,
Housing 1 is integrally formed structure by shell 1-1, inner casing 1-2, support 1-3；
Inner ring 2 is arranged inside inner casing 1-2；
The rolling element 3 is concatenated by retainer 4, is arranged between inner casing 1-2 and inner ring 2；
The support 1-3 is cross section plate-like elastic Collapsible structure in curved surface, for damping and adapting to from inner ring transmission
To the vibrations and displacement of inner casing.
Further, counterbalance spring 5 is additionally provided between the shell 1-1, inner casing 1-2, the counterbalance spring 5 is hyperboloid
Elastic construction, two ends are provided with plush copper, and are embedded in the groove opened up on the shell 1-1, inner casing 1-2.
Further, circular, polygon or polymorphic structure are processed into the shell 1-1 cross sections as needed.
Further, the internal styling of inner ring 2 can be processed into the shape with shaft train match according to different shaftings.
The beneficial effects of the present invention are：
The bearing of multi-direction damping can be realized the invention provides a kind of, it is provided with integration on the basis of traditional bearing
Shock-absorbing casing, can damp and adapt to vibrations and displacement from bearing, reach extraordinary damping effect；
The present invention is simple in construction, installs and changes convenient, easy standardized production, and cost is lower when big load is used；Shell, inner ring can
A variety of moulding are processed into as needed, and can be widely applied to various vehicles, ship, Aeronautics and Astronautics, lathe, industrial equipment etc. needs
The electromechanical industries field of damping.
Brief description of the drawings
Fig. 1 is a kind of damping bearing structural representation of the invention.
【Critical piece symbol description】
Housing 1, shell 1-1, inner casing 1-2, support 1-3, inner ring 2, rolling element 3, retainer 4, counterbalance spring 5.
Embodiment
Below in conjunction with the accompanying drawings and embodiments of the invention to the present invention damping bearing be described in further detail.
A kind of damping bearing, it includes：It is arranged at the inner ring 2 at center, housing 1, is arranged between inner ring 2 and housing 1
Rolling element 3.
The housing 1 is the integrative-structure being made up of shell 1-1, inner casing 1-2, support 1-3.Inner ring 2 is arranged at inner casing 1-2
Inside, the rolling element 3 sets multiple, is concatenated by retainer 4, is embedded between inner casing 1-2 and inner ring 2；Rolling element 3 can be
Ball or roller etc.；Inner ring 2 is realized by rolling element 3 with housing 1 and relatively rotated.
The support 1-3 is the elastic construction of cross section tabular in curved surface, and knot is integrally formed with shell 1-1, inner casing 1-2
Structure, can effectively absorb the vibrations of bearing.
In addition, counterbalance spring 5 is also provided between the shell 1-1, inner casing 1-2, on the shell 1-1, inner casing 1-2
Offer groove respectively, the counterbalance spring 5 is double-curved shapes, two ends are provided with plush copper, and be embedded in the shell 1-1, it is interior
In the groove opened up on shell 1-2, to improve local damping effect.
In one preferred scheme, the shell 1-1 cross sections are circular or polygon.The cross section of shell 1-1 shown in Fig. 1
For regular hexagon, according to actual installation demand, shell 1-1 can also need to be processed into various abnormity matchings according to installation.
In addition, inner ring 2 is used to connect from different rotary shafts, its internal styling can be processed into and shafting according to different shaftings
The shape of matching.
The bearing of multi-direction damping can be realized the invention provides a kind of, it is provided with one on the basis of traditional bearing
Body shock-absorbing casing, can damp and adapt to vibrations and displacement from bearing, reach extraordinary damping effect；
The present invention is simple in construction, installs and changes convenient, easy standardized production, and cost is lower when big load is used；Shell, inner ring can
A variety of moulding are processed into as needed, and can be widely applied to various vehicles, ship, Aeronautics and Astronautics, lathe, industrial equipment etc. needs
The electromechanical industries field of damping.
It the foregoing is only the better embodiment of the present invention, all equivalent changes made according to scope of the present invention patent
With modification, it should all belong to the covering scope of patent of the present invention.
Claims (4)
1. a kind of damping bearing, it is characterised in that including housing（1）, inner ring（2）, rolling element（3）, retainer（4）；
Housing（1）By shell（1-1）, inner casing（1-2）And support（1-3）It is integrally formed structure；
Inner ring（2）It is arranged at inner casing（1-2）It is internal；
The rolling element（3）By retainer（4）Concatenation, is arranged at inner casing（1-2）With inner ring（2）Between；
The support（1-3）For cross section tabular Collapsible structure in curved surface, inner ring is come from for damping and adapting to（2）Transmission
To inner casing（1-2）Vibrations and displacement.
2. damping bearing according to claim 1, it is characterised in that：The shell（1-1）, inner casing（1-2）Between also set
It is equipped with counterbalance spring（5）, the counterbalance spring（5）In double-curved shapes, two ends are provided with plush copper, and are embedded in the shell（1-
1）, inner casing（1-2）On in the groove that opens up.
3. damping bearing according to claim 1, it is characterised in that：The shell（1-1）Cross section is processed as needed
Into circular, polygon or polymorphic structure.
4. damping bearing according to claim 1, it is characterised in that：The inner ring（2）Internal styling can be according to difference
Shafting is processed into the shape with shaft train match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710469145.XA CN107237826A (en) | 2017-06-20 | 2017-06-20 | A kind of damping bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710469145.XA CN107237826A (en) | 2017-06-20 | 2017-06-20 | A kind of damping bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107237826A true CN107237826A (en) | 2017-10-10 |
Family
ID=59987899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710469145.XA Pending CN107237826A (en) | 2017-06-20 | 2017-06-20 | A kind of damping bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237826A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150605A (en) * | 2017-12-18 | 2018-06-12 | 北京大块科技有限公司 | A kind of damping shock absorber and its manufacturing method |
| CN112324800A (en) * | 2019-11-30 | 2021-02-05 | 房堂均 | Smooth shock-absorbing bearing device for automobile |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204099412U (en) * | 2014-09-18 | 2015-01-14 | 浙江大学 | A kind of elastic rolling bearing with waveform paillon foil |
| CN204955990U (en) * | 2015-08-20 | 2016-01-13 | 湖北华夏弘景车桥股份有限公司 | Commercial car front axle structure of moving away to avoid possible earthquakes |
| CN207111721U (en) * | 2017-06-20 | 2018-03-16 | 青岛军英装备科技有限公司 | A kind of damping bearing |
-
2017
- 2017-06-20 CN CN201710469145.XA patent/CN107237826A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204099412U (en) * | 2014-09-18 | 2015-01-14 | 浙江大学 | A kind of elastic rolling bearing with waveform paillon foil |
| CN204955990U (en) * | 2015-08-20 | 2016-01-13 | 湖北华夏弘景车桥股份有限公司 | Commercial car front axle structure of moving away to avoid possible earthquakes |
| CN207111721U (en) * | 2017-06-20 | 2018-03-16 | 青岛军英装备科技有限公司 | A kind of damping bearing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150605A (en) * | 2017-12-18 | 2018-06-12 | 北京大块科技有限公司 | A kind of damping shock absorber and its manufacturing method |
| CN112324800A (en) * | 2019-11-30 | 2021-02-05 | 房堂均 | Smooth shock-absorbing bearing device for automobile |
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