CN206929229U - A kind of ceramic bearing of low-frictional force - Google Patents
A kind of ceramic bearing of low-frictional force Download PDFInfo
- Publication number
- CN206929229U CN206929229U CN201720848805.0U CN201720848805U CN206929229U CN 206929229 U CN206929229 U CN 206929229U CN 201720848805 U CN201720848805 U CN 201720848805U CN 206929229 U CN206929229 U CN 206929229U
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- outer ring
- frictional force
- low
- ceramic bearing
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
The utility model discloses a kind of ceramic bearing of low-frictional force, including mounting seat, installation pad is provided with below the mounting seat, wearing layer is provided with above the mounting seat, the outside of the wearing layer, which is located in mounting seat, is provided with connecting hole, and the connection screw thread that is magnetic is set on the inwall of the connecting hole, setting is magnetic connection screw thread, suction guiding can be produced to metal installation stud, guide its insertion connection when stud is installed, it is more convenient when making connection；Wearing layer is provided with the outside of outer ring can reduce friction of the external equipment to outer ring, heighten the service life of equipment, the carry out efficient operation for continuing it；Traditional integral type dust excluding plate is arranged to separate structure, so very easily its multiple isolating construction can respectively be installed when in use, so make installation more quick and convenient, and also more convenient dismounting when replacing that needs repairing.
Description
Technical field
The utility model belongs to bearing correlative technology field, and in particular to a kind of ceramic bearing of low-frictional force.
Background technology
Bearing is a kind of important spare part in contemporary plant equipment.Its major function is the mechanical rotary body of support, is reduced
Coefficient of friction in its motion process, and ensure its rotating accuracy.By the difference of motor element frictional property, bearing can be divided into rolling
Dynamic bearing and the major class of sliding bearing two.Wherein rolling bearing is normalized, seriation, but its radial direction compared with sliding bearing
Size, vibration and noise are larger, and price is also higher.Rolling bearing is typically by outer ring, inner ring, rolling element and the part group of retainer four
Into.By the shape of rolling element, rolling bearing is divided into ball bearing and the major class of roller bearing two.When other parts produce each other on axle
During relative motion, for reducing the coefficient of friction in power transmission process and the parts of holding shaft center fixation.Bearing is
A kind of very important parts in contemporary plant equipment.Its major function is the mechanical rotary body of support, to reduce equipment
Mechanical load coefficient of friction in transmission process.By the difference of motor element frictional property, bearing can be divided into rolling bearing and
The class of sliding bearing two.
The presence problems with of prior art：1st, outside dust excluding plate is integral type structure, less square when installing/dismounting
Just, it is not easy to operate；2nd, coefficient of friction is higher, causes equipment to be worn when in use comparatively fast, can not continue efficient operation.
Utility model content
The purpose of this utility model is to provide a kind of ceramic bearing of low-frictional force, to solve to carry in above-mentioned background technology
The outside dust excluding plate gone out is integral type structure, inconvenient when installing/dismounting, is not easy to operate；Coefficient of friction is higher, leads
Cause equipment to wear when in use comparatively fast, efficient operation problem can not be continued.
To achieve the above object, the utility model provides following technical scheme：A kind of ceramic bearing of low-frictional force, including
Mounting seat, installation pad is provided with below the mounting seat, wearing layer is provided with above the mounting seat, the wearing layer
Outside, which is located in mounting seat, is provided with connecting hole, and the connection screw thread that is magnetic, the wearing layer are set on the inwall of the connecting hole
Inner side be provided with outer ring, inner ring is provided with the inside of the outer ring, and neck is provided with the inwall of outer ring, the outer ring with
Inner ring, which connects out, is provided with inner chamber, and the inner chamber is internally provided with retainer, and ball grooves are provided with the retainer, described
Ball grooves are internally provided with ball, and fixed lasso is provided with the inside of the inner ring, and the inner side card of the neck has dust excluding plate,
Oilhole is provided with the dust excluding plate.
Preferably, the magnetic connection screw thread is fixedly connected with connecting hole by way of inlaying.
Preferably, the dust excluding plate is provided with four, and the big ting model all same of four dust excluding plates altogether.
Preferably, the mounting seat is fixedly connected with installation pad by way of inlaying.
Preferably, the radius of the inner ring is 3cm.
Preferably, the outer ring is fixedly connected with wearing layer by way of inlaying.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model sets the connection screw thread that is magnetic, can be to metal installation stud production when stud is installed
Raw suction guiding, its insertion connection is guided, it is more convenient when making connection.
2nd, the utility model and it wearing layer is provided with the outside of outer ring can reduce friction of the external equipment to outer ring, adjust
The high service life of equipment, the carry out efficient operation for continuing it.
3rd, traditional integral type dust excluding plate is arranged to separate structure by the utility model, so when in use can be with
Very easily its multiple isolating construction is installed respectively, so makes installation more quick and convenient, and the replacing that needs repairing
When also more convenient dismounting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model；
Fig. 3 is outer ring structure schematic diagram of the present utility model；
Fig. 4 is retainer structural representation of the present utility model；
In figure：1- magnetic connection screw thread, 2- installations pad, 3- connecting holes, 4- wearing layers, 5- fixation lasso, 6- outer rings, in 7-
Chamber, 8- balls, 9- retainers, 10- inner rings, 11- mounting seats, 12- dust excluding plates, 13- oilholes, 14- necks, 15- ball grooves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of ceramic bearing of low-frictional force, including peace
Seat 11 is filled, the lower section of mounting seat 11 is provided with installation pad 2, and the top of mounting seat 11 is provided with wearing layer 4, the outside of wearing layer 4
Connecting hole 3 is provided with mounting seat 11, the connection screw thread 1 that is magnetic, the inner side of wearing layer 4 are set on the inwall of connecting hole 3
Outer ring 6 is provided with, the inner side of outer ring 6 is provided with inner ring 10, and neck 14 is provided with the inwall of outer ring 6, outer ring 6 and inner ring 10
Connect out and be provided with inner chamber 7, inner chamber 7 is internally provided with retainer 9, and ball grooves 15 are provided with retainer 9, ball grooves 15
Ball 8 is internally provided with, the inner side of inner ring 10 is provided with fixed lasso 5, and the inner side card of neck 14 has dust excluding plate 12, dust excluding plate 12
On be provided with oilhole 13.
In order that connection is even closer, in the utility model, it is preferred that magnetic connection screw thread 1 is with connecting hole 3 by inlaying
Mode be fixedly connected.
In order to facilitate installing/dismounting, in the utility model, it is preferred that dust excluding plate 12 is provided with four, and four altogether
The big ting model all same of dust excluding plate 12.
In order to when connect it is even closer, in the utility model, it is preferred that mounting seat 11 passes through the side inlayed with installation pad 2
Formula is fixedly connected.
In order to can closely be connected with connecting shaft, in the utility model, it is preferred that the radius of inner ring 10 is 3cm.
In order to more attractive in appearance, in the utility model, it is preferred that outer ring 6 and the company of fixation by way of inlaying of wearing layer 4
Connect.
Operation principle and process for using of the present utility model：After the utility model installs, by the fixation lasso 5 of equipment
With the connection axis connection of external equipment, equipment can be started working after fixing, and equipment is passed through into the connecting hole 3 in mounting seat 11
It is fixedly connected, due to setting the connection screw thread 1 that is magnetic on the inwall of connecting hole 3 when connection, magnetic connects when installation
The magnetic properties of screw thread 1 can produce magnetic to metal connecting stud and attract, it is possible to guide connecting stud insertion connection, so
Make connection more fast accurate, the connecting shaft of outside is inserted to inside fixed lasso 5 inside, then connecting shaft can after fixed
To drive fixed lasso 5 to carry out rotation work, due to being provided with ball 8 between inner ring 10 and outer ring 6 when rotation, so
Mutually coefficient of friction so far is relatively low, and equipment can be efficiently operated, and the outside of outer ring 6 is provided with wearing layer 4, can be with
Make abrasion of equipment when work outside reduction, equipment is operated for a long time, due to preventing dust enters from setting
The work of ball 8 is influenceed in standby internal retainer 9, so being provided with dust excluding plate 12 in the outside of retainer 9, dust excluding plate 12 is
Collectively formed by the structure of four separate types, thus it is very convenient when installation, oilhole 13 is provided with dust excluding plate 12, can be with
Make the slip of ball 8 more smooth inside injection lubricating oil by oilhole 13.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of ceramic bearing of low-frictional force, including mounting seat（11）, it is characterised in that：The mounting seat（11）Lower section set
It is equipped with installation pad（2）, the mounting seat（11）Top be provided with wearing layer（4）, the wearing layer（4）Outside positioned at installation
Seat（11）On be provided with connecting hole（3）, the connecting hole（3）Inwall on set and be magnetic connection screw thread（1）, the wearing layer
（4）Inner side be provided with outer ring（6）, the outer ring（6）Inner side be provided with inner ring（10）, and outer ring（6）Inwall on set
There is neck（14）, the outer ring（6）With inner ring（10）Connect out and be provided with inner chamber（7）, the inner chamber（7）Be internally provided with guarantor
Hold frame（9）, the retainer（9）On be provided with ball grooves（15）, the ball grooves（15）Be internally provided with ball（8）, institute
State inner ring（10）Inner side be provided with fixed lasso（5）, the neck（14）Inner side card have dust excluding plate（12）, the dust excluding plate
（12）On be provided with oilhole（13）.
A kind of 2. ceramic bearing of low-frictional force according to claim 1, it is characterised in that：The magnetic connection screw thread
（1）With connecting hole（3）It is fixedly connected by way of inlaying.
A kind of 3. ceramic bearing of low-frictional force according to claim 1, it is characterised in that：The dust excluding plate（12）Set altogether
It is equipped with four, and four dust excluding plates（12）Big ting model all same.
A kind of 4. ceramic bearing of low-frictional force according to claim 1, it is characterised in that：The mounting seat（11）With peace
Dress pad（2）It is fixedly connected by way of inlaying.
A kind of 5. ceramic bearing of low-frictional force according to claim 1, it is characterised in that：The inner ring（10）Radius
For 3cm.
A kind of 6. ceramic bearing of low-frictional force according to claim 1, it is characterised in that：The outer ring（6）With it is wear-resisting
Layer（4）It is fixedly connected by way of inlaying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848805.0U CN206929229U (en) | 2017-07-13 | 2017-07-13 | A kind of ceramic bearing of low-frictional force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848805.0U CN206929229U (en) | 2017-07-13 | 2017-07-13 | A kind of ceramic bearing of low-frictional force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206929229U true CN206929229U (en) | 2018-01-26 |
Family
ID=61354615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720848805.0U Expired - Fee Related CN206929229U (en) | 2017-07-13 | 2017-07-13 | A kind of ceramic bearing of low-frictional force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206929229U (en) |
-
2017
- 2017-07-13 CN CN201720848805.0U patent/CN206929229U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20180713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |