CN206668776U - A kind of impulse- free robustness oiliness bearing - Google Patents
A kind of impulse- free robustness oiliness bearing Download PDFInfo
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- CN206668776U CN206668776U CN201720400123.3U CN201720400123U CN206668776U CN 206668776 U CN206668776 U CN 206668776U CN 201720400123 U CN201720400123 U CN 201720400123U CN 206668776 U CN206668776 U CN 206668776U
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- impulse
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Abstract
The utility model discloses a kind of impulse- free robustness oiliness bearing,Including bearing main body and bearing base,The bearing base and bearing main body are fixed together,Bearing main body and bearing base surface are processed by shot blasting by way of electric heating deburring,Fuel feeding gap is provided between bearing base and bearing main body,Fuel feeding inner space is provided with oil supplying hole,Fuel feeding hole surface is provided with sealing screw,The sealing screw and bearing base are fixed together,Bearing base is internally provided with charge of oil pipeline,Bearing main body is internally provided with voided layer,Voided layer is internally provided with radiating tube,Bearing main body one end is provided with connecting hole,Connecting hole is internally provided with protection network,Radiating pipe surface is provided with protruding block,The bearing whole smooth impulse- free robustness,It is easy to filling oil inside axle box bearing,Extend overall service life,Permanent utilize can be achieved,And good cooling results,Reduce the waste of lubricating oil,It is worthy to be popularized.
Description
Technical field
Technical field of bearings is the utility model is related to, specially a kind of impulse- free robustness oiliness bearing.
Background technology
Oiliness bearing, i.e. porous bearings, using metal dust as primary raw material, oiliness bearing is made of powder metallurgic method
Sintered body, its originally Porous, and with the fabrication process can the quantity of freer adjustment apertures, size,
The technical advantage such as shape and distribution, there is low cost, energy absorbing, noise is small, does not have to plus lubricates within the longer working time
The features such as oily, especially suitable for being not easy to lubricate or not allowing the dirty working environment of oil.Porosity is a weight of oiliness bearing
Want parameter.More in the oiliness bearing requirement oil content to work at a high speed, under underloading, porosity is preferably high；In low speed, the larger lower work of load
The oiliness bearing desired strength of work is high, and porosity is preferably low.This bearing invention is early 20th century, because its manufacturing cost is low, uses
It is convenient, it is widely applied, it has also become automobile, household electrical appliances, stereo set, office equipment, agricultural machinery, precision optical machinery etc. are various
Industrial product develops indispensable a kind of fundamental parts, and oiliness bearing is divided into copper-based, iron-based, copper and iron base etc.；
Oil can use up oiliness bearing after used a period of time, will influence to use if filling oil not in time, and
Cooling effect is undesirable after use, is unfavorable for using for a long time.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of impulse- free robustness oiliness bearing, whole smooth
Impulse- free robustness, operating efficiency is high, and is easy to filling oil inside axle box bearing, extends overall service life, and permanent profit can be achieved
With, and good cooling results, it is easy to the quick recovery of internal lubrication oil, reduces the waste of lubricating oil, saved resource.
Technical scheme is used by the utility model solves its technical problem：A kind of impulse- free robustness oiliness bearing, including axle
Main body and bearing base are held, the bearing base and bearing main body are fixed together, the bearing main body and bearing base
Surface is processed by shot blasting by way of electric heating deburring, is provided between the bearing base and bearing main body between fuel feeding
Gap, the fuel feeding inner space are provided with oil supplying hole, and the oil supplying hole is arranged on outside bearing main body, i.e., bearing base exceeds axle
The part of main body is held, the fuel feeding hole surface is provided with sealing screw, and the sealing screw and bearing base are fixed together, institute
State bearing base and be internally provided with charge of oil pipeline, the charge of oil pipeline, which runs through, to be arranged on inside bearing main body and bearing base, institute
To state bearing main body and be internally provided with voided layer, the voided layer is internally provided with radiating tube, is uniformly arranged between the radiating tube,
Described bearing main body one end is provided with connecting hole, and the connecting hole is internally provided with protection network, and the radiating pipe surface is provided with
Protruding block, the charge of oil pipeline and oil supplying hole link together, and the charge of oil pipeline other end is provided with oil-out.
As a kind of preferable technical scheme of the utility model, the sealing screw annular is arranged on bearing base outer ring,
The sealing screw uses stainless steel material.
As a kind of preferable technical scheme of the utility model, the protruding block and radiating tube use the aluminium of hollow-core construction
Prepared material.
As a kind of preferable technical scheme of the utility model, the charge of oil pipeline is looped around bearing main body inner ring.
As a kind of preferable technical scheme of the utility model, the bearing main body and bearing base use casting copper alloys
Material.
As a kind of preferable technical scheme of the utility model, the oil-out is evenly distributed in bearing main body inner ring
Wall.
Compared with prior art, the beneficial effects of the utility model are：The impulse- free robustness oiliness bearing, by setting bearing bottom
Seat, can effectively protect to the oil supplying hole and sealing screw in fuel feeding gap, increase the service life, while to pass through setting
Oil supplying hole, and sealing screw, it is convenient to add lubricating oil to Bearing inner, recycling for bearing is realized, and meanwhile it is empty by setting
Central layer, using the radiating tube freely set inside voided layer, air circulation is carried out by connecting hole, it is possible to achieve bearing it is efficient
Radiating, so as to accelerate the contraction of the oil-out of bearing, reduces the waste of Bearing inner lubricating oil, has saved resource, Er Qietong
Crossing setting protection network can be effectively protected inside bearing main body, prevent debris from entering, the bearing whole smooth impulse- free robustness, work
Efficiency high, and it is easy to filling oil inside axle box bearing, overall service life is extended, can be achieved to utilize for a long time, and cool down
Effect is good, is easy to the quick recovery of internal lubrication oil, reduces the waste of lubricating oil, saved resource.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model cross section structure schematic diagram.
In figure：1- bearing main bodies；2- bearing bases；3- fuel feeding gap；4- oil supplying holes；5- sealing screws；6- charge of oil pipelines；
7- voided layers；8- radiating tubes；9- connecting holes；10- protection networks；11- protruding blocks；12- oil-outs.
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.
Embodiment：
As depicted in figs. 1 and 2, the utility model provides a kind of impulse- free robustness oiliness bearing, including bearing main body 1 and bearing
Base 2, the bearing base 2 and bearing main body 1 are fixed together, and bearing main body 1 and bearing base 2 surface is logical
The mode for crossing electric heating deburring is processed by shot blasting, fuel feeding gap 3, institute are provided between the bearing base 2 and bearing main body 1
State fuel feeding gap 3 and be internally provided with oil supplying hole 4, the oil supplying hole 4 is arranged on outside bearing main body 1, i.e., bearing base 2 exceeds axle
The part of main body 1 is held, the surface of oil supplying hole 4 is provided with sealing screw 5, and the sealing screw 5 and bearing base 2 are fixed on one
Rise, the bearing base 2 is internally provided with charge of oil pipeline 6, and the charge of oil pipeline 6, which runs through, is arranged on bearing main body 1 and bearing bottom
Inside seat 2, the bearing main body 1 is internally provided with voided layer 7, and the voided layer 7 is internally provided with radiating tube 8, the radiating
It is uniformly arranged between pipe 8, described one end of bearing main body 1 is provided with connecting hole 9, and air circulation, the company are realized using connecting hole 9
Connect hole 9 and be internally provided with protection network 10, can effectively prevent debris from entering Bearing inner, ensure operating efficiency；The radiating tube 8
Surface is provided with protruding block 11, by protruding block increase and the contact area of air, accelerates radiating effect, the charge of oil pipeline 6
Linked together with oil supplying hole 4, and the other end of charge of oil pipeline 6 is provided with oil-out 12.
The technical solution of the utility model is：The annular of sealing screw 5 is arranged on the outer ring of bearing base 2, the sealing
Screw 5 uses stainless steel material；The protruding block 11 and radiating tube 18 use the aluminum material of hollow-core construction；The charge of oil pipe
Road 6 is looped around the inner ring of bearing main body 1；The bearing main body 1 and bearing base 2 use casting copper alloys material；The oil-out
12 are evenly distributed on the inner ring inwall of bearing main body 1.
It is of the present utility model to be mainly characterized by,
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. impulse- free robustness oiliness bearing, it is characterised in that：Including bearing main body（1）And bearing base（2）, the bearing base （2）And bearing main body（1）It is fixed together, the bearing main body（1）And bearing base（2）Surface passes through electric heating unhairing The mode of thorn is processed by shot blasting, the bearing base（2）And bearing main body（1）Between be provided with fuel feeding gap（3）, the confession Oil-gap（3）It is internally provided with oil supplying hole（4）, the oil supplying hole（4）It is arranged on bearing main body（1）Outside, i.e. bearing base（2） Beyond bearing main body（1）Part, the oil supplying hole（4）Surface is provided with sealing screw（5）, the sealing screw（5）And axle Hold base（2）It is fixed together, the bearing base（2）It is internally provided with charge of oil pipeline（6）, the charge of oil pipeline（6）Run through It is arranged on bearing main body（1）And bearing base（2）Inside, the bearing main body（1）It is internally provided with voided layer（7）, the sky Central layer（7）It is internally provided with radiating tube（8）, the radiating tube（8）Between be uniformly arranged, the bearing main body（1）One end is set There is connecting hole（9）, the connecting hole（9）It is internally provided with protection network（10）, the radiating tube（8）Surface is provided with protruding block （11）, the charge of oil pipeline（6）And oil supplying hole（4）Link together, and the charge of oil pipeline（6）The other end is provided with oil-out （12）.
- A kind of 2. impulse- free robustness oiliness bearing according to claim 1, it is characterised in that：The sealing screw（5）Annular is set Put in bearing base（2）Outer ring, the sealing screw（5）Using stainless steel material.
- A kind of 3. impulse- free robustness oiliness bearing according to claim 1, it is characterised in that：The protruding block（11）And radiating tube （18）Use the aluminum material of hollow-core construction.
- A kind of 4. impulse- free robustness oiliness bearing according to claim 1, it is characterised in that：The charge of oil pipeline（6）It is looped around Bearing main body（1）Inner ring.
- A kind of 5. impulse- free robustness oiliness bearing according to claim 1, it is characterised in that：The bearing main body（1）And bearing Base（2）Use casting copper alloys material.
- A kind of 6. impulse- free robustness oiliness bearing according to claim 1, it is characterised in that：The oil-out（12）It is uniformly distributed In bearing main body（1）Inner ring inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720400123.3U CN206668776U (en) | 2017-04-17 | 2017-04-17 | A kind of impulse- free robustness oiliness bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720400123.3U CN206668776U (en) | 2017-04-17 | 2017-04-17 | A kind of impulse- free robustness oiliness bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206668776U true CN206668776U (en) | 2017-11-24 |
Family
ID=60380558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720400123.3U Active CN206668776U (en) | 2017-04-17 | 2017-04-17 | A kind of impulse- free robustness oiliness bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206668776U (en) |
-
2017
- 2017-04-17 CN CN201720400123.3U patent/CN206668776U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 First Floor of Building A, No. 18 Daxing Road, Qiaotou Town, Dongguan City, Guangdong Province Patentee after: Dongguan Yuanhong New Material Technology Co., Ltd. Address before: 523000 First Floor of Building A, No. 18 Daxing Road, Qiaotou Town, Dongguan City, Guangdong Province Patentee before: Dongguan far Powder Metallurgy Co., Ltd. |