CN206723289U - A kind of heat radiating type bearing shell - Google Patents
A kind of heat radiating type bearing shell Download PDFInfo
- Publication number
- CN206723289U CN206723289U CN201720535271.6U CN201720535271U CN206723289U CN 206723289 U CN206723289 U CN 206723289U CN 201720535271 U CN201720535271 U CN 201720535271U CN 206723289 U CN206723289 U CN 206723289U
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- China
- Prior art keywords
- bearing shell
- hollow out
- equal
- heat radiating
- shell body
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- Sliding-Contact Bearings (AREA)
Abstract
It the utility model is related to a kind of heat radiating type bearing shell.Mainly solve the problems, such as that tile kilning easily occurs in bearing shell.Including the bearing shell body with cavity, bearing shell body is combined by four pieces of hollow out arcs and four pieces of arc sealing plates, hollow out arc and sealing plate are arranged at intervals, hollow out arc is provided with the rhombus radiating groove through hollow out arc, and sealing plate inner face is provided with oil storage tank, and oil storage tank is provided with the fuel feed hole through hollow out arc, equal oiled-plate method is provided with oil storage tank, uniform equal oilhole on equal oiled-plate method, the cavity inner surface at bearing shell body both ends are provided with groove, rubber blanket are provided with groove.The heat radiating type bearing shell has good anti-wear performance, and rhombus radiating groove is set on bearing shell body, heat radiation ability, the situation of tile kilning is effectively avoided, extends the service life of bearing shell, have the advantages of simple in construction, cost is cheap.
Description
Technical field
It the utility model is related to bearing shell, and in particular to a kind of heat radiating type bearing shell.
Background technology
Bearing shell is the part of sliding bearing and journal contact, is shaped as the semi-cylindrical of tiles, and unusual light is general with blue or green
The high-abrasive materials such as copper, antifriction alloy are made, and under special circumstances, can be made of timber, engineering plastics or rubber.
Bearing shell is the core part of engine, and main quick-wear part, bearing shell not only carry shock loading, Er Qieyao
Export dynamic torque.Bearing shell has two kinds of a monoblock type bearing shell and dissection type, monoblock type bearing shell in use, sliding axle and bearing shell
Phase mutual friction produces high temperature, and the bearing bush structure of ring seal makes heat be not easy to disperse, and the problem of tile kilning be present.
Utility model content
In order to overcome the shortcomings of background technology, the utility model provides a kind of heat radiating type bearing shell, mainly solves bearing shell appearance
Easily there is tile kilning problem, the heat radiating type bearing shell has good anti-wear performance, and rhombus radiating groove, lifting are set on bearing shell body
Heat-sinking capability, the situation of tile kilning is effectively avoided, extend the service life of bearing shell, there is the advantages of simple in construction, cost is cheap.
Technical scheme is used by the utility model：A kind of heat radiating type bearing shell, including the bearing shell body with cavity, institute
The bearing shell body stated is combined by four pieces of hollow out arcs and four pieces of arc sealing plates, described hollow out arc and sealing plate
It is arranged at intervals, described hollow out arc is provided with the rhombus radiating groove through hollow out arc, described sealing plate inner face
Oil storage tank is provided with, described oil storage tank is provided with the fuel feed hole through hollow out arc, oil is provided with described oil storage tank
Plate, uniform equal oilhole, the cavity inner surface at described bearing shell body both ends are provided with groove on described equal oiled-plate method, and described is recessed
Rubber blanket is provided with groove.
Further, the central angle corresponding to described hollow out arc is 60 °, the center of circle corresponding to described sealing plate
Angle is 30 °.
Further, the width of described rhombus radiating groove is 2mm-5mm.
Further, described equal oiled-plate method is V-shaped, and the peak of oiled-plate method maintains an equal level with sealing plate inner face.
Further, described equal oilhole is circular, its a diameter of 1mm.
Further, described rubber blanket is higher by the inner surface 0.1mm of bearing shell body both ends cavity.
Further, described bearing shell body be from outside to inside outer steel back layer, basalis, nickel-barrier layer, interior steel back layer and resistance to
Layer is ground, described outer steel back layer outer surface scribbles tin layers, and described wearing layer is graphite wearing layer.
The beneficial effects of the utility model are：Due to taking above-mentioned technical proposal, the heat radiating type bearing shell has well resistance to
Performance is ground, rhombus radiating groove is set on bearing shell body, heat radiation ability, the situation of tile kilning is effectively avoided, extends bearing shell
Service life, there is the advantages of simple in construction, cost is cheap.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model.
Fig. 2 is the structural representation of equal oiled-plate method.
Fig. 3 is bearing shell ontology hierarchy schematic diagram.
1 in figure, bearing shell body；2nd, hollow out arc；3rd, sealing plate；4th, rhombus radiating groove；5th, oil storage tank；6th, fuel feed hole；
7th, equal oiled-plate method；8th, equal oilhole；9th, groove；10th, outer steel back layer；11st, basalis；12nd, nickel-barrier layer；13rd, interior steel back layer；14th, it is wear-resisting
Layer；15th, tin layers.
Embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of heat radiating type bearing shell, including the bearing shell body 1 with cavity, described bearing shell body 1
Combined by four pieces of hollow out arcs 2 and four pieces of arc sealing plates 3, bearing shell body 1 is formed in one；Described hollow out arc
Plate 2 and sealing plate 3 are arranged at intervals, and described hollow out arc 2 is provided with the rhombus radiating groove 4 through hollow out arc 2, described
The inner face of sealing plate 3 be provided with oil storage tank 5, described oil storage tank 5 is provided with the fuel feed hole 6 through hollow out arc 2, described
Oil storage tank 5 in be provided with equal oiled-plate method 7, uniform equal oilhole 8 on described equal oiled-plate method 7, in the cavity at the described both ends of bearing shell body 1
Surface is provided with groove 9, and rubber blanket 10 is provided with described groove 9, because bearing shell is in the course of the work to lubrication pressure requirement
Higher, bearing shell and journal engagement gap and bearing shell both ends and the lubricating oil side leakage of maneton both ends are the most key.If it can not ensure
Lubricate side leakage, it will the formation of lubricating oil film on stealthy bearing shell, cause many engine assembly debugging pressure measurement and reprocess etc. and be many
Problem, it is above-mentioned in order to solve the problems, such as, rubber blanket is set at the both ends of bearing shell body, prevents lubricating oil from leaking hunting, contributes to bearing shell
Oil film is formed when work, improves lubricant effect, heat caused by reduction bearing shell work, lift bearing shell uses the longevity
Life；On the other hand equal oiled-plate method 7 is set on oil storage tank 5, lubricating oil oil-feed excessive velocities is prevented and oil film can not be formed.
In the utility model, central angle corresponding to described hollow out arc 2 is 60 °, described sealing plate 3 pair
The central angle answered is 30 °；The width of described rhombus radiating groove 4 is 2mm-5mm；Described equal oiled-plate method 7 is V-shaped, and oil
The peak of plate 7 maintains an equal level with the inner face of sealing plate 3, and the equal oiled-plate method 7 of V-shaped makes to form space between equal oiled-plate method and oil storage tank 5, is used for
The outflow of lubricating oil.
In the utility model, described equal oilhole 8 is circular, its a diameter of 1mm；Described rubber blanket is higher by bearing shell sheet
The inner surface 0.1mm of the both ends cavity of body 1；Described bearing shell body 1 is from outside to inside outer steel back layer 10, basalis 11, nickel-barrier layer
12nd, interior steel back layer 13 and wearing layer 14, described outer steel back layer outer surface scribble tin layers 15, and described wearing layer 14 is that graphite is resistance to
Grind layer.
The heat radiating type bearing shell has good anti-wear performance, and rhombus radiating groove, heat radiation energy are set on bearing shell body
Power, the situation of tile kilning is effectively avoided, extend the service life of bearing shell, there is the advantages of simple in construction, cost is cheap.
Every technical staff's notice：Although the utility model describes according to above-mentioned embodiment, this
The invention thought of utility model is not limited to that utility model, any repacking with inventive concept, will all include this specially
In sharp scope of patent protection.
Claims (7)
1. a kind of heat radiating type bearing shell, including the bearing shell body with cavity, it is characterised in that：Described bearing shell body is engraved by four pieces
Empty arc and four pieces of arc sealing plates are combined, and described hollow out arc and sealing plate are arranged at intervals, described hollow out
Arc is provided with the rhombus radiating groove through hollow out arc, and described sealing plate inner face is provided with oil storage tank, described
Oil storage tank is provided with the fuel feed hole through hollow out arc, is provided with equal oiled-plate method in described oil storage tank, equal on described equal oiled-plate method
The equal oilhole of cloth, the cavity inner surface at described bearing shell body both ends are provided with groove, rubber blanket are provided with described groove.
A kind of 2. heat radiating type bearing shell according to claim 1, it is characterised in that：Circle corresponding to described hollow out arc
Heart angle is 60 °, and the central angle corresponding to described sealing plate is 30 °.
A kind of 3. heat radiating type bearing shell according to claim 1, it is characterised in that：The width of described rhombus radiating groove is
2mm-5mm。
A kind of 4. heat radiating type bearing shell according to claim 1, it is characterised in that：Described equal oiled-plate method is V-shaped, and oil
The peak of plate maintains an equal level with sealing plate inner face.
A kind of 5. heat radiating type bearing shell according to claim 1, it is characterised in that：Described equal oilhole is circular, its diameter
For 1mm.
A kind of 6. heat radiating type bearing shell according to claim 1, it is characterised in that：Described rubber blanket is higher by bearing shell body two
Hold the inner surface 0.1mm of cavity.
A kind of 7. heat radiating type bearing shell according to any one of claim 1 to 6, it is characterised in that：Described bearing shell body by
Outer and interior is outer steel back layer, basalis, nickel-barrier layer, interior steel back layer and wearing layer, and described outer steel back layer outer surface scribbles tin layers,
Described wearing layer is graphite wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535271.6U CN206723289U (en) | 2017-05-15 | 2017-05-15 | A kind of heat radiating type bearing shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535271.6U CN206723289U (en) | 2017-05-15 | 2017-05-15 | A kind of heat radiating type bearing shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723289U true CN206723289U (en) | 2017-12-08 |
Family
ID=60513250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720535271.6U Expired - Fee Related CN206723289U (en) | 2017-05-15 | 2017-05-15 | A kind of heat radiating type bearing shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723289U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006228A (en) * | 2017-12-14 | 2018-05-08 | 吴银辉 | Sealing cover plate equipped with bearing shell and its assembly method with gear wheel sealing device |
| CN108412898A (en) * | 2018-05-24 | 2018-08-17 | 苏州旭玛电子科技有限公司 | A kind of bearing |
| CN111120506A (en) * | 2020-01-21 | 2020-05-08 | 河北工程大学 | Double-pivot sliding bearing |
-
2017
- 2017-05-15 CN CN201720535271.6U patent/CN206723289U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006228A (en) * | 2017-12-14 | 2018-05-08 | 吴银辉 | Sealing cover plate equipped with bearing shell and its assembly method with gear wheel sealing device |
| CN108412898A (en) * | 2018-05-24 | 2018-08-17 | 苏州旭玛电子科技有限公司 | A kind of bearing |
| CN111120506A (en) * | 2020-01-21 | 2020-05-08 | 河北工程大学 | Double-pivot sliding bearing |
| CN111120506B (en) * | 2020-01-21 | 2021-11-23 | 河北工程大学 | Double-pivot sliding bearing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20210515 |