CN205101398U - Floated for car bearing of oil pressure - Google Patents
Floated for car bearing of oil pressure Download PDFInfo
- Publication number
- CN205101398U CN205101398U CN201520896268.8U CN201520896268U CN205101398U CN 205101398 U CN205101398 U CN 205101398U CN 201520896268 U CN201520896268 U CN 201520896268U CN 205101398 U CN205101398 U CN 205101398U
- Authority
- CN
- China
- Prior art keywords
- thin slice
- drain pan
- axle sleeve
- fixed cover
- shutter
- 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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- Sliding-Contact Bearings (AREA)
Abstract
The utility model relates to a floated for car bearing of oil pressure, including main pivot, be equipped with an annular axle sleeve in main pivot, it covers the ring respectively to be equipped with one at the axial both ends of axle sleeve, a closed shell has been cup jointed on the axle sleeve, closed shell includes drain pan and lid, drain pan both ends opening wherein, be equipped with annular shielding plate A on the one end opening of drain pan, the lid is including the annular shielding plate B who sets up at the drain pan other end, it sets up between shielding plate A and shielding plate B to cover the ring, corresponding shielding plate A and shielding plate B, the inner wall of axle sleeve be equipped with a fixed set A between, integrative array is equipped with a plurality of thin slice A on fixed cover A, inner wall at the drain pan is equipped with fixed cover B, the array is equipped with a plurality of thin slice B on fixed cover B, thin slice A and thin slice B alternate mutually, it had the oilhole to gather on thin slice A and thin slice B, be equipped with a plurality of oil filler points at axle sleeve inner wall array, coaxial processing has main oil filler point in main pivot, through the connecting hole intercommunication between main oil filler point and the oil filler point.
Description
Technical field
The utility model relates to the floated automobile bearing of a kind of oil pressure, belongs to field of bearings.
Background technique
In the use field large at some noise requirements such as radiation fans, motor driving force is little, the roller bearing of automobile fan spindle bearing is because its tripping force is large, and the noise of high speed rotating also compares and is difficult to ensure card, in addition the bearing that uses of radiation fan is because longevity of service, dust is comparatively large, and general roller bearing is difficult to ensure such use duration and environment.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the technical problem that in prior art, roller bearing durability difference cost is high, provide a kind of oil pressure floated automobile bearing.
The utility model solves the technological scheme that its technical problem adopts:
The floated automobile bearing of a kind of oil pressure, comprise main shaft, described main shaft is provided with an annular axle sleeve, a cover ring is respectively provided with at the axial two ends of described axle sleeve, described axle sleeve is socketed with a closure, described closure comprises drain pan and lid, wherein drain pan both ends open, the one end open of drain pan is provided with the shutter A of annular, described lid comprises the annular shutter B being arranged on the drain pan the other end, described cover ring is arranged between shutter A and shutter B, a fixed cover A is provided with between the corresponding shutter A and shutter B of the inwall of described axle sleeve, on fixed cover A, a volume array is provided with some thin slice A, the inwall of described drain pan is provided with fixed cover B, on fixed cover B, array is provided with some thin slice B, described thin slice A and thin slice B interts mutually, described thin slice A and thin slice B is densely covered with oil-through hole, described sleeve lining array is provided with some oil holes, described main shaft is coaxially processed with main oil hole, described main oil hole is communicated with by attachment hole with between oil hole.
As further innovation of the present utility model, described cover ring comprises the substrate that elastic metallic is made, and described cover ring is provided with encapsulate layer.
As further innovation of the present utility model, described thin slice A and fixed cover A, thin slice B and fixed cover B all adopt pottery one-body molded.
The beneficial effects of the utility model are:
The utility model forms a high pressure cavity by a composite seal mechanism, and the lubricating grease environment with certain pressure is produced by expansion loop, ensure that the rotation that bearing is good, simultaneously by ensureing the pressure of lubricating grease, thin slice A and thin slice B effectively increases the surface area of Bearing inner lubricating grease cavity, thus improve surface area and the surface tension of lubricating grease, ensure that the stability that bearing is good, oil-through hole further increases surface area, also makes lubricating grease can better penetrate between each thin slice.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, the utility model is the floated automobile bearing of a kind of oil pressure, comprise main shaft, described main shaft is provided with an annular axle sleeve 1, a cover ring 3 is respectively provided with at the axial two ends of described axle sleeve 1, described axle sleeve 1 is socketed with a closure, described closure comprises drain pan 2 and lid, wherein drain pan 2 both ends open, the one end open of drain pan 2 is provided with the shutter A of annular, described lid comprises the annular shutter B being arranged on drain pan 2 the other end, described cover ring 3 is arranged between shutter A and shutter B, a fixed cover A is provided with between the corresponding shutter A and shutter B of the inwall of described axle sleeve 1, on fixed cover A, a volume array is provided with some thin slice A5, the inwall of described drain pan 2 is provided with fixed cover B, on fixed cover B, array is provided with some thin slice B4, described thin slice A5 and thin slice B4 interts mutually, described thin slice A5 and thin slice B4 is densely covered with oil-through hole, described axle sleeve 1 inwall array is provided with some oil holes, described main shaft is coaxially processed with main oil hole 7, described main oil hole 7 is communicated with by attachment hole 8 with between oil hole 6.
Described cover ring 3 comprises the substrate that elastic metallic is made, and described cover ring 3 is provided with encapsulate layer;
Described thin slice A5 and fixed cover A, thin slice B4 and fixed cover B all adopt pottery one-body molded;
The utility model by increasing a lubricating grease cavity in the sealing configuration of a bilateral, certain pressure is produced by flexible cover ring 3 pairs of lubricating grease, and ensure larger contact internal walls area by the thin slice A5 of array and thin slice B4 and the oil-through hole that is provided with on its surface, lubricating grease under certain pressure not only has good lubricating uniform degree, thin slice A5 and the thin slice B4 of ceramic material are more durable, good support force can be provided simultaneously, form a kind of fluidised roller, there is lower rotation friction, and lower noise.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. the floated automobile bearing of oil pressure, it is characterized in that: comprise main shaft, described main shaft is provided with an annular axle sleeve, a cover ring is respectively provided with at the axial two ends of described axle sleeve, described axle sleeve is socketed with a closure, described closure comprises drain pan and lid, wherein drain pan both ends open, the one end open of drain pan is provided with the shutter A of annular, described lid comprises the annular shutter B being arranged on the drain pan the other end, described cover ring is arranged between shutter A and shutter B, a fixed cover A is provided with between the corresponding shutter A and shutter B of the inwall of described axle sleeve, on fixed cover A, a volume array is provided with some thin slice A, the inwall of described drain pan is provided with fixed cover B, on fixed cover B, array is provided with some thin slice B, described thin slice A and thin slice B interts mutually, described thin slice A and thin slice B is densely covered with oil-through hole, described sleeve lining array is provided with some oil holes, described main shaft is coaxially processed with main oil hole, described main oil hole is communicated with by attachment hole with between oil hole.
2. the floated automobile bearing of a kind of oil pressure as claimed in claim 1, is characterized in that: described cover ring comprises the substrate that elastic metallic is made, described cover ring is provided with encapsulate layer.
3. the floated automobile bearing of a kind of oil pressure as claimed in claim 1, is characterized in that: described thin slice A and fixed cover A, thin slice B and fixed cover B all adopt pottery one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896268.8U CN205101398U (en) | 2015-11-12 | 2015-11-12 | Floated for car bearing of oil pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896268.8U CN205101398U (en) | 2015-11-12 | 2015-11-12 | Floated for car bearing of oil pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205101398U true CN205101398U (en) | 2016-03-23 |
Family
ID=55517180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896268.8U Expired - Fee Related CN205101398U (en) | 2015-11-12 | 2015-11-12 | Floated for car bearing of oil pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205101398U (en) |
-
2015
- 2015-11-12 CN CN201520896268.8U patent/CN205101398U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20171112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |