CN205423559U - System race ring is rolled up to dysmorphism - Google Patents
System race ring is rolled up to dysmorphism Download PDFInfo
- Publication number
- CN205423559U CN205423559U CN201620271671.6U CN201620271671U CN205423559U CN 205423559 U CN205423559 U CN 205423559U CN 201620271671 U CN201620271671 U CN 201620271671U CN 205423559 U CN205423559 U CN 205423559U
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- CN
- China
- Prior art keywords
- circular cylinder
- hollow circular
- shirt rim
- percent
- rolling 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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Abstract
The utility model provides a system race ring is rolled up to dysmorphism, includes a cavity circular cylinder, a shirt rim, the first oil nest of multirow. Cavity circular cylinder has a central axis. The extending direction perpendicular to of shirt rim the central axis. The shirt rim dorsad one side of cavity circular cylinder is provided with second oil nest. First oil nest accounts for percent 70 to the percent 85 of the whole area of cavity circular cylinder's inside wall. Second oil nest accounts for the shirt rim dorsad percent 70 to the percent 85 of the area of one side of cavity circular cylinder. First, the oily nest of second of the last setting of system race ring is rolled up to dysmorphism, just the oily nest of first, second accounts for percent 70 to the percent 85 of cavity circular cylinder's the inside wall and the whole area of shirt rim can make emollient in proper order leading -in surface to this bearing the time, and the introduced into velocity that controls this emollient makes its and the slew velocity phase -match of bearing.
Description
Technical field
This utility model relates to drive technology field, particularly a kind of abnormity rolling bearing circle.
Background technology
When the bearing of prior art coordinates with rotating shaft, owing to the most often having certain frictional force, thus high temperature can be produced when rotated, make the lubricating oil in poor quality between bearing and rotating shaft, lubricant effect is greatly reduced, and dust and the produced miscellaneous bits of friction also can gradually accumulate so that because of lack of lubrication between bearing and rotating shaft, and the impact of expanded by heating, cause stuck phenomenon the most at last.
For avoiding above-mentioned technical problem, a kind of more advanced bearing of necessary offer, to overcome described defect of the prior art.
Utility model content
In view of this, this utility model provides a kind of special-shaped rolling bearing circle that can reach self-lubricating, to solve the problems referred to above.
A kind of abnormity rolling bearing circle, including a hollow circular cylinder, a shirt rim being arranged on described hollow circular cylinder one end, multiple rows of the first oil nest being opened on described hollow circular cylinder medial wall.Described hollow circular cylinder has a central axis.Described shirt rim extend perpendicularly to described central axis.The side of described shirt rim the most described hollow circular cylinder is provided with the second oil nest.Described first oil nest accounts for eight ten five ten to percent 7 the percent of the gross area of the medial wall of described hollow circular cylinder.Described second oil nest accounts for eight ten five ten to percent 7 the percent of the area of the side of described shirt rim the most described hollow circular cylinder.
Further, described hollow circular cylinder is one-body molded with shirt rim.
Further, described hollow circular cylinder is manufactured by steel with shirt rim.
Further, described hollow circular cylinder is made of ceramic materials with shirt rim.
Further, described hollow circular cylinder is made up of bronze with shirt rim.
Further, described first oil nest is along the angle between the orientation and central axis in the direction of described central axis more than 8 degree and less than 15 degree.
Further, described first oil nest is 10 degree along the angle between the orientation and central axis in the direction of described central axis.
Further, described first oil nest account for described hollow circular cylinder medial wall the gross area 70 percent.
Further, described second oil nest account for described shirt rim the most described hollow circular cylinder side area 70 percent.
Compared with prior art, described abnormity rolling bearing circle has described shirt rim so that it is more suitable for the motor of compact, and electromotor etc. has the structures such as the Bearing gear of close-packed arrays setting.And the first, second oil nest arranged on described abnormity rolling bearing circle, and described first, second oil nest accounts for eight ten five ten to percent 7 the percent of the medial wall of described hollow circular cylinder and the gross area of shirt rim, while lubricant can be made to import to the surface of this bearing successively, the boot speed controlling this lubricant makes it match with the velocity of rotation of bearing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:
The structural representation of a kind of abnormity rolling bearing circle that Fig. 1 provides for this utility model.
Detailed description of the invention
Below based on accompanying drawing, specific embodiment of the utility model is further elaborated.It should be appreciated that the explanation to this utility model embodiment is not used to limit protection domain of the present utility model herein.
Refer to Fig. 1, the structural representation of its a kind of abnormity rolling bearing circle 100 provided for this utility model.Described abnormity rolling bearing circle 100 includes a hollow circular cylinder 10, a shirt rim 11 being arranged on described hollow circular cylinder 10 one end, the first oil nest 12 on multiple rows of medial wall being opened in described hollow circular cylinder 10.It will be appreciated by those skilled in the art that, a complete bearing also includes some other component, such as bearing outer ring or inner ring, lubricant, can also include ball when of necessary, and these should be known by those skilled in the art.
Described hollow circular cylinder 10 can be made up of materials such as steel, ceramic material, bronze.In the present embodiment, described hollow circular cylinder 10 is made up of bronze.The diameter of this hollow circular cylinder 10 and the thickness of wall should design according to the field applied, in the present embodiment, also being not limited thereof, therefore the first oil nest 12 should use percentage ratio to limit with the parameter designing of the following second oil nest 111 rather than have numerical value not.It is envisioned that due to the structure qualification of bearing, described hollow circular cylinder 10 must be a cylinder, and it has a central axis 101, as shown in the chain-dotted line of Fig. 1.Usual described axle or this hollow circular cylinder 10 are all around described central axis 101 and rotate.
Described shirt rim 11 is from one end of described hollow circular cylinder 10 and is perpendicular to the direction of described central axis 101 and extends out, therefore, described shirt rim 11 extend perpendicularly to described central axis 101.In actual manufacture process, described shirt rim 11 is integrated with described hollow circular cylinder 10, and therefore, described shirt rim can be made up of identical material with described hollow circular cylinder 10.Described shirt rim 11 and the initial stage of hollow circular cylinder 10 are precoated plates according to the dimensional parameters of described abnormity rolling bearing circle 100, then make described race ring by machine rolls.During rolling, described hollow circular cylinder 10 and shirt rim 11 can be generated simultaneously.Different and different according to use occasion of the radial width of described shirt rim 11 and the axial length of described hollow circular cylinder 10 and diameter.The second oil nest 111 it is additionally provided with in the side of described shirt rim 11 the most described hollow circular cylinder 10.On the surface of the side that this second oil nest 111 is distributed in described shirt rim 11 the most described hollow circular cylinder 10, for receiving the oils and fats of solid-state.Owing to described second oil nest 111 and the first oil nest 12 have identical structure, this second oil nest 111 can be described when described first oil nest 12 is described below together.
Described first oil nest 12 is arranged on the medial wall of described hollow circular cylinder 10, and sets in a row, therefore, is provided with plurality of rows of first oil nest 12 on the medial wall of described hollow circular cylinder 10.In reality manufactures, described first oil nest 12 and the second oil nest 111 manufacture simultaneously, and offer in rows.Only when shirt rim 11 described in bending, described second oil nest 111 is folded to described shirt rim 11, and the most described second oil nest 111 and the first oil nest 12 have identical structure and effect, only illustrate the first oil nest 12 at this.Described first oil nest 12 is along the angle theta between the orientation and central axis 101 in the direction of described central axis 101 more than 8 degree and less than 15 degree, to comply with the rotation of described race ring.In the present embodiment, described first oil nest 12 is 10 degree along the angle theta between the orientation and central axis 101 in the direction of described central axis 101.The size of the gross area that described first oil nest 12 accounts for the medial wall of described hollow circular cylinder 11 determines the degree of lubrication of this race ring, in order to ensure best lubricating effect, described first oil nest 12 accounts for eight ten five ten to percent 7 the percent of the gross area of the medial wall of described hollow circular cylinder 10.In the present embodiment, described first oil nest 12 account for described hollow circular cylinder 10 medial wall the gross area 70 percent.In like manner, when described second oil nest 111 accounts for eight ten five ten to percent 7 the percent of the area of the side of described shirt rim 11 the most described hollow circular cylinder 10, there is optimal lubricant effect.In the present embodiment, described second oil nest 111 account for described shirt rim 11 the most described hollow circular cylinder 10 side area 70 percent.
Compared with prior art, described abnormity rolling bearing circle 100 has described shirt rim 11 so that it is more suitable for the motor of compact, and electromotor etc. has the structures such as the Bearing gear of close-packed arrays setting.And the first oil nest 12 arranged on described abnormity rolling bearing circle 100, and described first oil nest 12 account for described hollow circular cylinder 10 medial wall the gross area eight ten five ten to percent 7 percent, while lubricant can be made to import to the surface of this bearing successively, the boot speed controlling this lubricant makes it match with the velocity of rotation of bearing.
These are only preferred embodiment of the present utility model, be not used to limit to protection domain of the present utility model, any amendment, equivalent or improvement etc. in this utility model spirit, all contain in right of the present utility model.
Claims (9)
1. a special-shaped rolling bearing circle, it is characterized in that: described abnormity rolling bearing circle includes a hollow circular cylinder, one shirt rim being arranged on described hollow circular cylinder one end, multiple rows of the first oil nest being opened on described hollow circular cylinder medial wall, described hollow circular cylinder has a central axis, described shirt rim extend perpendicularly to described central axis, the side of described shirt rim the most described hollow circular cylinder is provided with the second oil nest, described first oil nest accounts for eight ten five ten to percent 7 the percent of the gross area of the medial wall of described hollow circular cylinder, described second oil nest accounts for eight ten five ten to percent 7 the percent of the area of the side of described shirt rim the most described hollow circular cylinder.
2. abnormity rolling bearing circle as claimed in claim 1, it is characterised in that: described hollow circular cylinder is one-body molded with shirt rim.
3. abnormity rolling bearing circle as claimed in claim 2, it is characterised in that: described hollow circular cylinder is manufactured by steel with shirt rim.
4. abnormity rolling bearing circle as claimed in claim 2, it is characterised in that: described hollow circular cylinder is made of ceramic materials with shirt rim.
5. abnormity rolling bearing circle as claimed in claim 2, it is characterised in that: described hollow circular cylinder is made up of bronze with shirt rim.
6. abnormity rolling bearing circle as claimed in claim 1, it is characterised in that: described first oil nest is along the angle between the orientation and central axis in the direction of described central axis more than 8 degree and less than 15 degree.
7. abnormity rolling bearing circle as claimed in claim 1, it is characterised in that: described first oil nest is 10 degree along the angle between the orientation and central axis in the direction of described central axis.
8. abnormity rolling bearing circle as claimed in claim 1, it is characterised in that: described first oil nest accounts for 70 the percent of the gross area of the medial wall of described hollow circular cylinder.
9. abnormity rolling bearing circle as claimed in claim 1, it is characterised in that: described second oil nest accounts for 70 the percent of the area of the side of described shirt rim the most described hollow circular cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620271671.6U CN205423559U (en) | 2016-04-01 | 2016-04-01 | System race ring is rolled up to dysmorphism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620271671.6U CN205423559U (en) | 2016-04-01 | 2016-04-01 | System race ring is rolled up to dysmorphism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423559U true CN205423559U (en) | 2016-08-03 |
Family
ID=56523262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620271671.6U Expired - Fee Related CN205423559U (en) | 2016-04-01 | 2016-04-01 | System race ring is rolled up to dysmorphism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715677A (en) * | 2016-04-01 | 2016-06-29 | 嘉善佳润轴承有限公司 | Specially-shaped wrapped bearing ring |
-
2016
- 2016-04-01 CN CN201620271671.6U patent/CN205423559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715677A (en) * | 2016-04-01 | 2016-06-29 | 嘉善佳润轴承有限公司 | Specially-shaped wrapped bearing ring |
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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: 20160803 Termination date: 20170401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |