CN202165415U - Bearing with abnormal inner ring and spherical outer ring - Google Patents
Bearing with abnormal inner ring and spherical outer ring Download PDFInfo
- Publication number
- CN202165415U CN202165415U CN201120209063XU CN201120209063U CN202165415U CN 202165415 U CN202165415 U CN 202165415U CN 201120209063X U CN201120209063X U CN 201120209063XU CN 201120209063 U CN201120209063 U CN 201120209063U CN 202165415 U CN202165415 U CN 202165415U
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- CN
- China
- Prior art keywords
- outer ring
- inner ring
- ring
- bearing
- groove
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a bearing with an abnormal inner ring and a spherical outer ring, which comprises the inner ring, the outer ring, a shied and a plurality of steel balls. One end of the inner ring is aligned at one end of the outer ring, and the radial length of the inner ring is longer than that of the outer ring. A groove is respectively arranged on the inner surface of the outer ring and the outer surface of the inner ring, and the steel balls are clamped in grooves between the inner ring and the outer ring. Two half retainers are respectively installed on two sides of the steel balls, and clamping grooves are respectively arranged on two sides of the grooves of the outer ring. Hemming which is flanged outwards is arranged on the outer edge of the shield. The dust cover is covered outside the half retainers, and the dust cover is clamped in a groove on the inner surface of the outer ring. The bearing with the abnormal inner ring and the spherical outer ring is simple in structure and capable of being firmly installed on a shaft.
Description
Technical field
The utility model relates to the bearing of a kind of inner ring abnormity outer ring sphere.
Background technique
At present, bearing is extensively applied to industry-by-industry, studies carefully it and is used for saying be to support, and promptly literal interpretation is used for holding axle, but this is the part of its effect, supports its essence and can bear radial load exactly.Also be appreciated that for it be used for fixing the axle.Be exactly that stationary axle makes it can only realize rotating, and control its axially with moving radially.It is exactly can not work that motor does not have the consequence of bearing at all.Because axle maybe be to the motion of any direction, and require axle to rotate during machine operation.Can not realize the effect of transmission theoretically, moreover, bearing also can influence transmission; On the bearing of high speed shaft, must realize good lubricating in order to reduce this influence, the bearing that has itself has had lubricated, is called prelubricated bearing; And most bearing must have lubricant oil; Load on when running up, because friction not only can increase energy consumption, more fearful is to be easy to damage bearing.The saying that changes sliding friction into rolling friction is unilateral, because kind of a thing that is sliding bearing is arranged.Existing technological middle (center) bearing exist structure single, existence can not be according to need carrying out structural change.
The model utility content
The utility model provides a kind of simple in structure, bearing that can firmly be installed in the inner ring abnormity outer ring sphere on the axle.
The following scheme of the utility model technical solution problem:
The bearing of a kind of inner ring abnormity outer ring sphere comprises inner ring, outer ring, dust cover and several steel balls, and said inner ring aligns with outer ring one end; The axial length of said inner ring is longer than the axial length of outer ring; Said inner surface and inner ring outer surface are respectively equipped with groove, and said steel ball is fastened in the groove between the inside and outside circle, and said steel ball both sides are separately installed with the two halves retainer; The groove both sides of said outer ring are established draw-in groove respectively; The outward edge of said dust cover is provided with the crimping of outward flanging, and said half retainer is covered with dust cover, and said dust cover is fastened in the draw-in groove of inner surface.
Pass through rivet together between the said two halves retainer.
The surface Machining of said outer ring becomes sphere, is provided with shoulder hole around the axis hole of said inner ring.
The utility model is provided with shoulder hole around inner ring, surface Machining becomes sphere, is convenient to be installed on the axle, and is covered with seal ring between the Internal and external cycle.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing, the bearing of a kind of inner ring abnormity outer ring sphere comprises inner ring 1, outer ring 2, dust cover 3 and several steel balls 4; Said inner ring 1 aligns with outer ring 2 one ends, and the axial length of said inner ring 1 is longer than the axial length of outer ring 2, and said outer ring 2 internal surfaces and inner ring 1 outer surface are respectively equipped with groove 5,6; Said steel ball 4 is fastened in inside and outside circle 1, the groove between 25,6, and said steel ball 4 both sides are separately installed with two halves retainer 7, and groove 6 both sides of said outer ring 2 are established draw-in groove 8 respectively; The outward edge of said dust cover 3 is provided with the crimping of outward flanging; Said half retainer 7 is covered with dust cover 3, and said dust cover 3 is fastened in the draw-in groove 8 of outer ring 2 internal surfaces, is riveted together through rivet 9 between the said two halves retainer 7; The surface Machining of said outer ring 2 becomes sphere, is provided with shoulder hole 11 around the axis hole 10 of said inner ring 1.
Claims (3)
1. the bearing of an inner ring abnormity outer ring sphere comprises inner ring, outer ring, dust cover and several steel balls, and it is characterized in that: said inner ring aligns with outer ring one end; The axial length of said inner ring is longer than the axial length of outer ring; Said inner surface and inner ring outer surface are respectively equipped with groove, and said steel ball is fastened in the groove between the inside and outside circle, and said steel ball both sides are separately installed with the two halves retainer; The groove both sides of said outer ring are established draw-in groove respectively; The outward edge of said dust cover is provided with the crimping of outward flanging, and said half retainer is covered with dust cover, and said dust cover is fastened in the draw-in groove of inner surface.
2. according to the bearing of the said inner ring abnormity of claim 1 outer ring sphere, it is characterized in that: pass through rivet together between the said two halves retainer.
3. according to the bearing of the said inner ring abnormity of claim 1 outer ring sphere, it is characterized in that: the surface Machining of said outer ring becomes sphere, is provided with shoulder hole around the axis hole of said inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120209063XU CN202165415U (en) | 2011-06-21 | 2011-06-21 | Bearing with abnormal inner ring and spherical outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120209063XU CN202165415U (en) | 2011-06-21 | 2011-06-21 | Bearing with abnormal inner ring and spherical outer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165415U true CN202165415U (en) | 2012-03-14 |
Family
ID=45801242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120209063XU Expired - Fee Related CN202165415U (en) | 2011-06-21 | 2011-06-21 | Bearing with abnormal inner ring and spherical outer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286608A (en) * | 2015-05-26 | 2017-01-04 | 舍弗勒技术股份两合公司 | Bearing |
-
2011
- 2011-06-21 CN CN201120209063XU patent/CN202165415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286608A (en) * | 2015-05-26 | 2017-01-04 | 舍弗勒技术股份两合公司 | Bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20120621 |