CN204664171U - The convenient bearing installed - Google Patents
The convenient bearing installed Download PDFInfo
- Publication number
- CN204664171U CN204664171U CN201520330903.6U CN201520330903U CN204664171U CN 204664171 U CN204664171 U CN 204664171U CN 201520330903 U CN201520330903 U CN 201520330903U CN 204664171 U CN204664171 U CN 204664171U
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- CN
- China
- Prior art keywords
- bearing
- annular ring
- annular
- ring
- ball
- 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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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses the convenient bearing installed, comprise bearing outer ring and bearing inner race, ball is provided with between described bearing outer ring and described bearing inner race, described bearing inner race comprises the first annular ring and the second annular ring, described first annular ring is provided with some first through holes, described second annular ring is provided with some second through holes, some annular cushion blocks are provided with between described first annular ring and described second annular ring, some described annular cushion blocks are provided with some third through-holes, described first through hole, described second through hole and described third through-hole mate and penetrate bolt to be fixed, described ball is arranged between described first annular ring and described second annular ring.This bearing can be installed easily, makes bearing can reach the state of full ball simultaneously.
Description
Technical field
The utility model belongs to technical field of bearings, specifically the convenient bearing installed.
Background technique
Existing bearing generally comprises bearing inner race, bearing outer ring, ball and retainer, when bearing machining first by the tangent setting of bearing inner race and outer ring, then between bearing inner race and bearing outer ring, ball is put into, again the center of bearing inner race is moved to the center superposition with bearing outer ring, this process simultaneously ball is encased between bearing inner race and bearing outer ring, because such processing mode makes ball cannot be full of space between whole bearing outer ring and bearing inner race, if ball is simultaneously to bearing inner race and bearing outer ring may be caused during a lateral movement to depart from and cause danger, therefore the dispersed state of ball will be kept after ball scattering device by retainer.Only adopt the underfill ball between bearing bearing inner race and bearing outer ring processed in this way, therefore the bearing capacity of bearing is less.
Summary of the invention
The utility model is not enough for prior art, and the bearing installed of providing convenience, this bearing can be installed easily, makes bearing can reach the state of full ball simultaneously.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: the convenient bearing installed, comprise bearing outer ring and bearing inner race, ball is provided with between described bearing outer ring and described bearing inner race, described bearing inner race comprises the first annular ring and the second annular ring, described first annular ring is provided with some first through holes, described second annular ring is provided with some second through holes, some annular cushion blocks are provided with between described first annular ring and described second annular ring, some described annular cushion blocks are provided with some third through-holes, described first through hole, described second through hole and described third through-hole mate and penetrate bolt to be fixed, described ball is arranged between described first annular ring and described second annular ring.Adopt this structure that one of them annular ring is first flushed with the side of bearing outer ring by bearing when mounted, put into ball again, and then put into some annular cushion blocks of suitable thickness, and then put another block annular ring, adopt bolt to be fixed and namely complete installation, adopt this structure to make the installation of bearing become convenient, and easily reach completely spherical state, the some annular cushion blocks arranging suitable thickness make the inner ring of this bearing can be applicable to the ball of different size.
In technique scheme, preferably, described first annular ring outer ring is provided with the first arc reentrant part.Adopt this structure to make ball and the straight surfaces brought into contact of the first annular ring, reduce localized stress.
In technique scheme, preferably, described second annular ring outer ring is provided with arc second shape reentrant part.Adopt this structure to make ball and the straight surfaces brought into contact of the first annular ring, reduce localized stress.
The utility model compared with prior art, there is following beneficial effect: adopt this structure that one of them annular ring is first flushed with the side of bearing outer ring by bearing when mounted, put into ball again, and then put into some annular cushion blocks of suitable thickness, and then put another block annular ring, adopt bolt to be fixed and namely complete installation, this structure is adopted to make the installation of bearing become convenient, and easily reaching completely spherical state, the some annular cushion blocks arranging suitable thickness make the inner ring of this bearing can be applicable to the ball of different size.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment bearing inner race.
Fig. 3 is the sectional structure schematic diagram of the utility model embodiment bearing inner race.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail: see Fig. 1 to Fig. 3, the convenient bearing installed, comprise bearing outer ring 1 and bearing inner race 2, ball 3 is provided with between described bearing outer ring 1 and described bearing inner race 2, described bearing inner race 2 comprises the first annular ring 21 and the second annular ring 22, described first annular ring 21 is provided with some first through holes 211, described second annular ring 22 is provided with some second through holes 221, some annular cushion blocks 23 are provided with between described first annular ring 21 and described second annular ring 22, some described annular cushion blocks 23 are provided with some third through-holes 231, described first through hole 211, described second through hole 221 and described third through-hole 231 mate and penetrate bolt 4 to be fixed, described ball 3 is arranged between described first annular ring 21 and described second annular ring 22.Adopt this structure that one of them annular ring is first flushed with the side of bearing outer ring by bearing when mounted, put into ball again, and then put into some annular cushion blocks of suitable thickness, and then put another block annular ring, adopt bolt to be fixed and namely complete installation, adopt this structure to make the installation of bearing become convenient, and easily reach completely spherical state, the some annular cushion blocks arranging suitable thickness make the inner ring of this bearing can be applicable to the ball of different size.
Described first annular ring 21 outer ring is provided with the first arc reentrant part 212.Adopt this structure to make ball and the straight surfaces brought into contact of the first annular ring, reduce localized stress.
Described second annular ring 22 outer ring is provided with the second arc reentrant part 222.Adopt this structure to make ball and the straight surfaces brought into contact of the first annular ring, reduce localized stress.
Claims (3)
1. the convenient bearing installed, comprise bearing outer ring (1) and bearing inner race (2), ball (3) is provided with between described bearing outer ring (1) and described bearing inner race (2), it is characterized in that: described bearing inner race (2) comprises the first annular ring (21) and the second annular ring (22), described first annular ring (21) is provided with some first through holes (211), described second annular ring (22) is provided with some second through holes (221), some annular cushion blocks (23) are provided with between described first annular ring (21) and described second annular ring (22), some described annular cushion blocks (23) are provided with some third through-holes (231), described first through hole (211), described second through hole (221) and described third through-hole (231) mate and penetrate bolt (4) to be fixed, described ball (3) is arranged between described first annular ring (21) and described second annular ring (22).
2. the convenient bearing installed as claimed in claim 1, is characterized in that: described first annular ring (21) outer ring is provided with the first arc reentrant part (212).
3. the convenient bearing installed as claimed in claim 1, is characterized in that: described second annular ring (22) outer ring is provided with the second arc reentrant part (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330903.6U CN204664171U (en) | 2015-05-21 | 2015-05-21 | The convenient bearing installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520330903.6U CN204664171U (en) | 2015-05-21 | 2015-05-21 | The convenient bearing installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664171U true CN204664171U (en) | 2015-09-23 |
Family
ID=54134556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520330903.6U Expired - Fee Related CN204664171U (en) | 2015-05-21 | 2015-05-21 | The convenient bearing installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195027A (en) * | 2016-08-31 | 2016-12-07 | 天津七所高科技有限公司 | Integrated spot-welding machine thin-wall bearing swivel system |
-
2015
- 2015-05-21 CN CN201520330903.6U patent/CN204664171U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195027A (en) * | 2016-08-31 | 2016-12-07 | 天津七所高科技有限公司 | Integrated spot-welding machine thin-wall bearing swivel system |
| CN106195027B (en) * | 2016-08-31 | 2018-11-23 | 天津七所高科技有限公司 | Integrated spot-welding machine thin-wall bearing swivel system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180521 |