CN207583855U - The bearing of detachable inner and outer ring raceway is set - Google Patents
The bearing of detachable inner and outer ring raceway is set Download PDFInfo
- Publication number
- CN207583855U CN207583855U CN201721372035.3U CN201721372035U CN207583855U CN 207583855 U CN207583855 U CN 207583855U CN 201721372035 U CN201721372035 U CN 201721372035U CN 207583855 U CN207583855 U CN 207583855U
- Authority
- CN
- China
- Prior art keywords
- rollaway nest
- bearing
- circle
- outer ring
- interior
- 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
Links
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of bearings for setting detachable inner and outer ring raceway, including bearing outer ring, outer rollaway nest circle, bearing inner race, interior rollaway nest circle, ball and retainer, several balls are equipped between the bearing outer ring and the bearing inner race, the inside of the bearing outer ring is equipped with the outer rollaway nest circle, outer rollaway nest is offered on the inner side end of the outer rollaway nest circle, outer rollaway nest recess is set in the outer rollaway nest circle, several threaded holes are uniformly provided in the end face outside of the outer rollaway nest circle, screw is imported in threaded hole, the outer rollaway nest circle is connect with the bearing outer ring by several screw threads, the outside of the bearing inner race is equipped with the interior rollaway nest circle, interior rollaway nest is offered in the end face outside of the interior rollaway nest circle, interior rollaway nest recess is set in the interior rollaway nest circle, the interior rollaway nest circle is threadedly coupled with the bearing inner race.By the above-mentioned means, the outer rollaway nest of abrasion and interior rollaway nest can be disassembled carry out maintaining by the utility model.
Description
Technical field
The utility model is related to field of bearings, more particularly to a kind of bearing for setting detachable inner and outer ring raceway.
Background technology
Bearing is that component that is fixed and reducing load friction coefficient is played in mechanical transmission course.It may also be said that when other
Parts when generating relative motion each other on axis, for reducing friction coefficient and the holding shaft center in power transmission process
Fixed parts.Bearing is a kind of very important parts in contemporary mechanical equipment.Its major function is support machinery rotation
Swivel, to reduce mechanical load friction coefficient of the equipment in transmission process, since this bearing inner race and outer ring are one
Whole installation, bearing forms abrasion after prolonged use between rolling element and raceway, replace and repaired very not after damage
Just.
Utility model content
The utility model can incite somebody to action mainly solving the technical problems that a kind of bearing for setting detachable inner and outer ring raceway of offer
The outer rollaway nest and interior rollaway nest of abrasion disassemble carry out maintaining.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of setting detachable is provided
The bearing of inner and outer ring raceway, including bearing outer ring, outer rollaway nest circle, bearing inner race, interior rollaway nest circle, ball and retainer, the bearing
Outer ring is set in outside the bearing inner race, the bearing outer ring and bearing inner race coaxial arrangement, the bearing outer ring and institute
It states and several balls is equipped between bearing inner race, connect to form fixation by the retainer between the adjacent ball, institute
The inside for stating bearing outer ring is equipped with the outer rollaway nest circle, the end face outside of the outer rollaway nest circle and the inner end of the bearing outer ring
Face paste closes setting, and outer rollaway nest is offered on the inner side end of the outer rollaway nest circle, and outer rollaway nest recess is set in the outer rollaway nest circle,
Several threaded holes are uniformly provided in the end face outside of the outer rollaway nest circle, screw, the outer rollaway nest circle are imported in threaded hole
It is connect with the bearing outer ring by several screw threads, the outside of the bearing inner race is equipped with the interior rollaway nest circle, described interior
The inner side end of raceway circle is bonded setting with the end face outside of the bearing inner race, is opened up in the end face outside of the interior rollaway nest circle
There is interior rollaway nest, interior rollaway nest recess is set in the interior rollaway nest circle, and the interior rollaway nest circle is threadedly coupled with the bearing inner race.
In one preferred embodiment of the utility model, the outer rollaway nest circle detachable connection is in the bearing outer ring
Inside, the interior rollaway nest circle detachable connection is in the outside of the bearing inner race.
In one preferred embodiment of the utility model, the outer rollaway nest of the outer rollaway nest circle is recessed inwardly in arc surface, institute
The interior rollaway nest for stating interior rollaway nest circle is also recessed inwardly in arc surface.
In one preferred embodiment of the utility model, the size of the outer rollaway nest circle is less than the ruler of the bearing outer ring
Very little, the size of the interior rollaway nest circle is more than the size of the bearing inner race.
The beneficial effects of the utility model are：The utility model by interior rollaway nest and outer rollaway nest separate type by being arranged on axis
On bearing outer-ring and bearing inner race, work can be convenient for when interior rollaway nest and outer rollaway nest are worn for a long time with ball friction and surface
Make personnel and disassembled carry out maintaining, avoiding the inner and outer ring raceway of abrasion influences bearing running.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structure diagram of one preferred embodiment of bearing of the utility model setting detachable inner and outer ring raceway；
The label of each component is as follows in attached drawing：1st, bearing outer ring；2nd, outer rollaway nest circle；3rd, bearing inner race；4th, interior rollaway nest circle；5、
Ball；6th, retainer.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained without making creative work belong to
The range of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
A kind of bearing that detachable inner and outer ring raceway is set, including bearing outer ring 1, outer rollaway nest circle 2, bearing inner race 3, interior rollaway nest
Circle 4, ball 5 and retainer 6, the bearing outer ring 1 are set in outside the bearing inner race 3, the bearing outer ring 1 and the bearing
Inner ring 3 is coaxially disposed, and several balls 5, the adjacent ball 5 are equipped between the bearing outer ring 1 and the bearing inner race 3
Between connect to be formed by the retainer 6 and fix, the inside of the bearing outer ring 1 is equipped with the outer rollaway nest circle 2, the outer rolling
The end face outside of road circle 2 is bonded setting with the inner side end of the bearing outer ring 1, is opened on the inner side end of the outer rollaway nest circle 2
Equipped with outer rollaway nest, outer rollaway nest recess is set in the outer rollaway nest circle 2, is uniformly provided in the end face outside of the outer rollaway nest circle 2
Several threaded holes are imported with screw in threaded hole, and the outer rollaway nest circle 2 is connected with the bearing outer ring 1 by several screw threads
It connects, the outside of the bearing inner race 3 is equipped with the interior rollaway nest circle 4, inner side end and the bearing inner race of the interior rollaway nest circle 4
3 end face outside fitting is set, and interior rollaway nest is offered in the end face outside of the interior rollaway nest circle 4, and interior rollaway nest recess is set on described
In interior rollaway nest circle 4, the interior rollaway nest circle 4 is threadedly coupled with the bearing inner race 3.
In addition, 2 detachable connection of outer rollaway nest circle, in the inside of the bearing outer ring 1, the interior rollaway nest circle 4 is removable
The formula of unloading is connected to the outside of the bearing inner race 3.
In addition, the outer rollaway nest of the outer rollaway nest circle 2 is recessed inwardly in arc surface, the interior rollaway nest of the interior rollaway nest circle 4 also to
Sunken inside is in arc surface.
In addition, the size of the outer rollaway nest circle 2 is less than the size of the bearing outer ring 1, the size of the interior rollaway nest circle 4 is big
In the size of the bearing inner race 3.
The operation principle of the utility model is set in for bearing outer ring 1 outside bearing inner race 3, bearing outer ring 1 and bearing inner race 3
Coaxial arrangement is equipped with several balls 5, passes through the connection shape of retainer 6 between adjacent ball 5 between bearing outer ring 1 and bearing inner race 3
Into fixation, the inside of bearing outer ring 1 is equipped with outer rollaway nest circle 2, and the size of outer rollaway nest circle 2 is less than the size of bearing outer ring 1, outer rollaway nest
2 detachable connections are enclosed in the inside of bearing outer ring 1, it is easy to disassemble to get off to carry out maintaining, the end face outside of outer rollaway nest circle 2
Setting is bonded with the inner side end of bearing outer ring 1, structural stability is improved, outer rolling is offered on the inner side end of outer rollaway nest circle 2
Road, outer rollaway nest recess are set in outer rollaway nest circle 2, and the outer rollaway nest of outer rollaway nest circle 2 is recessed inwardly in arc surface, adapts to the arc of ball 5
Face makes ball 5 be rolled in outer rollaway nest, and several threaded holes are uniformly provided in the end face outside of outer rollaway nest circle 2, are led in threaded hole
Entering has screw, and outer rollaway nest circle 2 is connect with bearing outer ring 1 by several screw threads, installation easy to disassemble, outside bearing inner race 3
Side is equipped with interior rollaway nest circle 4, and the size of interior rollaway nest circle 4 is more than the size of bearing inner race 3, and 4 detachable connection of interior rollaway nest circle is in axis
The outside of inner ring 3 is held, convenient for interior rollaway nest circle 4 disassembled carry out maintaining, in the inner side end and bearing of interior rollaway nest circle 4
The end face outside fitting of circle 3 is set, and interior rollaway nest is offered in the end face outside of interior rollaway nest circle 4, and interior rollaway nest recess is set on interior rollaway nest
In circle 4, the interior rollaway nest of interior rollaway nest circle 4 is also recessed inwardly in arc surface, and ball 5 is made to be rolled in interior rollaway nest, interior rollaway nest circle 4 and axis
Inner ring 3 is held to be threadedly coupled, it is easy to disassemble.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (4)
1. a kind of bearing that detachable inner and outer ring raceway is set, including bearing outer ring, outer rollaway nest circle, bearing inner race, interior rollaway nest circle, rolling
Pearl and retainer, which is characterized in that the bearing outer ring is set in outside the bearing inner race, the bearing outer ring and the bearing
Inner ring is coaxially disposed, and several balls is equipped between the bearing outer ring and the bearing inner race, between the adjacent ball
It connects to form fixation by the retainer, the inside of the bearing outer ring is equipped with the outer rollaway nest circle, the outer rollaway nest circle
End face outside is bonded setting with the inner side end of the bearing outer ring, and outer rolling is offered on the inner side end of the outer rollaway nest circle
Road, outer rollaway nest recess are set in the outer rollaway nest circle, and several threaded holes are uniformly provided in the end face outside of the outer rollaway nest circle,
Screw is imported in threaded hole, the outer rollaway nest circle is connect with the bearing outer ring by several screw threads, in the bearing
The outside of circle is equipped with the interior rollaway nest circle, and the inner side end of the interior rollaway nest circle is bonded with the end face outside of the bearing inner race to be set
It puts, interior rollaway nest is offered in the end face outside of the interior rollaway nest circle, interior rollaway nest recess is set in the interior rollaway nest circle, the interior rolling
Road circle is threadedly coupled with the bearing inner race.
2. the bearing of setting detachable inner and outer ring raceway according to claim 1, which is characterized in that the outer rollaway nest circle is removable
The formula of unloading is connected to the inside of the bearing outer ring, and the interior rollaway nest circle detachable connection is in the outside of the bearing inner race.
3. the bearing of setting detachable inner and outer ring raceway according to claim 1, which is characterized in that outside the outer rollaway nest circle
Raceway is recessed inwardly in arc surface, and the interior rollaway nest of the interior rollaway nest circle is also recessed inwardly in arc surface.
4. the bearing of setting detachable inner and outer ring raceway according to claim 1, which is characterized in that the ruler of the outer rollaway nest circle
The very little size less than the bearing outer ring, the size of the interior rollaway nest circle are more than the size of the bearing inner race.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372035.3U CN207583855U (en) | 2017-10-24 | 2017-10-24 | The bearing of detachable inner and outer ring raceway is set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372035.3U CN207583855U (en) | 2017-10-24 | 2017-10-24 | The bearing of detachable inner and outer ring raceway is set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207583855U true CN207583855U (en) | 2018-07-06 |
Family
ID=62728269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721372035.3U Expired - Fee Related CN207583855U (en) | 2017-10-24 | 2017-10-24 | The bearing of detachable inner and outer ring raceway is set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207583855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524710A (en) * | 2017-10-24 | 2017-12-29 | 无锡民联汽车零部件有限公司 | The bearing of raceway inside and outside detachable is set |
-
2017
- 2017-10-24 CN CN201721372035.3U patent/CN207583855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524710A (en) * | 2017-10-24 | 2017-12-29 | 无锡民联汽车零部件有限公司 | The bearing of raceway inside and outside detachable is set |
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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: 20180706 Termination date: 20181024 |