CN204239493U - E type retainer selfaligning roller bearing fills sub-device - Google Patents
E type retainer selfaligning roller bearing fills sub-device Download PDFInfo
- Publication number
- CN204239493U CN204239493U CN201420634982.5U CN201420634982U CN204239493U CN 204239493 U CN204239493 U CN 204239493U CN 201420634982 U CN201420634982 U CN 201420634982U CN 204239493 U CN204239493 U CN 204239493U
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- CN
- China
- Prior art keywords
- dress
- type retainer
- submodule
- roller
- sub
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- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a kind of E type retainer selfaligning roller bearing and fill sub-device, comprise: dress submodule, roller and E type retainer, described dress submodule is made up of the cylindrical body of three different sizes, these three cylindrical sizes increase and stepped from top to bottom successively, the lower cylindrical body of described dress submodule is as support bottom surface, in described dress submodule, cylindrical outer surface is set to arc surface, described E type retainer is set in the outside of this arc surface, in described dress submodule, cylindrical upper-end surface is provided with groove, end face outside described groove is processed into plane of inclination, in the window of described roller press-in E type retainer.By the way, the utility model can solve the problem of dress period of the day from 11 p.m. to 1 a.m roller location, avoids the scuffing to inner ring raceway when filling sub-External Force Acting lower roller, and before change, E type retainer is erect fashionable dress and kept flat dress for E type retainer, improves and fills sub-efficiency.
Description
Technical field
The utility model relates to roller bearing and manufactures field, particularly relates to a kind of E type retainer selfaligning roller bearing and fills sub-device.
Background technique
There is following shortcoming with not enough in existing selfaligning roller bearing: 1, cannot carry out roller location during fabrication, and the dress period of the day from 11 p.m. to 1 a.m is easy to E type retainer lock point or window place to damage by pressure, causes bearing to fall son or generation fills sub-burr; 2, the pressing-in force filling the period of the day from 11 p.m. to 1 a.m has impact to inner ring raceway, easily scratches inner ring raceway, affects axial usability; 3, with the change of dressing quantum count, the center of gravity of retainer and roller assembly is also in change, and dress period of the day from 11 p.m. to 1 a.m E type retainer has the trend of rotation, is unfavorable for that roller is located.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of E type retainer selfaligning roller bearing and fills sub-device, the problem of dress period of the day from 11 p.m. to 1 a.m roller location can be solved, avoid and fill sub-External Force Acting lower roller to the scuffing of inner ring raceway, before change, E type retainer is erect fashionable dress and is kept flat dress for E type retainer, improves and fills sub-efficiency.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of E type retainer selfaligning roller bearing to fill sub-device, comprise: dress submodule, roller and E type retainer, described dress submodule is made up of the cylindrical body of three different sizes, these three cylindrical sizes increase and stepped from top to bottom successively, the lower cylindrical body of described dress submodule is as support bottom surface, in described dress submodule, cylindrical outer surface is set to arc surface, described E type retainer is set in the outside of this arc surface, in described dress submodule, cylindrical upper-end surface is provided with groove, end face outside described groove is processed into plane of inclination, in the window of described roller press-in E type retainer.
Preferably, the angle of described plane of inclination is 3-15 degree.
Preferably, three as a whole structures of cylindrical body of described dress submodule.
The beneficial effects of the utility model are: the structure 1, adopting groove and plane of inclination, are easy to roller location; 2, the period of the day from 11 p.m. to 1 a.m has been stopped to fill to the shock of inner ring raceway, scuffing; 3, before change, E type retainer setting fashionable dress is sub for E type retainer keeps flat dress, improves and fills sub-efficiency, reduce manufacture cost.
Accompanying drawing explanation
Fig. 1 is the plan view that the utility model E type retainer selfaligning roller bearing fills the preferred embodiment of sub-device one;
Fig. 2 is the sectional view of shown Fig. 1;
Fig. 3 is the plan view of shown Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1, fill submodule, 2, roller, and 3, E type retainer, 4, groove, 5, plane of inclination, 6, arc surface.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3, the utility model is embodiment comprise:
A kind of E type retainer selfaligning roller bearing fills sub-device, comprise: dress submodule 1, roller 2 and E type retainer 3, described dress submodule 1 is made up of the cylindrical body of three different sizes, these three cylindrical sizes increase and stepped from top to bottom successively, the lower cylindrical body of described dress submodule 1 is as support bottom surface, in described dress submodule 1, cylindrical outer surface is set to arc surface 6, described E type retainer 3 is set in the outside of this arc surface 6, in described dress submodule 1, cylindrical upper-end surface is provided with groove 4, end face outside described groove 4 is processed into plane of inclination 5, described roller 2 is pressed in the window of E type retainer 3.
Further, the angle of described plane of inclination 5 is 3-15 degree, the size at the degree of depth of groove 4 and the tilt angle of plane of inclination 5 need guarantee that roller 2 lower end surface to be placed on plane of inclination 5, and when being pushed into the window of E type retainer 3, roller 2 upper-end surface can enter the window upper-end surface of E type retainer 3 smoothly.
Further, three as a whole structures of cylindrical body of described dress submodule 1, this dress submodule 1 adopts machined into, and upper, middle and lower three cylindrical bodys are lathed step-like.
The utility model dress period of the day from 11 p.m. to 1 a.m, roller 2 lower end surface is placed on dress submodule 1 plane of inclination 5, advance the upper-end surface of roller 2 to roller 2 to contact with the window upper-end surface of E type retainer 3 along plane of inclination 5, and enter in the window of E type retainer 3 smoothly, so far complete roller 2 to locate, then apply external force press-in roller 2, complete this roller 2 and assemble, so repeatedly, the assembling of all rollers 2 is completed by grain.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. an E type retainer selfaligning roller bearing fills sub-device, it is characterized in that, comprise: dress submodule, roller and E type retainer, described dress submodule is made up of the cylindrical body of three different sizes, these three cylindrical sizes increase and stepped from top to bottom successively, the lower cylindrical body of described dress submodule is as support bottom surface, in described dress submodule, cylindrical outer surface is set to arc surface, described E type retainer is set in the outside of this arc surface, in described dress submodule, cylindrical upper-end surface is provided with groove, end face outside described groove is processed into plane of inclination, in the window of described roller press-in E type retainer.
2. a kind of E type retainer selfaligning roller bearing according to claim 1 fills sub-device, and it is characterized in that, the angle of described plane of inclination is 3-15 degree.
3. a kind of E type retainer selfaligning roller bearing according to claim 1 fills sub-device, it is characterized in that, three as a whole structures of cylindrical body of described dress submodule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634982.5U CN204239493U (en) | 2014-10-30 | 2014-10-30 | E type retainer selfaligning roller bearing fills sub-device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634982.5U CN204239493U (en) | 2014-10-30 | 2014-10-30 | E type retainer selfaligning roller bearing fills sub-device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204239493U true CN204239493U (en) | 2015-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420634982.5U Expired - Fee Related CN204239493U (en) | 2014-10-30 | 2014-10-30 | E type retainer selfaligning roller bearing fills sub-device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204239493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329383A (en) * | 2014-10-30 | 2015-02-04 | 江苏帝达贝轴承有限公司 | Self-aligning roller bearing roller-mounting device with E-shaped holder |
| CN115839377A (en) * | 2022-11-22 | 2023-03-24 | 黄石人本轴承有限公司 | Assembly tool and assembly method for E-shaped self-aligning roller bearing |
-
2014
- 2014-10-30 CN CN201420634982.5U patent/CN204239493U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329383A (en) * | 2014-10-30 | 2015-02-04 | 江苏帝达贝轴承有限公司 | Self-aligning roller bearing roller-mounting device with E-shaped holder |
| CN115839377A (en) * | 2022-11-22 | 2023-03-24 | 黄石人本轴承有限公司 | Assembly tool and assembly method for E-shaped self-aligning roller bearing |
| CN115839377B (en) * | 2022-11-22 | 2023-12-05 | 黄石人本轴承有限公司 | Assembly fixture and assembly method for E-type self-aligning roller bearing |
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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: 20150401 Termination date: 20181030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |