CN209309140U - A kind of novel deep groove ball bearing retainer - Google Patents
A kind of novel deep groove ball bearing retainer Download PDFInfo
- Publication number
- CN209309140U CN209309140U CN201821927333.9U CN201821927333U CN209309140U CN 209309140 U CN209309140 U CN 209309140U CN 201821927333 U CN201821927333 U CN 201821927333U CN 209309140 U CN209309140 U CN 209309140U
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- China
- Prior art keywords
- retainer
- seperated
- ball
- erecting bed
- card column
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Abstract
The utility model discloses a kind of novel deep groove ball bearing retainers, including the first seperated retainer, second seperated retainer and ball, semi-circular recesses are provided on first seperated retainer and the second seperated retainer, two semi-circular recesses on first seperated retainer and the second seperated retainer constitute ball ring, ball is located in ball ring, attachment device is provided on first seperated retainer and the second seperated retainer, attachment device includes card slot erecting bed and card column erecting bed, card slot erecting bed and card column erecting bed are separately mounted on the first seperated retainer and the second seperated retainer, this retainer uses separation design, it can be set on ball again after ball is mounted between inner ring and outer ring, so that the assembling process of bearing is more flexible, also it is able to satisfy the specific demand of assembly, lubricating oil can be stored by being additionally provided with Groove, enough lubricating oil is provided ball, the rate of wear of ball is reduced, improves the service life of bearing.
Description
Technical field
The utility model relates to bearing retainer technical field, specially a kind of novel deep groove ball bearing retainer.
Background technique
Bearing retainer, also known as bearing cage refer to and partly wrap up all or part of ball, and the bearing moved therewith
Part usually also guides ball and holds it in bearing, existing retainer is usually in installation ball ball is isolated
It is set on ball before, frequently with the structure of integral type, but this class formation cannot achieve first installation ball and be arranged holding again
The assembly demand of frame limits larger.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of novel deep groove ball bearing holding
Frame, retainer use separation design, can be set on ball again after ball is mounted between inner ring and outer ring, so that axis
The assembling process held is more flexible, is also able to satisfy the specific demand of assembly, and use scope is wider, can effectively solve background technique
The problems in.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel deep groove ball bearing retainer, packet
Include the first seperated retainer, the second seperated retainer and ball, on the described first seperated retainer and the second seperated retainer
Semi-circular recesses are provided with, two semi-circular recesses on the first seperated retainer and the second seperated retainer constitute ball
Ring, ball are located in ball ring, are provided with attachment device on the described first seperated retainer and the second seperated retainer, connect
Device includes card slot erecting bed and card column erecting bed, and card slot erecting bed and card column erecting bed are separately mounted to the first seperated retainer
The card column peace on card slot erecting bed retainer seperated with second with second on seperated retainer, on the described first seperated retainer
Dress platform position is corresponding, the card slot erecting bed position on card column erecting bed retainer seperated with second on the first seperated retainer
It is corresponding, it is provided with card slot on card slot erecting bed, circular hole is provided on card column erecting bed, passes through limit in the circular hole of card column erecting bed
Position block cooperation limiting slot is slidably fitted with card column, and the end of card column is provided with clamping joint, and card column is clamped by clamping joint and card slot,
Adjusting screw is provided in the card column erecting bed, the end of card column is provided with screw hole, and the end for adjusting screw is located in card column
Screw hole in.
As a kind of optimal technical scheme of the utility model, reservoir, liquid storage are provided on the inner wall of the ball ring
The quantity of slot is four and around the central axes of ball ring angularly array.
As a kind of optimal technical scheme of the utility model, the medial surface of the ball ring is coated with wear-resistant coating.
As a kind of optimal technical scheme of the utility model, the wear-resistant coating of the medial surface spraying of the ball ring is three
Al 2 O hard coat.
Compared with prior art, the utility model has the beneficial effects that this retainer uses separation design, can will roll
Pearl is set on ball again after being mounted between inner ring and outer ring, so that the assembling process of bearing is more flexible, is also able to satisfy dress
The specific demand matched, use scope is wider, is additionally provided with the groove that can store lubricating oil, provides ball enough lubricating oil,
The rate of wear for reducing ball, improves the service life of bearing.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1 first seperated retainer, 2 second seperated retainers, 3 ball rings, 4 balls, 5 attachment devices, 6 card slots peace
Fill platform, 7 card slots, 8 card column erecting beds, 9 card columns, 10 adjusting screws, 11 clamping joints, 12 reservoirs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of novel deep groove ball bearing retainer, including the
It is respectively provided on the one seperated retainer 2 of seperated retainer 1, second and ball 4, the first fission retainer 1 and the second fission retainer 2
There are semi-circular recesses, two semi-circular recesses on the first seperated retainer 1 and the second seperated retainer 2 constitute ball ring 3,
Ball 4 is located in ball ring 3, and reservoir 12 is provided on the inner wall of ball ring 3, and the quantity of reservoir 12 is four and around ball
Angularly array, reservoir 12 provide sufficient lubrication ring for ball 4 for storing a certain amount of lubricating oil for the central axes of ring 3
Border, it is too fast to prevent the lubrication oil consumption in bearing, ball 4 is damaged, the medial surface of ball ring 3 is coated with wear-resistant coating,
The wear-resistant coating of the medial surface spraying of ball ring 3 is aluminum oxide hard coat, and aluminum oxide hard coat has Gao Rong
On the features such as point, high rigidity, excellent thermal stability and chemical inertness, the first fission retainer 1 and the second fission retainer 2
It is provided with attachment device 5, attachment device 5 includes card slot erecting bed 6 and card column erecting bed 8, card slot erecting bed 6 and card column erecting bed
8 are separately mounted on the first seperated retainer 1 and the second seperated retainer 2, the card slot erecting bed 6 on the first seperated retainer 1
It is corresponding with 8 position of card column erecting bed on the second seperated retainer 2, card column erecting bed 8 on the first seperated retainer 1 and the
6 position of card slot erecting bed on diad retainer 2 is corresponding, is provided with card slot 7 on card slot erecting bed 6, on card column erecting bed 8
It is provided with circular hole, the circular hole of card column erecting bed 8 is interior to cooperate limiting slot to be slidably fitted with card column 9, the end of card column 9 by limited block
It is provided with clamping joint 11, card column 9 is clamped by clamping joint 11 and card slot 7, the first seperated retainer 1 and the second seperated retainer 2
It is connected, can be set in again on ball 4 after ball 4 is mounted between inner ring and outer ring by snap fit, so that bearing
Assembling process is more flexible, and assembling speed is fast, and assembly efficiency is high, is provided in card column erecting bed 8 and adjusts screw 10, card column 9
End is provided with screw hole, and the end for adjusting screw 10 is located in the screw hole in card column 9, by turning adjusting screw 10, it can be achieved that
The purpose of the first seperated retainer 1 and the second 2 distance of seperated retainer is adjusted, and then between adjusting between ball ring 3 and ball 4
Gap makes bearing reach best Frotteurism.
When in use: the first seperated retainer 1 retainer 2 seperated with second is connected by snap fit, can be by ball 4
It is set on ball 4 again after being mounted between inner ring and outer ring, so that the assembling process of bearing is more flexible, assembling speed is fast,
Assembly efficiency is high, by turning adjusting screw 10, it can be achieved that adjusting the first seperated retainer 1 and the second 2 distance of seperated retainer
Purpose, and then adjust the gap between ball ring 3 and ball 4, so that bearing is reached best Frotteurism, reservoir 12 is for depositing
A certain amount of lubricating oil is stored up, sufficient lubricant environment is provided for ball 4, it is too fast to prevent the lubrication oil consumption in bearing, to ball 4
It damages, the medial surface of ball ring 3 is coated with wear-resistant coating, and the wear-resistant coating of the medial surface spraying of ball ring 3 is three oxidations
Two aluminium hard coats, aluminum oxide hard coat have high-melting-point, high rigidity, excellent thermal stability and chemical inertness etc. special
Point.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of novel deep groove ball bearing retainer, including the first seperated retainer (1), the second seperated retainer (2) and ball
(4), semi-circular recesses, the first seperated holding are provided on the described first seperated retainer (1) and the second seperated retainer (2)
Two semi-circular recesses on frame (1) and the second seperated retainer (2) constitute ball ring (3), and ball (4) is located at ball ring
(3) in, it is characterised in that: be provided with attachment device on the described first seperated retainer (1) and the second seperated retainer (2)
(5), attachment device (5) includes card slot erecting bed (6) and card column erecting bed (8), card slot erecting bed (6) and card column erecting bed (8)
It is separately mounted on the first seperated retainer (1) and the second seperated retainer (2), the card on the described first seperated retainer (1)
Slot erecting bed (6) is corresponding with card column erecting bed (8) position on the second seperated retainer (2), on the first seperated retainer (1)
Card column erecting bed (8) it is corresponding with card slot erecting bed (6) position on the second seperated retainer (2), on card slot erecting bed (6)
It is provided with card slot (7), circular hole is provided on card column erecting bed (8), is cooperated in the circular hole of card column erecting bed (8) by limited block and is limited
Position slot is slidably fitted with card column (9), and the end of card column (9) is provided with clamping joint (11), and card column (9) passes through clamping joint (11) and card
Slot (7) clamping, interior be provided with of the card column erecting bed (8) adjust screw (10), and the end of card column (9) is provided with screw hole, adjusts
The end of screw (10) is located in the screw hole on card column (9).
2. a kind of novel deep groove ball bearing retainer according to claim 1, it is characterised in that: the ball ring (3)
It is provided on inner wall reservoir (12), the quantity of reservoir (12) is four and around the central axes of ball ring (3) angularly array.
3. a kind of novel deep groove ball bearing retainer according to claim 1, it is characterised in that: the ball ring (3)
Medial surface is coated with wear-resistant coating.
4. a kind of novel deep groove ball bearing retainer according to claim 3, it is characterised in that: the ball ring (3)
The wear-resistant coating of medial surface spraying is aluminum oxide hard coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927333.9U CN209309140U (en) | 2018-11-22 | 2018-11-22 | A kind of novel deep groove ball bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927333.9U CN209309140U (en) | 2018-11-22 | 2018-11-22 | A kind of novel deep groove ball bearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209309140U true CN209309140U (en) | 2019-08-27 |
Family
ID=67673801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821927333.9U Active CN209309140U (en) | 2018-11-22 | 2018-11-22 | A kind of novel deep groove ball bearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209309140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810539A (en) * | 2020-07-31 | 2020-10-23 | 苏州汇智精保持架科技有限公司 | Make things convenient for bearing holder of dismouting |
| CN113969941A (en) * | 2021-12-06 | 2022-01-25 | 北轴(洛阳)科技有限公司 | Novel retainer of roller bearing |
-
2018
- 2018-11-22 CN CN201821927333.9U patent/CN209309140U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111810539A (en) * | 2020-07-31 | 2020-10-23 | 苏州汇智精保持架科技有限公司 | Make things convenient for bearing holder of dismouting |
| CN111810539B (en) * | 2020-07-31 | 2022-02-08 | 苏州汇智精保持架科技有限公司 | Make things convenient for bearing holder of dismouting |
| CN113969941A (en) * | 2021-12-06 | 2022-01-25 | 北轴(洛阳)科技有限公司 | Novel retainer of roller bearing |
| CN113969941B (en) * | 2021-12-06 | 2023-12-01 | 北轴(洛阳)科技有限公司 | Novel retainer of roller bearing |
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