CN209414408U - A kind of bearing retainer with high temperature resistant longevity function - Google Patents
A kind of bearing retainer with high temperature resistant longevity function Download PDFInfo
- Publication number
- CN209414408U CN209414408U CN201822049095.2U CN201822049095U CN209414408U CN 209414408 U CN209414408 U CN 209414408U CN 201822049095 U CN201822049095 U CN 201822049095U CN 209414408 U CN209414408 U CN 209414408U
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- CN
- China
- Prior art keywords
- arc plate
- ring substrate
- outer ring
- pocket arc
- ball
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Abstract
The utility model belongs to the technical field of bearing retainer, it is intended to provide a kind of bearing retainer with high temperature resistant longevity function, its key points of the technical solution are that including retainer ontology, retainer ontology includes inner ring substrate, the ball pocket arc plate being fixedly connected with inner ring substrate, ball pocket arc plate is provided with 5 or more, and ball pocket arc plate ring-type is evenly distributed on inner ring substrate upper end, the lower end of ball pocket arc plate extends to the outside of inner ring substrate, the Basolateral of ball pocket arc plate is fixedly connected with outer ring substrate, inner ring is substantially concentric circles with the cross section of outer ring substrate, oil baffle is fixedly connected between adjacent ball pocket arc plate；This bearing retainer with high temperature resistant longevity function on retainer ontology by being arranged outer ring substrate, certain gap is formed between outer ring substrate and bearing retainer, so as to which lubricating oil is placed between outer ring substrate and bearing retainer, retainer ontology can be made to have good oil storage function and comprehensively lubricate bearing.
Description
Technical field
The utility model relates to the technical field of bearing retainer, in particular to a kind of axis with high temperature resistant longevity function
Hold retainer.
Background technique
Bearing is one of contemporary mechanical equipment important spare part.For determining rotary shaft and other parts relative motion
The components of bearing or guiding role are played in position.Its major function is to support mechanical rotary body, is being driven to reduce equipment
Mechanical load coefficient of friction in the process.
Wherein bearing retainer, also known as bearing cage refer to the partly all or part of ball of package, and move therewith
Bearing parts, during operation, the position of dominant touch is the hole wall of ball pocket to steel ball.Bearing retainer is many kinds of, function
Multiplicity can meet the performance requirement of all kinds of mechanical equipment transmission mechanisms.The lubrication of bearing be influence its service performance it is important because
Element, in order to improve the greasy property of bearing, people carry out a variety of improvement to the structure of bearing retainer.
For example, the utility model patent of Publication No. CN204628299U, it specifically discloses a bulb kicking strap depot fat knot
The ball bearing retainer of structure, includes retainer ontology, and retainer ontology is equipped with ball pocket and between adjacent ball pocket
Pocket bar is densely covered with oil storage point on the hole inner wall of the ball pocket.
Above-mentioned technical proposal is uniformly densely covered with oil storage point on ball pocket, can make lubricating oil in oil storage point and entire
The spherical surface of ball is in contact, and keeps lubrication more abundant, but the small volume of oil storage point, and the lubricating oil that can be stored is less,
And during bearing operation, the spherical surface and oil storage point of steel ball are inconsistent, therefore can not when lubricating oil is finished
Lubricating oil is added in oil storage point, therefore not very practical.
Utility model content
The utility model is to provide a kind of bearing retainer with high temperature resistant longevity function, by retainer ontology
Upper setting outer ring substrate, forms certain gap, so as to which lubricating oil to be placed between outer ring substrate and bearing retainer
Between outer ring substrate and bearing retainer, retainer ontology can be made to have good oil storage function and comprehensive to bearing
Lubrication, and frictional force can be reduced in the case where bearing operation, so as to extend the service life of bearing retainer.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of bearing retainer with high temperature resistant longevity function, including retainer ontology, the retainer ontology include
Inner ring substrate, the ball pocket arc plate being fixedly connected with inner ring substrate, the ball pocket arc plate are provided with 5 or more, and cyclic annular uniform point
The lower end that cloth forms ball pocket arc plate described in ball on the inside of interior ring group plate upper end, the ball pocket arc plate extends to the outer of inner ring substrate
The Basolateral of side, the ball pocket arc plate is fixedly connected with outer ring substrate.
By using above-mentioned technical proposal, there are gap, adjacent ball pocket arc plates, inner ring between inner ring substrate and outer ring substrate
Substrate and outer ring substrate form an oil storage room, and lubricating oil directly can be added to inner ring substrate and outer ring after installing by bearing
Between substrate, bearing can be made to have the function of oil storage, so that lubrication that can be permanent when bearing rotation, does not need often
Lubricating oil is added, and it is also more convenient to add lubricating oil.
Further setting: being fixedly connected with oil baffle between the adjacent ball pocket arc plate, the oil baffle is arranged in outer ring
The top of substrate.
By using above-mentioned technical proposal, the setting of oil baffle can play one to the lubricating oil between adjacent ball pocket arc plate
Fixed barrier effect, when lubricating oil is added between inner ring substrate and outer ring substrate, oil baffle plays lubricating oil
The effect of interception prevents lubricating oil to be directly detached under gravity with bearing.
Further setting: the bottom end of the inner ring substrate and outer ring substrate is in the same plane.
By using above-mentioned technical proposal, inner ring substrate and outer ring substrate form an entirety, therefore in spring bearing
When can more consolidate, to improve the overall stability of entire bearing, keep the support force of bearing stronger, service life is more
It is long.
Further setting: the top of interior ring group plate and outer ring substrate is arranged in the plane where ball pocket arc board bottom end.
By using above-mentioned technical proposal, lubricating oil can be flush with the bottom end of ball pocket arc plate, thus ring group in entire
Plate can be connected with the lubricating oil in outer ring substrate, keep lubricating oil more uniform.
Further setting: the two sides of the ball pocket arc plate offer the first oil outlet.
By using above-mentioned technical proposal, since the bottom end of ball pocket arc plate is in contact with lubricating oil with side wall, profit
Lubricating oil can enter the inside of ball pocket arc plate by the first oil outlet, to play the role of lubrication to steel ball, make entire bearing
Performance improve.
Further setting: the bottom end of the ball pocket arc plate offers the second oil outlet.
By using above-mentioned technical proposal, the inner sidewall that lubricating oil can be communicated to ball pocket arc plate by the second oil outlet is connected
It is logical, so that lubricating oil is sufficiently in contact with steel ball, to improve the performance of bearing.
Further setting: dismantling connection has cover board, the cover board and interior ring group between the inner ring substrate and outer ring substrate
Plate and the clamping of outer ring substrate.
By using above-mentioned technical proposal, lubricating oil that the setting of cover board can internally between ring group plate and outer ring substrate
Play the role of limit, while the setting of cover board can also will connect between inner ring substrate and outer ring substrate, to improve
Entire antiwhip.
Further setting: multiple tank filler sleeves are offered on the cover board, multiple tank filler sleeves are arranged at adjacent ball pocket
Between arc plate.
By using above-mentioned technical proposal, the setting of tank filler sleeve can more convenient inwardly ring group plate and outer ring substrate it
Between add lubricating oil, thus after lubricating oil use can with bracket add lubricating oil, it is very convenient with it is quick.
In conclusion the utility model has the following beneficial effects:
1, there are gap between inner ring substrate and outer ring substrate, adjacent ball pocket arc plate, inner ring substrate and outer ring substrate are formed
Lubricating oil can directly be added between inner ring substrate and outer ring substrate by one oil storage room, bearing after installing, and can make axis
Hold the function of oil storage；
2, inner ring substrate and outer ring substrate form an entirety, therefore can more consolidate when spring bearing, from
And the overall stability of entire bearing is improved, keep the support force of bearing stronger, the service life is longer；
3, lubricating oil can enter the inside of ball pocket arc plate by the first oil outlet, to play the work of lubrication to steel ball
With improving the performance of entire bearing；
4, the setting of cover board can the lubricating oil internally between ring group plate and outer ring substrate play the role of limit, simultaneously
The setting of cover board can also will connect between inner ring substrate and outer ring substrate, to improve entire antiwhip.
Detailed description of the invention
Fig. 1 is the overall structure diagram for embodying bearing retainer；
Fig. 2 is the structural schematic diagram for embodying bearing retainer bottom end.
In figure, 1, retainer ontology；11, inner ring substrate；12, ball pocket arc plate；121, ball；2, outer ring substrate；3, gear oil
Plate；4, the first oil outlet；5, the second oil outlet；6, cover board；7, tank filler sleeve.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of bearing retainer with high temperature resistant longevity function, as shown in Figure 1, include retainer ontology 1,
The ball pocket arc plate 12 that retainer ontology 1 includes inner ring substrate 11, is fixedly connected with inner ring substrate 11, ball pocket arc plate 12 are provided with 5
A above (being illustrated as 8), and 12 ring-type of ball pocket arc plate is evenly distributed on 11 upper end of inner ring substrate, the inside of ball pocket arc plate 12
Ball 121 is formd, steel ball can be placed in ball 121, and the lower end of ball pocket arc plate 12 extends to the outside of inner ring substrate 11,
The Basolateral of ball pocket arc plate 12 is fixedly connected with outer ring substrate 2, and the cross section of inner ring substrate 11 and outer ring substrate 2 is concentric circles
Shape is fixedly connected with oil baffle 3 between adjacent ball pocket arc plate 12, when oil baffle 3 is fixedly connected on the upper end of inner ring substrate 11, gear
The top of outer ring group plate 2 is arranged in oiled-plate method 3, and the two sides of ball pocket arc plate 12 offer the first oil outlet 4, the bottom of ball pocket arc plate 12
End offers the second oil outlet 5, and the first oil outlet 4 and the second oil outlet 5 can make between outer ring substrate 2 and retainer ontology 1
Lubricating oil steel ball roll when can adequately be contacted with steel ball, to improve steel ball lubricity, obtain bearing operation
More preferably.
As shown in Figure 1, retainer ontology 1, outer ring substrate 2 and oil baffle 3 are integrated injection molding structure.
As shown in Fig. 2, inner ring substrate 11 and the bottom end of outer ring substrate 2 are in the same plane, 12 bottom end institute of ball pocket arc plate
Plane the top of interior ring group plate 11 with outer ring substrate 2 is set, ball pocket arc plate 12 forms certain concave surface, therefore can deposit
Put more lubricating oil.
As shown in Fig. 2, dismantling connection has cover board 6, cover board 6 and inner ring substrate 11 between inner ring substrate 11 and outer ring substrate 2
And outer ring substrate 2 is clamped, and interior ring group plate 11 and the side wall of outer ring substrate 2 can be provided with protrusion, on cover board 6 setting with
The matched annular recess of protrusion offers multiple tank filler sleeves 7, multiple tank filler sleeves so as to easily realize clamping on cover board 6
7 are arranged between adjacent ball pocket arc plate 12, can easily be refueled by tank filler sleeve 7, and cover board 6 is also to be integrally formed knot
Structure.
Specific work process: steel ball is placed in ball pocket arc plate 12, and ball pocket arc plate 12 fits with steel ball, by entire axis
Hold after installing, can directly inject lubricating oil into tank filler sleeve 7, lubricating oil enter inner ring substrate 11 and outer ring substrate 2 it
Between, lubricating oil when bearing rotation between inner ring substrate 11 and outer ring substrate 2 can be penetrated into the rotation of steel ball
The inside of bearing keeps the greasy property of bearing more preferable, and lubricating oil is directly injected outer ring by tank filler sleeve 7 after lubricating oil is finished
It is simple and fast in gap between substrate 2 and bearing retainer.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of bearing retainer with high temperature resistant longevity function, including retainer ontology (1), it is characterised in that: the guarantor
Holding frame ontology (1) includes inner ring substrate (11), the ball pocket arc plate (12) being fixedly connected with inner ring substrate (11), the ball pocket arc plate
(12) 5 or more are provided with, and ring-type is evenly distributed on inner ring substrate (11) upper end, forms ball on the inside of the ball pocket arc plate (12)
Hole (121), the lower end of the ball pocket arc plate (12) extend to the outside of inner ring substrate (11), the bottom end of the ball pocket arc plate (12)
Outside is fixedly connected with outer ring substrate (2).
2. a kind of bearing retainer with high temperature resistant longevity function according to claim 1, it is characterised in that: adjacent institute
It states and is fixedly connected between ball pocket arc plate (12) oil baffle (3), the oil baffle (3) is arranged in the top of outer ring group plate (2).
3. a kind of bearing retainer with high temperature resistant longevity function according to claim 2, it is characterised in that: in described
Ring group plate (11) and the bottom end of outer ring substrate (2) are in the same plane.
4. a kind of bearing retainer with high temperature resistant longevity function according to claim 3, it is characterised in that: the ball
Plane where pocket arc plate (12) bottom end is arranged in the top of interior ring group plate (11) and outer ring substrate (2).
5. a kind of bearing retainer with high temperature resistant longevity function according to claim 1, it is characterised in that: the ball
The two sides of pocket arc plate (12) offer the first oil outlet (4).
6. a kind of bearing retainer with high temperature resistant longevity function according to claim 5, it is characterised in that: the ball
The bottom end of pocket arc plate (12) offers the second oil outlet (5).
7. a kind of bearing retainer with high temperature resistant longevity function according to claim 1, it is characterised in that: in described
There is cover board (6) dismantling connection between ring group plate (11) and outer ring substrate (2), the cover board (6) is with inner ring substrate (11) and outside
Ring group plate (2) clamping.
8. a kind of bearing retainer with high temperature resistant longevity function according to claim 7, it is characterised in that: the lid
It is offered on plate (6) multiple tank filler sleeves (7), multiple tank filler sleeves (7) are arranged between adjacent ball pocket arc plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049095.2U CN209414408U (en) | 2018-12-06 | 2018-12-06 | A kind of bearing retainer with high temperature resistant longevity function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822049095.2U CN209414408U (en) | 2018-12-06 | 2018-12-06 | A kind of bearing retainer with high temperature resistant longevity function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414408U true CN209414408U (en) | 2019-09-20 |
Family
ID=67937271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822049095.2U Expired - Fee Related CN209414408U (en) | 2018-12-06 | 2018-12-06 | A kind of bearing retainer with high temperature resistant longevity function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542601A (en) * | 2022-02-23 | 2022-05-27 | 洛阳轴承研究所有限公司 | Retainer and bearing |
| CN114645903A (en) * | 2022-02-07 | 2022-06-21 | 山东金帝精密机械科技股份有限公司 | High-rotating-speed high-strength injection molding retainer |
-
2018
- 2018-12-06 CN CN201822049095.2U patent/CN209414408U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645903A (en) * | 2022-02-07 | 2022-06-21 | 山东金帝精密机械科技股份有限公司 | High-rotating-speed high-strength injection molding retainer |
| CN114542601A (en) * | 2022-02-23 | 2022-05-27 | 洛阳轴承研究所有限公司 | Retainer and bearing |
| CN114542601B (en) * | 2022-02-23 | 2023-11-17 | 洛阳轴承研究所有限公司 | Cage and bearing |
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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 |
Granted publication date: 20190920 Termination date: 20211206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |