CN205559539U - Multilayer bearing - Google Patents
Multilayer bearing Download PDFInfo
- Publication number
- CN205559539U CN205559539U CN201620413006.6U CN201620413006U CN205559539U CN 205559539 U CN205559539 U CN 205559539U CN 201620413006 U CN201620413006 U CN 201620413006U CN 205559539 U CN205559539 U CN 205559539U
- Authority
- CN
- China
- Prior art keywords
- bearing
- sub
- installation position
- layer
- main support
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a multilayer bearing, including main support, first sub - bearing and the sub - bearing of second, be equipped with first installation position and second installation position on the main support, be equipped with the baffle between first installation position and the second installation position, first sub - bearing is installed on the first installation position, the sub - bearing of second is installed on the position is installed to the second, be equipped with the oil filler point on the baffle. The utility model discloses a multilayer bearing is provided with two sub - bearings, two sub - bearings all with axle lug connection, equipment can not normally be worked when having avoided single bearing failure, makes the result of use of product better, has the oil addition of convenience in addition, lubricated effectual advantage.
Description
Technical field
This utility model relates to field of bearings, is specifically related to a kind of multi-layer bearing.
Background technology
Bearing is a kind of important spare part in plant equipment in the present age.Its major function is support machine
Tool rotary body, reduces the coefficient of friction in its motor process, and ensures its rotating accuracy.
But existing bearing fault tolerant rate reduces, as long as bearing one breaks down, whole equipment is just
Need shutdown maintenance.And during unlike still one section can be used when some parts break down
Between.
Additionally, existing bearing there is also oil addition shortcoming not easily.
Utility model content
(1) to solve the technical problem that
The deficiency existed for prior art, this utility model provides a kind of much higher layer of serious forgiveness
Bearing.
(2) technical scheme
For reaching above-mentioned purpose, this utility model provides a kind of multi-layer bearing, including main support,
First sub-bearing and the second sub-bearing, described main support is provided with the first installation position and second and installs
Position, is provided with dividing plate, described first sub-bearing peace between described first installation position and the second installation position
Being contained on described first installation position, described second sub-bearing is arranged on the second installation position, described
Dividing plate is provided with oil filler point.
Further, described first sub-bearing includes inner ring, outer ring and ball layer, described oil filler point
Just to described ball layer.
Further, described second sub-bearing includes inner ring, outer ring and ball layer, described oil filler point
Just to described ball layer.
Further, described oil filler point includes axial hole and the radial hole being interconnected, described axially
Hole connects described first installation position and the second installation position, described radial hole connect described axial hole and
Outside main support.
Further, the outer ring size of the outer ring of described first sub-bearing and described second sub-bearing is not
With.
Further, described main support is magnetic material.
(3) beneficial effect
This utility model multi-layer bearing is provided with two sub-bearings, and two sub-bearings are all direct with axle
Connect, it is to avoid equipment cisco unity malfunction during single bearing fault, make the using effect of product
More preferably, additionally have and facilitate oil addition, the advantage of high lubricating effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model multi-layer bearing；
Fig. 2 is the structural representation of main support in this utility model multi-layer bearing.
Wherein, 1 is main support, and 2 is the first sub-bearing, and 3 is the second sub-bearing, and 4 is the first peace
Dress position, 5 is the second installation position, and 6 is baffle plate, and 7 is oil filler point, and 8 is radial hole, and 9 is axial
Hole, 10 is axle.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is made further
Describe in detail.Following example are used for illustrating this utility model, but it is new to be not limited to this practicality
The scope of type.
The structure of a kind of multi-layer bearing of the present utility model as depicted in figs. 1 and 2, is propped up including main
Frame the 1, first sub-bearing 2 and the second sub-bearing 3, described main support 1 is provided with the first installation
Position 4 and second installation position 5, be provided with between described first installation position 4 and the second installation position 5 every
Plate 6, described first sub-bearing 2 is arranged on described first installation position 4, described second sub-axle
Holding 3 to be arranged on the second installation position 5, described dividing plate 6 is provided with oil filler point 7.So, when
When one of them sub-bearing breaks down, bearing still can normally use, and necessity is to tear open
Unloading the sub-bearing of fault, gain time for work production, whole bearing fault tolerant rate is more preferable.
In the present embodiment, described first sub-bearing 2 includes inner ring, outer ring and ball layer, institute
State oil filler point just to described ball layer.
In the present embodiment, described second sub-bearing 3 includes inner ring, outer ring and ball layer, institute
State oil filler point just to described ball layer.
In the present embodiment, described oil filler point 7 includes axial hole 9 and the radial hole being interconnected
8, described axial hole 9 connects described first installation position 4 and the second installation position 5, described radial direction
Hole 8 connects outside described axial hole 9 and main support 1.
In the present embodiment, the outer ring of described first sub-bearing 2 and described second sub-bearing 3
Outer ring varies in size.
In the present embodiment, the material of described main support 1 is magnetic material.Main support 1 is set
It is set to magnetic material, it is possible to attracting debris, it is to avoid chip damages sub-bearing.
The beneficial effects of the utility model: be provided with two sub-bearings, two sub-bearings all with axle
It is directly connected to, it is to avoid equipment cisco unity malfunction during single bearing fault, makes the use of product
Effect is more preferable, additionally has and facilitates oil addition, the advantage of high lubricating effect.
The above is only preferred implementation of the present utility model, it is noted that for this skill
For the those of ordinary skill in art field, in the premise without departing from this utility model know-why
Under, it is also possible to making some improvements and modifications, it is new that these improvements and modifications also should be regarded as this practicality
The protection domain of type.
Claims (5)
1. a multi-layer bearing, it is characterised in that include main support (1), the first sub-bearing
(2) and the second sub-bearing (3), described main support (1) is provided with the first installation position (4)
With the second installation position (5), set between described first installation position (4) and the second installation position (5)
Dividing plate (6), described first sub-bearing (2) is had to be arranged on described first installation position (4),
Described second sub-bearing (3) is arranged on the second installation position (5), on described dividing plate (6)
It is provided with oil filler point (7).
2. multi-layer bearing as claimed in claim 1, it is characterised in that described first sub-axle
Holding (2) and include inner ring, outer ring and ball layer, described oil filler point (7) is just to described ball layer.
3. multi-layer bearing as claimed in claim 1, it is characterised in that described second sub-axle
Holding (3) and include inner ring, outer ring and ball layer, described oil filler point (7) is just to described ball layer.
4. multi-layer bearing as claimed in claim 1, it is characterised in that described oil filler point (7)
Including the axial hole (9) being interconnected and radial hole (8), described axial hole (9) connection institute
Stating the first installation position (4) and the second installation position (5), described radial hole (8) connects described axle
To hole (9) and main support (1) outside.
5. multi-layer bearing as claimed in claim 1, it is characterised in that described first sub-axle
The outer ring of the outer ring and described second sub-bearing (3) of holding (2) varies in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620413006.6U CN205559539U (en) | 2016-05-09 | 2016-05-09 | Multilayer bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620413006.6U CN205559539U (en) | 2016-05-09 | 2016-05-09 | Multilayer bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559539U true CN205559539U (en) | 2016-09-07 |
Family
ID=56803741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620413006.6U Expired - Fee Related CN205559539U (en) | 2016-05-09 | 2016-05-09 | Multilayer bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559539U (en) |
-
2016
- 2016-05-09 CN CN201620413006.6U patent/CN205559539U/en not_active Expired - Fee Related
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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: 20160907 Termination date: 20200509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |