CN208106990U - A kind of wear-resistant bearing block - Google Patents
A kind of wear-resistant bearing block Download PDFInfo
- Publication number
- CN208106990U CN208106990U CN201820475360.0U CN201820475360U CN208106990U CN 208106990 U CN208106990 U CN 208106990U CN 201820475360 U CN201820475360 U CN 201820475360U CN 208106990 U CN208106990 U CN 208106990U
- Authority
- CN
- China
- Prior art keywords
- wear
- support
- bearing
- ring
- lubricating cavity
- 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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Abstract
The utility model discloses a kind of wear-resistant bearing blocks, including support, the upper end grafting of the support is provided with wear-resistant sleeve, the wear-resistant sleeve includes lantern ring, and the left and right ends of lantern ring are integrally formed rack gear, annular array is provided with fuel feed hole on the lantern ring, and support is provided with lubricating cavity at the position of corresponding fuel feed hole, the support is provided with the oil filler point being connected to lubricating cavity at the upper end of corresponding lubricating cavity, and lantern ring is internally provided with bearing.The bearing block plays the role of alleviating abrasion using wear-resistant sleeve between bearing and support, wear-resistant sleeve can not only effectively reduce abrasion using special material, and rotation can be realized to adjust its position under the driving of driving motor, to avoid part from being chronically at higher load condition, and it can also change the outer ring position of bearing by this way, to avoid the bottom of bearing outer ring due to fatigue premature failure, and wear-resistant sleeve is also convenient for changing, and reduces whole maintenance cost.
Description
Technical field
The utility model relates to bearing block design field, specially a kind of wear-resistant bearing block.
Background technique
It needs to use a large amount of rotating shaft transmission in machinery, in order to reduce the abrasion of shaft needs that bearing is installed to shaft, but
Since the characteristics of bearing itself causes bearing outer ring bottom position to be chronically at pressured state, to keep position abrasion tighter
It is easy to cause bearing failure again, even if being still difficult to effectively solve the problems, such as this using good lubrication.It can if inventing one kind
The Noval bearing seat for changing bearing outer ring installation site just can be effectively solved problems, and we provide a kind of resistance to thus
Run out bearing seat.
Utility model content
The purpose of this utility model is to provide a kind of wear-resistant bearing blocks, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of wear-resistant bearing block, including support,
The upper end grafting of the support is provided with wear-resistant sleeve, and the wear-resistant sleeve includes lantern ring, and the left and right ends of lantern ring are integrally formed
Rack gear, annular array is provided with fuel feed hole on the lantern ring, and support is provided with lubricating cavity at the position of corresponding fuel feed hole,
The support is provided with the oil filler point being connected to lubricating cavity at the upper end of corresponding lubricating cavity, and lantern ring is internally provided with axis
It holds, the left and right ends of the support are provided with the sealing plate for closed collar two sides, and are equipped on sealing plate for closing
End cap on the outside of gear ring, the end cap includes the bearing baffle ring for compressing bearing two sides, and is provided on the outside of bearing baffle ring
For wrapping up the outer seal ring of gear ring, the lower end of the outer seal ring is provided with mating groove, and be provided at the center of bearing baffle ring with
The inner ring internal diameter identical axis hole of bearing is provided with driving motor, and the output end of driving motor at left and right sides of the support
It is provided with the driving wheel engaged with gear ring.
Preferably, the circulation fuel feed hole being connected to lubricating cavity, and the rear setting of support are provided in front of the support
There is the circulation oil outlet being connected to lubricating cavity, the circulation fuel feed hole and circulation oil outlet are connected with external cooling oil pump.
Preferably, weight loss groove is provided on the support.
Preferably, the lubricating cavity is annular chamber.
Compared with prior art, the utility model has the beneficial effects that：The utility model design bearing block bearing with
Play the role of alleviating abrasion using wear-resistant sleeve between support, wear-resistant sleeve can not only effectively reduce mill using special material
Damage, and rotation can be realized under the driving of driving motor to adjust its position, so that part be avoided to be chronically at high load capacity
State, and can also change the outer ring position of bearing by this way, thus avoid the bottom of bearing outer ring due to fatigue mistake
Early failure, and wear-resistant sleeve is also convenient for changing, and reduces whole maintenance cost, has very high practical value.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cross-sectional view of the utility model structure；
Fig. 3 is the structural schematic diagram of the utility model wear-resistant sleeve；
Fig. 4 is the assembling schematic diagram of the utility model end cap, sealing plate and wear-resistant sleeve.
In figure：1 support, 2 circulation oil inlets, 3 oil filler points, 4 circulation oil outlets, 5 sealing plates, 6 end caps, 601 bearing baffle rings,
602 outer seal rings, 603 axis holes, 604 mating grooves, 7 wear-resistant sleeves, 701 lantern rings, 702 fuel feed holes, 703 gear rings, 8 driving wheels, 9 driving electricity
Machine, 10 weight loss grooves, 11 lubricating cavities, 12 bearings.
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 technical solution in the utility model, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution：A kind of wear-resistant bearing block, including support 1, branch
The upper end grafting of seat 1 is provided with wear-resistant sleeve 7, and wear-resistant sleeve 7 includes lantern ring 701, and the left and right ends of lantern ring 701 integrally formed with
Gear ring 703, annular array is provided with fuel feed hole 702 on lantern ring 701, and support 1 is provided at the position of corresponding fuel feed hole 702
Lubricating cavity 11, support 1 are provided with the oil filler point 3 being connected to lubricating cavity 11 at the upper end of corresponding lubricating cavity 11, and lantern ring 701
It is internally provided with bearing 12, the left and right ends of support 1 are provided with the sealing plate 5 for 701 two sides of closed collar, and sealing plate 5
On end cap 6 for closing the outside of gear ring 703 is installed, end cap 6 includes the bearing baffle ring 601 for compressing 12 two sides of bearing,
And the outside of bearing baffle ring 601 is provided with the outer seal ring 602 for wrapping up gear ring 703, the lower end of outer seal ring 602 is provided with cooperation
Slot 604, and axis hole 603 identical as the inner ring internal diameter of bearing 12, the left and right two of support 1 are provided at the center of bearing baffle ring 601
Side is provided with driving motor 9, and the output end of driving motor 9 is provided with the driving wheel 8 engaged with gear ring 703.
Further, the front of support 1 is provided with the circulation fuel feed hole 2 being connected to lubricating cavity 11, and the rear of support 1 is set
It is equipped with the circulation oil outlet 4 being connected to lubricating cavity 11, fuel feed hole 2 is recycled and circulation oil outlet 4 is connected with external cooling oil pump.
Further, weight loss groove 10 is provided on support 1.
Further, lubricating cavity 11 is annular chamber.
Working principle：When the device works, lubricating oil is filled into lubricating cavity 11 by oil filler point 3 first, thus effectively
The abrasion in the process of running of reduction bearing 12 can also be by external cold when the revolving speed of bearing 12 is too fast needs cooling
Cooling oil is sent into lubricating cavity 11 by oily transfer pump by circulation oil inlet 3 plays effective lubricating action, to effectively mention
The service life of high bearing, which plays the role of alleviating abrasion using wear-resistant sleeve 7 between bearing 12 and support 1, wear-resisting
Set 7 can not only effectively reduce abrasion using special material, and can be realized under the driving of driving motor 9 rotate with
Its position is adjusted, so that part be avoided to be chronically at higher load condition, and can also change the outer ring of bearing 12 by this way
Position, thus avoid the bottom of bearing outer ring due to fatigue premature failure, and wear-resistant sleeve 7 is also convenient for changing, and is reduced whole
The maintenance cost of body has very high practical value.
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 wear-resistant bearing block, including support（1）, it is characterised in that：The support（1）Upper end grafting be provided with it is wear-resisting
Set（7）, the wear-resistant sleeve（7）Including lantern ring（701）, and lantern ring（701）Left and right ends be integrally formed rack gear（703）,
The lantern ring（701）Upper annular array is provided with fuel feed hole（702）, and support（1）In corresponding fuel feed hole（702）Position at set
It is equipped with lubricating cavity（11）, the support（1）In corresponding lubricating cavity（11）Upper end at be provided with and lubricating cavity（11）The note of connection
Oilhole（3）, and lantern ring（701）Be internally provided with bearing（12）, the support（1）Left and right ends be provided with for close set
Ring（701）The sealing plate of two sides（5）, and sealing plate（5）On be equipped with for closing gear ring（703）The end cap in outside（6）, described
End cap（6）Including for compressing bearing（12）The bearing baffle ring of two sides（601）, and bearing baffle ring（601）Outside setting it is useful
In package gear ring（703）Outer seal ring（602）, the outer seal ring（602）Lower end be provided with mating groove（604）, and bearing rib
Ring（601）Center at be provided with and bearing（12）The identical axis hole of inner ring internal diameter（603）, the support（1）The left and right sides
It is provided with driving motor（9）, and driving motor（9）Output end be provided with and gear ring（703）The driving wheel of engagement（8）.
2. a kind of wear-resistant bearing block according to claim 1, it is characterised in that：The support（1）Front be provided with
With lubricating cavity（11）The circulation fuel feed hole of connection（2）, and support（1）Rear be provided with and lubricating cavity（11）Connection recycles
Oilhole（4）, the circulation fuel feed hole（2）With circulation oil outlet（4）It is connected with external cooling oil pump.
3. a kind of wear-resistant bearing block according to claim 1, it is characterised in that：The support（1）On be provided with loss of weight
Slot（10）.
4. a kind of wear-resistant bearing block according to claim 1, it is characterised in that：The lubricating cavity（11）For annular chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820475360.0U CN208106990U (en) | 2018-04-04 | 2018-04-04 | A kind of wear-resistant bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820475360.0U CN208106990U (en) | 2018-04-04 | 2018-04-04 | A kind of wear-resistant bearing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208106990U true CN208106990U (en) | 2018-11-16 |
Family
ID=64119963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820475360.0U Expired - Fee Related CN208106990U (en) | 2018-04-04 | 2018-04-04 | A kind of wear-resistant bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208106990U (en) |
-
2018
- 2018-04-04 CN CN201820475360.0U patent/CN208106990U/en not_active Expired - Fee Related
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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: 20181116 Termination date: 20190404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |