CN205663763U - Antifouling bearing of oil storage - Google Patents
Antifouling bearing of oil storage Download PDFInfo
- Publication number
- CN205663763U CN205663763U CN201620557176.1U CN201620557176U CN205663763U CN 205663763 U CN205663763 U CN 205663763U CN 201620557176 U CN201620557176 U CN 201620557176U CN 205663763 U CN205663763 U CN 205663763U
- Authority
- CN
- China
- Prior art keywords
- bearing
- oil
- needle roller
- antifouling
- dirty groove
- 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 belongs to the technical field of the bearing technique and specifically relates to an antifouling bearing of oil storage, including the holder, a plurality of windows have been seted up in the holder, be provided with cylindrical kingpin in the window, an album dirty groove has been seted up on needle roller periphery, follow in the dirty groove of collection needle roller axis direction spiral distribution, the utility model discloses an antifouling bearing of oil storage is through seting up album a dirty groove on the kingpin, when having the dirt in the bearing, during the dirt can be absorbed in album dirty groove, the dirty groove of collection can storied oil simultaneously, the effectual life who prolongs the bearing, and noise when reducing the bearing operation because dirty groove along the needle roller axis direction spiral distribution of collection, consequently can not influence and needle rollerly freely roll.
Description
Technical field
This utility model relates to needle bearing technical field, especially a kind of antifouling needle bearing of oil storage.
Background technology
Needle bearing is the roller bearing of band cylindrical roller, and its radial structure is compact, is particularly well-suited to radially installation dimension
Restricted supporting construction, current needle bearing is in use for some time, it may appear that dirt, dirt Bearing inner etc. less than
Cleaning, has a strong impact on the friction between needle roller and outer ring, needle bearing can be made to make a noise, and the life-span of needle bearing also can be because of
This is greatly reduced.
Utility model content
The technical problems to be solved in the utility model is: cause the longevity because of dirt to solve needle bearing in prior art
Order low problem, a kind of antifouling needle bearing of oil storage of existing offer.
This utility model solves its technical problem and be the technical scheme is that a kind of antifouling needle bearing of oil storage, including
Retainer, offers some windows in described retainer, be provided with cylindrical needle roller, the periphery of described needle roller in described window
On offer sewage sump, described sewage sump is along the axis direction Spiral distribution of described needle roller.
By offering sewage sump on needle roller in this programme, when having dirt in bearing, dirt can be absorbed in sewage sump, with
Time sewage sump with oil in reserve, can effectively extend service life of bearing, owing to sewage sump is along the axis direction spiral of needle roller
Distribution, thus without affecting freely rolling of needle roller.
Further, described retainer being provided with shoe cream room, the inwall of described window is provided with oil outlet, described oil outlet
Connecting with described shoe cream room, the side of retainer is provided with oil filler point, described oil filler point connects with described shoe cream room, periodically leads to
Cross oil filler point in shoe cream room, add oil, shoe cream room its interior oil is assigned on each needle roller by oil outlet.
The beneficial effects of the utility model are: the antifouling needle bearing of oil storage of the present utility model is by offering collection on needle roller
Dirty groove, when having dirt in bearing, dirt can be absorbed in sewage sump, and sewage sump can effectively extend axle with oil in reserve simultaneously
In the service life held, reduce noise when bearing runs, owing to sewage sump is along the axis direction Spiral distribution of needle roller, thus without
Affect freely rolling of needle roller.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of the antifouling needle bearing of this utility model oil storage；
Fig. 2 is the close-up schematic view of A in Fig. 1；
Fig. 3 is the schematic three dimensional views of needle roller in the antifouling needle bearing of this utility model oil storage.
In figure: 1, retainer, 2, needle roller, 3, sewage sump, 4, shoe cream room, 5, oil outlet, 6, oil filler point.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
Embodiment 1
As Figure 1-3, a kind of antifouling needle bearing of oil storage, including retainer 1, offer some in described retainer 1
Window, is provided with cylindrical needle roller 2, the periphery of described needle roller 2 offers sewage sump 3, described sewage sump 3 in described window
Axis direction Spiral distribution along described needle roller 2.
Being provided with shoe cream room 4 on described retainer 1, the inwall of described window is provided with oil outlet 5, described oil outlet 5 and institute
Stating shoe cream room 4 to connect, the side of retainer 1 is provided with oil filler point 6, described oil filler point 6 connects, periodically with described shoe cream room 4
In shoe cream room 4, add oil by oil filler point 6, shoe cream room 4 its interior oil is assigned on each needle roller 2 by oil outlet 5.
The antifouling bearing of oil storage the most of the present utility model is by offering sewage sump 3, at bearing on needle roller 2
When inside having dirt, dirt can be absorbed in sewage sump 3, reaches to store the effect of certain dirt, simultaneously sewage sump 3 can with oil in reserve,
Effectively extend the service life of bearing, owing to sewage sump 3 is along the axis direction Spiral distribution of needle roller 2, thus without impact
Freely rolling of needle roller 2.
Above-mentioned is enlightenment according to desirable embodiment of the present utility model, by above-mentioned description, relevant staff
Various change and amendment can be carried out completely in the range of without departing from this utility model technological thought.This practicality
The content that novel technical scope is not limited in description, it is necessary to determine that it is technical according to right
Scope.
Claims (2)
1. the antifouling needle bearing of oil storage, it is characterised in that: include retainer (1), offer some in described retainer (1)
Window, is provided with cylindrical needle roller (2), the periphery of described needle roller (2) offers sewage sump (3) in described window, described
Sewage sump (3) is along the axis direction Spiral distribution of described needle roller (2).
The antifouling needle bearing of oil storage the most according to claim 1, it is characterised in that: described retainer is provided with storage on (1)
Oil pocket (4), the inwall of described window is provided with oil outlet (5), and described oil outlet (5) connects with described shoe cream room (4), retainer
(1) being provided with oil filler point (6) on side, described oil filler point (6) connects with described shoe cream room (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620557176.1U CN205663763U (en) | 2016-06-08 | 2016-06-08 | Antifouling bearing of oil storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620557176.1U CN205663763U (en) | 2016-06-08 | 2016-06-08 | Antifouling bearing of oil storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205663763U true CN205663763U (en) | 2016-10-26 |
Family
ID=57156930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620557176.1U Expired - Fee Related CN205663763U (en) | 2016-06-08 | 2016-06-08 | Antifouling bearing of oil storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205663763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117052795A (en) * | 2023-08-31 | 2023-11-14 | 福赛轴承（嘉兴）有限公司 | Bearing |
-
2016
- 2016-06-08 CN CN201620557176.1U patent/CN205663763U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117052795A (en) * | 2023-08-31 | 2023-11-14 | 福赛轴承（嘉兴）有限公司 | Bearing |
| CN117052795B (en) * | 2023-08-31 | 2024-01-26 | 福赛轴承（嘉兴）有限公司 | 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20180608 |