CN107575466A - A kind of roller bearing simply lubricated - Google Patents
A kind of roller bearing simply lubricated Download PDFInfo
- Publication number
- CN107575466A CN107575466A CN201710754026.9A CN201710754026A CN107575466A CN 107575466 A CN107575466 A CN 107575466A CN 201710754026 A CN201710754026 A CN 201710754026A CN 107575466 A CN107575466 A CN 107575466A
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- CN
- China
- Prior art keywords
- roller
- ring
- bearing
- lubricating oil
- roller bearing
- 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.)
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- Rolling Contact Bearings (AREA)
Abstract
The present invention relates to a kind of roller bearing simply lubricated, supported for trolley castors, including retainer and roller, retainer includes the pillar of the back-up ring for being located at both ends and connection back-up ring, it is circumferentially uniform that roller prolongs back-up ring, roller is rolled with back-up ring and connected, roller periphery is provided with the outer ring that inner surface contacts with roller rolls, there is an aperture for being used to add lubricating oil on outer ring, so after bearing is assemblied on castor, directly lubricating oil can be dropped in small sircle hole, without bearing is pulled out into addition lubricating oil, it is convenient, the service life of bearing can be extended.
Description
Technical field
The present invention relates to a kind of roller bearing simply lubricated.
Background technology
Trolley is widely used in supermarket, market and production line, for the carrying of article, to save people
Muscle power, castor used in trolley can also be used in the poor place of some environment sometimes by bearings, such as moist,
Dark place, because conventional common roller bearing addition lubricating oil is very inconvenient, it is necessary to added from bearing side, often because
For the effect of gravity, bearing center section is difficult to be added to lubricating oil, over time bearing will because lack lubrication and by
Damage, shorten the service life of bearing.
The content of the invention
The technical problem to be solved in the present invention is：A kind of overcome the deficiencies in the prior art, there is provided Roller Shaft simply lubricated
Hold, improve the lubricant effect of bearing, extend the service life of bearing.
The technical solution adopted for the present invention to solve the technical problems is：A kind of roller bearing simply lubricated, for hand
Stroller caster support, including retainer and roller, retainer include the pillar of the back-up ring for being located at both ends and connection back-up ring, roller edge
Back-up ring is circumferentially uniform, and roller is rolled with back-up ring and connected, and roller periphery is provided with the outer ring that inner surface contacts with roller rolls, described outer
There is the tank filler sleeve for adding lubricating oil on circle surface.
The port of described tank filler sleeve is conical opening.
The aperture of described tank filler sleeve is 3~5mm.
The beneficial effects of the invention are as follows：The simple lubrication roller bearing of the present invention, passes through the oiling set on roller outer ring
Hole, can facilitate the addition of lubricating oil, and the lubricating oil of addition is uniformly arrived each position of bearing, improve the lubrication of bearing
Effect, extend the service life of bearing with this.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
Division mark is as follows in accompanying drawing：1. retainer, 2. back-up rings, 3. pillars, 4. outer rings, 5. rollers, 6. tank filler sleeves.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
A kind of roller bearing simply lubricated as described in Figure 1, supported for trolley castors, including retainer 1 and rolling
Son 5, retainer 1 include the pillar 3 of the back-up ring 2 for being located at both ends and connection back-up ring 2, and roller 5 is circumferential uniform along back-up ring 2, roller 1 with
Back-up ring 2 rolls connection, and the periphery of roller 5 is provided with the outer ring 4 that inner surface is in rolling contact with roller 5, had on the surface of outer ring 4 for adding
Add the tank filler sleeve 6 of lubricating oil, the port of tank filler sleeve is conical opening, and the aperture of tank filler sleeve is 3~5mm, can make the lubricating oil of addition
The every nook and cranny of bearing can be evenly distributed to, increases the lubricant effect of bearing, extends the service life of bearing.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (3)
1. a kind of roller bearing simply lubricated, supported for trolley castors, it is characterized in that：Including retainer (1) and roller
(5), retainer (1) includes the pillar (3) for back-up ring (2) and the connection back-up ring (2) for being located at both ends, and roller (5) is circumferential along back-up ring (2)
Uniformly, roller (1) is rolled with back-up ring (2) and connected, and roller (5) periphery is provided with the outer ring that inner surface is in rolling contact with roller (5)
(4), outer ring (4) surface has for adding the tank filler sleeve of lubricating oil (6).
2. a kind of roller bearing simply lubricated according to claim 1, it is characterized in that：The end of described tank filler sleeve (6)
Mouth is conical opening.
3. a kind of roller bearing simply lubricated according to claim 1, it is characterized in that：The hole of described tank filler sleeve (6)
Footpath is 3~5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710754026.9A CN107575466A (en) | 2017-08-29 | 2017-08-29 | A kind of roller bearing simply lubricated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710754026.9A CN107575466A (en) | 2017-08-29 | 2017-08-29 | A kind of roller bearing simply lubricated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107575466A true CN107575466A (en) | 2018-01-12 |
Family
ID=61030019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710754026.9A Withdrawn CN107575466A (en) | 2017-08-29 | 2017-08-29 | A kind of roller bearing simply lubricated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107575466A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155495A (en) * | 2011-03-01 | 2011-08-17 | 常州市武进永达机械轴承有限公司 | Dustproof type long cylindrical roller bearing |
| CN202628806U (en) * | 2012-05-22 | 2012-12-26 | 陆连运 | Lubricating type dual-column conical roller bearing |
| CN202746397U (en) * | 2012-07-31 | 2013-02-20 | 济宁精益轴承有限公司 | Spherical surface idler wheel type self-lubricating bearing |
| CN204164164U (en) * | 2014-10-12 | 2015-02-18 | 绍兴轴研轴承科技有限公司 | A kind of reinforcement lubricating type deep groove ball bearing |
| CN205978097U (en) * | 2016-08-31 | 2017-02-22 | 苏州哥特机械有限公司 | Removable coulter hub unit of lubricating oil |
-
2017
- 2017-08-29 CN CN201710754026.9A patent/CN107575466A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155495A (en) * | 2011-03-01 | 2011-08-17 | 常州市武进永达机械轴承有限公司 | Dustproof type long cylindrical roller bearing |
| CN202628806U (en) * | 2012-05-22 | 2012-12-26 | 陆连运 | Lubricating type dual-column conical roller bearing |
| CN202746397U (en) * | 2012-07-31 | 2013-02-20 | 济宁精益轴承有限公司 | Spherical surface idler wheel type self-lubricating bearing |
| CN204164164U (en) * | 2014-10-12 | 2015-02-18 | 绍兴轴研轴承科技有限公司 | A kind of reinforcement lubricating type deep groove ball bearing |
| CN205978097U (en) * | 2016-08-31 | 2017-02-22 | 苏州哥特机械有限公司 | Removable coulter hub unit of lubricating oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180112 |