CN108626256A - Self-lubricating bearing seat - Google Patents
Self-lubricating bearing seat Download PDFInfo
- Publication number
- CN108626256A CN108626256A CN201810620064.XA CN201810620064A CN108626256A CN 108626256 A CN108626256 A CN 108626256A CN 201810620064 A CN201810620064 A CN 201810620064A CN 108626256 A CN108626256 A CN 108626256A
- Authority
- CN
- China
- Prior art keywords
- self
- ball
- lubricating
- bearing
- bearing shell
- 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.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/14—Bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- General Details Of Gearings (AREA)
Abstract
The present invention relates to bearing block technical fields, especially a kind of self-lubricating bearing seat, including bearing block main body and the bearing shell being arranged in bearing block main center axis hole, bearing shell is internally provided with the lubrication circle of filling lubricating oil, lubrication circle is in communication with the outside by the ball for drain for being arranged in bearing shell inner wall, bearing shell inner wall offers the notch for installing ball, notch upper edge is provided with support wall compatible with ball, notch is connected to by corresponding oil transportation channel with lubrication circle, lubrication circle inner wall is coated with protective paint, oil filler point is offered on lubrication circle, sealing-plug is provided in oil filler point, traditional opened type self-lubricating agent is replaced to fill hole on drain ball, lubricant is avoided to flow out；The self-lubricating that countershaft is realized by the ball being in rolling contact with shaft outer surface while carrying out self-lubricating, improves transmission efficiency to reduce the frictional force between shaft and bearing shell.
Description
Technical field
The present invention relates to bearing block technical field, especially a kind of self-lubricating bearing seat.
Background technology
Bearing block, which is one kind, can receive the special large-scale and extra large size bearing seat of combined load, construction, have construction
The features such as compact, revolution sensitive, convenience for device maintenance, there is the place of bearing that there will be supporting point, the inner support point of bearing is axis,
Outer support is exactly the bearing block often said.It is easy between bearing shell and shaft because of rotation fever and abrasion inside existing bearing block, because
This is additionally arranged lubricating oil outlet in bearing shell inner wall, and such as application No. is CN201220287583.7, the applying date is June 19 in 2012
Day, apply for the patent of entitled " self-lubricating plain bearing seat ", the bearing block in bearing shell inner wall by opening up filled with self-lubricating
Hole is filled in the self-lubricating agent of agent, and to reduce bearing in the friction coefficient of internal operations, but self-lubricating agent filling hole is open ties
Structure, internal self-lubricating agent is easily flowed out, and how to be ensured in shaft rotation process, and self-lubricating agent can be coated in shaft surface,
It is a problem.
Invention content
In order to overcome the shortcomings of that existing self-lubricating agent cannot be coated uniformly on shaft surface, the present invention provides one kind certainly
Bearing block is lubricated, is solved the problems, such as by filling lubricating oil inside bearing shell and ball being arranged in bearing shell inner wall.
The technical solution adopted by the present invention to solve the technical problems is：A kind of self-lubricating bearing seat, including bearing block master
Body and the bearing shell being arranged in bearing block main center axis hole, bearing shell are internally provided with the lubrication circle of filling lubricating oil, lubrication circle
It is in communication with the outside by the ball for drain for being arranged in bearing shell inner wall, is moistened by the drain principle countershaft of ball
It is sliding.
Further, including bearing shell inner wall offers the notch for installing ball, and notch upper edge is provided with and ball phase
The support wall of adaptation so that ball is embedded just to be rotated in support wall.
Further, including notch is connected to by corresponding oil transportation channel with lubrication circle, oil transportation channel and notch one
One is correspondingly arranged so that fuel-displaced more smooth.
Further, including lubrication circle inner wall is coated with protective paint, prevents from being corroded inside bearing shell.
Further, including on lubrication circle oil filler point is offered, is provided with sealing-plug in oil filler point, filling is facilitated to lubricate
Oil.
The invention has the advantages that replacing traditional opened type self-lubricating agent to fill hole on drain ball, avoid lubricating
Agent is flowed out；The self-lubricating that countershaft is realized by the ball being in rolling contact with shaft outer surface, to reduce between shaft and bearing shell
Frictional force while carrying out self-lubricating, improves transmission efficiency.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the support wall schematic diagram of the present invention；
Fig. 3 is the oil filler point schematic diagram of the present invention.
1. bearing block main body in figure, 2. central shaft holes, 3. bearing shells, 4. lubrication circles, 5. balls, 6. support walls, 7. oil transportations are logical
Road, 8. oil filler points, 9. sealing-plugs.
Specific implementation mode
As Fig. 1 is the structural schematic diagram of the present invention, a kind of self-lubricating bearing seat, including bearing block main body 1 and is arranged in axis
Bearing shell 3 in 1 central shaft hole 2 of housing body, bearing shell 3 are internally provided with the lubrication circle 4 of filling lubricating oil, and lubrication circle 4 is by setting
The ball 5 for drain set in 3 inner wall of bearing shell is in communication with the outside, and 3 inner wall of bearing shell offers the notch for installing ball 5,
Notch is connected to by corresponding oil transportation channel 7 with lubrication circle 4, and lubrication 4 inner walls of circle are coated with protective paint.When installing and using,
Metal (upper flap is closed by bolt, bearing shell 3 is fixed in central shaft hole, is offered inside bearing shell 3 for filling lubrication
The lubrication circle 4 of oil, lubrication 4 inner walls of circle are embedded with several balls 5 for drain, and ball 5 and lubrication circle 4 pass through oil transportation channel 7
It is connected to, 7 one end of oil transportation channel is welded and fixed with lubrication 4 inner walls of circle, and 7 other end of oil transportation channel is the arcwall face of indent, just
In be embedded ball 5 and facilitate ball 5 rotate, after bearing is passed through out of bearing shell 3, the ball 5 of bearing outside surface and 3 inner wall of bearing shell
It completely attaches to, bearing rotary drives ball 5 to roll, and lubricating oil is exported in ball rolling process out of oil transportation channel 7, to realize
The lubrication of bearing improves transmission efficiency to reduce the frictional force between shaft and bearing shell.
As shown in Fig. 2, notch upper edge is provided with support wall 6 compatible with ball 5, the setting of support wall 6 is at 5 middle part of ball
Hereinafter, 5 lower part of ball is wrapped, it can not only prevent ball 5 from deviating from from 7 end of oil transportation channel, moreover it is possible to ball 5 be supported to be revolved
Turn.
As shown in figure 3, offering oil filler point 8 on lubrication circle 4, sealing-plug 9 is provided in oil filler point 8, oil filler point 8 is opened in
4 tops of lubrication circle, are added with needle tubing, and blocking aperture using sealing-plug 9 after the completion of oiling is sealed, and sealing-plug 9 is inverted trapezoidal,
Sealing effect is good, is not easy.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
In the case where not departing from spirit and scope as defined in the appended claims, many modifications, variation or equivalent can be made, but all
It will fall within the scope of protection of the present invention.
Claims (5)
1. a kind of self-lubricating bearing seat, including bearing block main body（1）With setting in bearing block main body（1）Central shaft hole（2）Interior
Bearing shell（3）, characterized in that the bearing shell（3）It is internally provided with the lubrication circle of filling lubricating oil（4）, lubrication circle（4）Pass through setting
In bearing shell（3）The ball for drain of inner wall（5）It is in communication with the outside.
2. self-lubricating bearing seat according to claim 1, characterized in that the bearing shell（3）Inner wall is offered for installing
Ball（5）Notch, notch upper edge is provided with and ball（5）Compatible support wall（6）.
3. self-lubricating bearing seat according to claim 2, characterized in that the notch passes through corresponding oil transportation channel
（7）It is enclosed with lubrication（4）Connection.
4. self-lubricating bearing seat according to claim 1, characterized in that the lubrication circle（4）Inner wall is coated with protective paint.
5. self-lubricating bearing seat according to claim 1, characterized in that the lubrication circle（4）On offer oil filler point
（8）, oil filler point（8）Inside it is provided with sealing-plug（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620064.XA CN108626256A (en) | 2018-06-15 | 2018-06-15 | Self-lubricating bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810620064.XA CN108626256A (en) | 2018-06-15 | 2018-06-15 | Self-lubricating bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108626256A true CN108626256A (en) | 2018-10-09 |
Family
ID=63691747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810620064.XA Withdrawn CN108626256A (en) | 2018-06-15 | 2018-06-15 | Self-lubricating bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108626256A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500843A (en) * | 2018-11-15 | 2019-03-22 | 宁波市雄风电器有限公司 | A kind of electric haircutting scissors |
| CN110154745A (en) * | 2019-04-08 | 2019-08-23 | 浙江万里扬新能源驱动科技有限公司 | A kind of two-in-one power assembly of new-energy automobile |
| CN112377518A (en) * | 2020-10-30 | 2021-02-19 | 沈睿 | Sliding bearing |
| CN114013459A (en) * | 2021-11-02 | 2022-02-08 | 中铁八局集团第三工程有限公司 | Automatic lubricated cableway overspeed device tensioner |
-
2018
- 2018-06-15 CN CN201810620064.XA patent/CN108626256A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500843A (en) * | 2018-11-15 | 2019-03-22 | 宁波市雄风电器有限公司 | A kind of electric haircutting scissors |
| CN110154745A (en) * | 2019-04-08 | 2019-08-23 | 浙江万里扬新能源驱动科技有限公司 | A kind of two-in-one power assembly of new-energy automobile |
| CN112377518A (en) * | 2020-10-30 | 2021-02-19 | 沈睿 | Sliding bearing |
| CN114013459A (en) * | 2021-11-02 | 2022-02-08 | 中铁八局集团第三工程有限公司 | Automatic lubricated cableway overspeed device tensioner |
| CN114013459B (en) * | 2021-11-02 | 2023-03-14 | 中铁八局集团第三工程有限公司 | Automatic lubricated cableway overspeed device tensioner |
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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 |
Application publication date: 20181009 |
|
| WW01 | Invention patent application withdrawn after publication |