CN102594002A - Bearing end cover - Google Patents
Bearing end cover Download PDFInfo
- Publication number
- CN102594002A CN102594002A CN2012100467363A CN201210046736A CN102594002A CN 102594002 A CN102594002 A CN 102594002A CN 2012100467363 A CN2012100467363 A CN 2012100467363A CN 201210046736 A CN201210046736 A CN 201210046736A CN 102594002 A CN102594002 A CN 102594002A
- Authority
- CN
- China
- Prior art keywords
- end cover
- bearing
- fixed block
- cover body
- filler point
- 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.)
- Pending
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- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a bearing end cover. The bearing end cover comprises a round end cover body, wherein a ring-shaped fixed block extends from one side of the end cover body; a fixed hole for fixing a main shaft is formed at the center of the end cover body; a boss extends outwards and radially on the circumference of the end cover body, and is provided with an oil filling hole which is communicated with the inner side of the fixed block; the oil filling hole is provided with a screw plug matched with the oil filling hole; a retaining ring extends on the fixed hole towards the fixed block; the inner diameter of the retaining ring is the same as the hole diameter of the fixed hole; and the retaining ring is positioned in the fixed block and extends out of the oil filling hole. The bearing end cover disclosed by the invention has the advantages that lubricating oil also can be conveniently and quickly added without need of disassembling the end cover, so that the condition that the lubricating oil on a bearing is thrown out due to influence of high temperature and high rotating speed is avoided, and further the waste of the lubricating oil is prevented.
Description
Technical field
The present invention relates to a kind of spare and accessory parts of motor, the bearing (ball) cover on especially a kind of motor belongs to the bearing (ball) cover technical field of motor.
Background technology
In motor, in order to guarantee the normal operation of motor, improve the useful life of motor, all can be on main shaft fixing rolling bearing, and it protected and prevent dust through the bearing (ball) cover of motor.Motor rotation just need unload bearing (ball) cover after a period of time, rolling bearing is lubricated, to prevent faults such as motor generation locking.When rolling bearing is lubricated, the motor that must stop, and need pull down bolts all on the end cap; Very waste time; And, dismantle and reinstall also very inconvenience for the more abominable place of some environment, caused very big influence to production efficiency.In addition, because the running of the main shaft height of motor, the butter on the rolling bearing receives high temperature and high-revolving influence, is thrown out of end cap often, has both caused very serious pollution to environment, has also wasted a lot of lubricating oil.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: it is convenient, fast to have proposed a kind of interpolation lubricating oil, and avoids lubricating oil to be thrown out of, wasting bearing (ball) cover.
Technical solution of the present invention is achieved in that a kind of bearing (ball) cover, comprises the round nose lid, and a side of said end cover body is extended with annular fixed block; The central authorities of said end cover body have the fixing hole of fixed main shaft; On the circumference of said end cover body, a boss extends radially outwardly; Have an oil filler point on the said boss, and oil filler point communicates with the inboard of fixed block; On the said fixing hole, be extended with baffle ring to the fixed block direction; The internal diameter of said baffle ring is identical with the aperture of fixing hole; Said baffle ring is positioned at fixed block, and baffle ring extends oil filler point.
Preferably, said oil filler point is provided with the plug screw that matches with oil filler point.
Preferably, be fixed with magnetic patch on the said plug screw.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Bearing (ball) cover of the present invention has oil filler point on end cover body, need not take end cap apart, also can add lubricating oil quickly and easily; Also be provided with baffle ring on the fixing hole of end cap, and baffle ring extended oil filler point, promptly oil filler point is projected on the circumference in the baffle ring outside, has effectively avoided the lubricating oil on the bearing, because of receiving high temperature and high-revolving influence throws away, has prevented the waste of lubricating oil.Bearing (ball) cover of the present invention also is provided with plug screw on its oil filler point, guaranteed the cleanliness factor at oil filler point place, simultaneously, is fixed with magnetic patch on the plug screw, and when taking down plug screw, magnetic patch is tightly inhaled plug screw and is attached on the end cap, avoids plug screw to lose.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Accompanying drawing l is the stereogram of bearing (ball) cover of the present invention;
Accompanying drawing 2 is the stereogram of another angle of bearing (ball) cover of the present invention;
Accompanying drawing 3 is the cutaway view of bearing (ball) cover of the present invention;
Wherein: 1, end cover body; 2, fixing hole; 3, plug screw; 4, magnetic patch; 5, boss; 6, oil filler point; 7, baffle ring; 8, fixed block.
Embodiment
Below in conjunction with accompanying drawing the present invention is described.
Be depicted as a kind of bearing (ball) cover of the present invention like accompanying drawing 1,2,3, comprise round nose lid 1, a side of said end cover body 1 is extended with annular fixed block 8; The central authorities of said end cover body 1 have the fixing hole 2 of fixed main shaft (not shown); On the circumference of said end cover body 1, a boss 5 extends radially outwardly; Have an oil filler point 6 on the said boss 5, and oil filler point 6 communicates with the inboard of fixed block 5; Said oil filler point 6 is provided with the plug screw 3 that matches with oil filler point 6; On the said fixing hole 2, be extended with baffle ring 7 to fixed block 8 directions; The internal diameter of said baffle ring 7 is identical with the aperture of fixing hole 2; Said baffle ring 7 is positioned at fixed block 8, and baffle ring 7 extends oil filler point 6; Said plug screw 3 upper ends are fixed with magnetic patch 4.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Bearing (ball) cover of the present invention has oil filler point on end cover body, need not take end cap apart, also can add lubricating oil quickly and easily; Also be provided with baffle ring on the fixing hole of end cap, and baffle ring extended oil filler point, promptly oil filler point is projected on the circumference in the baffle ring outside, has effectively avoided the lubricating oil on the bearing, because of receiving high temperature and high-revolving influence throws away, has prevented the waste of lubricating oil.Bearing (ball) cover of the present invention also is provided with plug screw on its oil filler point, guaranteed the cleanliness factor at oil filler point place, simultaneously, is fixed with magnetic patch on the plug screw, and when taking down plug screw, magnetic patch is tightly inhaled plug screw and is attached on the end cap, avoids plug screw to lose.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a bearing (ball) cover comprises the round nose lid, and a side of said end cover body is extended with annular fixed block, and the central authorities of said end cover body have the fixing hole of fixed main shaft, it is characterized in that: on the circumference of said end cover body, a boss extends radially outwardly; Have an oil filler point on the said boss, and oil filler point communicates with the inboard of fixed block; On the said fixing hole, be extended with baffle ring to the fixed block direction; The internal diameter of said baffle ring is identical with the aperture of fixing hole; Said baffle ring is positioned at fixed block, and baffle ring extends oil filler point.
2. bearing (ball) cover according to claim 1 is characterized in that: said oil filler point is provided with the plug screw that matches with oil filler point.
3. bearing (ball) cover according to claim 2 is characterized in that: said plug screw upper end is fixed with magnetic patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100467363A CN102594002A (en) | 2012-02-28 | 2012-02-28 | Bearing end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100467363A CN102594002A (en) | 2012-02-28 | 2012-02-28 | Bearing end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102594002A true CN102594002A (en) | 2012-07-18 |
Family
ID=46482313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100467363A Pending CN102594002A (en) | 2012-02-28 | 2012-02-28 | Bearing end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102594002A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532289A (en) * | 2013-11-01 | 2014-01-22 | 南车株洲电机有限公司 | Bearing seat end cover and motor |
| CN103644290A (en) * | 2013-12-13 | 2014-03-19 | 湖北双羽机械科技有限公司 | End cover of gearbox of rotary cultivator |
| CN106077666A (en) * | 2016-07-18 | 2016-11-09 | 安徽奥泰粉末冶金有限公司 | A kind of vehicle spindle bearing (ball) cover and production technology thereof |
-
2012
- 2012-02-28 CN CN2012100467363A patent/CN102594002A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532289A (en) * | 2013-11-01 | 2014-01-22 | 南车株洲电机有限公司 | Bearing seat end cover and motor |
| CN103532289B (en) * | 2013-11-01 | 2016-09-14 | 南车株洲电机有限公司 | A kind of bearing cover and a kind of motor |
| CN103644290A (en) * | 2013-12-13 | 2014-03-19 | 湖北双羽机械科技有限公司 | End cover of gearbox of rotary cultivator |
| CN103644290B (en) * | 2013-12-13 | 2015-11-11 | 湖北双羽机械科技有限公司 | A kind of end cover of gearbox of rotary cultivator |
| CN106077666A (en) * | 2016-07-18 | 2016-11-09 | 安徽奥泰粉末冶金有限公司 | A kind of vehicle spindle bearing (ball) cover and production technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |