CN206874672U - A kind of bearing - Google Patents
A kind of bearing Download PDFInfo
- Publication number
- CN206874672U CN206874672U CN201720499155.3U CN201720499155U CN206874672U CN 206874672 U CN206874672 U CN 206874672U CN 201720499155 U CN201720499155 U CN 201720499155U CN 206874672 U CN206874672 U CN 206874672U
- Authority
- CN
- China
- Prior art keywords
- oil
- road
- inner ring
- ring
- ball
- 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
A kind of bearing,Including inner ring and outer ring,Several balls and the retainer for keeping ball position are provided between the inner ring and outer ring,Its drip irrigation device is to be provided with the sealing ring for closing inner ring and outer ring gap between the inner ring and outer ring,Oil injecting part is provided with sealing ring,The oil injecting part is included through the oiling road of sealing ring,The plug for sealed oil-filling hole is placed with the oiling road,The oil storage road for offering on the inner ring through upper surface and madial wall and being communicated with oiling road,Smearing part is provided with the oil storage road,The smearing part includes substrate,The elastic component of mounting cylinder and connecting substrate and mounting cylinder,The substrate is fixedly connected in oil storage road,The substrate communicates with oil storage road respectively with mounting cylinder,Sponge for being lubricated oil smearing to ball is installed in mounting cylinder,Smearing part makes lubricating oil uniformly wipe on ball,Prevent lubricating oil from the waste that expulsion events cause lubricating oil occurring in bearing.
Description
Technical field
Mechanical fitting field is the utility model is related to, more particularly to a kind of bearing.
Background technology
Bearing is a kind of very important parts in plant equipment, is used widely in mechanical field, bearing and axle
With the use of mechanical rotary body can be supported to do axial rotation motion, fixation can be not only played in mechanical transmission course,
And load coefficient of friction can be reduced, reduce the resistance of motion, reduce friction.When other parts produce relative fortune each other on axle
When dynamic, bearing can be used for the coefficient of friction reduced in power transmission process and keep the position of axis center to fix.
Notification number is that CN205533797U Chinese patent discloses a kind of deep groove ball bearing, and the deep groove ball bearing includes axle
Inner ring, bearing outer ring, retainer and steel ball are held, two end faces of bearing inner race are respectively equipped with support slot, and bearing outer ring inner surface is set
There is baffle ring, baffle ring is provided with seal groove, in addition to two bracing rings, support ring and sealing ring is respectively equipped with bracing ring, and prop up
Pushing out ring and sealing ring are embedded in support slot and seal groove respectively, and baffle ring is provided with some oil filler points, and oil filler point one end and bearing
The cavity UNICOM formed between inner ring, bearing outer ring and two bracing rings, bracing ring are corresponding in turn to provided with some with oil filler point
The positioning hole of setting, and oil filler point hole wall has internal thread.
This deep groove ball bearing is convenient to add lubricating oil into bearing, but when adding lubricating oil, and lubricating oil is from oiling
The outlet in hole is directly sprayed in the waste on ball and retainer, causing lubricating oil.
Utility model content
The purpose of this utility model is to provide a kind of bearing, and having prevents lubricating oil from expulsion events occurring in bearing, saves
The about effect of lubricating oil.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of bearing, including inner ring and outer ring, several balls are provided between the inner ring and outer ring and for protecting
The retainer of ball position is held, the sealing ring for closing inner ring and outer ring gap is provided between the inner ring and outer ring, is sealed
Oil injecting part is provided with circle, the oil injecting part includes the plug through the oiling road of sealing ring and for sealed oil-filling road opening,
One end is offered on the inner ring oil storage road that another end passes through inner ring lateral wall is connected with oiling road, be provided with the oil storage road
Part is smeared, the part of smearing includes the elastic component of substrate, mounting cylinder and connecting substrate and mounting cylinder, installed in the mounting cylinder
There is the sponge that one end contradicts with ball, mounting cylinder with offering the groove for lubricating oil circulation respectively on substrate.
Pass through above-mentioned technical proposal, plug oiling into oiling road is opened, lubricating oil is flow in oil storage road, due to mounting cylinder
Communicated with substrate with oil storage road, the sponge being installed in mounting cylinder pushes away by the suction-operated storage lubricating oil of itself, elastic component
Dynamic sponge is connected to ball and is uniformly applied to lubricating oil on ball.
Further, the elastic component is spring.
Pass through above-mentioned technical proposal, the spring are common materials and can reach Expected Results.
Further, the section in the oil storage road is S-shaped.
Pass through above-mentioned technical proposal, increase lubricating oil makes to the pressure of mounting cylinder while increasing the oil reserve in oil storage road
Elastic component deforms upon extruding of the increase sponge to ball, ball is smeared more lubricating oil, increases the lubricant effect of ball.
Further, the lateral wall of the inner ring is provided with the annular groove being bonded with ball with the madial wall of outer ring.
Pass through above-mentioned technical proposal, the upper and lower displacement of ball is on the one hand limited by annular groove, its ball is only capable of edge
Inner ring circumferentially rolls；On the other hand the contact area between increase and ball, reduce in ball rotation process on the outside of inner ring
The wear phenomenon of wall and outer ring madial wall, extend the service life of ball.
Further, the plug and oiling road screw thread coordinate for sealed oil-filling road.
Pass through above-mentioned technical proposal, the oiling road and plug that screw thread coordinates facilitate plug to avoid existing in bearing while dismounting
Plug is thrown away during work, causes outflow of lubrication oil to waste.
Further, the plug is made using quality of rubber materials.
Pass through above-mentioned technical proposal, the plug of quality of rubber materials have certain elasticity, plug and oiling road inwall is more sticked on
Close, ensure the sealing of bearing.
In summary, the utility model has the advantages that：
（1）By removing plug by the injection oiling road of lubricating oil, lubricating oil is convenient between flowing through oil storage road and smearing to be carried out
The lubrication work of bearing；
（2）Part is smeared on inner ring lateral wall, smearing lubrication is carried out to ball by sponge, directly abration position entered
Row lubrication, lubricant effect is more obvious and reduces the waste of lubricating oil.
Brief description of the drawings
Fig. 1 is the utility model section structural representation；
Fig. 2 is A portions enlarged drawing in Fig. 1.
Reference：1st, inner ring；2nd, outer ring；3rd, ball；4th, retainer；5th, annular groove；6th, sealing ring；7th, oil injecting part；
8th, oiling road；9th, plug；10th, oil storage road；11st, part is smeared；12nd, substrate；13rd, mounting cylinder；14th, elastic component；15th, sponge.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of bearing, as shown in figure 1, including inner ring 1 and outer ring 2, be provided between inner ring 1 and outer ring 2 multiple balls 3 with
And for keeping the retainer 4 of the position of ball 3, the lateral wall of inner ring 1 is bonded with being offered on the madial wall of outer ring 2 with ball 3
Annular groove 5, the top and bottom of inner ring 1 and outer ring 2 are respectively arranged with sealing ring 6, oil injecting part are provided with sealing ring 6
7。
Oil injecting part 7 includes being opened in the oiling road 8 of insertion sealing ring 6 upper and lower end face in sealing ring 6, is set in oiling road 8
There is the plug 9 coordinated with the screw thread of oiling road 8, plug 9 screws in oiling road 8 and closes oiling road 8.
S-shaped oil storage road 10, the ring that oil storage road 10 is penetrated on the upper surface and lateral wall of inner ring 1 are offered on inner ring 1
Part 11 is smeared towards being provided with one end of annular groove 5 in connected in star 5, oil storage road 10, and smearing part 11 includes being fixedly connected on oil storage
The substrate 12 of the side wall of road 10, the mounting cylinder 13 and the elastic component of connecting substrate 12 and mounting cylinder 13 for being connected to the side wall of oil storage road 10
14, elastic component 14 is a spring in this implementation, and the sponge 15 for being connected to ball 3, mounting cylinder 13 and base are connected with mounting cylinder 13
Plate 12 communicates with oil storage road 10, injects lubricating oil into oil injecting part 7, during lubrication Chuck Steak in oil storage road 10, mounting cylinder 13 by
Elastic component 14 stretches during the pressure of lubricating oil in oil storage road 10, and sponge 15 extrudes the side of ball 3 and oil is lubricated to ball 3
Smear, when the lubricating oil in oil storage road 10 is less, elastic component 14 resets, and 15, sponge abuts ball 3 and ball 3 is lubricated
The wiping of oil.
Operation principle：When needing to bearing lubrication, plug 9 is outwarded winding to open the opening in oiling road 8, into oiling road 8
Lubricating oil is injected, lubricating oil is flow in oil storage road 10, and sponge 15 absorbs lubricating oil and ball 3 is lubricated, when oiling is completed
Afterwards, plug 9 is torqued-up to the opening in oiling road 8 to ensure the sealing of bearing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of bearing, including inner ring (1) and outer ring (2), several balls are provided between the inner ring (1) and outer ring (2)
(3) and for keeping the retainer (4) of ball (3) position, it is characterized in that：Use is provided between the inner ring (1) and outer ring (2)
Sealing ring (6) in closing inner ring (1) and outer ring (2) gap, oil injecting part (7), the oil injecting part are provided with sealing ring (6)
(7) include through the oiling road (8) of sealing ring (6) and for sealed oil-filling road（8）The plug of opening（9）, the inner ring（1）On
Offer one end and oiling road（8）Connection another end passes through inner ring（1）The oil storage road of lateral wall（10）, the oil storage road (10) is interior to be set
It is equipped with and smears part (11), the smearing part (11) includes substrate (12), mounting cylinder (13) and connecting substrate (12) and mounting cylinder
(13) elastic component (14), the mounting cylinder（13）One end and ball are inside installed（3）The sponge of conflict（15）, mounting cylinder（13）
With substrate（12）The upper groove offered respectively for lubricating oil circulation.
2. a kind of bearing according to claim 1, it is characterized in that：The elastic component (14) is spring.
3. a kind of bearing according to claim 2, it is characterized in that：The section of the oil storage road (10) is S-shaped.
4. a kind of bearing according to claim 3, it is characterized in that：The lateral wall of the inner ring (1) and the inner side of outer ring (2)
The annular groove (5) being bonded with ball (3) is respectively equipped with wall.
5. a kind of bearing according to claim 1, it is characterized in that：The plug（9）With oiling road（8）Screw thread, which coordinates, to be used for
Sealed oil-filling road (8).
6. a kind of bearing according to claim 1, it is characterized in that：The plug (9) is made using quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499155.3U CN206874672U (en) | 2017-05-06 | 2017-05-06 | A kind of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499155.3U CN206874672U (en) | 2017-05-06 | 2017-05-06 | A kind of bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874672U true CN206874672U (en) | 2018-01-12 |
Family
ID=61338852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720499155.3U Expired - Fee Related CN206874672U (en) | 2017-05-06 | 2017-05-06 | A kind of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874672U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412902A (en) * | 2018-05-22 | 2018-08-17 | 张家港汉升机械科技有限公司 | A kind of bearing convenient for lubrication |
| CN108953384A (en) * | 2018-09-05 | 2018-12-07 | 宁波艾德轴业有限公司 | A kind of variable frequency motor bearing |
| CN109236854A (en) * | 2018-11-09 | 2019-01-18 | 瓦房店欧德轴承制造有限公司 | High-speed paper machine bearing |
| CN110778603A (en) * | 2019-11-24 | 2020-02-11 | 张耕乾 | Ball bearing for eliminating pitting phenomenon by using friction force |
| CN112431852A (en) * | 2020-10-12 | 2021-03-02 | 宁波美亚特精密传动部件有限公司 | Novel conical bearing |
| CN112664570A (en) * | 2020-12-22 | 2021-04-16 | 武志强 | Ceramic bearing |
| CN113090670A (en) * | 2021-04-06 | 2021-07-09 | 人本股份有限公司 | Ball bearing |
| CN114576265A (en) * | 2022-03-07 | 2022-06-03 | 山东华工轴承有限公司 | Self-aligning roller bearing convenient to fix and used for belt conveyor roller |
-
2017
- 2017-05-06 CN CN201720499155.3U patent/CN206874672U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412902A (en) * | 2018-05-22 | 2018-08-17 | 张家港汉升机械科技有限公司 | A kind of bearing convenient for lubrication |
| CN108953384A (en) * | 2018-09-05 | 2018-12-07 | 宁波艾德轴业有限公司 | A kind of variable frequency motor bearing |
| CN109236854A (en) * | 2018-11-09 | 2019-01-18 | 瓦房店欧德轴承制造有限公司 | High-speed paper machine bearing |
| CN110778603A (en) * | 2019-11-24 | 2020-02-11 | 张耕乾 | Ball bearing for eliminating pitting phenomenon by using friction force |
| CN110778603B (en) * | 2019-11-24 | 2020-12-15 | 海宁科巍轴承科技有限公司 | Ball bearing for eliminating pitting phenomenon by using friction force |
| CN112431852A (en) * | 2020-10-12 | 2021-03-02 | 宁波美亚特精密传动部件有限公司 | Novel conical bearing |
| CN112664570A (en) * | 2020-12-22 | 2021-04-16 | 武志强 | Ceramic bearing |
| CN112664570B (en) * | 2020-12-22 | 2022-05-31 | 扬州宝飞机电有限公司 | Ceramic bearing |
| CN113090670A (en) * | 2021-04-06 | 2021-07-09 | 人本股份有限公司 | Ball bearing |
| CN114576265A (en) * | 2022-03-07 | 2022-06-03 | 山东华工轴承有限公司 | Self-aligning roller bearing convenient to fix and used for belt conveyor roller |
| CN114576265B (en) * | 2022-03-07 | 2023-08-04 | 山东华工轴承有限公司 | Conveniently-fixed self-aligning roller bearing for belt conveyor roller |
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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: 20180112 Termination date: 20190506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |