CN204164164U - A kind of reinforcement lubricating type deep groove ball bearing - Google Patents
A kind of reinforcement lubricating type deep groove ball bearing Download PDFInfo
- Publication number
- CN204164164U CN204164164U CN201420588359.0U CN201420588359U CN204164164U CN 204164164 U CN204164164 U CN 204164164U CN 201420588359 U CN201420588359 U CN 201420588359U CN 204164164 U CN204164164 U CN 204164164U
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- CN
- China
- Prior art keywords
- ring
- bearing
- outer ring
- oil
- storage tank
- 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
The utility model relates generally to a kind of reinforcement lubricating type deep groove ball bearing, comprise outer ring, inner ring, ball, retainer, bearing outer ring offers oil hole, in oil hole, one-way valve is installed, outer ring ring raceway offers annular oil storage tank, and lubricant oil unnecessary during oiling can be stored in oil storage tank, is provided with direct contact seal circle between bearing outer ring groove and bearing inner race groove, can effective sealing, reduce oil leakage.The utility model by offering oil hole and annular oil storage tank on bearing outer ring, ensure that the sufficient lubrication of deep groove ball bearing, and by installing one-way valve in oil hole, effectively prevent lubricant oil to leak from oil hole, improve lubrication effect, reduce bearing wear, extend bearing working life.
Description
Technical field
The utility model relates to a kind of band oil storage tank deep groove ball bearing, belongs to field of bearings.
Background technique
Deep groove ball bearing is a kind of modal rolling bearing, and basic model deep groove ball bearing is by an inner ring, an outer ring, and one group of ball, one group of retainer are formed.Bearing in use, outer ring, has friction between inner ring and ball, if bearing lacks lubrication, then bearing temperature can be caused to raise, increased wear, thus shorten bearing life.Due to comparatively closed between the ring raceway of the inside and outside circle of deep groove ball bearing and ball, cause the more difficult sufficient lubrication of deep groove ball bearing.Also the bearing both ends or one end had are provided with seal ring, use and stop that the lubricating grease of prior filling leaks, but with the passing of time this kind of bearing once, can only use when dispatching from the factory in filling, there is grease solidification caking, is difficult to the shortcomings such as replacing.
Summary of the invention
For the deficiencies in the prior art, the utility model object is to provide a kind of and strengthens lubricating type deep groove ball bearing, can realize the sufficient lubrication of bearing, and reduces the deep groove ball bearing that bearing oil leaks.
For achieving the above object, the utility model adopts following technological scheme:
A kind of reinforcement lubricating type deep groove ball bearing, comprise outer ring, inner ring, ball, retainer, inside and outside circle is provided with ring raceway, and ball is limited on the ring raceway between inside and outside circle by retainer and moves;
Described outer ring offers oil hole, enclose outside on ring raceway and be also provided with an annular oil storage tank, oil hole is communicated with annular oil storage tank, and lubricant oil can join Bearing inner conveniently by oil hole, and the radius of this annular oil storage tank is less than the radius of ring raceway; Annular oil storage tank can increase oil storage space, and unnecessary lubricating oil storage, in oil storage tank, realizes repairing when bearing runs up, and effectively can increase lubrication;
Described inner ring and both sides, outer ring are provided with groove, and the direct contact seal circle external diameter profile with metal frame is fixed in the groove of outer ring; The internal diameter profile of seal ring is provided with resilient epipharynx and outer lip, and epipharynx is pressed against on inner ring groove inner wall, and outer lip is pressed against on inner ring, double seal, can effectively stop lubricant oil to leak; Can relatively rotate between seal ring with inner ring;
When bearing is installed on bearing support, oil hole vertically upward, the lubricating cup mounting point of aiming axis bearing, lubricant oil uniaxially can be controlled and flow into outer ring oil hole from lubricating cup, and then flow to bearing race inside, play each ball of lubrication effect, simultaneously owing to being provided with seal ring at bearing two ends, can prevent lubricant oil from leaking.
The beneficial effects of the utility model are:
1. the utility model arranges oil hole by adopting in outer ring, and on oil hole, installed lubricating cup, can add lubricant oil easily, improve oiling working efficiency to Bearing inner.
2. the utility model arranges annular oil storage tank by enclosing outside on ring raceway, expands oil storage space, can be effectively in store by Excess lubricating oil, ensure that the sufficient lubrication of bearing, extend the working life of bearing.
3. seal ring is fixed on outer ring, for the relative rotation with inner ring, and when bearing High Rotation Speed, due to the effect of centrifugal force, lubricant oil is thrown toward outer ring raceway side; When bearing is static, lubricant oil gathers in the lower raceway of horizontal position, because seal ring and outer ring are that fixing rigidity is combined, so good seal performance, can contain the lubricant oil dripped of staying and not leak outside, guarantee that next time is reused.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1 outer ring, 2 inner rings, 3 balls, 4 direct contact seal circles, 5 retainers, 6 oil holes, 7 annular oil storage tanks, 8 outer ring grooves, 9 inner ring grooves.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Referring to Fig. 1, a kind of reinforcement lubricating type deep groove ball bearing, comprise outer ring 1, inner ring 2, ball 3, retainer 5, ball 3 is limited on the ring raceway of outer ring 1 and inner ring 2 by retainer 5, outer ring 1 offers oil hole 6, when bearing is installed on bearing support, oil hole 6 vertically upward, lubricating cup (matured product does not illustrate) mounting point of aiming axis bearing, can control lubricant oil uniaxially and flow into Bearing inner from lubricating cup by oil hole 6.The ring raceway of outer ring 1 is also provided with annular oil storage tank 8, and the radius of annular oil storage tank 8 is less than the radius of outer ring ring raceway.Lubricating oil storage unnecessary during oiling, can to bearing repairing during bearing high speed operation in this annular oil storage tank 8, sufficient lubrication bearing, reduces bearing outer ring 1, friction between inner ring 2 and ball 3.Bearing outer ring 1 and inner ring 2 are processed with outer ring groove 9 and inner ring groove 10, direct contact seal circle 4 is provided with between outer ring groove 9 and inner ring groove 10, direct contact seal circle 4 is fixed on bearing outer ring 1, the epipharynx elasticity of seal ring 4 is pressed against on the madial wall of inner ring groove 9, outer lip elasticity is pressed against on inner ring 2, can effective sealing, reduce lubricant oil and leak, improve lubrication effect.
Claims (2)
1. strengthen lubricating type deep groove ball bearing for one kind, comprise outer ring (1), inner ring (2), ball (3), retainer (5), inside and outside circle is provided with ring raceway, and ball (3) is limited on the ring raceway between inside and outside circle by retainer (5) and moves;
It is characterized in that: outer ring (1) offers oil hole (6), the ring raceway of outer ring (1) offers annular oil storage tank, and oil hole is communicated with annular oil storage tank (7); Outer ring (1) and inner ring (2) are also processed with outer ring groove (8) and inner ring groove (9), direct contact seal circle (4) is installed between outer ring groove (9) and inner ring groove (10); The external diameter profile of seal ring (4) is fixed on outer ring, the internal diameter profile of seal ring (4) is provided with resilient epipharynx and outer lip, epipharynx is pressed against on inner ring groove (9) inwall, and outer lip is pressed against on inner ring (2); Can relatively rotate between seal ring (4) with inner ring (2).
2. one according to claim 1 strengthens lubricating type deep groove ball bearing, it is characterized in that: the radius of described annular oil storage tank (8) is less than the radius of the ring raceway on outer ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588359.0U CN204164164U (en) | 2014-10-12 | 2014-10-12 | A kind of reinforcement lubricating type deep groove ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588359.0U CN204164164U (en) | 2014-10-12 | 2014-10-12 | A kind of reinforcement lubricating type deep groove ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164164U true CN204164164U (en) | 2015-02-18 |
Family
ID=52537855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588359.0U Expired - Fee Related CN204164164U (en) | 2014-10-12 | 2014-10-12 | A kind of reinforcement lubricating type deep groove ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164164U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114466A (en) * | 2015-10-14 | 2015-12-02 | 如皋市非标轴承有限公司 | Rolling bearing |
| CN105460391A (en) * | 2015-12-16 | 2016-04-06 | 芜湖普威技研有限公司 | Transfer device for automobile main bearing |
| CN107289011A (en) * | 2017-08-11 | 2017-10-24 | 苏州顺革智能科技有限公司 | A kind of ball bearing of oil storage lubrication |
| CN107314030A (en) * | 2017-07-05 | 2017-11-03 | 徐州博丰轴承有限公司 | A kind of self-lubricating bearing |
| CN107575466A (en) * | 2017-08-29 | 2018-01-12 | 朱家友 | A kind of roller bearing simply lubricated |
| CN109307055A (en) * | 2018-11-15 | 2019-02-05 | 南京南邦科技开发有限公司 | A kind of car deceleration device and its working method with high-efficiency lubricating |
| CN110030208A (en) * | 2019-03-27 | 2019-07-19 | 盐城海纳汽车零部件有限公司 | A kind of cooling water pump for automobile engine |
-
2014
- 2014-10-12 CN CN201420588359.0U patent/CN204164164U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114466A (en) * | 2015-10-14 | 2015-12-02 | 如皋市非标轴承有限公司 | Rolling bearing |
| CN105460391A (en) * | 2015-12-16 | 2016-04-06 | 芜湖普威技研有限公司 | Transfer device for automobile main bearing |
| CN107314030A (en) * | 2017-07-05 | 2017-11-03 | 徐州博丰轴承有限公司 | A kind of self-lubricating bearing |
| CN107289011A (en) * | 2017-08-11 | 2017-10-24 | 苏州顺革智能科技有限公司 | A kind of ball bearing of oil storage lubrication |
| CN107575466A (en) * | 2017-08-29 | 2018-01-12 | 朱家友 | A kind of roller bearing simply lubricated |
| CN109307055A (en) * | 2018-11-15 | 2019-02-05 | 南京南邦科技开发有限公司 | A kind of car deceleration device and its working method with high-efficiency lubricating |
| CN110030208A (en) * | 2019-03-27 | 2019-07-19 | 盐城海纳汽车零部件有限公司 | A kind of cooling water pump for automobile engine |
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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: 20150218 Termination date: 20161012 |