CN107588105A - Retainer sets the bearing of dust cover - Google Patents
Retainer sets the bearing of dust cover Download PDFInfo
- Publication number
- CN107588105A CN107588105A CN201710997551.3A CN201710997551A CN107588105A CN 107588105 A CN107588105 A CN 107588105A CN 201710997551 A CN201710997551 A CN 201710997551A CN 107588105 A CN107588105 A CN 107588105A
- Authority
- CN
- China
- Prior art keywords
- bearing
- retainer
- dust cover
- outer ring
- inner race
- 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- Withdrawn
Links
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses the bearing that a kind of retainer sets dust cover,Including bearing outer ring,Bearing inner race,Ball and retainer,The bearing outer ring is located at the outside of the bearing inner race,Some balls are provided between the bearing outer ring and the bearing inner race,The retainer is provided with the outside of some balls,The ball is fixed between the bearing outer ring and the bearing inner race by the retainer,Formed and isolated by the retainer between the adjacent ball,The both sides of the retainer are provided with two pieces of dust covers,Two pieces of dust covers are symmetrical set,The dust cover annular is arranged on the both sides of the retainer,The dust cover is threadedly coupled with the retainer,One end of the dust cover is set close to the inner side end of the bearing outer ring,The other end of the dust cover is set close to the end face outside of the bearing inner race.By the above-mentioned means, the present invention can make the dust of Bearing outer be not easily accessible Bearing inner.
Description
Technical field
The present invention relates to field of bearings, more particularly to a kind of bearing of retainer setting dust cover.
Background technology
Bearing is that part that is fixed and reducing load coefficient of friction is played in mechanical transmission course.It may also be said that when other
Parts when producing relative motion each other on axle, for reducing coefficient of friction and the holding shaft center in power transmission process
Fixed parts.Bearing is a kind of very important parts in contemporary plant equipment.Its major function is support machinery rotation
Swivel, to reduce mechanical load coefficient of friction of the equipment in transmission process, bearing easily has dust to enter when running at high speed
Bearing inner is gone to, the running speed of bearing can be influenceed to a certain extent.
The content of the invention
The present invention solves the technical problem of a kind of bearing of retainer setting dust cover is provided, can make outside bearing
The dust in portion is not easily accessible Bearing inner.
In order to solve the above technical problems, one aspect of the present invention is：It is dust-proof to provide a kind of retainer setting
The bearing of cover, including bearing outer ring, bearing inner race, ball and retainer, the bearing outer ring is located at the outer of the bearing inner race
Side, the bearing outer ring and the bearing inner race are coaxially disposed, and are rolled and are provided between the bearing outer ring and the bearing inner race
Some balls, some parcels of balls outside half are provided with the retainer, and the ball is fixed by the retainer
Between the bearing outer ring and the bearing inner race, connect to form isolation by the retainer between the adjacent ball,
The both sides of the retainer are provided with two pieces of dust covers, and two pieces of dust covers are symmetrical set, and the dust cover annular is set
In the both sides of the retainer, the both ends of the retainer offer some screwed holes, and some screws, institute are imported with screwed hole
State dust cover to be connected by some screw threads with the retainer, one end of the dust cover is in the bearing outer ring
Side end face is set, and the other end of the dust cover is set close to the end face outside of the bearing inner race, the dust cover cover in
Closing is formed between the bearing outer ring and the bearing inner race.
In a preferred embodiment of the present invention, the inner side of the bearing outer ring is provided with the first raceway, the bearing inner race
Outside be provided with the second raceway, the ball, which rolls, to be located between the first raceway and the second raceway.
In a preferred embodiment of the present invention, the screwed hole at the retainer both ends is uniformly distributed setting.
In a preferred embodiment of the present invention, the dust cover uses quality of rubber materials.
The beneficial effects of the invention are as follows：The present invention is prevented by setting two pieces of dust covers to stop the dust of Bearing outer
The dust of Bearing outer, which enters Bearing inner, influences running.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing, wherein：
Fig. 1 is the structural representation for the preferred embodiment of bearing one that retainer of the present invention sets dust cover；
Fig. 2 is the top view for the bearing that retainer of the present invention sets dust cover；
The mark of each part is as follows in accompanying drawing：1st, bearing outer ring；2nd, bearing inner race；3rd, ball；4th, retainer；5th, dust cover.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Fig. 1 and Fig. 2 are referred to, the embodiment of the present invention includes：
A kind of retainer sets the bearing of dust cover, including bearing outer ring 1, bearing inner race 2, ball 3 and retainer 4, its feature
It is, the bearing outer ring 1 is located at the outside of the bearing inner race 2, and the bearing outer ring 1 and the bearing inner race 2 are coaxially set
Put, rolled between the bearing outer ring 1 and the bearing inner race 2 and be provided with some balls 3, some outsides of ball 3 half
Parcel is provided with the retainer 4, and the ball 3 is fixed on the bearing outer ring 1 and the bearing inner race by the retainer 4
Connected between 2, between the adjacent ball 3 by the retainer 4 and form isolation, the both sides of the retainer 4 are provided with two pieces
Dust cover 5, two pieces of dust covers 5 are symmetrical set, and the annular of dust cover 5 is arranged on the both sides of the retainer 4, institute
The both ends for stating retainer 5 offer some screwed holes, and some screws, the dust cover 5 and the holding are imported with screwed hole
Frame 4 is connected by some screw threads, and one end of the dust cover 5 is set close to the inner side end of the bearing outer ring 1, described
The other end of dust cover 5 is set close to the end face outside of the bearing inner race 2, and the dust cover 5 is covered in the bearing outer ring 1
Closing is formed between the bearing inner race 2.
In addition, the inner side of the bearing outer ring 1 is provided with the first raceway, the outside of the bearing inner race 2 is provided with the second raceway,
The ball 3, which rolls, to be located between the first raceway and the second raceway.
In addition, the screwed hole at the both ends of retainer 4 is uniformly distributed setting.
In addition, the dust cover 5 uses quality of rubber materials.
The operation principle of the present invention is located at the outside of bearing inner race 2 for bearing outer ring 1, and bearing outer ring 1 and bearing inner race 2 are same
Axle is set, and is rolled between bearing outer ring 1 and bearing inner race 2 and is provided with some balls 3, and the inner side of bearing outer ring 1 is provided with the first raceway,
The outside of bearing inner race 2 is provided with the second raceway, and ball 3, which rolls, to be located between the first raceway and the second raceway, some outsides of ball 3
Half parcel is provided with retainer 4, and ball 3 is fixed between bearing outer ring 1 and bearing inner race 2 by retainer 4, adjacent ball 3 it
Between connected by retainer 4 and form isolation, the both sides of retainer 4 are provided with two pieces of dust covers 5, and dust cover 5 uses quality of rubber materials, two
Block dust cover 5 is symmetrical set, and the annular of dust cover 5 is arranged on the both sides of retainer 4, and the both ends of retainer 5 offer some
Screwed hole, the screwed hole at the both ends of retainer 4 are uniformly distributed setting, some screws, dust cover 5 and retainer are imported with screwed hole
4 are connected by some screw threads, are easy to disassemble dust cover 5 and are cleared up, one end of dust cover 5 is close to bearing outer ring
1 inner side end is set, and the other end of dust cover 5 is set close to the end face outside of bearing inner race 2, and dust cover 5 is covered in bearing
Closing is formed between outer ring 1 and bearing inner race 2, the dust into Bearing inner is reduced, reduces the possibility for the accident that is damaged
Property.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (4)
1. a kind of retainer sets the bearing of dust cover, including bearing outer ring, bearing inner race, ball and retainer, its feature to exist
In the bearing outer ring is located at the outside of the bearing inner race, and the bearing outer ring and the bearing inner race are coaxially disposed, described
Rolled between bearing outer ring and the bearing inner race and be provided with some balls, half parcel is provided with described on the outside of some balls
Retainer, the ball are fixed between the bearing outer ring and the bearing inner race by the retainer, the adjacent rolling
Connect to form isolation by the retainer between pearl, the both sides of the retainer are provided with two pieces of dust covers, and two pieces described dust-proof
Cover is symmetrical set, and the dust cover annular is arranged on the both sides of the retainer, if the both ends of the retainer offer
Dry screwed hole, some screws is imported with screwed hole, the dust cover is connected with the retainer by some screw threads, institute
The one end for stating dust cover is set close to the inner side end of the bearing outer ring, and the other end of the dust cover is in the bearing
The end face outside of circle is set, and the dust cover covers forms closing between the bearing outer ring and the bearing inner race.
2. retainer according to claim 1 sets the bearing of dust cover, it is characterised in that the inner side of the bearing outer ring
Provided with the first raceway, the outside of the bearing inner race is provided with the second raceway, and the ball is rolled located at the first raceway and the second rolling
Between road.
3. retainer according to claim 1 sets the bearing of dust cover, it is characterised in that the spiral shell at the retainer both ends
Pit is uniformly distributed setting.
4. retainer according to claim 1 sets the bearing of dust cover, it is characterised in that the dust cover uses rubber
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710997551.3A CN107588105A (en) | 2017-10-24 | 2017-10-24 | Retainer sets the bearing of dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710997551.3A CN107588105A (en) | 2017-10-24 | 2017-10-24 | Retainer sets the bearing of dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107588105A true CN107588105A (en) | 2018-01-16 |
Family
ID=61043337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710997551.3A Withdrawn CN107588105A (en) | 2017-10-24 | 2017-10-24 | Retainer sets the bearing of dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107588105A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317162A (en) * | 2018-03-26 | 2018-07-24 | 无锡民联汽车零部件有限公司 | Rotating opening formula is convenient to clean the automobile deep groove ball bearing of dustproof cover |
| CN108443331A (en) * | 2018-03-26 | 2018-08-24 | 无锡民联汽车零部件有限公司 | The automobile deep groove ball bearing of ventilated type dust cover is set |
| CN111357694A (en) * | 2020-03-18 | 2020-07-03 | 中国电建集团华东勘测设计研究院有限公司 | Rotating ring type aquaculture net cage based on offshore pile foundation |
| WO2022227647A1 (en) * | 2021-04-29 | 2022-11-03 | 德尔玛轴承有限公司 | Noise-reducing deep-groove ball bearing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069560A (en) * | 1989-12-04 | 1991-12-03 | Fag Kugelfischer Georg Schafer | Cage for sealing a bearing |
| JP2006307953A (en) * | 2005-04-27 | 2006-11-09 | Toyota Industries Corp | Contact-type seal bearing |
| CN202690767U (en) * | 2012-05-22 | 2013-01-23 | 安徽省芜湖市信达粉末冶金零部件有限公司 | Dustproof ball bearing |
| WO2014090237A1 (en) * | 2012-12-11 | 2014-06-19 | Schaeffler Technologies AG & Co. KG | Two-part bearing cage comprising multiple lugs which form retaining shells, project outwards from two annular bodies into the interior and form free areas for lubricant, and ball bearing comprising a bearing cage of this type |
| CN105179464A (en) * | 2015-06-14 | 2015-12-23 | 海宁市科巍轴承厂 | Highly non-compact lubricant-containing ceramic bearing |
| CN205331231U (en) * | 2015-12-14 | 2016-06-22 | 新昌县兴旺轴承有限公司 | Easily install antifriction bearing |
| CN205331209U (en) * | 2015-12-14 | 2016-06-22 | 新昌县兴旺轴承有限公司 | High -efficient antifriction bearing |
| CN207349274U (en) * | 2017-10-24 | 2018-05-11 | 无锡民联汽车零部件有限公司 | Retainer sets the bearing of dust cover |
-
2017
- 2017-10-24 CN CN201710997551.3A patent/CN107588105A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069560A (en) * | 1989-12-04 | 1991-12-03 | Fag Kugelfischer Georg Schafer | Cage for sealing a bearing |
| JP2006307953A (en) * | 2005-04-27 | 2006-11-09 | Toyota Industries Corp | Contact-type seal bearing |
| CN202690767U (en) * | 2012-05-22 | 2013-01-23 | 安徽省芜湖市信达粉末冶金零部件有限公司 | Dustproof ball bearing |
| WO2014090237A1 (en) * | 2012-12-11 | 2014-06-19 | Schaeffler Technologies AG & Co. KG | Two-part bearing cage comprising multiple lugs which form retaining shells, project outwards from two annular bodies into the interior and form free areas for lubricant, and ball bearing comprising a bearing cage of this type |
| CN105179464A (en) * | 2015-06-14 | 2015-12-23 | 海宁市科巍轴承厂 | Highly non-compact lubricant-containing ceramic bearing |
| CN205331231U (en) * | 2015-12-14 | 2016-06-22 | 新昌县兴旺轴承有限公司 | Easily install antifriction bearing |
| CN205331209U (en) * | 2015-12-14 | 2016-06-22 | 新昌县兴旺轴承有限公司 | High -efficient antifriction bearing |
| CN207349274U (en) * | 2017-10-24 | 2018-05-11 | 无锡民联汽车零部件有限公司 | Retainer sets the bearing of dust cover |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317162A (en) * | 2018-03-26 | 2018-07-24 | 无锡民联汽车零部件有限公司 | Rotating opening formula is convenient to clean the automobile deep groove ball bearing of dustproof cover |
| CN108443331A (en) * | 2018-03-26 | 2018-08-24 | 无锡民联汽车零部件有限公司 | The automobile deep groove ball bearing of ventilated type dust cover is set |
| CN111357694A (en) * | 2020-03-18 | 2020-07-03 | 中国电建集团华东勘测设计研究院有限公司 | Rotating ring type aquaculture net cage based on offshore pile foundation |
| WO2022227647A1 (en) * | 2021-04-29 | 2022-11-03 | 德尔玛轴承有限公司 | Noise-reducing deep-groove ball bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107588105A (en) | Retainer sets the bearing of dust cover | |
| CN107524710A (en) | The bearing of raceway inside and outside detachable is set | |
| CN106050905A (en) | Integrated sealing axle box bearing for locomotive axle box | |
| CN207349274U (en) | Retainer sets the bearing of dust cover | |
| CN202132382U (en) | Self-aligning ball bearing with cylindrical bore | |
| CN207406632U (en) | Double raceway tapered roller bearings | |
| CN207485871U (en) | A kind of Internal and external cycle is respectively the ball bearing of composite structure | |
| CN207583855U (en) | The bearing of detachable inner and outer ring raceway is set | |
| CN205978099U (en) | Take two half inner circle four -point contact ball gyro wheel bearings of screw | |
| CN206000852U (en) | A kind of single-row tapered roller bearing being applied to bi-directional axial load | |
| CN206257165U (en) | A kind of conical roller bearing ring | |
| CN203214649U (en) | Rotary bearing | |
| CN201599311U (en) | Novel rolling mill bearing | |
| CN201902443U (en) | Three-line pivoting support for metallurgical equipment | |
| CN107575493A (en) | The bearing of built-in multiple tracks vent passages radiating | |
| CN204755584U (en) | Novel spherical roller bearing | |
| CN207178458U (en) | A kind of anti-jamming thrust ball bearing | |
| CN207393742U (en) | A kind of self-aligning thrust roller bearing | |
| CN201815545U (en) | Four-row tapered roller bearing without spacer | |
| CN107605940A (en) | Double raceway tapered roller bearings | |
| CN206633720U (en) | A kind of heavy-duty universal castor | |
| CN207161536U (en) | A kind of high-accuracy bearing arrangement | |
| CN205311241U (en) | Small -size pulley of portable | |
| CN207005084U (en) | A kind of plant equipment anti-friction bearing | |
| CN203257874U (en) | Internal-hexagon-threaded tetra-angular contact bearing |
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: 20180116 |