CN204512188U - A kind of band base spherical outside surface self contering slip self oiling bearing - Google Patents
A kind of band base spherical outside surface self contering slip self oiling bearing Download PDFInfo
- Publication number
- CN204512188U CN204512188U CN201420862029.6U CN201420862029U CN204512188U CN 204512188 U CN204512188 U CN 204512188U CN 201420862029 U CN201420862029 U CN 201420862029U CN 204512188 U CN204512188 U CN 204512188U
- Authority
- CN
- China
- Prior art keywords
- bearing
- outer ring
- inner race
- self
- outside surface
- 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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- Support Of The Bearing (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a kind of band base spherical outside surface self contering slip self oiling bearing, include bearing inner race, inlay graphite bearing outer ring and bearing support, inlay graphite bearing outer ring outer spherical surface to coordinate with bearing support and install, bearing inner race one end be circumferentially provided with jackscrew, bearing inner race is fixed on axle by jackscrew.The utility model structural stability, intensity is high, and bearing outer ring can swing in certain angle, play the effect of self-aligning, and there is the effect of selflubricating, avoid bearing Yin Gaowen oil starvation problem to cause the problem of bearing damage, thus ensure the normal operation of deduster.
Description
Technical field
The utility model relates to field of bearings, specifically a kind of band base spherical outside surface self contering slip self oiling bearing.
Background technique
Electrical precipitator is a kind of high-effective dust-removing equipment, very extensive in the application of each industrial field.For the fixed polar plate electrical precipitator of routine, a large amount of dusts that its positive plate is collected mainly rely on periodic mechanical vibrator to be shaken by dust, and this exists reentrainment of dust problem, and dust removal efficiency is not high.For Mobile pole plate electrical precipitator, positive plate moves vertically, and its deashing employing rotating brush removes the dust on Mobile pole plate, and can be good at removing the dust stratification on pole plate, owing to not having reentrainment of dust, dust removal efficiency is high.
Due to the operating mode extreme difference of deduster, dust is many, and temperature is high, and current rotatable wire brush two ends generally adopt rolling bearing, and add lubricant oil very inconvenient, rolling bearing rotates and very easily damages under oil starvation situation, causes rotatable wire brush to rotate.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of band base spherical outside surface self contering slip self oiling bearing, structural stability, intensity is high, bearing outer ring can swing in certain angle, play the effect of self-aligning, and there is the effect of selflubricating, avoid bearing Yin Gaowen oil starvation problem to cause the problem of bearing damage, thus ensure the normal operation of deduster.
The technical solution of the utility model is:
A kind of band base spherical outside surface self contering slip self oiling bearing, include bearing inner race, inlay graphite bearing outer ring and bearing support, described graphite bearing outer ring outer spherical surface of inlaying coordinates with bearing support and installs, described bearing inner race one end be circumferentially provided with jackscrew, bearing inner race is fixed on axle by jackscrew.
Described bearing inner race one end be circumferentially set with setting sleeve, described jackscrew is from outside to inside successively through setting sleeve and bearing inner race.
Described jackscrew is screwed with nut, and nut props up setting sleeve and coordinates with setting sleeve and contacts.
The described matrix inlaying graphite bearing outer ring selects tin bronze, alloyed steel or magnesium iron.
Advantage of the present utility model:
(1), the utility model is provided with bearing support, and bearing outer ring is installed in bearing support, and outer spherical surface coordinates with bearing support, and bearing outer ring can swing in certain angle, plays the effect of self-aligning; Bearing inner race can in bearing outer ring free floating, prevent bearing seizure;
(2), bearing outer ring of the present utility model for inlaying graphite bearing outer ring, make the utility model have the feature of metal bearing and self oiling bearing concurrently, avoid bearing Yin Gaowen oil starvation problem to cause the problem of bearing damage, thus ensure the normal operation of deduster;
(3), setting sleeve of the present utility model bears the coupling mechanism force of jackscrew, and namely the inner ring coupling mechanism force of bearing is less, therefore avoids the problem of inner ring cracking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
See Fig. 1, a kind of band base spherical outside surface self contering slip self oiling bearing, include bearing inner race 1, inlay graphite bearing outer ring 2 and bearing support 3, inlay graphite bearing outer ring 2 outer spherical surface to coordinate with bearing support 3 and install, bearing inner race 1 one end be circumferentially set with setting sleeve 4, jackscrew 5 makes bearing inner race 1 be fixed on axle 7 through setting sleeve 4 and bearing inner race 1 from outside to inside successively, and jackscrew 5 is screwed with nut 6, and nut 6 props up setting sleeve 4 and coordinates with setting sleeve 4 and contacts; Wherein, the matrix inlaying graphite bearing outer ring 2 selects tin bronze, alloyed steel or magnesium iron.
Claims (4)
1. a band base spherical outside surface self contering slip self oiling bearing, include bearing inner race and bearing outer ring, it is characterized in that: also include bearing support, described bearing outer ring is for inlaying graphite bearing outer ring, described graphite bearing outer ring outer spherical surface of inlaying coordinates with bearing support and installs, described bearing inner race one end be circumferentially provided with jackscrew, bearing inner race is fixed on axle by jackscrew.
2. one band base spherical outside surface self contering slip self oiling bearing according to claim 1, is characterized in that: described bearing inner race one end be circumferentially set with setting sleeve, described jackscrew is from outside to inside successively through setting sleeve and bearing inner race.
3. one band base spherical outside surface self contering slip self oiling bearing according to claim 2, it is characterized in that: described jackscrew is screwed with nut, nut props up setting sleeve and coordinates with setting sleeve and contacts.
4. one band base spherical outside surface self contering slip self oiling bearing according to claim 1, is characterized in that: the described matrix inlaying graphite bearing outer ring selects tin bronze, alloyed steel or magnesium iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862029.6U CN204512188U (en) | 2014-12-31 | 2014-12-31 | A kind of band base spherical outside surface self contering slip self oiling bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420862029.6U CN204512188U (en) | 2014-12-31 | 2014-12-31 | A kind of band base spherical outside surface self contering slip self oiling bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512188U true CN204512188U (en) | 2015-07-29 |
Family
ID=53710169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420862029.6U Expired - Fee Related CN204512188U (en) | 2014-12-31 | 2014-12-31 | A kind of band base spherical outside surface self contering slip self oiling bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059157A (en) * | 2019-12-13 | 2020-04-24 | 泉州市德源轴承实业有限公司 | Manufacturing method of external spherical bearing with seat |
-
2014
- 2014-12-31 CN CN201420862029.6U patent/CN204512188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059157A (en) * | 2019-12-13 | 2020-04-24 | 泉州市德源轴承实业有限公司 | Manufacturing method of external spherical bearing with seat |
| CN111059157B (en) * | 2019-12-13 | 2022-07-05 | 泉州市德源轴承实业有限公司 | Manufacturing method of external spherical bearing with seat |
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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 |
Granted publication date: 20150729 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |