CN201896863U - Self-lubricating split bearing assembly - Google Patents
Self-lubricating split bearing assembly Download PDFInfo
- Publication number
- CN201896863U CN201896863U CN2010202705733U CN201020270573U CN201896863U CN 201896863 U CN201896863 U CN 201896863U CN 2010202705733 U CN2010202705733 U CN 2010202705733U CN 201020270573 U CN201020270573 U CN 201020270573U CN 201896863 U CN201896863 U CN 201896863U
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- Prior art keywords
- bearing
- bearing housing
- outer ring
- box body
- ring
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- Expired - Fee Related
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Abstract
A self-lubricating split bearing assembly comprises a box body, a bearing inner ring and a bearing outer ring, wherein the box body consists of an upper seat and a lower seat of a bearing box body; the outer surface of the bearing inner ring is a convex spherical surface; the inner surface of the bearing outer ring is a concave spherical surface; a contact surface of the bearing inner ring and the bearing outer ring is of a spherical surface aligning structure; the inner surface of the bearing outer ring is inlaid with solid lubricant and is of a split structure; the upper seat and the lower seat of the bearing box body are buckled together; an end cover of the bearing box body with a dustproof tube is arranged on the end surface; and a sealing ring is arranged in the end cover. in the utility model, the coaxiality of the center line of a bearing and the center line of a shaft can be ensured through the regulation of four regulating bolts on the lower seat of the bearing box body, the dustproof tube of the bearing box body and a bearing body sealing ring have the dustproof functions, and the contact surface of the bearing inner ring and the bearing outer ring during movement adopts the spherical surface aligning structure; moreover, the bearing outer ring is self-lubricating and adopts the split structure, so that the bearing outer ring is convenient to disassemble.
Description
Technical field
The utility model relates to a kind of bearing unit, particularly is adapted to converter gas dry method cylindrical shape electric cleaner inner bottom part and scrapes grey transmission shaft with a kind of selflubricating split bearing assembly.
Background technique
Be equipped with at converter gas dry method cylindrical shape electric cleaner inner bottom part and scrape grey transmission device, on its transmission shaft bearing is housed, the bearing that uses adopts the selfaligning roller bearing of dry oil lubrication now, it needs the special automatic grease lubricating system of a cover, oil pump station is located near the deduster, pass the deduster housing by pipeline and enter the deduster inner bottom part, be connected to then and be its fuel feeding on the bearing, when passing the deduster housing, oil feed line need continual nitrogen to carry out nitrogen-sealed for it, to prevent that air from entering deduster by the gap of oil pipe and housing, therefore this system complex is invested and the operating cost height, and the rate of fault height; In addition, when adopting integrally-built bearing to go wrong since in the deduster space very narrow and small, and can bring very inconvenience when it is changed.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the purpose of this utility model is to provide a kind of selflubricating split bearing assembly, can be applied to high temperature, many dirt, heavy duty, replacing inconvenience and be difficult for mechanical field under the working condition such as oily.
In order to achieve the above object, the technical solution of the utility model is achieved in that
A kind of selflubricating split bearing assembly, comprise following 2 of the bearing housing seat of honour 1 and bearing housing, the bearing housing seat of honour 1 is buckled on following 2 of the bearing housing, the end face that the bearing housing seat of honour 1 and bearing housing are following 2 is provided with bearing housing end cap 4, the bearing housing seat of honour 1, be provided with the bearing outer ring 7 of bearing inner race 8 and bearing inner race 8 outside sockets in the cavity that following 2 of bearing housing and bearing housing end cap 4 constitute, it is characterized in that, the outer surface of bearing inner race 8 is a convex spherical, the internal surface of bearing outer ring 7 is the spill sphere, be connected with the dustproof pipe 5 of bearing housing on the bearing housing end cap 4, the joint is provided with bearing support seal ring 6.
Described bearing outer ring 7 is to be made of two detachable lobes.
Described bearing outer ring 7 is made by Cuprum alloy, and its internal surface is inlaid with solid lubricant.
Following 2 of described bearing housing is provided with four and adjusts bolt 3.
Advantage of the present utility model is:
One, bearing inner race 8 and bearing outer ring 7 surface of contact adopt the spherical aligning structure, can adapt to fully to scrape normal sex change and the deflection of ash axle under working condition.
Two, bearing outer ring 7 adopts the subdivision structure, and it is very convenient that this bearing replacing is got up.
Three, the internal surface inlaid solid lubrication agent of bearing outer ring 7 can be saved dry oil lubrication.
Four, in the bearing housing end cap 4 seal ring is arranged, prevented that dust from entering in the pivot friction face and damage bearing.
Five, following 2 of bearing housing is provided with four and adjusts bolt 3, can be by these four coaxalitys of adjusting adjustment assurance bearing axis with the center line of axle of bolt.
Description of drawings
Fig. 1 is a plan view of the present utility model.
Fig. 2 is a side view cutaway drawing of the present utility model.
Fig. 3 is a plan view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and working principle are described in detail.
With reference to Fig. 1, a kind of selflubricating split bearing of Fig. 2 assembly, comprise following 2 of bearing housing, the bearing outer ring 7 of bearing inner race 8 and bearing inner race 8 outside sockets, bearing inner race 8 and bearing outer ring 7 are fixed on the bearing housing seat of honour 1 and bearing housing following 2, in the bearing housing that bearing housing end cap 4 is constituted, the outer surface of bearing inner race 8 is a convex spherical, the internal surface of bearing outer ring 7 is the spill sphere, make bearing inner race 8 and bearing outer ring 7 surface of contact adopt the spherical aligning structure, bearing outer ring 7 is to be made of two detachable lobes, it is very convenient that this bearing replacing is got up, the bearing housing seat of honour 1 is buckled on following 2 of the bearing housing, the end face that the bearing housing seat of honour 1 and bearing housing are following 2 is provided with bearing housing end cap 4, be welded with the dustproof pipe 5 of bearing housing on the bearing housing end cap 4, be provided with bearing support seal ring 6 in the bearing housing end cap 4, described bearing outer ring 7 is made by Cuprum alloy, its internal surface is inlaid with solid lubricant, realizes the effect of selflubricating
With reference to Fig. 3, following 2 of described bearing housing is provided with four and adjusts bolt 3.
Working principle of the present utility model is: following 2 of bearing housing is provided with four and adjusts bolt 3, by these four coaxalitys of adjusting adjustment assurance bearing axis with the center line of axle of bolt 3, dustproof pipe 5 of bearing housing and bearing support seal ring 6 all have been dustproof effect, forbid that dust enters into bearing inside, surface of contact when bearing inner race 8 and bearing outer ring 7 motions adopts the spherical aligning structure, and bearing outer ring 7 selflubricatings and employing subdivision structure, for convenience detach.
Claims (4)
1. selflubricating split bearing assembly, comprise following of the bearing housing seat of honour (1) and bearing housing (2), the bearing housing seat of honour (1) is buckled on the bearing housing following (2), the end face of the bearing housing seat of honour (1) and bearing housing following (2) is provided with bearing housing end cap (4), the bearing housing seat of honour (1), be provided with the bearing outer ring (7) of bearing inner race (8) and the outside socket of bearing inner race (8) in the cavity that bearing housing following (2) and bearing housing end cap (4) constitute, it is characterized in that, the outer surface of bearing inner race (8) is a convex spherical, the internal surface of bearing outer ring (7) is the spill sphere, be connected with the dustproof pipe of bearing housing (5) on the bearing housing end cap (4), bearing housing end cap (4) is provided with bearing support seal ring (6) with the joint of the dustproof pipe of bearing housing (5).
2. a kind of selflubricating split bearing assembly according to claim 1 is characterized in that described bearing outer ring (7) is to be made of two detachable lobes.
3. a kind of selflubricating split bearing assembly according to claim 1 is characterized in that described bearing outer ring (7) is made by Cuprum alloy, and its internal surface is inlaid with solid lubricant.
4. a kind of selflubricating split bearing assembly according to claim 1 is characterized in that, described bearing housing following (2) is provided with four and adjusts bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202705733U CN201896863U (en) | 2010-07-23 | 2010-07-23 | Self-lubricating split bearing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202705733U CN201896863U (en) | 2010-07-23 | 2010-07-23 | Self-lubricating split bearing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896863U true CN201896863U (en) | 2011-07-13 |
Family
ID=44254771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202705733U Expired - Fee Related CN201896863U (en) | 2010-07-23 | 2010-07-23 | Self-lubricating split bearing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896863U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671486A (en) * | 2013-12-16 | 2014-03-26 | 海安县恒益滑动轴承有限公司 | Solid lubrication self-centering half tile sliding bearing |
| CN103890421A (en) * | 2011-10-14 | 2014-06-25 | 西门子公司 | Tilting pad radial bearing with an aligning device for a single-shaft turbomachine |
| CN113685445A (en) * | 2021-08-26 | 2021-11-23 | 浙江上风高科专风实业股份有限公司 | Novel air cooling bearing box |
-
2010
- 2010-07-23 CN CN2010202705733U patent/CN201896863U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103890421A (en) * | 2011-10-14 | 2014-06-25 | 西门子公司 | Tilting pad radial bearing with an aligning device for a single-shaft turbomachine |
| CN103671486A (en) * | 2013-12-16 | 2014-03-26 | 海安县恒益滑动轴承有限公司 | Solid lubrication self-centering half tile sliding bearing |
| CN113685445A (en) * | 2021-08-26 | 2021-11-23 | 浙江上风高科专风实业股份有限公司 | Novel air cooling bearing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710032 Shaanxi province Xi'an Weiyang Dongyuan Road No. 209 Chinese Heavy Machinery Research Institute Co. Ltd. Patentee after: China National Heavy Machinery Research Institute Co., Ltd. Address before: 710032 Shaanxi province Xi'an Weiyang Dongyuan Road No. 209 Chinese Heavy Machinery Research Institute Co. Ltd. Patentee before: China National Heavy Machinery Research Institute Co., Ltd. |
|
| 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: 20110713 Termination date: 20180723 |