CN202991841U - Combined conical sliding bearing - Google Patents
Combined conical sliding bearing Download PDFInfo
- Publication number
- CN202991841U CN202991841U CN 201220635232 CN201220635232U CN202991841U CN 202991841 U CN202991841 U CN 202991841U CN 201220635232 CN201220635232 CN 201220635232 CN 201220635232 U CN201220635232 U CN 201220635232U CN 202991841 U CN202991841 U CN 202991841U
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- CN
- China
- Prior art keywords
- bearing
- conical
- combined
- sliding bearing
- bearing sleeve
- 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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- Sliding-Contact Bearings (AREA)
Abstract
The utility model provides a combined conical sliding bearing. The combined conical sliding bearing is characterized in that the combined conical sliding bearing comprises an outer bearing sleeve, a conical outer wall and an inner bearing sleeve, a conical cavity is arranged in the outer bearing sleeve, the conical outer wall matched with the conical cavity of the outer bearing sleeve is arranged outside the outer bearing sleeve, and a shaft hole is mounted in the inner bearing sleeve. By means of the combined conical sliding bearing, parts can not jump when a rotating body rotates, and an eccentric body can smoothly run. Besides, the inner and outer sleeves are made of same materials, and the coefficients of wear of combined surfaces are the same. The wear rate is reduced, simultaneously, service lives of combined parts of the entire combined bearing are equal, costs are saved, normal production can be guaranteed, and the sliding bearing is ideal.
Description
Technical field
The utility model relates to a kind of sliding bearing, and particularly a kind of circular cone Assembled sliding bearing, belong to machinery manufacturing technology field.
Background technique
Sliding bearing is applied in all kinds of machinery widely, is the supporting part of important solid of rotation.The sliding bearing that uses at present is divided into integrated type and two semi-built-ups, but in actual production, its support effect is relatively poor for some heavily loaded solid of rotation and eccentric rotary body.During rotation, easy production part is beated and rotates unsettled phenomenon, so not only can greatly reduce the working life of bearing, but also can make the equipment of the normal operation cease operation of having to, and carries out the part maintenance and changes.Give enterprise normal produce bring have a strong impact in, the cost that also can increase input.Therefore be necessary prior art is improved.
Summary of the invention
Relatively poor for the support effect of heavy duty or eccentric rotary body for solving existing sliding bearing, rotary component is produced beat (vibration, play increase), the problems such as the normal production of impact, the utility model provides a kind of circular cone Assembled sliding bearing.
The utility model is completed by following technical proposal: a kind of circular cone Assembled sliding bearing, it is characterized in that it comprises the bearing outside of establishing conical cavity in it, with and peripheral hardware the conical outer wall that matches with the bearing outside conical cavity is arranged, be provided with the bearing inner sleeve of axis hole in it, in order to the combination by the inside and outside cover of conical bearing, connect, improve it to the enabling capabilities of heavily loaded solid of rotation, avoid beating and using a period of time after vibration increase, play to increase of solid of rotation.
The conical cavity inwall of described bearing outside, perhaps/and the conical outer wall of bearing inner sleeve, be provided with oil groove, establish oilhole on oil groove, oilhole is connected with transport pipe, so that lubricant oil to be provided in it, improve simultaneously the lubrication effect of bearing inner sleeve and outer inner room, reduce the wear rate of bearing.
Described taper is taper shape.
Described bearing outside and inner sleeve are made as same material, in order to make friction factor identical, reduce the wearing and tearing of bearing.
The utlity model has following advantages and effect: adopt such scheme, by the sliding bearing that adopts the taper combination, solid of rotation can not beated by production part when rotated, eccentric physical efficiency is moved reposefully.In addition, adopt the inner-outer sleeve of same material, make the coefficient of waste of junction plane identical.When reducing wear rate, make the identical cost of having saved of combiner life-span of whole combined bearing, and guaranteed to produce normally to carry out real be a desirable sliding bearing.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As Fig. 1, the circular cone Assembled sliding bearing that the utility model provides, comprise the bearing outside 1 of establishing circular cone cavity 2 in it, with and peripheral hardware the circular cone outer wall 3 that matches with bearing outside 1 circular cone cavity 2 is arranged, be provided with the bearing inner sleeve 4 in circular shaft hole 5 in it, so as by the inside and outside cover 1 of conical bearing, 4 combination, connect, improve it to the enabling capabilities of heavy duty or eccentric rotary body, avoid beating of solid of rotation; Circular cone cavity 2 inwalls of described bearing outside 1 are provided with oil groove 6, establish oilhole 7 on oil groove 6, oilhole 7 is connected with transport pipe, to improve the lubrication effect of 1, bearing inner sleeve 4 and overcoat, reduce the wear rate of bearing, described bearing outside 1 and bearing inner sleeve 4 are made as same material, in order to make friction factor identical, reduce the wearing and tearing of bearing.
Claims (2)
1. a circular cone Assembled sliding bearing, is characterized in that it comprises the bearing outside of establishing conical cavity in it, with and peripheral hardware the conical outer wall that matches with the bearing outside conical cavity is arranged, be provided with the bearing inner sleeve of axis hole in it.
2. circular cone Assembled sliding bearing according to claim 1 is characterized in that the conical cavity inwall of described bearing outside, perhaps/and the conical outer wall of bearing inner sleeve, be provided with oil groove, establish oilhole on oil groove, oilhole is connected with transport pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635232 CN202991841U (en) | 2012-11-27 | 2012-11-27 | Combined conical sliding bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220635232 CN202991841U (en) | 2012-11-27 | 2012-11-27 | Combined conical sliding bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991841U true CN202991841U (en) | 2013-06-12 |
Family
ID=48563025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220635232 Expired - Fee Related CN202991841U (en) | 2012-11-27 | 2012-11-27 | Combined conical sliding bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991841U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587868A (en) * | 2014-10-31 | 2016-05-18 | 江苏神通阀门股份有限公司 | Valve rod sealing structure of synthesis gas butterfly valve |
| CN107676391A (en) * | 2016-08-01 | 2018-02-09 | 陈海水 | Reduced form axle sleeve |
| CN107724951A (en) * | 2017-10-06 | 2018-02-23 | 西南石油大学 | The helicoid hydraulic motor compound thrust bearing of hollow skid |
| CN108884863A (en) * | 2016-03-22 | 2018-11-23 | 弗兰德有限公司 | Bearing arrangement |
-
2012
- 2012-11-27 CN CN 201220635232 patent/CN202991841U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587868A (en) * | 2014-10-31 | 2016-05-18 | 江苏神通阀门股份有限公司 | Valve rod sealing structure of synthesis gas butterfly valve |
| CN108884863A (en) * | 2016-03-22 | 2018-11-23 | 弗兰德有限公司 | Bearing arrangement |
| CN107676391A (en) * | 2016-08-01 | 2018-02-09 | 陈海水 | Reduced form axle sleeve |
| CN107724951A (en) * | 2017-10-06 | 2018-02-23 | 西南石油大学 | The helicoid hydraulic motor compound thrust bearing of hollow skid |
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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: 20130612 Termination date: 20171127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |