CN204628294U - Plain bearing arrangement - Google Patents
Plain bearing arrangement Download PDFInfo
- Publication number
- CN204628294U CN204628294U CN201520257559.2U CN201520257559U CN204628294U CN 204628294 U CN204628294 U CN 204628294U CN 201520257559 U CN201520257559 U CN 201520257559U CN 204628294 U CN204628294 U CN 204628294U
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- China
- Prior art keywords
- bearing
- stud
- shell
- support
- bearing shell
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Abstract
Plain bearing arrangement, comprises bearing support, bearing cap, bearing shell, oil hole, axle journal, stud, nut and axle sleeve; Bearing shell is made up of lower bearing and top bearing shell two-part; The bottom of plain bearing arrangement is provided with bearing support; Be provided with bearing cap above bearing support, in the middle of bearing support, be provided with lower bearing, in the middle of bearing cap, be provided with top bearing shell; Be provided with axle journal in bearing shell, bearing shell outer surface is provided with axle sleeve, and inner surface of bearing bush is provided with oil duct; Be provided with oil hole in the middle of bearing support upper surface, oil hole extends downward in the oil duct of inner surface of bearing bush; Stud is provided with adjustment pad, when adjusting bearing play with the spacer thickness reducing split surface place after bearing bush abrasion, reduce bearing removal, it is more convenient to use; Bearing shell outer surface is provided with axle sleeve, movable about can preventing bearing, and ensures the flexible of rotation, makes the work of equipment more stable.
Description
Technical field
The utility model relates to field of bearings, especially a kind of plain bearing arrangement.
Background technique
Conventional integrated type radial sliding bearing device is made up of bearing support, integrated type axle sleeve etc.; Bearing support is provided with the tapped hole installing lubrication ring, axle sleeve has oilhole and have oil groove on the internal surface of axle sleeve, and the advantage of this bearing is that structure is simple, with low cost.Its shortcoming is that after axle sleeve wearing and tearing, bearing play cannot adjust; In addition, can only install and remove from collar end, the axle large for quality or there is the axle of intermediate journal, install and remove very inconvenient, even cannot realize.So this bearing is multiplex in the machine of low speed, underloading or intermittent work, working efficiency is not high; When bearing works in bearing shell, there will be and rock jiggly phenomenon.
The utility model is exactly the improvement carried out to overcome the above problems.
Model utility content
The purpose of this utility model be to provide a kind of dismantle convenient, reduce wear and the plain bearing arrangement of stable working.
The technological scheme that the utility model adopts for its technical problem of solution is:
Plain bearing arrangement, comprises bearing support, bearing cap, bearing shell, oil hole, axle journal, stud, nut and axle sleeve; Bearing shell is made up of lower bearing and top bearing shell two-part; The bottom of plain bearing arrangement is provided with bearing support, and bearing support two ends are provided with stud one and stud two, and bearing support is fixed by stud one and stud two; Be provided with bearing cap above bearing support, be provided with lower bearing in the middle of bearing support, is provided with top bearing shell, top bearing shell and the equal semicircular in shape of lower bearing in the middle of bearing cap, top bearing shell and lower bearing adapt the complete bearing shell of formation one, and bearing shell is rounded; Be provided with axle journal in bearing shell, bearing shell outer surface is provided with axle sleeve, and inner surface of bearing bush is provided with oil duct, and oil duct is connected mutually with the outer surface of axle journal; The both sides of the upper surface of bearing cap are provided with stud, and stud extends in bearing support from bearing support upper surface, and bearing cap is fixedly connected with bearing support by stud, and stud upper end is provided with nut, and nut is threaded with stud; Be provided with oil hole in the middle of bearing support upper surface, oil hole extends downward in the oil duct of inner surface of bearing bush.
In one embodiment, inner surface of bearing bush is cast with one deck bearing bush, can reduce costs, and saves valuable antifriction material, reduces the wearing and tearing of bearing, and has the effect of back shaft running antifriction wearing and tearing and vibration damping.
In one embodiment, stud is provided with adjustment pad, when adjusting bearing play with the spacer thickness reducing split surface place after bearing bush abrasion, reduce bearing removal, it is more convenient to use.
The utility model has the advantage of:
1. inner surface of bearing bush pours into a mould one deck bearing bush, can reduce costs, and saves valuable antifriction material, reduces the wearing and tearing of bearing, and has the effect of back shaft running antifriction wearing and tearing and vibration damping.
2. stud is provided with adjustment pad, when adjusting bearing play with the spacer thickness reducing split surface place after bearing bush abrasion, reduce bearing removal, it is more convenient to use.
3. bearing shell outer surface is provided with axle sleeve, movable about can preventing bearing, and ensures the flexible of rotation, makes the work of equipment more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the plain bearing arrangement that the utility model proposes.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with diagram and specific embodiment, setting forth the utility model further.
With reference to shown in Fig. 1, this plain bearing arrangement comprises bearing support 1, bearing cap 2, bearing shell 3, oil hole 4, axle journal 5, stud 6, nut 7 and axle sleeve 8; Bearing shell 3 is made up of lower bearing 31 and top bearing shell 32 two-part; The bottom of plain bearing arrangement is provided with bearing support 1, and bearing support 1 two ends are provided with stud 1 and stud 2 10, and bearing support 1 is fixed by stud 1 and stud 2 10; Bearing cap 2 is provided with above bearing support 1, be provided with lower bearing 31 in the middle of bearing support 1, in the middle of bearing cap 2, be provided with top bearing shell 32, top bearing shell 32 and lower bearing 31 all semicirculars in shape, top bearing shell 32 and lower bearing 31 adapt the complete bearing shell 3 of formation one, and bearing shell 3 is rounded; Be provided with axle journal 5 in bearing shell 3, bearing shell 3 outer surface is provided with axle sleeve 8, and bearing shell 3 internal surface is provided with oil duct, and oil duct is connected mutually with the outer surface of axle journal 5; The both sides of the upper surface of bearing cap 2 are provided with stud 6, and stud 6 extends in bearing support 1 from bearing support 2 upper surface, and bearing cap 2 is fixedly connected with bearing support 1 by stud 6, and stud 6 upper end is provided with nut 7, and nut 7 is threaded with stud 6; Be provided with oil hole 4 in the middle of bearing support 2 upper surface, oil hole 4 extends downward in the oil duct of bearing shell 3 internal surface; Bearing shell 3 internal surface is cast with one deck bearing bush, can reduce costs, and saves valuable antifriction material, reduces the wearing and tearing of bearing, and has the effect of back shaft running antifriction wearing and tearing and vibration damping; Stud 6 is provided with adjustment pad, when adjusting bearing play with the spacer thickness reducing split surface place after bearing bush abrasion, reduce bearing removal, it is more convenient to use.
More than show and describe basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. plain bearing arrangement, it is characterized in that, comprise bearing support (1), bearing cap (2), bearing shell (3), oil hole (4), axle journal (5), stud (6), nut (7) and axle sleeve (8); Bearing shell (3) is made up of lower bearing (31) and top bearing shell (32) two-part; The bottom of plain bearing arrangement is provided with bearing support (1), bearing support (1) two ends are provided with stud one (9) and stud two (10), and bearing support (1) is fixed by stud one (9) and stud two (10); Bearing support (1) top is provided with bearing cap (2), lower bearing (31) is provided with in the middle of bearing support (1), top bearing shell (32) is provided with in the middle of bearing cap (2), top bearing shell (32) and lower bearing (31) all semicirculars in shape, top bearing shell (32) and lower bearing (31) adapt the complete bearing shell (3) of formation one, and bearing shell (3) is rounded; Be provided with axle journal (5) in bearing shell (3), bearing shell (3) outer surface is provided with axle sleeve (8), and bearing shell (3) internal surface is provided with oil duct, and oil duct is connected mutually with the outer surface of axle journal (5); The both sides of the upper surface of bearing cap (2) are provided with stud (6), stud (6) extends in bearing support (1) from bearing support (2) upper surface, bearing cap (2) is fixedly connected with bearing support (1) by stud (6), stud (6) upper end is provided with nut (7), and nut (7) is threaded with stud (6); Be provided with oil hole (4) in the middle of bearing support (2) upper surface, oil hole (4) extends downward in the oil duct of bearing shell (3) internal surface.
2. plain bearing arrangement according to claim 1, is characterized in that, bearing shell (3) internal surface is cast with one deck bearing bush.
3. plain bearing arrangement according to claim 1, is characterized in that, (6) are provided with adjustment pad to stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257559.2U CN204628294U (en) | 2015-04-27 | 2015-04-27 | Plain bearing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257559.2U CN204628294U (en) | 2015-04-27 | 2015-04-27 | Plain bearing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628294U true CN204628294U (en) | 2015-09-09 |
Family
ID=54047328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520257559.2U Expired - Fee Related CN204628294U (en) | 2015-04-27 | 2015-04-27 | Plain bearing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628294U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605097A (en) * | 2015-12-16 | 2016-05-25 | 上海大学 | Mechanically-adjustable-clearance semi-active radial sliding bearing |
| CN105650233A (en) * | 2016-03-30 | 2016-06-08 | 浙江群展精密紧固件有限公司 | Coupler |
| CN108561435A (en) * | 2018-01-20 | 2018-09-21 | 西安交通大学 | A kind of combination split bearing of supporting rod rotor |
| CN109202711A (en) * | 2018-08-15 | 2019-01-15 | 新兴铸管股份有限公司 | A kind of axis surface restoration technique of pair of serious sliding bearing of abrasion |
| CN110513399A (en) * | 2019-08-23 | 2019-11-29 | 东方电气集团东方汽轮机有限公司 | It is a kind of that slide thrust bearing is made to realize the structure from capability |
| CN111473933A (en) * | 2020-04-27 | 2020-07-31 | 上海海事大学 | Multifunctional blade and rotor test bed |
| CN113483015A (en) * | 2021-07-05 | 2021-10-08 | 宣城职业技术学院 | High-sealing-performance bearing with good rotating effect |
-
2015
- 2015-04-27 CN CN201520257559.2U patent/CN204628294U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605097A (en) * | 2015-12-16 | 2016-05-25 | 上海大学 | Mechanically-adjustable-clearance semi-active radial sliding bearing |
| CN105650233A (en) * | 2016-03-30 | 2016-06-08 | 浙江群展精密紧固件有限公司 | Coupler |
| CN108561435A (en) * | 2018-01-20 | 2018-09-21 | 西安交通大学 | A kind of combination split bearing of supporting rod rotor |
| CN109202711A (en) * | 2018-08-15 | 2019-01-15 | 新兴铸管股份有限公司 | A kind of axis surface restoration technique of pair of serious sliding bearing of abrasion |
| CN109202711B (en) * | 2018-08-15 | 2020-09-01 | 新兴铸管股份有限公司 | Shaft surface repairing technology for sliding bearing seriously abraded |
| CN110513399A (en) * | 2019-08-23 | 2019-11-29 | 东方电气集团东方汽轮机有限公司 | It is a kind of that slide thrust bearing is made to realize the structure from capability |
| CN110513399B (en) * | 2019-08-23 | 2021-12-21 | 东方电气集团东方汽轮机有限公司 | Structure for realizing self-aligning capability of sliding thrust bearing |
| CN111473933A (en) * | 2020-04-27 | 2020-07-31 | 上海海事大学 | Multifunctional blade and rotor test bed |
| CN111473933B (en) * | 2020-04-27 | 2021-11-02 | 上海海事大学 | Multifunctional blade and rotor test bed |
| CN113483015A (en) * | 2021-07-05 | 2021-10-08 | 宣城职业技术学院 | High-sealing-performance bearing with good rotating effect |
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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: 20150909 Termination date: 20160427 |