CN204628284U - A kind of two detachable bearing of overcoat - Google Patents
A kind of two detachable bearing of overcoat Download PDFInfo
- Publication number
- CN204628284U CN204628284U CN201520135285.XU CN201520135285U CN204628284U CN 204628284 U CN204628284 U CN 204628284U CN 201520135285 U CN201520135285 U CN 201520135285U CN 204628284 U CN204628284 U CN 204628284U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- bearing
- tapped
- hole
- steel ball
- 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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Abstract
The utility model discloses a kind of two detachable bearing of overcoat, comprise lasso, outer ring, inner ring, steel ball and screw, described outer ring and inner ring are respectively arranged with slot rolling, steel ball is provided with in described slot rolling, the diameter of described steel ball is 10 ~ 20mm, outside described outer ring, cover has lasso, described lasso is provided with tapped through hole, described outer ring is provided with tapped hole, described tapped through hole and tapped hole axis are point-blank, be provided with screw in tapped through hole and tapped hole, the quantity of described screw is 6 ~ 10.The utility model can make bearing mnanufacture cost lower, easy to assembly, and bearing is easily dismantled, and easily changes parts, and can reduce the cost of m of e, the life-span is long.
Description
[technical field]
The utility model relates to the technical field of bearing, particularly the technical field of a kind of pair of detachable bearing of overcoat.
[background technique]
The simplest swivel bearing is axle sleeve bearing, and it is a lining being clipped between wheel and wheel shaft.This design is scrolled bearing subsequently and substitutes, and substitutes original lining exactly with a lot of columniform roller, and each rolling element is just as an independent wheel.Italy how rice lake one of finding be built on ancient Roman's ship of B.C. 40 years, find the example of early stage ball bearing: a wooden ball bearing is used to support rotating table top.The 17th century, the ball bearing of Galileo to " cage mounted ball " did description the earliest.17th century end, the Wa Luo of Britain manufactures and designs ball bearing, and to be contained on postal car the patent that fertile think of that is on probation and Britain obtains ball bearing.Dropping into the practical rolling bearing with retainer is the earliest that clock and watchmaker John Harry is inferior to 1760 for making H3 chronoscope and invents.18 the end of the century Germany hertz deliver paper about ball bearing contact stress.On the basis of hertz achievement, the R. of Germany executes Trebek, the people such as A. handkerchief nurse Glenn of Sweden has carried out a large amount of tests, contributes to the design theory of development rolling bearing and Calculation of Fatigue Life.Subsequently, the Dinko Petrov application newton law of viscosity calculation bearing friction of Russia.First patent about ball track is that the gloomy Philips of Karma irrigates grace and obtained in 1794.1883, Friedrich Fei Sheer proposed and uses that suitable production machine grinds that size is identical, the opinion of circularity steel ball accurately, has established the basis of bearing industry.The Reynolds of Britain has carried out mathematical analysis to the discovery of Bristol, is derived reynolds equation, has from then on established the basis of hydrldynamic pressure lubrication theory.
Current bearing purposes widely, to the toy car of children, the application of bearing is had from traditional machinery, bearing mainly comprises inner ring, outer ring, rolling element steel ball or roller and retainer, when bearing being used on impact force and the less equipment of speed, lower to the required precision of bearing, but existing bearing cost is high, install inconvenient, cannot keep in repair after damage, a kind of bearing of market demand, can reduce the cost of bearing, simultaneously easy for installation, damaged parts can be changed, the cost of maintenance can be reduced.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, and propose a kind of two detachable bearing of overcoat, bearing mnanufacture cost can be made lower, easy to assembly, and bearing is easily dismantled, and easily changes parts, and can reduce the cost of m of e, the life-span is long.
For achieving the above object, the utility model proposes a kind of two detachable bearing of overcoat, comprise lasso, outer ring, inner ring, steel ball and screw, described outer ring and inner ring are respectively arranged with slot rolling, steel ball is provided with in described slot rolling, the diameter of described steel ball is 10 ~ 20mm, outside described outer ring, cover has lasso, described lasso is provided with tapped through hole, described outer ring is provided with tapped hole, described tapped through hole and tapped hole axis, are provided with screw in tapped through hole and tapped hole point-blank, and the quantity of described screw is 6 ~ 10.
As preferably, described outer ring is made up of two semi-rings, and the thickness of outer ring is 5 ~ 8mm.
As preferably, the diameter of described steel ball is 15mm, and the quantity of described screw is 8.
As preferably, the thickness of described outer ring is 10 ~ 20mm, and the width of outer ring is 10 ~ 40mm.
The beneficial effects of the utility model: the utility model, by by lasso, outer ring, inner ring, steel ball and screw application within the bearing, can make bearing mnanufacture cost lower, easy to assembly, bearing is easily dismantled, easy replacing parts, can reduce the cost of m of e, the life-span is long.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the plan view of the detachable bearing of the utility model a kind of pair of overcoat;
Fig. 2 is the main pseudosection of the detachable bearing of the utility model a kind of pair of overcoat.
In figure: 1-lasso, 2-outer ring, 3-inner ring, 4-steel ball, 5-screw.
[embodiment]
Consult Fig. 1 and Fig. 2, a kind of two detachable bearing of overcoat of the utility model, comprise lasso 1, outer ring 2, inner ring 3, steel ball and screw 5, described outer ring 2 and inner ring 3 are respectively arranged with slot rolling, steel ball 4 is provided with in described slot rolling, the diameter of described steel ball 4 is 10 ~ 20mm, outside described outer ring 2, cover has lasso 1, described lasso 1 is provided with tapped through hole, described outer ring 2 is provided with tapped hole, described tapped through hole and tapped hole axis, are provided with screw 5 in tapped through hole and tapped hole point-blank, and the quantity of described screw 5 is 6 ~ 10.Described outer ring 2 is made up of two semi-rings, and the thickness of outer ring 2 is 5 ~ 8mm.The diameter of described steel ball 4 is 15mm, and the quantity of described screw 5 is 8.The thickness of described outer ring 2 is 10 ~ 20mm, and the width of outer ring 2 is 10 ~ 40mm.
A kind of two detachable bearing of overcoat of the utility model, by applying within the bearing by lasso 1, outer ring 2, inner ring 3, steel ball and screw 5, can make bearing mnanufacture cost lower, easy to assembly, bearing is easily dismantled, and easily changes parts, can reduce the cost of m of e, the life-span is long.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. two detachable bearing of overcoat, it is characterized in that: comprise lasso (1), outer ring (2), inner ring (3), steel ball and screw (5), described outer ring (2) and inner ring (3) are respectively arranged with slot rolling, steel ball (4) is provided with in described slot rolling, the diameter of described steel ball (4) is 10 ~ 20mm, outside, described outer ring (2) cover has lasso (1), (1) is provided with tapped through hole to described lasso, (2) are provided with tapped hole in described outer ring, described tapped through hole and tapped hole axis are point-blank, in tapped through hole and tapped hole, screw (5) is installed, the quantity of described screw (5) is 6 ~ 10.
2. a kind of two detachable bearing of overcoat as claimed in claim 1, it is characterized in that: described outer ring (2) are made up of two semi-rings, the thickness of outer ring (2) is 5 ~ 8mm.
3. a kind of two detachable bearing of overcoat as claimed in claim 1, it is characterized in that: the diameter of described steel ball (4) is 15mm, the quantity of described screw (5) is 8.
4. a kind of two detachable bearing of overcoat as claimed in claim 1, it is characterized in that: the thickness of described outer ring (2) is 10 ~ 20mm, the width of outer ring (2) is 10 ~ 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135285.XU CN204628284U (en) | 2015-03-10 | 2015-03-10 | A kind of two detachable bearing of overcoat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135285.XU CN204628284U (en) | 2015-03-10 | 2015-03-10 | A kind of two detachable bearing of overcoat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628284U true CN204628284U (en) | 2015-09-09 |
Family
ID=54047318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520135285.XU Expired - Fee Related CN204628284U (en) | 2015-03-10 | 2015-03-10 | A kind of two detachable bearing of overcoat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628284U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317830A (en) * | 2015-12-08 | 2016-02-10 | 胡月明 | High-precision bearing |
| CN106640951A (en) * | 2017-01-06 | 2017-05-10 | 宁波银球小型轴承有限公司 | Double-trench super-wear-resisting high-speed washing machine bearing |
| CN107324185A (en) * | 2017-08-17 | 2017-11-07 | 苏州德菱邑铖精工机械股份有限公司 | A kind of fixing device of elevator driving shaft |
| CN107830050A (en) * | 2017-12-06 | 2018-03-23 | 安徽睿知信信息科技有限公司 | A kind of single-row tapered roller bearing of convenient dismounting |
| CN112963441A (en) * | 2021-02-22 | 2021-06-15 | 蚌埠市昊德汽车轴承有限责任公司 | Low-noise wear-resistant bearing |
-
2015
- 2015-03-10 CN CN201520135285.XU patent/CN204628284U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317830A (en) * | 2015-12-08 | 2016-02-10 | 胡月明 | High-precision bearing |
| CN106640951A (en) * | 2017-01-06 | 2017-05-10 | 宁波银球小型轴承有限公司 | Double-trench super-wear-resisting high-speed washing machine bearing |
| CN107324185A (en) * | 2017-08-17 | 2017-11-07 | 苏州德菱邑铖精工机械股份有限公司 | A kind of fixing device of elevator driving shaft |
| CN107830050A (en) * | 2017-12-06 | 2018-03-23 | 安徽睿知信信息科技有限公司 | A kind of single-row tapered roller bearing of convenient dismounting |
| CN112963441A (en) * | 2021-02-22 | 2021-06-15 | 蚌埠市昊德汽车轴承有限责任公司 | Low-noise wear-resistant bearing |
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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: 20160310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |