CN202646389U - Thrust ball bearing support frame - Google Patents
Thrust ball bearing support frame Download PDFInfo
- Publication number
- CN202646389U CN202646389U CN 201220226073 CN201220226073U CN202646389U CN 202646389 U CN202646389 U CN 202646389U CN 201220226073 CN201220226073 CN 201220226073 CN 201220226073 U CN201220226073 U CN 201220226073U CN 202646389 U CN202646389 U CN 202646389U
- Authority
- CN
- China
- Prior art keywords
- support frame
- bearing support
- thrust ball
- ball bearing
- plastic 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
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 22
- 239000004033 plastic Substances 0.000 claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 2
- 239000004698 Polyethylene Substances 0.000 abstract 3
- 229920000573 polyethylene Polymers 0.000 abstract 3
- -1 polyethylene Polymers 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a bearing support frame which is good in structural strength and does not easily scratch a steel ball, and particularly relates to a thrust ball bearing support frame. The thrust ball bearing support frame comprises a base which is of circular ring shape. Installing holes are evenly arranged on the base and around the base with the center of the base as a reference, a plastic sleeve barrel is arranged inside each installing hole in nested mode, and the plastic sleeve barrels are polyethylene (PE) plastic parts with limit steps due to limit of the plastic sleeve barrels and the fact that limit of the plastic sleeve barrels is a specific form. According to the thrust ball bearing support frame, advantages of metal parts and advantages of plastic parts are fully combined, and the PE plastic sleeve barrels are nested into the installing holes. The steel ball is not scratched by the bearing support frame, and meanwhile certain intensity of the whole bearing support frame is ensured. Advantages are adopted and disadvantages are avoided. Structure of the thrust ball bearing support frame is simple and reliable, and service life of the thrust ball bearing support frame is significantly improved.
Description
Technical field
The utility model relates to a kind of thrust ball bearing supporting frame.
Background technique
In known technical field, thrust ball bearing generally is made of seat ring, blowout patche and steel ball supporting frame three parts, the steel ball supporting frame working of plastics that is generally stamped metal spare or made by injection moulding wherein, but this bi-material all has certain defective, metalwork scratches steel ball easily, and plastic piece structure intensity is too low.
The model utility content
The technical problems to be solved in the utility model is: provide a kind of structural strength the good and difficult bearing supporting frame that scratches steel ball.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of thrust ball bearing supporting frame, comprise the pedestal that is toroidal, evenly be provided with mounting hole on described pedestal and take the center of pedestal as the benchmark rotation, in described mounting hole, all be embedded with plastic sleeve.
Further, consider the spacing of plastic sleeve and as a kind of concrete form, the plastic sleeve described in the utility model is the PE working of plastics with limited step.
The beneficial effects of the utility model are: the utility model is by the abundant combination of advantage with metalwork and working of plastics, be embedded in the PE plastic sleeve at mounting hole, so that steel ball namely can not scratched by bearing supporting frame, whole bearing supporting frame can keep certain intensity again simultaneously, maximize favourable factors and minimize unfavourable ones, this programme is simple and reliable for structure, can significantly improve the working life of thrust ball bearing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cross-sectional view of the present utility model.
Among the figure: 1. pedestal, 1-1. mounting hole, 2. plastic sleeve.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of thrust ball bearing supporting frame of the utility model as depicted in figs. 1 and 2, comprise the pedestal 1 that is toroidal, evenly be provided with mounting hole 1-1 on described pedestal 1 and take the center of pedestal 1 as the benchmark rotation, in described mounting hole 1-1, all be embedded with plastic sleeve 2, and described plastic sleeve 2 is for having the PE working of plastics of limited step.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. thrust ball bearing supporting frame, comprise the pedestal (1) that is toroidal, upper and take the center of pedestal (1) as the benchmark rotation evenly is provided with mounting hole (1-1) at described pedestal (1), it is characterized in that: in described mounting hole (1-1), all be embedded with plastic sleeve (2).
2. a kind of thrust ball bearing supporting frame as claimed in claim 1 is characterized in that: described plastic sleeve (2) is for having the PE working of plastics of limited step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226073 CN202646389U (en) | 2012-05-17 | 2012-05-17 | Thrust ball bearing support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226073 CN202646389U (en) | 2012-05-17 | 2012-05-17 | Thrust ball bearing support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646389U true CN202646389U (en) | 2013-01-02 |
Family
ID=47415502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226073 Expired - Fee Related CN202646389U (en) | 2012-05-17 | 2012-05-17 | Thrust ball bearing support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646389U (en) |
-
2012
- 2012-05-17 CN CN 201220226073 patent/CN202646389U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU WUJIN HUANYU BEARING CO., LTD. Free format text: FORMER OWNER: LU LIANYUN Effective date: 20130506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130506 Address after: 213178, Changzhou, Jiangsu province Wujin District snow weir Town House Street Patentee after: Changzhou Wujin Huanyu Bearing Co.,Ltd. Address before: 213178, Changzhou District, Jiangsu City, Wujin province snow weir Town House Street, Changzhou Wujin Huanyu Bearing Co., Ltd. Patentee before: Lu Lianyun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130517 |