CN204140667U - Chemical fiber winder hollow Coupling bearing - Google Patents
Chemical fiber winder hollow Coupling bearing Download PDFInfo
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- CN204140667U CN204140667U CN201420443405.8U CN201420443405U CN204140667U CN 204140667 U CN204140667 U CN 204140667U CN 201420443405 U CN201420443405 U CN 201420443405U CN 204140667 U CN204140667 U CN 204140667U
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- steel ball
- bearing
- axle
- chemical fiber
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Abstract
The utility model discloses a kind of chemical fiber winder hollow Coupling bearing, comprise retainer (3), outer ring (4), steel ball (5), axle (6), this steel ball (5) is placed in retainer (3), outer ring (4) is placed on the periphery of steel ball (5), it is characterized in that: described axle (6) loads the left end of bearing outside (2); Steel ball (5) is placed in the raceway groove of bearing outside (2); The right-hand member of bearing outside (2) loads plug (1).The utility model can either guarantee card winder chuck axle with at a high speed, high-precision rotary, again can implementation structure light, bearing starting torque is little.
Description
Technical field
The utility model relates to the Coupling bearing that textile manufacturing machine uses, and relates in particular to a kind of chemical fiber winder hollow Coupling bearing.
Background technique
The Coupling bearing that in prior art, textile of chemical fibre mechanically uses, its structure is in steel ball is placed on axle raceway groove and is placed in retainer; Outer ring is placed in the outside of steel ball; Seal ring is placed in the both ends of the surface of outer ring.Though the chemical fiber winder Coupling bearing of this kind of structure also can for textile manufacturing machine, its deficiency is: can not guarantee that winder chuck axle is with high speed, high-precision rotary.
In order to solve above Problems existing, people are seeking a kind of desirable technical solution always.In prior art, Chinese utility model patent CN201120216902.0 discloses a kind of chemical fiber winder hollow Coupling bearing, its objective is and ensures that winder chuck axle is with high speed, high-precision rotary.Its structure has a through hole at the center of axle; Be placed in retainer in the raceway groove that steel ball is placed on axle; Outer ring is placed in the outside of steel ball.The chemical fiber winder Coupling bearing of this kind of structure is owing to having a through hole at the center of axle, and its cooling, lubrication effect improve greatly, therefore also can guarantee that winder chuck axle is with high speed, high-precision rotary.But its deficiency is: structure bulky, bearing starting torque is large, and then affects the normal use of user.
Summary of the invention
The one that the purpose of this utility model is to overcome above-mentioned shortcoming and provides can either guarantee winder chuck axle with at a high speed, high-precision rotary, again can implementation structure light, the chemical fiber winder hollow Coupling bearing that bearing starting torque is little.
The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions:
Chemical fiber winder hollow Coupling bearing of the present utility model, comprise retainer, outer ring, steel ball, axle, this steel ball is placed in retainer, and outer ring is placed on the periphery of steel ball, wherein: described axle loads the left end of bearing outside; Steel ball is placed in the raceway groove of bearing outside; The right-hand member of bearing outside loads plug.
The utility model compared with prior art, has obvious beneficial effect, as can be known from the above technical solutions: described axle loads the left end of bearing outside; Steel ball is placed in the raceway groove of bearing outside, and is placed in retainer; Outer ring is placed on the periphery of steel ball; The right-hand member of bearing outside loads plug.Main shaft cross section of the present utility model is annulus, according to main frame actual loading situation, main shaft still has enough intensity, rigidity and stability, also can guarantee that winder chuck axle is with high speed, high-precision rotary, the advantage of this structure is: portable construction, and bearing starting torque is little.
Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to chemical fiber winder hollow Coupling bearing embodiment, structure, feature and the effect thereof that the utility model proposes, be described in detail as follows.
See Fig. 1, chemical fiber winder hollow Coupling bearing of the present utility model, comprises retainer 3, outer ring 4, steel ball 5, axle 6, and this steel ball 5 is placed in retainer 3, and outer ring 4 is placed on the periphery of steel ball 5, wherein: described axle 6 loads the left end of bearing outside 2; Steel ball 5 is placed in the raceway groove of bearing outside 2; The right-hand member of bearing outside 2 loads plug 1.
During use, axle 6 is loaded the left end of bearing outside 2.Plug 1 loads the right-hand member of bearing outside 2.Steel ball 5 is placed in the raceway groove of bearing outside 2, and is placed in retainer 3.Outer ring 4 is placed on the periphery of steel ball 5.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, anyly do not depart from technical solutions of the utility model content, the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure:
1, plug; 2, bearing outside; 3, retainer; 4, outer ring; 5, steel ball; 6, axle.
Claims (1)
1. a chemical fiber winder hollow Coupling bearing, comprise retainer (3), outer ring (4), steel ball (5), axle (6), this steel ball (5) is placed in retainer (3), outer ring (4) is placed on the periphery of steel ball (5), it is characterized in that: described axle (6) loads the left end of bearing outside (2); Steel ball (5) is placed in the raceway groove of bearing outside (2); The right-hand member of bearing outside (2) loads plug (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443405.8U CN204140667U (en) | 2014-08-07 | 2014-08-07 | Chemical fiber winder hollow Coupling bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443405.8U CN204140667U (en) | 2014-08-07 | 2014-08-07 | Chemical fiber winder hollow Coupling bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140667U true CN204140667U (en) | 2015-02-04 |
Family
ID=52417353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443405.8U Active CN204140667U (en) | 2014-08-07 | 2014-08-07 | Chemical fiber winder hollow Coupling bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140667U (en) |
-
2014
- 2014-08-07 CN CN201420443405.8U patent/CN204140667U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Youduan Inventor before: Li Shuqian Inventor before: Chen Guanwu Inventor before: Chen Hengshu Inventor before: Zhang Shengjian Inventor before: Li Ping Inventor before: Bai Wentao |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160413 Address after: 561003 Guizhou Province, Anshun City Industrial Park Road 26, Xixiu side (opposite the college) Patentee after: GUIZHOU HONGZHOU BEARING CO., LTD. Address before: 561000 Zhonghua East Road, Anshun, Guizhou province (four factory of former rainbow machine factory) Patentee before: Guizhou Huiqiang Technology Co., Ltd. |