CN204729484U - A kind of turning shaft structure - Google Patents
A kind of turning shaft structure Download PDFInfo
- Publication number
- CN204729484U CN204729484U CN201520429029.1U CN201520429029U CN204729484U CN 204729484 U CN204729484 U CN 204729484U CN 201520429029 U CN201520429029 U CN 201520429029U CN 204729484 U CN204729484 U CN 204729484U
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- CN
- China
- Prior art keywords
- axle sleeve
- shaft structure
- housing cap
- turning shaft
- revolving part
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Abstract
The utility model discloses a kind of turning shaft structure, comprise main shaft and the axle sleeve be made up of wear-resistant plastic and axle housing cap, axle sleeve is set on main shaft rotationally, and axle housing cap is sheathed and be fixed on the outside of axle sleeve, and axle sleeve is used for location and installation revolving part.Turning shaft structure disclosed in the utility model, after assembling with revolving part, revolving part is arranged on axle sleeve, can rotate around the spindle during use with axle sleeve.The axle sleeve that the utility model adopts wear-resistant plastic to make and axle housing cap replace metal bearing, while reducing turning shaft structure cost, improving working life, the smooth and easy rotation of revolving part can be realized, reach good rotate effect, effectively can avoid the phenomenon that conventional metals bearing has some setbacks because of the rotation of getting rusty and assembly failure causes or do not rotate.
Description
Technical field
The utility model relates to a kind of turning shaft structure being applied to revolving part, can be applicable to indoor and outdoor revolving ornamentation and other rotation use occasions.
Background technique
Existing turning shaft structure, uses steel bearings mostly, and cost is high, heavier, installs inconvenience, easily gets rusty.When being applied to revolving part, if assembly failure, revolving part is easily caused to rotate the phenomenon having some setbacks or do not rotate.
Summary of the invention
Technical problem to be solved in the utility model is: provide the turning shaft structure that a kind of cost is low, long service life, rotating effect are good.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of turning shaft structure, the axle sleeve comprising main shaft and be made up of wear-resistant plastic and axle housing cap, described axle sleeve is set on described main shaft rotationally, described axle housing cap is sheathed and be fixed on the outside of described axle sleeve, and described axle sleeve is used for location and installation revolving part.After the utility model turning shaft structure and revolving part assemble, revolving part is arranged on axle sleeve, can rotate around the spindle during use with axle sleeve.The axle sleeve that the utility model adopts wear-resistant plastic to make and axle housing cap replace metal bearing, while reducing turning shaft structure cost, improving working life, the smooth and easy rotation of revolving part can be realized, reach good rotate effect, effectively can avoid the phenomenon that conventional metals bearing has some setbacks because of the rotation of getting rusty and assembly failure causes or do not rotate.
The outer surface of described axle sleeve is provided with annular tongue-and-groove, the internal surface of described axle housing cap is provided with the annular tenon suitable with described annular tongue-and-groove, after assembling, described axle housing cap, in described annular tongue-and-groove, is fixed on the outside of described axle sleeve by described annular tenon inlay card.By coordinating of annular tenon and annular tongue-and-groove, form joinery and its construction, axle housing cap and axle sleeve are fixed, easy to assembly, good fixing effect.Further, described axle sleeve comprises the flange part and joint that are wholely set, the external diameter of described flange part is greater than the external diameter of described joint, the length of described joint is greater than the length of described axle housing cap, described annular tongue-and-groove is arranged on the outer surface of described joint, after assembling, revolving part location and installation is between described flange part and described axle housing cap, by flange part and axle housing cap by revolving part location and installation, good positioning effect, easy to assembly, thus reach and better rotate using effect.
One end of described main shaft is screw section, described screw section is passed described axle sleeve and is stretched out described flange part, described screw section has been threaded nut, and the inner side in screw section on described main shaft is provided with narrow diameter section, and described axle sleeve is set in described narrow diameter section.Nut can play the effect of limit shaft sleeve and protection spindle nose, makes the integrity of the product after installation revolving part better simultaneously.
Described nut is made of plastics, and can reduce costs further.
Described axle sleeve and axle housing cap are made by nylon.
Utilize the decoration windmill that above-mentioned turning shaft structure is made, its revolving part is air vane, and described air vane location and installation is in described axle sleeve.Further, described air vane is two groups, and the air vane location and installation described in a group is in the axle sleeve described in, that is, this decoration windmill is provided with two groups of air vanes, air vane can be made up of plastics or other lightweight materials, thus reaches rotation and decorative effect preferably.
Compared with prior art, the utility model has the advantage of: turning shaft structure disclosed in the utility model, after assembling with revolving part, revolving part is arranged on axle sleeve, can rotate around the spindle during use with axle sleeve.The axle sleeve that the utility model adopts wear-resistant plastic to make and axle housing cap replace metal bearing, while reducing turning shaft structure cost, improving working life, the smooth and easy rotation of revolving part can be realized, reach good rotate effect, effectively can avoid the phenomenon that conventional metals bearing has some setbacks because of the rotation of getting rusty and assembly failure causes or do not rotate.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the turning shaft structure of embodiment one;
Fig. 2 is the cut-away illustration after the turning shaft structure of embodiment one decomposes;
Fig. 3 is the front view of the decoration windmill of the embodiment two utilizing the turning shaft structure of embodiment one to make;
Fig. 4 is the side view of the decoration windmill of the embodiment three utilizing the turning shaft structure of embodiment one to make.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Embodiment one: turning shaft structure as shown in the figure, and comprise main shaft 1 and the axle sleeve 2 be made up of nylon and axle housing cap 3, axle sleeve 2 is set on main shaft 1 rotationally; Axle sleeve 2 comprises the flange part 21 and joint 22 that are wholely set, the external diameter of flange part 21 is greater than the external diameter of joint 22, the length of joint 22 is greater than the length of axle housing cap 3, the outer surface of joint 22 is provided with annular tongue-and-groove 23, the internal surface of axle housing cap 3 is provided with the annular tenon 31 suitable with annular tongue-and-groove 23, and after assembling, annular tenon 31 inlay card is in annular tongue-and-groove 23, axle housing cap 3 is fixed on the outside of axle sleeve 2, simultaneously by revolving part 5 location and installation between flange part 21 and axle housing cap 3; One end of main shaft 1 is screw section 11, and screw section 11 is passed axle sleeve 2 and stretches out flange part 21, and screw section 11 is threaded the nut 4 be made of plastics, and main shaft 1 is provided with narrow diameter section 12 in the inner side of screw section 11, and axle sleeve 2 is set in narrow diameter section 12.
Embodiment two: utilize the decoration windmill that the turning shaft structure of embodiment one is made, air vane 6 is revolving part, and air vane 6 location and installation is in axle sleeve 2, and inserted link 7 plays a part to support fixing windmill.
Embodiment three: utilize the decoration windmill that the turning shaft structure of embodiment one is made, air vane 6 is two groups, two groups of air vanes 6 are revolving part, two groups of air vane 6 symmetries are mounted on the two ends of main shaft 1, one group of air vane 6 location and installation is in an axle sleeve 2, and inserted link 7 plays a part to support fixing windmill.
Except being applied to decoration windmill, turning shaft structure of the present utility model also can be applicable to other revolving parts, other rotation use occasions such as such as wind revolves, rotary flag, and the moulding of revolving part is changeable, and such conversion all falls within protection domain of the present utility model.
Claims (8)
1. a turning shaft structure, the axle sleeve that it is characterized in that comprising main shaft and be made up of wear-resistant plastic and axle housing cap, described axle sleeve is set on described main shaft rotationally, and described axle housing cap is sheathed and be fixed on the outside of described axle sleeve, and described axle sleeve is used for location and installation revolving part.
2. a kind of turning shaft structure according to claim 1, it is characterized in that the outer surface of described axle sleeve is provided with annular tongue-and-groove, the internal surface of described axle housing cap is provided with the annular tenon suitable with described annular tongue-and-groove, after assembling, described axle housing cap, in described annular tongue-and-groove, is fixed on the outside of described axle sleeve by described annular tenon inlay card.
3. a kind of turning shaft structure according to claim 2, it is characterized in that described axle sleeve comprises the flange part and joint be wholely set, the external diameter of described flange part is greater than the external diameter of described joint, the length of described joint is greater than the length of described axle housing cap, described annular tongue-and-groove is arranged on the outer surface of described joint, after assembling, revolving part location and installation is between described flange part and described axle housing cap.
4. a kind of turning shaft structure according to claim 3, it is characterized in that one end of described main shaft is screw section, described screw section is passed described axle sleeve and is stretched out described flange part, described screw section has been threaded nut, inner side in screw section on described main shaft is provided with narrow diameter section, and described axle sleeve is set in described narrow diameter section.
5. a kind of turning shaft structure according to claim 4, is characterized in that described nut is made of plastics.
6. a kind of turning shaft structure according to any one of claim 1-5, is characterized in that described axle sleeve and axle housing cap are made by nylon.
7. utilize the decoration windmill that the turning shaft structure described in claim 6 is made, it is characterized in that described revolving part is air vane, described air vane location and installation is in described axle sleeve.
8. one decoration windmill according to claim 7, it is characterized in that described air vane is two groups, the air vane location and installation described in a group is in the axle sleeve described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429029.1U CN204729484U (en) | 2015-06-19 | 2015-06-19 | A kind of turning shaft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520429029.1U CN204729484U (en) | 2015-06-19 | 2015-06-19 | A kind of turning shaft structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729484U true CN204729484U (en) | 2015-10-28 |
Family
ID=54387839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520429029.1U Active CN204729484U (en) | 2015-06-19 | 2015-06-19 | A kind of turning shaft structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257717A (en) * | 2015-11-02 | 2016-01-20 | 泉州钰乘礼品有限公司 | Rotating device and windmill with same |
| CN105749565A (en) * | 2016-04-28 | 2016-07-13 | 佛山蓝途科技有限公司 | Light-emitting toy windmill |
-
2015
- 2015-06-19 CN CN201520429029.1U patent/CN204729484U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257717A (en) * | 2015-11-02 | 2016-01-20 | 泉州钰乘礼品有限公司 | Rotating device and windmill with same |
| CN105749565A (en) * | 2016-04-28 | 2016-07-13 | 佛山蓝途科技有限公司 | Light-emitting toy windmill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191231 Address after: 315000 3rd floor, building 2, no.218, Huangshan West Road, Xinqi street, Beilun District, Ningbo City, Zhejiang Province Patentee after: Ningbo Changqing household products Co., Ltd Address before: 315000 No. 218 West Mount Huangshan Road, Dagang Industrial Zone, Ningbo, Zhejiang, Beilun Patentee before: Ningbo Evergreen Home Supplies Co., Ltd. |
|
| TR01 | Transfer of patent right |