CN204327793U - A kind of elastic coupling flexible coupling - Google Patents
A kind of elastic coupling flexible coupling Download PDFInfo
- Publication number
- CN204327793U CN204327793U CN201420659971.2U CN201420659971U CN204327793U CN 204327793 U CN204327793 U CN 204327793U CN 201420659971 U CN201420659971 U CN 201420659971U CN 204327793 U CN204327793 U CN 204327793U
- Authority
- CN
- China
- Prior art keywords
- resilient sleeve
- driven shaft
- axle housing
- driving axle
- 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
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Abstract
The utility model relates to a kind of elastic coupling flexible coupling, comprise driving axle housing, driven shaft sleeve and resilient sleeve, the middle part of described resilient sleeve inwall is provided with projection, resilient sleeve inwall above and below projection is equipped with internal tooth, the outer wall of described driving axle housing and driven shaft sleeve is provided with the external tooth matched with internal tooth, all forms one by the mutual grafting of external tooth and internal tooth between described driving axle housing and resilient sleeve and between resilient sleeve and driven shaft sleeve.Elastic coupling flexible coupling of the present utility model is made up of resilient sleeve, driving axle housing and driven shaft sleeve, and structure is simple, and make easily, cost is low; Employing internal tooth form connects, and can allow larger axial, radial and angular displacement, and easy for installation, noise is low, rotative power loss is little, long service life.
Description
Technical field
The utility model relates to a kind of elastic coupling flexible coupling.
Background technique
Domestic used coupling at present, as rigid coupling, flexible coupling etc., does not generally allow larger axial, radial or angular displacement.In order to solve the problem, current existing gear coupling adopts two half-couplings, although technical order can reach requirement, structure is very complicated, and technological requirement is very high, and cost is also high.
Model utility content
For solving the problems of the technologies described above, the utility model provides a kind of elastic coupling flexible coupling.
Elastic coupling flexible coupling of the present utility model, comprise driving axle housing, driven shaft sleeve and resilient sleeve, the middle part of described resilient sleeve inwall is provided with projection, resilient sleeve inwall above and below projection is equipped with internal tooth, the outer wall of described driving axle housing and driven shaft sleeve is provided with the external tooth matched with internal tooth, all forms one by the mutual grafting of external tooth and internal tooth between described driving axle housing and resilient sleeve and between resilient sleeve and driven shaft sleeve.
Compared with prior art the beneficial effects of the utility model are: elastic coupling flexible coupling of the present utility model is made up of resilient sleeve, driving axle housing and driven shaft sleeve, and structure is simple, and make easily, cost is low; Employing internal tooth form connects, and can allow larger axial, radial and angular displacement, and easy for installation, noise is low, rotative power loss is little, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of elastic coupling flexible coupling described in the utility model embodiment.
In figure:
1, driving axle housing; 2, driven shaft sleeve; 3, resilient sleeve; 4, protruding; 5, internal tooth; 6, external tooth.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of elastic coupling flexible coupling, comprise driving axle housing 1, driven shaft sleeve 2 and resilient sleeve 3, the middle part of described resilient sleeve 3 inwall is provided with protruding 4, resilient sleeve 3 inwall above and below in the of protruding 4 is equipped with internal tooth 5, the outer wall of described driving axle housing 1 and driven shaft sleeve 2 is provided with the external tooth 6 matched with internal tooth 5, all forms one by external tooth 6 and the mutual grafting of internal tooth 5 between described driving axle housing 1 and resilient sleeve 3 and between resilient sleeve 3 and driven shaft sleeve 2, the effect of projection 4 is spacing to driven shaft sleeve and driving axle housing.
Elastic coupling flexible coupling of the present utility model is made up of resilient sleeve, driving axle housing and driven shaft sleeve, and structure is simple, and make easily, cost is low; Employing internal tooth form connects, and can allow larger axial, radial and angular displacement, and easy for installation, noise is low, rotative power loss is little, long service life.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (1)
1. an elastic coupling flexible coupling, comprise driving axle housing (1), driven shaft sleeve (2) and resilient sleeve (3), it is characterized in that: the middle part of described resilient sleeve (3) inwall is provided with projection (4), resilient sleeve (3) inwall above and below protruding (4) is equipped with internal tooth (5), the outer wall of described driving axle housing (1) and driven shaft sleeve (2) is provided with the external tooth (6) matched with internal tooth (5), all one is formed by external tooth (6) and the mutual grafting of internal tooth (5) between described driving axle housing (1) and resilient sleeve (3) and between resilient sleeve (3) and driven shaft sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659971.2U CN204327793U (en) | 2014-11-06 | 2014-11-06 | A kind of elastic coupling flexible coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659971.2U CN204327793U (en) | 2014-11-06 | 2014-11-06 | A kind of elastic coupling flexible coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327793U true CN204327793U (en) | 2015-05-13 |
Family
ID=53164160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659971.2U Expired - Fee Related CN204327793U (en) | 2014-11-06 | 2014-11-06 | A kind of elastic coupling flexible coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327793U (en) |
-
2014
- 2014-11-06 CN CN201420659971.2U patent/CN204327793U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |