CN205489945U - Generator shaft - Google Patents
Generator shaft Download PDFInfo
- Publication number
- CN205489945U CN205489945U CN201520934151.4U CN201520934151U CN205489945U CN 205489945 U CN205489945 U CN 205489945U CN 201520934151 U CN201520934151 U CN 201520934151U CN 205489945 U CN205489945 U CN 205489945U
- Authority
- CN
- China
- Prior art keywords
- polished rod
- rod
- generator shaft
- utility
- model
- 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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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to a generator shaft, this generator shaft include the threaded connection pole that sets gradually, little excircle, first polished rod, first annular pole, second polished rod, second annular pole, third polished rod, third annular pole, fourth polished rod, fourth annular pole, the 5th polished rod, the little excircle of second and terminal surface, wherein first polished rod, first annular pole, second polished rod, second annular pole, third polished rod, third annular pole, fourth polished rod, fourth annular pole, the 5th polished rod all set up in same cylindrical main part. The utility model relates to a generator shaft, the generator shaft qualification rate of making is high, can reach design precision's manufacturing requirement.
Description
Technical field
This utility model belongs to gen-set field, particularly relates to generator shaft.
Background technology
The design of existing generator shaft is the most complex, is unfavorable for the rotation of electromotor.
Because above-mentioned defect, the design people, the most in addition research and innovation, to founding the generator shaft of a kind of new structure so that it is have more the value in industry.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide generator shaft.
The technical solution of the utility model is as follows:
Generator shaft, it is characterized in that: this generator shaft includes that the whorl brace rod set gradually, little cylindrical, the first polished rod, first annular bar, the second polished rod, the second circular rod, the 3rd polished rod, the 3rd circular rod, the 4th polished rod, fourth annular bar, the 5th polished rod, the second little cylindrical and end face, wherein said first polished rod, first annular bar, the second polished rod, the second circular rod, the 3rd polished rod, the 3rd circular rod, the 4th polished rod, fourth annular bar, the 5th polished rod are arranged on same cylinder-shaped body.
Further, a length of 50mm ± 0.2mm of described whorl brace rod.
Further, described first polished rod and a length of 60mm ± 0.2mm of the 5th polished rod.
Further, described first annular bar, the second polished rod, the second circular rod, the 3rd polished rod, the 3rd circular rod, the 4th polished rod, a length of 20mm ± 0.2mm of the 5th circular rod.
By such scheme, this utility model at least has the advantage that
The generator shaft that this utility model relates to, the generator shaft qualification rate made is high, can reach the manufacture requirements of design accuracy.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
See Fig. 1, generator shaft described in this utility model one preferred embodiment, this this generator shaft includes the whorl brace rod 1 set gradually, little cylindrical 2, first polished rod 3, first annular bar 4, second polished rod 5, second circular rod 6, 3rd polished rod 7, 3rd circular rod 8, 4th polished rod 9, fourth annular bar 10, 5th polished rod 11, second little cylindrical 12 and end face 13, wherein the first polished rod 3, first annular bar 4, second polished rod 5, second circular rod 6, 3rd polished rod 7, 3rd circular rod 8, 4th polished rod 9, fourth annular bar 10, 5th polished rod 11 is arranged on same cylinder-shaped body.A length of 50mm ± the 0.2mm of whorl brace rod 1 in this utility model；First polished rod 3 and a length of 60mm ± 0.2mm of the 5th polished rod 11；A length of 20mm ± the 0.2mm of first annular bar the 4, second polished rod the 5, second circular rod the 6, the 3rd polished rod the 7, the 3rd circular rod the 8, the 4th polished rod the 9, the 5th circular rod 10.
The above is only preferred implementation of the present utility model; it is not limited to this utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (4)
1. generator shaft, it is characterized in that: this generator shaft includes that the whorl brace rod set gradually, little cylindrical, the first polished rod, first annular bar, the second polished rod, the second circular rod, the 3rd polished rod, the 3rd circular rod, the 4th polished rod, fourth annular bar, the 5th polished rod, the second little cylindrical and end face, wherein said first polished rod, first annular bar, the second polished rod, the second circular rod, the 3rd polished rod, the 3rd circular rod, the 4th polished rod, fourth annular bar, the 5th polished rod are arranged on same cylinder-shaped body.
Generator shaft the most according to claim 1, it is characterised in that: a length of 50mm ± 0.2mm of described whorl brace rod.
Generator shaft the most according to claim 1, it is characterised in that: described first polished rod and a length of 60mm ± 0.2mm of the 5th polished rod.
Generator shaft the most according to claim 1, it is characterised in that: described first annular bar, the second polished rod, the second circular rod, the 3rd polished rod, the 3rd circular rod, the 4th polished rod, a length of 20mm ± 0.2mm of the 5th circular rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934151.4U CN205489945U (en) | 2015-11-20 | 2015-11-20 | Generator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934151.4U CN205489945U (en) | 2015-11-20 | 2015-11-20 | Generator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205489945U true CN205489945U (en) | 2016-08-17 |
Family
ID=56660868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520934151.4U Expired - Fee Related CN205489945U (en) | 2015-11-20 | 2015-11-20 | Generator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205489945U (en) |
-
2015
- 2015-11-20 CN CN201520934151.4U patent/CN205489945U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20171120 |