CN204893480U - Directly drive formula permanent magnetism wind generating set stator section processing frock - Google Patents
Directly drive formula permanent magnetism wind generating set stator section processing frock Download PDFInfo
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- CN204893480U CN204893480U CN201520472768.9U CN201520472768U CN204893480U CN 204893480 U CN204893480 U CN 204893480U CN 201520472768 U CN201520472768 U CN 201520472768U CN 204893480 U CN204893480 U CN 204893480U
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- connecting portion
- stator segment
- arc connecting
- locating hole
- stator section
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Abstract
The utility model discloses a directly drive formula permanent magnetism wind generating set stator section processing frock, including stand and the arc connecting portion of setting in the stand both sides, cooperate on the arc connecting portion to be connected with curved stator section, arc connecting portion upper ends and lower extreme be equipped with respectively with stator section complex locating hole, the upper end and the lower extreme of stator section are equipped with the cooperation locating hole of fixing a position with the locating hole cooperation respectively, be equipped with a plurality of fixed screws of being connected with the cooperation of stator section on the lateral wall of arc connecting portion, be equipped with a plurality of and fixed screw complex fabrication hole in the stator section. Through using this application frock two fixed stator sections on the stand simultaneously, process two stator sections in turn at the milling process center, improved machining efficiency. This application positioning element and fixed part's position design simultaneously does benefit to and improves positioning accuracy and fixed firmness.
Description
Technical field
The utility model relates to a kind of direct-drive permanent magnet wind turbine generator group stator segment processing tool.
Background technology
For the worry to energy crisis and global warming effect, the utilization of wind energy is attached great importance in countries in the world, and wind-power electricity generation as the reproducible clean energy resource development of one rapidly.Wind power equipment and accessory manufacture thereof will become industry with fastest developing speed.China's wind energy content is large, it is wide to distribute, the only wind energy content of land about 2.53 hundred million kilowatts.Due to technology, there is a big difference with the development level of international wind-powered electricity generation industry.National Development and Reform Committee clearly proposes the object of planning of China's Wind Power Development: within 2010, national installed capacity of wind-driven power reaches 4,000,000 kW, within 2015, national installed capacity of wind-driven power reaches 1,000 ten thousand kW, the year two thousand twenty whole nation installed capacity of wind-driven power reaches 2,000 ten thousand kW, wind-power electricity generation accounts for about 2% of national total installation of generating capacity when the time comes, this means within 5 years from now on, every annual installed capacity need reach nearly 600,000 kW, 2010 ~ 2015 years, reaches nearly 1,200,000 kW.Therefore wind power equipment and accessory product manufacturing as green energy resource industry by high speed development.The running environment of wind-power electricity generation and the manufacturing technology of high reliability to wind-power electricity generation critical component it is also proposed high request.In wind in electrification component, stator plays vital effect as the main brake component of motor, because the assembly volume of wind-power electricity generation is larger, overall processing difficulty is larger, existing stator is spliced by the stator of arc is short, existing stator segment needed to carry out high accuracy processing to each face of stator segment, in order to ensure spliced overall performance before splicing assembling.Prior art is badly in need of a kind of direct-drive permanent magnet wind turbine generator group stator segment processing tool that can improve milling efficiency.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of direct-drive permanent magnet wind turbine generator group stator segment processing tool that can improve milling efficiency.
For achieving the above object, the technical solution of the utility model there is provided a kind of direct-drive permanent magnet wind turbine generator group stator segment processing tool, comprise column and the arc connecting portion being arranged on column both sides, arc connecting portion is connected with the stator segment of arc, described arc connecting portion top and bottom are respectively equipped with the locating hole coordinated with stator segment, and the top and bottom of described stator segment are respectively equipped with the cooperation locating hole coordinating with locating hole and locate; The lateral wall of described arc connecting portion is provided with multiple fixing threaded hole be connected with stator segment, and described stator segment is provided with multiple fabrication hole coordinated with fixing threaded hole.By using the frock described in the application can fix two stator segments on column simultaneously, alternately two stator segments are processed in Milling Machining Center, improve working (machining) efficiency.The Position Design of the application's positioning element and fixed part is beneficial to and improves positioning precision and fix tightly soundness simultaneously.
As preferably, described column is hollow structure, and described column bottom and milling working table are fixed by fixture.Such design is beneficial to saving material, reduces frock weight.
As preferably, described locating hole and coordinate in locating hole and be provided with dismountable alignment pin, described fixing threaded hole and fabrication hole are provided with fastening bolt.Such design is beneficial to location and fixing realization.
Advantage of the present utility model and beneficial effect are: by using the frock described in the application can fix two stator segments on column simultaneously, alternately process two stator segments, improve working (machining) efficiency in Milling Machining Center.The Position Design of the application's positioning element and fixed part is beneficial to and improves positioning precision and fix tightly soundness simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model understructure top view;
Fig. 2 is the utility model main perspective sectional view;
Fig. 3 is the decomposing schematic representation of Fig. 2.
In figure: 1, column; 2, arc connecting portion; 3, stator segment; 4, locating hole; 5, locating hole is coordinated; 6, fixing threaded hole; 7, fabrication hole; 8, alignment pin; 9, fastening bolt; 10, fixture; 11, milling working table.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1-Figure 3, a kind of direct-drive permanent magnet wind turbine generator group stator segment processing tool, comprise column 1 and the arc connecting portion 2 being arranged on column 1 both sides, arc connecting portion 2 is connected with the stator segment 3 of arc, described arc connecting portion 2 top and bottom are respectively equipped with the locating hole 4 coordinated with stator segment 3, and the top and bottom of described stator segment 3 are respectively equipped with the cooperation locating hole 5 coordinating with locating hole 4 and locate; The lateral wall of described arc connecting portion 2 is provided with multiple fixing threaded hole 6 be connected with stator segment 3, and described stator segment 3 is provided with multiple fabrication hole 7 coordinated with fixing threaded hole 6.
Described column 1 is hollow structure, is fixed bottom described column 1 with milling working table 11 by fixture 10.
Be provided with dismountable alignment pin 8 in described locating hole 4 and cooperation locating hole 5, described fixing threaded hole 6 and fabrication hole 7 are provided with fastening bolt 9.
In use, column 1 is connected with milling working table 11 by fixture 10, then stator segment 3 is coordinated with arc connecting portion 2, first realize location by locating hole 4 and cooperation locating hole 5 and alignment pin 8, then realized fixing by fixing threaded hole 6, fabrication hole 7 and fastening bolt 9, then stator segment 3 is processed in Milling Centre, after the stator segment 3 of column 1 side machines, rotate the stator segment 3 of milling working table 11 to other side and process.Column 1 only arranges two stator segments 3 mainly consider and also need to process to the edge of stator segment 3.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing from the front lower of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a direct-drive permanent magnet wind turbine generator group stator segment processing tool, it is characterized in that: comprise column and the arc connecting portion being arranged on column both sides, arc connecting portion is connected with the stator segment of arc, described arc connecting portion top and bottom are respectively equipped with the locating hole coordinated with stator segment, and the top and bottom of described stator segment are respectively equipped with the cooperation locating hole coordinating with locating hole and locate; The lateral wall of described arc connecting portion is provided with multiple fixing threaded hole be connected with stator segment, and described stator segment is provided with multiple fabrication hole coordinated with fixing threaded hole.
2. direct-drive permanent magnet wind turbine generator group stator segment processing tool as claimed in claim 1, is characterized in that: described column is hollow structure, and described column bottom and milling working table are fixed by fixture.
3. direct-drive permanent magnet wind turbine generator group stator segment processing tool as claimed in claim 2, is characterized in that: be provided with dismountable alignment pin in described locating hole and cooperation locating hole, described fixing threaded hole and fabrication hole are provided with fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472768.9U CN204893480U (en) | 2015-07-04 | 2015-07-04 | Directly drive formula permanent magnetism wind generating set stator section processing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472768.9U CN204893480U (en) | 2015-07-04 | 2015-07-04 | Directly drive formula permanent magnetism wind generating set stator section processing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204893480U true CN204893480U (en) | 2015-12-23 |
Family
ID=54915692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520472768.9U Active CN204893480U (en) | 2015-07-04 | 2015-07-04 | Directly drive formula permanent magnetism wind generating set stator section processing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204893480U (en) |
-
2015
- 2015-07-04 CN CN201520472768.9U patent/CN204893480U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |