CN205111328U - High accuracy gyration frock of wind -powered electricity generation wheel hub class machinery - Google Patents
High accuracy gyration frock of wind -powered electricity generation wheel hub class machinery Download PDFInfo
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- CN205111328U CN205111328U CN201520831556.5U CN201520831556U CN205111328U CN 205111328 U CN205111328 U CN 205111328U CN 201520831556 U CN201520831556 U CN 201520831556U CN 205111328 U CN205111328 U CN 205111328U
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- transition cover
- thrust bearing
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Abstract
The utility model relates to a high accuracy gyration frock of wind -powered electricity generation wheel hub class machinery, including transition apron, base, lever hole, tang, location pin hole, alignment platform and thrust bearing, the base upper surface is 3 with the lower surface contained angle, transition apron upper surface and lower surface parallel, the apron upper surface is provided with the tang, base low side section is provided with the alignment platform perpendicularly, be provided with thrust bearing between base and the transition cover plate parallel tangent plane, axle, outer axle are fixed through standard bolt with base and transition apron respectively in the thrust bearing, transition apron and base are provided with corresponding location pin hole on 120 graduation, the perpendicular terminal surface of transition apron is provided with the lever hole. The beneficial effects of the utility model are that: frock simple structure, the practicality is strong, the efficiency of wheel hub processing is improved with whole precision.
Description
Technical field
The utility model relates to a kind of high accuracy Fixture Design of heavy-duty machinery, is specifically related to a kind of high-precision rotary frock of wind power hub class machinery, belongs to mechanical processing industry field.
Background technology
In existing market, Three-blade wind power hub product is typically designed to triangle or ball-type, maximum feature is that its structure is about 120 ° of calibration symmetries, to this type of wheel hub blade face manufacturing procedure, optimum scheme is faced down by hub spindle to be placed on machine tool rotary working table center, once be installed location, by work table rotation function, reach and complete three surface processing under the same coordinate system.But wherein there is some its blade faces of model wheel hub and axis hole axis and not parallel, be namely with certain number of degrees angle (afterwards all for 3 °).So can not ensure after wheel hub axial plane keeps flat that three blade faces are all perpendicular to workbench, at present conventional processing mode be carry out a handling immediately after a blade face processing, be installed adjustment, the operation that is installed is loaded down with trivial details.
There is following shortcoming in this processing method: the first, is repeatedly installed and confirms that Cutter coordinate system has a strong impact on wheel hub working (machining) efficiency; The second, wheel hub adjustment blade face direction need take overhead traveling crane resource, affects entire plant and runs rhythm; 3rd, three blade face tool settings respectively, affect whole workpiece machining accuracy.
For this reason, how providing a kind of revolution frock of efficient, high-precision wind power hub class machinery, is the object of the utility model research.
Utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of high-precision rotary frock of wind power hub class machinery, solves working (machining) efficiency in prior art low, the problems such as quality cannot ensure, structure is simple, practical, improves the overall precision of wheel hub processing.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A high-precision rotary frock for wind power hub class machinery, comprises transition cover plate, base, lever hole, seam, alignment pin sub-aperture, centering platform and thrust bearing; Described base upper surface and lower surface form angle; Described transition cover plate upper surface is parallel with lower surface; Described cover plate upper surface is provided with seam; The side of described base is vertically installed with centering platform; Thrust bearing is provided with between the lower surface of described base and the upper surface of transition cover plate; Described thrust bearing inner shaft, outer shaft is fixedly connected with transition cover plate with base respectively; Described transition cover plate and the side of base are respectively arranged with corresponding alignment pin sub-aperture.
Further, the angle that described upper surface and lower surface are formed is 3 °.
Further: described seam matches with hub shaft hole diametric clearance to be installed.
Further: the side of described transition cover plate is provided with lever hole.
Further, described thrust bearing inner shaft, outer shaft is fixed by standard bolt with base and transition cover plate respectively.
Further, described transition cover plate and base are cylindrical, and on 120 ° of calibration, be provided with corresponding alignment pin sub-aperture.
The beneficial effects of the utility model are: tool structure is simple, practical; Improve wheel hub working (machining) efficiency and overall precision.
Accompanying drawing explanation
Fig. 1 is the utility model frock schematic diagram.
Fig. 2 is the utility model frock section audio-visual picture.
Fig. 3 is the utility model frock using state figure.
Wherein: transition cover plate 1, base 2, lever hole 3, seam 4, alignment pin sub-aperture 5, centering platform 6 and thrust bearing 7.
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with specific embodiment, the utility model is described in further detail.
Be further analyzed the utility model below in conjunction with accompanying drawing 1-3: as shown in Figure 1, a kind of high-precision rotary frock of wind power hub class machinery, comprises transition cover plate 1, base 2, lever hole 3, seam 4, alignment pin sub-aperture 5, centering platform 6 and thrust bearing 7; Wherein, described base 2 upper surface and lower surface form angle, and wherein angle is preferably 3 °; In the making of reality, base 2 and transition cover plate 1 are cast blank, after carry out machining, ensure its upper surface of base 2 and lower surface angle 3 °; Described transition cover plate 1 upper surface is parallel with lower surface, work in-process especially will ensure its two sides depth of parallelism, is provided with thrust bearing 7, wherein between the lower surface of described base 2 and the upper surface of transition cover plate 1, described thrust bearing can adopt standard finished products, also can self manufacture; Ensure during assembling that thrust bearing inner shaft, outer shaft is fixed by standard bolt with base 2 and transition cover plate 1 respectively, reaches transition cover plate 1 respect thereto 2 coaxial and rotatable,
As shown in Figure 2, described transition cover plate 1 upper surface is provided with seam 4, and the seam 4 that described transition cover plate 1 is arranged matches with hub shaft hole diametric clearance
On the side of transition cover plate 1 and base 2 (preferably on 120 ° of calibration) be respectively arranged with corresponding alignment pin sub-aperture 5, there is fine finishining centering platform 6 base 2 one end, on transition cover plate 1, end grain is provided with and treats the seam 4 that frock hub shaft hole diametric clearance coordinates, and perpendicular end surface is provided with lever hole 3; The side of described base 2 is vertically installed with centering platform 6; The side of described transition cover plate 1 is provided with lever hole.
When concrete use, high accuracy heavy type revolution frock kept flat, carry out centering, make it just to machine tool chief axis by base 2 fine finishining centering platform 6, tooling base 2 square plate is fixed with workbench by card pressure; Large for wheel hub shaft hole sleeve is conformed to frock transition cover plate 1 upper surface in seam 4 position, now can realize wheel hub by the lever of lever hole 3 pin joint of Manual-pushing and work transition cover plate 1 to rotate around its axis hole axis, and each blade face rotates to just to machine tool chief axis, all perpendicular to workbench time namely parallel with fine finishining centering platform 6.In sum, the utility model scheme tool structure is simple, and precision is very high, and just can realize revolute function when about 20 tons load-carryings by lever Manual-pushing, practical; By its base 3 ° of planes and revolute function, reaching once is installed just realizes wheel hub Three-blade face by revolution and table vertical state, eliminate the centering tool setting that is repeatedly installed, every part wheel hub only blade face adds operation and can save 2 to 3 hours, largely improves wheel hub working (machining) efficiency; Realize Three-blade face by a tool setting to process under same Cutter coordinate system, avoid the human factor error that repeatedly tool setting produces, the overall precision that improve wheel hub processing to a certain degree.
Be described in detail the technical scheme that the application provides above, apply embodiment herein and set forth the principle of the application and embodiment, the explanation of above embodiment is just for helping method and the core concept thereof of understanding the application; Meanwhile, for one of ordinary skill in the art, according to the thought of the application, all will change in specific embodiments and applications, in sum, this description should not be construed as the restriction to the application.
Claims (6)
1. a high-precision rotary frock for wind power hub class machinery, is characterized in that: comprise transition cover plate, base, lever hole, seam, alignment pin sub-aperture, centering platform and thrust bearing; Described base upper surface and lower surface form angle; Described transition cover plate upper surface is parallel with lower surface; Described transition cover plate upper surface is provided with seam; The side of described base is vertically installed with centering platform; Thrust bearing is provided with between the lower surface of described base and the upper surface of transition cover plate; Described thrust bearing inner shaft, outer shaft is fixedly connected with transition cover plate with base respectively; Described transition cover plate and the side of base are respectively arranged with corresponding alignment pin sub-aperture.
2. the high-precision rotary frock of a kind of wind power hub class machinery according to claim 1, is characterized in that: the angle that described base upper surface and lower surface are formed is 3 °.
3. the high-precision rotary frock of a kind of wind power hub class machinery according to claim 1, is characterized in that: described seam matches with hub shaft hole diametric clearance to be installed.
4. the high-precision rotary frock of a kind of wind power hub class machinery according to claim 1, is characterized in that: the side of described transition cover plate is provided with lever hole.
5. the high-precision rotary frock of a kind of wind power hub class machinery according to claim 1, is characterized in that: described thrust bearing inner shaft, outer shaft is fixed by standard bolt with base and transition cover plate respectively.
6. the high-precision rotary frock of a kind of wind power hub class machinery according to claim 1, is characterized in that: described transition cover plate and base are cylindrical, and on 120 ° of calibration, be provided with corresponding alignment pin sub-aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831556.5U CN205111328U (en) | 2015-10-26 | 2015-10-26 | High accuracy gyration frock of wind -powered electricity generation wheel hub class machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831556.5U CN205111328U (en) | 2015-10-26 | 2015-10-26 | High accuracy gyration frock of wind -powered electricity generation wheel hub class machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205111328U true CN205111328U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520831556.5U Active CN205111328U (en) | 2015-10-26 | 2015-10-26 | High accuracy gyration frock of wind -powered electricity generation wheel hub class machinery |
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| CN (1) | CN205111328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290823A (en) * | 2015-10-26 | 2016-02-03 | 宁夏共享模具有限公司 | High-precision turning tool for wind power wheel hub class machinery |
| CN109093418A (en) * | 2017-06-21 | 2018-12-28 | 宁波江丰电子材料股份有限公司 | Clamping tool for machine work and its application method |
-
2015
- 2015-10-26 CN CN201520831556.5U patent/CN205111328U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290823A (en) * | 2015-10-26 | 2016-02-03 | 宁夏共享模具有限公司 | High-precision turning tool for wind power wheel hub class machinery |
| CN109093418A (en) * | 2017-06-21 | 2018-12-28 | 宁波江丰电子材料股份有限公司 | Clamping tool for machine work and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298 Patentee after: Shared Intelligent Equipment Co., Ltd. Address before: 750021 Tongxin Street 199, Xixia District, Yinchuan, the Ningxia Hui Autonomous Region Patentee before: Ningxia Kocel Pattern Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211027 Address after: 750021 550 Beijing West Road, Xixia District, Yinchuan, the Ningxia Hui Autonomous Region Patentee after: KOCEL MACHINERY Ltd. Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298 Patentee before: KOCEL INTELLIGENT EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |