CN221313662U - Wind-driven generator blade flange grinding device - Google Patents
Wind-driven generator blade flange grinding device Download PDFInfo
- Publication number
- CN221313662U CN221313662U CN202322955522.4U CN202322955522U CN221313662U CN 221313662 U CN221313662 U CN 221313662U CN 202322955522 U CN202322955522 U CN 202322955522U CN 221313662 U CN221313662 U CN 221313662U
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- Prior art keywords
- fixed
- polishing
- dish
- grinding device
- flange
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- 238000005498 polishing Methods 0.000 claims abstract description 36
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000002699 waste material Substances 0.000 abstract description 9
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a wind driven generator blade flange polishing device which comprises a carrying disc, a polishing driving mechanism for driving the polishing disc to rotate and a lifting driving mechanism for driving the polishing disc to lift up and down, wherein the polishing disc is positioned above the carrying disc, the carrying disc is provided with a flange, the carrying disc is connected with a supporting rod, the supporting rod is fixed on a supporting seat, the supporting seat is provided with a lifting mechanism, a protective frame is arranged on the lifting mechanism, and a cleaning component is fixed on the carrying disc, so that waste is prevented from splashing to hurt workers, the safety of the workers is improved, the workers can conveniently clean the waste on the device, the burden of the workers on ground cleaning is reduced while the waste is prevented from splashing, and the working efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of flange processing, and relates to a polishing device for a blade flange of a wind driven generator.
Background
With the increasing severity of energy crisis, wind driven generator has become the main direction of electric development in recent years with the characteristics of huge capacity, no pollution and resource regeneration, and wind power blade is as key part of wind driven generator, and its operational stability will directly influence wind driven generator's normal operating, and wind power blade is normally through flange and wind driven generator's wheel hub connection, and the flange is also known as flange ring flange or flange, is the part of interconnect between wind driven generator blade root and the wheel hub, but traditional mounting flange is solid shaping spare to weight is heavier.
A flange (Flange), also called flange collar or flange. Flanges are parts of the pipe-to-pipe connection for the connection between pipe ends and also useful in equipment ports for the connection between two pieces of equipment.
The flange that the casting was accomplished, the roughness of flange's side surface is very big, and there is a lot of burrs to need polish in addition, just can assemble the use, and the mode of polishing of flange side adopts the mode of manual polishing to polish now, and work efficiency is low, and the cost of polishing is higher.
The utility model patent of China with the application number 202022226908.8 discloses a flange surface polishing device which comprises a carrying disc, a polishing driving mechanism for driving the polishing disc to rotate and a lifting driving mechanism for driving the polishing disc to lift up and down, wherein the polishing disc is positioned above the carrying disc, the carrying disc is provided with a flange, the carrying disc is connected with a supporting rod, and the supporting rod is fixed on a support; the upper surface of carrying the dish undercut forms the constant head tank, the center of constant head tank be equipped with the intercommunicating pore assorted reference column of flange, the below of carrying the dish is equipped with the mounting panel, the flange is equipped with the mounting hole, the last surface mounting of mounting panel has a plurality of locating pins, just the locating pin passes and carries the dish card to go into the mounting hole in order to fix a position the flange, the mounting panel with be equipped with the spring between the support, the spring cover in the bracing piece. The flange positioning device is used for positioning the flange, so that the polishing quality is guaranteed, the automation degree is high, and the polishing efficiency is effectively improved. However, during polishing, the scraps are polished by the polishing disc and splashed around, so that a large amount of scraps are not cleaned well on the device and the ground around after polishing is finished, and a certain danger exists in that the scraps are splashed during polishing.
Disclosure of utility model
Aiming at the problems, in order to overcome the defects of the prior art, the utility model provides a polishing device for a blade flange of a wind driven generator, and the utility model aims at: avoid the sweeps to splash the injury staff, improve staff's security, be convenient for the staff to clean the sweeps on the device, when avoiding the sweeps to splash moreover, reduced the burden that the staff cleaned the ground, improved work efficiency.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the polishing device comprises a carrying disc, a polishing driving mechanism for driving the polishing disc to rotate and a lifting driving mechanism for driving the polishing disc to lift up and down, wherein the polishing disc is positioned above the carrying disc, the carrying disc is provided with a flange, the carrying disc is connected with a supporting rod, the supporting rod is fixed on a support, the support is provided with a lifting mechanism, the lifting mechanism is provided with a protective frame, and the carrying disc is fixed with a cleaning assembly.
Preferably, the lifting mechanism comprises a supporting plate fixed on the support, a motor is fixed on the supporting plate, a first flat gear is fixed on an output shaft of the motor, a transmission rack assembly is meshed on the first flat gear, a plurality of second flat gears are meshed on the transmission rack assembly, each second flat gear is fixedly provided with a threaded rod, and the protection frame is meshed on the threaded rod.
Preferably, the transmission rack assembly comprises a circular ring, and a plurality of first tooth blocks and second tooth blocks are respectively fixed on the outer side wall and the inner side wall of the circular ring.
Preferably, the cleaning assembly comprises a collecting plate fixed on the carrying disc, a collecting block is connected to the collecting plate in a sliding mode, and a stop block is fixed to the collecting plate.
Preferably, the protection frame is provided with a summarizing groove.
Compared with the prior art, the utility model has the following beneficial effects:
According to the flange polishing device, the lifting mechanism is matched with the protective frame, so that the ground waste scraps are prevented from scattering everywhere during flange polishing, the cleaning load of workers is reduced, the waste scraps are prevented from being splashed to hurt the workers, and the cleaning assembly is convenient for the workers to clean the waste scraps on the device.
Drawings
Fig. 1 is a schematic perspective view of the structure of the present utility model.
Reference numerals: 1-protection frame, 2-loading disc, 3-support, 4-backup pad, 5-motor, 6-first flat gear, 7-second flat gear, 8-threaded rod, 9-ring, 10-first tooth piece, 11-second tooth piece, 12-collecting plate, 13-collecting piece, 14-dog, 15-groove of gathering.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The following describes the embodiment of the present utility model in further detail with reference to fig. 1.
In this embodiment, as shown in fig. 1, the utility model includes a carrying disc 2, a polishing disc, a polishing driving mechanism for driving the polishing disc to rotate, and a lifting driving mechanism for driving the polishing disc to lift up and down, wherein the polishing disc is located above the carrying disc 2, the carrying disc 2 is provided with a flange, the carrying disc 2 is connected with a supporting rod, the supporting rod is fixed on a support 3, the support 3 is provided with a lifting mechanism, the lifting mechanism is provided with a protective frame 1, the lifting of the protective frame 1 is regulated and controlled by the lifting mechanism, and a cleaning assembly is fixed on the carrying disc 2.
In this embodiment, as shown in fig. 1, the lifting mechanism includes a supporting plate 4 fixed on a supporting seat 3, a motor 5 is fixed on the supporting plate 4, a first flat gear 6 is fixed on an output shaft of the motor 5, a transmission rack assembly is meshed on the first flat gear 6, a plurality of second flat gears 7 are meshed on the transmission rack assembly, each second flat gear 7 is fixed with a threaded rod 8, the protective frame 1 is meshed on the threaded rod 8, the motor 5 operates to drive the first flat gear 6 to rotate, the first flat gear 6 drives the transmission rack assembly to rotate, the transmission rack assembly drives the second flat gear 7 to rotate, the second flat gear 7 drives the threaded rod 8 to rotate, and the threaded rod 8 drives the protective frame 1 to move upwards or downwards.
In this embodiment, as shown in fig. 1, the driving rack assembly includes a ring 9, a plurality of first tooth blocks 10 and second tooth blocks 11 are respectively fixed on an outer side wall and an inner side wall of the ring 9, the ring 9 is meshed with the first flat gear 6 through the first tooth blocks 10, and the ring 9 is meshed with the second flat gear 7 through the second tooth blocks 11.
In this embodiment, as shown in fig. 1, the cleaning assembly includes a collecting plate 12 fixed on the carrier plate 2, a collecting block 13 is slidably connected to the collecting plate 12, a stop block 14 is fixed to the collecting plate 12, two ends of the collecting block 13 are attached to the inner side wall of the protective frame 1 and the outer side wall of the carrier plate 2, the collecting block 13 can push scraps on the collecting plate 12 to the side of the stop block 14, and the collecting block 13 can also scrape the scraps adhered to the inner side wall of the protective frame 1 and the outer side wall of the carrier plate 2.
In this embodiment, as shown in fig. 1, the protection frame 1 is provided with a collecting groove 15, and the staff slides the collecting block 13 to collect the waste scraps on the collecting plate 12, and then sweeps the waste scraps into the garbage can for cleaning through the collecting groove 15, so that the waste scraps can be cleaned conveniently.
When the utility model is used, the support 3 is provided with the forward and reverse switch, the forward and reverse switch with the model HY2-15A is adopted, the forward and reverse switch controls the forward and reverse rotation of the motor 5 through the lead, when a worker needs to process a flange, the flange is placed on the carrying disc 2, then the forward and reverse switch controls the protective frame 1 to ascend, the flange is covered by the protective frame 1 when the protective frame 1 ascends, scraps produced by polishing the flange are splashed out and all the scraps are beaten on the inner side wall of the protective frame 1, when the flange is processed, the protective frame 1 is descended again, and when the protective frame 1 descends, the scraps adhered on the protective frame 1 are scraped on the collecting plate 12, and the worker is assisted by the cleaning component to clean the scraps.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a aerogenerator blade flange grinding device, includes the dish that carries, polishes the mill, drive the pivoted actuating mechanism of polishing of the dish and drive the lift actuating mechanism who polishes the mill and go up and down, the dish of polishing is located the top of carrying the dish, the flange has been laid to the dish that carries, just the dish that carries is connected with the bracing piece, the bracing piece is fixed in the support, its characterized in that: the lifting mechanism is arranged on the support, the protection frame is arranged on the lifting mechanism, and the cleaning assembly is fixed on the carrying disc.
2. The wind turbine blade flange grinding device according to claim 1, wherein: the lifting mechanism comprises a supporting plate fixed on a support, a motor is fixed on the supporting plate, a first flat gear is fixed on an output shaft of the motor, a transmission rack assembly is meshed on the first flat gear, a plurality of second flat gears are meshed on the transmission rack assembly, a threaded rod is fixed on each second flat gear, and the protection frame is meshed on the threaded rod.
3. The wind turbine blade flange grinding device according to claim 2, wherein: the transmission rack assembly comprises a circular ring, and a plurality of first tooth blocks and second tooth blocks are respectively fixed on the outer side wall and the inner side wall of the circular ring.
4. The wind turbine blade flange grinding device according to claim 1, wherein: the cleaning assembly comprises a collecting plate fixed on the carrying disc, a collecting block is connected to the collecting plate in a sliding mode, and a stop block is fixed to the collecting plate.
5. The wind turbine blade flange grinding device according to claim 1, wherein: and the protective frame is provided with a summarizing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322955522.4U CN221313662U (en) | 2023-11-01 | 2023-11-01 | Wind-driven generator blade flange grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322955522.4U CN221313662U (en) | 2023-11-01 | 2023-11-01 | Wind-driven generator blade flange grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221313662U true CN221313662U (en) | 2024-07-12 |
Family
ID=91795625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322955522.4U Active CN221313662U (en) | 2023-11-01 | 2023-11-01 | Wind-driven generator blade flange grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221313662U (en) |
-
2023
- 2023-11-01 CN CN202322955522.4U patent/CN221313662U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |