CN220162073U - Grinding device for hydroelectric power generation blade - Google Patents
Grinding device for hydroelectric power generation blade Download PDFInfo
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- CN220162073U CN220162073U CN202321092736.7U CN202321092736U CN220162073U CN 220162073 U CN220162073 U CN 220162073U CN 202321092736 U CN202321092736 U CN 202321092736U CN 220162073 U CN220162073 U CN 220162073U
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- 238000010248 power generation Methods 0.000 title claims description 7
- 238000005498 polishing Methods 0.000 claims abstract description 44
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of polishing devices, in particular to a polishing device for a hydroelectric generation blade, which comprises supporting legs, wherein a polishing box is fixedly connected to the top of each supporting leg, a processing table is fixedly connected to the inner wall of each polishing box, a placing table is fixedly connected to the top of each processing table, and an electric gear is arranged on the inner wall of each processing table. According to the utility model, through the mutual matching of the electric gear, the racks, the connecting plate, the clamping plate, the electric push rod, the second motor and the rotating rod, the blade is placed on the placing table, the electric gears on two sides are started, the electric gears drive the racks on two sides to move left and right to drive the connecting plate and the clamping plate to clamp and polish the blade, after the electric push rod is started to drive the clamping plate and the blade to lift, the second motor is started to drive the rotating rod and the clamping plate to turn over the blade, the purpose of turning over and polishing the blade is achieved, and the problem that the blade is inconvenient to turn over automatically is solved.
Description
Technical Field
The utility model relates to the technical field of polishing devices, in particular to a polishing device for a hydroelectric generation blade.
Background
The water conservancy is the development to the hydraulic resource and prevent floods, and hydroelectric power generation is a mode of electricity generation, and the hydroenergy that utilizes mainly is the potential energy of hiding in the water, and basic equipment is hydroelectric set, and when rivers pass through the hydraulic turbine, the hydraulic turbine receives rivers to promote and rotate, and the hydraulic turbine drives the generator and generates electricity, and mechanical energy converts the electric energy into electric energy, and power transmission and distribution equipment is sent the electric power to the user again, and need polish in hydroelectric power generation's the blade manufacturing process.
The prior patent (publication number: CN 213438816U) discloses a polishing device for equipment for hydroelectric power generation, which comprises a base, wherein the upper surface of the base is fixedly connected with a box body, the upper surface of the box body is fixedly connected with two baffles, the baffles are symmetrically and fixedly connected to the upper surface of the box body, the upper surface of the baffles is fixedly connected with an organic box, the interior of the box is fixedly connected with a first motor, and the other end of an output shaft of the first motor is fixedly connected with a threaded rod; according to the utility model, by arranging the hydraulic rod, the pulley block and the motor pulley group, when the device is used, people place the objects to be polished on the upper surface of the motor pulley group, then the hydraulic rod is controlled by the control switch to shrink, so that the pulley block is driven to move downwards, and then the objects to be polished are clamped, and under the action of the hydraulic rod, the pulley block and the motor pulley group, the objects with different thicknesses can be more conveniently fixed by people.
The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: after polishing one side of the blade, the clamping mechanism is required to be loosened to turn over the blade and polish the blade again, so that polishing efficiency is greatly affected.
Therefore, it is needed to provide a polishing device for a hydroelectric power generation blade.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide a polishing device for a hydroelectric generation blade, which solves the problem that the blade is inconvenient to turn over automatically.
(II) technical scheme
In order to achieve the above purpose, the utility model provides the following technical scheme, namely a polishing device for a hydroelectric generation blade, which adopts the following technical scheme: including the supporting leg, the top fixedly connected with case of polishing of supporting leg, the inner wall fixedly connected with processing platform of case of polishing, the top fixedly connected with of processing platform places the platform, electric gear is installed to the inner wall of processing platform, electric gear's outer wall swing joint has the rack.
The top fixedly connected with electric putter of rack, electric putter's one end fixedly connected with connecting plate, the inner wall fixedly connected with second motor of connecting plate, the output shaft of second motor passes through shaft coupling fixedly connected with dwang, the one end fixedly connected with grip block of dwang, the inner wall fixedly connected with first motor of case of polishing, the output shaft of first motor passes through shaft coupling fixedly connected with threaded rod, the outer wall swing joint of threaded rod has the thread bush, the outer wall fixedly connected with hydraulic stem of thread bush, the one end fixedly connected with electric polishing wheel of hydraulic stem.
As the preferable scheme, the inner wall of the grinding box is provided with a sliding groove, the outer wall of the threaded sleeve is fixedly connected with a sliding block, and the inner wall of the sliding groove is in sliding connection with the outer wall of the sliding block.
As the preferable scheme, the outer wall of threaded rod is provided with the external screw thread, and the thread bush passes through external screw thread and threaded rod's outer wall threaded connection.
Preferably, the shape and the size of the electric gear are matched with those of the rack, and the outer wall of the electric gear is meshed with the outer wall of the rack.
As an optimal scheme, the hinge is installed to the outer wall of polishing case, the outer wall fixedly connected with of hinge prevents spouting the lid.
As the preferable scheme, the clamping plate forms a rotatable structure with the rotating rod through the second motor, and one end of the rotating rod is connected with the outer wall of the clamping plate in a welding way.
As the preferable scheme, the connecting plate forms a telescopic structure through the electric push rod, and the outer wall of the connecting plate is connected with one end of the electric push rod in a welding way.
(III) beneficial effects
Compared with the prior art, the utility model provides the polishing device for the hydroelectric generation blade, which has the following beneficial effects:
1. according to the utility model, through the mutual matching of the electric gear, the racks, the connecting plate, the clamping plate, the electric push rod, the second motor and the rotating rod, the blade is placed on the placing table, the electric gears on two sides are started, the electric gears drive the racks on two sides to move left and right to drive the connecting plate and the clamping plate to clamp and polish the blade, after the electric push rod is started to drive the clamping plate and the blade to lift, the second motor is started to drive the rotating rod and the clamping plate to turn over the blade, so that the purpose of turning over and polishing the blade is achieved, and the problem that the blade is inconvenient to turn over automatically is solved.
2. According to the utility model, the first motor is started through the mutual matching of the first motor, the threaded rod and the threaded sleeve, the first motor drives the threaded rod to rotate and the threaded sleeve to move left and right and drive the electric grinding wheel to move left and right for grinding, so that the purpose of driving the electric grinding wheel to move left and right and grinding different positions is achieved, the grinding range is enlarged, and the use requirements of people are met.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is a diagram showing the connection of a second motor, a rotating rod and a clamping plate according to the present utility model;
FIG. 4 is an enlarged view of the utility model at A in FIG. 2;
fig. 5 is a connection diagram of the electric push rod and the rack.
In the figure: 1. support legs; 2. polishing the box; 3. a processing table; 4. a placement table; 5. a hinge; 6. a blowout prevention cover; 7. a hydraulic rod; 8. electric grinding wheel; 9. a threaded rod; 10. a first motor; 11. an electric push rod; 12. a connecting plate; 13. an electric gear; 14. a rack; 15. a thread sleeve; 16. a clamping plate; 17. a rotating lever; 18. a second motor; 19. a chute; 20. a sliding block.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example 1
Referring to fig. 1-5, the present embodiment provides a polishing device for a hydroelectric generating blade, including a supporting leg 1, wherein a polishing box 2 is fixedly connected to the top of the supporting leg 1, a processing table 3 is fixedly connected to the inner wall of the polishing box 2, a placing table 4 is fixedly connected to the top of the processing table 3, an electric gear 13 is mounted on the inner wall of the processing table 3, and a rack 14 is movably connected to the outer wall of the electric gear 13.
The top fixedly connected with electric putter 11 of rack 14, electric putter's one end fixedly connected with connecting plate 12, the inner wall fixedly connected with second motor 18 of connecting plate 12, the output shaft of second motor 18 passes through shaft coupling fixedly connected with dwang 17, the one end fixedly connected with grip block 16 of dwang 17, the inner wall fixedly connected with first motor 10 of the case of polishing 2, the output shaft of first motor 10 passes through shaft coupling fixedly connected with threaded rod 9, the outer wall swing joint of threaded rod 9 has thread bush 15, the outer wall fixedly connected with hydraulic stem 7 of thread bush 15, the one end fixedly connected with electric polishing wheel 8 of hydraulic stem 7.
The inner wall of the grinding box 2 is provided with a sliding groove 19, the outer wall of the thread bush 15 is fixedly connected with a sliding block 20, the inner wall of the sliding groove 19 is in sliding connection with the outer wall of the sliding block 20, and the thread bush 15 can be limited through the arranged sliding groove 19 and the sliding block 20.
Example 2
Referring to FIGS. 1-5, based on the same concept as embodiment 1 above, this embodiment also proposes
The outer wall of threaded rod 9 is provided with the external screw thread, and thread bush 15 passes through the external screw thread and the outer wall threaded connection of threaded rod 9, through the first motor 10 that sets up, the mutual cooperation of threaded rod 9 and thread bush 15, start first motor 10, first motor 10 drives threaded rod 9 and rotates and drive thread bush 15 and move about and drive electronic grinding wheel 8 and move about and polish, this reaches and drives electronic grinding wheel 8 and move about, the purpose of polishing to different positions has enlarged the scope of polishing, has satisfied people's user demand.
The shape and the size of the electric gear 13 are matched with those of the rack 14, the outer wall of the electric gear 13 is meshed with the outer wall of the rack 14, and the rack 14 can be driven to move left and right through the arranged electric gear 13.
The hinge 5 is installed to the outer wall of the case 2 of polishing, and the outer wall fixedly connected with of hinge 5 prevents spouting lid 6, can prevent through setting up hinge 5 and preventing spouting lid 6 that the broken bits of polishing from bursting to the outside of case 2 of polishing.
The grip block 16 forms rotatable architecture through second motor 18 and dwang 17, and the one end of dwang 17 and the outer wall welded connection of grip block 16, through the electric gear 13 that sets up, rack 14, connecting plate 12, grip block 16, electric putter 11, second motor 18 and dwang 17 mutually support, place the blade on placing the platform 4, start the electric gear 13 on both sides, electric gear 13 drives rack 14 on both sides and moves about and drive connecting plate 12 and grip block 16 and carry out the centre gripping to the blade and polish good one side after, start electric putter 11 and drive grip block 16 and blade after raising, start second motor 18 and drive dwang 17 and grip block 16 and overturn and turn over the blade, this has reached the purpose of overturning the blade and polish, the problem of being inconvenient for automatic turning over the blade has been solved.
The connecting plate 12 forms a telescopic structure through the electric push rod 11, the outer wall of the connecting plate 12 is connected with one end of the electric push rod 11 in a welded mode, and the connecting plate 12 can be driven to stretch through the arranged electric push rod 11.
The working principle of the utility model is as follows: placing the blade on placing the platform 4, starting the electric gear 13 on both sides, driving the rack 14 on both sides to move left and right to drive the connecting plate 12 and the grip block 16 to carry out the centre gripping to the blade by the electric gear 13, starting the hydraulic stem 7 to drive the electric grinding wheel 8 to stretch out and draw back to grind the blade, connecting external power source and starting the first motor 10, the first motor 10 drives the threaded rod 9 to rotate and drives the thread bush 15 to move left and right and drive the electric grinding wheel 8 to move left and right to grind, after one side of polishing, starting the electric push rod 11 to drive the grip block 16 and the blade to raise, starting the second motor 18 to drive the dwang 17 and the grip block 16 to overturn and turn over the blade.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. Grinding device for hydroelectric power generation blade, including supporting leg (1), its characterized in that: the polishing device comprises a supporting leg (1), wherein a polishing box (2) is fixedly connected to the top of the supporting leg (1), a processing table (3) is fixedly connected to the inner wall of the polishing box (2), a placing table (4) is fixedly connected to the top of the processing table (3), an electric gear (13) is mounted on the inner wall of the processing table (3), and a rack (14) is movably connected to the outer wall of the electric gear (13);
the top fixedly connected with electric putter (11) of rack (14), the one end fixedly connected with connecting plate (12) of electric putter (11), the inner wall fixedly connected with second motor (18) of connecting plate (12), the output shaft of second motor (18) passes through shaft coupling fixedly connected with dwang (17), the one end fixedly connected with grip block (16) of dwang (17), the inner wall fixedly connected with first motor (10) of case (2) polishes, the output shaft of first motor (10) passes through shaft coupling fixedly connected with threaded rod (9), the outer wall swing joint of threaded rod (9) has thread bush (15), the outer wall fixedly connected with hydraulic rod (7) of thread bush (15), the one end fixedly connected with electric polishing wheel (8) of hydraulic rod (7).
2. The polishing device for a hydroelectric power blade according to claim 1, wherein: the inner wall of the polishing box (2) is provided with a sliding groove (19), the outer wall of the threaded sleeve (15) is fixedly connected with a sliding block (20), and the inner wall of the sliding groove (19) is in sliding connection with the outer wall of the sliding block (20).
3. The polishing device for a hydroelectric power blade according to claim 1, wherein: the outer wall of the threaded rod (9) is provided with external threads, and the thread sleeve (15) is in threaded connection with the outer wall of the threaded rod (9) through the external threads.
4. The polishing device for a hydroelectric power blade according to claim 1, wherein: the shape and the size of the electric gear (13) are matched with those of the rack (14), and the outer wall of the electric gear (13) is meshed with the outer wall of the rack (14).
5. The polishing device for a hydroelectric power blade according to claim 1, wherein: the outer wall of the polishing box (2) is provided with a hinge (5), and the outer wall of the hinge (5) is fixedly connected with a blowout prevention cover (6).
6. The polishing device for a hydroelectric power blade according to claim 1, wherein: the clamping plate (16) and the rotating rod (17) form a rotatable structure through the second motor (18), and one end of the rotating rod (17) is connected with the outer wall of the clamping plate (16) in a welding mode.
7. The polishing device for a hydroelectric power blade according to claim 1, wherein: the connecting plate (12) forms a telescopic structure through the electric push rod (11), and the outer wall of the connecting plate (12) is welded with one end of the electric push rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321092736.7U CN220162073U (en) | 2023-05-05 | 2023-05-05 | Grinding device for hydroelectric power generation blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321092736.7U CN220162073U (en) | 2023-05-05 | 2023-05-05 | Grinding device for hydroelectric power generation blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220162073U true CN220162073U (en) | 2023-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321092736.7U Active CN220162073U (en) | 2023-05-05 | 2023-05-05 | Grinding device for hydroelectric power generation blade |
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| Country | Link |
|---|---|
| CN (1) | CN220162073U (en) |
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2023
- 2023-05-05 CN CN202321092736.7U patent/CN220162073U/en active Active
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