CN220636324U - Fan blade dynamic balance correction device - Google Patents
Fan blade dynamic balance correction device Download PDFInfo
- Publication number
- CN220636324U CN220636324U CN202322334779.8U CN202322334779U CN220636324U CN 220636324 U CN220636324 U CN 220636324U CN 202322334779 U CN202322334779 U CN 202322334779U CN 220636324 U CN220636324 U CN 220636324U
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- motor
- screw rod
- fan blade
- fixed
- dynamic balance
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a dynamic balance correction device for fan blades, which comprises an organic table, wherein a carrying table is arranged on the machine table, a motor is loaded on the carrying table, a rotating shaft of the motor is connected with the fan blades, a vertical support is fixed on the machine table, a sliding table capable of sliding up and down and a driving mechanism are arranged on the vertical support, a turning tool support is fixed on the sliding table, a turning tool is mounted on the turning tool support, the motor is used for driving the fan blades to rotate, and the driving mechanism is used for driving the sliding table to slide up and down so as to drive the turning tool to be close to the outer side edges of the fan blades. Compared with the prior art, the utility model controls the operation of the fan after the fan is assembled, and the turning tool is used for turning the outer contour of the fan blade in the rotating process, so that the good dynamic balance of the fan is ensured, and the product quality of the fan is ensured.
Description
Technical Field
The utility model relates to a fan blade pressing mechanism, in particular to a fan blade dynamic balance correction device.
Background
The fan blade pressing mechanism is a device for assembling a fan blade on a motor rotating shaft, and the related structure is disclosed in Chinese patent publication with publication number CN116566143A and named as a motor fan blade mounting tool and a mounting method thereof, wherein:
the motor fan blade mounting tool comprises a substrate, a motor supporting seat and two press-mounting assemblies, wherein the substrate is provided with a reference surface and a first positioning part, and the first positioning part is of a long structure; the bottom wall of the motor supporting seat is attached to the reference surface; the two press-fitting assemblies are respectively positioned at two sides of the motor supporting seat along the length direction of the positioning part, and the motor fan blade mounting tool can improve the mounting precision of the press-fitting assemblies and the motor supporting seat, so that the coaxiality of the fan blades and the rotor in the motor assembling process can be improved, the fan blades can be conveniently mounted, and the two fan blades can be mounted at one time, thereby being beneficial to improving the motor assembling efficiency;
although the mechanism can realize the fan blade assembling function, because the fan blade is an injection molding workpiece, irregular protruding parts are inevitably arranged on the outer contour of the fan blade, and the protruding parts can cause the non-ideal dynamic balance of the fan, thereby affecting the quality of the fan.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a fan blade dynamic balance correction device capable of correcting the outer contour of a fan blade so as to ensure the dynamic balance of a fan.
In order to solve the technical problems, the utility model adopts the following technical scheme.
The utility model provides a fan blade dynamic balance correcting unit, its includes the organic board, be equipped with the microscope carrier on the board, the loading has the motor on the microscope carrier, the pivot of motor is connected with the fan blade, be fixed with vertical support on the board, be equipped with gliding slip table and actuating mechanism from top to bottom on the vertical support, be fixed with the lathe tool support on the slip table, install the lathe tool on the lathe tool support, the motor is used for driving the fan blade rotates, actuating mechanism is used for driving the slip table slides from top to bottom, and then drives the lathe tool is close to the outside edge of fan blade.
Preferably, two vertical sliding rails are fixed on the vertical support, two sliding blocks are fixed on the sliding table, and the two sliding blocks are respectively in sliding fit with the two vertical sliding rails.
Preferably, the driving mechanism comprises a driving motor and a first screw rod connected to an output shaft of the driving motor, a first screw rod pair is fixed on the sliding table, and the first screw rod penetrates through the first screw rod pair and is in threaded fit with the first screw rod pair.
Preferably, a motor shield is fixed at the center of the carrier, and the motor is mounted on the inner side of the motor shield.
Preferably, the driving mechanism comprises a second screw rod, a second screw rod pair is fixed on the sliding table, the second screw rod penetrates through the second screw rod pair and is in threaded fit with the second screw rod pair, and a hand wheel is fixed at the upper end of the second screw rod.
In the fan blade dynamic balance correction device disclosed by the utility model, the carrying platform on the machine platform is used for loading the motor, when the fan blade is pressed on the rotating shaft of the motor, the motor can be controlled to be electrified to rotate so as to enable the fan blade to rotate along with the motor, then the driving mechanism drives the sliding table to move downwards, simultaneously the turning tool is enabled to be gradually close to the rotating fan blade, and finally the turning tool is utilized to turn the outer contour of the fan blade. Compared with the prior art, the utility model controls the operation of the fan after the fan is assembled, and the turning tool is used for turning the outer contour of the fan blade in the rotating process, so that the good dynamic balance of the fan is ensured, and the product quality of the fan is ensured.
Drawings
FIG. 1 is a perspective view of a blade dynamic balance correction device according to a first embodiment of the present utility model;
FIG. 2 is a second perspective view of the blade dynamic balance correction device according to the first embodiment of the present utility model;
fig. 3 is a perspective view of a blade dynamic balance correction device according to a second embodiment of the present utility model.
Detailed Description
The utility model is described in more detail below with reference to the drawings and examples.
Example 1
The utility model discloses a fan blade dynamic balance correction device, which is shown in combination with fig. 1 and 2, and comprises an organic table 1, wherein a carrying table 2 is arranged on the machine table 1, a motor 3 is loaded on the carrying table 2, a rotating shaft of the motor 3 is connected with a fan blade 4, a vertical support 5 is fixed on the machine table 1, a sliding table 6 capable of sliding up and down and a driving mechanism 7 are arranged on the vertical support 5, a turning tool support 8 is fixed on the sliding table 6, a turning tool 9 is arranged on the turning tool support 8, the motor 3 is used for driving the fan blade 4 to rotate, and the driving mechanism 7 is used for driving the sliding table 6 to slide up and down so as to drive the turning tool 9 to be close to the outer edge of the fan blade 4.
In the above structure, the carrying platform 2 on the machine 1 is used for loading the motor 3, when the fan blade 4 is pressed on the rotating shaft of the motor 3, the motor 3 can be controlled to be electrified and rotated so as to enable the fan blade 4 to rotate therewith, then the driving mechanism 7 drives the sliding table 6 to move downwards, simultaneously the turning tool 9 is enabled to be gradually close to the rotating fan blade 4, and finally the turning tool 9 is utilized to turn the outer contour of the fan blade 4. Compared with the prior art, the utility model controls the operation of the fan after the fan is assembled, and the turning tool 9 is used for turning the outer contour of the fan blade 4 in the rotating process, so that the fan is ensured to have good dynamic balance, and the product quality of the fan is ensured.
In order to realize stable up-and-down sliding of the sliding table 6, in this embodiment, two vertical sliding rails 50 are fixed on the vertical support 5, two sliding blocks 60 are fixed on the sliding table 6, and the two sliding blocks 60 are respectively in sliding fit with the two vertical sliding rails 50.
Referring to fig. 1, in the present embodiment, the driving mechanism 7 includes a driving motor 70 and a first screw rod 71 connected to an output shaft of the driving motor 70, a first screw rod pair 61 is fixed on the sliding table 6, and the first screw rod 71 passes through the first screw rod pair 61 and is in threaded fit with the first screw rod pair 61.
In the above structure, in this embodiment, the motor screw driving mechanism is preferably used to control the up-down motion of the sliding table 6, and the driving mechanism 7 has controllable motion speed and high motion precision, which is beneficial to controlling the precise feeding of the turning tool 9.
In order to reliably fix the motor 3, in this embodiment, a motor housing 20 is fixed to the center of the carrier 2, and the motor 3 is mounted inside the motor housing 20.
Example two
Referring to fig. 3, the difference between the present embodiment and the first embodiment is that the driving mechanism 7 includes a second screw rod 72, a second screw rod pair 62 is fixed on the sliding table 6, the second screw rod 72 passes through the second screw rod pair 62 and is in threaded engagement with the second screw rod pair 62, and a hand wheel 73 is fixed at the upper end of the second screw rod 72. In this embodiment, a hand-operated feeding mode is preferably adopted, and this embodiment has advantages in that it is convenient for an operator to perceive the feeding state of the turning tool 9 and to manually adjust.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, and modifications, equivalent substitutions or improvements made within the technical scope of the present utility model should be included in the scope of the present utility model.
Claims (5)
1. The utility model provides a fan blade dynamic balance correcting unit, its characterized in that, including organic platform (1), be equipped with microscope carrier (2) on board (1), load on microscope carrier (2) and be equipped with motor (3), the pivot of motor (3) is connected with fan blade (4), be fixed with vertical support (5) on board (1), be equipped with slip table (6) and actuating mechanism (7) that can slide from top to bottom on vertical support (5), be fixed with lathe tool support (8) on slip table (6), install lathe tool (9) on lathe tool support (8), motor (3) are used for driving fan blade (4) are rotated, actuating mechanism (7) are used for driving slip table (6) slide from top to bottom, and then drive lathe tool (9) are close to the outside edge of fan blade (4).
2. The fan blade dynamic balance correction device according to claim 1, wherein two vertical sliding rails (50) are fixed on the vertical support (5), two sliding blocks (60) are fixed on the sliding table (6), and the two sliding blocks (60) are respectively in sliding fit with the two vertical sliding rails (50).
3. The fan blade dynamic balance correction device according to claim 1, wherein the driving mechanism (7) comprises a driving motor (70) and a first screw rod (71) connected to an output shaft of the driving motor (70), a first screw rod pair (61) is fixed on the sliding table (6), and the first screw rod (71) penetrates through the first screw rod pair (61) and is in threaded fit with the first screw rod pair.
4. The fan blade dynamic balance correction device according to claim 1, wherein a motor shield (20) is fixed at the center of the carrier (2), and the motor (3) is mounted on the inner side of the motor shield (20).
5. The fan blade dynamic balance correction device according to claim 1, wherein the driving mechanism (7) comprises a second screw rod (72), a second screw rod pair (62) is fixed on the sliding table (6), the second screw rod (72) penetrates through the second screw rod pair (62) and is in threaded fit with the second screw rod pair, and a hand wheel (73) is fixed at the upper end of the second screw rod (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322334779.8U CN220636324U (en) | 2023-08-29 | 2023-08-29 | Fan blade dynamic balance correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322334779.8U CN220636324U (en) | 2023-08-29 | 2023-08-29 | Fan blade dynamic balance correction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220636324U true CN220636324U (en) | 2024-03-22 |
Family
ID=90265760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322334779.8U Active CN220636324U (en) | 2023-08-29 | 2023-08-29 | Fan blade dynamic balance correction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220636324U (en) |
-
2023
- 2023-08-29 CN CN202322334779.8U patent/CN220636324U/en active Active
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