CN214702613U - Dynamic balancing device for motor rotor - Google Patents
Dynamic balancing device for motor rotor Download PDFInfo
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- CN214702613U CN214702613U CN202121191124.4U CN202121191124U CN214702613U CN 214702613 U CN214702613 U CN 214702613U CN 202121191124 U CN202121191124 U CN 202121191124U CN 214702613 U CN214702613 U CN 214702613U
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- rotor
- dynamic balancing
- balancing machine
- laser
- base
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Abstract
The utility model provides an electric motor rotor dynamic balance device, including unable adjustment base, the last layer board that sets up of unable adjustment base, set up rotor dynamic balancing machine on the layer board, the both sides of rotor dynamic balancing machine set up the rotor that has position sensor respectively and hold up the device, and one of them rotor holds up and sets up on the device and can pivoted laser device, and wire connection control case is passed through to laser device one end, and rotor dynamic balancing machine is connected to the other end. The utility model discloses a motor drives the trough of belt gyro wheel and rotates, and then drives the rotor and rotate on belt, bearing, then the laser head passes through angular information, the amplitude information transmission of position sensor, wire with rotor dynamic balancing machine and gives the control box, and the manual work is regulated and control through adding balanced piece on the rotor, has solved that the assurance is accurate balanced the quality degree of difficulty high, the technology is complicated, and production efficiency is low, and the problem that the quality is difficult to reliably guarantee. The precision dynamic balance is obviously improved.
Description
Technical Field
The utility model relates to a dynamic balance device, in particular to electric motor rotor dynamic balance device.
Background
The rotor is an important component of a mechanical system, and the vibration caused by the unbalance of the rotor often causes equipment vibration, noise and mechanism damage, so the dynamic balance adjustment problem is considered when the rotor leaves a factory. The rotor dynamic balance is a common method for measuring and correcting the unbalance amount of the motor rotor, but the existing rotor dynamic balance adjusting method has the following problems: how to have the problem that the difficulty of mastering accurate balance mass is high, how to meet the requirement of high-precision dynamic balance, and how to solve the problems that the process is complex, the production efficiency is low, and the quality is difficult to reliably ensure.
Disclosure of Invention
The utility model discloses a remedy prior art not enough, provide an electric motor rotor dynamic balance device.
The utility model discloses a realize through following technical scheme: a motor rotor dynamic balancing device comprises a fixed base, wherein a supporting plate is arranged on the fixed base, a rotor dynamic balancing machine is arranged on the supporting plate, rotor supporting devices with position sensors are respectively arranged on two sides of the rotor dynamic balancing machine, a laser device capable of rotating is arranged on one rotor supporting device, one end of the laser device is connected with a control box through a lead, and the other end of the laser device is connected with the rotor dynamic balancing machine; the rotor dynamic balancing machine comprises a rotor dynamic balancing machine base, a motor is arranged on one side of the rotor dynamic balancing machine base, belt groove rollers are arranged at two ends of the other side of the rotor dynamic balancing machine base respectively, the rotor dynamic balancing machine base between the two belt groove rollers is of a hollow structure, a belt is arranged between the two belt groove rollers, and the belt and the two rotors are arranged on a supporting device.
Preferably, the two rotor supporting devices are respectively provided with two bearings, and two ends of the rotor are placed on the bearings.
Preferably, the laser device comprises a laser base, a rotating rod is arranged on the laser base, and a laser head is arranged on the rotating rod.
Preferably, the control box is provided with a left angle display module and a right angle display module, and an amplitude display module is arranged above the left angle display module and the right angle display module.
Preferably, rollers are arranged below the supporting plate.
Compared with the prior art, the utility model discloses a motor drives the trough of belt gyro wheel and rotates, and then drives the rotor and rotate on belt, bearing, then the laser head passes through position sensor, wire and transmits the angle information, the amplitude information of rotor dynamic balancing machine for the control box, and the manual work is regulated and control through adding balanced piece on the rotor, has solved that the assurance accurate balance mass degree of difficulty is high, the technology is complicated, and production efficiency is low, and the problem that the quality is difficult to reliable assurance. The precision dynamic balance is obviously improved.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a right side view of the control box of the present invention;
in the figure, the device comprises a fixed base 1, a fixed base 2, a supporting plate 3, a rotor dynamic balancing machine 4, a rotor supporting device 5, a laser device 6, a lead 7, a control box 8, a roller 301, a rotor dynamic balancing machine base 302, a motor 303, a grooved roller 304, a belt 401, a bearing 501, a laser base 502, a rotating rod 503, a laser head 701, a left side angle display module 702, a right side angle display module 703 and an amplitude display module.
Detailed Description
For a better understanding of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and the following embodiments.
As shown in fig. 1-2, a dynamic balancing device for a motor rotor includes a fixed base 1, a supporting plate 2 is disposed on the fixed base 1, a dynamic rotor balancer 3 is disposed on the supporting plate 2, and rotor supporting devices 4 with position sensors are disposed on two sides of the dynamic rotor balancer 3 respectively, in this embodiment, rollers 8 are disposed below the supporting plate 2, and the supporting plate 2 drives the dynamic rotor balancer 3 and the two rotor supporting devices 4 to move on the fixed base 1 as required.
During specific implementation, one of the rotor supporting devices 4 is provided with a laser device 5 capable of rotating, the laser device 5 comprises a laser base 501, a rotating rod 502 is arranged on the laser base 501, a laser head 503 is arranged on the rotating rod 502, one end of the bottom of the laser head 503 is connected with a control box 7 through a wire 6, and the other end of the bottom of the laser head is connected with the rotor dynamic balancing machine 3. As shown in fig. 3, a left angle display module 701 and a right angle display module 702 are disposed on the control box 7, and a magnitude display module 703 is disposed above the left angle display module 701 and the right angle display module 702.
The laser head 503 transmits the angle information and the amplitude information of the rotor dynamic balancing machine 3 to the control box through a lead, and then the rotor dynamic balancing machine is manually regulated and controlled by adding a balancing sheet on the rotor.
The rotor dynamic balancer 3 comprises a rotor dynamic balancer base 301, a motor 302 is arranged on one side of the rotor dynamic balancer base 301, grooved rollers 303 are arranged at two ends of the other side of the rotor dynamic balancer base 301 respectively, the rotor dynamic balancer base 301 between the two grooved rollers 303 is of a hollow structure, a belt 304 is arranged between the two grooved rollers 303, and a rotor 7 is arranged on the belt 304 and the two rotor supporting devices 4. Two bearings 401 are respectively arranged on the two rotor supporting devices 4, two ends of the rotor 7 are placed on the bearings 401, and the middle of the rotor is placed on the belt 304. During the use, the motor 302 drives the grooved roller 303 to rotate, so as to drive the rotor to rotate on the belt 304 and the bearing 401, then the laser head 503 transmits the angle information and the amplitude information of the rotor dynamic balancing machine 3 to the control box through the position sensor and the lead, and the manual work is regulated and controlled by adding the balancing piece on the rotor.
In the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of describing the present invention, but do not require the present invention to be constructed or operated in a specific orientation, and therefore, cannot be construed as limiting the present invention. The terms "connected" and "connected" in the present invention are to be understood in a broad sense, and may be connected or detachably connected, for example; the terms may be directly connected or indirectly connected through intermediate components, and specific meanings of the terms may be understood as specific conditions by those skilled in the art.
The foregoing is a preferred embodiment of the present invention, and the description of the specific embodiments is only for better understanding of the idea of the present invention. For a person skilled in the art, it is obvious that several modifications and equivalent substitutions can be made according to the principles of the present invention, and these modifications and equivalent substitutions are also considered to fall within the scope of the present invention.
Claims (5)
1. The utility model provides a motor rotor dynamic balance device which characterized in that: the rotor dynamic balancing machine comprises a fixed base (1), wherein a supporting plate (2) is arranged on the fixed base (1), a rotor dynamic balancing machine (3) is arranged on the supporting plate (2), rotor supporting devices (4) with position sensors are respectively arranged on two sides of the rotor dynamic balancing machine (3), a laser device (5) capable of rotating is arranged on one rotor supporting device (4), one end of the laser device (5) is connected with a control box (7) through a lead (6), and the other end of the laser device is connected with the rotor dynamic balancing machine (3); the rotor dynamic balancer (3) comprises a rotor dynamic balancer base (301), a motor (302) is arranged on one side of the rotor dynamic balancer base (301), grooved rollers (303) are respectively arranged at two ends of the other side of the rotor dynamic balancer base (301), the rotor dynamic balancer base (301) between the two grooved rollers (303) is of a hollow structure, a belt (304) is arranged between the two grooved rollers (303), and the belt (304) and the two rotors are supported by the device (4) to form a rotor (7).
2. The dynamic balancing device of the rotor of the motor according to claim 1, wherein: two bearings (401) are respectively arranged on the two rotor supporting devices (4), and two ends of the rotor (7) are placed on the bearings (401).
3. The dynamic balancing device of the rotor of the motor according to claim 1, wherein: the laser device (5) comprises a laser base (501), a rotating rod (502) is arranged on the laser base (501), and a laser head (503) is arranged on the rotating rod (502).
4. The dynamic balancing device of the rotor of the motor according to claim 1, wherein: the control box (7) is provided with a left angle display module (701) and a right angle display module (702), and an amplitude display module (703) is arranged above the left angle display module (701) and the right angle display module (702).
5. The dynamic balancing device of the rotor of the motor according to claim 1, wherein: and rollers (8) are arranged below the supporting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121191124.4U CN214702613U (en) | 2021-05-31 | 2021-05-31 | Dynamic balancing device for motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121191124.4U CN214702613U (en) | 2021-05-31 | 2021-05-31 | Dynamic balancing device for motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214702613U true CN214702613U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121191124.4U Active CN214702613U (en) | 2021-05-31 | 2021-05-31 | Dynamic balancing device for motor rotor |
Country Status (1)
| Country | Link |
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| CN (1) | CN214702613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116358787A (en) * | 2023-05-26 | 2023-06-30 | 江苏恒康机电有限公司 | Automatic correction equipment and method for motor dynamic balance test |
-
2021
- 2021-05-31 CN CN202121191124.4U patent/CN214702613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116358787A (en) * | 2023-05-26 | 2023-06-30 | 江苏恒康机电有限公司 | Automatic correction equipment and method for motor dynamic balance test |
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