CN208890557U - One kind having dynamically balanced high-speed motor - Google Patents
One kind having dynamically balanced high-speed motor Download PDFInfo
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- CN208890557U CN208890557U CN201821364719.3U CN201821364719U CN208890557U CN 208890557 U CN208890557 U CN 208890557U CN 201821364719 U CN201821364719 U CN 201821364719U CN 208890557 U CN208890557 U CN 208890557U
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- weight stack
- motor
- utility
- electric mover
- fixedly connected
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Abstract
The utility model discloses one kind to have dynamically balanced high-speed motor, including motor stator, electric mover is provided in the motor stator, one end of the electric mover is fixedly connected with the first weight stack, the side of first weight stack is provided with fan leaf, the side of the fan leaf is fixedly connected with the second weight stack, and the side of second weight stack is fixedly connected with retaining mechanism.This kind of utility model design is reasonable, practical function, by being provided with the first weight stack and the second weight stack, according to the equilibrium valve of dynamic test, weight stack corresponding position is removed into corresponding quality, aforesaid operations are repeated, until final dynamic balancing reaches requirement, and then the dynamic balancing value of motor is made to reach standard, it is effectively reduced noise and the vibration of motor, further extends the service life of motor, and then it is effectively increased the practicability of motor, the utility model various structures, functional are suitble to be widely popularized.
Description
Technical field
The utility model relates to motor device technical fields, in particular to a kind of to have dynamically balanced high-speed motor.
Background technique
Small unbalance mass, existing for rotor, leads to center and the rotation of rotor quality in motor production and installation process
Center is not overlapped, and at a high rotation rate, can generate very big lateral centrifugal force, and centrifugal force can reduce the service life of motor, is increased
The vibration for adding motor to operate and noise, existing dynamic balancing technics can be before motor complete assembling, specifically for motor outer rotor
The adjustment of progress, however after rotor has adjusted dynamic balancing, it also will be installed circlip, fan in the process of subsequent assembling blower
The other components such as leaf and nut, and this process can introduce new unbalance dynamic quality, and after the completion of assembling, do not have
The fixed clay in suitable position, blower can get rid of easily clay, and the revolving speed of high-speed fan rotor at work is high, most
Height can reach 100,000 turns per minute or more, therefore small unbalance dynamic negligible before cannot all receive, this just leads
The dynamically balanced mode of the adjustment originally used on motor has been caused, has no longer been applicable on high-speed fan, in order to improve blower
Revolving speed, it is necessary to solve the dynamic equilibrium problems of blower.
Utility model content
The main purpose of the utility model is to provide one kind to have dynamically balanced high-speed motor, can effectively solve background
The problems in technology.
To achieve the above object, the technical solution that the utility model is taken are as follows:
One kind having dynamically balanced high-speed motor, including motor stator, is provided with electric mover in the motor stator, institute
The one end for stating electric mover is fixedly connected with the first weight stack, and the side of first weight stack is provided with fan leaf, described
The side of fan leaf is fixedly connected with the second weight stack, and the side of second weight stack is fixedly connected with retaining mechanism.
Further, first weight stack, fan leaf, the second weight stack and retaining mechanism are both secured to electric mover
On the Motor Shaft of inside clamping, the fan leaf is fixed between the first weight stack and the second weight stack.
Further, first weight stack and the second weight stack can be respectively arranged with 1-2, and multiple described first
Weight stack and the second weight stack are symmetrically distributed in the two sides of fan leaf.
Further, the position of the motor stator and electric mover can be interchanged, and the motor stator can be placed in interior
Side, the electric mover can be placed in outside.
Further, the metal material of first weight stack and the second weight stack copper or aluminium alloy, first counterweight
The shape of piece and the second weight stack is cylindric.
Compared with prior art, the utility model has the following beneficial effects: this kind of utility model design is reasonable, function is real
With by being provided with the first weight stack and the second weight stack, according to the equilibrium valve of dynamic test, by the removal pair of weight stack corresponding position
The quality answered, is repeated aforesaid operations, until final dynamic balancing reaches requirement, and then reaches the dynamic balancing value of motor
To standard, it is effectively reduced noise and the vibration of motor, further extends the service life of motor, and tune can be passed through
The position for saving the first weight stack and the second weight stack makes motor be suitable for different occasions, and can be adjusted by actual conditions
The position of economize on electricity machine stator and electric mover, and then it is effectively increased the practicability of motor, the utility model various structures, function
Energy property is strong, is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model side structure schematic view.
In figure: 1, motor stator；2, electric mover；3, the first weight stack；4, fan leaf；5, the second weight stack；6, it locks
Tight mechanism.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of that there is dynamically balanced high-speed motor, including motor stator 1, it is set in the motor stator 1
It is equipped with electric mover 2, one end of the electric mover 2 is fixedly connected with the first weight stack 3, the side of first weight stack 3
It is provided with fan leaf 4, the side of the fan leaf 4 is fixedly connected with the second weight stack 5, and the one of second weight stack 5
Side is fixedly connected with retaining mechanism 6.
Wherein, first weight stack 3, fan leaf 4, the second weight stack 5 and retaining mechanism 6 are both secured to electric mover
On the Motor Shaft that 2 inside are clamped, the fan leaf 4 is fixed between the first weight stack 3 and the second weight stack 5.
Wherein, first weight stack 3 and the second weight stack 5 can be respectively arranged with 1-2, and multiple described first match
Weight piece 3 and the second weight stack 5 are symmetrically distributed in the two sides of fan leaf 4, can pass through the first weight stack 3 and the second weight stack 5
So that motor is reached dynamic balance level, and then effectively reduce noise and the vibration of blower, further extends the use of blower
Service life.
Wherein, the position of the motor stator 1 and electric mover 2 can be interchanged, and the motor stator 1 can be placed in interior
Side, the electric mover 2 can be placed in outside, can be by adjusting the position of motor stator 1 and electric mover 2, and then make electricity
Machine is suitable for different occasions.
Wherein, the metal material of first weight stack 3 and 5 bronze medal of the second weight stack or aluminium alloy, first weight stack 3
Shape with the second weight stack 5 be it is cylindric, can effectively increase the practicability of motor.
It should be noted that the utility model is a kind of with dynamically balanced high-speed motor, in use, first by motor
Son 2 is fixed on the side of motor stator 1, the first weight stack 3 is fixed on to the side of electric mover 2 by Motor Shaft, by wind
Machine flabellum 4 is fixed between the first weight stack 3 and the second weight stack 5, and makes the first weight stack 3, blower by retaining mechanism 6
Flabellum 4 and retaining mechanism 6 are fixed on Motor Shaft, and the dynamic balancing value of rotor is measured by dynamic balance instrument, according to dynamic balancing value,
Weight stack corresponding position is removed into corresponding quality, aforesaid operations are repeated, until final dynamic balancing reaches requirement,
And it can according to the actual situation on site, to adjust motor stator 1, electric mover 2, the first weight stack 3 and the second weight stack 5
Position is effectively increased the practicability of motor.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. one kind has dynamically balanced high-speed motor, including motor stator (1), it is characterised in that: set in the motor stator (1)
It is equipped with electric mover (2), one end of the electric mover (2) is fixedly connected with the first weight stack (3), first weight stack
(3) side is provided with fan leaf (4), and the side of the fan leaf (4) is fixedly connected with the second weight stack (5), described
The side of second weight stack (5) is fixedly connected with retaining mechanism (6).
2. according to claim 1 a kind of with dynamically balanced high-speed motor, it is characterised in that: first weight stack
(3), the motor that fan leaf (4), the second weight stack (5) and retaining mechanism (6) are both secured to be clamped inside electric mover (2) goes out
On axis, the fan leaf (4) is fixed between the first weight stack (3) and the second weight stack (5).
3. according to claim 1 a kind of with dynamically balanced high-speed motor, it is characterised in that: first weight stack
(3) and the second weight stack (5) can be respectively arranged with 1-2, and multiple first weight stacks (3) and the second weight stack (5) are right
Claim the two sides for being distributed in fan leaf (4).
4. according to claim 1 a kind of with dynamically balanced high-speed motor, it is characterised in that: the motor stator (1)
It can be interchanged with the position of electric mover (2), the motor stator (1) can be placed in inside, and the electric mover (2) can set
In outside.
5. according to claim 1 a kind of with dynamically balanced high-speed motor, it is characterised in that: first weight stack
(3) and the metal material of the second weight stack (5) copper or aluminium alloy, the shape of first weight stack (3) and the second weight stack (5)
It is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364719.3U CN208890557U (en) | 2018-08-23 | 2018-08-23 | One kind having dynamically balanced high-speed motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364719.3U CN208890557U (en) | 2018-08-23 | 2018-08-23 | One kind having dynamically balanced high-speed motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890557U true CN208890557U (en) | 2019-05-21 |
Family
ID=66509697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821364719.3U Active CN208890557U (en) | 2018-08-23 | 2018-08-23 | One kind having dynamically balanced high-speed motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890557U (en) |
-
2018
- 2018-08-23 CN CN201821364719.3U patent/CN208890557U/en active Active
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