CN206834910U - A kind of noise reducing type lowering or hoisting gear motor stator - Google Patents
A kind of noise reducing type lowering or hoisting gear motor stator Download PDFInfo
- Publication number
- CN206834910U CN206834910U CN201720507725.9U CN201720507725U CN206834910U CN 206834910 U CN206834910 U CN 206834910U CN 201720507725 U CN201720507725 U CN 201720507725U CN 206834910 U CN206834910 U CN 206834910U
- Authority
- CN
- China
- Prior art keywords
- stator
- hoisting gear
- noise reducing
- reducing type
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of noise reducing type lowering or hoisting gear motor stator, including stator cage, permanent magnetic iron, bearing holder (housing, cover) component, ball bearing, stator cage top to be provided with four and one-to-one screw on motor gear box, be fixed by four screws with motor；The permanent magnetic iron is 2, it is individually fixed in stator cage inwall upper and lower sides, stator cage bottom anti-riveting is fixed with bearing holder (housing, cover) component, the embedded ball bearing of activity in the bearing holder (housing, cover) component, the embedded type design of ball bearing, it is not only difficult for drop-off, activity is more flexible, and in the case where ensureing confining force in stator lower rotation, both fixed rotor position had been played a part of, and can support rotor rotation aligning simultaneously again, reduce the coefficient of friction in its motion process, so as to reduce noise when whole stator running and motor running, the working stability performance of motor is improved.
Description
Technical field
Auto-parts field is the utility model is related to, especially a kind of noise reducing type lowering or hoisting gear motor stator.
Background technology
Automobile window machine is made up of window regulator motor and electronic module, according to the difference of installation site can be divided into left front door,
Left back door, right front door, right-rear-door window regulator.The controllable motor of the electronic module of window regulator is done to be rotated forward or backwards, so as to have
The process of rising or falling of effect control automotive window.Usability and comfortableness of the Some Domestic main engine plants to window regulator motor at present
There is higher requirement, it is necessary to the noise of motor can be controlled below certain decibel, and in the operation process of whole motor, sound
Change is gentle, no significant change.
And the working condition that the noise control of motor mainly has motor stator is determined, motor stator is generator and starting
The important component motor stator of the motors such as machine is made up of stator core, stator winding and support three parts, its main function
It is to produce rotating excitation field, and the main function of rotor is by magnetic force line cutting and then generation output current in rotating excitation field；It is existing
The mechanism design of some stators, due to the design bearing of its bottom, the dimensional fits requirement to motor stator, rotor and gearcase
Especially high, the activity surplus of rotor is small, and noise vibration performance is not good enough.Also exist simultaneously due to problem of materials, easily cause bearing
Set cracking, motor is caused the drawback such as not work.
Therefore, it is necessary to which a kind of new technical scheme is to solve the above problems.
Utility model content
Purpose of utility model：In order to solve the problems of prior art, the utility model provides a kind of effectively solution
The noise reducing type lowering or hoisting gear motor stator for the problem of certainly existing motor noise is big, and working condition is not sufficiently stable.
Technical scheme：To reach above-mentioned purpose, the utility model can adopt the following technical scheme that：A kind of noise reducing type lifting dress
Put motor stator, including stator cage, permanent magnetic iron, bearing holder (housing, cover) component, ball bearing, the stator cage top be provided with four with
One-to-one screw on motor gear box, fixed by four screws with motor；The permanent magnetic iron is 2, is fixed respectively
In stator cage inwall upper and lower sides, stator cage bottom anti-riveting is fixed with bearing holder (housing, cover) component, is lived in the bearing holder (housing, cover) component
Dynamic embedded ball bearing；Difficult for drop-off, activity is more flexible, so as to reduce noise when whole stator running and motor running,
Improve working stability performance.
In some embodiments, the stator cage is stamped and formed out using coating steel.
Further, the stator cage is stamped and formed out using DX54D steel and ZA200 coating, improves the antirust of stator
Ability.
In some embodiments, the bearing holder (housing, cover) component is plastic material, the specific PBT 20GF materials for using BSF,
With stronger wear-resisting high heat resistance performance, and good toughness is not easy to crack.
In some embodiments, the ball bearing is oil-containing ball bearing.
Further, the ball bearing is prepared using FC200-U20-60 sintering metals.
In some embodiments, the permanent magnetic iron is 6 grades of magnet.
In some embodiments, the permanent magnetic iron is fixed by gluing mode with stator cage.
Beneficial effect：Noise reducing type lowering or hoisting gear motor stator disclosed in the utility model, including stator cage, permanent-magnet magnetic
Iron, bearing holder (housing, cover) component, ball bearing, stator cage top are provided with four and one-to-one screw on motor gear box, pass through four
Individual screw is fixed with motor；The permanent magnetic iron is 2, is individually fixed in stator cage inwall upper and lower sides, the stator cage
Bottom anti-riveting is fixed with bearing holder (housing, cover) component, the embedded ball bearing of activity in the bearing holder (housing, cover) component, the embedded type design of ball bearing, no
Only difficult for drop-off, activity is more flexible, and has both played fixed rotor position in stator lower rotation in the case where ensureing confining force
The effect put, rotor rotation aligning simultaneously is can support again, the coefficient of friction in its motion process is reduced, so as to reduce whole stator
Noise when running and motor operate, improve the working stability performance of motor.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model embodiment stator；
Fig. 2 is the structural representation of the utility model embodiment stator.
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model, after the utility model has been read, this
Modification of the art personnel to the various equivalent form of values of the present utility model falls within what the application appended claims were limited
Scope.
Refer to shown in Fig. 1 and Fig. 2, the utility model discloses a kind of noise reducing type lowering or hoisting gear motor stator, including
Stator cage 1, permanent magnetic iron 2, bearing holder (housing, cover) component 3, ball bearing 4.
The stator cage 1 is stamped and formed out using DX54D steel and ZA200 coating, so as to effectively raise the anti-of stator
Rust ability；The top of stator cage 1 is provided with four and one-to-one screw on motor gear box, passes through four screws and electricity
Machine is fixed.
The permanent magnetic iron 2 is 26 grades of magnet, is individually fixed in by way of gluing above and below the inwall of stator cage 1
Side, there is provided magnetic field, hot-wire coil produce torque in the cutting line of induction, are rotated so as to the rotor of drive motor, with the rotation of rotor
Turn, wire can be moved to next magnetic pole from a magnetic pole.
The bottom anti-riveting of stator cage 1 is fixed with bearing holder (housing, cover) component 3, and bearing holder (housing, cover) component 3 uses BSF PBT 20GF materials
Material, has stronger wear-resisting high heat resistance performance, and good toughness is not easy to crack.
The embedded ball bearing 4 of activity in the bearing holder (housing, cover) component 3；The ball bearing 4 is oil-containing ball bearing, using FC200-
Prepared by U20-60 sintering metals, in press-in bearing holder (housing, cover) component 3, a formed entirety, be finally pressed into the bottom of stator cage 1,
Anti-riveting, it is fixed, provided a supporting role for rotor.
The embedded type design of ball bearing 4, not only difficult for drop-off, activity is more flexible, and in the case where ensureing confining force,
Ball bearing 4 can both play a part of fixed rotor position in stator lower rotation, can support rotor rotation aligning simultaneously, drop again
Coefficient of friction in its low motion process, so as to reduce noise when whole stator running and motor running, improve motor
Working stability performance.
Claims (8)
1. a kind of noise reducing type lowering or hoisting gear motor stator, it is characterised in that including stator cage（1）, permanent magnetic iron（2）, bearing holder (housing, cover)
Component（3）, ball bearing（4）, the stator cage（1）Top is provided with four and one-to-one screw on motor gear box, leads to
Four screws are crossed to fix with motor；The permanent magnetic iron（2）For 2, stator cage is individually fixed in（1）Inwall upper and lower sides, institute
State stator cage（1）Bottom anti-riveting is fixed with bearing holder (housing, cover) component（3）, the bearing holder (housing, cover) component（3）The interior embedded ball bearing of activity
（4）.
2. noise reducing type lowering or hoisting gear motor stator according to claim 1, it is characterised in that：The stator cage（1）Adopt
It is stamped and formed out with coating steel.
3. noise reducing type lowering or hoisting gear motor stator according to claim 2, it is characterised in that：The stator cage（1）Adopt
It is stamped and formed out with DX54D steel and ZA200 coating.
4. noise reducing type lowering or hoisting gear motor stator according to claim 1, it is characterised in that：The bearing holder (housing, cover) component（3）
For BSF PBT 20GF materials.
5. noise reducing type lowering or hoisting gear motor stator according to claim 1, it is characterised in that：The ball bearing（4）For containing
Oily ball bearing.
6. noise reducing type lowering or hoisting gear motor stator according to claim 5, it is characterised in that：The ball bearing（4）Using
It is prepared by FC200-U20-60 sintering metals.
7. noise reducing type lowering or hoisting gear motor stator according to claim 1, it is characterised in that：The permanent magnetic iron（2）For 6
Level magnet.
8. noise reducing type lowering or hoisting gear motor stator according to claim 1, it is characterised in that：The permanent magnetic iron（2）It is logical
Cross gluing mode and stator cage（1）It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720507725.9U CN206834910U (en) | 2017-05-09 | 2017-05-09 | A kind of noise reducing type lowering or hoisting gear motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720507725.9U CN206834910U (en) | 2017-05-09 | 2017-05-09 | A kind of noise reducing type lowering or hoisting gear motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206834910U true CN206834910U (en) | 2018-01-02 |
Family
ID=60770574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720507725.9U Expired - Fee Related CN206834910U (en) | 2017-05-09 | 2017-05-09 | A kind of noise reducing type lowering or hoisting gear motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206834910U (en) |
-
2017
- 2017-05-09 CN CN201720507725.9U patent/CN206834910U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20200509 |