CN205051487U - Automatic aligning motor - Google Patents
Automatic aligning motor Download PDFInfo
- Publication number
- CN205051487U CN205051487U CN201520799149.0U CN201520799149U CN205051487U CN 205051487 U CN205051487 U CN 205051487U CN 201520799149 U CN201520799149 U CN 201520799149U CN 205051487 U CN205051487 U CN 205051487U
- Authority
- CN
- China
- Prior art keywords
- motor
- end cap
- bearing
- ball bearing
- electric 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
Links
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- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to an automatic aligning motor, including the ball bearing of installation motor, the motor end cover adopts the sphere, and the ball bearing part is embedded in the motor end cover, and fixed connection with it. The concentricity of effectively adjusting the bearing, the mistake that reduces the bearing bore is round, improves the motor life -span.
Description
Technical field
The utility model relates to a kind of motor, particularly relates to a kind of motor with automatic aligning device.
Background technology
Motor shaft is by two cylindricality bearings and rotation, and cylindricality bearing is the one in oiliness bearing, extensive use in motor and transmission mechanism field.Oiliness bearing adds once oil can use the long period, be usually used in refueling inconvenient occasion, because of its low cost of manufacture, easy to use, be widely applied, become now the various industrial products such as automobile, household electrical appliances, stereo set, office equipment, agricultural machinery, precision optical machinery and developed an indispensable class fundamental parts.Play a part more and more important in its people build.Motor is in bringing onto load running, due to the impact by eccentric force, motor shaft is slightly tiltedly light, now bearings at both ends and axle produce decentraction hard grind and wipe, to be stressed and friction affects dead eye and more and more loses circle, motor oscillating strengthens gradually, and the noise of motor is also increasing, thus reduces the life-span of motor.The utility model by effectively adopting globular motor end cap, and combines fixing with the ball bearing of mounted motor, improves and adjustment motor is in operation eccentric force automatically.
Summary of the invention
The purpose of this utility model is to provide a kind of automatic aligning motor, is adopted by electric motor end cap spherical, and combines fixing with the ball bearing of mounted motor, effectively regulates the concentricity of bearing, reduces the mistake circle of brearing bore, improves electrical machinery life.
For achieving the above object, the utility model provides a kind of automatic aligning motor, comprises the ball bearing of mounted motor, it is characterized in that: electric motor end cap adopts sphere, and described ball bearing is embedded in the bearing chamber of electric motor end cap, and is fixedly connected with it.
Further improvement of the utility model is: electric motor end cap and ball bearing adopt to rivet and fix.
Further improvement of the utility model is: be equipped with a circle bearing plate on rear side of electric motor end cap inside and ball bearing contact jaw.
Further improvement of the utility model is: bearing plate and electric motor end cap rear end are equipped with a circle connecting plate.
The beneficial effects of the utility model are: structure is simple, cheap, easy to operate, highly versatile, and it is more convenient to mount and dismount.
Accompanying drawing explanation
Fig. 1 represent the utility model and ball bearing assemble after cutaway view
Fig. 2 represents that the utility model and ball bearing rivet front view
Fig. 3 represents the structural representation of ball bearing
Drawing reference numeral: 1-electric motor end cap, 2-connecting plate, 3-bearing plate, 4-ball bearing, 11 electric motor end cap boss, 12-crossed rivet.
Embodiment:
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming this practical protection range and limiting.
See accompanying drawing 1, the utility model proposes a kind of automatic aligning motor, comprise the ball bearing of mounted motor, electric motor end cap 1 adopts sphere, and described ball bearing 4 is embedded in the bearing chamber of electric motor end cap 1, and is fixedly connected with it; Electric motor end cap 1 and ball bearing 4 adopt to rivet and fix; A circle bearing plate 3 is equipped with on rear side of electric motor end cap 1 inside and ball bearing 4 contact jaw; Bearing plate 3 and electric motor end cap 1 rear end are equipped with a circle connecting plate 2.Rotor, ball bearing 4 and bearing plate 3 are installed in the bearing chamber of electric motor end cap 1, rivet fixing by connecting plate 2 and the guide pillar cross of electric motor end cap 1; Electric motor end cap boss 11 is fixedly connected with by crossed rivet 12 with connecting plate 2.
In motor movement process, be connected with ball bearing 4 sphere by electric motor end cap 1, ball bearing 4 is pushed down sphere by bearing plate 3 and is riveted fixing with connecting plate 2, make the operating eccentric force of motor by the concentricity of the rotational automatic regulating shaft of bearing spherical surface, thus decrease the mistake circle of brearing bore, reduce the motor oscillating, the noise that cause because concentricity is bad, improve the life-span of motor, and there is easy for installation, reliable, cost performance advantages of higher.
Claims (4)
1. an automatic aligning motor, comprises the ball bearing of mounted motor, it is characterized in that: electric motor end cap (1) adopts sphere, and described ball bearing (4) is embedded in the bearing chamber of electric motor end cap (1), and is fixedly connected with it.
2. a kind of automatic aligning motor according to claim 1, is characterized in that: described electric motor end cap (1) and ball bearing (4) adopt to rivet and fix.
3. a kind of automatic aligning motor according to claim 1, is characterized in that: be equipped with a circle bearing plate (3) on rear side of described electric motor end cap (1) inside and ball bearing (4) contact jaw.
4. a kind of automatic aligning motor according to claim 3, is characterized in that: described bearing plate (3) and electric motor end cap (1) rear end are equipped with a circle connecting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520799149.0U CN205051487U (en) | 2015-10-16 | 2015-10-16 | Automatic aligning motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520799149.0U CN205051487U (en) | 2015-10-16 | 2015-10-16 | Automatic aligning motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205051487U true CN205051487U (en) | 2016-02-24 |
Family
ID=55345029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520799149.0U Expired - Fee Related CN205051487U (en) | 2015-10-16 | 2015-10-16 | Automatic aligning motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205051487U (en) |
-
2015
- 2015-10-16 CN CN201520799149.0U patent/CN205051487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |