CN104578487A - Lubricating structure of vibrating motor - Google Patents
Lubricating structure of vibrating motor Download PDFInfo
- Publication number
- CN104578487A CN104578487A CN201310476105.XA CN201310476105A CN104578487A CN 104578487 A CN104578487 A CN 104578487A CN 201310476105 A CN201310476105 A CN 201310476105A CN 104578487 A CN104578487 A CN 104578487A
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- Prior art keywords
- lubrication
- face
- lubricating
- sleeve
- vibration motor
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- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a lubricating structure of a vibrating motor, which is applied to the vibrating motor. The vibrating motor comprises a stator and a rotor, wherein a central through hole for allowing an axle tube to penetrate through is formed in the stator, the rotor is provided with a mandrel which is accommodated in an accommodating space of the axle tube, and the lubricating structure is arranged between the mandrel and the axle tube; the lubricating structure comprises a lubricating sleeve; an axle hole and a lubricating groove are formed in the lubricating sleeve; a first end face and a second end face are respectively arranged at two ends of the lubricating sleeve, the axle hole is used for allowing the mandrel of the rotor to penetrate through; the lubricating groove extends from the first end face to the inner surface of the lubricating sleeve in the radial direction and the length of the lubricating groove exceeds half of the lubricating groove and does not extend to the second end face, and the lubricating groove is filled with lubricating grease. Therefore, the lubricating structure provided by the invention is simple and convenient to maintain, and can effectively improve reliability in lubrication of the vibrating motor, prevent the motor from being damaged and prevent the vibrating function from being affected.
Description
Technical field
The present invention relates to a kind of lubrication system of vibration motor.
Background technology
Along with improving constantly of people's living standard, mobile phone is applied more and more extensive in the life of people, and when specifically using, mobile phone often needs to carry out vibrations operation, and this just needs in mobile phone, to install a vibration motor, to shake when needed, and due to the frequency of vibration motor high, the requirement of lubrication is also done, therefore needs a kind of vibration motor that favorable lubricating property can be provided, realize safe and reliable vibrations.
In above-mentioned defect, by concentrating on studies and designing, comprehensive experience and the achievement being engaged in related industry for a long time for many years, research and design goes out a kind of lubrication system of vibration motor, to overcome above-mentioned defect.
Summary of the invention
The technical problem to be solved in the present invention is: because the frequency of vibration motor is high, also does, therefore needs a kind of vibration motor that can provide favorable lubricating property, realize safe and reliable vibrations to the requirement of lubrication.
For solving the problem, the invention discloses a kind of lubrication system of vibration motor, being applied in a vibration motor, it is characterized in that:
Described vibration motor comprises stators and rotators, and described stator has for the through central through hole of a central siphon, and described rotor is provided with one and is contained in axle in the accommodation space of described central siphon, is provided with lubrication system between described axle and central siphon;
Described lubrication system comprises a lubrication sleeve, described lubrication sleeve has axis hole and lubrication groove, the two ends of described lubrication sleeve are respectively equipped with the first end face and the second end face, described axis hole places for the axle of described rotor, described lubrication groove is from first end face diameter to the inner surface extending described lubrication sleeve, its length exceedes the half of lubrication sleeve but does not extend to the second end face, is provided with lubricating grease in described lubrication groove.
Wherein: described lubrication groove has in the top mouth of described first end face and bottom, and extend the guidance part between top mouth and bottom, described guidance part is that a breach is circular, and described guidance part is less than round diameter towards the A/F of axis hole.
Wherein: the first end face of described lubrication sleeve is provided with sealing gasket, described sealing gasket is provided with the perforate of passing for described axle.
Known by said structure, the lubrication system structure of vibration motor of the present invention is simple, and it is convenient to safeguard, effectively can provide the proper lubrication of vibration motor, avoid motor to be damaged, and keeps the function of vibrations to be affected.
Detailed content of the present invention obtains by explanation described later and institute's accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the schematic diagram of the lubrication system of vibration motor of the present invention.
Fig. 2 shows the decomposing schematic representation of the lubrication system of vibration motor of the present invention.
Embodiment
See Fig. 1 and Fig. 2, show the lubrication system of vibration motor of the present invention, it is applied in a vibration motor 2.
Described vibration motor 2 comprises stator 23 and rotor 22, described stator 23 has for the through central through hole of a central siphon 21, described rotor 22 is provided with one and is contained in axle 221 in the accommodation space 210 of described central siphon 21, is provided with lubrication system between described axle 221 and central siphon 21.
Described lubrication system comprises a lubrication sleeve 1, described lubrication sleeve 1 has axis hole 10 and lubrication groove 11, the two ends of described lubrication sleeve 1 are respectively equipped with the first end face 12 of top and the second end face 13 of below, described axis hole 10 places for the axle 221 of described rotor 22, described lubrication groove 11 extends the inner surface of described lubrication sleeve 1 from the first end face 12 radial direction, its length exceedes the half of lubrication sleeve 1 but does not extend to the second end face 13, lubricating grease is provided with in described lubrication groove 11, thus, by the setting of lubrication groove 11, make to be lubricated fully during rotor turns.
Wherein, described lubrication groove 11 has in the top mouth 110 of described first end face 12 and bottom 111, and the guidance part 112 extended between top mouth 110 and bottom 111, see Fig. 1, described guidance part 112 is that a breach is circular, and described guidance part 112 is less than round diameter towards the A/F of axis hole 10, it can thus be appreciated that, tripe shape young is greatly formed, better to keep lubricating grease in described lubrication groove 11.
Wherein, the first end face 12 of described lubrication sleeve 1 is provided with sealing gasket 24, and described sealing gasket 24 is provided with the perforate 240 of passing for described axle 221.
Known by said structure, the lubrication system structure of vibration motor of the present invention is simple, and it is convenient to safeguard, effectively can provide the proper lubrication of vibration motor, avoid motor to be damaged, and keeps the function of vibrations to be affected.
It is evident that, above description and record be only citing instead of in order to limit disclosure of the present invention, application or use.Although described in an embodiment and be described in the drawings embodiment, but the present invention do not limit by accompanying drawing example and describe in an embodiment as the optimal mode thought at present to implement the specific examples of instruction of the present invention, scope of the present invention will comprise any embodiment of specification and the appended claim fallen into above.
Claims (3)
1. a lubrication system for vibration motor, is applied in a vibration motor, it is characterized in that:
Described vibration motor comprises stators and rotators, and described stator has for the through central through hole of a central siphon, and described rotor is provided with one and is contained in axle in the accommodation space of described central siphon, is provided with lubrication system between described axle and central siphon;
Described lubrication system comprises a lubrication sleeve, described lubrication sleeve has axis hole and lubrication groove, the two ends of described lubrication sleeve are respectively equipped with the first end face and the second end face, described axis hole places for the axle of described rotor, described lubrication groove is from first end face diameter to the inner surface extending described lubrication sleeve, its length exceedes the half of lubrication sleeve but does not extend to the second end face, is provided with lubricating grease in described lubrication groove.
2. the lubrication system of vibration motor as claimed in claim 1, it is characterized in that: described lubrication groove has in the top mouth of described first end face and bottom, and the guidance part extended between top mouth and bottom, described guidance part is that a breach is circular, and described guidance part is less than round diameter towards the A/F of axis hole.
3. the lubrication system of vibration motor as claimed in claim 1, is characterized in that: the first end face of described lubrication sleeve is provided with sealing gasket, and described sealing gasket is provided with the perforate of passing for described axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476105.XA CN104578487A (en) | 2013-10-13 | 2013-10-13 | Lubricating structure of vibrating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476105.XA CN104578487A (en) | 2013-10-13 | 2013-10-13 | Lubricating structure of vibrating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104578487A true CN104578487A (en) | 2015-04-29 |
Family
ID=53093917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310476105.XA Pending CN104578487A (en) | 2013-10-13 | 2013-10-13 | Lubricating structure of vibrating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104578487A (en) |
-
2013
- 2013-10-13 CN CN201310476105.XA patent/CN104578487A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |