CN201966769U - Small general series excited motor - Google Patents
Small general series excited motor Download PDFInfo
- Publication number
- CN201966769U CN201966769U CN2011200543334U CN201120054333U CN201966769U CN 201966769 U CN201966769 U CN 201966769U CN 2011200543334 U CN2011200543334 U CN 2011200543334U CN 201120054333 U CN201120054333 U CN 201120054333U CN 201966769 U CN201966769 U CN 201966769U
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- CN
- China
- Prior art keywords
- bakelite
- rotor assembly
- mesons
- series excited
- wave washer
- 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 - Lifetime
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a small general series excited motor which comprises a rotor assembly, wherein one side of the rotor assembly is provided with a plurality of bakelite mesons, and wave-shaped gaskets are arranged between the plurality of bakelite mesons; and the other side of the rotor assembly is connected with a commutator, the outer side of the commutator is provided with a plurality of bakelite mesons, and wave-shaped gaskets are arranged between the plurality of bakelite mesons. In the utility model, two sides of the novel motor are provided with wave-shaped gaskets, the motor axial moving problem during the production process can be effectively solved, and the stability of the motor is ensured.
Description
Technical field
This special utility relates to the Small Universal series excited machine.
Background technology
At present, series excited machine is adjusted diastema (axial endplay) portion and is added bakelite meson 1+ wave washer 3+ bakelite meson 1 at the rotor assembly front end, and commutator end only adds bakelite meson 1.Install at front end that wave washer can only be adjusted, the axial endplay of alleviation and front end.When between not high or boss and bakelite meson foreign material being arranged when commutator boss flatness precision, the axial endplay of motor still can take place, and makes motor rotation not steady, has strengthened its noise and has had a strong impact on its life-span.
The utility model content
For overcoming above-mentioned technological deficiency, the utility model discloses the Small Universal series excited machine that prevents or reduce the generation of motor axial endplay.
The technical solution of the utility model is as follows: a kind of Small Universal series excited machine, comprise rotor assembly, be provided with a plurality of bakelite mesons in rotor assembly one side, between a plurality of bakelite mesons, be provided with wave washer, be connected with commutator at the rotor assembly opposite side, the described commutator outside is provided with a plurality of bakelite mesons, is provided with wave washer between a plurality of bakelite mesons.
The bakelite meson of described rotor assembly one side is preferably 2, and the bakelite meson in the described commutator outside is preferably 2.
Described wave washer is an elastomeric material.
Described bakelite meson and wave washer all are the axial location settings according to rotor assembly.
The utility model is provided with bakelite meson+wave washer+bakelite meson structure in a side of rotor assembly, at the oily bakelite meson of commutator side elder generation device one retaining, wave washer and bakelite meson is set again, to guarantee the stability of motor.Wave washer height and reduced size can be adjusted according to actual conditions, have so both remedied the deficiency of single ended waveform packing ring, also can effectively solve the axial endplay problem of motor in process of production.
Description of drawings
Fig. 1 is the conventional rotor structural representation;
Fig. 2 is the utility model rotor component construction schematic diagram.
Embodiment
Below in conjunction with specific embodiment the utility model is elaborated.
The utility model discloses a kind of Small Universal series excited machine, comprise rotor assembly, be provided with a plurality of bakelite mesons 11 in rotor assembly one side, between a plurality of bakelite mesons 11, be provided with wave washer 31, be connected with commutator 21 at the rotor assembly opposite side, described commutator 21 outsides are provided with a plurality of bakelite mesons 12, are provided with wave washer 32 between a plurality of bakelite mesons 12, need to prove that above-mentioned bakelite meson and wave washer all are to be provided with according to the axial location of the rotor assembly of electronics.
The bakelite meson of described rotor assembly one side is preferably 2, and the bakelite meson in the described commutator outside is preferably 2.Described wave washer is an elastomeric material.
Owing to be equipped with wave washer in the rotor assembly both sides of the utility model motor, can efficiently solve the axial endplay problem of motor in process of production, guaranteed the stability of motor.
In sum; although the utility model structure is described in detail by specific embodiment; but persons skilled in the art should be understood that; the foregoing description only is the description to preferred embodiment of the present utility model; but not to the restriction of the utility model protection range; persons skilled in the art are in the disclosed technical scope of the utility model, and the variation that can expect easily is all within protection range of the present utility model.
Claims (4)
1. Small Universal series excited machine, comprise rotor assembly, it is characterized in that: be provided with a plurality of bakelite mesons in rotor assembly one side, between a plurality of bakelite mesons, be provided with wave washer, be connected with commutator at the rotor assembly opposite side, the described commutator outside is provided with a plurality of bakelite mesons, is provided with wave washer between a plurality of bakelite mesons.
2. Small Universal series excited machine as claimed in claim 1 is characterized in that: the bakelite meson of described rotor assembly one side is 2, and the bakelite meson in the described commutator outside is 2.
3. Small Universal series excited machine as claimed in claim 1 is characterized in that: described wave washer is an elastomeric material.
4. as any described Small Universal series excited machine of claim 1-3, it is characterized in that: described bakelite meson and wave washer all are the axial location settings according to rotor assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200543334U CN201966769U (en) | 2011-03-03 | 2011-03-03 | Small general series excited motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200543334U CN201966769U (en) | 2011-03-03 | 2011-03-03 | Small general series excited motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966769U true CN201966769U (en) | 2011-09-07 |
Family
ID=44529321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200543334U Expired - Lifetime CN201966769U (en) | 2011-03-03 | 2011-03-03 | Small general series excited motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966769U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100222A (en) * | 2016-08-12 | 2016-11-09 | 浙江美茵电机有限公司 | Dry mill motor |
| CN109038899A (en) * | 2018-08-29 | 2018-12-18 | 惠州市三协磁电技术有限公司 | Inner-rotor brushless rotor and the inner-rotor brushless motor for using the rotor |
| CN109038899B (en) * | 2018-08-29 | 2024-07-05 | 惠州市艾美珈磁电技术股份有限公司 | Inner rotor brushless motor rotor and inner rotor brushless motor using same |
-
2011
- 2011-03-03 CN CN2011200543334U patent/CN201966769U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100222A (en) * | 2016-08-12 | 2016-11-09 | 浙江美茵电机有限公司 | Dry mill motor |
| CN109038899A (en) * | 2018-08-29 | 2018-12-18 | 惠州市三协磁电技术有限公司 | Inner-rotor brushless rotor and the inner-rotor brushless motor for using the rotor |
| CN109038899B (en) * | 2018-08-29 | 2024-07-05 | 惠州市艾美珈磁电技术股份有限公司 | Inner rotor brushless motor rotor and inner rotor brushless motor using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Small general series excited motor Effective date of registration: 20140514 Granted publication date: 20110907 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Power Motor Industrial Co., Ltd. Registration number: 2014990000356 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150824 Granted publication date: 20110907 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Power Motor Industrial Co., Ltd. Registration number: 2014990000356 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |