CN202424392U - Electric-corrosion resistant mechanism for plastic package motors - Google Patents
Electric-corrosion resistant mechanism for plastic package motors Download PDFInfo
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- CN202424392U CN202424392U CN 201220029030 CN201220029030U CN202424392U CN 202424392 U CN202424392 U CN 202424392U CN 201220029030 CN201220029030 CN 201220029030 CN 201220029030 U CN201220029030 U CN 201220029030U CN 202424392 U CN202424392 U CN 202424392U
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Abstract
The utility model discloses an electric-corrosion resistant mechanism for plastic package motors, which comprises a copper cylinder and a spring, wherein the lower part of the copper cylinder is connected with an iron core of a motor, and the upper part of the copper cylinder is connected with the lower part of the spring; and the upper end face of the spring is contacted with an end cover of the motor. The electric-corrosion resistant mechanism disclosed by the utility model is low in cost and simple in manufacturing process; and because the upper end face of the spring is contacted with the end cover of the motor, the problem of producing unqualified products because gaps occur in the process of axially assembling the motor can be solved.
Description
Technical field
The utility model relates to the anti-galvanic corrosion mechanism of a kind of plastic packaging motor.
Background technology
The anti-galvanic corrosion mechanism of existing plastic packaging motor is general to adopt a copper post directly iron core to be connected with end cap.If the crimping when assembling of this anti-galvanic corrosion mechanism is not in place, or iron core has deviation in the position when plastic packaging, certain bad product will occur, and the quality of product is difficult to control.
Also there is at present anti-galvanic corrosion mechanism to adopt brace; Brace contacts with the iron core surface; The phenomenon of loose contact appears in this structure easily, simultaneously when brace assembling plastic packaging, because of brace thinner; Can not guarantee that the part of stretching out is necessarily vertical, and out of plumb will have influence on the assembling of electric motor end cap.
The utility model content
The utility model technical problem to be solved provides the anti-galvanic corrosion mechanism of a kind of plastic packaging motor, improves the quality of products eliminate the harmful effect.
In order to solve the problems of the technologies described above, the technical scheme that the utility model provided is: a kind of plastic packaging motor is prevented galvanic corrosion mechanism, comprises copper post and spring; The bottom of said copper post is connected with electric machine iron core, and top is connected with the bottom of spring; The upper surface of said spring contacts with electric motor end cap.
The lower end at the middle part of said copper post is provided with the lower limit step, and the upper end at the middle part of copper post is provided with the upper limit step; Electric machine iron core is inserted in the bottom of said copper post, and spacing through the lower limit step; The bottom of said spring is enclosed within the top of copper post, and spacing through the upper limit step.
After having adopted technique scheme; The utlity model has following beneficial effect: (1) the utility model is with low cost; Processing technology is simple, and the upper surface of spring contacts with electric motor end cap, can solve because of motor to occur the bad product that the gap produces when the axial assembling.
(2) electric machine iron core is inserted in the bottom of the copper post of the utility model, can guarantee the contact of the utility model and iron core.
Description of drawings
For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing
Fig. 1 is installed in the sketch map in the plastic packaging motor for the utility model.
Label in the accompanying drawing is:
Copper post 1, spring 2, electric machine iron core 3, electric motor end cap 4.
Embodiment
(embodiment 1)
See Fig. 1, present embodiment comprises copper post 1, spring 2, electric machine iron core 3 and electric motor end cap 4.
The lower end at the middle part of copper post 1 is provided with lower limit step 11, and the upper end at the middle part of copper post 1 is provided with upper limit step 12.Electric machine iron core 3 is inserted in the bottom of copper post 1, and spacing through lower limit step 11.The bottom of spring 2 is enclosed within the top of copper post 1, and spacing through upper limit step 12.The upper surface of spring 2 contacts with electric motor end cap 4.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (2)
1. the anti-galvanic corrosion mechanism of plastic packaging motor is characterized in that: comprise copper post (1) and spring (2); The bottom of said copper post (1) is connected with electric machine iron core (3), and top is connected with the bottom of spring (2); The upper surface of said spring (2) contacts with electric motor end cap (4).
2. a kind of plastic packaging motor according to claim 1 is prevented galvanic corrosion mechanism, it is characterized in that: the lower end at the middle part of said copper post (1) is provided with lower limit step (11), and the upper end at the middle part of copper post (1) is provided with upper limit step (12); Electric machine iron core (3) is inserted in the bottom of said copper post (1), and spacing through lower limit step (11); The bottom of said spring (2) is enclosed within the top of copper post (1), and spacing through upper limit step (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220029030 CN202424392U (en) | 2012-01-29 | 2012-01-29 | Electric-corrosion resistant mechanism for plastic package motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220029030 CN202424392U (en) | 2012-01-29 | 2012-01-29 | Electric-corrosion resistant mechanism for plastic package motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202424392U true CN202424392U (en) | 2012-09-05 |
Family
ID=46749117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220029030 Expired - Lifetime CN202424392U (en) | 2012-01-29 | 2012-01-29 | Electric-corrosion resistant mechanism for plastic package motors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202424392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836383A (en) * | 2015-05-27 | 2015-08-12 | 湖州越球电机有限公司 | Device and method for eliminating electric potential of motor core |
| CN111835105A (en) * | 2019-04-18 | 2020-10-27 | 佛山市威灵洗涤电机制造有限公司 | Stator module and motor |
-
2012
- 2012-01-29 CN CN 201220029030 patent/CN202424392U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836383A (en) * | 2015-05-27 | 2015-08-12 | 湖州越球电机有限公司 | Device and method for eliminating electric potential of motor core |
| CN111835105A (en) * | 2019-04-18 | 2020-10-27 | 佛山市威灵洗涤电机制造有限公司 | Stator module and motor |
| CN111835105B (en) * | 2019-04-18 | 2022-12-06 | 佛山市威灵洗涤电机制造有限公司 | Stator module and motor |
| US11728699B2 (en) | 2019-04-18 | 2023-08-15 | Foshan Welling Washer Motor Manufacturing Co., Ltd. | Stator assembly and electric motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213011 Qian Jia Industrial Park, Guan yuan town, Wujin District, Jiangsu, Changzhou Patentee after: JIANGSU LEILI MOTOR CO., LTD. Address before: 213011 Qian Jia Industrial Park, Guan yuan town, Wujin District, Jiangsu, Changzhou Patentee before: Changzhou Leshi Leili Electrical Appliance Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |