CN201823691U - Spray protection device of automobile generator rectifier - Google Patents
Spray protection device of automobile generator rectifier Download PDFInfo
- Publication number
- CN201823691U CN201823691U CN201020268559XU CN201020268559U CN201823691U CN 201823691 U CN201823691 U CN 201823691U CN 201020268559X U CN201020268559X U CN 201020268559XU CN 201020268559 U CN201020268559 U CN 201020268559U CN 201823691 U CN201823691 U CN 201823691U
- Authority
- CN
- China
- Prior art keywords
- protection device
- protective sleeve
- rectifier
- output screw
- rubber protective
- 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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- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model relates to a spray protection device of an automobile generator rectifier, which comprises a rubber protective sleeve and a rectifier output screw rod, and is characterized in that the rubber protective sleeve is sleeved on the output screw rod. The spray protection device has simple process, saves working hours, is convenient to operate and has good isolation, and simultaneously the rubber protective sleeve can be reused so as to prevent waste.
Description
Technical field
The utility model relates to a kind of sprayed protection device, especially a kind of sprayed protection device of automobile current generator rectifier.
Background technology
Present Denso series rectifier needs the electrostatic spraying protective paint, and its main purpose is: heat radiation, insulation and anticorrosion.During spraying electrostatic protection lacquer; the Denso rectifier that assembles to be put into the airtight spray booth of high temperature and carry out integral spray; because the output screw of rectifier is the electric current output element of generator; the thread surface of output screw must not cover any dielectric, otherwise can cause dynamo current output bad.So before electrostatic spraying, must protection be twined in the screw thread position from coil to coil sealing of output screw with the single face gummed paper; After spraying finished, the single face gummed paper that needs to twine removed.Through after the pyrolytic coating, because the colloid of single face gummed paper is softening, can make the interior residual fraction colloid of screw thread of output screw, so also must clear up by the interior residual colloid of double thread at last.This operating procedure is loaded down with trivial details, wastes man-hour, and the single face gummed paper of Chai Chuing can produce discarded object simultaneously, causes waste of material.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, and a kind of sprayed protection device of automobile current generator rectifier is provided.This protective device technology is simple, saves man-hour.Can fully the screw thread and the protective paint of output screw be isolated.
The purpose of this utility model is achieved in that a kind of sprayed protection device of automobile current generator rectifier, is made up of rubber protective sleeve, rectifier output screw, it is characterized in that: be set with the rubber protective sleeve on the rectifier output screw.Described rubber protective sleeve is the acrylonitrile-butadiene rubber material, and seal is for becoming O type structure, the little 0.2-0.5mm of polished rod diameter of seal diameter specific output screw rod.
Its beneficial effect is: the rubber protective sleeve adopts the acrylonitrile-butadiene rubber material, and its performance softness, high temperature resistant is difficult for wearing out, breaking, and can be repeatedly used, and avoids waste of material.The good airproof performance of double thread can be isolated the screw thread and the protective paint of output screw fully; Technology is simple, saves man-hour.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the structural representation of utility model.
Among the figure: the 1st, rubber protective sleeve, the 2nd, rectifier output screw.
The specific embodiment
With reference to accompanying drawing, the utility model comprises rubber protective sleeve, rectifier output screw.Rubber protective sleeve 1 is the acrylonitrile-butadiene rubber material, and seal is made O type structure, the little 0.2-0.5mm of polished rod diameter of seal diameter specific output screw rod 2, at electrostatic spraying protective paint protheca on output screw (2); Spraying is directly pulled out rubber protective sleeve (1) and is got final product after finishing.
Claims (2)
1. the sprayed protection device of an automobile current generator rectifier is made up of rubber protective sleeve, rectifier output screw, it is characterized in that: be set with the rubber protective sleeve on output screw.
2. the sprayed protection device of a kind of automobile current generator rectifier according to claim 1 is characterized in that: described rubber protective sleeve is the acrylonitrile-butadiene rubber material, and seal is for becoming O type structure, the little 0.2-0.5mm of polished rod diameter of seal diameter specific output screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020268559XU CN201823691U (en) | 2010-07-19 | 2010-07-19 | Spray protection device of automobile generator rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020268559XU CN201823691U (en) | 2010-07-19 | 2010-07-19 | Spray protection device of automobile generator rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823691U true CN201823691U (en) | 2011-05-11 |
Family
ID=43962251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020268559XU Expired - Fee Related CN201823691U (en) | 2010-07-19 | 2010-07-19 | Spray protection device of automobile generator rectifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191852A (en) * | 2012-01-06 | 2013-07-10 | 广西玉柴机器股份有限公司 | Protection process of AC generator rectifier positive plate for agricultural machinery |
| CN103236405A (en) * | 2013-05-13 | 2013-08-07 | 广西玉柴博耐特电器有限公司 | Rectifier pole plate protection process of automotive alternator |
-
2010
- 2010-07-19 CN CN201020268559XU patent/CN201823691U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191852A (en) * | 2012-01-06 | 2013-07-10 | 广西玉柴机器股份有限公司 | Protection process of AC generator rectifier positive plate for agricultural machinery |
| CN103236405A (en) * | 2013-05-13 | 2013-08-07 | 广西玉柴博耐特电器有限公司 | Rectifier pole plate protection process of automotive alternator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20160719 |