CN202790412U - Engine gear with antirust layers - Google Patents
Engine gear with antirust layers Download PDFInfo
- Publication number
- CN202790412U CN202790412U CN 201220355127 CN201220355127U CN202790412U CN 202790412 U CN202790412 U CN 202790412U CN 201220355127 CN201220355127 CN 201220355127 CN 201220355127 U CN201220355127 U CN 201220355127U CN 202790412 U CN202790412 U CN 202790412U
- Authority
- CN
- China
- Prior art keywords
- gear
- wheel disc
- boss
- resin layer
- engine
- 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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- Gears, Cams (AREA)
Abstract
The utility model discloses an engine gear with antirust layers. The engine gear comprises a gear disc, multiple gear teeth are formed on an edge of the gear disc, and the antirust layers are plated on outer walls of the gear disc between outer walls of the gear teeth and the gear teeth. The engine gear with the antirust layers is simple in structure and easy to implement, antirust capability of the gear can be improved, and the service life of the engine gear is greatly prolonged.
Description
Technical field
The utility model relates to field of gears, is specially a kind of engine gear with resin layer.
Background technique
Motor is a kind of power generating apparatus, and its effect is can be converted into mechanical energy with other forms of.Commonly use in the motor and transmit motion state to gear.Because engine gear is operated in the oil pollution environment, gear surface causes service life of gear to reduce easily by corrosion.
The model utility content
The utility model purpose provides a kind of engine gear with resin layer, to solve the prior art engine gear easily by the problem of corrosion.
In order to achieve the above object, the technological scheme that adopts of the utility model is:
A kind of engine gear with resin layer, include wheel disc, it is characterized in that: form the multiple tracks gear teeth on the described wheel disc dish edge, wheel disk center is provided with boss, have the central through bore that runs through boss and wheel disc in the boss, be coated with resin layer at the wheel disc outer wall between gear teeth outer wall and the gear teeth on the wheel disc.
Described a kind of engine gear with resin layer is characterized in that: also be provided with on the described wheel disc a plurality of along the lightening hole of circumferential ring around the morning boss, and a pair of symmetrical threaded mounting hole.
The utility model is simple in structure, is easy to realize that the wheel disc outer wall between gear teeth outer wall and the gear teeth plates resin layer, can improve the corrosion protection ability of gear, has greatly increased the working life of engine gear.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1.A kind of engine gear with resin layer, include wheel disc 1, form the multiple tracks gear teeth 2 on the wheel disc 1 dish edge, wheel disc 1 center is provided with boss 3, have the central through bore 4 that runs through boss 3 and wheel disc 1 in the boss 3, be coated with resin layer 5 at wheel disc 1 outer wall between the gear teeth 2 outer walls and the gear teeth 2 on the wheel disc 1.Also be provided with on the wheel disc 1 a plurality of along the lightening hole 6 of circumferential ring around morning boss 3, and a pair of symmetrical threaded mounting hole 7.
Claims (2)
1. engine gear with resin layer, include wheel disc, it is characterized in that: form the multiple tracks gear teeth on the described wheel disc dish edge, wheel disk center is provided with boss, have the central through bore that runs through boss and wheel disc in the boss, be coated with resin layer at the wheel disc outer wall between gear teeth outer wall and the gear teeth on the wheel disc.
2. a kind of engine gear with resin layer according to claim 1 is characterized in that: also be provided with on the described wheel disc a plurality of along the lightening hole of circumferential ring around the morning boss, and a pair of symmetrical threaded mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355127 CN202790412U (en) | 2012-07-20 | 2012-07-20 | Engine gear with antirust layers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355127 CN202790412U (en) | 2012-07-20 | 2012-07-20 | Engine gear with antirust layers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790412U true CN202790412U (en) | 2013-03-13 |
Family
ID=47817678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220355127 Expired - Fee Related CN202790412U (en) | 2012-07-20 | 2012-07-20 | Engine gear with antirust layers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912657A (en) * | 2014-04-04 | 2014-07-09 | 含山县全兴内燃机配件有限公司 | Cast gear |
| CN106979312A (en) * | 2016-01-18 | 2017-07-25 | 泰州里华齿轮制造有限公司 | A kind of portable gear |
-
2012
- 2012-07-20 CN CN 201220355127 patent/CN202790412U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912657A (en) * | 2014-04-04 | 2014-07-09 | 含山县全兴内燃机配件有限公司 | Cast gear |
| CN106979312A (en) * | 2016-01-18 | 2017-07-25 | 泰州里华齿轮制造有限公司 | A kind of portable gear |
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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: 20130313 Termination date: 20140720 |
|
| EXPY | Termination of patent right or utility model |