CN202851876U - Cast nylon idle gear - Google Patents
Cast nylon idle gear Download PDFInfo
- Publication number
- CN202851876U CN202851876U CN 201220551542 CN201220551542U CN202851876U CN 202851876 U CN202851876 U CN 202851876U CN 201220551542 CN201220551542 CN 201220551542 CN 201220551542 U CN201220551542 U CN 201220551542U CN 202851876 U CN202851876 U CN 202851876U
- Authority
- CN
- China
- Prior art keywords
- gear
- cast nylon
- idle
- machined
- idle gear
- 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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- Gear Transmission (AREA)
- Gears, Cams (AREA)
Abstract
The utility model belongs to a machinery industry, specifically relates to various transmitting idle gears applied and installed outside and provides a cast nylon idle gear in order to overcome the defects. The cast nylon idle gear is characterized in that gear teeth are machined on an outer ring of the gear, a gear sleeve is machined at the center position of the gear, a gear body is machined between the gear sleeve and the outer ring of the gear, and an air vent and a heat dissipation groove are machined in the gear sleeve. The cast nylon idle gear has the advantages that the weight is reduced, and the work reliability is improved.
Description
Technical field
The invention belongs to the employed a kind of monomer cast nylon idle gear of machinery industry, specifically use and be installed in outer various transmission idle gears.
Background technique
Present various metal driving gears are when work, and when running into the sleet sky, it is unreliable to work.
Summary of the invention
Purpose of the present invention just is to overcome above-mentioned shortcoming, and a kind of monomer cast nylon idle gear that provides.
The present invention is achieved in that a kind of monomer cast nylon idle gear, it is characterized in that: the outer ring at gear is processed with gear, position at the center of gear is processed with geared sleeve, is processed with gear mass between the outer ring of geared sleeve and gear, is processed with vent and radiating groove in the inside of geared sleeve.
Description of drawings
Below in conjunction with accompanying drawing inventing type is further described in detail.
Accompanying drawing 1 is main sectional view of the present invention.
Each label declaration is as follows among the figure:
1, gear, 2, gear mass, 3, vent, 4, radiating groove, 5, geared sleeve.
Embodiment
After the present invention selects caprolactam and auxiliary agent to change into liquid through high temperature melting, casting in mould, and then form through machining; The effect of gear 1 of the present invention is the moment of torsion of two gears of transmission, the effect of gear mass 2 is ground pressures when bearing gear transmission, the effect of vent 3 and radiating groove 4 is, when running up, gear and axle play the effect of ventilation and heat radiation, the present invention is a kind of idle gear, and idle gear is the transmission between a kind of passive two gears of transmission.
The present invention selects nylon material, and this nylon material work is to need not to lubricate.
When the present invention uses, not only alleviate weight, but also improved the reliability of machine work.
Claims (1)
1. monomer cast nylon idle gear, it is characterized in that: the outer ring at gear is processed with gear, position at the center of gear is processed with geared sleeve, is processed with gear mass between the outer ring of geared sleeve and gear, is processed with vent and radiating groove in the inside of geared sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220551542 CN202851876U (en) | 2012-10-26 | 2012-10-26 | Cast nylon idle gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220551542 CN202851876U (en) | 2012-10-26 | 2012-10-26 | Cast nylon idle gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851876U true CN202851876U (en) | 2013-04-03 |
Family
ID=47983081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220551542 Expired - Fee Related CN202851876U (en) | 2012-10-26 | 2012-10-26 | Cast nylon idle gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851876U (en) |
-
2012
- 2012-10-26 CN CN 201220551542 patent/CN202851876U/en not_active Expired - Fee Related
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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: 20130403 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |