CN202851872U - Cast nylon gear - Google Patents
Cast nylon gear Download PDFInfo
- Publication number
- CN202851872U CN202851872U CN 201220536907 CN201220536907U CN202851872U CN 202851872 U CN202851872 U CN 202851872U CN 201220536907 CN201220536907 CN 201220536907 CN 201220536907 U CN201220536907 U CN 201220536907U CN 202851872 U CN202851872 U CN 202851872U
- Authority
- CN
- China
- Prior art keywords
- gear
- cast nylon
- working
- nylon gear
- present
- 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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Abstract
The utility model belongs to a cast nylon gear used in the mechanical industry and particularly relates to a transmission gear with no need for lubrication. When working, various metal transmission gears at present have to be lubricated to work reliably, but working is difficult to achieve for transmission gears which can not be lubricated. The purpose is to overcome the defects and then to provide the cast nylon gear. The cast nylon gear is characterized in that a gear is machined on the outer ring of a gear body, a spline housing is machined in the center position of the gear body, and not only is weight lightened and is abrasion of steel wire ropes reduced, but also the working reliability is promoted.
Description
Technical field
The invention belongs to the employed a kind of monomer cast nylon gear of machinery industry, specifically be applied in non-lubricating driving gear.
Background technique
Present various metal driving gears must lubricated reliably work when work, and this is at the driving gear that can't lubricate, and work is difficult to.
The model utility content
Purpose of the present invention just is to overcome above-mentioned shortcoming, and a kind of monomer cast nylon gear that provides.
The present invention is achieved in that a kind of monomer cast nylon gear, it is characterized in that: the outer ring at gear mass is processed with gear, is processed with spline housing in the position at the center of gear mass.
Description of drawings
The present invention will be further described in detail below in conjunction with accompanying drawing.
Fig. 1 is main sectional view of the present invention.
Fig. 2 is the left view of Fig. 1.
Each label declaration is as follows among the figure:
1, gear, 2, gear mass, 3, spline housing.
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, and the effect of gear mass 2 is the pressure when bearing gear transmission, and the effect of spline housing 3 is to guarantee that driving force passes to axle.
The present invention selects nylon material, need not to lubricate during this nylon material work.
When the present invention uses, not only alleviate weight and to steel rope abrasion, but also improved the reliability of machine work.
Claims (1)
1. monomer cast nylon gear, it is characterized in that: the outer ring at gear mass is processed with gear, is processed with spline housing in the position at the center of gear mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536907 CN202851872U (en) | 2012-10-19 | 2012-10-19 | Cast nylon gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536907 CN202851872U (en) | 2012-10-19 | 2012-10-19 | Cast nylon gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851872U true CN202851872U (en) | 2013-04-03 |
Family
ID=47983077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220536907 Expired - Fee Related CN202851872U (en) | 2012-10-19 | 2012-10-19 | Cast nylon gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851872U (en) |
-
2012
- 2012-10-19 CN CN 201220536907 patent/CN202851872U/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: 20141019 |
|
| EXPY | Termination of patent right or utility model |