CN204312660U - Novel spiral tooth cylindrical gears - Google Patents
Novel spiral tooth cylindrical gears Download PDFInfo
- Publication number
- CN204312660U CN204312660U CN201420398025.7U CN201420398025U CN204312660U CN 204312660 U CN204312660 U CN 204312660U CN 201420398025 U CN201420398025 U CN 201420398025U CN 204312660 U CN204312660 U CN 204312660U
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- CN
- China
- Prior art keywords
- oil groove
- teeth
- gear
- spline
- cylindrical gears
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- Expired - Fee Related
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Abstract
The utility model relates to gear technique field, especially a kind of Novel spiral tooth cylindrical gears.This Novel spiral tooth cylindrical gears, comprise solid gear, gear center offers mounting hole, and mounting hole inwall offers spline, and spline bottom adhe has antiwear elastic component; Described gear outer wall is provided with many spiral helicine teeth, is provided with oil groove between adjacent two teeth; Described gear is provided with teeth annular oil groove and the spline annular oil groove of concentric; Distance between described adjacent two teeth is 3-5.5mm.The utility model structure is simple, reasonable in design, is provided with the wear-resisting property that elastic component improves gear, is provided with oil groove, teeth annular oil groove, spline annular oil groove and oil transportation channel, improves the greasy property of gear, extend the working life of gear in spline.
Description
Technical field
The utility model relates to gear technique field, especially a kind of Novel spiral tooth cylindrical gears.
Background technique
Gear refers to, and wheel rim has tooth can engage the mechanical component transmitting motion and power continuously, can realize the conversion between rotation motion and straight line motion.Traditional gear structure is complicated, and manufacturing process is loaded down with trivial details, is not easy to installation and removal, transferring power performance is not high, in the operation process of high-speed and high-intensity, understand severe friction thus produce heat and cause wearing and tearing, thus allowing to shorten the working life of gear, and likely mechanical accident occurring.Meanwhile, need to carry out lubricating maintenance to gear, complex operation after gear quits work, improve the user cost of gear, efficiency is low, function singleness, cannot meet diversified production requirement.
Model utility content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provides a kind of structure simple, the Novel spiral tooth cylindrical gears that wear-resisting property is good.
The utility model solves the technological scheme that its technical problem adopts: a kind of Novel spiral tooth cylindrical gears, comprise solid gear, gear center offers mounting hole, and mounting hole inwall offers the spline engaged with main shaft, and spline bottom adhe has antiwear elastic component; Described gear outer wall is provided with many spiral helicine teeth, is provided with oil groove between adjacent two teeth; Described gear is provided with teeth annular oil groove and the spline annular oil groove of concentric, oil transportation channel is connected with between teeth annular oil groove and spline annular oil groove, oil transportation channel communicates with oil groove, and described oil transportation channel oiler is provided with the filter screen filtered out by impurity of lubricant; Distance between described adjacent two teeth is 3-5.5mm.
Further, described teeth annular oil groove is connected with each oil groove.
Further, described elastic component is trapezoidal nylon elastic part, bonding bottom the trapezoidal long limit of elastic component and spline.
Further, described filter screen is the filter screen that many crisscross polyester fiber yarn are made.
Further, the distance between described adjacent two teeth is 4.5mm.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, the wear-resisting property that elastic component improves gear is provided with in spline, be provided with oil groove, teeth annular oil groove, spline annular oil groove and oil transportation channel, improve the greasy property of gear, extend the working life of gear.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1.
1. gear, 2. mounting hole, 3. spline, 4. elastic component, 5. teeth, 6. oil groove in figure, 7. teeth annular oil groove, 8. spline annular oil groove, 9. oil transportation channel, 10. filter screen.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
Novel spiral tooth cylindrical gears as depicted in figs. 1 and 2, comprises solid gear 1, and gear 1 center offers mounting hole 2, and mounting hole 2 inwall offers the spline 3 engaged with main shaft, and spline 3 bottom adhe has antiwear elastic component 4; Gear 1 outer wall is provided with many spiral helicine teeth 5, is provided with oil groove 6 between adjacent two teeth 5; Gear 1 is provided with teeth annular oil groove 7 and the spline annular oil groove 8 of concentric, oil transportation channel 9 is connected with between teeth annular oil groove 7 and spline annular oil groove 8, oil transportation channel 9 communicates with oil groove 6, and oil transportation channel 9 oiler is provided with the filter screen 10 filtered out by impurity of lubricant; Distance between adjacent two teeth 5 is 4.5mm.
Teeth annular oil groove 7 is connected with each oil groove 6; Elastic component 4 is trapezoidal nylon elastic part, bonding bottom the trapezoidal long limit of elastic component 4 and spline 3; Filter screen 10 is the filter screen that many crisscross polyester fiber yarn are made.
This Novel spiral tooth cylindrical gears structure is simple, reasonable in design, be provided with the wear-resisting property that elastic component improves gear in spline, be provided with oil groove, teeth annular oil groove, spline annular oil groove and oil transportation channel, improve the greasy property of gear, extend the working life of gear.
Above-mentioned mode of execution is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (5)
1. a Novel spiral tooth cylindrical gears, it is characterized in that: comprise solid gear (1), gear (1) center offers mounting hole (2), mounting hole (2) inwall offers the spline (3) engaged with main shaft, and spline (3) bottom adhe has antiwear elastic component (4); Described gear (1) outer wall is provided with many spiral helicine teeth (5), is provided with oil groove (6) between adjacent two teeth (5); Described gear (1) is provided with teeth annular oil groove (7) and the spline annular oil groove (8) of concentric, oil transportation channel (9) is connected with between teeth annular oil groove (7) and spline annular oil groove (8), oil transportation channel (9) communicates with oil groove (6), and described oil transportation channel (9) oiler is provided with the filter screen (10) filtered out by impurity of lubricant; Distance between described adjacent two teeth (5) is 3-5.5mm.
2. Novel spiral tooth cylindrical gears according to claim 1, is characterized in that: described teeth annular oil groove (7) is connected with each oil groove (6).
3. Novel spiral tooth cylindrical gears according to claim 1, is characterized in that: described elastic component (4) is trapezoidal nylon elastic part, the trapezoidal long limit of elastic component (4) and spline (3) bottom bonding.
4. Novel spiral tooth cylindrical gears according to claim 1, is characterized in that: the filter screen that described filter screen (10) is made for many crisscross polyester fiber yarn.
5. Novel spiral tooth cylindrical gears according to claim 1, is characterized in that: the distance between described adjacent two teeth (5) is 4.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398025.7U CN204312660U (en) | 2014-07-17 | 2014-07-17 | Novel spiral tooth cylindrical gears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398025.7U CN204312660U (en) | 2014-07-17 | 2014-07-17 | Novel spiral tooth cylindrical gears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312660U true CN204312660U (en) | 2015-05-06 |
Family
ID=53134978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420398025.7U Expired - Fee Related CN204312660U (en) | 2014-07-17 | 2014-07-17 | Novel spiral tooth cylindrical gears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312660U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697731A (en) * | 2016-01-05 | 2016-06-22 | 褚婷婷 | Gear with oil distribution tank, electric machine and vehicle |
| CN106996453A (en) * | 2016-01-26 | 2017-08-01 | 泰州里华齿轮制造有限公司 | A kind of durable gear |
| CN108547929A (en) * | 2018-07-10 | 2018-09-18 | 平湖市永成齿轮配件厂 | A kind of Self-lubricating gear |
| CN108825753A (en) * | 2018-07-10 | 2018-11-16 | 平湖市永成齿轮配件厂 | A kind of gear lubrication device |
-
2014
- 2014-07-17 CN CN201420398025.7U patent/CN204312660U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697731A (en) * | 2016-01-05 | 2016-06-22 | 褚婷婷 | Gear with oil distribution tank, electric machine and vehicle |
| CN106996453A (en) * | 2016-01-26 | 2017-08-01 | 泰州里华齿轮制造有限公司 | A kind of durable gear |
| CN108547929A (en) * | 2018-07-10 | 2018-09-18 | 平湖市永成齿轮配件厂 | A kind of Self-lubricating gear |
| CN108825753A (en) * | 2018-07-10 | 2018-11-16 | 平湖市永成齿轮配件厂 | A kind of gear lubrication device |
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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: 20150506 Termination date: 20150717 |
|
| EXPY | Termination of patent right or utility model |