CN202646604U - Bevel gear - Google Patents
Bevel gear Download PDFInfo
- Publication number
- CN202646604U CN202646604U CN 201220306759 CN201220306759U CN202646604U CN 202646604 U CN202646604 U CN 202646604U CN 201220306759 CN201220306759 CN 201220306759 CN 201220306759 U CN201220306759 U CN 201220306759U CN 202646604 U CN202646604 U CN 202646604U
- Authority
- CN
- China
- Prior art keywords
- gear
- gear teeth
- bevel gear
- keyseat
- axle center
- 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 relates to the technical field of gears and in particular relates to a bevel gear. The bevel gear comprises a gear body, gear teeth, an axis hole, a keyseat and tooth pieces, wherein the gear teeth are arranged on the gear body; the keyseat is arranged on the axis hole of the gear body; the tooth pieces are arranged between the gear teeth; and the exterior of the axis hole, which is at one side of the keyseat, is provided with a groove. The bevel gear is simple, compact and reasonable in structure, convenient and rapid in assembling, reliable in connection, good in dimensional stability, stable in operating and easy to use and popularize and has the advantages of increasing the precision and the bearing capacity, reducing the working noise, saving the energy consumption, prolonging the service life and greatly increasing the work reliability at the same time.
Description
Technical field
The utility model relates to a kind of technical field of gear, especially a kind of umbrella gear.
Background technique
Diversity ratio between existing umbrella gear part and the part is larger, and the ratio of precision of umbrella gear is lower, and bearing capacity is more weak, and the noise during work is larger, and poor dimensional stability has shortened working life of umbrella gear, greatly reduces the reliability of umbrella gear work.
The model utility content
Existing umbrella gear precision is low in order to overcome, a little less than the bearing capacity, working life is short and functional reliability is low deficiency, the utility model provides a kind of umbrella gear.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of umbrella gear, comprise wheel body, the gear teeth, axle center hole, cotter way and between cog sheet, and wheel body is provided with the gear teeth, and the axle center hole of wheel body is provided with cotter way, is provided with the between cog sheet between the gear teeth.
According to another embodiment of the present utility model, comprise that further the axle center hole outside of cotter way one side is provided with groove.
The beneficial effects of the utility model are that this umbrella gear is simple in structure, compact and reasonable, and is easy to assembly quick, connect reliable, precision and the bearing capacity of umbrella gear have been improved, the noise when having reduced its work, good stability of the dimension, smooth running, energy efficient simultaneously, has prolonged the working life of umbrella gear, greatly improved the reliability of umbrella gear work, be easy to use and promote.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. wheel bodys among the figure, the 2. gear teeth, 3. axle center hole, 4. cotter way, 5. between cog sheet, 6. groove.
Embodiment
Structural representation of the present utility model such as Fig. 1, a kind of umbrella gear, comprise wheel body 1, the gear teeth 2, axle center hole 3, cotter way 4, between cog sheet 5 and groove 6, wheel body 1 is provided with the gear teeth 2, the axle center hole 3 of wheel body 1 is provided with cotter way 4, be provided with between cog sheet 5 between the gear teeth 2, axle center hole 3 outsides of cotter way 4 one sides are provided with groove 6.
During use, wheel body 1 is provided with the gear teeth 2, and wheel body 1 central authorities are provided with axle center hole 3, and axle center hole 3 is provided with cotter way 4, and wheel body 1, the gear teeth 2, axle center hole 3 and cotter way 4 are one-body molded, are provided with between cog sheet 5 between the gear teeth 2, and axle center hole 3 outsides are provided with groove 6.This umbrella gear is simple in structure, compact and reasonable, easy to assembly quick, connect reliably, improved precision and the bearing capacity of umbrella gear, noise when having reduced its work, good stability of the dimension, smooth running, energy efficient, simultaneously, prolonged the working life of umbrella gear, greatly improved the reliability of umbrella gear work, be easy to use and promote.
Claims (2)
1. umbrella gear, comprise wheel body (1), the gear teeth (2), axle center hole (3), cotter way (4) and between cog sheet (5), wheel body (1) is provided with the gear teeth (2), it is characterized in that, the axle center hole (3) of wheel body (1) is provided with cotter way (4), is provided with between cog sheet (5) between the gear teeth (2).
2. umbrella gear according to claim 1 is characterized in that, axle center hole (3) outside of cotter way (4) one sides is provided with groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306759 CN202646604U (en) | 2012-06-28 | 2012-06-28 | Bevel gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306759 CN202646604U (en) | 2012-06-28 | 2012-06-28 | Bevel gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646604U true CN202646604U (en) | 2013-01-02 |
Family
ID=47415714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220306759 Expired - Fee Related CN202646604U (en) | 2012-06-28 | 2012-06-28 | Bevel gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646604U (en) |
-
2012
- 2012-06-28 CN CN 201220306759 patent/CN202646604U/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: 20130102 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |