CN203297562U - High-efficiency gear structure - Google Patents
High-efficiency gear structure Download PDFInfo
- Publication number
- CN203297562U CN203297562U CN2013203501718U CN201320350171U CN203297562U CN 203297562 U CN203297562 U CN 203297562U CN 2013203501718 U CN2013203501718 U CN 2013203501718U CN 201320350171 U CN201320350171 U CN 201320350171U CN 203297562 U CN203297562 U CN 203297562U
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- Prior art keywords
- gear
- efficient
- gear structure
- model
- teeth
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Abstract
The utility model discloses a high-efficiency gear structure which comprises a gear body. Gear teeth are arranged on the gear body, the two sides of each gear tooth are not symmetrical, a metal layer is attached to a meshed face of each gear tooth, the other side of each gear tooth is an arc face, a regular triangle hole and an inverted triangle hole are formed in the gear body, and the holes are respectively arranged along the circumference of the gear body. The high-efficiency gear structure has the advantages that the non-symmetrical gear teeth save materials, the nickel coated layers are attached to the meshed faces to prolong the service life, and the holes can reduce the weight of a gear and reinforces radiation.
Description
Technical field
The utility model relates to a kind of high-efficient gear structure, belongs to the mechanical parts field.
Background technique
Gear is the intermeshing mechanical parts that tooth is arranged of energy, and its application in mechanical transmission and whole mechanical field is extremely extensive.Due to the material of selecting of gear, the each side problems such as service condition and processing technology, following problem in use often appears in gear: tooth surface abrasion, eat face gummed, tired spot corrosion, breaking off gear teeth, eat dough model distortion etc.For overcoming the above problems, the utility model is made relevant the improvement, to reach ideal effect.
The model utility content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of high-efficient gear structure.
The technical solution of the utility model is as follows: a kind of high-efficient gear structure, comprise gear mass, and the gear teeth are arranged on gear mass, gear teeth two sides is asymmetric, and contact pattern is with alloy-layer, and another side is cambered surface.
As preferably, described contact pattern, with the plating nickel-phosphorus alloy layer, improves the teeth contact fatigue life.
As preferably, described contact pattern, with the cobalt plating alloy-layer, improves the teeth corrosion resistance.
, as preferably, have the equilateral triangle hole and the del hole that intermesh on described gear mass.
As preferably, the equilateral triangle hole on described gear mass and the angle in del hole are fillet.
The beneficial effects of the utility model: a kind of high-efficient gear structure of the utility model, the asymmetric gear teeth, save material; Surface of action can be antirust with nickeling layer, increases the service life; Perforate can alleviate gear weight, strengthens heat radiation.
Description of drawings
Fig. 1 is the front view of a kind of high-efficient gear structure of the utility model.
In figure: 1-gear teeth cambered surface; The 2-gear teeth; The 3-contact pattern; 4-equilateral triangle hole; 6-gear hub hole, 5-del hole; The 7-keyway; The 8-alloy-layer.
Embodiment
Below in conjunction with accompanying drawing, a kind of high-efficient gear structure of the utility model is described further:
A kind of high-efficient gear structure, comprise gear mass, and the gear teeth 2 are arranged on gear mass, and the gear teeth 2 two sides are asymmetric, and the gear teeth 2 Surface of action are with alloy-layer 8, and another side is gear teeth cambered surface 1.
It should be noted that described a kind of high-efficient gear structure, contact pattern 3, with plating nickel-phosphorus alloy layer 8, improves the gear teeth 2 contact fatigue lifes.Contact pattern 3, with cobalt plating alloy-layer 8, improves the gear teeth 2 corrosion resistances.
It should be noted that described a kind of high-efficient gear structure, have the equilateral triangle hole 4 and the del hole 5 that intermesh on gear mass.
It should be noted that described a kind of high-efficient gear structure, the equilateral triangle hole 4 on gear mass and the angle in del hole 5 are fillet.Central position at gear mass is provided with gear hub hole 6 simultaneously, and described gear hub hole is provided with keyway 7, is used for the connection for transmission axle.
Above demonstration and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a high-efficient gear structure, comprise gear mass, and the gear teeth (2) are arranged on gear mass, it is characterized in that: the gear teeth (2) two sides is asymmetric, and contact pattern (3) is with alloy-layer (8), and another side is cambered surface (1).
2. a kind of high-efficient gear structure according to claim 1 is characterized in that: contact pattern (3), with the plating nickel-phosphorus alloy layer, improves the gear teeth (2) contact fatigue life.
3. a kind of high-efficient gear structure according to claim 1 is characterized in that: contact pattern (3), with the cobalt plating alloy-layer, improves the gear teeth (2) corrosion resistance.
4. a kind of high-efficient gear structure according to claim 1, is characterized in that: have the equilateral triangle hole (4) and del hole (5) that intermesh on gear mass.
5. a kind of high-efficient gear structure according to claim 4, it is characterized in that: the equilateral triangle hole (4) on gear mass and the angle of del hole (5) are fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203501718U CN203297562U (en) | 2013-06-03 | 2013-06-03 | High-efficiency gear structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203501718U CN203297562U (en) | 2013-06-03 | 2013-06-03 | High-efficiency gear structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203297562U true CN203297562U (en) | 2013-11-20 |
Family
ID=49573570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203501718U Expired - Fee Related CN203297562U (en) | 2013-06-03 | 2013-06-03 | High-efficiency gear structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203297562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195213A (en) * | 2016-08-15 | 2016-12-07 | 常州市武进金城齿轮有限公司 | Heat radiation gear |
-
2013
- 2013-06-03 CN CN2013203501718U patent/CN203297562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195213A (en) * | 2016-08-15 | 2016-12-07 | 常州市武进金城齿轮有限公司 | Heat radiation gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140603 |