CN103256373A - Gear with good anti-vibration performance - Google Patents
Gear with good anti-vibration performance Download PDFInfo
- Publication number
- CN103256373A CN103256373A CN 201310168549 CN201310168549A CN103256373A CN 103256373 A CN103256373 A CN 103256373A CN 201310168549 CN201310168549 CN 201310168549 CN 201310168549 A CN201310168549 A CN 201310168549A CN 103256373 A CN103256373 A CN 103256373A
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- CN
- China
- Prior art keywords
- gear
- good
- balance groove
- shock
- resistance
- 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.)
- Pending
Links
- 230000035939 shock Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
The invention discloses a gear with good anti-vibration performance. The gear comprises a gear body, a shaft hole and a plurality of balance grooves. The gear body comprises an anti-vibration layer and a buffer layer. The shaft hole is formed in the center of the gear body, the buffer layer is arranged on the inner circle face of the end face of the gear body, the anti-vibration layer is arranged on the outer circle face of the end face of the gear body, and the evenly-distributed balance grooves are formed in the shaft hole. The gear is good in anti-vibration performance, capable of reducing vibration of the gear effectively and being protected against wear, and stable in transmission.
Description
Technical field
The present invention relates to field of gears, particularly relate to the good gear of a kind of resistance to shock.
Background technique
Gear transmission is one of principal mode in the mechanical transmission, because it has advantages such as ratio coverage is big, power range is wide, compact structure is reliable, be widely used in various machinery and the instrument and apparatus, become a kind of transmission that accounts for the largest percentage in the existing machinery product.
Yet existing gear occurs oscillation phenomenon in when engagement through regular meeting, the wearing and tearing of the gear teeth of increase, transmission steady inadequately.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of vibration that can effectively reduce gear, can protect the gear teeth not frayed, and transmission is the good gear of resistance to shock more stably.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of resistance to shock good gear, comprise gear body, axis hole and a plurality of balance groove, described gear body comprises antivibration layer and buffer layer, the center of described gear body is provided with described axis hole, the inner headed face of described gear body end face is provided with described buffer layer, the periphery of described gear body end face is provided with described antivibration layer, and described a plurality of balance groove that is evenly distributed is arranged in the described axis hole.
In a preferred embodiment of the present invention, the number of described balance groove is 3 ~ 5.
In a preferred embodiment of the present invention, described balance groove is rectangular balance groove.
In a preferred embodiment of the present invention, the gear teeth on the described gear body are through ship tooth or the oblique gear teeth.
The invention has the beneficial effects as follows: resistance to shock of the present invention is good, can effectively reduce the vibration of gear, can protect the gear teeth not frayed, and transmission is more steady.
Description of drawings
Fig. 1 is the structural representation of the good gear of resistance to shock of the present invention one preferred embodiment;
The mark of each parts is as follows in the accompanying drawing: 1, gear body, 2, axis hole, 3, the balance groove, 4, the antivibration layer, 5, buffer layer.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, the embodiment of the invention comprises:
The gear that a kind of resistance to shock is good, comprise gear body 1, axis hole 2 and a plurality of balance groove 3, described gear body 1 comprises antivibration layer 4 and buffer layer 5, the center of described gear body 1 is provided with described axis hole 2, the inner headed face of described gear body 1 end face is provided with described buffer layer 5, the periphery of described gear body 1 end face is provided with described antivibration layer 4, and described a plurality of balance groove 3 that is evenly distributed is arranged in the described axis hole 2.
In addition, the number of described balance groove 3 is 3 ~ 5.
In addition, described balance groove 3 is rectangular balance groove.
In addition, the gear teeth on the described gear body 1 are through ship tooth or the oblique gear teeth.
Resistance to shock of the present invention is good, can effectively reduce the vibration of gear, can protect the gear teeth not frayed, and transmission is more steady.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. gear that resistance to shock is good, it is characterized in that, comprise gear body, axis hole and a plurality of balance groove, described gear body comprises antivibration layer and buffer layer, the center of described gear body is provided with described axis hole, the inner headed face of described gear body end face is provided with described buffer layer, and the periphery of described gear body end face is provided with described antivibration layer, and described a plurality of balance groove that is evenly distributed is arranged in the described axis hole.
2. the good gear of resistance to shock according to claim 1 is characterized in that, the number of described balance groove is 3 ~ 5.
3. the good gear of resistance to shock according to claim 1 is characterized in that, described balance groove is rectangular balance groove.
4. the good gear of resistance to shock according to claim 1 is characterized in that, the gear teeth on the described gear body are through ship tooth or the oblique gear teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310168549 CN103256373A (en) | 2013-05-09 | 2013-05-09 | Gear with good anti-vibration performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310168549 CN103256373A (en) | 2013-05-09 | 2013-05-09 | Gear with good anti-vibration performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103256373A true CN103256373A (en) | 2013-08-21 |
Family
ID=48960494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310168549 Pending CN103256373A (en) | 2013-05-09 | 2013-05-09 | Gear with good anti-vibration performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103256373A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122436A (en) * | 2016-08-15 | 2016-11-16 | 常州市武进金城齿轮有限公司 | Antidetonation gear |
| CN106704545A (en) * | 2017-02-23 | 2017-05-24 | 重庆鑫泉机械有限公司 | Gear |
-
2013
- 2013-05-09 CN CN 201310168549 patent/CN103256373A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122436A (en) * | 2016-08-15 | 2016-11-16 | 常州市武进金城齿轮有限公司 | Antidetonation gear |
| CN106704545A (en) * | 2017-02-23 | 2017-05-24 | 重庆鑫泉机械有限公司 | Gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130821 |