CN103174820A - Abrasion resistant and anti-corrosion gear - Google Patents
Abrasion resistant and anti-corrosion gear Download PDFInfo
- Publication number
- CN103174820A CN103174820A CN 201210431953 CN201210431953A CN103174820A CN 103174820 A CN103174820 A CN 103174820A CN 201210431953 CN201210431953 CN 201210431953 CN 201210431953 A CN201210431953 A CN 201210431953A CN 103174820 A CN103174820 A CN 103174820A
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- China
- Prior art keywords
- gear
- wear
- groove
- corrosion protection
- axis hole
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- Rolling Contact Bearings (AREA)
- Gears, Cams (AREA)
Abstract
The invention relates to an abrasion resistant and anti-corrosion gear. The abrasion resistant and anti-corrosion gear comprises a gear body. A shaft hole is formed in the center of the gear. A bearing is arranged in the shaft hole, rotating performance of the gear and a shaft is increased. Oil leakage holes are formed around the shaft hole. A groove is formed in each oil leakage hole. Motion performance of the rotation of the holes and other components is lubricated. An abrasion resistant layer is plated on the surface of the gear. The top of the gear is processed to a circular arc and smooth surface, a corresponding gear groove is a circular arc surface which is concave inward, frictional strength between gear engagement is increased, the surface of the gear groove is coated with anti-corrosion materials, and damage caused by the fact that the gear contacts with corrosive materials after long time use is avoided.
Description
Technical field
The present invention relates to field of machining, particularly relate to a kind of wear-resistant corrosion protection gear.
Background technique
Gear is mechanical part important in machining, relies on two gear engagements to produce motion, can produce wearing and tearing unavoidably in this process, and wear-resistant gear is through after a series of process treating, and the burn into that brings after effectively reducing wear damages.The outer gear of general gear and the motion of other driving component can produce heat in the process of motion, cause gear wear, and shorten working life, and depend merely on the external gear driving function singleness on gear mass.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of wear-resistant corrosion protection gear, can effectively reduce the gear wear situation, and prevents that gear is corroded after long-term the use.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of wear-resistant corrosion protection gear is provided, comprise: gear mass, the gear teeth and teeth groove, described gear mass center are provided with axis hole, in described axis hole, bearing are housed, all be provided with a plurality of oil leaking holes around described axis hole, described oil leaking hole has groove, and described tooth surface plates wearing layer, and described gear teeth tops is circular-arc, described teeth groove is the arc surface that concaves, and described teeth groove surface scribbles corrosion-resistant coating.
In a preferred embodiment of the present invention, described oil leaking hole is around being distributed in the axis hole surrounding.
In a preferred embodiment of the present invention, the quantity of described oil leaking hole is 8.
In a preferred embodiment of the present invention, described axis hole is embedded in a selfaligning ball bearing.
In a preferred embodiment of the present invention, described groove distributes around Gear center.
The invention has the beneficial effects as follows: the present invention is wear-resistant corrosion protection gear, can effectively reduce the gear wear situation, and prevent that gear is being corroded after long-term the use.
Description of drawings
Fig. 1 is the structural representation of wear-resistant corrosion protection gear one preferred embodiment of the present invention;
In figure: 1, be gear mass, 2, be selfaligning ball bearing, 3, be oil leaking hole, 4, be wearing layer, 5, be corrosion-resistant coating, 6, teeth groove, 7, the gear teeth, 8, groove.
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, a kind of wear-resistant corrosion protection gear, comprise: gear mass 1, be provided with selfaligning ball bearing 2 at gear mass 1 center, all be provided with oil leaking hole 3 around selfaligning ball bearing 2, each oil leaking hole 3 has groove, wearing layer 4 on the gear teeth 7 plated surfaces, the circular arc smooth surface is processed at the gear teeth 7 tops, the corresponding arc surface of teeth groove 6 for concaving, teeth groove 6 surfaces scribble anticorrosive, gear mass 1 is provided with the gear teeth 7 that plated wearing layer 4, reduce the wear intensity in Meshing Process of Spur Gear, gear mass 1 is bad at 8 oil leaking holes 3 around central shaft hole, oil leaking hole 3 all has groove 8, promote leakage of oil, lubricated the transmission campaign of gear and miscellaneous part, the teeth groove 3 of gear mass 1 all scribbles corrosion-resistant coating 5, reduced the corrosivity that other mordant liquid flow into teeth groove 6 the insides.
In addition, described oil leaking hole 3 is around being distributed in the axis hole surrounding.
In addition, the quantity of described oil leaking hole 3 is 8.
In addition, described gear mass 1 is embedded in a selfaligning ball bearing 2, can increase rollability.
In addition, described groove 8 distributes around Gear center.
Be different from prior art, the present invention is wear-resistant corrosion protection gear can effectively reduce the gear wear situation, and prevents that gear is being corroded after long-term the use.
The above is only embodiments of the invention; not thereby limit the scope of the claims 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 scope of patent protection of the present invention.
Claims (5)
1. wear-resistant corrosion protection gear, it is characterized in that, comprise: gear mass, the gear teeth and teeth groove, described cylinder body center are provided with axis hole, in described axis hole, bearing are housed, all be provided with a plurality of oil leaking holes around described axis hole, described oil leaking hole has groove, and described tooth surface plates wearing layer, and described gear teeth tops is circular-arc, described teeth groove is the arc surface that concaves, and described teeth groove surface scribbles corrosion-resistant coating.
2. wear-resistant corrosion protection gear according to claim 1, it is characterized in that: described oil leaking hole is around being distributed in the axis hole surrounding.
3. wear-resistant corrosion protection gear according to claim 1, it is characterized in that: the quantity of described oil leaking hole is 8.
4. wear-resistant corrosion protection gear according to claim 1, it is characterized in that: described axis hole is embedded in a selfaligning ball bearing.
5. wear-resistant corrosion protection gear according to claim 1, it is characterized in that: described groove distributes around Gear center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210431953 CN103174820A (en) | 2012-11-02 | 2012-11-02 | Abrasion resistant and anti-corrosion gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210431953 CN103174820A (en) | 2012-11-02 | 2012-11-02 | Abrasion resistant and anti-corrosion gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103174820A true CN103174820A (en) | 2013-06-26 |
Family
ID=48634883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210431953 Pending CN103174820A (en) | 2012-11-02 | 2012-11-02 | Abrasion resistant and anti-corrosion gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103174820A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103665771A (en) * | 2013-12-30 | 2014-03-26 | 石家庄中煤装备制造股份有限公司 | Wear-resistant composition, wear-resistant gear and manufacturing method of wear-resistant gear |
| CN103727203A (en) * | 2013-12-30 | 2014-04-16 | 石家庄中煤装备制造股份有限公司 | Composite gear and gear shaft |
| CN103912655A (en) * | 2014-04-04 | 2014-07-09 | 含山县恒翔机械制造有限公司 | High-temperature-resistant and wear-resistant gear |
| CN103912658A (en) * | 2014-04-04 | 2014-07-09 | 安徽科信矿山机械制造有限公司 | Wear-resistant casting gear |
| CN103925353A (en) * | 2014-04-09 | 2014-07-16 | 马鞍山市兴隆铸造有限公司 | Industrial heat-dissipation corrosion-resistant transmission gear |
| RU2535832C1 (en) * | 2013-07-02 | 2014-12-20 | Елена Николаевна Мендрух | Gear wheel |
| RU2537028C1 (en) * | 2013-07-04 | 2014-12-27 | Елена Николаевна Мендрух | Gear wheel |
| CN106122442A (en) * | 2016-08-15 | 2016-11-16 | 常州市武进金城齿轮有限公司 | Frosted type gear |
-
2012
- 2012-11-02 CN CN 201210431953 patent/CN103174820A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2535832C1 (en) * | 2013-07-02 | 2014-12-20 | Елена Николаевна Мендрух | Gear wheel |
| RU2537028C1 (en) * | 2013-07-04 | 2014-12-27 | Елена Николаевна Мендрух | Gear wheel |
| CN103665771A (en) * | 2013-12-30 | 2014-03-26 | 石家庄中煤装备制造股份有限公司 | Wear-resistant composition, wear-resistant gear and manufacturing method of wear-resistant gear |
| CN103727203A (en) * | 2013-12-30 | 2014-04-16 | 石家庄中煤装备制造股份有限公司 | Composite gear and gear shaft |
| CN103727203B (en) * | 2013-12-30 | 2016-07-06 | 冀凯装备制造股份有限公司 | compound gear and gear shaft |
| CN103912655A (en) * | 2014-04-04 | 2014-07-09 | 含山县恒翔机械制造有限公司 | High-temperature-resistant and wear-resistant gear |
| CN103912658A (en) * | 2014-04-04 | 2014-07-09 | 安徽科信矿山机械制造有限公司 | Wear-resistant casting gear |
| CN103925353A (en) * | 2014-04-09 | 2014-07-16 | 马鞍山市兴隆铸造有限公司 | Industrial heat-dissipation corrosion-resistant transmission gear |
| CN106122442A (en) * | 2016-08-15 | 2016-11-16 | 常州市武进金城齿轮有限公司 | Frosted type 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: 20130626 |