CN204677739U - Highi degree of accuracy super abrasive low consumption gearbox gear - Google Patents
Highi degree of accuracy super abrasive low consumption gearbox gear Download PDFInfo
- Publication number
- CN204677739U CN204677739U CN201520311571.7U CN201520311571U CN204677739U CN 204677739 U CN204677739 U CN 204677739U CN 201520311571 U CN201520311571 U CN 201520311571U CN 204677739 U CN204677739 U CN 204677739U
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- CN
- China
- Prior art keywords
- gear
- oil transportation
- transportation channel
- super abrasive
- low consumption
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- 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 discloses a kind of highi degree of accuracy super abrasive low consumption gearbox gear, comprise: gear, described gear is evenly provided with some gear teeth, the described gear teeth are provided with the arc oilhole concentric with gear, the middle part of described gear is provided with axis hole and keyway, an annular oil transportation channel and some straight oil transportation channels is provided with in described gear, the oil outlet of described straight oil transportation channel one end is between the two adjacent gear teeth, the other end of described straight oil transportation channel is connected with annular oil transportation channel, gear between described adjacent two straight oil transportation channels is provided with through hole, the inwall of described keyway is provided with taper filler opening, described taper filler opening is connected with annular oil transportation channel.
Description
Technical field
The utility model relates to a kind of gearbox gear, particularly relates to a kind of highi degree of accuracy super abrasive low consumption gearbox gear.
Background technique
Gear is one of important driving mechanism, it is large that it has transmitted power scope, transmission efficiency is high, the feature of motion between diaxon and power can be transmitted arbitrarily, for ensureing effective realization of gear-driven efficiency, gear needs good lubrication and cooling in the course of the work, existing gearbox gear is in the process used, lubrication effect is poor, uneven, easily directly contact between the gear teeth with the gear teeth in long playing process, produce dry friction, tooth surface is made to occur tearing phenomenon, not wear-resisting, service life of gear is short, need often to change, consume high, user cost is large, abnormal trouble, existing gear is all solid construction simultaneously, cost of production is large, transport is inconvenient.
Model utility content
Technical problem to be solved in the utility model is: provide a kind of highi degree of accuracy super abrasive low consumption gearbox gear.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: highi degree of accuracy super abrasive low consumption gearbox gear, comprise: gear, described gear is evenly provided with some gear teeth, the described gear teeth are provided with the arc oilhole concentric with gear, the middle part of described gear is provided with axis hole and keyway, an annular oil transportation channel and some straight oil transportation channels is provided with in described gear, the oil outlet of described straight oil transportation channel one end is between the two adjacent gear teeth, the other end of described straight oil transportation channel is connected with annular oil transportation channel, gear between described adjacent two straight oil transportation channels is provided with through hole, the inwall of described keyway is provided with taper filler opening, described taper filler opening is connected with annular oil transportation channel.
The utility model has the advantages that: above-mentioned highi degree of accuracy super abrasive low consumption gearbox gear, oil outlet is had between the adjacent gear teeth, two gears coordinated can jet lubrication mutually, taper filler opening coordinates the sealing that can ensure that lubricant oil is carried with conical nozzle, lubricant oil arrives oil outlet pressure can not be weakened, can sustained firing on each gear teeth, the lubricant oil simultaneously arc oilhole that can enter on the gear teeth carries out further Cooling and Lubricator to the gear teeth, high lubricating effect, gear super abrasive, long service life, some through holes in gear can play good balanced action when working gear, increase stability, cost of production is reduced while the guarantee strength of gear teeth and toughness, consume low, the through hole of gear can be set on many axles and transport, avoid occurring between gear the wearing and tearing that play causes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model highi degree of accuracy super abrasive low consumption gearbox gear.
Fig. 2 is the structural representation that the utility model highi degree of accuracy super abrasive low consumption gearbox gear is arranged on axle.
Fig. 3 is the structural representation of the utility model highi degree of accuracy super abrasive low consumption gearbox gear when mutually lubricating.
In figure: 1, gear, 2, the gear teeth, 21, arc oilhole, 3, axis hole, 4, keyway, 5, annular oil transportation channel, 6, straight oil transportation channel, 7, oil outlet, 8, through hole, 9, taper filler opening, 10, axle, 11, key, 12, oil transportation channel, 13, connecting passage, 14, tapered injection oil nozzle.
Embodiment
Particular content of the present utility model is described in detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, Fig. 2, shown in Fig. 3, highi degree of accuracy super abrasive low consumption gearbox gear, comprise: gear 1, described gear 1 is evenly provided with some gear teeth 2, the described gear teeth 2 are provided with the arc oilhole 21 concentric with gear 1, the middle part of described gear 1 is provided with axis hole 3 and keyway 4, an annular oil transportation channel 5 and some straight oil transportation channels 6 is provided with in described gear 1, the oil outlet 7 of described straight oil transportation channel 6 one end is between the two adjacent gear teeth 2, the other end of described straight oil transportation channel 6 is connected with annular oil transportation channel 5, gear 1 between described adjacent two straight oil transportation channels 6 is provided with through hole 8, the inwall of described keyway 4 is provided with taper filler opening 9, described taper filler opening 9 is connected with annular oil transportation channel 5.
When above-mentioned highi degree of accuracy super abrasive low consumption gearbox gear uses, gear 1 is arranged on axle 10, key 11 on keyway in gear 1 and axle 10 cooperatively interacts, the connecting passage 13 being provided with oil transportation channel 12 and being interconnected with transfer passage 12 in axle 10, be provided with the tapered injection oil nozzle 14 cooperatively interacted with taper filler opening 9 at the other end of connecting passage 13, the order of lubricant oil turnover is: oil transportation channel 12 → connecting passage 13 → conical nozzle 14 → taper filler opening 9 → annular oil transportation channel 5 → some straight oil transportation channel 6 → oil outlets 7.
Above-mentioned highi degree of accuracy super abrasive low consumption gearbox gear, oil outlet is had between the adjacent gear teeth, two gears coordinated can jet lubrication mutually, taper filler opening coordinates the sealing that can ensure that lubricant oil is carried with conical nozzle, lubricant oil arrives oil outlet pressure can not be weakened, can sustained firing on each gear teeth, the lubricant oil simultaneously arc oilhole that can enter on the gear teeth carries out further Cooling and Lubricator to the gear teeth, high lubricating effect, gear super abrasive, long service life, some through holes in gear can play good balanced action when working gear, increase stability, cost of production is reduced while the guarantee strength of gear teeth and toughness, consume low, the through hole of gear can be set on many axles and transport, avoid occurring between gear the wearing and tearing that play causes.
Claims (1)
1. highi degree of accuracy super abrasive low consumption gearbox gear, it is characterized in that: comprising: gear (1), described gear (1) is evenly provided with some gear teeth (2), the described gear teeth (2) are provided with the arc oilhole (21) concentric with gear (1), axis hole (3) and keyway (4) is provided with at the middle part of described gear (1), an annular oil transportation channel (5) and some straight oil transportation channels (6) is provided with in described gear (1), the oil outlet (7) of described straight oil transportation channel (6) one end is between the two adjacent gear teeth (2), the other end of described straight oil transportation channel (6) is connected with annular oil transportation channel (5), gear (1) between described adjacent two straight oil transportation channels (6) is provided with through hole (8), the inwall of described keyway (4) is provided with taper filler opening (9), described taper filler opening (9) is connected with annular oil transportation channel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311571.7U CN204677739U (en) | 2015-05-13 | 2015-05-13 | Highi degree of accuracy super abrasive low consumption gearbox gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311571.7U CN204677739U (en) | 2015-05-13 | 2015-05-13 | Highi degree of accuracy super abrasive low consumption gearbox gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677739U true CN204677739U (en) | 2015-09-30 |
Family
ID=54177432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311571.7U Expired - Fee Related CN204677739U (en) | 2015-05-13 | 2015-05-13 | Highi degree of accuracy super abrasive low consumption gearbox gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465326A (en) * | 2016-01-05 | 2016-04-06 | 江苏赫夫特齿轮制造有限公司 | Thin-wall spoke type large gear |
-
2015
- 2015-05-13 CN CN201520311571.7U patent/CN204677739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465326A (en) * | 2016-01-05 | 2016-04-06 | 江苏赫夫特齿轮制造有限公司 | Thin-wall spoke type large gear |
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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: 20150930 Termination date: 20190513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |