CN203189487U - Self-lubricating gear shaft - Google Patents
Self-lubricating gear shaft Download PDFInfo
- Publication number
- CN203189487U CN203189487U CN 201320093939 CN201320093939U CN203189487U CN 203189487 U CN203189487 U CN 203189487U CN 201320093939 CN201320093939 CN 201320093939 CN 201320093939 U CN201320093939 U CN 201320093939U CN 203189487 U CN203189487 U CN 203189487U
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- China
- Prior art keywords
- gear shaft
- main body
- shaft main
- utility
- model
- 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 discloses a self-lubricating gear shaft. The self-lubricating gear shaft comprises a gear shaft main body, multiple oil inlets, an oil storage groove, multiple connecting gears, multiple bearing connecting parts and multiple threaded holes, wherein the bearing connecting parts are machined on the two ends of the gear shaft main body, the two oil inlets are formed in the surface of the gear shaft main body, the connecting gears are arranged on the two ends of the gear shaft main body, the oil storage groove is formed in the gear shaft main body and goes to the centers of the connecting gears, and the threaded holes are formed in the bearing connecting parts. In the manner, the self-lubricating gear shaft provided by the utility model has the advantage that the oil storage groove is formed in the gear shaft, so that the gear shaft can be automatically lubricated, and the flexibility of the gear shaft can be ensured.
Description
Technical field
The utility model relates to gear Component field, particularly relates to a kind of selflubricating gear shaft.
Background technique
Gear shaft refers to support the mechanical parts that rotational parts also turns round to transmit motion, moment of torsion or moment of flexure therewith.It is shaft-like to be generally round metal, and each section can have different diameters.The part of doing rotation motion in the machine just is contained on the axle.General gear shaft all needs to remove to add oiling agent manually, and is cumbersome.
The model utility content
The technical problem that the utility model mainly solves provides a kind of selflubricating gear shaft, and gear shaft inside is provided with oil storage tank, and energy self oiling gear shaft guarantees the flexibility of gear shaft.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of selflubricating gear shaft is provided, comprise: gear shaft main body, a plurality of oil inlet hole, oil storage tank, a plurality of connection gear, a plurality of bearing joint and a plurality of tapped hole, described gear shaft main body two ends are processed with the bearing joint, described gear shaft body surfaces has two oil inlet holes, described gear shaft main body two ends are equipped with the connection gear, the inside of described gear shaft main body has oil storage tank and leads to the connection Gear center, and described bearing joint has tapped hole.
In preferred embodiment of the utility model, described oil inlet hole inboard scribbles oil lamella.
In preferred embodiment of the utility model, described gear shaft main body is made by Fine Steel Casting iron.
The beneficial effects of the utility model are: a kind of selflubricating gear shaft of the utility model, and gear shaft inside is provided with oil storage tank, and energy self oiling gear shaft guarantees the flexibility of gear shaft.
Description of drawings
Fig. 1 is the structural representation of a kind of selflubricating gear shaft one preferred embodiment of the utility model;
The mark of each parts is as follows in the accompanying drawing: 1, tapped hole, 2, the gear shaft main body, 3, oil inlet hole, 4, oil storage tank, 5, connect gear, 6, the bearing joint.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, a kind of selflubricating gear shaft, comprise: gear shaft main body 2, a plurality of oil inlet hole 3, oil storage tank 4, a plurality of connection gear 5, a plurality of bearing joint 6 and a plurality of tapped hole 1, described gear shaft main body 2 two ends are processed with bearing joint 6, described gear shaft main body 2 surfaces have two oil inlet holes 3, described gear shaft main body 2 two ends are equipped with and connect gear 5, and the inside of described gear shaft main body 2 has oil storage tank 4 and leads to and connects gear 5 centers, and described bearing joint 6 has tapped hole 1.
In addition, described oil inlet hole 3 inboards scribble oil lamella, and gear shaft added oiling agent by oil inlet hole before using, and the oil lamella on oil inlet hole surface can stop oiling agent to overflow in a large number.
In addition, described gear shaft main body 2 is made by Fine Steel Casting iron, has higher yield strength, tensile strength and wear resistance.
Be different from prior art, a kind of selflubricating gear shaft of the utility model, gear shaft inside is provided with oil storage tank, and energy self oiling gear shaft guarantees the flexibility of gear shaft.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification 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 utility model.
Claims (3)
1. selflubricating gear shaft, it is characterized in that, comprise: gear shaft main body, a plurality of oil inlet hole, oil storage tank, a plurality of connection gear, a plurality of bearing joint and a plurality of tapped hole, described gear shaft main body two ends are processed with the bearing joint, described gear shaft body surfaces has two oil inlet holes, described gear shaft main body two ends are equipped with the connection gear, and the inside of described gear shaft main body has oil storage tank and leads to the connection Gear center, and described bearing joint has tapped hole.
2. selflubricating gear shaft according to claim 1 is characterized in that, described oil inlet hole inboard scribbles oil lamella.
3. selflubricating gear shaft according to claim 1 is characterized in that, described gear shaft main body is made by Fine Steel Casting iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093939 CN203189487U (en) | 2013-03-01 | 2013-03-01 | Self-lubricating gear shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093939 CN203189487U (en) | 2013-03-01 | 2013-03-01 | Self-lubricating gear shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189487U true CN203189487U (en) | 2013-09-11 |
Family
ID=49106348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320093939 Expired - Fee Related CN203189487U (en) | 2013-03-01 | 2013-03-01 | Self-lubricating gear shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189487U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133511A (en) * | 2013-03-01 | 2013-06-05 | 江苏保捷锻压有限公司 | Self-lubricating gear shaft |
| CN105020253A (en) * | 2015-06-08 | 2015-11-04 | 含山县林头宝兴铸造厂 | Novel rust-proof gear shaft |
| CN105673095A (en) * | 2016-04-27 | 2016-06-15 | 宁波威孚天力增压技术有限公司 | Self-lubricating structure and method in turbocharger |
| WO2020052847A1 (en) * | 2018-09-14 | 2020-03-19 | Valeo Equipements Electriques Moteur | Rotating electrical machine provided with at least one lubricant storage groove |
| CN115929877A (en) * | 2022-11-15 | 2023-04-07 | 江苏睿思特传动机械有限公司 | Composite gear of gap bridge gear shaft and heat treatment mode of gear shaft |
-
2013
- 2013-03-01 CN CN 201320093939 patent/CN203189487U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133511A (en) * | 2013-03-01 | 2013-06-05 | 江苏保捷锻压有限公司 | Self-lubricating gear shaft |
| CN105020253A (en) * | 2015-06-08 | 2015-11-04 | 含山县林头宝兴铸造厂 | Novel rust-proof gear shaft |
| CN105673095A (en) * | 2016-04-27 | 2016-06-15 | 宁波威孚天力增压技术有限公司 | Self-lubricating structure and method in turbocharger |
| WO2020052847A1 (en) * | 2018-09-14 | 2020-03-19 | Valeo Equipements Electriques Moteur | Rotating electrical machine provided with at least one lubricant storage groove |
| FR3086128A1 (en) * | 2018-09-14 | 2020-03-20 | Valeo Equipements Electriques Moteur | ROTATING ELECTRIC MACHINE WITH AT LEAST ONE LUBRICANT RESERVE THROAT |
| CN112740516A (en) * | 2018-09-14 | 2021-04-30 | 法雷奥电机设备公司 | Rotating electrical machine with at least one lubricant reservoir |
| CN115929877A (en) * | 2022-11-15 | 2023-04-07 | 江苏睿思特传动机械有限公司 | Composite gear of gap bridge gear shaft and heat treatment mode of gear shaft |
| CN115929877B (en) * | 2022-11-15 | 2023-10-03 | 江苏睿思特传动机械有限公司 | Composite gear of intermediate gear shaft and heat treatment mode of gear shaft |
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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: 20130911 Termination date: 20140301 |