CN202790039U - Gear shaft with guide oil grooves - Google Patents
Gear shaft with guide oil grooves Download PDFInfo
- Publication number
- CN202790039U CN202790039U CN 201220357581 CN201220357581U CN202790039U CN 202790039 U CN202790039 U CN 202790039U CN 201220357581 CN201220357581 CN 201220357581 CN 201220357581 U CN201220357581 U CN 201220357581U CN 202790039 U CN202790039 U CN 202790039U
- Authority
- CN
- China
- Prior art keywords
- guide slot
- oil guide
- groove
- gear shaft
- guide oil
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model provides a gear shaft with guide oil grooves. The gear shaft comprises a shaft body, wherein the shaft body is a step shaft with two small ends and a large middle part, the middle of the shaft body is provided with the guide oil grooves, and the two ends of the shaft body are provided with a groove and a clamping groove. According to the gear shaft with the guide oil grooves provided by the utility model, the shaft is provided with a left screw guide oil groove and a right screw guide oil groove, the two ends of the guide oil groove are respectively provided with a ring groove, and a loop is formed by the two guide oil grooves and the two end ring grooves; and no matter the shaft turns left or turns right, the lubricating oil is guaranteed in the loop, so that the good lubrication effect is achieved, the spillage of the lubricating oil is reduced, and the frequent disassembly is avoided during the process of adding the lubricating oil.
Description
Technical field
The utility model relates to a kind of gear shaft, particularly a kind of gear shaft with oil guide slot.
Background technique
Gear shaft can rub in running and produce a large amount of heat energy, thereby affect its working life, therefore, the lubricated of axle is absolutely necessary, but present, axle generally all adopts smooth cylindrical structural, and force bearing point is generally in two ends or the centre of axle, therefore, lubricating can not be even, and Lubricants runs off easily, regularly add Lubricants, and is very loaded down with trivial details.
The model utility content
The technical problem that (one) will solve
The technical problems to be solved in the utility model provides a kind of gear shaft with the double helix oil guide slot of high lubricating effect.
(2) technological scheme
For solving the problems of the technologies described above, the utility model provides a kind of gear shaft with oil guide slot, comprise axis body 1, described axis body 1 is Step Shaft broad in the middle small in ends, described axis body 1 middle part is provided with oil guide slot, described axis body 1 two ends are provided with groove 4 and draw-in groove 5, and described oil guide slot comprises left hand screw oil guide slot 3 and right-hand screw oil guide slot 2.
Further, described oil guide slot two ends respectively are provided with a circular groove 6.
(3) beneficial effect
The utility model is with the gear shaft of oil guide slot, be provided with left hand screw oil guide slot and right-hand screw oil guide slot at axle, and respectively be provided with circular groove at the oil guide slot two ends, the circular groove at two oil guide slot and two ends forms a loop, no matter axle turns left or right-hand rotation, can both guarantee lubricant oil in the loop, therefore can reach good lubrication effect, and reduced the loss of lubricant oil, avoided frequent dismounting to add lubricant oil.
Description of drawings
Fig. 1 is that the utility model is with the structural representation of the gear shaft of oil guide slot;
Fig. 2 is that the utility model is with the plan view of the gear shaft of oil guide slot.
Embodiment
Consult Fig. 1 ~ Fig. 2, the utility model provides a kind of gear shaft with oil guide slot, comprise step-like axis body 1 broad in the middle small in ends, the column part in the middle of the axis body 1 is provided with a left hand screw oil guide slot 3 and a right-hand screw oil guide slot 2, and this oil guide slot is U-groove bevel; The oil guide slot two ends, be provided with between circular groove 6, two oil guide slot and the circular groove around cylindrical body and be communicated with, described axis body 1 two ends are provided with groove 4 and draw-in groove 5.Groove is used for gear is installed, and prevents its radial rotating, and draw-in groove is used for installing jump ring etc., is used for preventing that gear from endwisely slipping.
The utility model is with the gear shaft of oil guide slot, be provided with left hand screw oil guide slot and right-hand screw oil guide slot at axle, and respectively be provided with circular groove at the oil guide slot two ends, the circular groove at two oil guide slot and two ends forms a loop, no matter axle turns left or right-hand rotation, can both guarantee lubricant oil in the loop, therefore can reach good lubrication effect, and reduced the loss of lubricant oil, avoided frequent dismounting to add lubricant oil.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. gear shaft with oil guide slot, it is characterized in that: comprise axis body (1), described axis body (1) is Step Shaft broad in the middle small in ends, described axis body (1) middle part is provided with oil guide slot, described axis body (1) two ends are provided with groove (4) and draw-in groove (5), and described oil guide slot comprises left hand screw oil guide slot (3) and right-hand screw oil guide slot (2).
2. the gear shaft with oil guide slot as claimed in claim 1, it is characterized in that: described oil guide slot two ends respectively are provided with a circular groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357581 CN202790039U (en) | 2012-07-22 | 2012-07-22 | Gear shaft with guide oil grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357581 CN202790039U (en) | 2012-07-22 | 2012-07-22 | Gear shaft with guide oil grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790039U true CN202790039U (en) | 2013-03-13 |
Family
ID=47817305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220357581 Expired - Fee Related CN202790039U (en) | 2012-07-22 | 2012-07-22 | Gear shaft with guide oil grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790039U (en) |
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277398A (en) * | 2013-05-28 | 2013-09-04 | 中国航空动力机械研究所 | Transmission shaft and transmission gear provided with same |
| CN105345170A (en) * | 2015-12-05 | 2016-02-24 | 綦江县赛普雷多汽车齿轮厂 | Tool for positioning synchronizer cone nave |
| CN105364218A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Gear machining auxiliary tool |
| CN105364207A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | High-precision gear shaving tool |
| CN105364205A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Gear shaving fixture |
| CN105364211A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Fixture suitable for synchronizer cone hub |
| CN105364209A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Synchronizer cone hub positioning tool |
| CN105364215A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | High-precision gear shaving and positioning structure |
| CN105364203A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Auxiliary tool in gear machining process |
| CN105364216A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | High-precision gear machining tool |
| CN105364219A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Clamp for gear shaving |
| CN105364521A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Synchronizer cone hub machining tool |
| CN105364222A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | High-precision auxiliary device |
| CN105364221A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | High-precision gear shaving positioning mechanism |
| CN105364200A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Tool used for processing gear |
| CN105364206A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Device suitable for synchronizer cone hub |
| CN105364522A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Synchronizer cone hub positioning fixture |
| CN105364201A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Clamp for synchronizer cone nave |
| CN105364220A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Gear shaving tool |
| CN105382565A (en) * | 2015-12-05 | 2016-03-09 | 綦江县赛普雷多汽车齿轮厂 | Tool for synchronizer cone nave |
| CN105397206A (en) * | 2015-12-05 | 2016-03-16 | 綦江县赛普雷多汽车齿轮厂 | Synchronizer cone hub positioning mechanism |
| CN105397202A (en) * | 2015-12-05 | 2016-03-16 | 綦江县赛普雷多汽车齿轮厂 | High-precision auxiliary structure |
| CN105414681A (en) * | 2015-12-05 | 2016-03-23 | 綦江县赛普雷多汽车齿轮厂 | Tool capable of positioning gear |
| CN105458415A (en) * | 2015-12-05 | 2016-04-06 | 綦江县赛普雷多汽车齿轮厂 | Locating tool for synchronizer cone hub |
| CN105478924A (en) * | 2015-12-05 | 2016-04-13 | 綦江县赛普雷多汽车齿轮厂 | Device for processing synchronizer cone nave |
| CN105805521A (en) * | 2016-04-27 | 2016-07-27 | 昆山昆江数控机床有限公司 | Guiding bush lubricating mechanism |
| CN105972052A (en) * | 2016-05-31 | 2016-09-28 | 苏州威富达精密机械制造有限公司 | Duplicate gear with front oil slot |
| CN106015301A (en) * | 2016-05-31 | 2016-10-12 | 苏州威富达精密机械制造有限公司 | Duplicate gear shaft provided with front oil groove |
| CN107276290A (en) * | 2017-06-30 | 2017-10-20 | 广东美的环境电器制造有限公司 | Motor shaft and motor |
-
2012
- 2012-07-22 CN CN 201220357581 patent/CN202790039U/en not_active Expired - Fee Related
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277398A (en) * | 2013-05-28 | 2013-09-04 | 中国航空动力机械研究所 | Transmission shaft and transmission gear provided with same |
| CN103277398B (en) * | 2013-05-28 | 2016-03-23 | 中国航空动力机械研究所 | Transmission shaft and there is this transmission shaft drive |
| CN105364200A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Tool used for processing gear |
| CN105397202A (en) * | 2015-12-05 | 2016-03-16 | 綦江县赛普雷多汽车齿轮厂 | High-precision auxiliary structure |
| CN105364205A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Gear shaving fixture |
| CN105364211A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Fixture suitable for synchronizer cone hub |
| CN105364209A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Synchronizer cone hub positioning tool |
| CN105364215A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | High-precision gear shaving and positioning structure |
| CN105364203A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Auxiliary tool in gear machining process |
| CN105364216A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | High-precision gear machining tool |
| CN105364219A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Clamp for gear shaving |
| CN105364521A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Synchronizer cone hub machining tool |
| CN105364222A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | High-precision auxiliary device |
| CN105364221A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | High-precision gear shaving positioning mechanism |
| CN105364218A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Gear machining auxiliary tool |
| CN105364206A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Device suitable for synchronizer cone hub |
| CN105397206A (en) * | 2015-12-05 | 2016-03-16 | 綦江县赛普雷多汽车齿轮厂 | Synchronizer cone hub positioning mechanism |
| CN105364201A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Clamp for synchronizer cone nave |
| CN105364220A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Gear shaving tool |
| CN105382565A (en) * | 2015-12-05 | 2016-03-09 | 綦江县赛普雷多汽车齿轮厂 | Tool for synchronizer cone nave |
| CN105364522A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | Synchronizer cone hub positioning fixture |
| CN105364207A (en) * | 2015-12-05 | 2016-03-02 | 綦江县赛普雷多汽车齿轮厂 | High-precision gear shaving tool |
| CN105414681A (en) * | 2015-12-05 | 2016-03-23 | 綦江县赛普雷多汽车齿轮厂 | Tool capable of positioning gear |
| CN105345170A (en) * | 2015-12-05 | 2016-02-24 | 綦江县赛普雷多汽车齿轮厂 | Tool for positioning synchronizer cone nave |
| CN105458415A (en) * | 2015-12-05 | 2016-04-06 | 綦江县赛普雷多汽车齿轮厂 | Locating tool for synchronizer cone hub |
| CN105478924A (en) * | 2015-12-05 | 2016-04-13 | 綦江县赛普雷多汽车齿轮厂 | Device for processing synchronizer cone nave |
| CN105805521A (en) * | 2016-04-27 | 2016-07-27 | 昆山昆江数控机床有限公司 | Guiding bush lubricating mechanism |
| CN105972052A (en) * | 2016-05-31 | 2016-09-28 | 苏州威富达精密机械制造有限公司 | Duplicate gear with front oil slot |
| CN106015301A (en) * | 2016-05-31 | 2016-10-12 | 苏州威富达精密机械制造有限公司 | Duplicate gear shaft provided with front oil groove |
| CN107276290A (en) * | 2017-06-30 | 2017-10-20 | 广东美的环境电器制造有限公司 | Motor shaft and motor |
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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: 20130313 Termination date: 20130722 |