CN202834019U - Novel oil separator - Google Patents
Novel oil separator Download PDFInfo
- Publication number
- CN202834019U CN202834019U CN 201220546659 CN201220546659U CN202834019U CN 202834019 U CN202834019 U CN 202834019U CN 201220546659 CN201220546659 CN 201220546659 CN 201220546659 U CN201220546659 U CN 201220546659U CN 202834019 U CN202834019 U CN 202834019U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- oil
- lining
- bush
- oil circuit
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a novel oil separator, it includes the oil circuit, and the oil circuit setting is originally internal at the transmission part, this internal first bush with transmission part body interference fit that is equipped with of transmission part, be equipped with in the first bush with first bush interference fit's axle sleeve, the oil circuit passes first bush and is plugged up by the axle sleeve, the axle sleeve in be equipped with axle sleeve swivelling joint's rotation axis, be equipped with the second bush between the both ends of rotation axis and the axle sleeve, second bush and axle sleeve interference fit, second bush and rotation axis clearance fit. The utility model discloses simple structure, the assembly size is little, and assembly part quantity reduces, and simple to operate, and the operating mode is stable during the operation, is a novel oil separator that can realize the oil separation function in the part oil circuit of high-speed rotation.
Description
Technical field
The utility model relates to the hydraulic element in the machinery industry, refers to particularly it is a kind of novel oil separator.
Background technique
At present, oil separator mostly is used for machinery, it is minute mechanical component of oil, it is with the parts and the isolation of output torque parts that need in the transmission part to lubricate, be unlikely to allow oil seepage, existing oil separator mainly adopts the oil seal type structure, but existing oil seal type structure, because its physical dimension is larger, to correlated parts to manufacture and design requirement lower, multiplex in the lower occasion of rotational speed, have narrow limitation, therefore, need a kind of oil separator of minute functional oil of can in the part oil circuit of High Rotation Speed, realizing of design to solve the narrow limitation of the oil separator of oil seal type structure.
The model utility content
The purpose of this utility model is exactly the deficiency that will solve the above-mentioned background technology, and a kind of novel oil separator that can realize minute functional oil in the part oil circuit of High Rotation Speed is provided.
The technical solution of the utility model is: a kind of novel oil separator, comprise oil circuit, described oil circuit is arranged in the driving parts body, in the driving parts body, be provided with the first lining with driving parts body interference fit, be provided with the axle sleeve with the first lining interference fit in the first lining, oil circuit passes the first lining and is blocked by axle sleeve, be provided with the running shaft that is rotatably connected with axle sleeve in the described axle sleeve, be provided with the second lining between the two ends of described running shaft and the axle sleeve, the second lining and axle sleeve interference fit, the second lining and running shaft Spielpassung.
When running up for the running shaft that solves driving parts, parts (such as the first lining and axle sleeve) and the output torque (such as running shaft) of oil-way lubrication are isolated with needing, if only adopt the first lining and with the axle sleeve of its interference fit, when running shaft runs up, its sealing effect is not good, between the two ends of running shaft and axle sleeve, add the second lining, the characteristics of the Spielpassung between the second lining and the running shaft, not only have the low characteristics of oil circuit dredge oil amount, but also can keep running shaft to rotate needed pressure, be a kind of novel oil separator that can in the driving parts oil circuit of High Rotation Speed, realize minute functional oil.
In such scheme, the gap between described the second lining and the running shaft is between 0.03-0.04mm, and such gap oily effect of its minute is best.
Also be provided with pressure-detecting device and oil circuit small electromotor on the described driving parts, pressure-detecting device is used for testing the oil pressure stability of whole oil circuit, when oil pressure during less than the standard oil pressure, the oil circuit small electromotor is carried oil pressure, carry out the oil pressure compensation, when oil pressure during greater than the standard oil pressure, need again change the first lining, keep oil pressure stable.
Description of drawings
Fig. 1 is the utility model overall structure schematic representation.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments, be convenient to be well understood to the present invention, but they do not consist of restriction to the present invention.
As shown in Figure 1, a kind of novel oil separator, it comprises oil circuit 1, oil circuit 1 is arranged in the driving parts body 2, in driving parts body 2, be provided with the first lining 3 with driving parts body 2 interference fit, be provided with the axle sleeve 4 with the first lining 3 interference fit in the first lining 3, oil circuit 1 passes the first lining 3 and is blocked by axle sleeve 4, be provided with the running shaft 6 that is rotatably connected with axle sleeve 4 in the axle sleeve 4, be provided with the second lining 5 between the two ends of running shaft 6 and the axle sleeve 4, the second lining 5 and axle sleeve 4 interference fit, the second lining 5 and running shaft 6 Spielpassung, in order to guarantee best minute oily effect, gap between the second lining 5 and the running shaft 6 is arranged between the 0.03-0.04mm, on driving parts body 2, also be provided with pressure-detecting device 7 and oil circuit small electromotor 8, pressure-detecting device 7 is used for testing the oil pressure stability of whole oil circuit, when oil pressure during less than the standard oil pressure, oil circuit small electromotor 8 is carried oil pressure, carry out the oil pressure compensation, when oil pressure during greater than the standard oil pressure, need again change the first lining 3, keep oil pressure stable.
Pressure-detecting device 7 and oil circuit small electromotor 8 can be installed in advance: such as a kind of for the oil separator on the automatic speed variator, can set in advance at automatic speed variator the installing space of pressure-detecting device 7 and oil circuit small electromotor 8, to make things convenient for the installation of pressure-detecting device 7 and oil circuit small electromotor 8.
The utility model is simple in structure, and the assembly size is little, and the assembly number of spare parts reduces, and easy for installation, and operating mode is stable during running, is a kind of novel oil separator that can realize minute functional oil in the part oil circuit of High Rotation Speed.
Claims (3)
1. novel oil separator, comprise oil circuit (1), described oil circuit (1) is arranged in the driving parts body (2), in driving parts body (2), be provided with the first lining (3) with driving parts body (2) interference fit, be provided with the axle sleeve (4) with the first lining (3) interference fit in the first lining (3), oil circuit (1) passes the first lining (3) and is blocked by axle sleeve (4), be provided with the running shaft (6) that is rotatably connected with axle sleeve (4) in the described axle sleeve (4), it is characterized in that: be provided with the second lining (5) between the two ends of described running shaft (6) and the axle sleeve (4), the second lining (5) and axle sleeve (4) interference fit, the second lining (5) and running shaft (6) Spielpassung.
2. novel oil separator according to claim 1, it is characterized in that: the gap between described the second lining (5) and the running shaft (6) is between 0.03-0.04mm.
3. novel oil separator according to claim 1 is characterized in that: also be provided with pressure-detecting device (7) and oil circuit small electromotor (8) on the described driving parts body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546659 CN202834019U (en) | 2012-10-24 | 2012-10-24 | Novel oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546659 CN202834019U (en) | 2012-10-24 | 2012-10-24 | Novel oil separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834019U true CN202834019U (en) | 2013-03-27 |
Family
ID=47945728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220546659 Expired - Lifetime CN202834019U (en) | 2012-10-24 | 2012-10-24 | Novel oil separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834019U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896289A (en) * | 2015-06-09 | 2015-09-09 | 安徽省辉煌机械制造有限公司 | Oil separator |
| CN106884957A (en) * | 2015-12-10 | 2017-06-23 | 丰田自动车株式会社 | For the power-transmission system of vehicle |
| CN107228184A (en) * | 2017-08-11 | 2017-10-03 | 广西玉柴机器股份有限公司 | A kind of gear shaft structure for strengthening lubricant effect |
-
2012
- 2012-10-24 CN CN 201220546659 patent/CN202834019U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896289A (en) * | 2015-06-09 | 2015-09-09 | 安徽省辉煌机械制造有限公司 | Oil separator |
| CN106884957A (en) * | 2015-12-10 | 2017-06-23 | 丰田自动车株式会社 | For the power-transmission system of vehicle |
| CN106884957B (en) * | 2015-12-10 | 2019-12-03 | 丰田自动车株式会社 | Power-transmission system for vehicle |
| CN107228184A (en) * | 2017-08-11 | 2017-10-03 | 广西玉柴机器股份有限公司 | A kind of gear shaft structure for strengthening lubricant effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202834019U (en) | Novel oil separator | |
| CN102147005B (en) | Input end of gear box of wind power generator | |
| CN202392418U (en) | Rotor type short shaft sleeve oil pump provided with circulating lubrication oil groove | |
| CN203926608U (en) | Oil drilling rotating disk gear-box | |
| CN202360704U (en) | Split oil pump for automatic transmission | |
| CN202834077U (en) | Oil seal combining three lips | |
| CN203441805U (en) | Slurry pump bearing lubrication system using both lubricating grease and thin oil | |
| CN202201077U (en) | Supporting wheel | |
| CN103032573A (en) | Helicopter main rotor shaft dynamic sealing structure | |
| CN103398018A (en) | Slurry pump bearing lubrication system using both lubricating grease and thin oil | |
| CN203823002U (en) | Novel automobile reverse gear variable gear | |
| CN203161996U (en) | Planetary reducer with input shaft mechanism | |
| CN102401014A (en) | Bearing box | |
| CN203009842U (en) | Magnetic sealing device | |
| CN202690761U (en) | Self-lubricating bearing | |
| CN201050441Y (en) | Hydraulic case rotary gear motor for machinery of coal mine | |
| CN204437241U (en) | A kind of gearbox sealing mechanism | |
| CN203258070U (en) | Inclined pressure-bearing high pressure oil seal for hydraulic motor | |
| CN203532549U (en) | Lubricating-oil loop of bearing box of centrifugal machine | |
| CN202732969U (en) | Rotary skeleton sealing ring | |
| CN204459005U (en) | A kind of stirring special reduction gear | |
| CN201113669Y (en) | Electric motor with transmission-gear box | |
| CN202007863U (en) | Gear box for underwater dredge pump | |
| CN202732939U (en) | Split type skeleton oil seal | |
| CN203162067U (en) | Reducer assembly with auxiliary-shaft mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |