CN205089955U - Motor transmission lubricating system - Google Patents
Motor transmission lubricating system Download PDFInfo
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- CN205089955U CN205089955U CN201520845699.1U CN201520845699U CN205089955U CN 205089955 U CN205089955 U CN 205089955U CN 201520845699 U CN201520845699 U CN 201520845699U CN 205089955 U CN205089955 U CN 205089955U
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- oil
- oil guide
- lubrication system
- guide mouth
- hollow shaft
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Abstract
The utility model provides a motor transmission lubricating system, includes: the oil trap, lead the glib talker and radially be equipped with the hollow shaft of through -hole, wherein: it sets up in hollow shaft one end to lead the glib talker, the oil trap sets up to access to in transmission housing upper portion and one end leads the glib talker, and transmission housing is last to be equipped with and to lead glib matched with reposition of redundant personnel mechanism to make the lubricating oil in the oil trap flow into corresponding leading among the glib talker, the oil trap including the collection oil portion that is used for oil collection to drip with be used for deriving the oily portion of leading of lubricating oil, the utility model discloses can collect lubricating oil and concentrate the distribution, make the relevant spare part of lubricating oil obtain the sufficient lubrication, reduce the use amount of lubricating oil to also correspondingly has reduced the power loss that arouses because of lubricating oil, has used a large amount of non - metal parts and hollow shaft in the system, greatly reduced the weight of relevant part, the cost is reduced.
Description
Technical field
The utility model relates to a kind of technology of vehicle transmission field, specifically a kind of automobile gearbox lubrication system.
Background technique
The engagement of automotive transmission internal gear and transmission make temperature in casing sharply rise, and for split bearing and gear part, the high temperature caused due to lack of lubrication, will affect the working life of part in case greatly.Simultaneously high temperature also will affect the application of non-metal workpiece in speed changer, increases the cost of part light-weight design, therefore how the part of speed changer inside is carried out to effectively lubricating seems is even more important.
General automobile transmission lubrication system is all take the mode of splash lubrication, namely in gearbox, a certain amount of lubricating oil is stored, then stirred by lubricant oil by the High Rotation Speed of gearbox gear wheel set, the lubricant oil instillation of splashing needs in the gearbox parts of lubrication.General gearbox needs the component of lubrication to have gear, axle and bearing etc., needs the component speed of lubrication higher.Because gearbox designs is complicated, often there is lubrication dead band, adopt some special constructions also not reach desirable lubrication effect.
Through finding the retrieval of prior art, Chinese patent literature CN203717865, publication date is on 07 16th, 2014, disclose a kind of lubrication apparatus of speed changer and lubricant oil rail thereof, the round plate established the cylindrical part of through hole in comprising and formed by described cylindrical part one end, described round plate is along the circumferential direction provided with multiple filler opening, and the outer periphery of described round plate are along the circumferential direction provided with multiple oil outlet, are positioned at the outside of described filler opening at the described in the radial direction hydraulic fluid port of described round plate.But this device, lubricant oil cannot effectively converge to lubricant oil rail, causes lubrication insufficient, does not reach the effect of effective sufficient lubrication.
Model utility content
The utility model, for prior art above shortcomings, proposes a kind of automobile gearbox lubrication system.
The utility model is achieved through the following technical solutions:
The utility model comprises: oil trap, Oil Guide mouth and radial direction are provided with the hollow shaft of through hole, and wherein: Oil Guide mouth is arranged at hollow shaft one end, described oil trap is arranged at gear box casing top and Oil Guide mouth is led in one end.
Described gear box casing is provided with the distributary mechanism matched with Oil Guide mouth, flows in corresponding Oil Guide mouth to make the lubricant oil in oil trap.
Described distributary mechanism comprises: U-shaped stiffening rib and the runner in grooved, wherein: runner one end is connected with U-shaped stiffening rib, this U-shaped stiffening rib extends in corresponding Oil Guide mouth.
Described oil trap comprises: for collecting the oil collection part of oil droplet and the Oil Guide portion for deriving lubricant oil, wherein: oil collection part is connected by pinboard with Oil Guide portion, oil collection part side is provided with outward-dipping oil collection plate.
Described Oil Guide portion comprises: arcuate segment and flat segments, and wherein: arcuate segment two ends are connected with flat segments with described oil collection part respectively, the other end of flat segments is provided with for fixing locating stud.
Described Oil Guide mouth comprises: filler opening, oil guide pipe and in trumpet-shaped oil diverting port, wherein: oil diverting port two ends are connected with oil guide pipe with filler opening respectively, the oil guide pipe the other end stretches in hollow shaft.
The outer rim of described filler opening is provided with multiple catch.
Technique effect
Compared with prior art, the utility model effectively can collect lubricant oil and centralized distribution, the related components of lubricant oil is made to obtain sufficient lubrication, decrease the use amount of lubricant oil, thus the also corresponding kinetic equation loss decreased because lubricant oil causes, use a large amount of non-metal workpiece and hollow shaft in system, greatly reduce the weight of correlated parts, reduce cost.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is gear box casing structural representation;
Fig. 3 is oil trap structural representation;
Fig. 4 is distributary mechanism schematic perspective view;
Fig. 5 is output shaft structural representation;
Fig. 6 is reverse gear shaft structural representation;
Fig. 7 is input shaft structure schematic diagram;
Fig. 8 is input shaft Oil Guide mouth structure schematic diagram;
Fig. 9 is distributary mechanism floor map;
In figure: 1 oil trap; 2 reverse gear shafts; 3 reverse gear shaft Oil Guide mouths; 4 input shafts; 5 input shaft Oil Guide mouths; 6 output shafts; 7 output shaft Oil Guide mouths; 8 gear box casings; 9 distributary mechanisms; 101 oil collection parts; 102 Oil Guide portions; 103 arcuate segments; 104 flat segments; 105 locating studs; 106 buckles; 107 oil collection plates; 108 pinboards; 109 oil baffles; 110 side plates; 111 base plates; 201 reverse gear shaft radial direction through hole; 401 input shaft radial direction through hole; 501 filler openings; 502 oil diverting ports; 503 oil guide pipes; 504 catch; 601 output shaft radial direction through hole; 901U type stiffening rib; 902 input shaft runners; 903 output shaft runners.
Embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed mode of execution and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment 1
As shown in Figure 1, the present embodiment comprises: oil trap 1, Oil Guide mouth and hollow shaft, and wherein: Oil Guide mouth is arranged at hollow shaft one end, described oil trap 1 is arranged at gear box casing 8 top and Oil Guide mouth is led in one end, and hollow shaft radial direction is provided with through hole.In Fig. 1, black arrow direction represents the flow direction of lubricant oil.
Described hollow shaft comprises: reverse gear shaft 2, input shaft 4 and output shaft 6, as shown in Figure 2, is from top to bottom set in turn in gear box casing 8.The rear case of case of transmission 8 is provided with input shaft Oil Guide mouth 5 and output shaft Oil Guide mouth 7, and matches with input shaft 4 and output shaft 6 respectively, and the front case of case of transmission 8 is provided with reverse gear shaft Oil Guide mouth 3, and matches with reverse gear shaft 2.
As shown in Figure 8, described Oil Guide mouth portion is horn-like, and afterbody is tubulose, and tail diameter is less than the diameter of hollow shaft center hole, and afterbody stretches in hollow shaft, and lubricant oil is imported in hollow shaft through afterbody by head.For input shaft Oil Guide mouth 5, it comprises filler opening 501, oil diverting port 502 and oil guide pipe 503, wherein: oil diverting port 502 is in horn-like, its two ends are connected with oil guide pipe 503 with filler opening 501 respectively, filler opening 501 and oil diverting port 502 form Oil Guide mouth portion, oil guide pipe 503 is afterbody, and this filler opening edge is provided with catch 504.
As shown in Figure 3, described oil trap 1 comprises: oil collection part 101 and Oil Guide portion 102, wherein: oil collection part 101 is connected by pinboard 108 with Oil Guide portion 102.Described Oil Guide portion 102 is divided into arcuate segment 103 and flat segments 104, and this flat segments termination is provided with base plate 111, and the side plate 110 of side is outward-dipping.Oil trap 1 two ends are provided with locating stud 105, and its both sides are provided with buckle 106, for oil trap 1 being fixed on the rear case top of gear box casing 8.Oil collection part 101 side is provided with oil collection plate 107, and this oil collection plate 107 is for collecting the lubricant oil of splashing.The lubricant oil that oil collection part 101 is collected flows to corresponding Oil Guide mouth 6,7 through Oil Guide portion 102.Oil trap 1 can collect the lubricant oil of drippage naturally in gearbox, and oil collection plate 107 can collect the lubricant oil that differential mechanism sputters.
As shown in Fig. 4,9, the rear case of described gear box casing 8 is provided with distributary mechanism 9, matches with Oil Guide mouth 5,7.Described distributary mechanism 9 comprises: input shaft runner 902 and output shaft runner 903, wherein: input shaft runner 902 one end is connected with output shaft runner 903, the other end is connected with U-shaped stiffening rib 901, output shaft runner 903 the other end is also connected with U-shaped stiffening rib 901, and described runner 902,903 is grooved.In Fig. 4,9, black arrow is that lubricant oil flows to, and the lubricant oil that oil guide slot 1 is collected flows to distributary mechanism 9, flows into input shaft Oil Guide mouth 5, flow in output shaft Oil Guide mouth 7 along output shaft runner 903 along input shaft runner 902.Described U-shaped stiffening rib 901 stretches in Oil Guide mouth, to guarantee that lubricant oil can import in hollow shaft axial bore.
As shown in Figure 5, the oil outlet end radial direction of output shaft 6 is provided with two output shaft radial direction through hole 601, and the afterbody of output shaft Oil Guide mouth 7 extend in the axial bore of output shaft 6.As shown in Figure 6, reverse gear shaft 2 oil inlet end radial direction is provided with an output shaft radial direction through hole 201, and the afterbody of reverse gear shaft Oil Guide mouth 3 stretches in reverse gear shaft 2.As shown in Figure 7, input shaft 6 radial direction is provided with four input shaft radial direction through hole 401, and the afterbody of input shaft Oil Guide mouth 5 stretches in output shaft 6.
During lubrication system works, after described oil trap 1 collects lubricant oil, be transported to input shaft Oil Guide mouth 5 and output shaft Oil Guide mouth 7 by distributary mechanism 9, then enter in input shaft 4 and output shaft 6, flow out from input shaft radial direction through hole 401 and output shaft radial direction through hole 601, lubricate corresponding part.The lubricant oil that reverse gear shaft Oil Guide mouth 3 is collected, enters in reverse gear shaft 2 by Oil Guide mouth 3, via reverse gear shaft radial direction through hole 201, lubricates corresponding part.
This device compared with prior art, the utility model can collect lubricant oil and centralized distribution, the related components of lubricant oil is made to obtain sufficient lubrication, decrease the use amount of lubricant oil, thus the also corresponding kinetic equation loss decreased because lubricant oil causes, use a large amount of non-metal workpiece and hollow shaft in system, greatly reduce the weight of correlated parts, reduce cost.The more equal speed changer of weight alleviates 5%, cost reduction 10%, and lubricant oil use amount decreases 25%.
Claims (7)
1. an automobile gearbox lubrication system, is characterized in that, comprising: oil trap, Oil Guide mouth and radial direction are provided with the hollow shaft of through hole, and wherein: Oil Guide mouth is arranged at hollow shaft one end, oil trap is arranged at gear box casing top and Oil Guide mouth is led in one end.
2. automobile gearbox lubrication system according to claim 1, is characterized in that, described gear box casing is provided with the distributary mechanism that the lubricant oil in oil trap can be flowed into corresponding Oil Guide mouth matched to Oil Guide mouth.
3. automobile gearbox lubrication system according to claim 2, is characterized in that, described distributary mechanism comprises: U-shaped stiffening rib and the runner in grooved, wherein: runner one end is connected with U-shaped stiffening rib, this U-shaped stiffening rib extends in corresponding Oil Guide mouth.
4. according to the arbitrary described automobile gearbox lubrication system of claims 1 to 3, it is characterized in that, described oil trap comprises: for collecting the oil collection part of oil droplet and the Oil Guide portion for deriving lubricant oil, wherein: oil collection part is connected by pinboard with Oil Guide portion, oil collection part side is provided with outward-dipping oil collection plate.
5. automobile gearbox lubrication system according to claim 4, it is characterized in that, described Oil Guide portion comprises: arcuate segment and flat segments, and wherein: arcuate segment two ends are connected with flat segments with described oil collection part respectively, the other end of flat segments is provided with for fixing locating stud.
6. according to the arbitrary described automobile gearbox lubrication system of claims 1 to 3, it is characterized in that, described Oil Guide mouth comprises: filler opening, oil guide pipe and in trumpet-shaped oil diverting port, wherein: oil diverting port two ends are connected with oil guide pipe with filler opening respectively, the oil guide pipe the other end stretches in hollow shaft.
7. automobile gearbox lubrication system according to claim 6, is characterized in that, the outer rim of described filler opening is provided with multiple catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845699.1U CN205089955U (en) | 2015-10-28 | 2015-10-28 | Motor transmission lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845699.1U CN205089955U (en) | 2015-10-28 | 2015-10-28 | Motor transmission lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089955U true CN205089955U (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520845699.1U Active CN205089955U (en) | 2015-10-28 | 2015-10-28 | Motor transmission lubricating system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015535A (en) * | 2016-06-17 | 2016-10-12 | 柳州上汽汽车变速器有限公司 | Lubrication system for automobile transmission |
| CN107701708A (en) * | 2017-11-17 | 2018-02-16 | 金陵科技学院 | A kind of speed changer precisely application lubricating oil supplementary structure |
| WO2019218863A1 (en) * | 2018-05-14 | 2019-11-21 | Ningbo Geely Automobile Research & Development Co., Ltd. | A transmission |
| CN110671489A (en) * | 2018-07-03 | 2020-01-10 | 上汽通用汽车有限公司 | Automobile gearbox and automobile |
| WO2020182344A1 (en) * | 2019-03-12 | 2020-09-17 | Sew-Eurodrive Gmbh & Co. Kg | Transmission comprising a lubricating oil distributer part |
| CN113833831A (en) * | 2021-09-29 | 2021-12-24 | 阿姆特(上海)新能源科技有限公司 | Oil guide structure for preventing sintering of speed reducer with differential mechanism, speed reducer and vehicle |
-
2015
- 2015-10-28 CN CN201520845699.1U patent/CN205089955U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015535A (en) * | 2016-06-17 | 2016-10-12 | 柳州上汽汽车变速器有限公司 | Lubrication system for automobile transmission |
| CN107701708A (en) * | 2017-11-17 | 2018-02-16 | 金陵科技学院 | A kind of speed changer precisely application lubricating oil supplementary structure |
| WO2019218863A1 (en) * | 2018-05-14 | 2019-11-21 | Ningbo Geely Automobile Research & Development Co., Ltd. | A transmission |
| US11486486B2 (en) | 2018-05-14 | 2022-11-01 | Ningbo Geely Automobile Research & Development Co. | Sensor bar with oil channel in a transmission |
| CN110671489A (en) * | 2018-07-03 | 2020-01-10 | 上汽通用汽车有限公司 | Automobile gearbox and automobile |
| WO2020182344A1 (en) * | 2019-03-12 | 2020-09-17 | Sew-Eurodrive Gmbh & Co. Kg | Transmission comprising a lubricating oil distributer part |
| US11739825B2 (en) | 2019-03-12 | 2023-08-29 | Sew-Eurodrive Gmbh & Co. Kg | Transmission comprising a housing and an oil distribution part arranged in the housing |
| CN113833831A (en) * | 2021-09-29 | 2021-12-24 | 阿姆特(上海)新能源科技有限公司 | Oil guide structure for preventing sintering of speed reducer with differential mechanism, speed reducer and vehicle |
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