CN101463896B - Lubrication apparatus of speed changer - Google Patents

Lubrication apparatus of speed changer Download PDF

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Publication number
CN101463896B
CN101463896B CN2009100448873A CN200910044887A CN101463896B CN 101463896 B CN101463896 B CN 101463896B CN 2009100448873 A CN2009100448873 A CN 2009100448873A CN 200910044887 A CN200910044887 A CN 200910044887A CN 101463896 B CN101463896 B CN 101463896B
Authority
CN
China
Prior art keywords
oil
speed changer
oil guide
lubrication
transmission
Prior art date
Application number
CN2009100448873A
Other languages
Chinese (zh)
Other versions
CN101463896A (en
Inventor
方伟荣
陈安红
李益南
葛海龙
谭秀杰
刘飞涛
邵志良
曹大为
王保国
Original Assignee
上海汽车集团股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 上海汽车集团股份有限公司 filed Critical 上海汽车集团股份有限公司
Priority to CN2009100448873A priority Critical patent/CN101463896B/en
Publication of CN101463896A publication Critical patent/CN101463896A/en
Application granted granted Critical
Publication of CN101463896B publication Critical patent/CN101463896B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/04Features relating to lubrication or cooling or heating
    • F16H57/042Guidance of lubricant
    • F16H57/0421Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0423Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/04Features relating to lubrication or cooling or heating
    • F16H57/048Type of gearings to be lubricated, cooled or heated
    • F16H57/0493Gearings with spur or bevel gears
    • F16H57/0494Gearings with spur or bevel gears with variable gear ratio or for reversing rotary motion

Abstract

The invention discloses a lubrication apparatus for a transmission. The lubrication apparatus comprises a transmission oil guide plate which is arranged in the transmission and is connected with a front shell of the transmission and a back shell thereof; the oil guide plate comprises an oil guide groove and an oil feeding groove, wherein, the oil feeding groove is a channel which extends out of the oil guide groove and leads to parts to be lubricated, and the end part of the oil feeding groove is provided with an oil outlet hole. The transmission lubricating oil liquid is stirred by the high-speed rotation of the gears, the lubricating oil drops which swash due to the effect of gravity are collected to the oil guide plate, and the collected lubricating oil is distributed to gear toothed wheels, final drive follower gears of a differential mechanism, shafts and bearings which need lubricating; automatic lubrication for the above components can be realized by adopting the lubricating apparatus of the invention.

Description

A kind of lubrication apparatus of speed changer
Technical field
The invention belongs to the vehicle transmission technical field, be specifically related to the lubricating fitting of automotive transmission.
Background technique
General speed changer lubrication system all is to store a certain amount of lubricating oil in speed changer, high speed rotating by the transmission gear pair stirs lubricating oil then, the lubricant oil that splashes is dropped into needs lubricated transmission components, takes the mode of splash lubrication to realize.At first, the component that general speed changer need lubricate have gear, axle and bearing etc., the many complex structures of kind, and lubricating system requires different; Secondly need lubricated component speed higher, for the lubricating requirement height; Once more, because the speed changer structure complexity, some parts take some special constructions to realize usually, but often lubrication effect are undesirable because structural limitations often exists lubricated dead band.In a word, conventional speed changer lubrication system architecture design is complicated, and is difficult to satisfy the lubrication needs of the inner multiple part of speed changer.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, a kind of lubrication apparatus of speed changer is provided, lubricant oil by this device is collected and distribution function, making needs each lubricated part can both reach satisfied lubrication effect, and this device has overcome the low and baroque disadvantage of traditional speed changer lubrication system lubricating efficiency.
The technological scheme of technical solution problem of the present invention is as follows:
A kind of lubrication apparatus of speed changer, it is characterized in that, described lubricating fitting is a speed changer oil guide plate, it is arranged in the speed changer and is connected with the speed changer rear case with the speed changer front case, described oil guide plate comprises oil guide slot and feeding bank, the lead to passage of respectively treating lubricating component of described feeding bank for drawing from oil guide slot, the feeding bank end is provided with oil outlet.
By above disclosed technological scheme as can be known, the present invention is by being provided with an oil guide plate in speed changer, because transmission oil liquid stirs by the high speed rotating of gear, lubricated oil droplet sticks on speed changer front case and the speed changer rear case, lubricated oil droplet is owing to the gravity reason is collected in the oil guide plate naturally, owing to be provided with oil guide slot and feeding bank in the oil guide plate, the lubricant oil of being collected by oil guide plate can be assigned to through feeding bank along oil guide slot needs lubricated each shifting gear, differential mechanism master slow down driven gear, axle and bearing, realizes initiatively lubricating.Satisfied different part lubrication needs, solved the speed changer part and had the problem of lubricating the dead band or being difficult to lubricate, can effectively improve the effect of speed changer with conventional method.The invention solves a series of deficiencies that the conventional transmission lubrication system is showed.
Description of drawings
Fig. 1 is the schematic representation of the present invention in transmission assembly;
Fig. 2 is a structural representation of the present invention.
Number in the figure is as follows:
1---oil guide plate; 2---oil guide slot; 3---feeding bank; 4---oil outlet;
5---oil collect port; 6---the input shaft assembly; 7---the output shaft assembly; 8---differential assembly.
Embodiment
Further specify the present invention below in conjunction with accompanying drawing and specific embodiment.
Be one embodiment of the invention as depicted in figs. 1 and 2, described lubrication apparatus of speed changer is a speed changer oil guide plate 1, it is arranged in the speed changer and is connected with the speed changer rear case with the speed changer front case, designed respectively at speed changer front case and speed changer rear case and to be used to install and the fixing mounting hole of oil guide plate, oil guide plate relies on these mounting holes to be fixed in the speed changer.Described oil guide plate 1 comprises oil guide slot 2 and feeding bank 3, the lead to passage of respectively treating lubricating component of described feeding bank 3 for drawing from oil guide slot 2, and feeding bank 3 ends are provided with oil outlet 4.
It is approximate L shaped that described oil guide slot 2 is; it extends to the speed changer rear case along front case always in case of transmission; oil guide slot can all be covered the horizontal and vertical both direction of speed changer; increase the lubricant housings; certainly oil guide slot of the present invention also can be other shapes, all should be in protection scope of the present invention to the initiatively lubricated oil guide slot shape of each parts as long as can realize.
Also can on the oil guide slot sidewall of L shaped crossing, offer open oil collect port 5 for ease of oil-collecting, make the position of oil collect port 5 in gearbox of oil guide plate the highest during installation.
The above embodiment only is a better embodiment of the present invention, does not constitute the restriction to the claim scope, and other substantial equivalence technological means that it may occur to persons skilled in the art that are all in protection domain of the present invention.

Claims (3)

1. lubrication apparatus of speed changer, it is characterized in that, described lubricating fitting is a speed changer oil guide plate (1), it is arranged in the speed changer and is connected with the speed changer rear case with the speed changer front case, described oil guide plate (1) comprises oil guide slot (2) and feeding bank (3), the lead to passage of respectively treating lubricating component of described feeding bank (3) for drawing from oil guide slot (2), feeding bank (3) is provided with oil outlet (4).
2. lubrication apparatus of speed changer according to claim 1 is characterized in that, described oil guide slot (2) is L-shaped, and it extends to the speed changer rear case along front case always in case of transmission.
3. lubrication apparatus of speed changer according to claim 2 is characterized in that, described oil guide slot (2) is provided with open oil collect port (5) at L shaped infall.
CN2009100448873A 2009-01-05 2009-01-05 Lubrication apparatus of speed changer CN101463896B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100448873A CN101463896B (en) 2009-01-05 2009-01-05 Lubrication apparatus of speed changer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100448873A CN101463896B (en) 2009-01-05 2009-01-05 Lubrication apparatus of speed changer

Publications (2)

Publication Number Publication Date
CN101463896A CN101463896A (en) 2009-06-24
CN101463896B true CN101463896B (en) 2011-08-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009100448873A CN101463896B (en) 2009-01-05 2009-01-05 Lubrication apparatus of speed changer

Country Status (1)

Country Link
CN (1) CN101463896B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3052836A1 (en) * 2016-06-17 2017-12-22 Suzuki Motor Corp GEAR FOR CHANGING SPEED FOR VEHICLES
FR3085456A1 (en) * 2018-08-31 2020-03-06 Suzuki Motor Corporation Oil gutter for transmission

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009052595A1 (en) * 2009-11-10 2011-05-12 GM Global Technology Operations LLC, Detroit Lubricating system for a vehicle transmission
JP5462033B2 (en) * 2010-03-05 2014-04-02 ダイハツ工業株式会社 Transmission oil supply device
JP5514246B2 (en) * 2012-03-16 2014-06-04 本田技研工業株式会社 Final reduction gear
JP5867438B2 (en) * 2013-03-29 2016-02-24 マツダ株式会社 Transmission lubrication structure
CN104214322B (en) * 2013-05-31 2016-08-10 浙江欣兴工具有限公司 Oil deflector
CN105650255B (en) * 2014-11-27 2019-06-04 爱知机械工业株式会社 Oil groove and the speed changer for having the oil groove
DE102015215788A1 (en) * 2015-08-19 2017-02-23 Zf Friedrichshafen Ag Oil guide bowl for a gearbox and gearbox
CN106931146A (en) * 2015-12-30 2017-07-07 Sew-工业减速机(天津)有限公司 The decelerator of the housing constituted with gear and by lower component and upper-part
CN110822067A (en) * 2018-08-14 2020-02-21 长城汽车股份有限公司 Auxiliary lubricating structure of transmission device and speed reducer
WO2020182344A1 (en) * 2019-03-12 2020-09-17 Sew-Eurodrive Gmbh & Co. Kg Transmission comprising a lubricating oil distributer part

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1629517A (en) * 2003-12-19 2005-06-22 本田技研工业株式会社 Structure of lubricating differential apparatus
JP2006226514A (en) * 2005-02-21 2006-08-31 Aisin Ai Co Ltd Transmission
CN201068975Y (en) * 2007-07-02 2008-06-04 贾云龙 Reduction box lubricating arrangement
CN201391596Y (en) * 2009-01-05 2010-01-27 上海汽车集团股份有限公司 Lubricating device of gearbox

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1629517A (en) * 2003-12-19 2005-06-22 本田技研工业株式会社 Structure of lubricating differential apparatus
JP2006226514A (en) * 2005-02-21 2006-08-31 Aisin Ai Co Ltd Transmission
CN201068975Y (en) * 2007-07-02 2008-06-04 贾云龙 Reduction box lubricating arrangement
CN201391596Y (en) * 2009-01-05 2010-01-27 上海汽车集团股份有限公司 Lubricating device of gearbox

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3052836A1 (en) * 2016-06-17 2017-12-22 Suzuki Motor Corp GEAR FOR CHANGING SPEED FOR VEHICLES
FR3085456A1 (en) * 2018-08-31 2020-03-06 Suzuki Motor Corporation Oil gutter for transmission

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