CN107906191A - A kind of aluminum alloy gear box structure for high ferro - Google Patents
A kind of aluminum alloy gear box structure for high ferro Download PDFInfo
- Publication number
- CN107906191A CN107906191A CN201711161456.6A CN201711161456A CN107906191A CN 107906191 A CN107906191 A CN 107906191A CN 201711161456 A CN201711161456 A CN 201711161456A CN 107906191 A CN107906191 A CN 107906191A
- Authority
- CN
- China
- Prior art keywords
- lower housing
- housing shell
- shell
- fastening bolt
- aluminum alloy
- 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.)
- Pending
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052802 copper Inorganic materials 0.000 claims abstract description 21
- 239000010949 copper Substances 0.000 claims abstract description 21
- 239000003208 petroleum Substances 0.000 claims abstract description 14
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010865 sewage Substances 0.000 claims abstract description 7
- 239000010687 lubricating oil Substances 0.000 abstract description 23
- 239000003921 oil Substances 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000005461 lubrication Methods 0.000 abstract description 10
- 239000000314 lubricant Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- -1 when gear rotates Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0402—Cleaning of lubricants, e.g. filters or magnets
- F16H57/0404—Lubricant filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0456—Lubrication by injection; Injection nozzles or tubes therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of aluminum alloy gear box structure for high ferro, including upper shell, the first mounting hole, connection bolt, lower housing shell, fastening bolt, transverse slat, the second mounting hole, petroleum pipeline, plush copper, gasket, jack, through hole, sewage groove, magnetite, jet, backing plate and oil pump.The beneficial effects of the invention are as follows:By in lower housing shell inner bottom connection backing plate and fastening bolt so that the various impurity chips of generation are lubricated in work can automatically flow to the inside least significant end of lower housing shell, and be entered in least significant end inside fastening bolt.Ensure that impurity chip will not ensure that the cleanliness factor of lubricating oil, make gear lubrication effect more preferable, will not produce excessive friction again with lubricant movement, impurity will not be entrained between gear, and the service life of gear extends.The gear-box is multiple functional, can guarantee that gear safely and efficiently works, and plush copper and jack are easy to the installation of housing.
Description
Technical field
The present invention relates to a kind of gear box structure, is specially a kind of aluminum alloy gear box structure for high ferro, belongs to tooth
Roller box application field.
Background technology
With the continuous development of scientific technology, the traffic transport industry in China has obtained raising at full speed.From steamer
To the high ferro of common train again till now, indicate that China railways technology is constantly improving.Possess various zero in high ferro
Part, in order to mitigate the weight of car body in itself, improves the performance used, and aluminum alloy gear box structure is often used in high ferro.
But the existing aluminum alloy gear box structure for high ferro still suffers from some shortcomings when in use.It is existing to be used for
The aluminum alloy gear box structure of high ferro, function is single, and internal gear lubrication effect is limited, when lubricating oil is less, influences gear
Normal work, the operating of unfavorable gear.And the impurity produced in working gear cannot remove, influence gear uses the longevity
Life.
The content of the invention
The purpose of the present invention is that to solve the above-mentioned problems and provides a kind of aluminum alloy gear case knot for high ferro
Structure.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of aluminum alloy gear box structure for high ferro,
Including upper shell, lower housing shell and fastening bolt, the upper shell bottom is connected with lower housing shell, and is set at the upper side of the upper shell
The first mounting hole is equipped with, the upper shell and the lower housing shell surrounding are both provided with transverse slat, the upper shell and the lower housing shell
The second mounting hole is provided with the middle part of junction, the lower housing shell bottom is connected with fastening bolt;
The transverse slat side is provided with plush copper inside the upper shell, and the lower housing shell is close to the transverse slat side
Jack is provided with, the plush copper and described jack one end are respectively connected with petroleum pipeline, and the lower housing shell inner bottom is welded with backing plate,
And the lower housing shell inner bottom side is provided with oil pump, several sprays are both provided with inside the lower housing shell and the upper shell
Hydraulic fluid port, the fastening bolt is internally provided with through hole, and both sides are both provided with several sewage grooves inside the fastening bolt.
Preferably, in order to allow upper-lower casing more to stablize by transverse slat connection, junction contact area bigger is described
Upper shell is bolted lower housing shell by connection, and connects bolt-through transverse slat.
Preferably, it is not easy to rock to make plush copper may be inserted at work in jack, internal lubrication oil is not easy to leak, institute
State the size of plush copper and the size of jack matches, and jack is internally provided with gasket.
Preferably, in order to allow the lubricating oil inside lower housing shell to enter by plush copper inside upper shell, easy to lubricating oil
Flowing, be in hollow setting inside the plush copper, and petroleum pipeline one end connects oil pump.
Preferably, in order to which the chip that the impurity and gear wear that allow to lubricate generation in work produce is accumulated in lower housing shell
Lowest part, and can be fixed together and no longer be moved inside housings with lubricating oil, protection gear is without damage, the fastening
Bolt inner bottom is connected with magnetite, and fastening bolt is connected to the lowest point inside lower housing shell.
Preferably, in order to allow the impurity of lower housing shell bottom automatically to move to fastening bolt side, easy to magnetite
Absorption, the backing plate bottom tilt 15 to 20 degree inside lower housing shell towards fastening bolt side.
Preferably, in order to which when lacking enclosure interior lubricating oil, oil pump also can sufficiently be absorbed to lubricating oil, avoid oil pump
Damage, and ensure lubricating oil can sufficiently utilize, the oil pump is internally mounted to the top of fastening bolt in lower housing shell.
Preferably, in order to allow the lubricating oil in work inside petroleum pipeline outwards to be sprayed from jet, the upper shell
It is connected with jet inside lower housing shell with petroleum pipeline.
The beneficial effects of the invention are as follows:By in lower housing shell inner bottom connection backing plate and fastening bolt so that in work
The various impurity chips that lubrication produces can automatically flow to the inside least significant end of lower housing shell, and enter fastening spiral shell in least significant end
Inside bolt.Ensure that impurity chip will not ensure that the cleanliness factor of lubricating oil, make gear lubrication effect more again with lubricant movement
It is good, excessive friction will not be produced, impurity will not be entrained between gear, and the service life of gear extends.And inside lower housing shell
The oil pump of bottom can transport lubricating oil to the inside of two housings, sprayed from enclosure interior to outside, make oil lubrication
Scope it is more extensive, internal gear can sufficiently contact lubricating oil, improve the efficiency of lubrication, and internal lubrication oil compared with
When few, it can guarantee that all gears can normally lubricate, do not interfere with the use of gear, avoid the damage of gear.The gear
Box function is complete, can guarantee that gear safely and efficiently works, and plush copper and jack are easy to the installation of housing.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is upper shell internal structure schematic diagram of the present invention.
Fig. 3 is fastening bolt internal structure schematic diagram of the present invention.
Fig. 4 is lower housing shell internal structure schematic diagram of the present invention.
In figure:1st, upper shell;2nd, the first mounting hole;3rd, bolt is connected;4th, lower housing shell;5th, fastening bolt;6th, transverse slat;7th,
Two mounting holes;8th, petroleum pipeline;9th, plush copper;10th, gasket;11st, jack;12nd, through hole;13rd, sewage groove;14th, magnetite;15th, oil spout
Mouthful;16th, backing plate;17th, oil pump.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1 shown in -4, a kind of aluminum alloy gear box structure for high ferro, including upper shell 1,4 and of lower housing shell
Fastening bolt 5,1 bottom of upper shell is connected with lower housing shell 4, and the upper side of upper shell 1 is provided with the first mounting hole 2, upper shell 1
Transverse slat 6 is both provided with 4 surrounding of lower housing shell, upper shell 1 and lower housing shell 4 are provided with the second mounting hole 7, lower casing in the middle part of junction
1 bottom of body is connected with fastening bolt 5;
The inside of upper shell 1 is provided with plush copper 9 close to 6 side of transverse slat, and lower housing shell 4 is provided with jack close to 6 side of transverse slat
11, plush copper 9 and 11 one end of jack are respectively connected with petroleum pipeline 8, and 4 inner bottom of lower housing shell is welded with backing plate 16, and inside lower housing shell 4
Bottom side is provided with oil pump 17, is both provided with several jets 15 inside lower housing shell 4 and upper shell 1, inside fastening bolt 5
Through hole 12 is provided with, and 5 inside both sides of fastening bolt are both provided with several sewage grooves 13.
As a kind of technical optimization scheme of the present invention, upper shell 1 connects lower housing shell 4 by connecting bolt 3, and connects spiral shell
Bolt 3 runs through transverse slat 6, upper-lower casing 4 is connected by transverse slat 6 and more stablizes, junction contact area bigger.
As a kind of technical optimization scheme of the present invention, the size and the size of jack 11 of plush copper 9 match, and jack 11
Gasket 10 is internally provided with, plush copper 9 is may be inserted at work in jack 11 and is not easy to rock, internal lubrication oil is not easy to let out
Leakage.
As a kind of technical optimization scheme of the present invention, the inside of plush copper 9 is in hollow setting, and the connection of 8 one end of petroleum pipeline is oily
Pump 17, allows the lubricating oil inside lower housing shell 4 to enter by plush copper 9 inside upper shell 1, easy to the flowing of lubricating oil.
As a kind of technical optimization scheme of the present invention, 5 inner bottom of fastening bolt is connected with magnetite 14, and fastening bolt
5 are connected to the lowest point inside lower housing shell 4, accumulate the chip for the impurity and gear wear generation that generation is lubricated in work
In the lowest part of lower housing shell 4, and it can be fixed together and no longer be moved inside housings with lubricating oil, protect gear not to be damaged
It is bad.
As a kind of technical optimization scheme of the present invention, 16 bottom of backing plate rolls inside lower housing shell 4 towards fastening bolt 5 one
Oblique 15 to 20 degree, allows the impurity of 4 bottom of lower housing shell automatically to move to 5 side of fastening bolt, easy to the absorption of magnetite 14.
As a kind of technical optimization scheme of the present invention, oil pump 17 is internally mounted to the upper of fastening bolt 5 in lower housing shell 4
Side, when lacking enclosure interior lubricating oil, oil pump 17 also can sufficiently be absorbed to lubricating oil, avoid the damage of oil pump 17, and protect
Card lubricating oil can be utilized sufficiently.
As a kind of technical optimization scheme of the present invention, upper shell 1 and 4 inside jet 15 of lower housing shell with petroleum pipeline 8
Connection, allows the lubricating oil in work inside petroleum pipeline 8 outwards to be sprayed from jet 8.
In the use of the present invention, first, it would be desirable to the gear of work is installed on two enclosure interiors by two mounting holes,
9 alignment receptacles 11 of plush copper of 1 bottom of upper shell are inserted into, and the position between two housings is fixed, easy to connect the installation of bolt, two
A housing is quick and easy for installation.Enclosure interior pours into suitable lubricating oil, when gear rotates, Lubricant on Gear is lubricated,
Cleaning and cooling, ensure that gear safely and efficiently works.The chip produced and impurity etc. are lubricated with lubricant movement, automatically
The bottom of lower housing shell 4 is fallen into from backing plate 16, is finally entered inside fastening bolt 5.Magnetite 14 inside fastening bolt 5 is by gear grinding
The chip absorption fallen is damaged, impurity enters inside sewage groove 13 in lubricating oil flow, parked inside sewage groove 13.In work
Oil pump 17 sprays the lubricating oil inside lower housing shell 4 by petroleum pipeline 8 and jet 15 from two enclosure interior surrounding case gears,
Ensure that gear lubrication is more abundant.When lubricants capacity is less, the lubricating oil of sprinkling ensures that gear can normally work.In use
Fastening bolt 5 is regularly disassembled into cleaning, internal chip and impurity are removed.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of aluminum alloy gear box structure for high ferro, including upper shell (1), lower housing shell (4) and fastening bolt (5), its
It is characterized in that:Upper shell (1) bottom is connected with lower housing shell (4), and is provided with the first peace at the upper side of the upper shell (1)
Fill hole (2), the upper shell (1) and the lower housing shell (4) surrounding are both provided with transverse slat (6), the upper shell (1) and it is described under
Housing (4) is provided with the second mounting hole (7) in the middle part of junction, and lower housing shell (1) bottom is connected with fastening bolt (5);
The upper shell (1) is internal to be provided with plush copper (9) close to the transverse slat (6) side, and the lower housing shell (4) is close to described
Transverse slat (6) side is provided with jack (11), and the plush copper (9) and the jack (11) one end are respectively connected with petroleum pipeline (8), described
Lower housing shell (4) inner bottom is welded with backing plate (16), and the lower housing shell (4) inner bottom side is provided with oil pump (17), institute
State and several jets (15) are both provided with inside lower housing shell (4) and the upper shell (1), set inside the fastening bolt (5)
Through hole (12) is equipped with, and the internal both sides of the fastening bolt (5) are both provided with several sewage grooves (13).
A kind of 2. aluminum alloy gear box structure for high ferro according to claim 1, it is characterised in that:The upper shell
(1) lower housing shell (4) is connected by connecting bolt (3), and connects bolt (3) and run through transverse slat (6).
A kind of 3. aluminum alloy gear box structure for high ferro according to claim 1, it is characterised in that:The plush copper
(9) size and the size of jack (11) match, and jack (11) is internally provided with gasket (10).
A kind of 4. aluminum alloy gear box structure for high ferro according to claim 1, it is characterised in that:The plush copper
(9) internal is in hollow setting, and petroleum pipeline (8) one end connects oil pump (17).
A kind of 5. aluminum alloy gear box structure for high ferro according to claim 1, it is characterised in that:The fastening spiral shell
Bolt (5) inner bottom is connected with magnetite (14), and fastening bolt (5) is connected to the internal lowest point of lower housing shell (4).
A kind of 6. aluminum alloy gear box structure for high ferro according to claim 1, it is characterised in that:The backing plate
(16) bottom is internal towards 15 to 20 degree of fastening bolt (5) side inclination in lower housing shell (4).
A kind of 7. aluminum alloy gear box structure for high ferro according to claim 1, it is characterised in that:The oil pump
(17) top of fastening bolt (5) is internally mounted in lower housing shell (4).
A kind of 8. aluminum alloy gear box structure for high ferro according to claim 1, it is characterised in that:The upper shell
(1) it is connected with the internal jet (15) of lower housing shell (4) with petroleum pipeline (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711161456.6A CN107906191A (en) | 2017-11-21 | 2017-11-21 | A kind of aluminum alloy gear box structure for high ferro |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711161456.6A CN107906191A (en) | 2017-11-21 | 2017-11-21 | A kind of aluminum alloy gear box structure for high ferro |
Publications (1)
Publication Number | Publication Date |
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CN107906191A true CN107906191A (en) | 2018-04-13 |
Family
ID=61846644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711161456.6A Pending CN107906191A (en) | 2017-11-21 | 2017-11-21 | A kind of aluminum alloy gear box structure for high ferro |
Country Status (1)
Country | Link |
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CN (1) | CN107906191A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007107688A (en) * | 2005-10-17 | 2007-04-26 | Nachi Fujikoshi Corp | Lubricating device |
CN201941803U (en) * | 2010-12-20 | 2011-08-24 | 中国北车集团大连机车车辆有限公司 | Complementary type internal lubricating speed changing box for locomotive |
CN206129351U (en) * | 2016-10-31 | 2017-04-26 | 四川帝华汽车科技股份有限公司 | Novel engine oil pan |
CN208237058U (en) * | 2017-11-21 | 2018-12-14 | 常州理工科技股份有限公司 | A kind of aluminum alloy gear box structure for high-speed rail |
-
2017
- 2017-11-21 CN CN201711161456.6A patent/CN107906191A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007107688A (en) * | 2005-10-17 | 2007-04-26 | Nachi Fujikoshi Corp | Lubricating device |
CN201941803U (en) * | 2010-12-20 | 2011-08-24 | 中国北车集团大连机车车辆有限公司 | Complementary type internal lubricating speed changing box for locomotive |
CN206129351U (en) * | 2016-10-31 | 2017-04-26 | 四川帝华汽车科技股份有限公司 | Novel engine oil pan |
CN208237058U (en) * | 2017-11-21 | 2018-12-14 | 常州理工科技股份有限公司 | A kind of aluminum alloy gear box structure for high-speed rail |
Non-Patent Citations (1)
Title |
---|
杨耀东等: "《液压与气动技术》", 31 August 2017, 北京理工大学出版社, pages: 116 * |
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