CN103411119B - A kind of oil filling system of gearbox offline test stand - Google Patents
A kind of oil filling system of gearbox offline test stand Download PDFInfo
- Publication number
- CN103411119B CN103411119B CN201310370211.XA CN201310370211A CN103411119B CN 103411119 B CN103411119 B CN 103411119B CN 201310370211 A CN201310370211 A CN 201310370211A CN 103411119 B CN103411119 B CN 103411119B
- Authority
- CN
- China
- Prior art keywords
- oil
- pipeline
- gearbox
- fuel tank
- lubricant 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.)
- Active
Links
Landscapes
- Lubricants (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
This application discloses a kind of oil filling system of gearbox test stand, for the gearbox charging-up lubricant oil on gearbox test stand, described gearbox is provided with oilhole, comprising: for holding the fuel tank of lubricant oil; Be provided with filler opening and oil outlet, for the lubricant oil in described fuel tank being injected the oil pump of described gearbox; For being communicated with the first pipeline of described filler opening and described fuel tank; For being communicated with the second pipeline of described oil outlet and described oilhole.As can be seen from above-mentioned technological scheme, this oil filling system comprises fuel tank and oil pump, fuel tank is connected by the oilhole of pipeline with the gearbox on test stand, oil pump is arranged on above-mentioned pipeline, and lubricant oil can be extracted out from oil pump and inject gearbox, automatically complete oil filling work, no longer need manual charging-up lubricant oil.
Description
Technical field
The application relates to gearbox inspection technology field, more particularly, relates to a kind of oil filling system of gearbox offline test stand.
Background technique
Gearbox offline test stand is the requisite equipment of gearbox production off-line test, for carrying out detection experiment one by one to transmission assembly.As shown in Figure 1, comprise platform 10, drive motor 11 and gearbox 20, wherein: drive motor 11 and gearbox 20 are all arranged on platform, and are connected by axle.Drive motor 11 for gearbox 20 input power, to carry out every test to gearbox 20.Gearbox 20 is provided with the oilhole for lubricant oil of annotating/extract out.
When carrying out test experience, gearbox 20 is driven by drive motor 11, driving test is carried out under idle condition to gearbox 20, detect gearbox 20 each gear velocity ratio, smooth gear shifting, sealing, vehicle speed sensor, high and low shift switch and neutral switch etc. under the given rotating speed of test specification, thus to gearbox 20 assembly dispatch from the factory qualification judge, to ensure reliability and the Security of gearbox 20.Existing gearbox offline test stand cannot automatically to gearbox 20 charging-up lubricant oil, and before detecting, need by manual mode charging-up lubricant oil, working efficiency is low.
Summary of the invention
In view of this, the application provides a kind of oil filling system of gearbox offline test stand, can automatically to the gearbox charging-up lubricant oil on gearbox offline test stand, to increase work efficiency.
To achieve these goals, the existing scheme proposed is as follows:
An oil filling system for gearbox test stand, for the gearbox charging-up lubricant oil on gearbox test stand, described gearbox is provided with oilhole, comprising:
For holding the fuel tank of lubricant oil;
Be provided with filler opening and oil outlet, for the lubricant oil in described fuel tank being injected the oil pump of described gearbox;
For being communicated with the first pipeline of described filler opening and described fuel tank;
For being communicated with the second pipeline of described oil outlet and described oilhole.
Preferably, described oil pump is membrane pump with pneumatic drive.
Preferably, also comprise:
Be arranged on described first pipeline, the measuring apparatus that the lubricant oil for carrying described oil pump measures.
Preferably, described measuring apparatus comprises:
Be arranged on described first pipeline, the lubricant oil for carrying described oil pump measures and exports the metering oil tank of described oil mass signal;
Be arranged on described first pipeline, and between described metering oil tank and described fuel tank, for the switch valve of the first pipeline according to described oil mass signal shutoff/conducting.
Preferably, also comprise:
Be arranged in described fuel tank, for the heating equipment heated the lubricant oil in described mailbox.
Preferably, also comprise:
Be arranged in described fuel tank, for the stirring apparatus stirred the lubricant oil in described fuel tank.
Preferably, also comprise:
For being communicated with the 3rd pipeline of described filler opening and described oilhole;
For being communicated with the 4th pipeline of described oil outlet and described fuel tank;
On described first pipeline, and to be provided with between described filler opening and described measuring apparatus for turning off/conducting described in the first valve of the first pipeline;
Described second pipeline is provided with for turning off/conducting described in the second valve of the second pipeline;
Described 3rd pipeline is provided with for turning off/conducting described in the 3rd valve of the 3rd pipeline;
Described 4th pipeline is provided with for turning off/conducting described in the 4th valve of the 4th pipeline.
Preferably, described 3rd pipeline is also provided with the filtrating equipment for filtering lubricant oil.
As can be seen from above-mentioned technological scheme, oil filling system disclosed in the present application comprises fuel tank and oil pump, fuel tank is connected by the oilhole of pipeline with the gearbox on test stand, oil pump is arranged on above-mentioned pipeline, and lubricant oil can be extracted out from oil pump and inject gearbox, automatically complete oil filling work, no longer need manual charging-up lubricant oil.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural drawing of the application's gearbox offline test stand;
The structural drawing of Fig. 2 a kind of oil filling system disclosed in the embodiment of the present application;
The structural drawing of Fig. 3 a kind of oil filling system disclosed in another embodiment of the application;
The structural drawing of Fig. 4 a kind of oil filling system disclosed in the another embodiment of the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technological scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
Embodiment one
The structural drawing of Fig. 2 a kind of oil filling system disclosed in the embodiment of the present application.
As shown in Figure 2, the oil filling system of the present embodiment comprises fuel tank 30, oil pump 40, first pipeline L1 and the second pipeline L2.
Oil pump 40 is provided with filler opening 41 and oil outlet 42.
Fuel tank 30 is for storing lubricant oil, and fuel tank 30 is connected with the filler opening 41 of oil pump 40 by the first pipeline L1.
The oil outlet 42 of oil pump 40 is connected by the second pipeline L2 with the oilhole 21 of gearbox 20, and before detecting gearbox 20, the lubricant oil be stored in fuel tank 30 is transported in gearbox 20 by oil pump 40.
As can be seen from above scheme, oil filling system disclosed in the embodiment of the present application comprises fuel tank 30 and oil pump 40, fuel tank 30 is connected by the oilhole of pipeline with the gearbox 20 on test stand, oil pump 40 is arranged on above-mentioned pipeline, and lubricant oil can be extracted out from fuel tank 30 and inject gearbox 20, automatically complete the oil filling work to gearbox 20, no longer need manual charging-up lubricant oil.
In the present embodiment, oil pump 40 can adopt membrane pump with pneumatic drive.Membrane pump with pneumatic drive is a kind of displacement pump being caused volume-variation by diaphragm reciprocal transformation, its working principle is similar to plunger pump, employing pressurized air is power source, for various corrosive liquids, with the liquid of particle, high viscosity, volatile, inflammable, hypertoxic liquid, all can carry well.Oil pump in the present embodiment adopts membrane pump with pneumatic drive sticking for tool lubricant oil can be delivered into gearbox 20 rapidly.
Embodiment two
Fig. 3 is a kind of oil filling system disclosed in another embodiment of the application.
As shown in Figure 3, the oil filling system of the present embodiment has set up metering oil tank 50, switch valve T, heating equipment 31 and stirring apparatus 32 on the basis of embodiment one, wherein: metering oil tank 50 and switch valve T are all arranged on the first pipeline L1, switch valve T is between metering oil tank 50 and fuel tank 30, and heating equipment 31 and stirring apparatus 32 are all arranged in fuel tank.
Metering oil tank 50 is for measuring the lubricant oil of conveying, and the absolute altitude of metering oil tank 50 is lower than fuel tank 30, and the lubricant oil in such fuel tank 30 can flow to metering oil tank 50 certainly.When needs are to gearbox 20 charging-up lubricant oil, open and be arranged on the first pipeline L1 and switch valve T between metering oil tank 50 and fuel tank 30, lubricant oil is namely from flowing into metering oil tank 50, when in metering oil tank 50 oil mass reach preset capacity time, the fluid level transmitter 51 be arranged on metering oil tank 50 exports shutdown signal, switch valve T turns off according to shutdown signal, and the oil mass now in metering oil tank 50 no longer increases.Start oil pump 40, the lubricant oil in metering oil tank 50 can be input in gearbox 20.
Heating equipment 31 is for heating the lubricant oil in fuel tank 30, predetermined temperature is met to make the oil temperature of the lubricant oil of annotating to gearbox 20, heating equipment 31 is multiple heating pipe, heating pipe is controlled by oil temperature sensor (not shown), oil temperature sensor is arranged in fuel tank 30, and lower than the liquid level height of lubricant oil in fuel tank 30, under oil temperature is lower than the oil temperature preset, start heating pipe in limited time heat lubricant oil, when oil temperature is prescribed a time limit higher than in the oil temperature preset, control heating pipe and stop heating.
Causing deterioration of lubricant in order to be unlikely to local superheating when heating lubricant oil, in fuel tank 30, being also provided with stirring apparatus 32, stirring apparatus 32 stirs lubricant oil when heating equipment heats lubricant oil, can make lubricant oil thermally equivalent.
As can be seen from the above embodiments, the oil filling amount to gearbox 20 accurately can be controlled by metering oil tank 50, and heating equipment 31 can heat lubricant oil, to make the oil temperature of lubricant oil meet predetermined temperature, stirring apparatus 32 can make lubricant oil be avoided local superheating when heating and cause going bad.
Embodiment three
The structural drawing of Fig. 4 a kind of oil filling system disclosed in the another embodiment of the application.
As shown in Figure 4, the present embodiment adds the 3rd pipeline L3, the 4th pipeline L4, the first valve T1, the second valve T2, the 3rd valve T3, the 4th valve T4 and filter 60 on the basis of embodiment two.
3rd pipeline L3 for oilhole the 21, four pipeline L4 of the filler opening 41 with gearbox 20 that are communicated with oil pump 40 for being communicated with oil outlet 42 and the fuel tank 20 of oil pump 40.
First valve T1 is arranged on the first pipeline L1, and between the filler opening 41 and metering oil tank 50 of oil pump 40, second valve T2 is arranged on L2 on the second pipeline, 3rd valve T3 is arranged on the 3rd pipeline L3,4th valve T4 is arranged on the 4th pipeline L4, and filter 60 is arranged on the 3rd pipeline L3.
When needs are to gearbox 20 charging-up lubricant oil, first opening switch valve T, lubricant oil is from flowing to metering oil tank 50, when the oil mass in metering oil tank 50 reaches fuel allowance, switch valve T closes, then the first valve T1 and the second valve T2 is opened, 3rd valve T3 and the 4th valve T4 is closed simultaneously, start oil pump 40, lubricant oil in metering oil tank 50 is conveyed into gearbox 20, when the lubricant oil injected in gearbox 20 reaches the oil mass of regulation, closes the first valve T1 and the second valve T2, stop the operation of oil pump 40 simultaneously, complete the filling of lubricant oil.
After completing the test to gearbox 20, open the 3rd valve T3 and the 4th valve T4, open oil pump 40, lubricant oil is extracted out through oilhole 21 by gearbox 20, and is transmitted back in fuel tank 30.
As can be seen from above-mentioned technological scheme, the oil filling system of the present embodiment not only can to charging-up lubricant oil in gearbox 20, and lubricant oil can be extracted out and is transmitted back to fuel tank 30 in gearbox 20, so just no longer with being drained the oil by manual, further increase working efficiency.
3rd pipeline L3 is also provided with filter 60, for filtering the lubricant oil of conveying meeting fuel tank 30, the metal fragment pollution lubricating oil produced in the lab with the gear pair avoided in gearbox 20.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or control panel, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. an oil filling system for gearbox test stand, for the gearbox charging-up lubricant oil on gearbox test stand, described gearbox is provided with oilhole, it is characterized in that, comprising:
For holding the fuel tank of lubricant oil;
Be provided with filler opening and oil outlet, for the lubricant oil in described fuel tank being injected the oil pump of described gearbox;
For being communicated with the first pipeline of described filler opening and described fuel tank;
For being communicated with the second pipeline of described oil outlet and described oilhole;
Be arranged on described first pipeline, the measuring apparatus that the lubricant oil for carrying described oil pump measures;
Be arranged in described fuel tank, for the heating equipment heated the lubricant oil in described fuel tank;
Be arranged in described fuel tank, for the stirring apparatus stirred the lubricant oil in described fuel tank;
For being communicated with the 3rd pipeline of described filler opening and described oilhole;
For being communicated with the 4th pipeline of described oil outlet and described fuel tank;
On described first pipeline, and to be provided with between described filler opening and described measuring apparatus for turning off/conducting described in the first valve of the first pipeline;
Described second pipeline is provided with for turning off/conducting described in the second valve of the second pipeline;
Described 3rd pipeline is provided with for turning off/conducting described in the 3rd valve of the 3rd pipeline;
Described 4th pipeline is provided with for turning off/conducting described in the 4th valve of the 4th pipeline.
2. oil filling system as claimed in claim 1, it is characterized in that, described oil pump is membrane pump with pneumatic drive.
3. oil filling system as claimed in claim 1 or 2, it is characterized in that, described measuring apparatus comprises:
Be arranged on described first pipeline, the lubricant oil for carrying described oil pump measures and exports the metering oil tank of oil mass signal;
Be arranged on described first pipeline, and between described metering oil tank and described fuel tank, for the switch valve of the first pipeline according to described oil mass signal shutoff/conducting.
4. oil filling system as claimed in claim 3, is characterized in that, described 3rd pipeline is also provided with the filtrating equipment for filtering lubricant oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310370211.XA CN103411119B (en) | 2013-08-22 | 2013-08-22 | A kind of oil filling system of gearbox offline test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310370211.XA CN103411119B (en) | 2013-08-22 | 2013-08-22 | A kind of oil filling system of gearbox offline test stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103411119A CN103411119A (en) | 2013-11-27 |
| CN103411119B true CN103411119B (en) | 2016-03-30 |
Family
ID=49604148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310370211.XA Active CN103411119B (en) | 2013-08-22 | 2013-08-22 | A kind of oil filling system of gearbox offline test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103411119B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692538B (en) * | 2016-01-20 | 2018-02-16 | 宁波上中下自动变速器有限公司 | A kind of speed changer filling oil system and method |
| CN106931148A (en) * | 2017-04-28 | 2017-07-07 | 湖南省库塔科技有限公司 | Gear-box lubricating oil loading system and unmanned plane |
| CN108213826B (en) * | 2018-04-02 | 2019-08-20 | 重庆文理学院 | Industrial welding robot displacement device |
| CN108703880B (en) * | 2018-06-12 | 2020-12-08 | 吴秀娴 | Three-dimensional positioning type physiotherapy device |
| CN108547832A (en) * | 2018-06-29 | 2018-09-18 | 山推工程机械股份有限公司 | Construction machinery gear box testing stand cleannes on-line filtration system |
| CN110243591B (en) * | 2019-06-27 | 2020-07-10 | 重庆长安汽车股份有限公司 | Method for determining filling amount of lubricating oil of transmission |
| CN113983152B (en) * | 2021-12-27 | 2022-03-25 | 四川诚邦浩然测控技术有限公司 | Gearbox filling oil circulating equipment |
| CN114295366B (en) * | 2021-12-31 | 2024-06-14 | 中国第一汽车股份有限公司 | System and method for testing lubrication oil quantity and ventilation of transmission |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201779247U (en) * | 2010-09-08 | 2011-03-30 | 河北中迈机电设备有限公司 | Gearbox off-line cleaning system |
| CN102227583A (en) * | 2008-12-01 | 2011-10-26 | Zf腓德烈斯哈芬股份公司 | Method for dynamic oil filling of transmission for motor vehicles, and device for carrying out method |
| CN202916091U (en) * | 2012-11-21 | 2013-05-01 | 湖北航天技术研究院特种车辆技术中心 | Testing table for hydraulic automatic gearbox |
| CN203604956U (en) * | 2013-08-22 | 2014-05-21 | 上海索达传动机械有限公司 | Lubricating oil filling system for gearbox offline test bed |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56154196A (en) * | 1980-04-30 | 1981-11-28 | Hitachi Ltd | Oil feeder |
| US7207418B2 (en) * | 2003-10-27 | 2007-04-24 | Cinetic Automation Corporation | Oil fill machine |
-
2013
- 2013-08-22 CN CN201310370211.XA patent/CN103411119B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227583A (en) * | 2008-12-01 | 2011-10-26 | Zf腓德烈斯哈芬股份公司 | Method for dynamic oil filling of transmission for motor vehicles, and device for carrying out method |
| CN201779247U (en) * | 2010-09-08 | 2011-03-30 | 河北中迈机电设备有限公司 | Gearbox off-line cleaning system |
| CN202916091U (en) * | 2012-11-21 | 2013-05-01 | 湖北航天技术研究院特种车辆技术中心 | Testing table for hydraulic automatic gearbox |
| CN203604956U (en) * | 2013-08-22 | 2014-05-21 | 上海索达传动机械有限公司 | Lubricating oil filling system for gearbox offline test bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103411119A (en) | 2013-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103411119B (en) | A kind of oil filling system of gearbox offline test stand | |
| CN203604956U (en) | Lubricating oil filling system for gearbox offline test bed | |
| CN202073872U (en) | Driving experiment device of hydraulic motor for airplane generator | |
| CN102564860A (en) | Rotating joint durability testing principle and full-automatic testing machine | |
| CN202647158U (en) | Automated oil replacing device | |
| CN105806610A (en) | Rotary joint service life testing table for fluid conveying | |
| CN203961922U (en) | A kind of taking out type low pressure associated gas recovery device | |
| CN102507173B (en) | High-temperature high-speed heat conduction oil rotary joint test bench | |
| CN207894596U (en) | A kind of Reservoir Charge-Up valve reliability test system | |
| CN207192780U (en) | A kind of oil fuel delivery device | |
| CN204417104U (en) | Gear box oil loading system | |
| CN104155100A (en) | Outer lubricating oil system for constant loading test stand and application method thereof | |
| CN109187011A (en) | The online all-round property testing method of gearbox | |
| CN204716665U (en) | For the shared pumping plant of fork truck torque-converters and clutch test | |
| CN206439608U (en) | Motor vehicle lubricating oil automatic filling device on demand | |
| CN204142446U (en) | A kind of engine general assembly line seal checks hydraulic system | |
| CN204008127U (en) | The outer oil system of a kind of permanent dress testing table | |
| CN108520665A (en) | A kind of deep fat long distance pipeline multi-state nature imitation experiment device | |
| CN208653784U (en) | Free-standing compressor lubrication system detection platform | |
| CN203879818U (en) | Oil tank assembly for hydraulic system | |
| CN216477785U (en) | Special test device of lubricating oil pump oil gas performance | |
| CN207066729U (en) | A kind of intelligent master control formula fuel nozzle multi-function test stand | |
| CN105675294A (en) | Testing stand for testing gearbox of new energy vehicle | |
| CN201569551U (en) | Multifunctional detection pump station | |
| CN106342199B (en) | A kind of hydraulic gyration body is from dynamic test, detection control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |