CN103411119A - Lubricating oil filling system for gearbox offline test bed - Google Patents
Lubricating oil filling system for gearbox offline test bed Download PDFInfo
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- CN103411119A CN103411119A CN201310370211XA CN201310370211A CN103411119A CN 103411119 A CN103411119 A CN 103411119A CN 201310370211X A CN201310370211X A CN 201310370211XA CN 201310370211 A CN201310370211 A CN 201310370211A CN 103411119 A CN103411119 A CN 103411119A
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- gearbox
- fuel tank
- filling system
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Abstract
The invention discloses a lubricating oil filling system for a gearbox test bed. The lubricating oil filling system is used for filling a gearbox on the gearbox test bed with lubricating oil, and an oil hole is formed in the gearbox. The lubricating oil filling system comprises an oil tank which is used for containing the lubricating oil, an oil pump which is provided with an oil inlet and an oil outlet and used for filling the gearbox with the lubricating oil inside the oil tank, a first pipeline through which the oil inlet is communicated with the oil tank and a second pipeline through which the oil outlet is communicated with the oil hole. According to the technical scheme, the lubricating oil filling system comprises the oil tank and the oil pump, the oil tank is communicated with the oil hole of the gearbox on the test bed through the pipelines, the oil pump is arranged on the pipeline, and the lubricating oil can be pumped out of the oil pump and injected into the gearbox, so that the lubricating oil filling operation is finished automatically, and manual lubricating oil filling is not required.
Description
Technical field
The application relates to gearbox inspection technology field, more particularly, relates to the roll off the production line oil filling system of test stand of a kind of gearbox.
Background technique
The gearbox test stand that rolls off the production line is the requisite equipment of gearbox production off-line test, for transmission assembly is detected to test one by one.As shown in Figure 1, comprise platform 10, drive motor 11 and gearbox 20, wherein: drive motor 11 and gearbox 20 all are arranged on platform, and connect by axle.Drive motor 11 is for to gearbox 20 input powers, so that gearbox 20 is carried out to every test.On gearbox 20, be provided with the oilhole for filling/extraction lubricant oil.
When carrying out test experience, by drive motor 11, drive gearbox 20, gearbox 20 is driven to test under idle condition, 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, thereby to the dispatch from the factory qualification judgement of gearbox 20 assemblies, to guarantee reliability and the Security of gearbox 20.Existing gearbox rolls off the production line test stand can't be automatically to gearbox 20 charging-up lubricant oils, and before detecting, needs are by the manual mode charging-up lubricant oil, and working efficiency is low.
Summary of the invention
In view of this, the oil filling system that the application provides a kind of gearbox to roll off the production line test stand, can be automatically to roll off the production line gearbox charging-up lubricant oil on test stand of gearbox, to increase work efficiency.
To achieve these goals, the existing scheme proposed is as follows:
A kind of oil filling system of gearbox test stand, for the gearbox charging-up lubricant oil on the 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 by described fuel tank, inject 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 the first pipeline the measuring apparatus measured for the lubricant oil that described oil pump is carried.
Preferably, described measuring apparatus comprises:
Be arranged on described the first pipeline, for the lubricant oil that described oil pump is carried, measure and export the metering oil tank of described oil mass signal;
Be arranged on described the first pipeline, and between described metering oil tank and described fuel tank, for the switch valve according to described the first pipeline of described oil mass signal shutoff/conducting.
Preferably, also comprise:
Be arranged in described fuel tank the heating equipment heated for the lubricant oil in described mailbox.
Preferably, also comprise:
Be arranged in described fuel tank the stirring apparatus stirred for 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 the first pipeline, and between described filler opening and described measuring apparatus, be provided with the first valve for described the first pipeline of shutoff/conducting;
On described the second pipeline, be provided with the second valve for described the second pipeline of shutoff/conducting;
On described the 3rd pipeline, be provided with the 3rd valve for described the 3rd pipeline of shutoff/conducting;
On described the 4th pipeline, be provided with the 4th valve for described the 4th pipeline of shutoff/conducting.
Preferably, on described the 3rd pipeline, also be provided with the filtrating equipment for lubricant oil is filtered.
From above-mentioned technological scheme, can find out, the disclosed oil filling system of the application comprises fuel tank and oil pump, fuel tank is connected by the oilhole of the gearbox on pipeline and test stand, oil pump is arranged on above-mentioned pipeline, and can be by lubricant oil from oil pump, extracting out and injecting gearbox, automatically complete oil filling work, no longer need manual charging-up lubricant oil.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technological scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the roll off the production line structural drawing of test stand of the application's gearbox;
Fig. 2 is the structural drawing of the disclosed a kind of oil filling system of the embodiment of the present application;
Fig. 3 is the structural drawing of the disclosed a kind of oil filling system of another embodiment of the application;
Fig. 4 is the structural drawing of the disclosed a kind of oil filling system of the another embodiment of the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technological scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skills are not making under the creative work prerequisite the every other embodiment who obtains, and all belong to the scope of the application's protection.
Embodiment one
Fig. 2 is the structural drawing of the disclosed a kind of oil filling system of 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, the first pipeline L1 and the second pipeline L2.
The oil outlet 42 of oil pump 40 is connected by the second pipeline L2 with the oilhole 21 of gearbox 20, and before gearbox 20 was detected, the lubricant oil that oil pump 40 will be stored in fuel tank 30 was transported in gearbox 20.
From above scheme, can find out, the disclosed oil filling system of the embodiment of the present application comprises fuel tank 30 and oil pump 40, fuel tank 30 is connected by the oilhole of the gearbox 20 on pipeline and test stand, oil pump 40 is arranged on above-mentioned pipeline, and can be by lubricant oil from fuel tank 30, extracting out and injecting 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 that is caused volume-variation by the reciprocal distortion of diaphragm, its working principle is similar to plunger pump, employing pressurized air is power source, for various corrosive liquids, liquid with particle, high viscosity, volatile, inflammable, hypertoxic liquid, all can carry well.Oil pump in the present embodiment adopts membrane pump with pneumatic drive the sticking lubricant oil of tool can be delivered into to gearbox 20 rapidly.
Embodiment two
Fig. 3 is the disclosed a kind of oil filling system of another embodiment of the application.
As shown in Figure 3, the oil filling system of the present embodiment has been set up metering oil tank 50, switch valve T, heating equipment 31 and stirring apparatus 32 on embodiment one basis, wherein: metering oil tank 50 and switch valve T all are 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 all are arranged in fuel tank.
Metering oil tank 50 measures for the lubricant oil to carrying, and the absolute altitude of metering oil tank 50 is lower than fuel tank 30, and the lubricant oil in fuel tank 30 can flow to metering oil tank 50 certainly like this.When needs during to gearbox 20 charging-up lubricant oil, open and be arranged on the first pipeline L1 above and the switch valve T between metering oil tank 50 and fuel tank 30, lubricant oil is namely from flowing into metering oil tank 50, when 50 oil mass in metering oil tank reaches preset capacity, be arranged on the fluid level transmitter 51 output shutdown signals on metering oil tank 50, switch valve T turn-offs according to shutdown signal, and now the oil mass 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.
In order when lubricant oil is heated, to be unlikely to local superheating, cause deterioration of lubricant, in fuel tank 30, also be provided with stirring apparatus 32, stirring apparatus 32 stirs lubricant oil when heating equipment heats lubricant oil, can make the lubricant oil thermally equivalent.
As can be seen from the above embodiments, by metering oil tank 50, can accurately control the oil filling amount to gearbox 20, and heating equipment 31 can heat lubricant oil, so that the oil temperature of lubricant oil meets predetermined temperature, stirring apparatus 32 can make lubricant oil when being heated, avoid local superheating and cause going bad.
Embodiment three
Fig. 4 is the structural drawing of the disclosed a kind of oil filling system of the another embodiment of the application.
As shown in Figure 4, the present embodiment has increased 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 embodiment two basis.
The 3rd pipeline L3 is used for being communicated with the filler opening 41 of oil pump 40 and the oil outlet 42 and fuel tank 20 of oilhole 21, the four pipeline L4 for being communicated with oil pump 40 of gearbox 20.
The 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, the second valve T2 is arranged on L2 on the second pipeline, the 3rd valve T3 is arranged on the 3rd pipeline L3, it is upper that the 4th valve T4 is arranged on the 4th pipeline L4, and filter 60 is arranged on the 3rd pipeline L3.
When needs during to gearbox 20 charging-up lubricant oil, at 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 open the first valve T1 and the second valve T2, simultaneously the 3rd valve T3 and the 4th valve T4 are closed, start oil pump 40, lubricant oil in metering oil tank 50 is conveyed into gearbox 20, when the lubricant oil of gearbox 20 interior injections reaches the oil mass of regulation, closes the first valve T1 and the second valve T2, stop simultaneously the operation of oil pump 40, complete the filling of lubricant oil.
After the test completed gearbox 20, open the 3rd valve T3 and the 4th valve T4, open oil pump 40, lubricant oil is extracted out through oilhole 21 from gearbox 20 is interior, and is transmitted back in fuel tank 30.
From above-mentioned technological scheme, can find out, the oil filling system of the present embodiment not only can be to the interior charging-up lubricant oil of gearbox 20, and can be by lubricant oil from the interior extraction of gearbox 20 and be transmitted back to fuel tank 30, so just no longer use and drain the oil by craft, further improved working efficiency.
On the 3rd pipeline L3, also be provided with filter 60, filter for the lubricant oil to conveying meeting fuel tank 30, the metal fragment pollution lubricating oil produced in laboratory with the gear pair of avoiding in gearbox 20.
Finally, also it should be noted that, in this article, relational terms such as the first and second grades only is used for an entity or operation are separated with another entity or control panel, and not necessarily requires or imply between these entities or operation the relation of any this reality or sequentially of existing.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make the process, method, article or the equipment that comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as the intrinsic key element of this process, method, article or equipment.In the situation that not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have 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 and other embodiments' difference that between each embodiment, identical similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the application.Multiple modification to these embodiments will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the application's spirit or scope, realization in other embodiments.Therefore, the application will 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 (8)
1. the oil filling system of a gearbox test stand, for the gearbox charging-up lubricant oil on the 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 by described fuel tank, inject 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.
2. oil filling system as claimed in claim 1, is characterized in that, described oil pump is membrane pump with pneumatic drive.
3. oil filling system as claimed in claim 1 or 2, is characterized in that, also comprises:
Be arranged on described the first pipeline the measuring apparatus measured for the lubricant oil that described oil pump is carried.
4. oil filling system as claimed in claim 3, is characterized in that, described measuring apparatus comprises:
Be arranged on described the first pipeline, for the lubricant oil that described oil pump is carried, measure and export the metering oil tank of described oil mass signal;
Be arranged on described the first pipeline, and between described metering oil tank and described fuel tank, for the switch valve according to described the first pipeline of described oil mass signal shutoff/conducting.
5. oil filling system as claimed in claim 1 or 2, is characterized in that, also comprises:
Be arranged in described fuel tank the heating equipment heated for the lubricant oil in described mailbox.
6. oil filling system as claimed in claim 5, is characterized in that, also comprises:
Be arranged in described fuel tank the stirring apparatus stirred for the lubricant oil in described fuel tank.
7. as claim 4,5 or 6 described oil filling systems, it is characterized in that, 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 the first pipeline, and between described filler opening and described measuring apparatus, be provided with the first valve for described the first pipeline of shutoff/conducting;
On described the second pipeline, be provided with the second valve for described the second pipeline of shutoff/conducting;
On described the 3rd pipeline, be provided with the 3rd valve for described the 3rd pipeline of shutoff/conducting;
On described the 4th pipeline, be provided with the 4th valve for described the 4th pipeline of shutoff/conducting.
8. oil filling system as claimed in claim 7, is characterized in that, also is provided with the filtrating equipment for lubricant oil is filtered on described the 3rd pipeline.
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 |
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| CN103411119A true CN103411119A (en) | 2013-11-27 |
| CN103411119B CN103411119B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310370211.XA Active CN103411119B (en) | 2013-08-22 | 2013-08-22 | A kind of oil filling system of gearbox offline test stand |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692538A (en) * | 2016-01-20 | 2016-06-22 | 宁波上中下自动变速器有限公司 | Oil filling system and method for transmission |
| 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 |
| CN108213826A (en) * | 2018-04-02 | 2018-06-29 | 重庆文理学院 | industrial welding robot displacement 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 |
| CN108703880A (en) * | 2018-06-12 | 2018-10-26 | 唐静 | Stereoscopic localized type physical therapy device |
| CN110243591A (en) * | 2019-06-27 | 2019-09-17 | 重庆长安汽车股份有限公司 | A kind of transmission oil filling method for determination of amount |
| CN113983152A (en) * | 2021-12-27 | 2022-01-28 | 四川诚邦浩然测控技术有限公司 | Gearbox filling oil circulating equipment |
| CN114295366A (en) * | 2021-12-31 | 2022-04-08 | 中国第一汽车股份有限公司 | System and method for testing lubricating oil quantity and ventilation of transmission |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105692538A (en) * | 2016-01-20 | 2016-06-22 | 宁波上中下自动变速器有限公司 | Oil filling system and method for transmission |
| 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 |
| CN108213826A (en) * | 2018-04-02 | 2018-06-29 | 重庆文理学院 | industrial welding robot displacement device |
| CN108703880A (en) * | 2018-06-12 | 2018-10-26 | 唐静 | Stereoscopic localized type physical therapy 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 |
| CN110243591A (en) * | 2019-06-27 | 2019-09-17 | 重庆长安汽车股份有限公司 | A kind of transmission oil filling method for determination of amount |
| 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 |
| CN113983152A (en) * | 2021-12-27 | 2022-01-28 | 四川诚邦浩然测控技术有限公司 | Gearbox filling oil circulating equipment |
| 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 |
| CN114295366A (en) * | 2021-12-31 | 2022-04-08 | 中国第一汽车股份有限公司 | System and method for testing lubricating oil quantity and ventilation of transmission |
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| CN103411119B (en) | 2016-03-30 |
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