CN202853897U - Test bed for automotive automatic transmission valve plate - Google Patents
Test bed for automotive automatic transmission valve plate Download PDFInfo
- Publication number
- CN202853897U CN202853897U CN 201220639938 CN201220639938U CN202853897U CN 202853897 U CN202853897 U CN 202853897U CN 201220639938 CN201220639938 CN 201220639938 CN 201220639938 U CN201220639938 U CN 201220639938U CN 202853897 U CN202853897 U CN 202853897U
- Authority
- CN
- China
- Prior art keywords
- valve plate
- experiment table
- support
- test bed
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a test bed for an automotive automatic transmission valve plate, which comprises a rectangular test bed support and an auxiliary support, wherein the auxiliary support is fixed at one side of the upper part of the test bed support; the upper part of the test bed support is provided with an upper test bed surface; a pump station is arranged inside the test bed support; a oil supply oil path communicated with the pump station is arranged on the auxiliary support; and a test oil tank is arranged inside the test bed support close to the upper test bed surface. With the automotive automatic transmission valve plate, test on the valve plate performances and durability can be realized, an electromagnetic valve can be automatically controlled, the response relationship between the electromagnetic valve control of the valve plate and a hydraulic pressure system can be tested, and durability test on the electromagnetic valve actions when shift is controlled continuously and automatically can be realized.
Description
Technical field
The utility model relates to the detection field of automatic transmission valve plate, relates to specifically a kind of automatic gearbox valve plate testing table.
Background technology
Whether the permanance that the automatic transmission valve plate generally all needs to test the performance of function to valve plate, valve and valve detects and meets design requirement, at present, in traditional process of the test, usually can only do the basic function test of valve plate, can't realize the automatic control of solenoid valve, can't verify solenoid control and the hydraulic system response relation of valve plate, more can't realize the long duration test of automatically-controlled continuous gearshift solenoid valve action, therefore, be difficult to the performance of thoroughly evaluating valve plate.
The utility model content
Problem to be solved in the utility model is to provide a kind of automatic gearbox valve plate testing table that can carry out valve plate performance and long duration test for overcoming above-mentioned technological deficiency.
In order to address the above problem, the utility model by the following technical solutions:
A kind of automatic gearbox valve plate testing table, the experiment table support, the auxiliary stand that comprise rectangle, described auxiliary stand is fixed on a side on experiment table support top, the top of described experiment table support is provided with the experiment table upper table surface, be provided with pumping plant in the described experiment table support, described auxiliary stand is provided with the oil feeding line that is communicated with pumping plant, and the position near the experiment table upper table surface in the described experiment table support is provided with the test oil groove.
Below be further improvement of the utility model:
Position corresponding with the test oil groove on the described experiment table upper table surface is provided with the protective cover that prevents that experimental oil from splashing.
Further improve:
Described protective cover is organic glass shield, and described protective cover is provided with handle, sees through clearly viewing test state of organic glass.
Further improve:
Described auxiliary stand is provided with warm thermometric instrument, and described thermometric instrument is connected with oil feeding line and is used for showing current oil temperature that described auxiliary stand is provided with the start-stop button be used to the start and stop of controlling whole testing table.
Further improve:
Described experiment table support is provided with dismountable access door.
Further improve:
The bottom of described experiment table support is provided with oil trap near the position of access door, and oil trap can prevent that fluid from flowing out pollution ground.
During work, fixing valve plate supporting tool in the experiment oil groove is fixed on valve plate in the experiment oil groove by the valve plate supporting tool, and each interface on the valve plate is connected with corresponding oil circuit in the oil feeding line respectively, by the working environment of oil feeding line simulation valve plate, realize the test of valve plate.
The utility model adopts such scheme can realize valve plate performance and long duration test, the automatic control of solenoid valve, and solenoid control and the hydraulic system response relation of checking valve plate are realized the long duration test of automatically-controlled continuous gearshift solenoid valve action.
Below in conjunction with drawings and Examples the utility model is done further and to be specified.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Among the figure, the 1-test-bed; The 2-protective cover; 3-experiment table upper table surface; The 4-oil trap; 5-tests oil groove, 6-pumping plant; The 7-oil feeding line; The 8-thermometric instrument; The 9-start-stop button; The 10-access door; The 11-auxiliary stand; The 12-handle.
Embodiment
Embodiment, such as Fig. 1, Fig. 2, shown in Figure 3, a kind of automatic gearbox valve plate testing table, the experiment table support 1, the auxiliary stand 11 that comprise rectangle, described auxiliary stand 11 is fixed on a side on experiment table support 1 top, and the top of described experiment table support 1 is provided with experiment table upper table surface 3, is provided with pumping plant 6 in the described experiment table support 1, described auxiliary stand 11 is provided with the oil feeding line 7 that is communicated with pumping plant 6, and described experiment table support 1 interior position near experiment table upper table surface 3 is provided with test oil groove 5.
Position corresponding with test oil groove 5 on the described experiment table upper table surface 3 is provided with the protective cover 2 that prevents that experimental oil from splashing.
Described protective cover 2 is organic glass shield, and described protective cover 2 is provided with handle 12, sees through clearly viewing test state of organic glass.
Described auxiliary stand 11 is provided with warm thermometric instrument 8, and described thermometric instrument 8 is connected with oil feeding line 7 and is used for showing current oil temperature that described auxiliary stand 11 is provided with the start-stop button 9 be used to the start and stop of controlling whole testing table.
Described experiment table support 1 is provided with dismountable access door 10.
The bottom of described experiment table support 1 is provided with oil trap 4 near the position of access door 10, and oil trap 4 can prevent that fluid from flowing out pollution ground.
Be provided with the DAV-flowrate control valve stream that can regulate fuel supply flow rate in the described oil feeding line 7, EFV-reduction valve and tensimeter regulating system charge oil pressure, the ECV-logical valve regulates because the break-make oil circuit has realized that the valve plate working environment reproduces; Control and data acquisition system (DAS) realize the control of gearshift solenoid valve break-make, and the control signal of simulation wheel box control module ECU, and integrated data acquisition system (DAS) can Real Time Monitoring test data trend, can preserve the data analysis after test data is convenient to test.
During work, fixing valve plate supporting tool in the experiment oil groove 5 is fixed on valve plate in the experiment oil groove 5 by the valve plate supporting tool, and each interface on the valve plate is connected with corresponding oil circuit in the oil feeding line 7 respectively, by the working environment of oil feeding line 7 simulation valve plates, realize the test of valve plate.
Claims (6)
1. automatic gearbox valve plate testing table, the experiment table support (1) that comprises rectangle, auxiliary stand (11), described auxiliary stand (11) is fixed on a side on experiment table support (1) top, it is characterized in that: the top of described experiment table support (1) is provided with experiment table upper table surface (3), be provided with pumping plant (6) in the described experiment table support (1), described auxiliary stand (11) is provided with the oil feeding line (7) that is communicated with pumping plant (6), and the position near experiment table upper table surface (3) in the described experiment table support (1) is provided with test oil groove (5).
2. a kind of automatic gearbox valve plate testing table according to claim 1 is characterized in that: the upper position corresponding with testing oil groove (5) of described experiment table upper table surface (3) is provided with the protective cover (2) that prevents experimental oil and splash.
3. a kind of automatic gearbox valve plate testing table according to claim 2 is characterized in that: described protective cover (2) is organic glass shield, and described protective cover (2) is provided with handle (12).
4. a kind of automatic gearbox valve plate testing table according to claim 3, it is characterized in that: described auxiliary stand (11) is provided with warm thermometric instrument (8), described thermometric instrument (8) is connected with oil feeding line (7) and is used for showing current oil temperature that described auxiliary stand (11) is provided with the start-stop button (9) be used to the start and stop of controlling whole testing table.
5. a kind of automatic gearbox valve plate testing table according to claim 4, it is characterized in that: described experiment table support (1) is provided with dismountable access door (10).
6. a kind of automatic gearbox valve plate testing table according to claim 5 is characterized in that: the bottom of described experiment table support (1) is provided with oil trap (4) near the position of access door (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639938 CN202853897U (en) | 2012-11-18 | 2012-11-18 | Test bed for automotive automatic transmission valve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639938 CN202853897U (en) | 2012-11-18 | 2012-11-18 | Test bed for automotive automatic transmission valve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853897U true CN202853897U (en) | 2013-04-03 |
Family
ID=47985081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220639938 Expired - Fee Related CN202853897U (en) | 2012-11-18 | 2012-11-18 | Test bed for automotive automatic transmission valve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853897U (en) |
-
2012
- 2012-11-18 CN CN 201220639938 patent/CN202853897U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202360179U (en) | Automatic engine oil supply and replacement device for diesel generator set | |
| CN102620787B (en) | Method and device for testing on-automobile gasoline consumption of electric injection gasoline engine automobile | |
| CN203053691U (en) | Valve core life test machine | |
| CN202853897U (en) | Test bed for automotive automatic transmission valve plate | |
| CN203756493U (en) | Fuel pump core test equipment | |
| CN103412582A (en) | Engine oil temperature control circulation system of explosion-proof diesel engine performance test platform | |
| CN204330219U (en) | Riveting plug device for detecting sealability | |
| CN201810366U (en) | Automatic engine oil supply device for diesel generator set | |
| CN204239384U (en) | Liquid level module assembly test special tooling | |
| CN208673156U (en) | A kind of auto Oil-filling System Using in chemical fertilizer production | |
| CN201233317Y (en) | Automatic oil return apparatus for cylinder fatigue device test stand | |
| CN202393476U (en) | Oil weighing device for electronic injection fuel pump test bed | |
| CN202471371U (en) | Automatic transmission hydraulic execution element sealing property detector | |
| CN202867915U (en) | Buoyancy type auto-control valve | |
| CN203132770U (en) | Oil level adjusting and oil pressure measuring device of gearbox | |
| CN208168944U (en) | Machine oil disc assembly | |
| CN202789858U (en) | Hydraulic station | |
| CN202971426U (en) | Automatic temperature control system of operating vehicle equipment for mine | |
| CN202517326U (en) | Lubricating oil dispensing device | |
| CN205331121U (en) | Hydraulic pressure pump test load valves | |
| CN202741741U (en) | Powder metallurgy vacuum oil filling equipment | |
| CN202003239U (en) | Oil filter with electric oil level control device | |
| CN202410233U (en) | Automatic column chromatography device | |
| CN205745230U (en) | A kind of change speed gear box pasta finder | |
| CN203433380U (en) | Machine oil temperature-controlled circulating system of explosion-proof diesel engine performance testing stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20131118 |