CN207396057U - The offline testboard bay of pure electric automobile driving unit - Google Patents
The offline testboard bay of pure electric automobile driving unit Download PDFInfo
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- CN207396057U CN207396057U CN201721351224.2U CN201721351224U CN207396057U CN 207396057 U CN207396057 U CN 207396057U CN 201721351224 U CN201721351224 U CN 201721351224U CN 207396057 U CN207396057 U CN 207396057U
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- frock
- pure electric
- offline
- electric automobile
- driving unit
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Abstract
A kind of offline testboard bay of pure electric automobile driving unit, including：EDU output terminals driving actuating unit, two groups of identical high-voltage wiring harness docking facilities, feeding slipway system and the positioning of the rack of T-type structure, two groups of journey variables are remodeled frock, wherein：It positions frock of remodeling to be arranged in feeding slipway system, feeding slipway system is slideably positioned in rack, and EDU output terminals driving actuating unit and high-voltage wiring harness docking facilities are symmetrically arranged in the both ends of rack.The utility model is integrally switched by frock, the quick of program is controlled to remodel, and can meet the off-line test requirement of the automobile pure electric vehicle driving unit with 1 or two driving motor, is had preferable flexible.
Description
Technical field
The utility model relates to a kind of technologies of pure electric automobile driving unit production field, are specifically a kind of pure electricity
The offline testboard bay of electrical automobile driving unit, for pure electric automobile driving unit volume production assembling it is offline when, carry out function inspection
It surveys, to ensure that product meets requirement of dispatching from the factory.
Background technology
It is the pure of mainstream at this stage for substituting the pure electric automobile driving unit (EV-EDU) of transmission automobile power assembly
One of electric vehicle engineering route.The product typical structure include one or two driving motor, one group of shift-variable gearbox or
Without gearshift reduction box, product includes the differential mechanism and power take-off mechanism of similar orthodox car speed changer.With traditional fuel oil
Automobile power assembly is the same, after the driving unit is offline on assembly line, it is also desirable to which its function, performance are comprehensively integrated
Detection, to ensure that finished products reach requirement of dispatching from the factory.This just needs to correspond to a kind of pure electric vehicle driving unit off-line test therewith
Rack carries out complete detection for assembling volume production to product.
Utility model content
The utility model is directed to deficiencies of the prior art, proposes a kind of offline survey of pure electric automobile driving unit
Test stand frame, by the EDU output terminals of distinctive two journey variables drive actuating unit, multi-functional monoblock type remodel frock and
The frock installation interface and high voltage power supply flexible harness docking facilities of standardization can preferably adapt to the pure electric vehicle of rapid development
Under automotive environment, under the conditions of pure electric automobile driving unit (EV-EDU) product is changeable, the larger multiple product of structure change is total to
Line production requirement.
The utility model is achieved through the following technical solutions：
The utility model includes：The rack of T-type structure, the EDU output terminals driving actuating unit of two groups of journey variables, two groups
Identical high-voltage wiring harness docking facilities, feeding slipway system and positioning is remodeled frock, wherein：It positions frock of remodeling and is arranged at feeding
In slide unit system, feeding slipway system is slideably positioned in rack, and EDU output terminals driving actuating unit and high-voltage wiring harness are to tipping
It puts and is symmetrically arranged in the both ends of rack.
The EDU output terminals driving actuating unit includes：It servo slide table and is arranged on servo slide table and connects successively
Motor, retainer axis and the drive seat connect, wherein：Drive seat is remodeled with being arranged at positioning in frock by changeable jack shaft
EV-EDU be connected.
The feeding slipway system includes：The servo slide table and be arranged at servo that guide rail, screw, servomotor form
Standard frock installation interface on slide unit, wherein：Hydraulic pressure, pneumatic, electrical pipeline and circuit are sent to by servo slide table by drag chain
Frock above standard frock installation interface, which is remodeled, docks region.
The pure electric automobile driving unit EV-EDU is to refer to substitute transmission fuel engines and transmission power
The pure electric automobile power device of assembly, including：At least one driving motor and its low-voltage signal wiring harness interface, high voltage power supply connect
Mouth and low-voltage signal wiring harness interface, deceleration or gear shift, the differential mechanism of power output.
The driving motor has electric machine controller (PEB).
Technique effect
Compared with prior art, the utility model proposes pure electric vehicle driving unit off-line test rack, homology can be met
The offline comprehensive detection of row multi items pure electric vehicle power driving unit EV-EDU.Because frock integrally switches, and in frock
On be integrated with the pneumatic, docking of hydraulic pressure, electric signal, and be configured with standardization installation interface, this cause rack remodel conveniently, from
Dynamicization degree is higher.Product sustained improvement design is very suitable for, expands the application scenario that model is maked rapid progress, is fast-developing
Pure electric automobile driving unit off-line test, provides good solution.
Description of the drawings
Figure 1A and Figure 1B is two kinds of EV-EDU outline drawings；
Fig. 2 the utility model horse structure schematic diagrams；
Fig. 3 is the utility model rack example main structure chart；
Fig. 4 drives actuating unit for EDU output terminals；
Fig. 5 A and Fig. 5 B install slide unit figure for the example of the utility model frock；
In figure：It is 1 rack, 2 output driving actuating unit servo slide tables, 3 driving motors, 4 transmission shafts, 5 drive seats, 6 interchangeable
Type jack shaft, 7 integrated docking facilities, 8 multi-functional frocks of remodeling, 9 high-voltage wiring harness flexible docking devices, 10 are integrated in EV-EDU
On PEB, 11EV-EDU, 12 frocks installation slide unit, 13 guide rails, 14 screws, 15 installation backing plates, 16 guide grooves, 17 longitudinal spacings
Block, 18 first hydraulic pressure moving platforms, 19 guide sleeves, 20 hydraulic pressure fast connector components, 21 stents, 22 pneumatic, electrical quick connectors,
23 servomotors, 24 drag chains, 25 displacement sensors, 26 oiling docking facilities, 27 second hydraulic pressure moving platforms, 28 limited blocks, 29 frocks
Pedestal, 30 guide fingers, 31 hydraulic pressure fast connector components, 32 motor low voltage wiring harness docking facilities, 33 cooling water docking adapters, 34
Pure electric automobile driving unit, 35NVH sensors, 36 hydraulic clamps, 37 pneumatic-electrical quick connectors, 38 installation pads
Plate, 39 gib blocks.
Specific embodiment
As seen in figures 3-5, the present embodiment includes：The EDU output terminals driving of 1, two group of journey variable of rack of T-type structure
Actuating unit, two groups of identical high-voltage wiring harness docking facilities 9, feeding slipway system 2 and positioning are remodeled frock 8, wherein：Positioning is changed
Type frock 8 is arranged in feeding slipway system 2, and feeding slipway system 2 is slideably positioned in rack 1, EDU output terminals driving power
Mechanism and high-voltage wiring harness docking facilities 9 are symmetrically arranged in the both ends of rack 1.
The feeding slipway system 2 is slideably positioned in by the guide rail of cast structure in rack 1.
As shown in figure 3, the EDU output terminals driving actuating unit includes：Servo slide table 2 and it is arranged at servo slide table
On 2 and sequentially connected motor 3, retainer axis 4 and drive seat 5, wherein：Drive seat 5 is by changeable jack shaft 6 with setting
The EV-EDU11 that positioning is remodeled in frock 8 is placed in be connected.
The high-voltage wiring harness docking facilities 9 are made of one group of tri- axis servo slide table of XYZ, the tri- axis servo slide table bags of XYZ
It includes：The high-field electrode for EV-EDU power supplies being arranged on Z axis slide unit.
The high-field electrode can be selected neatly for the EV-EDU that EV-EDU power electrodes direction is different model
Using 1 group or two groups of high-voltage wiring harness docking facilities, and flexibly it can set the position docked in bottom.
As shown in figure 4, the feeding slipway system 2 includes：The servo that guide rail 13, screw 14, servomotor 23 form
Slide unit and the standard frock installation interface being arranged on servo slide table, wherein：Servo slide table is by drag chain 24 by hydraulic pressure, gas
The frock that dynamic, electrical pipeline and circuit are sent to above standard frock installation interface, which is remodeled, docks region.
The standard frock installation interface is positioned and installed on slide unit for frock of remodeling, and is specifically included：Installation pad
Plate 15, guide groove 16 and longitudinal spacing block 17, wherein：Installation backing plate 15 is slideably positioned on the guide rail 13 of feeding slipway system 2,
Longitudinal spacing block 17 is fixedly installed on 13 end of guide rail of feeding slipway system 2, and guide groove 16 is fixedly installed on installation backing plate 15
On.
It quickly remodels for ease of frock, hydraulic pressure fast junction apparatus is further provided on servo slide table, the hydraulic pressure is quickly right
Connection device includes：First hydraulic pressure moving platform 18, hydraulic pressure fast connector component 20 and stent 21, wherein：Hydraulic pressure quick connector
Component 20 is fixedly installed on stent 21 and is connected with the drag chain 24 of feeding slipway system 2, and stent 21 passes through the first hydraulic pressure moving platform
18 are connected with the guide rail 13 of feeding slipway system 2.
When remodeling, it need to be only oriented to by guide groove, frock slides into longitudinal spacing block faying face, hydraulic pressure fast connector component
21, under the driving of slide unit 18, by guide sleeve 19, complete hydraulic pressure quick connector corresponding in frock and accurately dock, from
And frock is automatically performed to the quick links of equipment hydraulic circuit, without operation bidirectional；For low-voltage electrical and pneumatic tube
Road employs pneumatic, the electrical cnnector 22 of centralization, realizes that frock is electrical, gas circuit quick to equipment by artificial plug
Link and disconnection.
To reduce the frock accuracy of manufacture of remodeling, and increase the reliability for work of remodeling, first hydraulic pressure moving platform 18
End is equipped with to detect the whether correct displacement sensor 25 in frock position of operating position.
The positioning remodel frock 8 correspond to different structure EV-EDU it is different, specifically include：Such as Fig. 5 A and Fig. 5 B
The positioning of shown single motor is remodeled frock, including：Tooling base 29 and the second hydraulic pressure being arranged on tooling base 29 are slided
Platform 27, hydraulic clamp 36, oiling docking pneumatic device 26, hydraulic pressure fast connector component 31, the docking of motor low voltage wiring harness
Device 32, NVH sensor modules 35, cooling water docking adapter 33 and pneumatic-electrically quickly connect machine component 37.
For ease of remodeling, the tooling base 29 be equipped with installation backing plate 38 as shown in Figure 5 B, gib block 39 and
Limited block 28 positions frock 8 of remodeling and is fixedly installed on frock slide unit 2, further complete liquid so as to form standard installation interface
It presses, pneumatically with the quick connection electrically with lathe, that is, completes frock and remodel.
When rack works, feeding slipway is in outside, and EV-EDU completes positioning clamping and frock and EV- in frock
EDU hydraulic pressure, it is pneumatic, after electric signal harness automatic butt (be partly difficult to realize automation, can be partially over manual plug
Docking), working region is sent by servo slide table, high-voltage wiring harness docking facilities complete docking, and then driving head is driven by servo slide table
It is dynamic, working region is moved to, installs and is combined with the semiaxis on driving actuating unit with EV-EDU, you can start off-line test work
Make.By more than technical measures, complete equipment the degree of automation is higher, remodels conveniently, can cover and change more EV-EDU productions
The off-line test of product model.
Above-mentioned specific implementation can by those skilled in the art on the premise of without departing substantially from the utility model principle and objective with
Different modes carries out it local directed complete set, and the scope of protection of the utility model is subject to claims and not by above-mentioned specific
Implementation is limited, and each implementation within its scope is by the constraint of the utility model.
Claims (9)
1. a kind of offline testboard bay of pure electric automobile driving unit, which is characterized in that including：The rack of T-type structure, two groups of rows
Journey variable EDU output terminals driving actuating unit, two groups of identical high-voltage wiring harness docking facilities, feeding slipway system and positioning are changed
Type frock, wherein：It positions frock of remodeling to be arranged in feeding slipway system, feeding slipway system is slideably positioned in rack, EDU
Output terminal drives actuating unit and high-voltage wiring harness docking facilities to be symmetrically arranged in the both ends of rack.
2. the offline testboard bay of pure electric automobile driving unit according to claim 1, it is characterized in that, the EDU is defeated
Outlet driving actuating unit includes：Servo slide table and be arranged on servo slide table and sequentially connected motor, retainer axis and
Drive seat, wherein：Drive seat is connected by changeable jack shaft with being arranged at the positioning EV-EDU in frock that remodels.
3. the offline testboard bay of pure electric automobile driving unit according to claim 1, it is characterized in that, the feeding is slided
Platform system includes：Guide rail, screw, the servo slide table that servomotor forms and the standard frock being arranged on servo slide table installation
Interface.
4. the offline testboard bay of pure electric automobile driving unit according to claim 1, it is characterized in that, the high-voltage line
Beam docking facilities are made of one group of tri- axis servo slide table of XYZ, which includes：The use being arranged on Z axis slide unit
In the high-field electrode of EV-EDU power supplies.
5. the offline testboard bay of pure electric automobile driving unit according to claim 3, it is characterized in that, the standard work
Dress installation interface is positioned and installed on slide unit for frock of remodeling, including：Backing plate, guide groove and longitudinal spacing block are installed,
In：Installation backing plate is slideably positioned on the guide rail of feeding slipway system, and longitudinal spacing block is fixedly installed on feeding slipway system
Guide rail end, guide groove are fixedly installed on installation backing plate.
6. the offline testboard bay of pure electric automobile driving unit according to claim 2, it is characterized in that, the servo is slided
Platform is equipped with hydraulic pressure fast junction apparatus, which includes：First hydraulic pressure moving platform, hydraulic pressure quick connector group
Part and stent, wherein：Hydraulic pressure fast connector component is fixedly installed on stent and is connected with the drag chain of feeding slipway system,
Stent is connected by the first hydraulic pressure moving platform with the guide rail of feeding slipway system.
7. the offline testboard bay of pure electric automobile driving unit according to claim 6, it is characterized in that, first liquid
The end of pressure slide unit is equipped with to detect the whether correct displacement sensor in frock position of operating position.
8. the offline testboard bay of pure electric automobile driving unit according to claim 1, it is characterized in that, the positioning is changed
The EV-EDU that type frock corresponds to different structure is different, specifically includes：Tooling base and be arranged on tooling base
Two hydraulic pressure moving platforms, hydraulic clamp, oiling docking pneumatic device, hydraulic pressure fast connector component, the docking of motor low voltage wiring harness
Device, NVH sensor modules, cooling water docking adapter and pneumatic-electrically quickly connect machine component.
9. the offline testboard bay of pure electric automobile driving unit according to claim 8, it is characterized in that, the frock bottom
Seat is equipped with installation backing plate, gib block and limited block so as to form standard installation interface, positions frock of remodeling and is fixedly installed on
On frock slide unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721351224.2U CN207396057U (en) | 2017-10-19 | 2017-10-19 | The offline testboard bay of pure electric automobile driving unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721351224.2U CN207396057U (en) | 2017-10-19 | 2017-10-19 | The offline testboard bay of pure electric automobile driving unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207396057U true CN207396057U (en) | 2018-05-22 |
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ID=62328914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721351224.2U Active CN207396057U (en) | 2017-10-19 | 2017-10-19 | The offline testboard bay of pure electric automobile driving unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN207396057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982114A (en) * | 2018-06-22 | 2018-12-11 | 重庆青山工业有限责任公司 | New-energy automobile transmission assembly off-line test device |
| CN110411740A (en) * | 2019-07-31 | 2019-11-05 | 重庆金康动力新能源有限公司 | Electricity drives test macro, testboard, test pallet and the suspending apparatus of assembly |
-
2017
- 2017-10-19 CN CN201721351224.2U patent/CN207396057U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982114A (en) * | 2018-06-22 | 2018-12-11 | 重庆青山工业有限责任公司 | New-energy automobile transmission assembly off-line test device |
| CN108982114B (en) * | 2018-06-22 | 2024-01-12 | 重庆青山工业有限责任公司 | New energy automobile derailleur assembly off-line detection device |
| CN110411740A (en) * | 2019-07-31 | 2019-11-05 | 重庆金康动力新能源有限公司 | Electricity drives test macro, testboard, test pallet and the suspending apparatus of assembly |
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