CN208476531U - A kind of new energy automatic transmission assembly testing bench frame - Google Patents
A kind of new energy automatic transmission assembly testing bench frame Download PDFInfo
- Publication number
- CN208476531U CN208476531U CN201820949972.9U CN201820949972U CN208476531U CN 208476531 U CN208476531 U CN 208476531U CN 201820949972 U CN201820949972 U CN 201820949972U CN 208476531 U CN208476531 U CN 208476531U
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- CN
- China
- Prior art keywords
- automatic transmission
- load adjustment
- adjustment base
- new energy
- driving motor
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Abstract
The utility model discloses a kind of new energy automatic transmission assembly testing bench frame, including damping plate, the load adjustment base being mounted on damping plate, the automatic transmission on load adjustment base is fixed on by mounting rack, its left and right sides output shaft passes through the loading motor that transition axis connection is mounted on damping plate respectively, and torque sensor is housed between transition axis and loading motor, load adjustment base surface is also equipped with driving motor, its output shaft is connect by diaphragm coupling with transmission input shaft, driving motor simulated engine carries out Work condition analogue to speed changer.
Description
Technical field
The utility model relates to a kind of test-bed more particularly to a kind of new energy automatic transmission assembly testing bench framves.
Background technique
The power drive system of new-energy automobile generally comprises motor and speed changer etc., and design can simulate real vehicle load and be used to
The test-bed of amount, can effectively shorten the R&D cycle and reduce cost.Existing speed changer rack is by driving motor, load electricity
Machine, frequency-variable controller composition.Durable and performance test is carried out to speed changer, however existing test-bed is all according to speed changer
Type carry out custom-made, this speed changer for also having resulted in different type of machines just needs to be surveyed using different test-beds
Examination, considerably increase the cost of research and development.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of new energy automatic transmission assembly examination
Rack is tested, the removable frame of multiple directions is set on rack, to realize suitability when installation.
To achieve the above object, the utility model proposes following technical solutions: a kind of new energy automatic transmission assembly examination
Rack, including damping plate are tested, the load adjustment base being mounted on damping plate is fixed on load by mounting rack and adjusts bottom
Automatic transmission on seat, left and right sides output shaft pass through the load electricity that transition axis connection is mounted on damping plate respectively
Machine, and torque sensor is housed between transition axis and loading motor, load adjustment base surface is also equipped with driving motor, defeated
Shaft is connect by diaphragm coupling with transmission input shaft, and driving motor simulated engine carries out Work condition analogue to speed changer.
Preferably, load adjustment base surface is also equipped with gear-box, two sides are respectively output shaft and input shaft,
Driving motor is located at the side of input shaft, is connect by diaphragm coupling with gearbox input shaft, and the output shaft of gear-box is logical
Diaphragm coupling is crossed to connect with automatic transmission.
Preferably, the load adjustment base includes support base, mounting plate and screw rod is adjusted, the support base
Upper surface offers elongated slot, adjusts the back that screw rod is fixed on support base upper surface by bearing block, and feed screw nut is located at
In elongated slot, mounting plate is placed in support base, and the back side is fixed with feed screw nut, is adjusted screw rod one end and is equipped with handwheel, rotates
Handwheel moves axially mounting plate.
Preferably, interval is equipped with multiple pressure codes in the support base of the mounting plate axial sides, in mounting plate position
It sets and it is fixed after fixing.
Preferably, the driving motor is mounted on load adjustment base by motor base, which includes
Mounting base, bottom are fixed on load adjustment base by two groups of turbine lifts, realize driving motor mounting height tune up and down
Section.
The utility model has the advantages that a kind of revealed new energy automatic transmission assembly testing bench frame of the utility model, has such as
It is lower the utility model has the advantages that
The difference that can be encountered in more true simulating wheel driving process using transition axis cooperation two sides loading motor
Resistance, promotes the reliability of experimental data, while torque sensor being cooperated to acquire rotary speed parameter.
Be adjusted axially using load adjustment base realization, with adjust the center of drive motor shaft and loading motor axis away from, with
The installation test for adapting to different type of machines speed changer, increases test compatibility.
The test-bed can simulate the different operating conditions of speed changer, and all data of acquisition can be used for the performance in product later period
Verifying and durability test.
Detailed description of the invention
Fig. 1 is the schematic diagram of new energy automatic transmission assembly testing bench frame described in the utility model；
Fig. 2 is the structure chart of the utility model load adjustment base.
Specific embodiment
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model embodiment is carried out clear, complete
Description.
As shown in Figure 1 and 2, the revealed new energy automatic transmission assembly testing bench frame of the utility model, including damping are flat
Plate 1, the load adjustment base 2 being mounted on damping plate are fixed on the fluid drive on load adjustment base by mounting rack 3
Device 4 is mounted on the driving motor 6 loaded on adjustment base by motor base 5 and is directly installed on load adjustment base
Gear-box 7, the left and right sides output shaft of automatic transmission passes through transition axis 8 respectively and connects the load that is mounted on damping plate
Motor 9, and torque sensor 10 is housed between transition axis and loading motor, the gear-box two sides are respectively output shaft and defeated
Enter axis, driving motor is located at the side of input shaft, connect by diaphragm coupling 11 with gearbox input shaft, and gear-box is defeated
Shaft is connect by diaphragm coupling with automatic transmission, carries out Work condition analogue to speed changer by driving motor simulated engine.
The load adjustment base includes support base 12, mounting plate 13 and adjusts screw rod 14, the support base it is upper
End face offers elongated slot 15, adjusts the back that screw rod is fixed on support base upper surface by bearing block 16, and feed screw nut 17
In elongated slot, mounting plate is placed in support base, and the back side is fixed with feed screw nut, is adjusted screw rod one end and is equipped with handwheel
18, rotation handwheel mounting plate is moved axially, and in the support base of the mounting plate axial sides interval be equipped with it is more
A pressure code 19 is fixed it after installation Board position is fixed.
The motor base includes mounting base, and bottom is fixed on load adjustment base by two groups of turbine lifts, real
Mounting height is adjusted existing driving motor up and down.
Furthermore quiet calibration device 20 is also equipped on test-bed periodically to demarcate torque sensor,
Due to the distance between its output shaft of the speed changer of different type of machines and input shaft, original test is needed according to speed change
The installation site of device adjusts loading motor or driving motor position, very troublesome, and the utility model uses adjustment base, to adjust
The center of driving motor and loading motor is saved away to match the use of different type of machines speed changer.
The technology contents and technical characteristic of the utility model have revealed that as above, however those skilled in the art still may be used
Can teaching based on the utility model and announcement and make various replacements and modification without departing substantially from the spirit of the present invention, therefore, this
Utility model protection range should be not limited to the revealed content of embodiment, and should include the various replacements without departing substantially from the utility model
And modification, and covered by present patent application claim.
Claims (5)
1. a kind of new energy automatic transmission assembly testing bench frame, it is characterised in that: including damping plate, be mounted on damping plate
On load adjustment base, by mounting rack be fixed on load adjustment base on automatic transmission, the left and right sides output shaft
The loading motor on damping plate is mounted on by transition axis connection respectively, and is passed between transition axis and loading motor equipped with torque
Sensor, load adjustment base surface are also equipped with driving motor, and output shaft is connected by diaphragm coupling and transmission input shaft
It connects, driving motor simulated engine carries out Work condition analogue to speed changer.
2. a kind of new energy automatic transmission assembly testing bench frame according to claim 1, it is characterised in that: load is adjusted
Susceptor surface is also equipped with gear-box, and two sides are respectively output shaft and input shaft, and driving motor is located at the side of input shaft,
It is connect by diaphragm coupling with gearbox input shaft, and the output shaft of gear-box is connected by diaphragm coupling and automatic transmission
It connects.
3. a kind of new energy automatic transmission assembly testing bench frame according to claim 1, it is characterised in that: the load
Adjustment base includes support base, and mounting plate and adjusting screw rod, the upper surface of the support base offer elongated slot, adjust screw rod
The back of support base upper surface is fixed on by bearing block, and feed screw nut is located in elongated slot, mounting plate is placed on branch support group
On seat, the back side is fixed with feed screw nut, is adjusted screw rod one end and is equipped with handwheel, rotation handwheel moves axially mounting plate.
4. a kind of new energy automatic transmission assembly testing bench frame according to claim 3, it is characterised in that: the installation
Interval is equipped with multiple pressure codes in the support base of plate axial sides, is fixed after installation Board position is fixed to it.
5. a kind of new energy automatic transmission assembly testing bench frame according to claim 1, it is characterised in that: the driving
Motor is mounted on load adjustment base by motor base, which includes mounting base, and bottom passes through two groups of turbine liters
Drop machine is fixed on load adjustment base, realizes that mounting height is adjusted driving motor up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949972.9U CN208476531U (en) | 2018-06-20 | 2018-06-20 | A kind of new energy automatic transmission assembly testing bench frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820949972.9U CN208476531U (en) | 2018-06-20 | 2018-06-20 | A kind of new energy automatic transmission assembly testing bench frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476531U true CN208476531U (en) | 2019-02-05 |
Family
ID=65214329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820949972.9U Active CN208476531U (en) | 2018-06-20 | 2018-06-20 | A kind of new energy automatic transmission assembly testing bench frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946095A (en) * | 2019-05-08 | 2019-06-28 | 重庆理工清研凌创测控科技有限公司 | A kind of new energy vehicle deceleration device testing stand |
-
2018
- 2018-06-20 CN CN201820949972.9U patent/CN208476531U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109946095A (en) * | 2019-05-08 | 2019-06-28 | 重庆理工清研凌创测控科技有限公司 | A kind of new energy vehicle deceleration device testing stand |
| CN109946095B (en) * | 2019-05-08 | 2020-12-25 | 重庆理工清研凌创测控科技有限公司 | New forms of energy car decelerator test bench |
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