CN208420264U - It is a kind of to dock pressure test device for electric motor of automobile and automatically controlled cooling water channel - Google Patents
It is a kind of to dock pressure test device for electric motor of automobile and automatically controlled cooling water channel Download PDFInfo
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- CN208420264U CN208420264U CN201820940479.0U CN201820940479U CN208420264U CN 208420264 U CN208420264 U CN 208420264U CN 201820940479 U CN201820940479 U CN 201820940479U CN 208420264 U CN208420264 U CN 208420264U
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Abstract
Pressure test device is docked for electric motor of automobile and automatically controlled cooling water channel the utility model relates to a kind of, including fixed bottom plate, pneumatic apparatus, guiding mechanism, torque sensor and water channel fixed block, the guiding mechanism includes linear guide, guide rail slide block and limited block, the pneumatic apparatus includes mobile execution cylinder, Mobile Slide plate and air cylinder fixed plate, the water channel fixed block is located at the top of Mobile Slide plate, a cold water runner for running through water channel fixed block is opened up in the inside of the water channel fixed block, the torque sensor is located at the output shaft of mobile execution cylinder and the connecting pin of air cylinder fixed plate；This utility structure is simple, drives the water channel fixed block on Mobile Slide plate mobile by mobile execution cylinder, the front-end port of cold water runner is connected with the port of inverter waiting, according to the received interface pressure feedback data of torque sensor, it monitors under current working status, the docking pressure at mating interface end and displacement, to guarantee the stability of interface.
Description
Technical field
The utility model relates to a kind of test devices, in particular to a kind of to be used for electric motor of automobile and automatically controlled cooling water
The docking pressure test device in road.
Background technique
Currently, one can be generated during the interface abutting joint of electric vehicle motor controller and automatically controlled cooling water channel
Fixed interface docking pressure and joint displacement are generally required to use mating interface pressure test instrument and installed with test interface
Pressure feedback in journey, it is ensured that the stability of interface, existing test are mostly manually to carry out docking pressure with manual testing device
Test, test process efficiency is lower, and fault rate is higher in operation.
Utility model content
Purpose of the utility model is to solve above-mentioned existing defects, and fault rate can be reduced, improve by providing one kind
Product interface stability docks pressure test device for electric motor of automobile and automatically controlled cooling water channel.
To achieve the above object, the technical solution of the utility model is as follows:
It is a kind of to dock pressure test device for electric motor of automobile and automatically controlled cooling water channel, which is characterized in that including fixation
Bottom plate, pneumatic apparatus, guiding mechanism, torque sensor and water channel fixed block, the fixed bottom plate is concave face plate, described to lead
Include linear guide, guide rail slide block and limited block to mechanism, 1 straight line is equipped on the two sides boss of the fixed bottom plate and is led
Rail, the guide rail slide block are located in linear guide, and the limited block is located at the top of linear guide, the pneumatic apparatus packet
Mobile execution cylinder, Mobile Slide plate and air cylinder fixed plate are included, the Mobile Slide plate sets up the top of guide rail slide block, the gas
Below the front center of the fixed Mobile Slide plate of cylinder fixed plate, the mobile execution cylinder is located at outside the rear end of Mobile Slide plate
Side, output shaft connect with air cylinder fixed plate, and the quantity of the water channel fixed block is 2, and sets up the top of Mobile Slide plate separately
Two sides open up a cold water runner for running through water channel fixed block in the inside of the water channel fixed block, and the torque sensor is located at
The output shaft of mobile execution cylinder and the connecting pin of air cylinder fixed plate.
It as a preferred technical solution, further include sealing joint circle, the sealing joint circle is located at the front end of cold water runner
Interface, the inverter interface connection on the front end interface and automotive motor controller of the cold water runner, back end interface and vapour
Water cooling pipeline on vehicle cold water control system connects.
It as a preferred technical solution, further include sealing ring limit fixation hole, the sealing ring limit fixation hole is located at cold
Lower section at the front end interface of water flow passage is provided with stop screw in sealing ring limit fixation hole.
The utility model has the following beneficial effects: structure is simple, passes through the water on mobile execution cylinder drive Mobile Slide plate
Road fixed block is mobile, and the front-end port of cold water runner is connected with the port of inverter waiting, received according to torque sensor
Interface pressure feedback data monitors under current working status, the docking pressure at mating interface end and displacement, to guarantee the steady of interface
It is qualitative, and test data is relatively reliable, fault rate is lower.
Detailed description of the invention
Fig. 1 is a kind of structure for docking pressure test device for electric motor of automobile and automatically controlled cooling water channel of the utility model
Schematic diagram.
In figure: the fixed bottom plate of 1-, 2- pneumatic apparatus, 2-1- mobile execution cylinder, 2-2- Mobile Slide plate, 2-3- gas
Cylinder fixed plate, 3- guiding mechanism, 3-1- linear guide, 3-2- guide rail slide block, 3-3- limited block, 4- torque sensor, 5- water channel
Fixed block, 5-1- cold water runner, 6- sealing joint circle, 7- sealing ring limit fixation hole.
Specific embodiment
To make the structure feature to the utility model and the effect of being reached has a better understanding and awareness, to compared with
Good examples and drawings cooperate detailed description, are described as follows:
As shown in Figure 1, a kind of pressure test device that docks for electric motor of automobile and automatically controlled cooling water channel, including fixed bottom
Plate 1, pneumatic apparatus 2, guiding mechanism 3, torque sensor 4 and water channel fixed block 5, fixed bottom plate 1 are concave face plate, Guiding machine
Structure 3 includes linear guide 3-1, guide rail slide block 3-2 and limited block 3-3, is equipped with 1 straight line on the two sides boss of fixed bottom plate 1
Guide rail 3-1, guide rail slide block 3-2 are located on linear guide 3-1, and limited block 3-3 is located at the top of linear guide 3-1, pneumatic to execute
Element 2 sets up guide rail cunning including moving execution cylinder 2-1, Mobile Slide plate 2-2 and air cylinder fixed plate 2-3, Mobile Slide plate 2-2
The top of block 3-2, the front center lower section of the fixed Mobile Slide plate 2-2 of air cylinder fixed plate 2-3, mobile execution cylinder 2-1 are located at
On the outside of the rear end of Mobile Slide plate 2-2, output shaft connects with air cylinder fixed plate 2-3, and the quantity of water channel fixed block 5 is 2, and
The top two sides for setting up Mobile Slide plate 2-2 separately open up the cold water stream for running through water channel fixed block 5 in the inside of water channel fixed block 5
Road 5-1, torque sensor 4 are located at the output shaft of mobile execution cylinder 2-1 and the connecting pin of air cylinder fixed plate 2-3.
It in the present embodiment, further include sealing joint circle 6, sealing joint circle 6 is located at the front end interface of cold water runner 5-1
Locate, the inverter interface connection on the front end interface and automotive motor controller of cold water runner 5-1, back end interface and automobile cold water
Water cooling pipeline in control system connects.
It in the present embodiment, further include sealing ring limit fixation hole 7, sealing ring limit fixation hole 7 is located at cold water runner 5-1
Front end interface at lower section, sealing ring limit fixation hole 7 be provided with stop screw.
In the present embodiment, drive the water channel fixed block 5 on Mobile Slide plate 2-2 mobile by mobile execution cylinder 2-1,
The front-end port of cold water runner 5-1 is connected with the port of inverter waiting, it is anti-according to the received interface pressure of torque sensor 4
Data are presented, are monitored under current working status, the docking pressure at mating interface end and displacement, to guarantee the stability of interface, and are surveyed
Examination data are relatively reliable, and fault rate is lower.
In conclusion the preferred embodiment of only the utility model, is not used to limit the utility model implementation
Range, all equivalent changes according to carried out by shape described in the utility model claims range, construction, feature and spirit with repair
Decorations, should be included in the scope of the claims of the utility model.
Claims (3)
1. a kind of dock pressure test device for electric motor of automobile and automatically controlled cooling water channel, which is characterized in that including fixed bottom
Plate, pneumatic apparatus, guiding mechanism, torque sensor and water channel fixed block, the fixed bottom plate are concave face plate, the guiding
Mechanism includes linear guide, guide rail slide block and limited block, and 1 linear guide is equipped on the two sides boss of the fixed bottom plate,
The guide rail slide block is located in linear guide, and the limited block is located at the top of linear guide, and the pneumatic apparatus includes
Mobile execution cylinder, Mobile Slide plate and air cylinder fixed plate, the Mobile Slide plate set up the top of guide rail slide block, the cylinder
Below the front center of the fixed Mobile Slide plate of fixed plate, the mobile execution cylinder is located on the outside of the rear end of Mobile Slide plate,
Its output shaft connects with air cylinder fixed plate, and the quantity of the water channel fixed block is 2, and sets up the top two of Mobile Slide plate separately
Side opens up a cold water runner for running through water channel fixed block in the inside of the water channel fixed block, and the torque sensor is located at shifting
The output shaft of dynamic execution cylinder and the connecting pin of air cylinder fixed plate.
2. it is according to claim 1 it is a kind of dock pressure test device for electric motor of automobile and automatically controlled cooling water channel,
It is characterized in that: further including sealing joint circle, the sealing joint circle is located at the front end interface of cold water runner, the cold water runner
Front end interface and automotive motor controller on the connection of inverter interface, the water on back end interface and automobile cold water control system
Cold pipeline connects.
3. it is according to claim 2 it is a kind of dock pressure test device for electric motor of automobile and automatically controlled cooling water channel,
It is characterized in that: further including sealing ring limit fixation hole, the sealing ring limit fixation hole is located at the front end interface of cold water runner
Lower section is provided with stop screw in sealing ring limit fixation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940479.0U CN208420264U (en) | 2018-06-15 | 2018-06-15 | It is a kind of to dock pressure test device for electric motor of automobile and automatically controlled cooling water channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820940479.0U CN208420264U (en) | 2018-06-15 | 2018-06-15 | It is a kind of to dock pressure test device for electric motor of automobile and automatically controlled cooling water channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208420264U true CN208420264U (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820940479.0U Active CN208420264U (en) | 2018-06-15 | 2018-06-15 | It is a kind of to dock pressure test device for electric motor of automobile and automatically controlled cooling water channel |
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| Country | Link |
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| CN (1) | CN208420264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828129A (en) * | 2019-03-25 | 2019-05-31 | 深圳市明信测试设备有限公司 | A kind of fast accurate switching docking die set |
-
2018
- 2018-06-15 CN CN201820940479.0U patent/CN208420264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828129A (en) * | 2019-03-25 | 2019-05-31 | 深圳市明信测试设备有限公司 | A kind of fast accurate switching docking die set |
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