CN207132858U - A kind of vacuum test instrument of motor stator - Google Patents
A kind of vacuum test instrument of motor stator Download PDFInfo
- Publication number
- CN207132858U CN207132858U CN201721002352.6U CN201721002352U CN207132858U CN 207132858 U CN207132858 U CN 207132858U CN 201721002352 U CN201721002352 U CN 201721002352U CN 207132858 U CN207132858 U CN 207132858U
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- China
- Prior art keywords
- vacuum
- testboard
- control system
- sealing gasket
- tight
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Abstract
The utility model discloses a kind of vacuum test instrument of motor stator, including testboard, the frame and control system that are arranged on testboard, frame is provided with the display screen and operation button for being connected to control system, testboard is provided with least two sealing gaskets, vavuum pump is provided with testboard below, sealing gasket is provided with analoging detecting device and vacuum solenoid, and vacuum solenoid is electrically connected to control system with vavuum pump；Vacuum (-tight) housing is connected with equipped with least two and the one-to-one lift cylinder of sealing gasket, the cylinder rod lower end of lift cylinder in frame, the diameter of vacuum (-tight) housing is more than test bore dia, less than sealing gasket diameter；At least two and the one-to-one grating inductor of sealing gasket are additionally provided with front side of testboard, lift cylinder and grating inductor are connected with control system signal.Vacuum (-tight) housing is driven to lift by lift cylinder, torque is big, vacuum (-tight) housing can be made to be compressed tightly against on sealing gasket, it is ensured that to be hedged off from the outer world inside it.
Description
Technical field
Detection device technical field is the utility model is related to, more particularly to a kind of vacuum test device of motor stator.
Background technology
Motor stator will carry out coil interturn testing after manufacturing, in normal state testing stator coil turn-to-turn, hold
It is vulnerable to the influence of air ambient, the degree of accuracy is low, is usually unable to reach test request, and the length of conventionally test environment and stator
Phase running environment also has this very big difference, and it is showed also has the earth difference with actual conditions, should for this vacuum test device
Transport and give birth to, but existing vacuum test device, typically using the encryption seal sealing of locking type switching device, torque itself is little,
It is poorly sealed close；And existing vacuum test device easily weighs human hand wounded in seal process, security is poor.Therefore, have
Necessity designs a kind of motor stator vacuum test device of good airproof performance.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of good seal performance, safe and reliable motor
Stator vacuum test device, to improve test accuracy.
Technical scheme is used by the utility model solves its technical problem：
A kind of vacuum test instrument of motor stator, including testboard, the frame and control system that are arranged on testboard, institute
To state frame and be provided with the display screen and operation button for being connected to control system, the testboard is provided with least two sealing gaskets,
Vavuum pump is provided with testboard below, the sealing gasket is provided with analoging detecting device and vacuum solenoid, the vacuum
Magnetic valve is electrically connected to control system with vavuum pump；Lifted correspondingly with sealing gasket equipped with least two in the frame
Cylinder, the cylinder rod lower end of the lift cylinder are connected with vacuum (-tight) housing, and the diameter of the vacuum (-tight) housing is more than test bore dia, is less than
Sealing gasket diameter；At least two and the one-to-one grating inductor of sealing gasket, the lifting are additionally provided with front side of the testboard
Cylinder and grating inductor are connected with control system signal.
The analoging detecting device is connected with oil mist separator and pressure sensor, and the pressure sensor signal is connected to
Control system.
The vacuum (-tight) housing is made of clear perspex material, and its top is set to arc surface, and cylinder rod lower end is connected to
Its top center.
The display screen uses touch-screen, and the operation button is programmed by control system to be integrated on display screen.
Two split fan maintenance doors are provided with front side of the testboard, the sealing gasket is arranged to two, and is fanned respectively with two
Maintenance door is corresponding, and the grating inductor is fixed on upper edge, the display screen on front side of testboard and is arranged between two lift cylinders
Frame on.
The beneficial effects of the utility model are：Vacuum (-tight) housing is driven to lift by lift cylinder, torque is big, can make vacuum (-tight) housing
It is compressed tightly against on sealing gasket, it is ensured that be hedged off from the outer world inside it；Vacuum test environment is produced in vacuum (-tight) housing by vavuum pump,
Stator carries out testing coil turn-to-turn in vacuum (-tight) housing, has completely cut off the influence of air ambient, has improved the degree of accuracy of test, perfectly
Reach test request；Human hand is detected the presence of by grating inductor or other objects stretch out backward, can when vacuum (-tight) housing declines and
When to control system send signal, so as to control system control lift cylinder stop driving, avoiding vacuum (-tight) housing from being pressed onto human hand causes
Injury is pressed onto hard thing damage, improves security, prevents device damage.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is perspective view structural representation of the present utility model；
Fig. 2 is positive structure diagram of the present utility model.
Embodiment
Referring to figs. 1 to 2, a kind of vacuum test instrument of motor stator of the present utility model, including testboard 1, it is arranged at survey
Frame 2 and control system in test stand 1, the frame 2 are provided with the display screen 3 and operation button for being connected to control system, institute
State testboard 1 and be provided with least two sealing gaskets 4, be provided with vavuum pump in testboard 1 below, the sealing gasket 4 is provided with
Analoging detecting device 5 and vacuum solenoid 6, the vacuum solenoid 6 are electrically connected to control system with vavuum pump；The frame
Equipped with least two and the one-to-one lift cylinder 7 of sealing gasket 4 on 2, the lower end of cylinder rod 8 of the lift cylinder 7 is connected with
Vacuum (-tight) housing 9, the diameter of the vacuum (-tight) housing 9 are more than test bore dia, less than the diameter of sealing gasket 4；The front side of testboard 1 is additionally provided with
At least two are with control with the one-to-one grating inductor 10 of sealing gasket 4, the lift cylinder 7 and grating inductor 10
Signal of uniting connects.Vacuum (-tight) housing 9 is driven to lift by lift cylinder 7, torque is big, and vacuum (-tight) housing 9 can be made to be compressed tightly against sealing gasket 4
On, it is ensured that it is hedged off from the outer world inside it；Vacuum test environment is produced in vacuum (-tight) housing 9 by vavuum pump, stator is in vacuum (-tight) housing 9
Carry out testing coil turn-to-turn, completely cut off the influence of air ambient, improved the degree of accuracy of test, perfectly reach test request；
Human hand is detected the presence of by grating inductor 10 or other objects stretch out backward, can be to control in time when vacuum (-tight) housing 9 declines
System sends signal, and so that control system control lift cylinder 7 stops driving, avoiding vacuum (-tight) housing 9 from being pressed onto human hand causes injured or pressure
Damaged to hard thing, improve security, prevent device damage.
Preferably, the analoging detecting device 5 is connected with oil mist separator and pressure sensor, the pressure sensor letter
Number it is connected to control system.Analoging detecting device 5 sprays mist of oil when can be detected by oil mist separator with quick separating, keeps true
Cleaned in sky cover, to pour air again, opening vacuum (-tight) housing carries out the test of next stator；And pressure sensor can be real
When detection vacuum (-tight) housing in pressure, reach vacuum and by control system real-time display on a display screen, during to vacuumize
Standard.
As the further improvement of above-mentioned technical proposal, the vacuum (-tight) housing 9 is made of clear perspex material, thereon
Portion is set to arc surface, and the lower end of cylinder rod 8 is connected to its top center.
Further, the display screen 3 uses touch-screen, and the operation button is programmed by control system to be integrated in
On display screen 3, the operation of equipment, the modification of parameter and the establishment of program can be carried out by touch-screen, it is practical very convenient.
Further, the front side of testboard 1 is provided with two split fan maintenance doors 11, and the sealing gasket 4 is arranged to two, and respectively
Corresponding with two fan maintenance doors 11, the grating inductor 10 is fixed on the upper edge in the front side of testboard 1, and the display screen 3 is arranged on two
In frame 2 between lift cylinder 7, such setting so that equipment integrated symmetric, outward appearance is more attractive in appearance, and operator stands
Think that both sides operation is also more convenient in centre.
Simply better embodiment of the present utility model, but the utility model is not limited to above-described embodiment described above,
As long as it reaches technique effect of the present utility model with any same or similar means, protection model of the present utility model should be all fallen into
Within enclosing.
Claims (5)
1. a kind of vacuum test instrument of motor stator, including testboard, the frame and control system that are arranged on testboard, it is described
Frame is provided with the display screen and operation button for being connected to control system, it is characterised in that：The testboard is provided with least two
Individual sealing gasket, vavuum pump is provided with testboard below, the sealing gasket is provided with analoging detecting device and vacuum solenoid,
The vacuum solenoid is electrically connected to control system with vavuum pump；Equipped with least two and a pair of sealing gasket 1 in the frame
The lift cylinder answered, the cylinder rod lower end of the lift cylinder are connected with vacuum (-tight) housing, and the diameter of the vacuum (-tight) housing is more than instrument connection
Diameter, less than sealing gasket diameter；At least two and the one-to-one grating inductor of sealing gasket are additionally provided with front side of the testboard,
Lift cylinder and the grating inductor is connected with control system signal.
A kind of 2. vacuum test instrument of motor stator according to claim 1, it is characterised in that：The analoging detecting device
Oil mist separator and pressure sensor are connected with, the pressure sensor signal is connected to control system.
A kind of 3. vacuum test instrument of motor stator according to claim 1, it is characterised in that：The vacuum (-tight) housing is using saturating
Bright pmma material is made, and its top is set to arc surface, and cylinder rod lower end is connected to its top center.
A kind of 4. vacuum test instrument of motor stator according to claim 1, it is characterised in that：The display screen is using tactile
Screen is touched, the operation button is programmed by control system to be integrated on display screen.
5. according to a kind of vacuum test instrument of any described motor stator of Claims 1 to 4, it is characterised in that：The test
Two split fan maintenance doors are provided with front side of platform, the sealing gasket is arranged to two, and corresponding with two fan maintenance doors respectively, the light
Grid inductor is fixed on upper edge, the display screen on front side of testboard and is arranged in the frame between two lift cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721002352.6U CN207132858U (en) | 2017-08-11 | 2017-08-11 | A kind of vacuum test instrument of motor stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721002352.6U CN207132858U (en) | 2017-08-11 | 2017-08-11 | A kind of vacuum test instrument of motor stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132858U true CN207132858U (en) | 2018-03-23 |
Family
ID=61634487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721002352.6U Active CN207132858U (en) | 2017-08-11 | 2017-08-11 | A kind of vacuum test instrument of motor stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114355189A (en) * | 2021-12-18 | 2022-04-15 | 苏州英特模汽车科技有限公司 | Vacuum test system for motor stator performance |
-
2017
- 2017-08-11 CN CN201721002352.6U patent/CN207132858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114355189A (en) * | 2021-12-18 | 2022-04-15 | 苏州英特模汽车科技有限公司 | Vacuum test system for motor stator performance |
| CN114355189B (en) * | 2021-12-18 | 2024-02-20 | 苏州英特模科技股份有限公司 | Vacuum test system for motor stator performance |
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