CN207866853U - Sensor durability degree test machine - Google Patents
Sensor durability degree test machine Download PDFInfo
- Publication number
- CN207866853U CN207866853U CN201820349435.0U CN201820349435U CN207866853U CN 207866853 U CN207866853 U CN 207866853U CN 201820349435 U CN201820349435 U CN 201820349435U CN 207866853 U CN207866853 U CN 207866853U
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- sensor
- durability degree
- test machine
- controller
- degree test
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Abstract
The utility model discloses a kind of sensor durability degree test machines, sensor durability degree test machine, including board, board is equipped with controller, controller connects motor, the rotor of the main shaft connection electromagnetic type speed probe of motor, the shell of sensor are fixed on fixed frame；Speed probe is additionally provided with by the side of main shaft, speed probe connects controller by electric wire.The utility model provides a kind of sensor durability degree test machine, and sensor installation is easy to change, measurement efficiency is high, manufacturing cost is cheap, simple in structure, effectively can match and test durability degree with existing product.
Description
Technical field
The utility model is related to sensor testing techniques fields, and in particular to a kind of sensor durability degree test machine.
Background technology
Electromagnetic sensor, generally comprises rotor and stator, and the rotary shaft of motorcycle drives rotor motion, makes
It obtains in stator and generates induced current, constant and accurate rotary speed information can be obtained by measuring induced current, by motorcycle
The influence of bad working environments needs the durability degree between rotor and stator to sensor under different speed conditions to survey
Examination, a kind of existing measurement efficiency of shortage is high, replaces convenient, of low cost, simple in structure and matches the survey set with sensor structure
Test-run a machine.
Utility model content
In view of the deficienciess of the prior art, the utility model provides a kind of sensor durability degree test machine, sensor peace
It fills that easy to change, measurement efficiency is high, manufacturing cost is cheap, simple in structure, effectively can match and test with existing product and is durable
Degree.
The utility model provides a kind of sensor durability degree test machine, sensor durability degree test machine, including board, above-mentioned
Board is equipped with controller, above controller connects motor, the rotor of the main shaft connection electromagnetic type speed probe of above-mentioned motor,
The shell of the sensor is fixed on fixed frame；Speed probe is additionally provided with by the side of above-mentioned main shaft, above-mentioned speed probe is logical
Cross electric wire connection controller.
Preferably, the bottom of above-mentioned fixed frame is equipped with movable plate, above-mentioned movable plate is set on the guide rail at the top of board.
Preferably, above-mentioned guide rail is arranged in parallel two, above-mentioned guideway central is equipped with fixed column, is set at the top of above-mentioned fixed column
There is horizontal threaded bore, is equipped with horizontal screw bolt in above-mentioned threaded hole, above-mentioned screw rod one end is connected by bearing with movable plate, the other end
It is connected with handwheel.
Preferably, being additionally provided with liquid crystal touch display screen outside above controller.
Preferably, the external part of above-mentioned main shaft is equipped with branch sleeve, above-mentioned branch sleeve is sleeved on one end of above-mentioned rotor.
Preferably, above-mentioned speed probe is connected by electric wire with above controller.
The utility model has following advantageous effects：
Sensor installation it is easy to change, measurement efficiency is high, manufacturing cost is cheap, simple in structure, can effectively with existing production
Product match and test durability degree.
Description of the drawings
Fig. 1 is the utility model stereoscopic schematic diagram.
Fig. 2 is the utility model branch sleeve scheme of installation.
Specific implementation mode
Embodiment 1
A kind of 4 durability degree test machine of sensor, including board 12, board 12 is equipped with controller 13, controller 13 connects
Motor 1, the main shaft 3 of motor 1 connect the rotor 61 of electromagnetic type speed probe 6, and the shell 62 of sensor 6 is fixed on fixed frame 7；
Speed probe 2 is additionally provided with by the side of main shaft 3, speed probe 2 connects controller 13 by electric wire.Stator is equipped in shell 62
63 or induction coil, rotor 61 is equipped with internal gear 65, and external gear 64 is connected on shell 62, wherein, rotor, internal gear, external tooth
Structure between wheel, stator belongs to the prior art.Stator 63 or induction coil are connected by electric wire with controller.
Preferably, the bottom of fixed frame 7 is equipped with movable plate 5, movable plate 5 is set on the guide rail 8 at 12 top of board.
Preferably, guide rail 8 is arranged in parallel two, 8 center of guide rail is equipped with fixed column 9, and 9 top of fixed column is equipped with horizontal spiral shell
Pit, threaded hole is interior to be equipped with horizontal screw bolt 10, and 10 one end of screw rod is connected by bearing with movable plate 5, the other end and 11 phase of handwheel
Even.
Preferably, being additionally provided with liquid crystal touch display screen outside controller 13.
Preferably, the external part of main shaft 3 is equipped with branch sleeve 4, branch sleeve 4 is sleeved on one end of rotor 61.Connector sleeve
4 ends of cylinder are equipped with multiple pits and convex block, and the rotor tip is equipped with matched convex block and pit.When branch sleeve 4
Pit and convex block are mutually twisted to form male-female engagement after, motor, that is, rotatable.
Preferably, sensor 6 is connected by electric wire with controller 13.
When it is implemented, steps are as follows：
Sensor 6 is fixed to by fixture on fixed frame 7 by the first step.The rotor of measurement sensor 6 and stator it is durable
Degree.
Second step shakes handwheel, and mobile station is moved along, until branch sleeve is connected with main shaft.
Third walks, and starts the switch on controller, and motor starts to rotate, and stator or induction coil send the signal of acquisition
To controller 13, data are included on liquid crystal touch screen by controller.
The practical data measured of electric machine main shaft are sent to controller by the 4th step, the speed probe 2 above electric machine main shaft
And it is shown on liquid crystal touch display screen.
5th step tests the sensor durability degree under different operating mode rotating speeds, according to motor speed and revolution speed sensing
When the rotating speed that data that device 2 measures are consistent, electric rotating magnetic-type speed probe 6 measures is inconsistent, rotating electromagnetic at this time is judged
Formula speed probe reaches the durable limit.Complete durability degree test.
Above are merely preferred embodiments of the utility model, the scope of protection of the utility model is not limited merely to implement
Example, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should be pointed out that for this
For the those of ordinary skill of technical field, several improvements and modifications without departing from the principle of the utility model, these
Improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. sensor durability degree test machine, including board, it is characterised in that：The board is equipped with controller, the controller
Motor, the rotor of the main shaft connection electromagnetic type speed probe of the motor are connected, the stator of the sensor is consolidated by shell
It is scheduled on fixed frame；Speed probe is additionally provided with by the side of the main shaft, the speed probe connects controller by electric wire.
2. sensor durability degree test machine according to claim 1, it is characterised in that：The bottom of the fixed frame, which is equipped with, to be moved
Movable plate, the movable plate are set on the guide rail at the top of board.
3. sensor durability degree test machine according to claim 2, it is characterised in that：The guide rail is arranged in parallel two,
The guideway central is equipped with fixed column, and horizontal threaded bore is equipped at the top of the fixed column, horizontal screw bolt is equipped in the threaded hole,
Described screw rod one end is connected by bearing with movable plate, and the other end is connected with handwheel.
4. sensor durability degree test machine according to claim 1, it is characterised in that：It is additionally provided with liquid crystal outside the controller
Touch display screen.
5. sensor durability degree test machine according to claim 1, it is characterised in that：The external part of the main shaft, which is equipped with, to be connected
Female connector cylinder, the branch sleeve are sleeved on one end of the rotor.
6. sensor durability degree test machine according to claim 1, it is characterised in that：The speed probe passes through electric wire
It is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349435.0U CN207866853U (en) | 2018-03-14 | 2018-03-14 | Sensor durability degree test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349435.0U CN207866853U (en) | 2018-03-14 | 2018-03-14 | Sensor durability degree test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866853U true CN207866853U (en) | 2018-09-14 |
Family
ID=63456004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820349435.0U Active CN207866853U (en) | 2018-03-14 | 2018-03-14 | Sensor durability degree test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207866853U (en) |
-
2018
- 2018-03-14 CN CN201820349435.0U patent/CN207866853U/en active Active
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