CN217212412U - Cast aluminium plumpness of cast aluminium rotor detects uses two probe check out test set - Google Patents
Cast aluminium plumpness of cast aluminium rotor detects uses two probe check out test set Download PDFInfo
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- CN217212412U CN217212412U CN202221012291.2U CN202221012291U CN217212412U CN 217212412 U CN217212412 U CN 217212412U CN 202221012291 U CN202221012291 U CN 202221012291U CN 217212412 U CN217212412 U CN 217212412U
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- aluminum rotor
- plumpness
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Abstract
The utility model relates to a double-probe detection device for detecting the cast aluminum plumpness of a cast aluminum rotor, which comprises a workbench and a clamping component which is arranged on the workbench and can clamp and drive the cast aluminum rotor to rotate; the device comprises a clamping assembly, a cast aluminum rotor and a power driving assembly, wherein the clamping assembly is arranged on the outer side of the aluminum rotor, the power driving assembly is arranged on the inner side of the aluminum rotor, the power driving assembly is arranged on the outer side of the aluminum rotor, the two sets of probe assemblies are arranged on the two sides of the clamping assembly respectively, the two sets of power driving assemblies drive the two sets of probe assemblies to move linearly respectively, one of probe assemblies is electrified to generate a magnetic field, the cast aluminum rotor rotates under the driving of the clamping assembly to cut magnetic lines, the other probe assembly receives induced electromotive force to detect the cast aluminum plumpness of the cast aluminum rotor through the induced electromotive force. The utility model discloses a set up two sets of probe assembly, and distribute two sets of probe assembly in the both sides of centre gripping subassembly, and avoid two magnetic field mutual interference, and simple structure, convenient operation, and have better result of use.
Description
Technical Field
The utility model relates to a cast aluminium rotor detects technical field, especially relates to a cast aluminium rotor's cast aluminium plumpness detects uses two probe check out test set.
Background
The cast aluminum (squirrel cage) rotor is the rotor of the alternating current asynchronous motor, is called the squirrel cage rotor because its shape is like the squirrel cage, it is the important component of the alternating current asynchronous motor, while working, the stator of the alternating current asynchronous motor is the three-phase mosaic type distributed winding, the cast aluminum rotor is the cage-type conducting bar, the alternating current asynchronous motor will form the rotating magnetic field after the stator winding adds the three-phase alternating current, the closed conducting bar on its cast aluminum rotor will induce electromotive force and current because of cutting the magnetic line of force of the stator magnetic field, the conductor with electricity (current) will produce the movement in the magnetic field, and drive the cast aluminum rotor to rotate. The cast aluminum rotor is widely applied to the fields of daily life, factory equipment, ports and docks, oil fields and coal mines and the like due to simple structure, no winding, low maintenance cost and long service life.
At present, after the cast aluminum rotor is produced, the cast aluminum rotor is mostly directly assembled into a complete machine, and then the complete machine is detected, but the problem that whether the cast aluminum rotor belongs to or not cannot be prepared after the complete machine is unqualified in detection, so that the progress is influenced; therefore, the cast aluminum rotor detection device is generated, a cast aluminum rotor detection device commonly used in the prior art is a broken strip detector, a fixed magnetic field is generated through a single test sensor during detection, the cast aluminum rotor to be detected rotates to cut a magnetic induction line to generate induction current, a receiving sensor is used for detecting the magnetic field generated by the induction current to detect the cast aluminum plumpness of the cast aluminum rotor, the cast aluminum rotor is placed in the magnetic field generated by the test sensor to perform measurement when the magnetic field generated by the induction current of the sensor is received, and the measurement result is the superposition result of the two magnetic fields and has interference; in addition, the receiving sensor is driven by the cylinder to move forwards and backwards, errors are easy to exist in the forward and backward distance, and the cylinder itself has vibration and other reasons, so that the test result is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cast aluminium plumpness of cast aluminium rotor detects uses two probe check out test set, through setting up two sets of probe assembly, and distribute two sets of probe assembly in the both sides of centre gripping subassembly, and avoid two magnetic field mutual interferences, and simple structure, convenient operation, and better result of use has.
The utility model adopts the technical proposal that: a double-probe detection device for detecting the cast aluminum plumpness of a cast aluminum rotor comprises a workbench and a clamping assembly which is arranged on the workbench and can clamp and drive the cast aluminum rotor to rotate; the device comprises a clamping assembly, a probe assembly, a cast aluminum rotor and a power driving assembly, wherein the clamping assembly is arranged on the outer side of the aluminum rotor, the power driving assembly is arranged on the outer side of the clamping assembly, the probe assembly is arranged on the outer side of the clamping assembly, the power driving assembly is arranged on the inner side of the clamping assembly, the probe assembly is arranged on the outer side of the clamping assembly, the power driving assembly is arranged on the outer side of the clamping assembly, the probe assembly is arranged on the outer side of the clamping assembly, the power driving assembly drives the probe assembly to move linearly, the probe assembly is powered on to generate a magnetic field, the cast aluminum rotor rotates under the driving of the clamping assembly to cut magnetic lines, the probe assembly receives generated induced electromotive force, and the cast aluminum plumpness of the cast aluminum rotor is detected through the strength of the induced electromotive force.
As a further limitation to the above technical solution, each probe assembly includes an iron core, and a winding support sleeved on the iron core; the winding bracket is characterized by further comprising a winding wound on the winding bracket.
As a further limitation to the above technical solution, the winding support and the windings are respectively two groups, and each group of windings is respectively wound on the corresponding winding support.
As a further limitation to the above technical solution, the iron core is a silicon steel sheet iron core.
As a further limitation to the above technical solution, the iron core includes a body disposed in a U-shape, and two inclined ends integrally formed at two ends of the body; the device also comprises open ends respectively formed on the inclined ends, and the two open ends are arranged in a non-closed manner.
As a further limitation to the above technical solution, each power driving assembly includes a servo motor and a linear module in transmission connection with the servo motor, and each probe assembly is respectively mounted on the corresponding linear module.
As a further limitation to the above technical solution, the servo motor drives the linear module to move, so as to drive the probe assembly to move, and during testing, the inclined end of the probe assembly moves to a distance of 1mm to 5mm from the outer surface of the cast aluminum rotor.
As a further limitation to the above technical solution, the clamping assembly includes a rotating motor, and a rotating spindle in transmission connection with the rotating motor; the cast aluminum rotor comprises a workbench, and is characterized by further comprising a slide rail arranged on the workbench and an air cylinder fixture arranged on the slide rail in a sliding mode, wherein one end of the air cylinder fixture is provided with a tip, one end of a shaft hole of the cast aluminum rotor is inserted into the rotary main shaft, and the other end of the shaft hole of the cast aluminum rotor is arranged on the tip in a propping mode.
As a further limitation to the above technical solution, the dual-probe detection device for detecting the cast aluminum plumpness of the cast aluminum rotor further comprises a control and drive system and a main control display unit, wherein the main control display unit comprises a display, an operation button and a computer; the control and drive system comprises a servo driver, a master control circuit board, a communication interface, a signal input interface, a relay output interface, a data acquisition interface and the like, wherein the communication interface, the signal input interface, the relay output interface and the data acquisition interface are respectively formed on the master control circuit board, the communication interface is connected with the computer through a communication line, the signal interface is connected with the servo driver, the signal input interface is in signal communication with the operation button, the relay output interface is connected with an electromagnetic valve of the cylinder clamp and a power supply of the rotating motor, and the data acquisition interface is connected with each probe assembly.
The utility model discloses a cast aluminium plumpness of cast aluminium rotor detects uses two probe check out test set, can facilitate the quick centre gripping and dismantlement of cast aluminium rotor through the setting of centre gripping subassembly, and can drive cast aluminium rotor to rotate and cut the magnetic line of force; through two sets of probe assembly and order about two sets of power drive assembly's of two sets of probe assembly rectilinear movement's setting respectively, can make power drive assembly drive probe assembly and be close to or keep away from clamping device, and guaranteed displacement and precision, and make two probe assembly's magnetic field not take place to interfere, and guarantee to detect the precision, simple structure, convenient operation, and have better result of use.
Drawings
Fig. 1 is a front view of a dual-probe detection device for detecting the aluminum-casting plumpness of a cast aluminum rotor according to the present invention;
fig. 2 is a top view of the dual-probe detection apparatus for detecting the plumpness of cast aluminum of the cast aluminum rotor according to the present invention;
FIG. 3 is a schematic structural view of the probe assembly of the present invention;
fig. 4 is a schematic structural diagram of the iron core of the present invention;
fig. 5 is a schematic view of an assembly structure of the winding support and the winding according to the present invention;
fig. 6 is a schematic view of another angle assembly structure of the winding support and the winding according to the present invention.
In the figure:
1-workbench, 2-clamping component, 21-rotating spindle, 22-sliding rail, 23-cylinder clamp, 24-tip, 3-probe component, 31-iron core, 311-body, 312-inclined end, 313-opening end, 32-winding, 33-winding support, 41-servo motor, 42-linear module and 5-main control display unit.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Examples
Referring to fig. 1 and fig. 2, a dual-probe detection device for detecting the aluminum-casting saturation of a cast aluminum rotor includes a worktable 1, a clamping assembly 2 mounted on the worktable 1 and capable of clamping and driving the cast aluminum rotor to rotate, two sets of probe assemblies 3 respectively disposed at two sides of the clamping assembly 2, and two sets of power driving assemblies respectively driving the two sets of probe assemblies 3 to move linearly, wherein the two sets of power driving assemblies drive the two sets of probe assemblies 3 to respectively approach or leave the clamping assembly 2, one probe assembly 3 is powered on to generate a magnetic field, the cast aluminum rotor rotates under the driving of the clamping assembly 2 to cut magnetic lines, the other probe assembly 3 receives the generated induced electromotive force, and the cast aluminum saturation of the cast aluminum rotor is detected through the strength of the induced electromotive force.
As shown in fig. 3 to 6, each probe assembly 3 includes an iron core 31, a winding support 33 sleeved on the iron core 31, and a winding 32 wound on the winding support 33, specifically, for better magnetic conductivity, the iron core 31 is a silicon steel sheet iron core, and for better effect, as shown in fig. 4, the iron core 31 includes a body 311 disposed in a U shape, two inclined ends 312 integrally formed at two ends of the body 311, an open end 313 respectively formed on each inclined end 312, the two open ends 313 are disposed in a non-closed manner, the two inclined ends 312 are disposed to generate an air gap of a magnetic field in the iron core 31, in this embodiment, the winding support 33 includes a frame body, two frame plates respectively disposed at two ends of the frame body, and a winding column disposed between the two frame plates, a through hole is disposed between the two frame plates and the winding column for sleeving the winding support 33 on the iron core 31, the winding 32 is wound on the winding post, and in particular, the winding support 33 can fix the winding 32 and play an insulating role.
In order to generate a better magnetic field effect, in this embodiment, as shown in fig. 3, 5 and 6, the winding supports 33 and the windings 32 are respectively two groups, each group of windings 32 is respectively wound on the corresponding winding support 33, specifically, each winding 32 is wound by a copper enameled wire with a certain number of turns, and in order to meet the sensitivity requirement, only the number of turns of the wound enameled wire needs to be adjusted.
In this embodiment, in order to generate a stable magnetic field and ensure repeatability of detection, the accuracy of the distance between the probe assembly 3 and the cast aluminum rotor needs to be ensured after each movement, specifically, as shown in fig. 2, each power driving assembly includes a servo motor 41 and a linear module 42 in transmission connection with the servo motor 41, each probe assembly 3 is respectively installed on the corresponding linear module 42, the structure of the linear module 42 is driven by the servo motor 41, the movement position of the probe assembly 3 can be accurately determined, and the servo motor 41 drives the linear module 42 to move so as to drive the probe assembly 3 to move, during the test, the distance between the inclined end 312 of the probe assembly 3 and the outer surface of the cast aluminum rotor is 1 mm-5 mm.
In order to make the structure simple and easy to operate, the clamping assembly 2 comprises a rotating motor, a rotating main shaft 21 in transmission connection with the rotating motor, a slide rail 22 arranged on the workbench 1, and a cylinder clamp 23 arranged on the slide rail 22 in a sliding manner, wherein a tip 24 is arranged at one end of the cylinder clamp 23, one end of a shaft hole of the cast aluminum rotor is inserted on the rotating main shaft 21, and the other end of the shaft hole is arranged on the tip 24 in a propping manner.
One end of the shaft hole of the cast aluminum rotor is inserted on the rotating main shaft 21, and the other end of the shaft hole is propped on the tip 24, so that the rotating motor drives the rotating main shaft 21 to rotate, and further the cast aluminum rotor is driven to rotate.
In order to realize the automation of the detection, the double-probe detection device for detecting the cast aluminum plumpness of the cast aluminum rotor further comprises a control and driving system and a main control display unit 5, wherein the main control display unit 5 comprises a display, an operating button and a computer, the control and driving system comprises a servo driver and a main control circuit board, and a communication interface, a signal input interface, a relay output interface, a data acquisition interface and the like are respectively formed on the main control circuit board, specifically, the communication interface is connected with the computer through a communication line, the signal interface is connected with the servo driver, the signal input interface is in signal communication with the operating button, the relay output interface is connected with a solenoid valve of the cylinder clamp 23 and a power supply of a rotating motor, and the data acquisition interface is connected with each probe assembly 3.
The main control circuit board can receive a start or stop signal by operating the operation button, the corresponding two servo motors 41 are controlled to start or stop by the connected servo drivers, the electromagnetic valve connected to the relay output interface controls the cylinder clamp 23 to act to clamp or loosen the cast aluminum rotor, the power supply of the rotating motor connected to the relay output interface is switched on or off to drive the cast aluminum rotor to rotate or stop, the data acquisition of induced electromotive force is completed by the data acquisition interface, and the transmission of instructions and data is realized by the communication interface.
In the embodiment, the clamping assembly 2 is arranged to facilitate rapid clamping and dismounting of the cast aluminum rotor, and the cast aluminum rotor can be driven to rotate to cut magnetic lines; through two sets of probe assembly 3 and order about two sets of power drive assembly's of 3 rectilinear movement of two sets of probe assembly respectively setting up, can make power drive assembly drive probe assembly 3 and be close to or keep away from clamping device, and guaranteed displacement and precision, and make two probe assembly 3's magnetic field not take place to interfere, and guarantee to detect the precision, simple structure, convenient operation, and have better result of use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the present invention in the technical scope of the present invention, and the technical solution obtained by replacing or changing the technical idea of the present invention.
Claims (9)
1. The utility model provides a cast aluminium plumpness of cast aluminium rotor detects uses two probe check out test set which characterized in that: the device comprises a workbench and a clamping assembly which is arranged on the workbench and can clamp and drive a cast aluminum rotor to rotate; the device comprises a clamping assembly, a probe assembly, a cast aluminum rotor and a power driving assembly, wherein the clamping assembly is arranged on the outer side of the aluminum rotor, the power driving assembly is arranged on the outer side of the clamping assembly, the probe assembly is arranged on the outer side of the clamping assembly, the power driving assembly is arranged on the inner side of the clamping assembly, the probe assembly is arranged on the outer side of the clamping assembly, the power driving assembly is arranged on the outer side of the clamping assembly, the probe assembly is arranged on the outer side of the clamping assembly, the power driving assembly drives the probe assembly to move linearly, the probe assembly is powered on to generate a magnetic field, the cast aluminum rotor rotates under the driving of the clamping assembly to cut magnetic lines, the probe assembly receives generated induced electromotive force, and the cast aluminum plumpness of the cast aluminum rotor is detected through the strength of the induced electromotive force.
2. The dual-probe detection device for detecting the cast aluminum plumpness of the cast aluminum rotor according to claim 1, wherein: each probe assembly comprises an iron core and a winding support sleeved on the iron core; the winding bracket is characterized by further comprising a winding wound on the winding bracket.
3. The dual-probe detection device for detecting the cast aluminum plumpness of the cast aluminum rotor according to claim 2, wherein: the winding support and the windings are respectively two groups, and the windings of each group are respectively wound on the corresponding winding support.
4. The dual-probe detection device for detecting the cast aluminum plumpness of the cast aluminum rotor according to claim 2, wherein: the iron core is a silicon steel sheet iron core.
5. The dual-probe detection device for detecting the cast aluminum plumpness of the cast aluminum rotor according to claim 2, wherein: the iron core comprises a U-shaped body and two inclined ends integrally formed at two ends of the body; the device also comprises open ends respectively formed on the inclined ends, and the two open ends are arranged in a non-closed manner.
6. The dual-probe detection device for detecting the cast aluminum plumpness of the cast aluminum rotor according to claim 5, wherein: each power driving assembly comprises a servo motor and a linear module in transmission connection with the servo motor, and each probe assembly is respectively installed on the corresponding linear module.
7. The dual-probe detection device for detecting the cast aluminum plumpness of the cast aluminum rotor according to claim 6, wherein: the servo motor drives the linear module to move so as to drive the probe assembly to move, and during testing, the inclined end of the probe assembly moves to a distance of 1-5 mm from the outer surface of the cast aluminum rotor.
8. The dual-probe detection device for detecting the cast aluminum plumpness of the cast aluminum rotor according to claim 6, wherein: the clamping assembly comprises a rotating motor and a rotating main shaft in transmission connection with the rotating motor; the cast aluminum rotor comprises a rotating main shaft, a sliding rail and a cylinder clamp, wherein the rotating main shaft is arranged on the rotating main shaft, the cylinder clamp is arranged on the sliding rail in a sliding mode, one end of the cylinder clamp is provided with a tip, one end of a shaft hole of the cast aluminum rotor is inserted into the rotating main shaft, and the other end of the shaft hole of the cast aluminum rotor is arranged on the tip in a propping mode.
9. The dual-probe detection device for detecting the cast aluminum plumpness of the cast aluminum rotor according to claim 8, wherein: the double-probe detection equipment for detecting the cast aluminum plumpness of the cast aluminum rotor further comprises a control and drive system and a main control display unit, wherein the main control display unit comprises a display, an operation button and a computer; the control and drive system comprises a servo driver, a master control circuit board, a communication interface, a signal input interface, a relay output interface and a data acquisition interface, wherein the communication interface, the signal input interface, the relay output interface and the data acquisition interface are respectively formed on the master control circuit board, the communication interface is connected with the computer through a communication line, the signal interface is connected with the servo driver, the signal input interface is in signal communication with the operation button, the relay output interface is connected with an electromagnetic valve of the cylinder clamp and a power supply of the rotating motor, and the data acquisition interface is connected with each probe assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221012291.2U CN217212412U (en) | 2022-04-27 | 2022-04-27 | Cast aluminium plumpness of cast aluminium rotor detects uses two probe check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221012291.2U CN217212412U (en) | 2022-04-27 | 2022-04-27 | Cast aluminium plumpness of cast aluminium rotor detects uses two probe check out test set |
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| Publication Number | Publication Date |
|---|---|
| CN217212412U true CN217212412U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221012291.2U Active CN217212412U (en) | 2022-04-27 | 2022-04-27 | Cast aluminium plumpness of cast aluminium rotor detects uses two probe check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217212412U (en) |
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2022
- 2022-04-27 CN CN202221012291.2U patent/CN217212412U/en active Active
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