CN210720661U - Motor detection equipment for teaching - Google Patents
Motor detection equipment for teaching Download PDFInfo
- Publication number
- CN210720661U CN210720661U CN201921037251.1U CN201921037251U CN210720661U CN 210720661 U CN210720661 U CN 210720661U CN 201921037251 U CN201921037251 U CN 201921037251U CN 210720661 U CN210720661 U CN 210720661U
- Authority
- CN
- China
- Prior art keywords
- motor
- teaching
- detected
- tested
- test equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The application discloses motor test equipment is used in teaching includes: the testing device comprises a workbench, a testing instrument arranged on one side of a position to be detected on the workbench, a moving mechanism used for moving a motor to be detected to the position to be detected, a power panel connected with a coil port of the motor to be detected and enabling the motor to be detected to be electrified to operate, and a transmission device driving the power panel to enable the power panel to be connected with or disconnected from the coil port of the motor to be detected at the position to be detected. The equipment provided by the application can realize the automation of the detection process, ensures the use safety, facilitates the operation and improves the detection efficiency.
Description
Technical Field
The utility model relates to a check out test set especially indicates a motor check out test set is used in teaching.
Background
Along with the vigorous development of the education industry, the types of electromechanical practical training equipment for professional technical training in teaching instruments are more and more, and various motors, in particular three-phase squirrel-cage asynchronous motors are also used.
In the teaching equipment use, often need detect the rotational speed and the noise of motor, traditional motor speed test mode is for being connected to motor speed tester with the motor is manual on, this kind of manual mode of connecting has certain danger to the student that the operation is not experienced, detection efficiency hangs down to waste time and energy.
Disclosure of Invention
The utility model provides a teaching is with motor check out test set, its aim at has solved the problem that the error rate is higher, inefficiency, have the potential safety hazard in the current motor test.
A motor test device for teaching comprising:
a work table;
the testing instrument is arranged on one side of the position to be tested on the workbench and used for testing the motor to be tested;
the moving mechanism is arranged on the workbench and used for moving the motor to be detected to the position to be detected;
the power panel is connected with a coil port of the motor to be tested and then enables the motor to be powered on to operate; and
and the transmission device drives the power panel to enable the power panel to be connected with or disconnected from the coil port of the motor to be detected at the position to be detected.
Further, the moving mechanism includes:
the rail is arranged on the workbench;
the tooling table moves along the track and is used for fixing a motor to be tested;
the conveying belt is used for conveying the tool table; and
and the power mechanism is used for driving the conveying belt to run.
Further, the conveyor belt is arranged on a pulley block, and the pulley block is positioned on one side of the track.
Furthermore, the transmission device is a first air cylinder which is fixed on the workbench and drives the power panel to move vertically above the position to be detected, and when the power panel moves downwards in place, the power panel is connected with a coil port of the motor to be detected.
The tool table is characterized by further comprising a second air cylinder used for fixing the tool table, the second air cylinder is arranged below the position to be detected, a first limiting structure is arranged below the tool table, a second limiting structure is connected onto the second air cylinder, and the first limiting structure is matched and fixed with the second limiting structure.
Further, the operation of the test instrument, the moving mechanism and the transmission device is controlled by a controller.
Furthermore, the middle part of the upper surface of the tool table is provided with a rectangular shallow groove corresponding to the motor chassis, and a bayonet lock for fixing the motor to be tested is arranged in the rectangular shallow groove.
Furthermore, the pulley block comprises two upper pulleys, two lower pulleys and a middle pulley, the two upper pulleys and the two lower pulleys are arranged in an inverted trapezoid shape, the middle pulley is located at the position close to the upper part in the middle of the two lower pulleys, and the conveying belt forms a closed conveying path along the outer sides of the two upper pulleys, the outer sides of the two lower pulleys and the inner side of the middle pulley.
Furthermore, the power panel is an insulating material PCB circuit board, and the lower surface of the power panel is provided with welding pins.
Further, the test instrument comprises a non-contact tachometer and/or a decibel meter.
The equipment provided by the application can realize the automation of the detection process, ensures the use safety, facilitates the operation and improves the detection efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
FIG. 1 is a perspective view of a teaching motor detection apparatus according to one embodiment of the present application;
FIG. 2 is another perspective view of a teaching motor detection apparatus according to one embodiment of the present application;
FIG. 3 is a schematic structural view of the tooling table and a second cylinder according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a power board structure of the teaching motor detection device according to an embodiment of the present application.
In the figure, a workbench 100, a base 101, a supporting leg 102, a table top 103, a vertical plate 104, a vertical support 105, a rail 201, an upper pulley 202, a lower pulley 203, a middle pulley 204, a conveyor belt 205, a servo motor 206, a tooling table 300, a chute 301, a rectangular shallow groove 302, a bump 305, a horn hole 306, a bayonet 307, a first cylinder 400, a power panel 500, a welding pin 501, a second cylinder 600, a conical column 601, a motor 700 to be tested, and a testing device 800.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Fig. 1 and fig. 2 are perspective views of two different angles of a motor testing apparatus for teaching, in this embodiment, a three-phase squirrel-cage asynchronous motor is used as a motor 700 to be tested, and the motor testing apparatus for teaching includes a workbench 100, a moving mechanism, a testing device 800, a transmission device, a power board 500 and a conveyor belt 205.
Specifically, the workbench 100 comprises a base 101, supporting legs 102 and a table top 103, wherein the supporting legs 102 support the table top 103 on the base 101, a vertical plate 104 is arranged on the table top 103 of the workbench 100, and a vertical bracket 105 is arranged on one side of the vertical plate 104.
Wherein, moving mechanism is used for moving the motor 700 that awaits measuring to waiting to detect the position, specifically speaking, riser 104 top is provided with track 201 along the horizontal direction, and frock platform 300 is through the spout 301 of its bottom and this track 201 cooperation, and the linear motion of horizontal direction is done along this track 201. The side of the vertical plate 104 is provided with a pulley block, the pulley block comprises two upper pulleys 202 arranged near the upper position, two lower pulleys 203 arranged near the lower position and a middle pulley 204 positioned between the upper pulleys 202 and the lower pulleys 203, the two upper pulleys 202 and the two lower pulleys 203 are arranged in an inverted trapezoid shape, a conveying belt 205 is arranged along the outer sides of the two upper pulleys 202, the outer sides of the two lower pulleys 203 and the inner side of the middle pulley 204 to form a closed conveying path, the upper pulleys 202 and the lower pulleys 203 are fixed pulleys, the middle pulley 204 is connected with a motor shaft of a servo motor 206 and is driven by the servo motor 206 to rotate, so that the conveying belt 205 is driven to run on the pulley block, and the power of the moving mechanism can be greatly reduced through the pulley block.
Wherein, drive mechanism sets up on vertical support 105, and this drive mechanism specifically is first cylinder 400, and this first cylinder 400 sets up vertically, and its upper end connects the rear end of power strip 500, and power strip 500 is the insulating material PCB circuit board, and this power strip 500 lower surface is provided with the welding pin 501 that corresponds with the coil interface, and three-phase electricity passes through welding pin 501 and transmits the motor. The position to be detected is when the tooling table 300 runs below the power panel 500, when the controller receives an instruction, the first cylinder 400 is controlled to drive the power panel 500 to move in the vertical direction, the welding pins 501 of the power panel 500 are connected with the coil interfaces, one welding pin is used as a U phase of the power supply, one welding pin is used as a V phase of the power supply, one welding pin is used as a W phase of the power supply, the other three welding pins are in short connection and used as N phases, and therefore the motor is enabled to run by electrifying. The automation of the detection process is realized, the safety of the test is ensured, and the device is particularly suitable for teaching.
Referring to fig. 3, the middle portion of the upper surface of the tooling platform 300 is provided with a rectangular shallow groove 302 corresponding to the motor chassis, so that the motor chassis can be just embedded into the tooling platform to prevent the motor chassis from horizontal displacement, four corners of the rectangular shallow groove 302 are respectively provided with a bayonet pin 307, and the bayonet pins correspond to four positioning holes of the motor chassis for fixing, so that the motor cannot shake, and the detection accuracy is improved.
As shown in fig. 2 and 3, a second cylinder 600 is disposed on the vertical support 105, the second cylinder 600 is located below the power panel 500, a first limiting structure is fixedly disposed at the lower portion of the tooling table, the height of the second cylinder 600 corresponds to the first limiting structure, and a second limiting structure is connected to the second cylinder 600. Particularly, first limit structure is a lug 305, the lateral part of this lug 305 is equipped with horn hole 306, the diameter of horn hole 306 outer end is greater than the inner diameter, second limit structure is the toper post 601 that corresponds with this horn hole 306, when the frock platform removes to target in place, start second cylinder 600 and insert toper post 601 in horn hole 306, second cylinder 600 is fixed the frock platform, make the frock platform can be more stable when examining to it is more accurate to make detection achievement.
In this embodiment, the vertical bracket 105 is provided with the testing device 800, the testing device 800 is a non-contact tachometer, the tachometer is preferably a reed UT372 tachometer, and a detection end of the tachometer is directly opposite to a motor shaft center point of the to-be-tested motor 700 at the to-be-tested position, measures the rotation speed of the to-be-tested motor 700, and feeds the rotation speed back to the controller.
In another embodiment, the testing device 800 is a decibel meter, the decibel meter is a TASCO noise and vibration tachometer TMS865B, and the detection end is aligned to the testing motor 700 located at the position to be tested, and is used for measuring decibel value and feeding back the decibel value to the controller.
In another embodiment, the testing device 800 includes a non-contact tachometer and a decibel meter, the tachometer is preferably a reed UT372 tachometer, the decibel meter is a TASCO noise and vibration tachometer TMS865B, the detecting end of the tachometer is directly opposite to the center point of the motor shaft of the motor 700 to be tested at the position to be tested, and the decibel meter is disposed below the tachometer, and measures the rotation speed and decibel value of the motor 700 to be tested and feeds them back to the controller.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a motor test equipment is used in teaching which characterized in that includes:
a work table;
the testing instrument is arranged on one side of the position to be tested on the workbench and used for testing the motor to be tested;
the moving mechanism is arranged on the workbench and used for moving the motor to be detected to the position to be detected;
the power panel is connected with a coil port of the motor to be tested and then enables the motor to be powered on to operate; and
and the transmission device drives the power panel to enable the power panel to be connected with or disconnected from the coil port of the motor to be detected at the position to be detected.
2. The apparatus for teaching motor testing of claim 1, wherein the moving mechanism comprises:
the rail is arranged on the workbench;
the tooling table moves along the track and is used for fixing a motor to be tested;
the conveying belt is used for conveying the tool table; and
and the power mechanism is used for driving the conveying belt to run.
3. The teaching motor test device of claim 2, wherein the conveyor belt is disposed on a pulley block located on one side of the track.
4. The motor testing device for teaching of claim 1, wherein the transmission device is a first cylinder fixed on the workbench to drive the power board to move vertically above the position to be detected, and when the power board moves downward to a proper position, the power board is connected to the coil port of the motor to be detected.
5. The motor test equipment for teaching of claim 2, further comprising a second cylinder for fixing a tooling table, wherein the second cylinder is arranged below the position to be detected, a first limiting structure is arranged below the tooling table, the second cylinder is connected with a second limiting structure, and the first limiting structure and the second limiting structure are matched and fixed.
6. The teaching motor test equipment of claim 1, wherein the operation of the test instrument, the moving mechanism and the transmission device is controlled by a controller.
7. The motor test equipment for teaching according to claim 2, wherein a rectangular shallow groove corresponding to the motor chassis is formed in the middle of the upper surface of the tooling table, and a bayonet lock for fixing the motor to be tested is arranged in the rectangular shallow groove.
8. The motor test equipment for teaching of claim 3, wherein the pulley block comprises two upper pulleys, two lower pulleys and a middle pulley, the two upper pulleys and the two lower pulleys are arranged in an inverted trapezoid shape, the middle pulley is located at an upper position in the middle of the two lower pulleys, and the conveyor belt forms a closed conveying path along the outer sides of the two upper pulleys, the outer sides of the two lower pulleys and the inner side of the middle pulley.
9. The motor test equipment for teaching of claim 1, wherein the power board is a PCB circuit board made of insulating material, and the lower surface of the power board is provided with soldering pins.
10. The teaching motor test equipment of claim 1 wherein the test instruments comprise non-contact tachometers and or decibel meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037251.1U CN210720661U (en) | 2019-07-02 | 2019-07-02 | Motor detection equipment for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921037251.1U CN210720661U (en) | 2019-07-02 | 2019-07-02 | Motor detection equipment for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210720661U true CN210720661U (en) | 2020-06-09 |
Family
ID=70931794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921037251.1U Active CN210720661U (en) | 2019-07-02 | 2019-07-02 | Motor detection equipment for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210720661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863300A (en) * | 2021-01-27 | 2021-05-28 | 贵州金之翼大数据科技有限公司 | Education science and technology is with safe type teaching aid |
-
2019
- 2019-07-02 CN CN201921037251.1U patent/CN210720661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863300A (en) * | 2021-01-27 | 2021-05-28 | 贵州金之翼大数据科技有限公司 | Education science and technology is with safe type teaching aid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206002654U (en) | The flying probe tester of screw drive | |
| CN203773021U (en) | PCBA board test device | |
| CN104166085A (en) | PCBA board testing device | |
| CN215575530U (en) | Flying probe testing machine for PCB | |
| CN102636667A (en) | Resistance test auxiliary clamp | |
| CN210720661U (en) | Motor detection equipment for teaching | |
| CN209727605U (en) | A kind of determination of pencil hardness instrument | |
| CN104801957A (en) | Automatic screw twisting machine | |
| CN205593906U (en) | A automatic test device for detecting film adhesive force | |
| CN212904991U (en) | High-frequency transformer's test fixture | |
| CN209746008U (en) | Tool that can short-term test LED lamp and arrange and insert | |
| CN206450538U (en) | Flexible pipe abrasion resistant tester | |
| CN110411381A (en) | A kind of applicable motor stator automatically corrects flatness multiple spot detection device | |
| CN211236146U (en) | Motor fixing mechanism and motor detection equipment | |
| CN213091418U (en) | Reciprocating push-pull workpiece detection tool | |
| CN203870221U (en) | DC motor detection bench | |
| CN202562963U (en) | Auxiliary clamp for resistance testing | |
| CN208672465U (en) | A kind of Charpy impact machine tester of the automatic centering applied to high molecular material | |
| CN207717531U (en) | A kind of device for exerting and screen pressure test device | |
| CN218272581U (en) | Testing device for testing inductive motor driving circuit board | |
| CN104198442B (en) | A kind of glossiness measuring apparatus | |
| CN203705553U (en) | Detection apparatus of pantograph slide plate resistor | |
| CN110449379B (en) | Online voice coil motor testing machine | |
| CN209055405U (en) | Dynamometer for the installation detection of wall-mounted equipment dependability | |
| CN209264907U (en) | A kind of adjustable ceramic circuit-board productive power survey device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |