CN110824360A - Micro motor detection equipment - Google Patents
Micro motor detection equipment Download PDFInfo
- Publication number
- CN110824360A CN110824360A CN201911142782.1A CN201911142782A CN110824360A CN 110824360 A CN110824360 A CN 110824360A CN 201911142782 A CN201911142782 A CN 201911142782A CN 110824360 A CN110824360 A CN 110824360A
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- mounting plate
- motor
- thermometer
- outer frame
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000009529 body temperature measurement Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
Abstract
The invention discloses a micro motor detection device, and aims to provide a micro motor temperature detection device which is convenient to use, and comprises a temperature measuring device, a motor fixing device and a total fixing device, wherein the temperature measuring device comprises an industrial infrared thermometer, a thermometer mounting plate and mechanical screws, the thermometer mounting plate is I-shaped, a threaded hole matched with a thread on the industrial infrared thermometer is formed in the thermometer mounting plate, the motor fixing device comprises a motor mounting plate, the motor mounting plate is L-shaped, a semicircular groove matched with a motor shaft positioning lug is formed in one side of the motor mounting plate, the total fixing device comprises an outer frame and an electrode, the outer frame is Contraband-shaped, a groove matched with the thermometer mounting plate is formed in the upper part of the outer frame, and a groove for enabling the electrode to horizontally move is formed in the left side of the outer frame. The invention has the characteristics of simple structure, convenient operation and accurate temperature measurement.
Description
Technical Field
The invention relates to the technical field of motor detection, in particular to a micro motor detection device.
Background
With the development of the internet and industrialization, a plurality of intelligent robots and intelligent devices are provided, parts which cannot be obtained in the intelligent robots are motors, the motors are smaller and smaller with the miniaturization of the intelligent robots and the intelligent devices, and the heat dissipation area of the motors is smaller and smaller with the size of the motors, so that the heat dissipation problem of the motors is brought. If the motor has defects in the production and manufacturing process, the heat dissipation effect may be poor.
Therefore, manufacturers often perform temperature detection on the motor under no load before leaving the factory, and usually two wiring electrodes of the micro motor are arranged on the shell of the micro motor and are positioned on one side far away from the output shaft. However, in the existing equipment, after the motor and the power supply are switched on during detection, a worker needs to hold the temperature measuring device to measure the temperature of the motor after the motor runs for a period of time under no load, however, errors of the position of a temperature measuring point and the position of the temperature measuring time point exist in the mode, the temperature change of the motor cannot be measured in real time, the production efficiency is low, a large amount of labor is consumed, and the requirement of large-scale production cannot be met.
Disclosure of Invention
The present invention is directed to a micro motor detection device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a micro motor detection device comprises a temperature measuring device, a motor fixing device and a total fixing device, the temperature measuring device comprises an industrial infrared thermometer, a thermometer mounting plate and mechanical screws, the thermometer mounting plate is I-shaped, the motor fixing device comprises a motor mounting plate which is L-shaped, one side of the fixing device is provided with a semicircular groove matched with the positioning lug of the motor shaft, the general fixing device comprises an outer frame and an electrode, the outer frame is shaped like Contraband, a groove matched with the thermometer mounting plate is arranged above the electrode, a groove for the electrode to move horizontally is arranged on the left side of the electrode, the electrodes are connected with the outer frame through the grooves, and the electrodes are electrically connected with the power supply and the electrodes to be tested.
As a further scheme of the invention: threaded holes matched with the threads on the mechanical screws are formed in the two sides of the temperature measuring instrument mounting plate, and the temperature measuring device is positioned through threaded connection of the mechanical screws and the threaded holes.
As a further scheme of the invention: the motor mounting plate is fixed on the sliding block, the sliding block is fixed on the sliding rod through the groove and can move along the sliding rod, and the sliding rod is fixed at the bottom of the outer frame.
As a further scheme of the invention: the sliding block is connected with one side wall of the outer frame through an elastic spring.
Compared with the prior art, the invention has the beneficial effects that: the industrial infrared thermometer is fixed on the outer frame through the thermometer mounting plate, can move on the outer frame, can well position a temperature measuring point, can be adjusted at any time, the measured motor is connected with the power supply through the electrode capable of adjusting the position, complicated wiring is avoided, the operation is more convenient, meanwhile, the fixed motor is very convenient due to the use of the sliding block and the spring, the hand is slowly loosened after the measured motor is placed in the sliding block, and the situation that the temperature of the measured motor changes in real time under the no-load running condition can be detected due to the fact that the manual participation is not needed after the position of the electrode of the measured motor is adjusted well installed.
Drawings
Fig. 1 is a schematic structural diagram of a main body of the micro motor detection device.
Fig. 2 is a front view of the micro-motor detecting apparatus.
Fig. 3 is a schematic structural diagram of embodiment 2 in the micro motor detection device.
In the figure: 10-temperature measuring device, 20-motor fixing device, 30-total fixing device, 11-mechanical screw, 12-temperature measuring instrument mounting plate, 13-industrial infrared temperature measuring instrument, 21-measured motor, 22-motor mounting plate, 23-sliding block, 24-sliding rod, 31-outer frame, 32-electrode and 33-spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. Other embodiments, which can be obtained by those skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the term "center". The orientations or positional relationships indicated by "length," "width," "height," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like are based on the orientations or positional relationships shown in fig. 2 and are only for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Example 1
Referring to fig. 1-2, a micro motor detection device comprises a temperature measuring device 10, a motor fixing device 20 and a total fixing device 30, wherein the temperature measuring device 10 comprises an industrial infrared thermometer 13, a thermometer mounting plate 12 and a mechanical screw 11, the industrial infrared thermometer 13 has the characteristics of accurate and safe temperature measurement, the thermometer mounting plate 12 is in an i shape, and a threaded hole matched with the thread on the industrial infrared thermometer 13 is formed in the industrial infrared thermometer mounting plate for fixing the industrial infrared thermometer 13.
The motor fixing device 20 comprises a motor mounting plate 12, wherein the motor mounting plate 12 is in an "L" shape, a semicircular groove matched with a motor shaft positioning bump is formed in one side of the motor mounting plate 12, further, in order to make the installation of the tested motor 21 more convenient, the motor mounting plate 12 is fixed on a sliding block 23, the sliding block 23 is connected with a sliding rod 24 through the groove, the sliding block 23 can slide along the sliding rod 24, the sliding rod 24 is fixed on an outer frame 31, preferably, a spring 33 is installed between the sliding block 23 and the outer frame 31, further, in order to ensure that when the motor mounting plate 22 is pulled to one side of the outer frame 31 by the spring 33, one side of the tested motor 21 can contact with the outer frame, and the length of the motor mounting plate 22 needs to be smaller than that of the tested motor 21.
The general fixing device 30 comprises an outer frame 31 and an electrode 32, the outer frame 31 is in an Contraband shape, a groove matched with the thermometer mounting plate 12 is arranged above the outer frame, the position of the industrial thermometer 13 can be adjusted through the matching structure so as to achieve the best measuring effect, furthermore, threaded through holes matched with threaded holes on the mechanical screws 11 are arranged on two sides of the thermometer mounting plate 12, after the industrial thermometer 13 is adjusted to a proper position, in order to prevent measuring errors caused by different temperature measuring points on the motor during each temperature measurement, the mechanical screws 11 are screwed into the threaded holes and locked, under the action of the pretightening force of the mechanical screws 11, the upper surface of the lower side plate in the 'I' shaped structure of the thermometer mounting plate 12 acts on the outer frame 31 to generate static friction force between the upper surface and the outer frame, therefore, the position of the industrial temperature measuring instrument is limited, and the condition that measuring points are different during manual measurement can be avoided.
Further, in order to solve the problems of complex wiring and time consumption when the tested motor 21 is connected with a power supply, a groove for the electrode 32 to horizontally move is formed in the left side of the outer frame 31, the electrode 32 is connected with the outer frame 31 through the groove, the electrode 32 is electrically connected with the power supply and the tested motor 21, and thus the distance between the two electrodes 32 is moved to be matched with a wiring port on the tested motor 21, so that the electrical connection between the power supply and the tested motor 21 can be realized.
Example 2
According to fig. 3, on the basis of embodiment 1, the outer frame 31 is "L" shaped, the motor mounting plate 22 is "Contraband" shaped, the motor mounting plate 22 is provided with a groove matched with the thermometer mounting plate 12, and the thermometer mounting plate 12 is fixed on the motor mounting plate 22, so that the industrial infrared thermometer 13 can also adjust its position, and after the mechanical screw 11 is locked, its position relative to the motor 21 to be measured does not change, thereby avoiding the situation of different measuring points during manual measurement.
The working principle of the invention is as follows: when the motor 21 to be tested needs to be tested, the motor mounting plate 22 is pulled outwards, the motor 21 to be tested is placed on the motor mounting plate 22, then the motor mounting plate 22 is loosened slowly, the motor mounting plate 22 is pulled towards one side of the outer frame 31 due to the spring force of the spring 33 fixed on the motor mounting plate 22, the motor 21 to be tested is abutted against one side wall of the outer frame, then the mechanical screw 11 is loosened, the thermometer mounting plate 12 is moved to be adjusted to a position to be tested, the mechanical screw 11 is screwed, then the position of the electrode 32 is adjusted to be matched with a wiring port on the motor 21 to be tested, so that a power supply can be switched on, when the motors with the same specification and size are tested, the same position of a temperature measuring point measured every time can be ensured, and the temperature change of the motor 21 to be tested under the no-load condition can be monitored.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A micro motor detection device comprises a temperature measuring device (10), a motor fixing device (20) and a total fixing device (30), and is characterized in that the temperature measuring device (10) comprises an industrial infrared thermometer (13), a thermometer mounting plate (12) and a mechanical screw (11), the thermometer mounting plate (12) is in an I shape, a threaded hole matched with the upper thread of the industrial infrared thermometer (13) is formed in the thermometer mounting plate (12), the industrial infrared thermometer (13) is fixed on the thermometer mounting plate (12) through threaded connection, the motor fixing device (20) comprises a motor mounting plate (12), a sliding block (23) and a sliding rod (24), the motor mounting plate (12) is fixed on the sliding block (23), the sliding block (23) is connected with the sliding rod (24) through a groove, and the sliding block (23) can slide along the sliding rod (24), the sliding rod (24) is fixed at the bottom of the outer frame (31), grooves matched with the electrodes (32) are formed in the side wall of the outer frame (31), the electrodes (32) are fixed on the outer frame (31) through the grooves, and the electrodes (32) are electrically connected with the power supply and the tested motor 21.
2. The micromotor detecting device according to claim 1, wherein the motor mounting plate (12) is "L" shaped and has a semicircular groove formed on one side thereof to be fitted with a positioning projection of a motor shaft.
3. The micromotor detection device according to claim 1 or 2, characterized in that a spring (33) is mounted between said slider (23) and the outer frame (31).
4. The micromotor detection device according to claim 1, wherein the outer frame (31) is "L" shaped, the motor mounting plate (22) is "Contraband" shaped, a groove matched with the thermometer mounting plate (12) is formed on the motor mounting plate (22), and the thermometer mounting plate (12) is fixed on the motor mounting plate (22).
5. The micromotor detection device according to claim 1, wherein threaded holes matched with the threads on the machine screws (11) are formed on two sides of the thermometer mounting plate (12).
6. The micromotor detection device according to claim 1, wherein the outer frame (31) is shaped like Contraband, a groove matched with the thermometer mounting plate (12) is formed above the outer frame, and the thermometer mounting plate (12) is connected with the outer frame (31) through the groove.
7. The micromotor detection device according to claim 1, wherein the length of the motor mounting plate (12) is smaller than the length of the motor (21) to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911142782.1A CN110824360A (en) | 2019-11-20 | 2019-11-20 | Micro motor detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911142782.1A CN110824360A (en) | 2019-11-20 | 2019-11-20 | Micro motor detection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN110824360A true CN110824360A (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911142782.1A Pending CN110824360A (en) | 2019-11-20 | 2019-11-20 | Micro motor detection equipment |
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| CN (1) | CN110824360A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679188A (en) * | 2020-06-14 | 2020-09-18 | 山东益嘉宏通科技有限公司 | Motor fault monitoring device of industry thing networking |
| CN112033467A (en) * | 2020-09-10 | 2020-12-04 | 南京力源汽车零部件有限公司 | Automobile micro motor detection mechanism |
| CN114035046A (en) * | 2021-11-08 | 2022-02-11 | 广东敏卓机电股份有限公司 | Parallel detection equipment and detection method for performance of micro motor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679188A (en) * | 2020-06-14 | 2020-09-18 | 山东益嘉宏通科技有限公司 | Motor fault monitoring device of industry thing networking |
| CN111679188B (en) * | 2020-06-14 | 2022-07-15 | 江苏冠德昇物联科技有限公司 | Motor fault monitoring device of industry thing networking |
| CN112033467A (en) * | 2020-09-10 | 2020-12-04 | 南京力源汽车零部件有限公司 | Automobile micro motor detection mechanism |
| CN114035046A (en) * | 2021-11-08 | 2022-02-11 | 广东敏卓机电股份有限公司 | Parallel detection equipment and detection method for performance of micro motor |
| CN114035046B (en) * | 2021-11-08 | 2023-11-17 | 广东敏卓机电股份有限公司 | Parallel detection equipment and detection method for performance of miniature motor |
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Application publication date: 20200221 |