CN216349083U - Detection equipment suitable for motor deflection resonance - Google Patents
Detection equipment suitable for motor deflection resonance Download PDFInfo
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- CN216349083U CN216349083U CN202123270669.7U CN202123270669U CN216349083U CN 216349083 U CN216349083 U CN 216349083U CN 202123270669 U CN202123270669 U CN 202123270669U CN 216349083 U CN216349083 U CN 216349083U
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Abstract
The utility model relates to a detection device suitable for deflection resonance of a motor, which comprises a device base, wherein the device base is connected with a Y-axis adjusting device through a vibration sensing device, the Y-axis adjusting device is connected with a rotation driving device, the rotation driving device is provided with a bearing device, the device base is an L-shaped base and comprises a bottom plate and a vertical baffle, a reinforcing block is arranged on the vertical baffle, one end of the Y-axis adjusting device is connected with the reinforcing block, and a noise collecting device is arranged on the rotation driving device. From this, through Y axle adjusting device, let wait to examine the motor and can simulate different installation positioning mode, realize base installation or the simulation of built on stilts installation. Different installation angles are simulated by opening the die through a rotary driving device. Be equipped with independent load-bearing device, can realize waiting to detect effectual location of motor self.
Description
Technical Field
The utility model relates to a detection device, in particular to a detection device suitable for deflection resonance of a motor.
Background
For some motor devices, the resonance is easily generated and a certain noise is generated when the motor devices are installed at different positions, particularly in the case of non-horizontal installation or vertical installation, and the proper resonance detection is required to be performed in order to make the noise generated by the product work meet the factory requirements. At present, the motor can only be installed on a temporary positioning base for resonance detection, and the detection means often depends on manual touch of a worker on a specific part, so that the detection precision is poor, and the time consumption is long. Moreover, various installation positions cannot be simulated, and a large detection gap is reserved.
In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a detection apparatus suitable for the deflection resonance of the motor, so that the detection apparatus has more industrial utility value.
SUMMERY OF THE UTILITY MODEL
To solve the above technical problem, an object of the present invention is to provide a detection apparatus suitable for detecting a motor deflection resonance.
The utility model relates to a detection device suitable for motor deflection resonance, which comprises a device base, wherein: the equipment base is connected with a Y-axis adjusting device through a vibration sensing device, the Y-axis adjusting device is connected with a rotary driving device, the rotary driving device is provided with a bearing device, the equipment base is an L-shaped base and comprises a bottom plate and a vertical baffle, a reinforcing block is arranged on the vertical baffle, one end of the Y-axis adjusting device is connected with the reinforcing block, and the rotary driving device is provided with a noise collecting device.
Further, the detection device suitable for motor deflection resonance is characterized in that the Y-axis adjusting device comprises a driving cylinder, a Y-axis guide rail is arranged at the upper end of the driving cylinder, a sliding block is movably connected to the Y-axis guide rail, the driving end of the driving cylinder is connected with the sliding block, a positioning groove is formed in the sliding block, and the rotary driving device is embedded into the positioning groove.
Furthermore, the above detection apparatus for detecting motor deflection resonance is suitable, wherein the rotation driving device includes a driving motor, and a bearing device is disposed on a rotating shaft of the driving motor.
Furthermore, the detection device suitable for motor deflection resonance is described above, wherein a fixing plate is arranged on the rotation testing device, a mounting bracket is arranged on the fixing plate, and a microphone is arranged on the mounting bracket.
Furthermore, the above detection apparatus suitable for motor deflection resonance, wherein the bearing device includes a clamping seat connected to the rotation driving device, one side of the clamping seat is connected to a clamping plate through a bolt, and the clamping plate is further connected to a clamping assembly.
Furthermore, the detection device suitable for the motor deflection resonance is characterized in that the clamping plate is provided with a long round adjusting groove, and the bolt is connected into the long round adjusting groove.
Still further, the above detection apparatus for motor deflection resonance, wherein the clamping assembly is a spring stay.
Further, the above detection apparatus for detecting motor deflection resonance is provided, wherein the vibration sensing device is a coaxial laser vibration sensor.
Still further, the detection equipment suitable for motor deflection resonance, wherein the reinforcing block is a rectangular silica gel block, the rectangular silica gel block is provided with Y-axis accommodating grooves respectively, and one end of the Y-axis adjusting device is embedded into the Y-axis accommodating grooves.
By the scheme, the utility model at least has the following advantages:
1. through Y axle adjusting device, let wait to examine the motor and can simulate different installation positioning mode, realize base installation or the simulation of built on stilts installation.
2. Different installation angles are simulated by opening the die through a rotary driving device.
3. Be equipped with independent load-bearing device, can realize waiting to detect effectual location of motor self.
3. Can effectively catch resonance and the noise that the motor work of waiting to examine produced, the backstage of being convenient for carries out data analysis.
4. The whole structure is simple, and the device can be effectively installed on various detection table tops and is convenient to assemble and use.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a detection apparatus suitable for motor deflection resonance.
The meanings of the reference symbols in the drawings are as follows.
1 rotary drive 2 base plate
3 vertical baffle 4 reinforcing block
5 drive cylinder 6Y axle guide rail
7 slide block 8 fixed plate
9 mounting bracket 10 microphone
11 clamping seat 12 bolt
13 long round adjusting groove of clamping plate 14
15 spring brace 16 vibration induction device
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
The detection device suitable for the motor deflection resonance as shown in fig. 1 comprises a device base, and is distinguished in that: the apparatus base is connected to a Y-axis adjusting device through a vibration sensing device 16. Therefore, the vibration data of the motor to be detected at present can be acquired through vibration induction. Meanwhile, the Y-axis adjusting device is used for carrying out proper adjustment and abdication, and different states of base installation or overhead installation of the motor to be detected are simulated. Considering that the motor to be detected actually has different installation angles, in order to realize the use simulation of each angle, the Y-axis adjusting device is connected with the rotary driving device 1. In addition, in order to realize the stable positioning of the motor to be detected and avoid the unnecessary resonance generated by the assembly gap from influencing the detection data, the rotary driving device 1 is provided with a bearing device. Specifically, the equipment base adopted by the utility model is an L-shaped base, and comprises a bottom plate 2 and a vertical baffle plate 3. In order to realize stable bearing and avoid resonance amplification caused by gaps at the natural combination position of the device, a reinforcing block 4 is arranged on the vertical baffle 3, and one end of the Y-axis adjusting device is connected with the reinforcing block 4. During the implementation, reinforcing block 4 is the rectangle silica gel piece, is provided with Y axle holding tank on the rectangle silica gel piece respectively, and Y axle adjusting device's one end embedding Y axle holding tank.
In addition, in order to find the abnormal position of the motor to be detected in the detection process, resonance and noise distribution can be carried out through a back-end system, and a noise collection device is arranged on the rotary driving device 1. Specifically, the rotation testing device is provided with a fixing plate 8, the fixing plate 8 is provided with a mounting bracket 9, and the mounting bracket 9 is provided with a microphone 10.
In combination with a preferred embodiment of the present invention, in order to realize smooth adjustment of the Y axis and meet the simulation of different installation positions of the motor to be detected, the Y axis adjusting device includes a driving cylinder 5, a Y axis guide rail 6 is arranged at the upper end of the driving cylinder 5, a slider 7 is movably connected to the Y axis guide rail 6, a driving end of the driving cylinder 5 is connected to the slider 7, a positioning groove is arranged on the slider 7, and the rotation driving device 1 is embedded into the positioning groove. Thus, if the rotary driving device 1 is attached to the equipment base, the simulation is carried out to mount the motor to be detected on the base, so that the attachment mounting is realized. If the rotary driving device 1 is far away from the equipment base, the simulation is carried out to detect that the motor is installed on the hoisting support, and overhead installation is realized.
Further, in order to simulate different angle differences between the actual installation period of the motor to be detected and the horizontal plane for adjustment, the adopted rotary driving device 1 comprises a driving motor, and a bearing device is arranged on a rotating shaft of the driving motor. Thus, the motor to be detected can be at a horizontal angle, a vertical angle or any other angle through the rotation of the rotary driving device 1.
In view of practical implementation, the bearing device comprises a clamping seat 11 connected with the rotary driving device 1, one side of the clamping seat 11 is connected with a clamping plate 13 through a bolt 12, and the clamping plate 13 is further connected with a clamping assembly. Specifically, the holding plate 13 is provided with an oblong adjusting groove 14, and the bolt 12 is connected into the oblong adjusting groove 14. Therefore, the bolt 12 can be properly installed and adjusted through the long round adjusting groove 14, the bolt 12 is conveniently connected into an auxiliary installation hole of the motor to be detected, and the motor to be detected is better installed on the clamping seat 11. Meanwhile, the clamping component adopted is a spring support rod 15. The lateral surface of the motor to be detected is pressed through the pressure applying device, the possible combination gap is filled, the motor to be detected is stably installed on the clamping seat 11, looseness can not occur when various adjustments are carried out, and the detection precision is improved.
Still further, in order to effectively capture the resonance generated during the actual operation of the motor to be detected, the vibration sensing device 16 is a coaxial laser vibration sensor.
The working principle of the utility model is as follows: the motor to be detected is stably arranged on the clamping seat 11 through the mutual matching of the bolt 12 and the spring support rod 15. And then, connecting a corresponding power supply for the motor to be detected and preparing for conduction. Then, the Y-axis adjusting device is made to adjust the current position of the rotation driving device 1 according to the requirements of the subsequent actual use environment. The rotation driving device 1 also starts to operate to place the cartridge 11 at an angle to be simulated. Then, the power is turned on, and the motor to be detected starts to work. During this period, the vibration sensing device 16 and the noise collecting device respectively record the acquired vibration data and noise data, so as to facilitate background analysis.
Meanwhile, during detection, the operation of the motor to be detected can be suspended, the angle between the position of the rotary driving device 1 and the clamping seat 11 is adjusted, and some limit installation positions are simulated.
In addition, during the detection period, the non-stop state can be adopted, the angle between the position of the rotary driving device 1 and the clamping seat 11 is adjusted, whether new noise or resonance is generated due to displacement or centrifugal force under the condition that the original installation position of the motor to be detected is changed or not is simulated, and comprehensive simulation detection is realized.
The utility model has the following advantages by the aid of the character expression and the accompanying drawings:
1. through Y axle adjusting device, let wait to examine the motor and can simulate different installation positioning mode, realize base installation or the simulation of built on stilts installation.
2. Different installation angles are simulated by opening the die through a rotary driving device.
3. Be equipped with independent load-bearing device, can realize waiting to detect effectual location of motor self.
3. Can effectively catch resonance and the noise that the motor work of waiting to examine produced, the backstage of being convenient for carries out data analysis.
4. The whole structure is simple, and the device can be effectively installed on various detection table tops and is convenient to assemble and use.
Furthermore, the indication of the orientation or the positional relationship described in the present invention is based on the orientation or the positional relationship shown in the drawings, and is only for convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or configuration must have a specific orientation or be operated in a specific orientation configuration, and thus, should not be construed as limiting the present invention.
The terms "primary" and "secondary" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "primary" or "secondary" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Also, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other or mutually interacted. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. And it may be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or component being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered as limiting.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
1. Detection equipment suitable for motor deflection resonance, including equipment base, its characterized in that: the equipment base is connected with a Y-axis adjusting device through a vibration sensing device, the Y-axis adjusting device is connected with a rotary driving device, the rotary driving device is provided with a bearing device, the equipment base is an L-shaped base and comprises a bottom plate and a vertical baffle, a reinforcing block is arranged on the vertical baffle, one end of the Y-axis adjusting device is connected with the reinforcing block, and the rotary driving device is provided with a noise collecting device.
2. The detection apparatus for motor deflection resonance as set forth in claim 1, wherein: the Y-axis adjusting device comprises a driving air cylinder, a Y-axis guide rail is arranged at the upper end of the driving air cylinder, a sliding block is movably connected onto the Y-axis guide rail, the driving end of the driving air cylinder is connected with the sliding block, a positioning groove is formed in the sliding block, and the rotary driving device is embedded into the positioning groove.
3. The detection apparatus for motor deflection resonance as set forth in claim 1, wherein: the rotary driving device comprises a driving motor, and a bearing device is arranged on a rotating shaft of the driving motor.
4. The detection apparatus for motor deflection resonance as set forth in claim 1, wherein: the rotary testing device is characterized in that a fixing plate is arranged on the rotary testing device, an installation support is arranged on the fixing plate, and a microphone is arranged on the installation support.
5. The detection apparatus for motor deflection resonance as set forth in claim 1, wherein: the bearing device comprises a clamping seat connected with the rotary driving device, one side of the clamping seat is connected with a clamping plate through a bolt, and the clamping plate is further connected with a clamping assembly.
6. The detection apparatus for motor deflection resonance as set forth in claim 5, wherein: and the clamping plate is provided with a long round adjusting groove, and the bolt is connected into the long round adjusting groove.
7. The detection apparatus for motor deflection resonance as set forth in claim 5, wherein: the clamping assembly is a spring support rod.
8. The detection apparatus for motor deflection resonance as set forth in claim 1, wherein: the vibration sensing device is a coaxial laser vibration sensor.
9. The detection apparatus for motor deflection resonance as set forth in claim 1, wherein: the reinforcing block is a rectangular silica gel block, Y-axis containing grooves are formed in the rectangular silica gel block respectively, and one end of the Y-axis adjusting device is embedded into the Y-axis containing grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123270669.7U CN216349083U (en) | 2021-12-23 | 2021-12-23 | Detection equipment suitable for motor deflection resonance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123270669.7U CN216349083U (en) | 2021-12-23 | 2021-12-23 | Detection equipment suitable for motor deflection resonance |
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| CN216349083U true CN216349083U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123270669.7U Active CN216349083U (en) | 2021-12-23 | 2021-12-23 | Detection equipment suitable for motor deflection resonance |
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| CN (1) | CN216349083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115219897A (en) * | 2022-07-28 | 2022-10-21 | 常州博美医疗科技有限公司 | Motor eccentric force testing system and working method thereof |
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2021
- 2021-12-23 CN CN202123270669.7U patent/CN216349083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115219897A (en) * | 2022-07-28 | 2022-10-21 | 常州博美医疗科技有限公司 | Motor eccentric force testing system and working method thereof |
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