Motor rapid diagnosis device convenient to operate
The motor rapid diagnosis device simplifies motor analysis by enabling easy assembly and disassembly, simulating operational movements, and accurately detecting vibrations, addressing the challenge of inaccurate simulation in existing devices.
Patent Information
- Application Number
- CN202421080893.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-17
AI Technical Summary
Existing motor diagnosis devices fail to simulate the operating state accurately, making it difficult to analyze vibration conditions under different working conditions, thus complicating the detection process.
A motor rapid diagnosis device equipped with a reciprocating lifting mechanism, translation mechanism, and quick clamping mechanism, along with vibration sensors and a PLC integrated machine, allows for easy assembly and disassembly of motors, simulating vertical and horizontal movements to mimic real-world operation and detecting vibrations.
Facilitates convenient and efficient motor diagnosis by allowing easy assembly and disassembly, simulating operational movements, and accurately detecting vibrations using multiple sensors, thereby enhancing detection efficiency.
Smart Images
Figure CN222279932U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of motor diagnosis, in particular to a motor rapid diagnosis device which is easy to operate. Background Art
[0002] The motor will generate vibration when running, which not only causes vibration itself but also causes vibration to the equipment connected to it. Therefore, it is necessary to detect the vibration of the motor and the base on which it is installed when the motor is working. At present, there is no device that can simulate the state of the motor during actual operation, so these vibration parameters are not easy to obtain, which makes it inconvenient to analyze the vibration conditions of the motor and the base on which the motor is installed under different working conditions. For this reason, we propose an easy-to-operate motor rapid diagnosis device. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and provides a motor rapid diagnosis device which is easy to operate.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A motor rapid diagnosis device which is easy to operate comprises a base and a motor to be tested, wherein the base is provided with a lifting seat via a reciprocating lifting mechanism, a translation seat is provided on the lifting seat via a translation mechanism, a quick clamping mechanism for fixing the motor to be tested is provided on the translation seat, a first vibration sensor is provided on the translation seat, and a second vibration sensor is provided on the motor to be tested.
[0006] Preferably, the reciprocating lifting mechanism includes a first motor, a cam, a fixed block, a spring, a limit block, and a sliding rod. The first motor is installed in the base, and the output shaft of the first motor is fixedly sleeved with a cam, and the cam is tangent to the lifting seat. The fixed block is fixed inside the base, and a sliding rod is slidably sleeved on the fixed block. The top end of the sliding rod is fixed on the lifting seat, and a limit block is fixed on the bottom end of the sliding rod. The sliding rod is sleeved with a spring, and the spring is located between the fixed block and the limit block.
[0007] Preferably, the translation mechanism includes a second motor, a first screw rod, and a slider. The second motor is installed on the lifting seat. The output shaft of the second motor is connected to the first screw rod. The slider is threadedly sleeved on the first screw rod. The slider is slidably installed on the lifting seat.
[0008] Preferably, the quick clamping mechanism includes a fixed seat, a second screw rod, a clamping block, and a limit groove. A placement groove is provided on the top of the translation seat, a limit groove is provided on one side of the placement groove, a fixed seat is fixed inside the placement groove, a second screw rod is threadedly sleeved on the fixed seat, the second screw rod is rotatably sleeved with a clamping block, and the clamping block is slidably installed in the placement groove.
[0009] Preferably, a back plate is fixed on the top of the base, and a PLC integrated machine is installed on the back plate.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. In the utility model, the motor to be tested is placed in the placement slot, one side of the motor is against the limit slot, and the second screw is rotated. The threaded transmission between the second screw and the fixed seat can drive the clamping block to move horizontally, and the clamping block fixes the motor to be tested from the other side, so that the motor to be tested can be clamped. The motor to be tested is very convenient to disassemble and assemble, which improves the convenience and efficiency of detection;
[0012] 2. In the utility model, the first motor drives the cam to rotate, and the cam can push the lifting seat to lift and lower in the vertical direction under the joint action of the spring, so as to simulate the influence of the vertical movement on the working of the motor to be measured, and the second motor drives the first screw rod to rotate, and the first screw rod can drive the slider to translate through the thread transmission between the first screw rod and the slider, so as to simulate the influence of the horizontal movement on the working of the motor to be measured;
[0013] 3. In the utility model, the first vibration sensor can be used to detect the vibration generated by the measuring motor on the translation seat when it is working, the second vibration sensor can be used to detect the vibration generated by the measuring motor itself when it is working, and the PLC all-in-one machine can receive the parameter confidence detected by the first vibration sensor and the second vibration sensor. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of a motor rapid diagnosis device that is easy to operate proposed by the utility model;
[0015] Figure 2 for Figure 1 Schematic diagram of the local structure;
[0016] Figure 3 The utility model provides a schematic diagram of the installation structure of the components on the translation seat of the motor rapid diagnosis device which is easy to operate.
[0017] In the figure: 1 base, 2 first motor, 3 cam, 4 lifting seat, 5 fixed block, 6 spring, 7 limit block, 8 slide bar, 9 translation mechanism, 91 second motor, 92 first screw rod, 93 slider, 10 translation seat, 11 quick clamping mechanism, 111 fixed seat, 112 second screw rod, 113 clamping block, 114 limit slot, 12 motor to be tested, 13 back plate, 14 PLC integrated machine, 15 first vibration sensor, 16 second vibration sensor. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0019] Reference Figure 1 A motor rapid diagnosis device that is easy to operate includes a base 1 and a motor to be tested 12. The base 1 is equipped with a lifting seat 4 through a reciprocating lifting mechanism, and the lifting seat 4 can be driven to lift and lower in the vertical direction through the reciprocating lifting mechanism. A translation seat 10 is installed on the lifting seat 4 through a translation mechanism 9, and the translation seat 10 can be driven to move in the horizontal direction through the translation mechanism 9. A quick clamping mechanism 11 for fixing the motor to be tested 12 is provided on the translation seat 10. The motor to be tested 12 can be fixed through the quick clamping mechanism 11. The translation seat 10 A first vibration sensor 15 is installed on the base 1, and a second vibration sensor 16 is installed on the motor to be tested 12. The first vibration sensor 15 can detect the vibration generated by the test motor 12 on the translation seat 10 when it is working, and the second vibration sensor 16 can detect the vibration generated by the test motor 12 itself when it is working. A back plate 13 is fixed on the top of the base 1, and a PLC all-in-one 14 is installed on the back plate 13. The PLC all-in-one 14 can receive the parameter confidence detected by the first vibration sensor 15 and the second vibration sensor 16.
[0020] Reference Figure 1 , Figure 2 The reciprocating lifting mechanism includes a first motor 2, a cam 3, a fixed block 5, a spring 6, a limit block 7, and a slide rod 8. The first motor 2 is installed in the base 1. The output shaft of the first motor 2 is fixedly sleeved with the cam 3. The cam 3 is tangent to the lifting seat 4. The fixed block 5 is fixed inside the base 1. The fixed block 5 is slidably sleeved with the slide rod 8. The top of the slide rod 8 is fixed on the lifting seat 4. The bottom end of the slide rod 8 is fixed with a limit block 7. The slide rod 8 is sleeved with a spring 6. The spring 6 is located between the fixed block 5 and the limit block 7. The first motor 2 drives the cam 3 to rotate. Under the joint action of the spring 6, the cam 3 can push the lifting seat 4 to reciprocate in the vertical direction.
[0021] Reference Figure 2 , Figure 3The translation mechanism 9 includes a second motor 91, a first screw rod 92, and a slider 93. The second motor 91 is installed on the lifting seat 4. The output shaft of the second motor 91 is connected to the first screw rod 92. The slider 93 is threadedly sleeved on the first screw rod 92. The slider 93 is slidably installed on the lifting seat 4. The second motor 91 drives the first screw rod 92 to rotate, and the first screw rod 92 can drive the slider 93 to translate through the threaded transmission between the slider 93 and the slider 93.
[0022] Reference Figure 3 The quick clamping mechanism 11 includes a fixed seat 111, a second screw rod 112, a clamping block 113, and a limiting groove 114. A placement groove is opened on the top of the translation seat 10, and a limiting groove 114 is arranged on one side of the placement groove. A fixed seat 111 is fixed inside the placement groove, and a second screw rod 112 is threadedly sleeved on the fixed seat 111. The second screw rod 112 is rotatably sleeved with a clamping block 113, and the clamping block 113 is slidably installed in the placement groove. The motor 12 to be tested is placed in the placement groove, with one side against the limiting groove 114. The second screw rod 112 is rotated, and the clamping block 113 can be driven to translate through the threaded transmission between the second screw rod 112 and the fixed seat 111. The clamping block 113 fixes the motor 12 to be tested from the other side, thereby clamping the motor 12 to be tested. The motor 12 to be tested is very convenient to disassemble and assemble, thereby improving the convenience and efficiency of detection.
[0023] Working principle: When in use, the motor 12 to be tested is placed in the placement slot, with one side against the limit slot 114, and the second screw rod 112 is rotated. The threaded transmission between the second screw rod 112 and the fixing seat 111 can drive the clamping block 113 to translate, and the clamping block 113 fixes the motor 12 to be tested from the other side, so that the motor 12 to be tested can be clamped. The motor 12 to be tested is very convenient to disassemble and assemble, which improves the convenience and efficiency of detection; the first motor 2 drives the cam 3 to rotate, and the cam 3 can push the lifting seat 4 to lift and reciprocate in the vertical direction under the joint action of the spring 6, so as to simulate the vertical movement. The second motor 91 drives the first screw rod 92 to rotate, and the first screw rod 92 can drive the slider 93 to translate through the threaded transmission between the first screw rod 92 and the slider 93, thereby simulating the influence of horizontal movement on the working motor 12 to be tested; the first vibration sensor 15 can detect the vibration generated by the test motor 12 on the translation seat 10 when it is working, and the second vibration sensor 16 can detect the vibration generated by the test motor 12 itself when it is working, and the PLC all-in-one 14 can receive the parameter confidence detected by the first vibration sensor 15 and the second vibration sensor 16.
[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A motor rapid diagnosis device that is easy to operate, comprising a base (1) and a motor to be tested (12), characterized in that: The base (1) is provided with a lifting seat (4) via a reciprocating lifting mechanism, a translation seat (10) is provided on the lifting seat (4) via a translation mechanism (9), a quick clamping mechanism (11) for fixing a motor to be tested (12) is provided on the translation seat (10), a first vibration sensor (15) is installed on the translation seat (10), and a second vibration sensor (16) is installed on the motor to be tested (12).
2. The easy-to-operate motor rapid diagnosis device according to claim 1, characterized in that: The reciprocating lifting mechanism comprises a first motor (2), a cam (3), a fixed block (5), a spring (6), a limit block (7), and a slide rod (8). The first motor (2) is installed in a base (1). The output shaft of the first motor (2) is fixedly sleeved with the cam (3). The cam (3) is tangent to the lifting seat (4). The fixed block (5) is fixed inside the base (1). The fixed block (5) is slidably sleeved with the slide rod (8). The top end of the slide rod (8) is fixed on the lifting seat (4). The limit block (7) is fixed at the bottom end of the slide rod (8). The slide rod (8) is sleeved with a spring (6). The spring (6) is located between the fixed block (5) and the limit block (7).
3. The easy-to-operate motor rapid diagnosis device according to claim 1, characterized in that: The translation mechanism (9) comprises a second motor (91), a first screw rod (92), and a slider (93); the second motor (91) is mounted on a lifting seat (4); the output shaft of the second motor (91) is connected to the first screw rod (92); the slider (93) is sleeved on the first screw rod (92) via a thread; and the slider (93) is slidably mounted on the lifting seat (4).
4. The easy-to-operate motor rapid diagnosis device according to claim 1, characterized in that: The quick clamping mechanism (11) comprises a fixed seat (111), a second screw rod (112), a clamping block (113), and a limiting groove (114); a placement groove is provided on the top of the translation seat (10); a limiting groove (114) is provided on one side of the placement groove; a fixed seat (111) is fixed inside the placement groove; a second screw rod (112) is threadedly sleeved on the fixed seat (111); a clamping block (113) is rotatably sleeved on the second screw rod (112); and the clamping block (113) is slidably installed in the placement groove.
5. The easy-to-operate motor rapid diagnosis device according to claim 1, characterized in that: A back plate (13) is fixed on the top of the base (1), and a PLC integrated machine (14) is installed on the back plate (13).