Vibration inspection mechanism for electromechanical equipment production

Abstract

The utility model relates to the technical field of electromechanical equipment detection, and discloses a vibration inspection mechanism for electromechanical equipment production, which comprises a workbench, a support is fixedly connected to the upper surface of the workbench, a push assembly is arranged on one side of the outer wall of the support, a bolt is fixedly connected to the outer wall of the support, one end of the bolt is slidably connected to the interior of a socket, and the other end of the bolt is slidably connected to the interior of the socket. A guide assembly is arranged on one side of the outer wall of the support, the pushing assembly comprises a sliding rail, the sliding rail is fixedly connected to the outer wall of the support, a hydraulic rod is fixedly connected to one side of the outer wall of the sliding rail, a sliding block is fixedly connected to the output end of the hydraulic rod, and the inner wall of the sliding block is slidably connected to the outer wall of the sliding rail. According to the utility model, the sliding block is pushed through the output end of the hydraulic rod, so that the sliding block drives the pushing plate to smoothly push the motor component to the vibration emitter, the precise butt joint of the component to be detected and the vibration emitter is realized, and the efficiency and the accuracy of detection preparation work are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical equipment detection, in particular to a vibration detection mechanism for electromechanical equipment production. Background Art

[0002] Vibration is a very common research issue in engineering applications. According to relevant data, over 60% of equipment status monitoring and fault diagnosis are performed using vibration detection methods. The accuracy of vibration detection equipment requires calibration. Due to the complexity of vibration and the diversity of measurement sites, electrical vibration measurement often requires a variety of measurement systems. Typical vibration measurement systems often consist of excitation, vibration pickup, intermediate conversion circuits, vibration analysis instruments, and display and recording devices. The vibration measurement section is the key component of a vibration measurement instrument, and its performance often determines the performance of the entire instrument or system.

[0003] In the prior art, the device to be tested is placed on a test bench, the device to be tested is connected to a vibration generator, the vibration generator is started to generate vibration, data is collected through a sensor, the data is processed by a data processor, and finally displayed on a data display. In the prior art, some devices are not convenient for connecting the component to be tested with the vibration generator during actual use, and the existing manual pushing makes the operation cumbersome and reduces work efficiency. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a vibration testing mechanism for electromechanical equipment production, aiming to improve the problem that the existing manual operation when connecting the component to be tested and the vibration generator leads to cumbersome operation and low work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibration inspection mechanism for the production of electromechanical equipment, comprising a workbench, the upper surface of the workbench is fixedly connected to a bracket, a pushing assembly is provided on one side of the outer wall of the bracket, the outer wall of the bracket is fixedly connected to a pin, one end of the pin is slidably connected to the inside of the socket, and a guide assembly is provided on one side of the outer wall of the bracket, the pushing assembly comprises a slide rail, the slide rail is fixedly connected to the outer wall of the bracket, a hydraulic rod is fixedly connected to one side of the outer wall of the slide rail, the output end of the hydraulic rod is fixedly connected to a slider, the inner wall of the slider is slidably connected to the outer wall of the slide rail, the upper surface of the slider is fixedly connected to a push plate, the upper surface of the workbench is fixedly connected to a vibration transmitter, one side of the pin is fixedly connected to a detection motor, the output end of the detection motor is fixedly connected to a rotating shaft, and the upper surface of the workbench is fixedly connected to a data processor.

[0006] Furthermore, the guide assembly includes a slide plate, one side of the slide plate is fixedly connected to one side of the outer wall of the bracket, and the propulsion plate is slidably connected to the inside of the slide plate.

[0007] Furthermore, a plug plate is fixedly connected to one side of the outer wall of the vibration transmitter, a pressure block is slidably connected to the inner wall of the plug plate, a spring is provided at one end of the pressure block, and a slot plate is slidably connected to the inside of the plug plate.

[0008] Furthermore, an insert block is slidably connected inside the insert board, one end of the insert block is fixedly connected to a connecting block, one end of the connecting block is fixedly connected to a data sensor, and the data sensor is electrically connected to the data processor.

[0009] Furthermore, one end of the rotating shaft is rotatably connected to the inside of the vibration transmitter.

[0010] Furthermore, a data display is fixedly connected to one side of the outer wall of the workbench, and the data processor is electrically connected to the data display.

[0011] Furthermore, one end of the spring is fixedly connected to the outer wall of the pressing block, and the other end of the spring is fixedly connected to the outer wall of the slot plate.

[0012] Furthermore, the insert block is slidably connected to the inner wall of the slot plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the slider is pushed by the output end of the hydraulic rod so that the slider drives the propulsion plate to smoothly push the motor component to the vibration transmitter, thereby achieving precise docking between the component to be tested and the vibration transmitter, avoiding the problem of inaccurate docking caused by uneven force or direction deviation during manual pushing, and improving the efficiency and accuracy of the test preparation work. The slide plate can ensure that the propulsion plate always maintains linear motion without left and right deviation or rotation, ensuring that the component to be tested can be accurately pushed in the direction of the vibration transmitter, improving the accuracy and stability of pushing, and avoiding the situation where the component to be tested fails to dock with the vibration transmitter or the component is damaged due to the deviation of the propulsion plate.

[0015] 2. In the utility model, after the plug-in block is inserted into the slot plate, one end of the pressure block contacts the plug-in block under the action of the spring and generates a certain pressure. The elastic force of the spring causes the pressure block to tightly press the plug-in block to prevent the plug-in block from falling out of the slot plate during vibration, thereby ensuring the installation stability of the data sensor during vibration detection. At the same time, when installing the data sensor, it is only necessary to insert the plug-in block into the inner wall of the slot plate, and the plug-in block slides along the inner wall of the slot plate to easily complete the installation. The operation is simple and convenient, which greatly shortens the time for equipment maintenance and debugging and improves the use efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a vibration testing mechanism for electromechanical equipment proposed in the present utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the propulsion plate portion of a vibration testing mechanism for electromechanical equipment proposed in the utility model;

[0018] Figure 3 This is a schematic structural diagram of the pressing block portion of a vibration testing mechanism for electromechanical equipment proposed in the utility model;

[0019] Figure 4 This is a schematic structural diagram of the spring portion of a vibration testing mechanism for electromechanical equipment proposed in the utility model.

[0020] Legend:

[0021] 1. Workbench; 2. Data display; 3. Data processor; 4. Vibration transmitter; 5. Bracket; 6. Slide rail; 7. Rotating shaft; 8. Detection motor; 9. Latch; 10. Socket; 11. Hydraulic rod; 12. Slider; 13. Push plate; 14. Slide plate; 15. Data sensor; 16. Connecting block; 17. Insert block; 18. Insert plate; 19. Press block; 20. Slot plate; 21. Spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1 - Figure 2The utility model provides an embodiment of a vibration inspection mechanism for the production of electromechanical equipment, including a workbench 1, which serves as the basic platform of the entire vibration inspection mechanism and provides a stable foundation for the installation of subsequent components. A bracket 5 is fixedly connected to the upper surface of the workbench 1. The shape and size of the bracket 5 must meet the installation requirements of the pushing component, the guide component and other related components. A pushing component is provided on one side of the outer wall of the bracket 5. The outer wall of the bracket 5 is fixedly connected to a latch 9. One end of the latch 9 is slidably connected to the inside of the socket 10. A guide component is provided on one side of the outer wall of the bracket 5. The pushing component includes a slide rail 6. The slide rail 6 can provide a precise and stable sliding track for the slider 12. The slide rail 6 is fixedly connected to the outer wall of the bracket 5. A hydraulic rod 11 is fixedly connected to one side of the outer wall of the slide rail 6. The hydraulic rod 11 enables it to smoothly push the slider 12 to move on the slide rail 6. The output end of the hydraulic rod 11 is fixedly connected to the slider 12. The inner wall of the slider 12 is slidably connected to the outer wall of the slide rail 6. The upper surface of the slider 12 is fixedly connected to a push plate 13. The push plate 13 can accurately push the component to the specified position. , a vibration transmitter 4 is fixedly connected to the upper surface of the workbench 1, and a detection motor 8 is fixedly connected to one side of the latch 9. The function of the detection motor 8 is to drive the rotating shaft 7 to rotate during the vibration detection process. The output end of the detection motor 8 is fixedly connected to the rotating shaft 7. A data processor 3 is fixedly connected to the upper surface of the workbench 1. The data processor 3 is generally an industrial control computer or a dedicated data processing equipment. Its function is to receive the data collected by the data sensor 15 and analyze, process and store it. The guide component includes a slide plate 14. The slide plate 14 ensures that the push plate 13 can slide smoothly inside the slide plate 14. One side of the slide plate 14 is fixedly connected to one side of the outer wall of the bracket 5. The push plate 13 is slidably connected to the inside of the slide plate 14. One end of the rotating shaft 7 is rotatably connected to the inside of the vibration transmitter 4. A data display 2 is fixedly connected to one side of the outer wall of the workbench 1. The data display 2 uses a liquid crystal display or other suitable display device for displaying the detection results processed by the data processor 3 in an intuitive manner for the operator to view and analyze. The data processor 3 is electrically connected to the data display 2.

[0024] Reference Figure 1 、 Figure 3 and Figure 4, one side of the outer wall of the vibration transmitter 4 is fixedly connected to a plug-in board 18, which is generally a metal plate, and its function is to provide a mounting base for the data sensor 15, and the inner wall of the plug-in board 18 is slidably connected to a pressure block 19, and a spring 21 is provided at one end of the pressure block 19. The inside of the plug-in board 18 is slidably connected to a slot plate 20, and the slot plate 20 can be fixed in the plug-in board 18 by means of a slot or a bolt, etc., and the inside of the plug-in board 18 is slidably connected to an insert block 17, and one end of the insert block 17 is fixedly connected to a connecting block 16, and one end of the connecting block 16 is fixedly connected to a data sensor The data sensor 15 adopts a high-precision vibration sensor, such as an acceleration sensor or a displacement sensor, and its function is to collect vibration data of the component to be tested during the vibration process. The data sensor 15 is electrically connected to the data processor 3. One end of the spring 21 is fixedly connected to the outer wall of the pressure block 19. The combination of the pressure block 19 and the spring 21 is used to provide a pre-tightening force after the data sensor 15 is installed to prevent the plug 17 from loosening. The other end of the spring 21 is fixedly connected to the outer wall of the slot plate 20, and the plug 17 is slidably connected to the inner wall of the slot plate 20.

[0025] Working principle: First, place the detection motor 8 on the slide plate 14 so that it is located in front of the pushing path of the propulsion plate 13, and align its output shaft with the corresponding interface of the vibration transmitter 4 for subsequent vibration detection, start the hydraulic rod 11, and the output end of the hydraulic rod 11 pushes the slider 12 to slide on the outer wall of the slide rail 6. The propulsion plate 13 fixed on the upper surface of the slider 12 moves with the slider 12. During the movement of the propulsion plate 13, its two sides slide inside the slide plate 14 of the guide assembly. One side of the slide plate 14 is fixed to one side of the outer wall of the bracket 5, providing guidance and restriction for the movement of the propulsion plate 13, preventing the propulsion plate 13 from deflecting during the pushing process, and ensuring that the propulsion plate 13 can accurately push the component to be tested. The vibration transmitter 4 connects the component to be tested to the vibration transmitter 4 smoothly. At this time, the component to be tested is tightly connected to the vibration transmitter 4, and the vibration transmitter 4 is ready to generate vibration. The vibration transmitter 4 is started. The vibration transmitter 4 generates vibration of a specific frequency and amplitude according to preset parameters, and transmits the vibration to the component to be tested. The detection motor 8 is started, and the output end of the detection motor 8 drives the shaft 7 to rotate. One end of the shaft 7 is rotatably connected to the inside of the vibration transmitter 4. The rotation of the shaft 7 may affect the vibration characteristics of the vibration transmitter 4, or be used to simulate the rotation state of the component to be tested in actual work, so as to more comprehensively detect the vibration response of the component to be tested under different working conditions. The data sensor 15 collects the vibration data of the component to be tested in real time. The vibration data during the vibration process, such as vibration acceleration, displacement frequency and other information, are transmitted to the data processor 3. The data processor 3 transmits the processed detection results to the data display 2. The data display 2 provides the detection results for the operator to view in an intuitive manner. When the data sensor 15 needs to be replaced, the plug 17 is first inserted into the inner wall of the slot plate 20. The plug 17 slides along the inner wall of the slot plate 20 to ensure that the insertion position is accurate. At this time, the spring 21 is in a natural state. Under the action of the spring 21, one end of the pressure block 19 contacts the plug 17 and generates a certain pressure. The elastic force of the spring 21 causes the pressure block 19 to press the plug 17 tightly, thereby realizing the data sensor 15 in the slot. The plate 18 is fixedly installed. When disassembly is required, the pressure block 19 is pressed to make the pressure block 19 slide on the inner wall of the plug plate 18, compressing the spring 21. As the pressure block 19 moves, the pressure of the pressure block 19 on the plug block 17 gradually decreases, and the plug block 17 can be pulled out from the inner wall of the slot plate 20. In the process of pulling out the plug block 17, the plug block 17 slides in the opposite direction along the inner wall of the slot plate 20 and smoothly detaches from the slot plate 20. After the plug block 17 is pulled out, the connecting block 16 and the data sensor 15 are also removed together, completing the disassembly operation of the data sensor 15. This disassembly method is simple and convenient, does not require the use of complex tools, facilitates maintenance, replacement or calibration of the data sensor 15, and improves the maintainability and flexibility of use of the equipment.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vibration testing mechanism for electromechanical equipment production, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected to a bracket (5), a pushing assembly is provided on one side of the outer wall of the bracket (5), a latch (9) is fixedly connected to the outer wall of the bracket (5), one end of the latch (9) is slidably connected to the inside of the socket (10), and a guide assembly is provided on one side of the outer wall of the bracket (5); The pushing assembly comprises a slide rail (6), the slide rail (6) is fixedly connected to the outer wall of the bracket (5), a hydraulic rod (11) is fixedly connected to one side of the outer wall of the slide rail (6), an output end of the hydraulic rod (11) is fixedly connected to a slider (12), an inner wall of the slider (12) is slidably connected to the outer wall of the slide rail (6), an upper surface of the slider (12) is fixedly connected to a push plate (13), an upper surface of the workbench (1) is fixedly connected to a vibration transmitter (4), one side of the latch (9) is fixedly connected to a detection motor (8), an output end of the detection motor (8) is fixedly connected to a rotating shaft (7), and a data processor (3) is fixedly connected to the upper surface of the workbench (1).

2. A vibration testing mechanism for electromechanical equipment production according to claim 1, characterized in that: The guide assembly comprises a slide plate (14), one side of the slide plate (14) is fixedly connected to one side of the outer wall of the bracket (5), and the push plate (13) is slidably connected inside the slide plate (14).

3. A vibration testing mechanism for electromechanical equipment production according to claim 2, characterized in that: A plug plate (18) is fixedly connected to one side of the outer wall of the vibration transmitter (4), a pressure block (19) is slidably connected to the inner wall of the plug plate (18), a spring (21) is provided at one end of the pressure block (19), and a slot plate (20) is slidably connected to the interior of the plug plate (18).

4. A vibration testing mechanism for electromechanical equipment production according to claim 3, characterized in that: An insert block (17) is slidably connected inside the insert plate (18), one end of the insert block (17) is fixedly connected to a connecting block (16), one end of the connecting block (16) is fixedly connected to a data sensor (15), and the data sensor (15) is electrically connected to the data processor (3).

5. The vibration testing mechanism for electromechanical equipment production according to claim 1, characterized in that: One end of the rotating shaft (7) is rotatably connected to the inside of the vibration transmitter (4).

6. The vibration testing mechanism for electromechanical equipment production according to claim 1, characterized in that: A data display (2) is fixedly connected to one side of the outer wall of the workbench (1), and the data processor (3) is electrically connected to the data display (2).

7. The vibration testing mechanism for electromechanical equipment production according to claim 4, characterized in that: One end of the spring (21) is fixedly connected to the outer wall of the pressing block (19), and the other end of the spring (21) is fixedly connected to the outer wall of the slot plate (20).

8. The vibration testing mechanism for electromechanical equipment production according to claim 4, characterized in that: The inserting block (17) is slidably connected to the inner wall of the slot plate (20).

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