CN114252224A - Vibration inspection device for electromechanical equipment production - Google Patents
Vibration inspection device for electromechanical equipment production Download PDFInfo
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- CN114252224A CN114252224A CN202111634604.8A CN202111634604A CN114252224A CN 114252224 A CN114252224 A CN 114252224A CN 202111634604 A CN202111634604 A CN 202111634604A CN 114252224 A CN114252224 A CN 114252224A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/022—Vibration control arrangements, e.g. for generating random vibrations
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Microelectronics & Electronic Packaging (AREA)
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention belongs to the field of electromechanical equipment production, and particularly relates to a vibration inspection device for electromechanical equipment production, which comprises an inspection mechanism and a vibration generation mechanism, wherein the inspection mechanism comprises a bottom plate, a first lead screw bracket, a first lead screw, a first slide block and a first transmission motor, the first lead screw bracket is fixed on the top end surface of the bottom plate, the first lead screw is rotatably connected to the inner side of the first lead screw bracket close to the top, the first transmission motor with an output shaft connected with the first lead screw is installed on the first lead screw bracket, the first slide block is connected to the outer side of the first lead screw through threads, a second lead screw bracket is installed at the bottom of the first slide block, a second lead screw is rotatably connected to the inner side of the second lead screw bracket, and a second transmission motor with an output shaft connected with the second lead screw is installed on the second lead screw bracket. The invention adopts the inspection mechanism, thereby driving the detection head to displace or lift, and inspecting different positions of the electromechanical equipment, thereby meeting more use requirements.
Description
Technical Field
The invention belongs to the field of electromechanical equipment production, and particularly relates to a vibration inspection device for electromechanical equipment production.
Background
Vibration is a very common research problem in engineering applications, and related data indicate that more than 60% of the devices are subjected to condition detection and fault diagnosis by using a vibration detection method, and the vibration detection device simulates various environments encountered by products in manufacturing, assembly, transportation and use execution stages to identify the capability of the products to endure environmental vibration.
The vibration inspection device produced by the existing electromechanical equipment cannot drive the detection head to inspect different positions of the electromechanical equipment, so that the use requirement cannot be met.
Disclosure of Invention
In order to solve the problems in the prior art, the invention adopts the inspection mechanism, so that the detection head can be driven to move or lift, and different positions of the electromechanical equipment can be inspected, thereby meeting more use requirements.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention relates to a vibration inspection device for electromechanical equipment production, which comprises an inspection mechanism and a vibration generation mechanism, wherein the inspection mechanism comprises a bottom plate, a first lead screw bracket, a first lead screw, a first slide block and a first transmission motor, the first lead screw bracket is fixed on the top end surface of the bottom plate, the first lead screw is rotatably connected to the inner side of the first lead screw bracket close to the top, the first transmission motor with an output shaft connected with the first lead screw is arranged on the lead screw bracket, the first slide block is connected to the outer side of the first lead screw through threads, a second lead screw bracket is arranged at the bottom of the first slide block, the second lead screw is rotatably connected to the inner side of the second lead screw bracket, a second transmission motor with an output shaft connected with the second lead screw is arranged on the second lead screw bracket, the second slide block is connected to the outer side of the second lead screw through threads, and a hydraulic telescopic rod is arranged at the bottom of the second slide block, the telescopic end of the hydraulic telescopic rod is fixed with a mounting plate, and the bottom of the mounting plate is provided with a detection head; the vibration generating device comprises a placing plate, a vibration generating device and a vibration absorber, the placing plate is supported on the bottom plate through the vibration absorber, and the vibration generating device is mounted in the middle of the bottom of the placing plate; the vibration generating device comprises a box body, the bottoms of the two sides of the inner cavity of the box body are both connected with a movable box in a sliding mode, the top of the movable box is connected with a vibration generating device body in a bolted mode, the inner cavity of the box body is provided with a heat dissipation mechanism, the bottom of the right side of the vibration generating device body is connected with a controller in a bolted mode, and the top of the inner cavity of the box body is provided with a swing mechanism; the heat dissipation mechanism comprises an air cooler, a three-way pipe, a connecting pipe, a first communicating frame, a hose and a second communicating frame, wherein a fixed plate is bolted at the top of the left side of an inner cavity of the box body, the air cooler is bolted at the top of the fixed plate, an air inlet of the air cooler is communicated with an air inlet pipe, the left end of the air inlet pipe penetrates through the box body and extends towards the left side, an air outlet of the air cooler is communicated with an air outlet pipe, the right end of the air outlet pipe is communicated with the three-way pipe, the bottom end of the three-way pipe is communicated with the connecting pipe, one end, away from the three-way pipe, of the connecting pipe is communicated with the first communicating frame, the right end, away from the three-way pipe, of the hose is communicated with the second communicating frame, the right side of the first communicating frame is sequentially communicated with the first spray nozzles from top to bottom, and the bottom of the second communicating frame is sequentially communicated with the second spray nozzles from left to right; swing mechanism includes first driving motor, lead screw, thread bush, movable rod and fixed block, the right side bolt at box inner chamber top has first driving motor, the lead screw has been bolted to first driving motor's output shaft, the surperficial threaded connection of lead screw has the thread bush, there is the movable rod in the left side of thread bush through fixing base swing joint, the right side swing joint of fixing base and second intercommunication frame is passed through in the left side of movable rod, the center department bolt at second intercommunication frame top has the fixed block, the front of fixed block is through the positive top swing joint of movable shaft and box inner chamber.
The controller comprises a chip IC with the model number of MC145026, a first pin of the chip IC is connected with one end of a resistor R4, the other end of a resistor R4 is connected with the anode of a light-emitting diode D4, the cathode of the light-emitting diode D4 is respectively connected with a signal output end V2, one end of a resistor R2, one end of a resistor R5, a third pin of the chip IC and the anode of a diode D5, the other end of the resistor R5 is connected with a second pin of the chip IC, the cathode of a diode D5 is respectively connected with one end of a resistor R7, one end of a resistor R8, the cathode of a diode D7 and one end of a capacitor C4, the other end of the capacitor C4 is respectively connected with the cathode of a diode D8 and one end of a resistor R9, the anode of a diode D8 is respectively connected with the anode of a diode D7, the emitter of a triode D6, the other end of a resistor R9, one end of a capacitor C3 and the anode of a diode D3, the base of a resistor R8 is connected with the other end of a resistor D6, the collector of the triode D6 is connected with the other end of the resistor R7, the fourth pin of the chip IC and one end of the resistor R6 respectively, the other end of the resistor R6 is connected with the fifth pin of the chip IC, the other end of the capacitor C3 is connected with the sixth pin of the chip IC, the cathode of the diode D3 is connected with the signal input end V1 and one end of the capacitor C1 respectively, the other end of the capacitor C1 is connected with one end of the capacitor C2 and the emitter of the triode D2 respectively, the other end of the capacitor C2 is connected with the seventh pin of the chip IC, the collector of the triode D2 is connected with one end of the resistor R1, the base of the triode D2 is connected with one end of the resistor R3 and the collector of the triode D1 respectively, the other end of the resistor R3 is connected with the eighth pin of the chip IC, the base of the triode D1 is connected with the other end of the resistor R1, and the emitter of the transistor D1 is connected with the other end of the resistor R2.
Furthermore, the first lead screw and the second lead screw are horizontally arranged and are perpendicular to each other, and the first lead screw and the second lead screw drive the first sliding block or the second sliding block to move respectively.
Furthermore, the hydraulic telescopic rod is vertically arranged and drives the mounting plate to vertically lift.
Further, the placing plate is horizontally arranged, and electromechanical equipment can be placed on the placing plate.
Furthermore, a second driving motor is bolted at the center of the bottom of the inner cavity of the movable box, an output shaft of the second driving motor is bolted with a second rotating shaft, fan blades are bolted at the top of the second rotating shaft, and a metal mesh is embedded at the top of the movable box.
Furthermore, the bottom of the two sides of the inner cavity of the box body is provided with a first sliding groove, the inner cavity of the first sliding groove is connected with a first moving block in a sliding mode, one opposite side of the first moving block penetrates through the first sliding groove and is in bolted connection with the two sides of the moving box, the bottom of the moving box is sequentially bolted connection with buffer springs from left to right, and the bottom of each buffer spring is in bolted connection with the bottom of the inner cavity of the box body.
Furthermore, a second sliding groove is formed in the top of the right side of the inner cavity of the box body, a second moving block is connected to the inner cavity of the second sliding groove in a sliding mode, and the left side of the second moving block penetrates through the second sliding groove and is in bolted connection with the right side of the threaded sleeve through a support.
Furthermore, the bottom of the screw rod is bolted with a limiting block, and handles are bolted on two sides of the box body.
Compared with the prior art, the invention has the beneficial effects that:
1. the electromechanical device to be detected is placed on the placing plate, the vibration generating device is started to vibrate and start the detection head to detect, the mounting plate and the detection head can be driven to lift through the hydraulic telescopic rod, the first transmission motor is started to drive the first lead screw to rotate, the first lead screw drives the first sliding block to displace through threads, the detection head is further driven to displace, the second transmission motor is started to drive the second lead screw to rotate, the second lead screw drives the second sliding block to displace through threads, the detection head is further driven to displace, and therefore different positions of the electromechanical device can be detected.
2. In the invention, a special vibration generating device is adopted, the special vibration generating device is matched with an air cooler, a three-way pipe, a connecting pipe, a first communicating frame, a hose and a second communicating frame, a user can conveniently radiate the heat of the vibration generating device body to the top and the left side of the vibration generating device body, the heat radiating effect of the vibration generating device body is enhanced, the heat of the vibration generating device body is quickly radiated to the air, the internal temperature of the vibration generating device body is prevented from being overhigh, the angle of the second communicating frame is conveniently changed by the user through the matching of a first driving motor, a screw rod, a threaded sleeve, a movable rod and a fixed block, so that the heat of the user can be radiated to the position where the vibration generating device body is overheated, the heat radiating effect of the vibration generating device body is further enhanced, the damage of internal elements caused by overhigh temperature in the vibration generating device body is prevented, and the maintenance cost of the user is increased, the problem of traditional vibration generator radiating effect poor is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is an isometric view of an embodiment 1 of a vibration testing apparatus produced by an electromechanical device according to the present invention;
FIG. 2 is a schematic structural view of a vibration generating apparatus of embodiment 1 of the vibration testing apparatus for electromechanical device production according to the present invention;
FIG. 3 is a schematic structural view of a second lead screw of the embodiment 1 of the vibration testing device produced by the electromechanical device;
FIG. 4 is a schematic view showing the structure of a damper according to embodiment 2 of the vibration testing apparatus for electromechanical device production according to the present invention;
FIG. 5 is a schematic view showing the structure of the vibration generating apparatus according to the present invention;
FIG. 6 is a sectional view showing the structure of a movable box according to the present invention;
FIG. 7 is a perspective view showing the structure of the swing mechanism in the present invention;
fig. 8 is a circuit schematic of the controller of the present invention.
The reference numerals are explained below:
1. a checking mechanism; 101. a base plate; 102. a first lead screw bracket; 103. a first lead screw; 104. a first sliding block; 105. a first drive motor; 106. a second lead screw bracket; 107. a second screw rod; 108. a second drive motor; 109. a second sliding block; 110. a hydraulic telescopic rod; 111. mounting a plate; 112. a detection head; 2. a vibration generating device; 201. placing the plate; 202. a vibration generating device; 203. a shock absorber; 204. a damper; 31. a box body; 32. a mobile box; 33. a vibration generating device body; 34. a heat dissipation mechanism; 341. an air cooler; 342. a three-way pipe; 343. a connecting pipe; 344. a first communication frame; 345. a hose; 346. a second communicating frame; 35. a swing mechanism; 351. a first drive motor; 352. a screw rod; 353. a threaded sleeve; 354. a movable rod; 355. a fixed block; 36. a second drive motor; 37. a second rotation shaft; 38. a first chute; 39. a first moving block; 310. a second chute; 311. a second moving block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-7, the present invention provides a technical solution: a vibration inspection device for electromechanical equipment production comprises an inspection mechanism 1 and a vibration generation device 2, wherein the inspection mechanism 1 comprises a bottom plate 101, a first lead screw support 102, a first lead screw 103, a first slider 104 and a first transmission motor 105, the first lead screw support 102 is fixed on the top end face of the bottom plate 101, the first lead screw 103 is rotatably connected to the inner side of the first lead screw support 102 close to the top, the first transmission motor 105 with an output shaft connected with the first lead screw 103 is installed on the first lead screw support 102, the first slider 104 is connected to the outer side of the first lead screw 103 through threads, a second lead screw support 106 is installed at the bottom of the first slider 104, a second lead screw 107 is rotatably connected to the inner side of the second lead screw support 106, the first lead screw 103 and the second lead screw 107 are horizontally arranged and are perpendicular to each other, the first lead screw 103 and the second lead screw 107 respectively drive the first slider 104 or the second slider 109 to move, and a second transmission motor 108 with an output shaft connected with the second lead screw 107 is installed on the second lead screw support 106, the outer side of the second screw 107 is connected with a second sliding block 109 through threads, the bottom of the second sliding block 109 is provided with a hydraulic telescopic rod 110, the hydraulic telescopic rod 110 is vertically arranged, the hydraulic telescopic rod 110 drives the mounting plate 111 to vertically lift, the telescopic end of the hydraulic telescopic rod 110 is fixedly provided with the mounting plate 111, and the bottom of the mounting plate 111 is provided with a detection head 112; the vibration generating mechanism 2 includes a placing plate 201, a vibration generating device 202, and a damper 203, wherein the placing plate 201 is supported on the base plate 101 via the damper 203, and the vibration generating device 202 is mounted in the middle of the bottom of the placing plate 201.
The vibration generating device 202 comprises a box body 31, the bottoms of the two sides of the inner cavity of the box body 31 are both connected with a movable box 32 in a sliding manner, the top of the movable box 32 is bolted with a vibration generating device body 33, the inner cavity of the box body 31 is provided with a heat dissipation mechanism 34, the bottom of the right side of the vibration generating device body 33 is bolted with a controller, the top of the inner cavity of the box body 31 is provided with a swing mechanism 35, the heat of the vibration generating device body 33 is dissipated into the air rapidly by the matching of an air cooler 341, a three-way pipe 342, a connecting pipe 343, a first communicating frame 344, a hose 345 and a second communicating frame 346, a user can conveniently dissipate the heat of the top and the two sides of the vibration generating device body 33, the heat dissipation effect of the vibration generating device body 33 is enhanced, the heat of the vibration generating device body 33 is dissipated into the air rapidly, the internal temperature of the vibration generating device body 33 is prevented from being overhigh, and the heat of the vibration generating device body is prevented by the matching of a first driving motor 351, a screw rod 352, a threaded sleeve 353, a movable rod 354 and a fixed block 355, the angle that the person of facilitating the use changes second intercommunication frame 346 to dispel the heat to the overheated position of vibration generating device body 33 to the person of facilitating the use, further strengthened the radiating effect to vibration generating device body 33, prevent that the inside high temperature of vibration generating device body 33 from leading to the internal component to damage, increase user's cost of maintenance, solved the poor problem of traditional vibration generator radiating effect.
The heat dissipation mechanism 34 comprises an air cooler 341, a three-way pipe 342, a connecting pipe 343, a first communicating frame 344, a hose 345 and a second communicating frame 346, a fixed plate is bolted to the top of the left side of the inner cavity of the box body 31, the top of the fixed plate is bolted with the air cooler 341, an air inlet of the air cooler 341 is communicated with an air inlet pipe, the left end of the air inlet pipe penetrates through the box body 31 and extends towards the left side, an air outlet pipe is communicated with an air outlet of the air cooler 341, the right end of the air outlet pipe is communicated with the three-way pipe 342, the bottom end of the three-way pipe 342 is communicated with the connecting pipe 343, one end of the connecting pipe 343 far away from the three-way pipe 342 is communicated with the first communicating frame 344, the right end of the three-way pipe 342 is communicated with the hose 345, one end of the hose 345 far away from the three-way pipe 342 is communicated with the second communicating frame 346, the right side of the first communicating frame 344 is sequentially communicated with a first nozzle from top to bottom, the bottom of the second communicating frame 346 is sequentially communicated with a second nozzle from the left to the right, through the cooperation of air-cooler 341, three-way pipe 342, connecting pipe 343, first intercommunication frame 344, hose 345 and second intercommunication frame 346, the person of facilitating the use dispels the heat to the top and both sides of vibration generating device body 33, has strengthened the radiating effect of vibration generating device body 33, with the heat of vibration generating device body 33 give off the air fast in, prevent that the inside temperature of vibration generating device body 33 is too high.
The swing mechanism 35 comprises a first driving motor 351, a screw rod 352, a threaded sleeve 353, a movable rod 354 and a fixed block 355, the first driving motor 351 is bolted on the right side of the top of the inner cavity of the box body 31, the screw rod 352 is bolted on an output shaft of the first driving motor 351, the threaded sleeve 353 is in threaded connection with the surface of the screw rod 352, the movable rod 354 is movably connected on the left side of the threaded sleeve 353 through a fixed seat, the left side of the movable rod 354 is movably connected with the right side of the second communicating frame 346 through the fixed seat, the fixed block 355 is bolted on the center of the top of the second communicating frame 346, the front of the fixed block 355 is movably connected with the top of the front of the inner cavity of the box body 31 through the movable shaft, and through the matching of the first driving motor 351, the screw rod 352, the threaded sleeve 353, the movable rod 354 and the fixed block 355, a user can conveniently change the angle of the second communicating frame 346, so as to dissipate heat of the overheated part of the vibration generating device body 33, further enhancing the heat dissipation effect on the vibration generating device body 33, preventing the damage of the internal components caused by the over-high temperature inside the vibration generating device body 33 and increasing the maintenance cost of the user.
The working principle and the using process of the invention are as follows: the electromechanical device that will detect is placed on placing board 201, start vibration generating device 202 vibration, shock absorber 203 can reduce the vibration and transmit to bottom plate 101, it can inspect to start detecting head 112, can drive mounting panel 111 and detect the first 112 lift through hydraulic telescoping rod 110, it can make lead screw 103 drive lead screw 103 and rotate and drive slider 104 displacement through the screw thread to start first drive motor 105, and then drive and detect first 112 displacement, it drives lead screw two 107 and rotates to start second drive motor 108, can make lead screw two 107 drive slider 109 displacement through the screw thread, and then drive and detect first 112 displacement, consequently, can detect the different positions of electromechanical device.
Example 2
Referring to fig. 4, the difference between the embodiment 2 and the embodiment 1 is that the vibration generating device mechanism 2 includes a placing plate 201, a vibration generating device 202, and a damper 204, the placing plate 201 is supported on the bottom plate 101 through the damper 204, the vibration generating device 202 is installed in the middle of the bottom of the placing plate 201, the electromechanical device to be detected is placed on the placing plate 201, the vibration generating device 202 is started to vibrate, the damper 204 can reduce the vibration transmission to the bottom plate 101, the detection head 112 is started to perform the detection, the mounting plate 111 and the detection head 112 can be driven to lift through the hydraulic telescopic rod 110, the first transmission motor 105 is started to drive the first lead screw 103 to rotate, so that the first lead screw 103 drives the first slider 104 to displace through the screw, and further drives the detection head 112 to displace, the second transmission motor 108 is started to drive the second lead screw 107 to rotate, so that the second lead screw 107 drives the second slider 109 to displace through the screw, and then drives the detection head 112 to displace, so that different positions of the electromechanical device can be detected.
In the invention, the center of the bottom of the inner cavity of the moving box 32 is bolted with the second driving motor 36, the output shaft of the second driving motor 36 is bolted with the second rotating shaft 37, the top of the second rotating shaft 37 is bolted with the fan blades, the top of the moving box 32 is embedded with the metal mesh, and through the matching of the second driving motor 36, the second rotating shaft 37, the fan blades and the metal mesh, a user can conveniently perform air cooling heat dissipation on the bottom of the vibration generating device body 33, the air flow rate at the bottom of the vibration generating device body 33 is accelerated, and the heat dissipation effect of the vibration generating device body 33 is enhanced.
The second sliding groove 310 is formed in the top of the right side of the inner cavity of the box body 31, the inner cavity of the second sliding groove 310 is connected with a second moving block 311 in a sliding mode, the left side of the second moving block 311 penetrates through the second sliding groove 310 and is in bolted connection with the right side of the threaded sleeve 353 through a support, and through the matching of the second sliding groove 310 and the second moving block 311, a user can limit the threaded sleeve 353 conveniently, and the stability of the threaded sleeve 353 is improved.
The bottom of the screw rod 352 is bolted with a limiting block, handles are bolted on two sides of the box body 31, the threaded sleeve 353 is prevented from falling off from the surface of the screw rod 352 through the cooperation of the limiting block, and a user can move the box body 31 conveniently through the cooperation of the handles.
When the vibration generating device 202 of the present invention is in operation, when the vibration generating device body 33 is in operation, a user turns on the air cooler 341 through the controller, then the air cooler 341 delivers the cold air into the three-way pipe 342, so that the three-way pipe 342 delivers the cold air into the hose 345 and the connecting pipe 343, and further the hose 345 and the connecting pipe 343 deliver the cold air into the first communicating rack 344 and the second communicating rack 346, and then the first communicating rack 344 and the second communicating rack 346 deliver the cold air into the first nozzle and the second nozzle to spray out, so as to dissipate heat from the top and the left side of the vibration generating device body 33, which greatly enhances the heat dissipation effect on the vibration generating device body 33, and then the user turns on the second driving motor 36 through the controller, at this time, the second driving motor 36 drives the second rotating shaft 37 to rotate, so that the second rotating shaft 37 drives the fan blades to rotate, thereby changing the air flow rate, the bottom of the vibration generating device body 33 is cooled, then a user opens the first driving motor 351 through the controller, the first driving motor 351 drives the screw rod 352 to rotate at the moment, the screw rod 352 drives the threaded sleeve 353 to move, the threaded sleeve 353 drives the movable rod 354 to move, the movable rod 354 drives the second communicating frame 346 to swing under the action of the movable shaft at the moment, the angle of the second communicating frame 346 is changed, the heat dissipation area is enlarged, and the heat dissipation effect of the vibration generating device body 33 is enhanced.
Referring to fig. 8, in the present invention, the controller includes a chip IC of a model MC145026, a first pin of the chip IC is connected to one end of a resistor R4, the other end of the resistor R4 is connected to an anode of a light emitting diode D4, a cathode of the light emitting diode D4 is connected to one end of a signal output terminal V2, one end of a resistor R2, one end of a resistor R5, a third pin of the chip IC, and an anode of a diode D5, the other end of the resistor R5 is connected to a second pin of the chip IC, a cathode of the diode D5 is connected to one end of a resistor R7, one end of a resistor R8, a cathode of a diode D7, and one end of a capacitor C4, the other end of a capacitor C4 is connected to a cathode of a diode D8 and one end of a resistor R9, an anode of a diode D8 is connected to an anode of a diode D7, an emitter of a triode D6, another end of a resistor R9, an anode of a capacitor C3 and an anode of a diode D6867, and a base of a resistor R6 are connected to the other end of a resistor R6, the collector of the triode D6 is connected with the other end of the resistor R7, the fourth pin of the chip IC and one end of the resistor R6 respectively, the other end of the resistor R6 is connected with the fifth pin of the chip IC, the other end of the capacitor C3 is connected with the sixth pin of the chip IC, the cathode of the diode D3 is connected with the signal input end V1 and one end of the capacitor C1 respectively, the other end of the capacitor C1 is connected with one end of the capacitor C2 and the emitter of the triode D2 respectively, the other end of the capacitor C2 is connected with the seventh pin of the chip IC, the collector of the triode D2 is connected with one end of the resistor R1, the base of the triode D2 is connected with one end of the resistor R3 and the collector of the triode D1 respectively, the other end of the resistor R3 is connected with the eighth pin of the chip IC, the base of the triode D1 is connected with the other end of the resistor R1, and the emitter of the transistor D1 is connected with the other end of the resistor R2.
It should be noted that the above-mentioned embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the applicant has described the invention in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions made on the technical solutions of the present invention can not be made within the spirit and scope of the technical solutions of the present invention and shall be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a vibration verifying attachment of electromechanical device production which characterized in that: the device comprises a checking mechanism (1) and a vibration generating device mechanism (2), wherein the checking mechanism (1) comprises a bottom plate (101), a first lead screw support (102), a first lead screw (103), a first slider (104) and a first transmission motor (105), the first lead screw support (102) is fixed on the top end face of the bottom plate (101), the first lead screw (103) is rotatably connected to the inner side of the first lead screw support (102) close to the top, the first transmission motor (105) with an output shaft connected with the first lead screw (103) is installed on the first lead screw support (102), the first slider (104) is connected to the outer side of the first lead screw (103) through threads, a second lead screw support (106) is installed at the bottom of the first slider (104), a second lead screw support (107) is rotatably connected to the inner side of the second lead screw support (106), and a second transmission motor (108) with an output shaft connected with the second lead screw (107) is installed on the second lead screw support (106), the outer side of the second lead screw (107) is connected with a second sliding block (109) through threads, a hydraulic telescopic rod (110) is installed at the bottom of the second sliding block (109), an installation plate (111) is fixed at the telescopic end of the hydraulic telescopic rod (110), and a detection head (112) is installed at the bottom of the installation plate (111); the vibration generating device mechanism (2) comprises a placing plate (201), a vibration generating device (202) and a vibration damper (203), the placing plate (201) is supported on the bottom plate (101) through the vibration damper (203), and the vibration generating device (202) is installed in the middle of the bottom of the placing plate (201); the vibration generating device (202) comprises a box body (31), the bottoms of two sides of an inner cavity of the box body (31) are both connected with a movable box (32) in a sliding mode, the top of the movable box (32) is connected with a vibration generating device body (33) in a bolted mode, the inner cavity of the box body (31) is provided with a heat dissipation mechanism (34), the bottom of the right side of the vibration generating device body (33) is connected with a controller in a bolted mode, and the top of the inner cavity of the box body (31) is provided with a swinging mechanism (35); the heat dissipation mechanism (34) comprises an air cooler (341), a three-way pipe (342), a connecting pipe (343), a first communicating frame (344), a hose (345) and a second communicating frame (346), a fixed plate is bolted to the top of the left side of the inner cavity of the box body (31), the air cooler (341) is bolted to the top of the fixed plate, an air inlet of the air cooler (341) is communicated with an air inlet pipe, the left end of the air inlet pipe penetrates through the box body (31) and extends towards the left side, an air outlet of the air cooler (341) is communicated with an air outlet pipe, the right end of the air outlet pipe is communicated with the three-way pipe (342), the bottom end of the three-way pipe (342) is communicated with the connecting pipe (343), one end, far away from the three-way pipe (342), of the connecting pipe (343) is communicated with the first communicating frame (344), the right end, far away from the three-way pipe (342), of the hose (345) is communicated with the second communicating frame (346), the right side of the first communicating frame (344) is sequentially communicated with first nozzles from top to bottom, and the bottom of the second communicating frame (346) is sequentially communicated with second nozzles from left to right; swing mechanism (35) include first driving motor (351), lead screw (352), thread bush (353), movable rod (354) and fixed block (355), first driving motor (351) have been bolted on the right side at box (31) inner chamber top, lead screw (352) have been bolted on the output shaft of first driving motor (351), the surperficial threaded connection of lead screw (352) has thread bush (353), there is movable rod (354) on the left side of thread bush (353) through fixing base swing joint, the right side swing joint of fixing base and second intercommunication frame (346) is passed through in the left side of movable rod (354), center department at second intercommunication frame (346) top is bolted on fixed block (355), the front of fixed block (355) is through the top swing joint of movable shaft and box (31) inner chamber front.
2. A vibration testing apparatus for electromechanical device production according to claim 1, wherein: the controller comprises a chip IC with the model number of MC145026, a first pin of the chip IC is connected with one end of a resistor R4, the other end of a resistor R4 is connected with the anode of a light-emitting diode D4, the cathode of the light-emitting diode D4 is respectively connected with a signal output end V2, one end of a resistor R2, one end of a resistor R5, a third pin of the chip IC and the anode of a diode D5, the other end of the resistor R5 is connected with a second pin of the chip IC, the cathode of a diode D5 is respectively connected with one end of a resistor R7, one end of a resistor R8, the cathode of a diode D7 and one end of a capacitor C4, the other end of the capacitor C4 is respectively connected with the cathode of a diode D8 and one end of a resistor R9, the anode of a diode D8 is respectively connected with the anode of a diode D7, the emitter of a triode D6, the other end of a resistor R9, one end of a capacitor C3 and the anode of a diode D3, the base of a resistor R8 is connected with the other end of a resistor D6, the collector of the triode D6 is connected with the other end of the resistor R7, the fourth pin of the chip IC and one end of the resistor R6 respectively, the other end of the resistor R6 is connected with the fifth pin of the chip IC, the other end of the capacitor C3 is connected with the sixth pin of the chip IC, the cathode of the diode D3 is connected with the signal input end V1 and one end of the capacitor C1 respectively, the other end of the capacitor C1 is connected with one end of the capacitor C2 and the emitter of the triode D2 respectively, the other end of the capacitor C2 is connected with the seventh pin of the chip IC, the collector of the triode D2 is connected with one end of the resistor R1, the base of the triode D2 is connected with one end of the resistor R3 and the collector of the triode D1 respectively, the other end of the resistor R3 is connected with the eighth pin of the chip IC, the base of the triode D1 is connected with the other end of the resistor R1, and the emitter of the transistor D1 is connected with the other end of the resistor R2.
3. A vibration testing apparatus for electromechanical device production according to claim 2, wherein: the first lead screw (103) and the second lead screw (107) are horizontally arranged and are perpendicular to each other.
4. A vibration testing apparatus for electromechanical device production according to claim 3, wherein: the hydraulic telescopic rod (110) is vertically arranged.
5. A vibration testing apparatus for electromechanical device production according to claim 4, wherein: the placing plate (201) is horizontally arranged.
6. A vibration testing apparatus for electromechanical device production according to claim 5, wherein: the center department bolt of removal case (32) inner chamber bottom has second driving motor (36), the output shaft bolt of second driving motor (36) has second rotation axis (37), the top bolt of second rotation axis (37) has the flabellum, the top of removal case (32) is inlayed and is equipped with the metal mesh.
7. A vibration testing apparatus for electromechanical device production according to claim 6, wherein: first sliding grooves (38) are formed in the bottoms of the two sides of the inner cavity of the box body (31), a first moving block (39) is connected to the inner cavity of the first sliding grooves (38) in a sliding mode, one opposite side of the first moving block (39) penetrates through the first sliding grooves (38) and is in bolted connection with the two sides of the moving box (32), buffer springs are sequentially bolted in the bottom of the moving box (32) from left to right, and the bottoms of the buffer springs are in bolted connection with the bottom of the inner cavity of the box body (31).
8. A vibration testing apparatus for electromechanical device production according to claim 7, wherein: the top of the right side of the inner cavity of the box body (31) is provided with a second sliding groove (310), the inner cavity of the second sliding groove (310) is connected with a second moving block (311) in a sliding mode, and the left side of the second moving block (311) penetrates through the second sliding groove (310) and is bolted to the right side of the threaded sleeve (353) through a support.
9. A vibration testing apparatus for electromechanical device production according to claim 8, wherein: the bottom of the screw rod (352) is bolted with a limiting block, and the two sides of the box body (31) are bolted with handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111634604.8A CN114252224A (en) | 2021-12-29 | 2021-12-29 | Vibration inspection device for electromechanical equipment production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111634604.8A CN114252224A (en) | 2021-12-29 | 2021-12-29 | Vibration inspection device for electromechanical equipment production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114252224A true CN114252224A (en) | 2022-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111634604.8A Withdrawn CN114252224A (en) | 2021-12-29 | 2021-12-29 | Vibration inspection device for electromechanical equipment production |
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| Country | Link |
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| CN (1) | CN114252224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838811A (en) * | 2022-04-13 | 2022-08-02 | 徐州信控智能科技有限公司 | Dust-proof high-safety mining intrinsic safety type vibration sensor |
-
2021
- 2021-12-29 CN CN202111634604.8A patent/CN114252224A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114838811A (en) * | 2022-04-13 | 2022-08-02 | 徐州信控智能科技有限公司 | Dust-proof high-safety mining intrinsic safety type vibration sensor |
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