CN113567860B - Multifunctional experiment table for motor detection - Google Patents
Multifunctional experiment table for motor detection Download PDFInfo
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- CN113567860B CN113567860B CN202111126015.9A CN202111126015A CN113567860B CN 113567860 B CN113567860 B CN 113567860B CN 202111126015 A CN202111126015 A CN 202111126015A CN 113567860 B CN113567860 B CN 113567860B
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- 238000001514 detection method Methods 0.000 title claims abstract description 97
- 238000002474 experimental method Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 238000001125 extrusion Methods 0.000 claims abstract description 49
- 238000005452 bending Methods 0.000 claims description 22
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 16
- 230000005484 gravity Effects 0.000 abstract description 11
- 238000003825 pressing Methods 0.000 description 13
- 238000012360 testing method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- Engineering & Computer Science (AREA)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a multifunctional experiment table for motor detection, relating to the technical field of motor performance detection, the experiment table comprises a supporting frame and a supporting table top, wherein the supporting table top is fixedly arranged above the supporting frame, a supporting mechanism is arranged at one end of the upper surface of the supporting table board, a motor to be detected is fixedly arranged above the supporting mechanism, the other end of the upper surface of the supporting table surface is provided with a detection mechanism through a telescopic rod, the invention is scientific and reasonable, the use is safe and convenient, the invention is provided with a self-locking mechanism, so that the extrusion air bag can be extruded by the gravity of the motor to be detected, the gas in the extrusion air bag is conveyed to the position of the clamping mechanism, and then utilize clamping mechanism to treat the motor of examining and fix for can realize self-locking, reduce the bolt and to waiting to examine the process that the motor carries out the fixing, make the fixed mounting who waits to examine the motor more convenient.
Description
Technical Field
The invention relates to the technical field of motor performance detection, in particular to a multifunctional experiment table for motor detection.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the development of the motor brings people into an automatic era, and the motor is used for driving equipment so as to realize automatic production and manufacturing;
after the motor is produced, various parameters of the motor in the using process need to be detected, and the existing motor detection device has the following problems in use;
before the motor is detected, the motor needs to be fixed, the supporting legs of the motor are usually fixed by bolts, and the supporting legs are disassembled after the detection is finished, so that the whole process is complicated, and the time consumed by the motor detection is increased;
therefore, a multifunctional experiment table for motor detection is urgently needed to solve the problems.
Disclosure of Invention
The invention aims to provide a multifunctional experiment table for motor detection, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a motor detects uses multi-functional laboratory bench, this laboratory bench includes support frame and support table face, support frame top fixed mounting has the support mesa, support table face upper surface one end is provided with supporting mechanism, supporting mechanism top fixed mounting waits to examine the motor, supporting mechanism is used for fixing waiting to examine the motor, simultaneously, can also adjust the position of waiting to examine the motor, support table face upper surface other end installs detection mechanism through the telescopic link, can adjust detection mechanism's height through the telescopic link for detection mechanism can examine the motor of waiting to examine of different models and detect, detection mechanism is used for treating each item performance of examining the motor and detects, detection mechanism top articulates there is the display screen, the display screen is used for treating the detection parameter of examining the motor and shows.
Through above-mentioned technical scheme, not only can realize treating the detection of examining motor each item performance parameter, simultaneously, can also adjust the position of motor for the laboratory bench can be to waiting to examine the motor to detect of different models, has improved the suitability of laboratory bench.
According to the technical scheme, the supporting mechanism comprises a limiting slide rod, a limiting slide block, a detection seat, a push rod and a self-locking mechanism;
detect the seat and slide on a supporting bench through spacing slide bar and spacing slider for can adjust the position of waiting to examine the motor, make when waiting to examine the motor in installation and dismantlement, can not cause the influence to detection mechanism, spacing slider spacing slip on spacing slide bar, spacing slider and detect fixed connection between the seat, detect seat bottom middle part and pass through the catch bar as detecting the gliding power of seat, it is provided with self-locking mechanism on the seat to detect.
Through above-mentioned technical scheme, can adjust the position of waiting to examine the motor after fixing for can wait to examine the position of motor adjustment supporting mechanism according to the difference, improve the suitability of laboratory bench.
According to the technical scheme, the self-locking mechanism comprises a locking groove, an extrusion air bag, an air inlet one-way valve, an extrusion plate and a clamping mechanism;
detect seat upper surface middle part and seted up the locking groove, locking tank bottom end is provided with the extrusion gasbag, the extrusion gasbag is used for turning into the gravity of waiting to examine the motor and treats the power source that the motor carries out tight effort tightly, the extrusion gasbag is the tight power source of waiting to examine the motor, it is provided with the check valve that admits air of being connected with the extrusion gasbag to detect the seat bottom, the check valve that admits air is used for getting into the extrusion gasbag with external gas transport inside, locking groove top both sides all are provided with a plurality of clamping mechanism, clamping mechanism is used for fixing the supporting seat of waiting to examine the motor, and then realizes waiting to examine the fixed of waiting to examine the motor.
Through above-mentioned technical scheme, can utilize the gravity of waiting to examine motor self, will extrude the inside gas of gasbag and extrude, carry out fixed power supply to waiting to examine the motor as drive clamping mechanism for can utilize the gravity of waiting to examine motor self to realize the clamp tightly to self, need not utilize fasteners such as bolts to treat to examine the motor and fix, make in the whole testing process to the installation of waiting to examine the motor with fixed more convenient.
According to the technical scheme, a plurality of spacing groove has been seted up to the locking groove lateral wall, it sets up in a plurality of stopper to correspond spacing groove position department on the stripper plate, the setting of spacing groove and stopper has restricted the degree that the stripper plate pushed down, on the one hand, avoided that weight is great waiting to examine the motor and caused the damage to the extrusion gasbag, on the other hand, restricted the distance that waits to examine the motor and move down for clamping mechanism can be smooth treat examining the motor and press from both sides tightly, because when waiting to examine the motor and move down the distance great, clamping mechanism probably can't with wait to examine the supporting seat contact of motor, and then can't realize waiting to examine the fixed of motor.
According to the technical scheme, the clamping mechanism comprises a fixed seat, an extension seat, a clamping seat, a driving groove, a gas pipe, a corrugated pipe and a bending groove;
the fixing seat is fixedly arranged on two sides of the top end of the locking groove, the top end of the fixing seat is flexibly connected with an extension seat, the top end of the extension seat is flexibly connected with a clamping seat, only one side close to the locking groove is flexibly connected between the fixing seat and the extension seat and between the extension seat and the clamping seat, so that the extension seat and the clamping seat can be bent under the condition that gas is used as power, and further the fixing of a motor to be detected is realized, driving grooves are respectively arranged between the fixing seat and the extension seat and between the extension seat and the clamping seat, gas pipes are inserted in the middle of the fixing seat, the extension seat and the clamping seat in a penetrating manner, one end of each gas pipe close to the clamping seat is sealed, the other end of each gas pipe is communicated with the extrusion air bag, corrugated pipes communicated with the gas pipes are arranged at the positions of the gas pipes, which are positioned in the driving grooves, and are used for conveying the gas extruded when the extrusion air bag is extruded by the extrusion plate, the gas-supply pipe is with gas transport to bellows position department for the bellows extension, the bellows drive extension seat of extension takes place to buckle with pressing from both sides tight seat, and then fixes the supporting seat of examining the motor through pressing from both sides tight seat, the groove of bending has all been seted up near locking groove one side with extension seat and the tight seat flexible connection department of clamp between fixing base and the extension seat, the groove of bending presents horizontal V type, the contained angle of bending tank bottom is ninety degrees, makes extension seat and the tight seat of clamp can only bend ninety degrees at most, makes the fixed more firm of examining the motor, avoids the angle of bending of extension seat and the tight seat of clamp too big to lead to pressing from both sides tight seat top and the area of contact undersize of the supporting seat of examining the motor, leads to pressing from both sides tight effect unsatisfactory.
Through above-mentioned technical scheme, can utilize the extruded gas of extrusion gasbag as the power that drives clamping mechanism and bend for the clamping mechanism of bending can press from both sides tightly and fix waiting to examine the motor, and whole clamping process does not need manual participation, all can utilize and waits to examine the gravity realization of motor self, and whole tight process of clamp is quick convenient.
According to the technical scheme, the two sides of the detection seat are provided with the pressure release valves, the pressure release valves are connected with the gas conveying pipe through the pipelines, so that when the motor to be detected is required to be disassembled, gas in the corrugated pipe can be released through the pressure release valves, the bending action force of the extension seat and the clamping seat is reduced, and the motor to be detected cannot be continuously clamped.
Through the technical scheme, the quick disassembly of the motor to be detected can be realized, so that the whole disassembly process is more convenient.
According to the technical scheme, a plurality of flexible groove has been seted up on pressing from both sides tight seat top, flexible inslot portion is provided with clamping spring, clamping spring top fixed mounting has tight piece of clamp, the length that clamping spring under the lax state is greater than the length in flexible groove for when pressing from both sides tight seat and pressing from both sides tight the supporting seat of examining the motor, can be through the extrusion to clamping spring, make clamping spring also can press from both sides tightly the supporting seat of examining the motor, make to examining the fixed more firm of examining the motor, simultaneously, can also compensate the tight length of clamp, the length of pressing from both sides tight seat equals the length of fixing base in addition the length of extrusion gasbag.
Through above-mentioned technical scheme, can further increase and wait the pressure when examining the motor by the fixed for treat the fixed more firm of examining the motor, can not lead to taking place not hard up to waiting the fixed of examining the motor because of waiting the vibrations in the motor testing process.
According to the technical scheme, the clamping block is in an inverted trapezoidal shape, so that the contact area between the clamping block and the supporting seat of the motor to be detected is larger, and the motor to be detected is more firmly fixed.
According to the technical scheme, the detection mechanism comprises a detection box, a detection rotor, a connecting shaft and a coupling;
the utility model discloses a motor detection device, including telescopic link top fixed mounting has the detection case, the detection case is used for treating each item performance of examining the motor and detects, the inside detection rotor that is provided with of detection case, the detection rotor is used for changing the rotation of waiting to examine the motor for can directly realize treating the detection of examining the motor through the detection to detecting the rotor, it is provided with endocentric connecting axle to detect the rotor and be close to wait to examine motor one side, be provided with the shaft coupling on the connecting axle, the shaft coupling is used for being connected the connecting axle with the output shaft of waiting to examine the motor.
According to the technical scheme, the detection box is internally provided with a rotating speed sensor for detecting the rotating speed of the motor to be detected and an eccentric detector for detecting the eccentricity of an output shaft of the motor to be detected.
Compared with the prior art, the invention has the beneficial effects that:
1. the self-locking mechanism is arranged, so that the extrusion air bag can be extruded by utilizing the self gravity of the motor to be detected, the gas in the extrusion air bag is conveyed to the position of the clamping mechanism, and the motor to be detected is fixed by utilizing the clamping mechanism, so that the self-locking can be realized, the process of fixing the motor to be detected by using bolts is reduced, and the fixed installation of the motor to be detected is more convenient.
2. The invention is provided with the clamping mechanism, the bellows is driven to expand by utilizing the gas extruded by the extrusion air bag, so that the extension seat and the clamping seat are bent under the design of the bending groove, the vertical clamping mechanism can fix the motor to be detected through bending, and the motor to be detected is more firmly fixed through the design of the clamping spring and the clamping block, so that the motor to be detected cannot be loosened in the detection process.
3. According to the invention, the positions of the detection box and the detection seat can be adjusted through the telescopic rod, the push rod, the limiting slide rod and the limiting slide block, so that the whole experiment table can be suitable for motors to be detected with different models and sizes, the applicability of the experiment table is improved, meanwhile, the rotating speed and the eccentricity of the motor to be detected can be detected through the arrangement of the rotating speed sensor and the eccentric detector, and the detection performance is higher.
Drawings
FIG. 1 is a schematic structural diagram of a multifunctional experiment table for motor detection according to the present invention;
FIG. 2 is a schematic structural diagram of a multifunctional experiment table supporting mechanism for motor detection according to the present invention;
FIG. 3 is a schematic structural diagram of a multifunctional laboratory table self-locking mechanism for motor detection according to the present invention;
FIG. 4 is a schematic structural view of the bottom end of the testing seat of the multifunctional testing table for testing the motor according to the present invention;
FIG. 5 is a schematic structural diagram of a multifunctional laboratory table extrusion plate for motor detection according to the present invention;
FIG. 6 is a schematic structural view of a multifunctional experiment table clamping mechanism for motor detection according to the present invention;
FIG. 7 is a schematic view of a structure of a bending slot of a multifunctional experiment table for motor detection according to the present invention;
FIG. 8 is a schematic view of a clamping state of the multifunctional experiment table clamping mechanism for motor detection according to the present invention;
fig. 9 is a schematic structural diagram of a multifunctional experiment table detection mechanism for motor detection according to the present invention.
Reference numbers in the figures: 1. a support frame; 2. supporting the table top;
3. a support mechanism; 31. a limiting slide bar; 32. a limiting slide block; 33. a detection seat; 34. a push rod;
35. a self-locking mechanism; 351. a locking groove; 352. extruding the air bag; 353. an air inlet check valve; 354. a pressing plate;
355. a clamping mechanism; 3551. a fixed seat; 3552. an extension base; 3553. a clamping seat; 3554. a drive slot; 3555. a gas delivery pipe; 3556. a bellows; 3557. bending the groove; 3558. a pressure relief valve; 3559. a telescopic groove; 35510. a clamping spring; 35511. a clamping block;
366. a limiting groove; 367. a limiting block;
4. a motor to be detected;
5. a detection mechanism; 51. a detection box; 52. detecting a rotor; 53. a connecting shaft; 54. a coupling;
6. a telescopic rod; 7. a display screen.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in figures 1-9, the invention provides the following technical scheme, a multifunctional experiment table for motor detection comprises a support frame 1 and a support table top 2, wherein the support table top 2 is fixedly arranged above the support frame 1, one end of the upper surface of the support table top 2 is provided with a support mechanism 3, a motor 4 to be detected is fixedly arranged above the support mechanism 3, the support mechanism 3 is used for fixing the motor 4 to be detected and adjusting the position of the motor 4 to be detected, the other end of the upper surface of the support table top 2 is provided with a detection mechanism 5 through a telescopic rod 6, the height of the detection mechanism 5 can be adjusted through the telescopic rod 6, so that the detection mechanism 5 can detect the motors 4 to be detected with different models, the detection mechanism 5 is used for detecting various performances of the motor 4 to be detected, and a display screen 7 is hinged above the detection mechanism 5, the display screen 7 is used for displaying the detection parameters of the motor 4 to be detected.
Through above-mentioned technical scheme, not only can realize waiting to examine the detection of examining motor 4 each item performance parameter, simultaneously, can also adjust the position of motor for the laboratory bench can be to waiting to examine motor 4 to detect of different models, has improved the suitability of laboratory bench.
The supporting mechanism 3 comprises a limiting slide rod 31, a limiting slide block 32, a detection seat 33, a push rod 34 and a self-locking mechanism 35;
detect seat 33 and slide on support table surface 2 through limit slide bar 31 and limit slider 32 for can adjust the position of waiting to examine motor 4, make when waiting to examine motor 4 with the dismantlement in the installation, can not cause the influence to detection mechanism 5, limit slider 32 spacing slip on limit slide bar 31, limit slider 32 and detect fixed connection between the seat 33, detect seat 33 bottom middle part and regard as detecting the gliding power of seat 33 through catch bar 34, it is provided with self-locking mechanism 35 on the seat 33 to detect.
Through above-mentioned technical scheme, can adjust the position of waiting to examine motor 4 after fixing for can wait to examine the position of motor 4 adjustment supporting mechanism 3 according to the difference, improve the suitability of laboratory bench.
The self-locking mechanism 35 comprises a locking groove 351, a squeezing air bag 352, an air inlet one-way valve 353, a squeezing plate 354 and a clamping mechanism 355;
detect seat 33 upper surface middle part and seted up locking groove 351, locking groove 351 bottom is provided with extrusion gasbag 352, extrusion gasbag 352 is used for turning into the gravity of waiting to examine motor 4 and carries out tight effort to waiting to examine motor 4, extrusion gasbag 352 is the power source who waits to examine motor 4 and tightly, it is provided with the check valve 353 that admits air who is connected with extrusion gasbag 352 to detect seat 33 bottom, the check valve 353 that admits air is used for getting into extrusion gasbag 352 inside with external gas transport, locking groove 351 top both sides all are provided with a plurality of clamping mechanism 355, clamping mechanism 355 is used for fixing the supporting seat of waiting to examine motor 4, and then realizes the fixing of waiting to examine motor 4.
Through above-mentioned technical scheme, can utilize the gravity of waiting to examine motor 4 self, will extrude the inside gas of extrusion gasbag 352, treat as drive clamping mechanism 355 and examine motor 4 and carry out the power supply fixed, make can utilize the gravity of waiting to examine motor 4 self to realize pressing from both sides tight to self, need not utilize fasteners such as bolt to fix waiting to examine motor 4, make the whole testing process to waiting to examine the installation of motor 4 and fixed more convenient.
A plurality of spacing groove 366 has been seted up to locking groove 351 lateral wall, correspond spacing groove 366 position department on the stripper plate 354 and set up in a plurality of stopper 367, the setting of spacing groove 366 and stopper 367 has restricted the degree that stripper plate 354 pushes down, on the one hand, avoided the great motor 4 of examining of waiting of weight to cause the damage to extrusion gasbag 352, on the other hand, restricted the distance that waits to examine motor 4 and move down, make clamping mechanism 355 can be smooth treat examining motor 4 press from both sides tightly, because when examining the distance that motor 4 moved down when great, clamping mechanism 355 probably can't contact with the supporting seat of examining motor 4, and then can't realize waiting the fixed of examining motor 4.
The clamping mechanism 355 comprises a fixed seat 3551, an extension seat 3552, a clamping seat 3553, a driving groove 3554, an air pipe 3555, a corrugated pipe 3556 and a bending groove 3557;
the fixing seat 3551 is fixedly installed on two sides of the top end of the locking groove 351, the top end of the fixing seat 3551 is flexibly connected with an extension seat 3552, the top end of the extension seat 3552 is flexibly connected with a clamping seat 3553, only one side close to the locking groove 351 is flexibly connected between the fixing seat 3551 and the extension seat 3552 and between the extension seat 3552 and the clamping seat 3553, so that the extension seat 3552 and the clamping seat 3553 can be bent under the condition that gas is used as power, and further the motor 4 to be detected is fixed, driving grooves 3554 are respectively arranged between the fixing seat 3551 and the extension seat 3552 and between the extension seat 3552 and the clamping seat 3553, a gas pipe 3555 penetrates through the middles of the fixing seat 3551, the extension seat 3552 and the clamping seat 3553, one end of the gas pipe 3555 close to the clamping seat 3553 is closed, the other end of the gas pipe 3555 is communicated with the extrusion air bag 352, a corrugated pipe 3556 communicated with the gas pipe 3555 is arranged at the position of the driving groove 3554, the air pipe 3555 is used for conveying air extruded when the extrusion air bag 352 is extruded by the extrusion plate 354, the air pipe 3555 conveys the air to the position of the corrugated pipe 3556, the corrugated pipe 3556 extends, the extended corrugated pipe 3556 drives the extension seat 3552 and the clamping seat 3553 to bend, so that the clamping mechanism 355 is converted into an angle shown in fig. 8, the supporting seat of the motor 4 to be tested is further fixed through the clamping seat 3553, the bending grooves 3557 are formed in the flexible connection positions between the fixed seat 3551 and the extension seat 3552 and between the extension seat 3552 and the clamping seat 3553 and close to one side of the locking groove 351, the bending grooves 3557 are in a transverse V shape, the included angle of the bottom ends of the bending grooves 3557 is ninety degrees, the extension seat 3552 and the clamping seat 3553 can be bent to be only ninety degrees at most too small degrees, so that the motor 4 to be tested is fixed more firmly, and the contact area between the top end of the supporting seat of the clamping seat 3553 and the supporting seat of the motor 4 to be tested due to overlarge bending angles of the extension seat 3552 and the clamping seat 3553, resulting in a poor clamping effect.
Through the technical scheme, the gas extruded by the extrusion air bag 352 can be used as power for driving the clamping mechanism 355 to bend, so that the bent clamping mechanism 355 can clamp and fix the motor 4 to be detected, the whole clamping process does not need manual participation, the gravity of the motor 4 to be detected can be utilized to realize, and the whole clamping process is quick and convenient.
Detect seat 33 both sides and all be provided with relief valve 3558, relief valve 3558 is connected with gas-supply pipe 3555 through the pipeline for when needing to examine motor 4 and dismantle, can release the inside gas of bellows 3556 through relief valve 3558, make extension seat 3552 and the effort of bending of pressing from both sides tight seat 3553 reduce, make and can't continue to treat and examine motor 4 and press from both sides tightly.
Through the technical scheme, the quick disassembly of the motor 4 to be detected can be realized, so that the whole disassembly process is more convenient.
A plurality of telescopic groove 3559 has been seted up on clamp seat 3553 top, telescopic groove 3559 inside is provided with clamping spring 35510, clamping spring 35510 top fixed mounting has clamp piece 35511, length under the clamping spring 35510 lax state is greater than telescopic groove 3559's length, make when clamp seat 3553 presss from both sides the time of examining the supporting seat of examining motor 4, can be through the extrusion to clamping spring 35510, make clamping spring 35510 also can press from both sides the supporting seat of examining motor 4, make the fixed more firm of examining motor 4, and simultaneously, can also compensate the length that clamp seat 3553 presss from both sides tightly, the length that clamp seat 3553 equals fixing base 3551 adds the length of extrusion gasbag 352.
Through above-mentioned technical scheme, can further increase and wait to examine the pressure when examining motor 4 by the fixed for to waiting to examine the fixed more firm of motor 4, can not lead to taking place not hard up to waiting to examine the fixed of motor 4 because of waiting to examine the vibrations in the motor 4 testing process.
The clamping block 35511 is in an inverted trapezoidal shape, so that the contact area between the clamping block 35511 and the support seat of the motor 4 to be detected is larger, and the motor 4 to be detected is fixed more firmly.
The detection mechanism 5 comprises a detection box 51, a detection rotor 52, a connecting shaft 53 and a coupling 54;
6 top fixed mounting of telescopic link has detection case 51, detection case 51 is used for detecting the each item performance of waiting to examine motor 4, the inside detection rotor 52 that is provided with of detection case 51, it is used for changing waiting to examine the rotation of motor 4 to detect rotor 52 for can directly realize waiting to examine the detection of motor 4 through the detection to detecting rotor 52, it is provided with endocentric connecting axle 53 to detect rotor 52 to be close to waiting to examine motor 4 one side, be provided with shaft coupling 54 on the connecting axle 53, shaft coupling 54 is used for connecting axle 53 and the output shaft of waiting to examine motor 4 and is connected.
The detection box 51 is internally provided with a rotation speed sensor for detecting the rotation speed of the motor 4 to be detected and an eccentric detector for detecting the eccentricity of an output shaft of the motor 4 to be detected.
The working principle of the invention is as follows: when the inspection device is used, firstly, the motor 4 to be inspected is hoisted by using the hoisting frame, the motor 4 to be inspected is transferred to the position above the inspection seat 33, the motor 4 to be inspected is slowly put down, the motor 4 to be inspected is enabled to be in contact with the extrusion plate 354, the extrusion plate 354 is constantly pressed down, the extrusion plate 354 can extrude the extrusion air bag 352 in the process of pressing down the extrusion plate 354, air in the extrusion air bag 352 is extruded, the extruded air is conveyed to the position of the clamping mechanism 355 through the air conveying pipe 3555, at the moment, the extruded air enters the corrugated pipe 3556, the corrugated pipe 3556 is extended, the extended corrugated pipe 3556 and the clamping seat 3553 are bent around the bending groove 3557, at the moment, the extension seat 3552 is in a horizontal state, the clamping seat 3553 is in a vertically downward state, when the motor 4 to be inspected is completely released, the extrusion air bag 352 is fully extruded, and the air of the corrugated pipe 3556 is completely driven to be extruded, bellows 3556 reaches the maximum value to extension seat 3552 and the effort of pressing from both sides tight seat 3553, at this moment, press from both sides tight piece 35511 on tight seat 3553 top and can treat the supporting seat contact of examining motor 4, and treat the supporting seat of examining motor 4 and fix, simultaneously, clamp spring 35510 receives the extrusion, the supporting seat of treating motor 4 also can be extruded to extruded clamp spring 35510's elasticity, make to examine the fixed more firm of motor 4, after examining motor 4 and being fixed completely, utilize catch bar 34 to promote whole detection seat 33 to move to detection box 51 position department, and simultaneously, utilize telescopic link 6 to adjust the height of detection box 51, make the output shaft of examining motor 4 to be connected with connecting axle 53 through shaft coupling 54, at this moment, the switch-on is examined the power of motor 4, make to examine motor 4 and rotate, the pivoted is examined motor 4 and is driven and is detected rotor 52 and is rotated, various postures of the rotor 52 during rotation are detected by the rotation speed sensor and the eccentricity detector and displayed through the display screen 7, the rotation speed and the eccentricity displayed by the display screen 7 are the rotation speed and the eccentricity of the motor 4 to be detected, and the detection of the motor 4 to be detected is completed;
after motor 4 that awaits measuring accomplishes, reuse catch bar 34 will detect seat 33 and shift to the primary importance, at this moment, utilize relief valve 3558 to release the gas in bellows 3556, make bellows 3556 shrink, the bellows 3556 of shrink can't continue to provide the effort for extension seat 3552 and clamp seat 3553, make clamp block 35511 and clamp seat 3553 can't fix motor 4 that awaits measuring, at this moment, it can to examine motor 4 that the gallows that will detect the completion again, at this moment, manual with whole clamping mechanism 355 reconversion, after motor 4 that awaits measuring is hung away, extrusion gasbag 352 no longer receives the action of gravity of motor 4 that awaits measuring, extrusion gasbag 352 reconversion under the effect of its self elastic restoring force, wait for the next detection of motor 4 that awaits measuring.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a motor detects uses multi-functional laboratory bench, this laboratory bench includes support frame (1) and support table face (2), its characterized in that: a supporting table board (2) is fixedly mounted above the supporting frame (1), a supporting mechanism (3) is arranged at one end of the upper surface of the supporting table board (2), a motor to be detected (4) is fixedly mounted above the supporting mechanism (3), a detection mechanism (5) is mounted at the other end of the upper surface of the supporting table board (2) through a telescopic rod (6), and a display screen (7) is hinged above the detection mechanism (5);
the supporting mechanism (3) comprises a limiting slide rod (31), a limiting slide block (32), a detection seat (33), a push rod (34) and a self-locking mechanism (35);
the detection seat (33) slides on the supporting table top (2) through a limiting slide rod (31) and a limiting slide block (32), the limiting slide block (32) slides on the limiting slide rod (31) in a limiting mode, the limiting slide block (32) is fixedly connected with the detection seat (33), the middle of the bottom end of the detection seat (33) is used as power for sliding of the detection seat (33) through a push rod (34), and a self-locking mechanism (35) is arranged on the detection seat (33);
the self-locking mechanism (35) comprises a locking groove (351), an extrusion air bag (352), an air inlet one-way valve (353), an extrusion plate (354) and a clamping mechanism (355);
a locking groove (351) is formed in the middle of the upper surface of the detection seat (33), an extrusion air bag (352) is arranged at the bottom end of the locking groove (351), an air inlet one-way valve (353) connected with the extrusion air bag (352) is arranged at the bottom end of the detection seat (33), and a plurality of clamping mechanisms (355) are arranged on two sides of the top end of the locking groove (351);
a plurality of limiting grooves (366) are formed in the side wall of the locking groove (351), and a plurality of limiting blocks (367) are arranged on the extrusion plate (354) at positions corresponding to the limiting grooves (366);
the clamping mechanism (355) comprises a fixed seat (3551), an extension seat (3552), a clamping seat (3553), a driving groove (3554), a gas pipe (3555), a corrugated pipe (3556) and a bending groove (3557);
the air bag sealing device is characterized in that the fixed seat (3551) is fixedly arranged on two sides of the top end of the locking groove (351), the top end of the fixed seat (3551) is flexibly connected with an extension seat (3552), the top end of the extension seat (3552) is flexibly connected with a clamping seat (3553), only one side close to the locking groove (351) is flexibly connected between the fixed seat (3551) and the extension seat (3552) and between the extension seat (3552) and the clamping seat (3553), a driving groove (3554) is respectively arranged between the fixed seat (3551) and the extension seat (3552) and between the extension seat (3552) and the clamping seat (3553), an air pipe (3555) penetrates through the middle parts of the fixed seat (3551), the extension seat (3552) and the clamping seat (3553), one end of the air pipe (3555) close to the clamping seat (3553) is closed, the other end of the air pipe (3555) is communicated with the extrusion air bag (352), and air pipes (3556) communicated with the air pipe (3555) are respectively arranged at the positions of the driving groove (3554), bending grooves (3557) are formed in the flexible connection positions of the fixed seat (3551) and the extension seat (3552) and the clamping seat (3553) close to one side of the locking groove (351), the bending grooves (3557) are in a transverse V shape, and the included angle of the bottom ends of the bending grooves (3557) is ninety degrees.
2. The multifunctional experiment table for motor detection according to claim 1, wherein: the two sides of the detection seat (33) are provided with pressure relief valves (3558), and the pressure relief valves (3558) are connected with a gas conveying pipe (3555) through pipelines.
3. The multifunctional experiment table for motor detection according to claim 2, wherein: the top end of the clamping seat (3553) is provided with a plurality of telescopic grooves (3559), a clamping spring (35510) is arranged in each telescopic groove (3559), the top end of the clamping spring (35510) is fixedly provided with a clamping block (35511), and the length of the clamping spring (35510) in a loose state is larger than that of the telescopic groove (3559).
4. The multifunctional experiment table for motor detection according to claim 3, wherein: the clamping block (35511) is in the shape of an inverted trapezoidal table.
5. The multifunctional experiment table for motor detection according to claim 1, wherein: the detection mechanism (5) comprises a detection box (51), a detection rotor (52), a connecting shaft (53) and a coupling (54);
telescopic link (6) top fixed mounting has detection case (51), detection case (51) inside is provided with detects rotor (52), it is provided with endocentric connecting axle (53) to detect rotor (52) to be close to wait to examine motor (4) one side, be provided with shaft coupling (54) on connecting axle (53).
6. The multifunctional experiment table for motor detection according to claim 5, wherein: the detection box (51) is internally provided with a rotating speed sensor for detecting the rotating speed of the motor (4) to be detected and an eccentric detector for detecting the eccentricity of an output shaft of the motor (4) to be detected.
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| CN114236377B (en) * | 2021-11-18 | 2023-08-11 | 上海申传电气股份有限公司 | Permanent magnet synchronous motor driving part health condition monitoring device for monorail crane |
| CN114323954B (en) * | 2022-01-07 | 2022-07-15 | 珠海市三思泰捷电气设备有限公司 | Mechanical property testing equipment for material with variable-temperature tension-torsion composite load |
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| CN116699389B (en) * | 2023-03-16 | 2024-04-05 | 浙江实利电机有限公司 | Motor detection device and use method thereof |
| CN116609659B (en) * | 2023-06-19 | 2023-11-21 | 宁波格瑞塑业有限公司 | Motor function test board |
| CN117928333B (en) * | 2024-01-29 | 2024-10-25 | 乐清市超宇模具塑料有限公司 | Semi-automatic screw thread inspection machine |
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