CN110186554A - A kind of micromotor abnormal sound detection device - Google Patents
A kind of micromotor abnormal sound detection device Download PDFInfo
- Publication number
- CN110186554A CN110186554A CN201910370783.5A CN201910370783A CN110186554A CN 110186554 A CN110186554 A CN 110186554A CN 201910370783 A CN201910370783 A CN 201910370783A CN 110186554 A CN110186554 A CN 110186554A
- Authority
- CN
- China
- Prior art keywords
- double
- rod
- cylinder
- rod cylinder
- load
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of micromotor abnormal sound detection devices, including rack and the automatic conveying belt being arranged on the rack, three groups of identical clampings and loading device and power device, six one group of micromotor is transported to three test stations by automatic conveying belt, it clamps and is mounted on automatic conveying belt side with loading device, power device is mounted on the top of automatic conveying belt, it clamps and micromotor is fixedly clamped by loading device, and load is applied to Miniature electric machine output shaft, power device powers to micromotor, power device bottom is equipped with longitudinal soundproof plate, abnormal sound detection sensing device is installed on the inside of longitudinal soundproof plate.The present invention is that the vibration values detected when sensing device measures motor operating by abnormal sound carry out breakdown judge, it can be under the operating condition of isolation external noises, it realizes and applies load while power supply to micromotor, abnormal sound when its load is measured, has many advantages, such as clever structure, test rapid, reliable test result.
Description
Technical field
The present invention relates to technical field of mechanical design, specially a kind of micromotor abnormal sound detection device.
Background technique
Micromotor has the characteristics that simple easy to control, structure, the operation is stable, manufacturing cost are cheap, is various machinery
The crucial execution unit and main driving part of electronic system, are widely used in automobile and field of household appliances.With industrial automation
The raising of degree and modern micromotor manufacture level, the application range and yield of micromotor will constantly expand, and send out in stable state
The situation of exhibition.The micromotor manufacturing enterprise in China by independent research, the import of advanced technology, co-production, purchase of equipment and
The methods of training engineering technical staff gradually grasps the advanced manufacturing technology of motor, but efficient automatic due to lacking
Change detection device, Motor Production Test quality testing all relies on artificial detection, judges that motor is poor with the presence or absence of bearing rotating property, no
Steadily, rosin joint, be shorted, miss, electrode broken string, phase angular advance, phase angular lag the defects of.
A kind of feature of failure, most for the abnormality detection mode of micromotor at present when abnormal sound is micromotor work
It is powered one by one to micromotor for testing staff in soundproof room, it is different then to judge whether micromotor occurs by testing staff
Sound.This manual detection mode working efficiency is low, high labor cost, and it is raw to be increasingly not suitable with large-scale micromotor assembly line
It produces.In order to reduce operating cost, enhance enterprise competitiveness, develops a kind of automatic miniature motor abnormal sound automatic detection device very
It is necessary.
The problem of micro-machine is likely to occur in process of production has: base, end cap rhegma, deformation, terminal plate have rhegma,
Binding post loosens, skew and overheat burn mark, bearing rotating property are poor, unstable.Raceway and rolling element have rhegma, removing, grind heap,
Pitted skin and corrosion phenomena etc., these problems of motor can all be showed with sound.
Current most of factories mostly use manually by experience, and motor is powered on, in motor rotation, with hand to electricity
Machine rotor applies resistance, judges whether motor exception occurs by experience intuition, this method purely relies on the intuition of people, not only
Error in judgement is larger, and speed is slow.
Miniature motor abnormal sound detection device itself the vibrational waveform loaded under different angle by test motor, comes
Differentiate whether motor goes wrong.By can accurately determine detected production compared with the vibrational waveform of qualified motor
Whether product are qualified, and this method not only eliminates test error caused by artificial factor, but also test speed is fast, can be automatic
Underproof product is classified, accurately queueing problem.
Summary of the invention
The invention discloses a kind of micromotor abnormal sound detection devices, the abnormal sound event before being automatically performed micromotor factory
Hinder feature detection, without human intervention.
The purpose of the present invention is what is realized by following scheme:
A kind of micromotor abnormal sound detection device, including rack and the automatic conveying belt being arranged in the rack, motor
Locating piece, clamping and loading device and power device；On the rib plate of the motor locating piece setting automatic conveying belt；The folder
The side of automatic conveying belt (2) is tightly mounted on loading device, the power device is mounted on the top of automatic conveying belt.
The clamping and loading device includes double rod clamping cylinder, parallel bars load cylinder, double-rod cylinder loading blocks, parallel bars
It is fixed to load cylinder installation gusset, double-rod cylinder piston rod connecting plate, double-rod cylinder guiding transition connecting plate, double-rod cylinder load guiding
Position set, double-rod cylinder guide pad, vibration load mandril, vibration load pressure spring, double-rod cylinder load guide rod, double-rod cylinder load
Guide pad and clamping and loading device shield；The parallel bars load cylinder installation gusset, which is bolted, is fixed on rack
On, double rod clamping cylinder, which is bolted, to be fixed on parallel bars load cylinder installation gusset；The double rod clamping cylinder is logical
It crosses piston rod, middle transition plate and double-rod cylinder loading blocks and forms rigid connection, it, will when double rod clamping cylinder piston rod is flexible
Before the guided way for pushing double-rod cylinder loading blocks set between double-rod cylinder loading blocks and parallel bars load cylinder installation gusset
After move；The double-rod cylinder load guide rod both ends are equipped with external screw thread, and one end is connected through a screw thread to be loaded with double-rod cylinder
Block forms rigid connection, and the other end is connected with double-rod cylinder load guide pad；The double-rod cylinder loads guide pad end face
Equipped with trapezium structure, the dovetail groove being equipped with motor plate side is matched, and realizes the positioning of motor plate.
The double rod load cylinder, which is bolted, to be fixed in the double-rod cylinder loading blocks, and double rod loads gas
Cylinder can follow the back-and-forth motion of double-rod cylinder loading blocks and move；The double rod load cylinder passes through piston rod, double-rod cylinder
Piston rod connecting plate and double-rod cylinder guiding transition connecting plate are formed and are rigidly connected；The double-rod cylinder load guide-localization set two
End connection double-rod cylinder guide pad and double-rod cylinder are oriented to transition connecting plate；Vibration load mandril front end is cased with vibration load
Pressure spring, end are polished rod, and the through-hole in end polished rod and double-rod cylinder load guide pad cooperates, and end polished rod is at work
Through-hole in the through-hole and motor plate in double-rod cylinder load guide pad, applies load to the output shaft of micromotor.
The power device include measuring head positioning plate, test hook plate, measuring head guide plate, test spring bumper cover,
Longitudinal soundproof plate, measuring head angle-style pressing plate, double-rod cylinder, double-rod cylinder slide chair, measuring head vibration installation gusset, electromechanical testing
Head, gauge head pressure spring and the spring seat of honour；The piston rod front end of the double-rod cylinder is fixed on double-rod cylinder slide chair, double rod gas
Cylinder slide chair is fixed on measuring head vibration installation gusset, and measuring head vibration installation gusset, which is bolted, is fixed on rack
On, when the double-rod cylinder work, double-rod cylinder will be moved downward；The measuring head angle-style pressing plate passes through bolt and double
The cylinder body of bar cylinder forms rigid connection, and measuring head angle-style pressing plate is connect at L font, bottom with longitudinal soundproof plate；The electricity
Machine measuring head upper end is connect by gauge head pressure spring and the spring seat of honour with measuring head angle-style pressing plate, and there are two electromechanical testing head ends
170 ° of circular arc powered electrode can be powered the positive and negative electrode of micromotor；Longitudinal soundproof plate and electromechanical testing
Head is driven by measuring head angle-style pressing plate by the double-rod cylinder and is moved up and down；The longitudinal direction soundproof plate inner wall is equipped with different
Sound detection sensor can measure abnormal sound when micromotor work.
It is hollow structure inside the electromechanical testing head, provides space for wiring, and be inside the spring seat of honour
Through-hole is matched with the polished rod on electromechanical testing head top, and the spring seat of honour transfers force to motor by the gauge head pressure spring and surveys
It tries on head, hard impact is generated when gauge head pressure spring can prevent the electrode of electromechanical testing head and micromotor from contacting.
The clamping and loading device is covered by clamping with loading device shield, and on power device longitudinally every
Test motor can be isolated with external noises for soundboard cooperation.
The clamping and loading device and power device are set as 3 groups, and the electromechanical testing head in power device is arranged 6
It is one group, can also be increased and decreased according to actual needs, double-rod cylinder load guide pad and motor in 3 groups of clampings and loading device
The cooperation position of plate is respectively the first two motor position, intermediate two motor positions and latter two motor position, each station inspection two
Motor can be sequentially completed the detection of 6 motors.
Compared with prior art, the present invention realize micromotor work when abnormal sound detect automatically, may be implemented every
From under the operating condition of external noises, apply load while power supply to micromotor, measure abnormal sound when its work, has structure skilful
It is wonderful, test rapidly, the advantages that reliable test result.
Detailed description of the invention
Fig. 1 is axis side structure schematic diagram of the invention.
Fig. 2 is top view of the invention.
Fig. 3 is detection part rear isometric structural schematic diagram of the present invention.
Fig. 4 is detection part front isometric structural schematic diagram of the present invention.
Fig. 5 is the axis side structure schematic diagram of present invention clamping and loading device.
Fig. 6 is electromechanical testing head partial schematic diagram of the invention.
Fig. 7 is the structural schematic diagram of micromotor and motor plate.
It is as shown in the figure: 1 be rack, 2 be automatic conveying belt, 3 be micromotor, 4 be motor plate, 5 be motor locating piece,
6 be double rod clamping cylinder, 7 be parallel bars load cylinder, 8 be double-rod cylinder loading blocks, 9 be parallel bars load cylinder installation gusset, 10
For double-rod cylinder piston rod connecting plate, 11 be double-rod cylinder be oriented to transition connecting plate, 12 be double-rod cylinder load guide-localization set, 13
For double-rod cylinder guide pad, 14 be vibration load mandril, 15 be vibration load pressure spring, 16 be double-rod cylinder load guide rod, 17
For double-rod cylinder load guide pad, 18 be clamp with loading device shield, 19 be measuring head positioning plate, 20 be test the headrest
Plate, 21 be measuring head guide plate, 22 be test spring bumper cover, 23 be longitudinal soundproof plate, 24 be measuring head angle-style pressing plate, 25 be double
Bar cylinder, 26 be double-rod cylinder slide chair, 27 be measuring head vibration installation gusset, 28 be electromechanical testing head, 29 be gauge head pressure spring,
30 be the spring seat of honour.
Specific implementation process
Following specific embodiment is described in further detail the purpose of the present invention, and embodiment cannot go to live in the household of one's in-laws on getting married one by one herein
It states, but therefore embodiments of the present invention are not limited to the following examples.
As shown in attached drawing 1 to attached drawing 7, a kind of micromotor abnormal sound detection device, including rack 1 and setting are in the rack
Automatic conveying belt 2, motor locating piece 5, clamping and loading device and power device on 1；The setting of motor locating piece 5 is certainly
On the rib plate of dynamic conveyer belt 2；The clamping is mounted on the side of automatic conveying belt 2, the power device installation with loading device
In the top of automatic conveying belt 2.
The clamping and loading device include double rod clamping cylinder 6, parallel bars load cylinder 7, double-rod cylinder loading blocks 8,
Parallel bars load cylinder installation gusset 9, double-rod cylinder piston rod connecting plate 10, double-rod cylinder and are oriented to transition connecting plate 11, double-rod cylinder
Load guide-localization set 12, double-rod cylinder guide pad 13, vibration load mandril 14, vibration load pressure spring 15, double-rod cylinder load
Guide rod 16, double-rod cylinder load guide pad 17 and clamping and loading device shield 18；The parallel bars load cylinder installation
Gusset 9, which is bolted, to be fixed in rack 1, and double rod clamping cylinder 6, which is bolted, is fixed on parallel bars load cylinder peace
It fills on gusset 9；The double rod clamping cylinder 6 forms rigidity by piston rod, middle transition plate and double-rod cylinder loading blocks 8 and connects
It connects, when 6 piston rod of double rod clamping cylinder is flexible, double-rod cylinder loading blocks 8 will be pushed to add along double-rod cylinder loading blocks 8 with parallel bars
Set guided way moves forward and backward between carrier gas cylinder installation gusset 9；Double-rod cylinder load 16 both ends of guide rod are equipped with
External screw thread, one end are connected through a screw thread to be formed with double-rod cylinder loading blocks 8 and be rigidly connected, and the other end and double-rod cylinder load are oriented to
Block 17 is connected；Double-rod cylinder load 17 end face of guide pad is equipped with trapezium structure, the ladder being equipped with 4 side of motor plate
Shape slot matches, and realizes the positioning of motor plate 4.
The double rod load cylinder 7, which is bolted, to be fixed in the double-rod cylinder loading blocks 8, double rod load
Cylinder 7 can follow the back-and-forth motion of double-rod cylinder loading blocks 8 and move；The double rod load cylinder 7 passes through piston rod, double rod
Cylinder piston rod connecting plate 10 and double-rod cylinder guiding transition connecting plate 11 are formed and are rigidly connected；The double-rod cylinder loads guiding
12 both ends of positioning sleeve connect double-rod cylinder guide pad 13 and double-rod cylinder is oriented to transition connecting plate 11；The vibration loads mandril 14
Front end is cased with vibration load pressure spring 15, and end is polished rod, the through-hole in end polished rod and double-rod cylinder load guide pad 17
Cooperation, end polished rod passes through the through-hole in through-hole and motor plate 4 in double-rod cylinder load guide pad 17 at work, to micro-
The output shaft of type motor 3 applies load.
The power device includes measuring head positioning plate 19, test hook plate 20, measuring head guide plate 21, test spring
Cover board 22, longitudinal soundproof plate 23, measuring head angle-style pressing plate 24, double-rod cylinder 25, double-rod cylinder slide chair 26, measuring head vibration peace
Fill gusset 27, electromechanical testing head 28, gauge head pressure spring 29 and the spring seat of honour 30；The piston rod front end of the double-rod cylinder 25 is fixed
On double-rod cylinder slide chair 26, double-rod cylinder slide chair 26 is fixed on measuring head vibration installation gusset 27, measuring head vibration
Installation gusset 27, which is bolted, to be fixed in rack 1, and when the double-rod cylinder 25 works, double-rod cylinder 25 will be downward
Movement；The measuring head angle-style pressing plate 24 is formed by bolt and the cylinder body of double-rod cylinder 25 and is rigidly connected, measuring head angle-style
Pressing plate 24 is connect at L font, bottom with longitudinal soundproof plate 23；28 upper end of electromechanical testing head passes through gauge head pressure spring 29 and bullet
The spring seat of honour 30 is connect with measuring head angle-style pressing plate 24, and 28 end of electromechanical testing head, can be right there are two 170 ° of circular arc powered electrode
The positive and negative electrode of micromotor 3 is powered；Longitudinal soundproof plate 23 and electromechanical testing head 28 is by the double-rod cylinder
25 drive lower move up and down by measuring head angle-style pressing plate 24；Longitudinal direction 23 inner wall of soundproof plate is equipped with abnormal sound detection sensing
Device can measure abnormal sound when micromotor 3 works.
It is hollow structure inside the electromechanical testing head 28, provides space for wiring, and in the spring seat of honour 30
Portion is through-hole, is matched with the polished rod on 28 top of electromechanical testing head, and the spring seat of honour 30 is passed power by the gauge head pressure spring 29
It is delivered on electromechanical testing head 28, is generated when gauge head pressure spring 29 can prevent the electrode of electromechanical testing head 28 and micromotor 3 from contacting hard
Impact.
The clamping and loading device is covered by clamping with loading device shield 18, and with the longitudinal direction on power device
Test motor can be isolated with external noises for the cooperation of soundproof plate 23.
The clamping and loading device and power device are set as 3 groups, the setting of electromechanical testing head 28 6 in power device
A is one group, can also be increased and decreased according to actual needs, the double-rod cylinder load guide pad 17 in 3 groups of clampings and loading device with
The cooperation position of motor plate 4 is respectively the first two motor position, intermediate two motor positions and latter two motor position, each station inspection
Two motors, can be sequentially completed the detection of 6 motors.
The working principle of above-described embodiment:
Six are placed on motor plate 4 for one group of micromotor 3, and automatic conveying belt 2 is simultaneously by one group of micromotor 3
When being transmitted to first detection station, double rod clamping cylinder 6 works, and piston rod stretches out, and double-rod cylinder loading blocks 8 is pushed to transport forward
Dynamic, double-rod cylinder loading blocks 8 load guide rod 16 by double-rod cylinder and double-rod cylinder load guide pad 17 are pushed to travel forward, double
Bar cylinder loads guide pad 17 and motor locating piece 5 together clamping motor plate 4.Double-rod cylinder loading blocks 8 are when travelling forward
Double rod load cylinder 7 is driven to travel forward, after 6 clamping motor plate 4 of double rod clamping cylinder, double rod loads 7 piston rod of cylinder
It stretches out, vibration load mandril 14 is pushed to travel forward, vibration load mandril 14 passes through double-rod cylinder load guide pad 17 and motor
Through-hole in plate 4 applies load to the output shaft of micromotor 3.It is then electrified to the double-rod cylinder 25 in device to work, band
Dynamic longitudinal direction soundproof plate 23 is moved downward with electromechanical testing head 28, and longitudinal soundproof plate 23 covers micromotor 3, and isolation is external miscellaneous
Sound, electromechanical testing head 28 are powered to micromotor 3, and the abnormal sound by being mounted on longitudinal 23 inner wall of soundproof plate detects sensing device and measures
Vibration values of the micromotor 3 when being powered are completed rear power device and rise, and double rod loads 7 piston rod of cylinder and withdraws, and unclamps
Motor plate 4, automatic conveying belt 2 forward the micromotor 3 detected, motor plate 4 enter second station into
The detection of the three or four motor of row flows into third station and carries out the 5th the 6th after the completion of the three or four electric machines test
The detection of a motor enters subsequent rejecting faulty motor step after completing the detection of 6 motors.When next group of motor of detection
When, repeat above-mentioned detection process.
Above-described embodiment is only preferable example of the invention, is not the restriction to embodiment of the present invention, right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes, there is no necessity and possibility to exhaust all the enbodiments, done within the spirit and principles of the present invention
Any modifications, equivalent replacements, and improvements etc. should be included within claims of the invention.
Claims (7)
1. a kind of micromotor abnormal sound detection device, including rack (1) and the automatic conveying belt being arranged on the rack (1)
(2), motor locating piece (5), clamping and loading device and power device；Automatic conveying belt is arranged in the motor locating piece (5)
(2) on rib plate；The clamping is mounted on the side of automatic conveying belt (2) with loading device, and the power device is mounted on certainly
The top of dynamic conveyer belt (2).
2. micromotor abnormal sound detection device according to claim 1, it is characterised in that: the clamping and loading device
Gusset is installed including double rod clamping cylinder (6), parallel bars load cylinder (7), double-rod cylinder loading blocks (8), parallel bars load cylinder
(9), double-rod cylinder piston rod connecting plate (10), double-rod cylinder guiding transition connecting plate (11), double-rod cylinder load guide-localization set
(12), double-rod cylinder guide pad (13), vibration load mandril (14), vibration load pressure spring (15), double-rod cylinder load guide rod
(16), double-rod cylinder load guide pad (17) and clamping and loading device shield (18)；The parallel bars load cylinder installation
Gusset (9), which is bolted, to be fixed on rack (1), and double rod clamping cylinder (6), which is bolted, is fixed on parallel bars load
Cylinder is installed on gusset (9)；The double rod clamping cylinder (6) passes through piston rod, middle transition plate and double-rod cylinder loading blocks
(8) rigid connection is formed, when double rod clamping cylinder (6) piston rod is flexible, double-rod cylinder loading blocks (8) will be pushed along double rod gas
Set guided way moves forward and backward between cylinder loading blocks (8) and parallel bars load cylinder installation gusset (9)；The double-rod cylinder
It loads guide rod (16) both ends and is equipped with external screw thread, one end is formed by screw thread and double-rod cylinder loading blocks (8) and is rigidly connected, another
End is connected with double-rod cylinder load guide pad (17)；Double-rod cylinder load guide pad (17) end face is equipped with trapezoidal knot
Structure, the dovetail groove being equipped with motor plate (4) side match, and realize the positioning of motor plate (4).
3. micromotor abnormal sound detection device according to claim 2, it is characterised in that: the double rod loads cylinder
(7) it is bolted and is fixed in the double-rod cylinder loading blocks (8), double rod load cylinder (7) can follow double-rod cylinder
The back-and-forth motion of loading blocks (8) and move；Double rod load cylinder (7) passes through piston rod, double-rod cylinder piston rod connecting plate
(10) it is formed and is rigidly connected with double-rod cylinder guiding transition connecting plate (11)；The double-rod cylinder loads guide-localization set (12)
Both ends connect double-rod cylinder guide pad (13) and double-rod cylinder guiding transition connecting plate (11)；Before vibration load mandril (14)
End cap has vibration load pressure spring (15), and end is polished rod, logical in end polished rod and double-rod cylinder load guide pad (17)
Hole cooperation, end polished rod pass through logical in through-hole and motor plate (4) in double-rod cylinder load guide pad (17) at work
Hole applies load to the output shaft of micromotor (3).
4. micromotor abnormal sound detection device according to claim 1, it is characterised in that: the power device includes surveying
Try head positioning plate (19), test hook plate (20), measuring head guide plate (21), test spring bumper cover (22), longitudinal soundproof plate
(23), measuring head angle-style pressing plate (24), double-rod cylinder (25), double-rod cylinder slide chair (26), measuring head vibration installation gusset
(27), electromechanical testing head (28), gauge head pressure spring (29) and the spring seat of honour (30)；The piston rod front end of the double-rod cylinder (25)
It being fixed on double-rod cylinder slide chair (26), double-rod cylinder slide chair (26) is fixed in measuring head vibration installation gusset (27),
Measuring head vibration installation gusset (27), which is bolted, to be fixed on rack (1), when double-rod cylinder (25) work,
Double-rod cylinder (25) will move downward；The measuring head angle-style pressing plate (24) passes through the cylinder body shape of bolt and double-rod cylinder (25)
At rigid connection, measuring head angle-style pressing plate (24) is connect at L font, bottom with longitudinal soundproof plate (23)；The electromechanical testing
Head (28) upper end is connect by gauge head pressure spring (29) and the spring seat of honour (30) with measuring head angle-style pressing plate (24), electromechanical testing head
(28) end can be powered the positive and negative electrode of micromotor (3) there are two 170 ° of circular arc powered electrode；The longitudinal direction
Soundproof plate (23) and electromechanical testing head (28) are passed through in measuring head angle-style pressing plate (24) driving by the double-rod cylinder (25)
Lower movement；Described longitudinal direction soundproof plate (23) inner wall is equipped with abnormal sound detection sensor, can measure different when micromotor (3) work
Sound.
5. micromotor abnormal sound detection device according to claim 4, it is characterised in that: the electromechanical testing head (28)
It is internal to provide space for hollow structure for wiring, and be through-hole inside the spring seat of honour (30), with electromechanical testing head (28)
The polished rod on top matches, and the spring seat of honour (30) transfer force to electromechanical testing head (28) by the gauge head pressure spring (29)
On, gauge head pressure spring (29) can prevent the electrode of electromechanical testing head (28) and micromotor (3) from generating hard impact when contacting.
6. micromotor abnormal sound detection device according to claim 2, it is characterised in that: the clamping and loading device
Covered by clamping with loading device shield (18), and with longitudinal soundproof plate (23) cooperation on power device will test motor and
External noises isolation.
7. micromotor abnormal sound detection device according to claim 2, it is characterised in that: the clamping and loading device
3 groups are set as with power device, the electromechanical testing head (28) in power device is set as 6 one group, can also be according to actual needs
It is increased and decreased, the cooperation position point of double-rod cylinder load guide pad (17) and motor plate (4) in 3 groups of clampings and loading device
Not Wei the first two motor position, intermediate two motor positions and latter two motor position, two motors of each station inspection can be sequentially completed
The detection of 6 motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910370783.5A CN110186554A (en) | 2019-04-30 | 2019-04-30 | A kind of micromotor abnormal sound detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910370783.5A CN110186554A (en) | 2019-04-30 | 2019-04-30 | A kind of micromotor abnormal sound detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110186554A true CN110186554A (en) | 2019-08-30 |
Family
ID=67715561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910370783.5A Pending CN110186554A (en) | 2019-04-30 | 2019-04-30 | A kind of micromotor abnormal sound detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110186554A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109709A (en) * | 2021-03-31 | 2021-07-13 | 日本电产（韶关）有限公司 | Automatic characteristic tester for fan motor |
| CN115856627A (en) * | 2023-02-22 | 2023-03-28 | 江苏斯莱特水泵股份有限公司 | Motor detection device |
-
2019
- 2019-04-30 CN CN201910370783.5A patent/CN110186554A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109709A (en) * | 2021-03-31 | 2021-07-13 | 日本电产（韶关）有限公司 | Automatic characteristic tester for fan motor |
| CN115856627A (en) * | 2023-02-22 | 2023-03-28 | 江苏斯莱特水泵股份有限公司 | Motor detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102841311B (en) | A kind of A.C. contactor automatic checkout system | |
| CN110186554A (en) | A kind of micromotor abnormal sound detection device | |
| CN207753584U (en) | A kind of motor magnetic tile assembly system | |
| CN106769473A (en) | A kind of method for valve friction welding (FW) yield strength Aulomatizeted Detect | |
| CN107702671B (en) | Mechanism for detecting and automatically sorting product lengths of different end surfaces | |
| CN204462084U (en) | A kind of welded disc turbine rotor phased-array ultrasonic Non-Destructive Testing fixture | |
| CN109465621A (en) | Bearing assembly machine | |
| CN104597134A (en) | Phased-array ultrasonic nondestructive detection fixture of welding rotor | |
| CN109283479B (en) | Mutual inductor detection and calibration equipment | |
| CN204746888U (en) | Automobile door lock detects defective products letter sorting equipment on production line | |
| CN202952042U (en) | Intelligent electron automatic assembling machine | |
| CN208223801U (en) | Axle sleeve rotation detection device | |
| CN208744087U (en) | A kind of threading riveting device | |
| CN208383433U (en) | A kind of charging gun connect-disconnect life testing machine | |
| CN106877817A (en) | Solar components power test equipment | |
| CN203061608U (en) | Automatic shaft body straightening machine | |
| CN202710723U (en) | Automatic detection system of alternating current contactor | |
| CN203863670U (en) | Complementary manipulator device | |
| CN103111495A (en) | Square shaft straightener | |
| CN202862211U (en) | Circular shaft outer diameter detection manipulator and circular shaft outer diameter detection machine | |
| CN105618893B (en) | Cylinder and its lid arc welding equipment | |
| CN210465603U (en) | Industrial robot circuit detection equipment | |
| CN100410660C (en) | Double row comb electrode folding coil wheel pair magnaflux | |
| CN103344441B (en) | Heavy load automotive rear axle wheel side comprehensive experiment table | |
| CN210604903U (en) | Micro motor detection mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190830 |