CN107702863A - A kind of motor seal test system and its control method - Google Patents
A kind of motor seal test system and its control method Download PDFInfo
- Publication number
- CN107702863A CN107702863A CN201710888208.5A CN201710888208A CN107702863A CN 107702863 A CN107702863 A CN 107702863A CN 201710888208 A CN201710888208 A CN 201710888208A CN 107702863 A CN107702863 A CN 107702863A
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- China
- Prior art keywords
- motor
- clamping plate
- test system
- oil cylinder
- storage tank
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- 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.)
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Classifications
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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
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a kind of motor seal test system, including material platform, clips, air pump and storage tank；Expect that the horizontal accumbency of platform power supply machine is placed；Clips are respectively positioned at the both sides of motor axial direction, including clamping plate, rotating driving device；Air pump has a gas-adding pipe that motor internal is accessed by chuck；Storage tank is arranged on the lower section of material platform side；Present invention also offers a kind of control method of above-mentioned motor seal test system, comprise the following steps：(1) motor is placed on material platform；(2) telescopic oil cylinder drives chuck to be pressed on motor axial end；(3) rotating driving device, which drives, immerses motor in storage tank；(4) air pump aerating into motor；(5) rotating driving device drive motor takes out from water.It is an advantage of the current invention that using pressure automatic impaction motor both ends caused by oil cylinder, cumbersome sealing locking step is avoided, manpower is saved, substantially reduces the production time, improve automaticity.
Description
Technical field
The present invention relates to motor production technical field, more particularly to a kind of motor seal test system and its controlling party
Method.
Background technology
Electric product apply air humidity is high, temperature low work when the safe waterproof problem in condensation place occurs always with
Being more scabrous problem, in DC brushless outer rotor motor operation, its electronic circuit board, machine winding, bearing directly with
High humidity Cryogenic air is contacted, and its surface sweating is can hardly be avoided, and thus triggers security incident.
The test of sealing property must be carried out to motor before Motor Production Test, motor up to standard can dispatch from the factory.It is but existing
In technology, gases at high pressure, water container and breather pipe are generally included.Motor seal is placed in water container and water container
In water cover motor.In one end insertion connector of breather pipe, other end connection gases at high pressure.During test, by high pressure gas
Body is passed through in motor, represents that the sealing property of motor is bad if having bubble generation in water container.
In production, it is general to use manual seal's motor both ends more, then by the way of overhead traveling crane lifting motor enters water, so
Mode efficiency it is low, the amount of labour of worker is big, and using overhead traveling crane lift, there is potential safety hazard, be not suitable for production in enormous quantities.
Therefore, how for present in above-mentioned prior art the shortcomings that, carries out research and development improvement, is actually exerted needed for relevant industry
In view of this target of power research and development, designer of the present invention, are the idea of think of and creation, designed then with experience for many years, pass through
In many ways inquire into and study sampling test, and repeatedly amendment improvement, it is to release the present invention.
The content of the invention
(1) technical problems to be solved
In view of above-mentioned technical problem, the invention provides a kind of motor seal test system and its control method.
(2) technical scheme
The invention provides a kind of motor seal test system, the non-installation end in motor axial direction two side ends face tested
Lid, system include：
Expect platform, the horizontal accumbency of power supply machine is placed；
A pair of clips, respectively positioned at the both sides of motor axial direction, including：
Clamping plate, the both ends of motor axial direction are inclined at, its upper end is relative with immediate motor axial end respectively to be set
Put, its lower end is connected with material platform；It is provided with the clamping plate：
Retractor device, it is horizontally disposed telescopic oil cylinder, the telescopic oil cylinder top is connected on clamping plate, and end is to motor
Axial end is extended；
Chuck is relative with immediate motor axial end installed in the end of the telescopic oil cylinder；
Rotating driving device, it is connected horizontally between the clamping plate of both sides, drives both sides clamping plate synchronous axial system；
Air pump, there is a gas-adding pipe that motor internal is accessed by chuck；
Storage tank, it is arranged on the lower section of material platform side；
Wherein, storage tank be located at clamping plate incline direction it is reverse on.
In some embodiments of the invention, there is pressure sensor on the telescopic oil cylinder.
In some embodiments of the invention, the telescopic oil cylinder is servo-cylinder.
In some embodiments of the invention, on the chuck towards motor one side covered with sealing gasket.
In some embodiments of the invention, there is the valve of connection gas-adding pipe at the center of collet.
In some embodiments of the invention, the rotating driving device includes motor, shaft coupling and the rotation being sequentially connected
Rotating shaft, pass through below material platform the rotation axis horizontal, and be fixedly connected with clamping plate lower end.
In some embodiments of the invention, the storage tank is transparent material.
Present invention also offers a kind of control method of above-mentioned motor seal test system, comprise the following steps：
(1) motor is placed on material platform, and its axial front/rear end is relative with the clamping plate of material platform both sides respectively；
(2) start telescopic oil cylinder, drive chuck, sealing is pressed on motor axial end；
(3) start rotating driving device, drive both sides clamping plate to be rotated to storage tank side, and motor is immersed in storage tank；
(4) air pump aerating into motor, bubble spilling has been seen whether；
(5) start rotating driving device, drive both sides clamping plate, motor is taken out from water, be placed on material platform.
In some embodiments of the invention, in the step (2), after chuck connects with motor end, applied between gap
Smear fluid sealant.
In some embodiments of the invention, in the step (4), the motor air pressure reaches 30kp, keeps 10s.
(3) beneficial effect
It can be seen from the above technical proposal that the present invention at least has the advantages that one of them：
(1) pressure automatic impaction motor both ends caused by oil cylinder are utilized, cumbersome sealing locking step is avoided, saves
Manpower, the production time is substantially reduced, improve automaticity；
(2) water will be lifted to be changed to rotate again into water after clamping plate clamping motor, motor is avoided and sling to caused by high-altitude
Unstable problem is lifted, improves security and stability, and period does not need human intervention, has liberated labour；
(3) gas-adding pipe can be fixedly connected all the time with chuck, is avoided and not tight, gas is assembled caused by frequent plug is let out
The problem of dew；
(4) servo-cylinder and pressure sensor are employed, is easy to whole system to realize Automated condtrol, completely without people
To intervene, to realizing that industrial automation is beneficial；
(5) detection efficiency of the system greatly improves, and time-consuming 5 minutes from original every, reduction only needs not for every till now
By 2 minutes.
Brief description of the drawings
Fig. 1 is the side view of the embodiment of the present invention.
Fig. 2 is the top view of the embodiment of the present invention.
Fig. 3 is the control flow chart of the embodiment of the present invention.
【Main element symbol description of the present invention】
1st, platform is expected；2nd, clamping plate；21st, telescopic oil cylinder；
22nd, chuck；221st, sealing gasket；3rd, motor；
4th, storage tank；51st, motor；52nd, output shaft,
53rd, shaft coupling；54th, rotary shaft；6th, air pump；
61st, gas-adding pipe.
Embodiment
The invention provides a kind of motor seal test system.Change the think of of traditional lifting and bolt lock sealing
Road, use motor overturning instead and enter the method that water and pressure at two ends clamp, the reliability of operation is greatly improved, and production efficiency, which applies, to be improved
More than 50%.
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with specific embodiment, and reference
Accompanying drawing, the present invention is described in more detail.
In one exemplary embodiment of the present invention, there is provided motor seal test system, the motor shaft tested
To both sides end face end cap is not installed, as shown in Figure 1 and Figure 2, the present invention include material platform 1, sealing clamp device, rotating driving device,
Air pump 6 and storage tank 4.
Each part of the present embodiment is described in detail individually below.
Expect platform 1,3 horizontal accumbency of power supply machine is placed；
A pair of sealing clamp devices, respectively positioned at the both sides of the axial direction of motor 3, for 3 unencapsulated both ends of clamping motor, including
Clamping plate 2 and rotating driving device.
Clamping plate 2, the both ends of the axial direction of motor 3 are inclined at, are the parallel tilted setting of plane in the end face of motor 3, its
Upper end is oppositely arranged with the immediate axial end of motor 3 respectively, and its lower end is connected with material platform 1；It is such to be obliquely installed extension
The length of clamping plate 2, to be subsequently inverted into water provides the enough length of clamping plate 2, it is not produced interference, clamping plate 2 with material platform 1
On retractor device and chuck 22 are installed；Retractor device is horizontally disposed telescopic oil cylinder 21, and the top of telescopic oil cylinder 21 is connected to
On clamping plate 2, end is extended to the axial end of motor 3, due to needing to overflow during follow-up sealing test into water, observation motor 3
Bubble, using oil cylinder without using cylinder, avoiding subsequent cylinders gas leakage from producing interference to testing result；Chuck 22, which is arranged on, to be stretched
The end of contracting oil cylinder 21, it is relative with the immediate axial end of motor 3, for the end of sealed electric-motor 3, towards motor on chuck 22
3 one side is covered with sealing gasket 221.At 3 end of sealed electric-motor, sealing gasket 221 and the end of motor 3 directly contact, then have and stretch
Contracting oil cylinder 21 is closely compacted, and fully achieves the sealing of the end of motor 3.Moreover, it is provided with aerating on one of chuck 22
Mouth, facilitate air pump aerating.
Rotating driving device, it is connected horizontally between both sides clamping plate 2, drives the synchronous axial system of both sides clamping plate 2；The rotation driving
Device includes the motor 3, shaft coupling 53 and the rotary shaft 54 that are sequentially connected, rotary shaft 54 horizontally through the lower section of material platform 1, and with folder
The lower end of plate 2 is fixedly connected.During operation, motor 3 is rotated, and output shaft is connected in rotary shaft 54 by shaft coupling 53,54 turns of rotary shaft
It is dynamic, so as to drive the clamping plate 2 of both sides to rotate, motor 3 is immersed into storage tank 4 or proposes storage tank 4.
Air pump 6, there is a gas-adding pipe 61 accessed by the filling gas mouth of chuck 2 inside motor 3.
Storage tank 4, be arranged on the lower section of material platform 1 side, positioned at the incline direction of clamping plate 2 it is reverse on, moisture storage capacity therein
Can not have motor 3.
It is noted that having pressure sensor on telescopic oil cylinder 21, it is easy to determine the pressure of chuck 22 and the end of motor 3
Power, it is easy to implement Automated condtrol.Telescopic oil cylinder 21 is servo-cylinder, can be automated according to the stop at an arbitrary position of pressure
Degree is high.
In addition, storage tank 4 is transparent material, it is easy to observe the generation position of bubble.
As shown in figure 3, a kind of control method of above-mentioned motor seal test system, comprises the following steps：
(1) motor 3 is placed on material platform 1, and its axial front/rear end is relative with the clamping plate 2 of material platform 1 both sides respectively, chuck
22 is just relative with the end of motor 3；
(2) start telescopic oil cylinder 21, drive the sealing of chuck 22 to be pressed on the axial end of motor 3, chuck 22 and the end of motor 3
After portion's connection, fluid sealant is smeared between gap, further to seal；Pressure sensor on telescopic oil cylinder 21 can determine pressure
Value, when pressure value reaches requirement, telescopic oil cylinder 21 is automatically stopped, and is adapted to the size of various different size motors 3, is easy to
Realize automated production；
(3) rotating driving device is started, motor 3 drives output shaft 52, and output shaft 52 connects through shaft coupling 53 and rotary shaft 54
Connect, so as to drive both sides clamping plate 2 to be rotated to the side of storage tank 4, and motor 3 is immersed in storage tank 4；
(4) aerating into motor 51 of air pump 6, the air pressure of motor 51 reach 30kp, keep 10s, have seen whether that bubble overflows
Go out；
(5) start rotating driving device, drive both sides clamping plate 2, motor 3 is taken out from water, be placed on material platform 1.
The present invention utilizes pressure automatic impaction motor both ends caused by oil cylinder, avoids cumbersome sealing locking step, section
Manpower has been saved, has substantially reduced the production time, has improved automaticity；Water will be lifted to be changed to after the clamping motor of clamping plate 2 again
Rotate into water, avoid motor and sling to the unstable problem of lifting caused by high-altitude, improve security and stability, and period is not
Human intervention is needed, has liberated labour.
So far, the present embodiment is described in detail combined accompanying drawing.According to above description, those skilled in the art
There should be clear understanding to the present invention.
It should be noted that in accompanying drawing or specification text, the implementation that does not illustrate or describe is affiliated technology
Form known to a person of ordinary skill in the art, is not described in detail in field.In addition, the above-mentioned definition to each element and method is simultaneously
It is not limited only to various concrete structures, shape or the mode mentioned in embodiment.
It should also be noted that, the demonstration of the parameter comprising particular value can be provided herein, but these parameters are without definite etc.
In corresponding value, but analog value can be similar in acceptable error margin or design constraint.The side mentioned in embodiment
To term, such as " on ", " under ", "front", "rear", "left", "right" etc., only it is the direction of refer to the attached drawing, is not used for limiting this
The protection domain of invention.In addition, unless specifically described or the step of must sequentially occur, the order of above-mentioned steps, which has no, to be limited to
It is listed above, and can change or rearrange according to required design.And above-described embodiment can be based on design and reliability
Consider, the collocation that is mixed with each other uses using or with other embodiment mix and match, i.e., the technical characteristic in different embodiments can be with
Freely form more embodiments.
Particular embodiments described above, the purpose of the present invention, technical scheme and beneficial effect are carried out further in detail
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., it should be included in the guarantor of the present invention
Within the scope of shield.
Claims (10)
- A kind of 1. motor seal test system, it is characterised in that end cap is not installed in the motor axial direction two side ends face tested, System includes：Expect platform, the horizontal accumbency of power supply machine is placed；A pair of clips, respectively positioned at the both sides of motor axial direction, including：Clamping plate, the both ends of motor axial direction being inclined at, its upper end is oppositely arranged with immediate motor axial end respectively, its Lower end is connected with material platform；It is provided with the clamping plate：Retractor device, it is horizontally disposed telescopic oil cylinder, the telescopic oil cylinder top is connected on clamping plate, and end is axial to motor End face is extended；Chuck is relative with immediate motor axial end installed in the end of the telescopic oil cylinder；Rotating driving device, it is connected horizontally between the clamping plate of both sides, drives both sides clamping plate synchronous axial system；Air pump, there is a gas-adding pipe that motor internal is accessed by chuck；Storage tank, it is arranged on the lower section of material platform side；Wherein, storage tank be located at clamping plate incline direction it is reverse on.
- 2. motor seal test system according to claim 1, it is characterised in that there is pressure on the telescopic oil cylinder Sensor.
- 3. motor seal test system according to claim 2, it is characterised in that the telescopic oil cylinder is servo oil Cylinder.
- 4. motor seal test system according to claim 3, it is characterised in that towards the one of motor on the chuck Face is covered with sealing gasket.
- 5. electric performing leak test system according to claim 4, it is characterised in that at the center of collet there is connection to add The valve of tracheae.
- 6. motor seal test system according to claim 5, it is characterised in that the rotating driving device include according to Motor, shaft coupling and the rotary shaft of secondary connection, fix company through material platform lower section, and with clamping plate lower end the rotation axis horizontal Connect.
- 7. motor seal test system according to claim 6, it is characterised in that the storage tank is transparent material.
- A kind of 8. control method of any one of claim 2-7 motor seal test system, it is characterised in that：Including following step Suddenly：(1) motor is placed on material platform, and its axial front/rear end is relative with the clamping plate of material platform both sides respectively；(2) start telescopic oil cylinder, drive chuck, sealing is pressed on motor axial end；(3) start rotating driving device, drive both sides clamping plate to be rotated to storage tank side, and motor is immersed in storage tank；(4) air pump aerating into motor, bubble spilling has been seen whether；(5) start rotating driving device, drive both sides clamping plate, motor is taken out from water, be placed on material platform.
- 9. control method according to claim 8, it is characterised in that in the step (2), chuck connects with motor end Afterwards, fluid sealant is smeared between gap.
- 10. control method according to claim 8, it is characterised in that in the step (4), the motor air pressure reaches 30kp, keep 10s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888208.5A CN107702863A (en) | 2017-09-26 | 2017-09-26 | A kind of motor seal test system and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888208.5A CN107702863A (en) | 2017-09-26 | 2017-09-26 | A kind of motor seal test system and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107702863A true CN107702863A (en) | 2018-02-16 |
Family
ID=61174989
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710888208.5A Pending CN107702863A (en) | 2017-09-26 | 2017-09-26 | A kind of motor seal test system and its control method |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537155A (en) * | 2020-05-28 | 2020-08-14 | 陈文凯 | Tank body leakage detection device and method |
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| CN206348103U (en) * | 2016-11-25 | 2017-07-21 | 蚌埠通达汽车零部件有限公司 | A kind of automotive oil tank pressure testing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000310579A (en) * | 1999-04-27 | 2000-11-07 | Lion Engineering Kk | Can leakage detection method and device |
| CN201508275U (en) * | 2009-09-27 | 2010-06-16 | 宁波路润冷却器制造有限公司 | Fixture for detecting air tightness of the automobile cooling tube |
| CN202735033U (en) * | 2012-06-12 | 2013-02-13 | 福建省产品质量检验研究院 | Water supply pipe material connection seal test equipment |
| CN103292965A (en) * | 2013-06-21 | 2013-09-11 | 无锡市飞玛斯精密科技有限公司 | Turning clamp water inspection machine |
| CN206038238U (en) * | 2016-08-16 | 2017-03-22 | 十堰高明精密机械有限公司 | Auto steering ware casing air -tight test platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537155A (en) * | 2020-05-28 | 2020-08-14 | 陈文凯 | Tank body leakage detection device and method |
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Application publication date: 20180216 |