CN209589931U - A kind of device for preventing leakage and the shaft coupling magnaflux using the device - Google Patents
A kind of device for preventing leakage and the shaft coupling magnaflux using the device Download PDFInfo
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- CN209589931U CN209589931U CN201920082326.1U CN201920082326U CN209589931U CN 209589931 U CN209589931 U CN 209589931U CN 201920082326 U CN201920082326 U CN 201920082326U CN 209589931 U CN209589931 U CN 209589931U
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- nozzle
- air
- preventing leakage
- stick
- leakage according
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Abstract
The utility model relates to a kind of device for preventing leakage and application device shaft coupling magnaflux, including air curtain air-jet device, the air curtain air-jet device includes nozzle, for making jet nozzle provide device in the compressed air of workpiece surface formation waterproof air curtain, the nozzle and compressed air provide device air circuit connection, and the nozzle is flat air nozzle.The utility model forms one layer of waterproof air curtain on the surface of workpiece by nozzle, when workpiece passes through, can effectively remove the residual liquid of workpiece surface, prevent liquid leakage to the electrical system of machine, reduce electric fault.
Description
Technical field
The utility model relates to a kind of device for preventing liquid leakage, in particular to a kind of device for preventing leakage and apply the dress
The shaft coupling magnaflux set.
Background technique
In the shaft coupling magnaflux course of work, magnetic flaw detection ink, which is sprayed and is adhered to, wears stick surface, wears stick insertion stick hole
Afterwards, there is a problem of that magnetic flaw detection ink is revealed and dropped to inside electrical system.
Current solution is a circle felt to be fixed on four side of stick hole, but this method has the following disadvantages:
1. defectoscope working frequency is high, the felt of stick hole surrounding easily falls off, and magnetic flaw detection ink leaks to caused by falling off because of felt
In electrical system, electric fault is formed.
2. felt easily damages, maintenance cost increases, and increases equipment down time.
3. felt is removed magnetic flaw detection ink and is not thorough, and magnetic flaw detection ink is easily caused to leak to electrical system during wearing stick insertion stick mouth
System.
Utility model content
The technical issues of main purpose of the utility model is to solve in the prior art provides a kind of prevention magnetic flaw detection ink and lets out
Leakage reduces the device for preventing leakage that electric fault occurs to electrical system.
Another main purpose of the utility model is to provide a kind of shaft coupling magnaflux.
To achieve the above object, the technical solution of the utility model is:
A kind of device for preventing leakage, including air curtain air-jet device, the air curtain air-jet device includes nozzle, for spraying nozzle
Gas provides device in the compressed air that workpiece surface forms waterproof air curtain, and the nozzle and compressed air provide device gas circuit and connect
It connects, the nozzle is flat air nozzle.
It further, further include mounting rack, the nozzle is fixed on mounting rack.
Further, the mounting rack is fixed on shaft coupling magnaflux, is provided on the mounting rack for wearing
The slot that stick passes through.
Further, the mounting rack includes mounting plane, wears stick channel, and the stick channel of wearing is arranged in the slot four
Week the nozzle is fixedly installed on stick channel in described wear.
Further, it is provided with nozzle mounting groove on stick channel in described wear, is welded after the nozzle insertion nozzle mounting groove
It is fixed.
Further, one end section of gas outlet of the nozzle becomes smaller.
Further, the gas outlet width of the nozzle and the section side length of workpiece are equal.
Further, the jet direction of the nozzle is vertical with side surface of workpiece.
Further, it is described wear to be provided on stick channel wear the sensing device in stick channel for detecting to wear stick and whether reach,
The signal output end of the sensing device is connect with controller circuitry, and the controller and compressed air provide the control terminal of device
Circuit connection.
Another technical solution of the utility model is:
A kind of shaft coupling magnaflux, including a kind of above-mentioned device for preventing leakage.
To sum up content, the shaft coupling magnetic powder inspection of a kind of device for preventing leakage described in the utility model and the application device
Machine, the residual of workpiece surface can effectively be removed when workpiece passes through by forming one layer of waterproof air curtain on the surface of workpiece by nozzle
Liquid stay prevents liquid leakage to the electrical system of machine, reduces electric fault.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the structural schematic diagram of the utility model nozzle.
As shown in Figure 1 to Figure 3, nozzle 1, wear stick 2, mounting plane 3, wear stick channel 4, slot 5, sensing device 6.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing:
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
A kind of device for preventing leakage is applied to shaft coupling magnaflux in the present embodiment, mainly includes mounting rack, air curtain
Air-jet device.
As depicted in figs. 1 and 2, air curtain air-jet device includes nozzle 1, compressed air offer device (not shown), spray
Mouth 1 and compressed air provide device air circuit connection.Compressed air provides device and is used to provide compressed air for nozzle 1, makes nozzle 1
Jet forms waterproof air curtain on 2 surface of stick of wearing of shaft coupling magnaflux, so that the magnetic flaw detection ink for wearing 2 surface of stick disengaging be made to wear stick
2 surfaces.The utility model by setting air curtain air-jet device, when wear stick 2 by when, wearing 2 surface of stick formed waterproof air curtain, can
The magnetic flaw detection ink for wearing 2 surface of stick is effectively removed, prevents magnetic flaw detection ink from leaking to electrical system, reduces electric fault, and drop
The low maintenance cost of shaft coupling magnaflux, improves its working efficiency.
As shown in figure 3, in the present embodiment, nozzle 1 is flat air nozzle.Gas outlet one end of flat air nozzle is cut
Face becomes smaller, so that air is easier to gather, forms waterproof air curtain wearing 2 surface of stick.
Mounting rack is used for fixed nozzle 1, is fixed on shaft coupling magnaflux.Mounting rack includes mounting plane 3, wears
Stick channel 4, mounting plane 3 are vertically arranged with stick channel 4 is worn.Mounting plane 3 and shaft coupling magnaflux bolt are fixed, and are being pacified
It fills 3 central location of plane and grooved hole 5 is set, slot 5 passes through for wearing stick 2 and is inserted into shaft coupling magnaflux.To adapt to wear
2 surface magnetic flaw detection ink of stick is worn in the shape of stick 2 and to greatest extent removing, and slot 5 wears stick channel 4 and is disposed as square.
It wears stick channel 4 to be arranged in 5 surrounding of slot, be made of four sides, it is fixed on four sides for wear stick channel 4
It is provided with a nozzle 1.Specifically, being provided with nozzle mounting groove on the side for wearing stick channel 4, nozzle 1 is inserted into nozzle peace
It is welded and fixed after tankage.
Wearing 2 all areas of stick for covering is detached from magnetic flaw detection ink to greatest extent, the gas outlet width of nozzle 1 and section for wearing stick 2
Face side length is equal.
In the present embodiment, the jet direction of nozzle 1 is vertical with 2 side of stick is worn, and is allowed to more easily form waterproof air curtain,
Reinforce the disengaging effect of magnetic flaw detection ink.
It is provided on wearing stick channel 4 and wears the sensing device 6 in stick channel 4 for detecting to wear stick 2 and whether reach, sensing device
6 signal output end and a controller (not shown) circuit connection, controller and compressed air provide the control terminal of device
Circuit connection.After sensing device 6 senses and wears the arrival of stick 2 and wear stick channel 4, for transmission signal to controller, controller control is anti-
Leakage device is started to work, and realizes automation control.
A kind of shaft coupling magnaflux, including a kind of above-mentioned device for preventing leakage.
To sum up content, the shaft coupling magnetic powder inspection of a kind of device for preventing leakage described in the utility model and the application device
Machine, by be arranged air curtain air-jet device, when wear stick 2 by when, wearing 2 surface of stick formed waterproof air curtain, can effectively remove and wear
The magnetic flaw detection ink on 2 surface of stick prevents magnetic flaw detection ink from leaking to electrical system, reduces electric fault, and reduce shaft coupling magnetic
The maintenance cost of powder defectoscope improves its working efficiency.
As described above, the plan content in conjunction with given by attached drawing, can derive similar technical solution.But it is all not take off
Content from technical solutions of the utility model is made by the above technical examples according to the technical essence of the present invention any simple
Modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of device for preventing leakage, it is characterised in that: including air curtain air-jet device, the air curtain air-jet device includes nozzle, uses
Device is provided in the compressed air for making the jet nozzle form waterproof air curtain in workpiece surface, the nozzle is mentioned with compressed air
For device air circuit connection, the nozzle is flat air nozzle.
2. a kind of device for preventing leakage according to claim 1, it is characterised in that: further include mounting rack, the nozzle is fixed
On mounting rack.
3. a kind of device for preventing leakage according to claim 2, it is characterised in that: the mounting rack is fixed on shaft coupling magnetic powder
On defectoscope, the slot passed through for wearing stick is provided on the mounting rack.
4. a kind of device for preventing leakage according to claim 3, it is characterised in that: the mounting rack includes mounting plane, wears
Stick channel, the stick channel of wearing are arranged in the slot surrounding, and the nozzle is fixedly installed on stick channel in described wear.
5. a kind of device for preventing leakage according to claim 4, it is characterised in that: be provided with nozzle on stick channel in described wear
Mounting groove, the nozzle are welded and fixed after being inserted into nozzle mounting groove.
6. a kind of device for preventing leakage according to any one of claims 1 to 5, it is characterised in that: the gas outlet of the nozzle
One end section becomes smaller.
7. a kind of device for preventing leakage according to any one of claims 1 to 5, it is characterised in that: the gas outlet of the nozzle
Width is equal with the section side length of workpiece.
8. a kind of device for preventing leakage according to any one of claims 1 to 5, it is characterised in that: the jet side of the nozzle
To vertical with side surface of workpiece.
9. a kind of device for preventing leakage according to claim 4, it is characterised in that: it is described wear to be provided on stick channel be used for
Detection wears whether stick reaches the sensing device for wearing stick channel, and the signal output end of the sensing device is connect with controller circuitry,
The controller and compressed air provide the control terminal circuit connection of device.
10. a kind of shaft coupling magnaflux, it is characterised in that: including a kind of above-mentioned 1 to 9 described in any item anti-leak dresses
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082326.1U CN209589931U (en) | 2019-01-18 | 2019-01-18 | A kind of device for preventing leakage and the shaft coupling magnaflux using the device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082326.1U CN209589931U (en) | 2019-01-18 | 2019-01-18 | A kind of device for preventing leakage and the shaft coupling magnaflux using the device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589931U true CN209589931U (en) | 2019-11-05 |
Family
ID=68353906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920082326.1U Active CN209589931U (en) | 2019-01-18 | 2019-01-18 | A kind of device for preventing leakage and the shaft coupling magnaflux using the device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209589931U (en) |
-
2019
- 2019-01-18 CN CN201920082326.1U patent/CN209589931U/en active Active
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