CN206930622U - A kind of all standing rectangle lift magnetizing coil device - Google Patents
A kind of all standing rectangle lift magnetizing coil device Download PDFInfo
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- CN206930622U CN206930622U CN201720925643.6U CN201720925643U CN206930622U CN 206930622 U CN206930622 U CN 206930622U CN 201720925643 U CN201720925643 U CN 201720925643U CN 206930622 U CN206930622 U CN 206930622U
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Abstract
A kind of all standing rectangle lift magnetizing coil device, footstock, guide rod firm banking, lower connecting copper bar are fixed containing bottom electrode mounting rail, lower electrode device, Top electrode device, guide rod, linear bearing, upper connecting copper bar, lifting electrode beam, cylinder floating joint, lift cylinder, guide rod.The device is mainly at a fully engaged by Top electrode contact surface and bottom electrode contact surface by cylinder-driven, and the multi-turn solenoid coil of a closure is formed on circuit, will pass through electric current, workpiece is magnetized or operation of demagnetizing, service life length, system reliability are good.The solenoid coil is the vertical folding multi-turn solenoid coil of electrode, and the simpler stabilization of its structure, firm, action is succinct, magnetization is balanced, and also big and uniform with contact force, magnetizes efficiency high, operates steadily without friction, muting advantage.Accurate flaw detection can be made to the damage phenomenon being likely to occur during the workmanship of the essential elements wheel pair of high-speed heavy-load trains and use.
Description
Technical field
A kind of magnetizing coil technology of fluorescent magnetic particle inspection machine is the utility model is related to, particularly a kind of all standing rectangle
Lift magnetizing coil device.
Background technology
Since reform and opening-up, Chinese national economy obtains rapid growth, has turned into current with " scientific and technical innovation, autonomous innovation "
The main flow of domestic industry development, " strong, the middle Guoqiang of science and technology " turn into the process for promoting China's scientific and technological revolution, and China's industry is just progressively
Develop to intensive style, energy-saving and emission-reduction, low-carbon, the intelligentized direction of high-tech.With the fast development of China's industry, to part
Quality requirement more and more higher, fluorescent magnetic particle inspection machine can check that the surface of part and the slight crack of near surface, slag inclusion etc. are trickle and lack
Fall into, and magnetizing coil device has extensively to the field and is difficult to the function substituted.Existing magnetizing coil apparatus structure is complicated,
Production cost is high, and time-consuming, magnetizing field is unbalanced, the shortcomings that operational shock is big, noise is big be present, in order to solve the above problems,
Scientific research personnel of the same trade and technical staff are by continuous research and discovery, although technically making some progress,
But the technical problem not yet overcome is remained in practice.
The content of the invention
The purpose of this utility model is to overcome the above insufficient, there is provided a kind of all standing rectangle lift magnetizing coil dress
Put.The device is mainly at a fully engaged by Top electrode contact surface and bottom electrode contact surface by cylinder-driven, is formed on circuit
The multi-turn solenoid coil of one closure, will pass through electric current, workpiece is magnetized or operation of demagnetizing, service life are grown, is
System good reliability.The solenoid coil is the vertical folding multi-turn solenoid coil of electrode, the simpler stabilization of its structure, firmly,
Action is succinct, magnetization is balanced, and also has contact force big and uniform, magnetizes efficiency high, operates steadily without friction, noiseless
The advantages of.
Technical scheme is used by the utility model solves its technical problem：Filled containing bottom electrode mounting rail, bottom electrode
Put, Top electrode device, guide rod, linear bearing, upper connecting copper bar, lifting electrode beam, cylinder floating joint, lift cylinder, guide rod
Fixed footstock, guide rod firm banking, lower connecting copper bar, the lower section of the device are provided with bottom electrode mounting rail, on bottom electrode mounting rail
Provided with lower electrode device, Top electrode device is provided with above lower electrode device, upper connecting copper bar is provided with above Top electrode device, on
The top of electrode assembly is fixed on lifting electrode beam, and the left and right ends for lifting electrode beam are respectively provided with a guide rod, under guide rod
End is fixed on guide rod firm banking, and the top of guide rod and lifting electrode beam junction is provided with guide rod and fixes footstock, and guide rod is fixed
Linear bearing is provided with above footstock, the centre for lifting electrode beam is provided with cylinder floating joint, is set above cylinder floating joint
There is lift cylinder, constitute a kind of all standing rectangle lift magnetizing coil device.
Technical principle is used by the utility model solves its technical problem：The device be wheel to two wheel hubs of axle it
Between, using the double circle of rectangle folding coil 6, and the two axial ends outside two wheel hubs of the wheel to axle respectively use double rectangle folding coil
2 circles.This 10 circle rectangle folding coil forms one group of complete holoaxial using spiral connection and covers double broach rectangular coil liter
Coil drops.The device is made up of fixed electrode group and float electrode group.Fixed electrode group is by two row's multiple rows by comb teeth-shaped arrangement
Straight rod lower electrode device is formed, and the lower end of each fixed electrode is fixed on bottom electrode mounting rail, the upper top of lower electrode device
For electrode contacts.The columns for often arranging electrode is equal to the number of turn of solenoid coil, and distributing position of the electrode between row can be by being detected a flaw
The geometry of workpiece carries out appropriately configured；Each row are into aligning discharge between two row's comb teeth shape electrodes, and have lower connecting copper bar
It is connected with each other, forms the longitudinally cutting body in half of downside of multi-turn solenoid coil；Float electrode group presses comb teeth-shaped by two row's multiple rows
The straight rod Top electrode device of arrangement is formed, and the upper end of float electrode is fixed on lifting electrode beam, the lower top of Top electrode device
Hold as Top electrode contact.The electrode number of float electrode group is identical with the number of fixed electrode group electrode, installation site and fixation
Electrode is relative one by one up and down.By the appropriate interconnection of upper connecting copper bar between two row's Top electrodes, multi-turn solenoid coil is formed
The longitudinally cutting body in half of upside；The circular conical surface to raise up is processed into bottom electrode contact, the circular conical surface and Top electrode lower end
The circular conical surface intermeshing that Top electrode contact is recessed upwards, can have in contact process and suffer from one's own actions orthofunction, increase after contact and connect
Touch conductive area；Meanwhile the circular conical surface that bottom electrode contact raises up, also having prevents magnetic flaw detection ink and dust impurities retention from polluting
Function, increase conductive reliability；Elastic micro-motion retractor device is all respectively equipped with each fixed electrode contact, is made each to electricity
Pole contact can contact reliably.The contact pressure of this retractable multi-turn solenoid coil of structure is big, when applying high current
Voltage drop is small, is not likely to produce electric shock sparking and burns phenomenon, contact service life is grown, and system reliability is good.
The device is mainly made the device moved back and forth by some transmission parts drive float electrode group and fixed electrode group.Its
Based on lifting connection main body of the electrode beam for single unit system lifting, carry out lifting vertical fortune by the driving of lift cylinder
Dynamic, this lifting electrode beam is the cuboid framework being welded by shaped steel, and its bottom surface is the plane of installation Top electrode device, top surface
It is connected with cylinder floating joint, in lifting process due to ensure it all the time perpendicular to the axial direction of electrode, thus in lifting electrode
The both sides of beam are furnished with four guide rods, while are mounted with four linear bearings on lifting electrode beam, it is rubbed in mechanical movement
Resistance is wiped to be minimized.When the piston rod of lift cylinder makees return movement, and float electrode group separates with fixed electrode group, electrode
Between form space, workpiece can be allowed to free in and out flaw detection station；When the piston rod of lift cylinder make pushing tow motion and in place when, work
Each pair of corresponding electrode contacts engage one by one between moving electrode group and fixed electrode group.
The beneficial effects of the utility model are：The device mainly passes through cylinder-driven by Top electrode contact surface and bottom electrode
Contact surface is at a fully engaged, and the multi-turn solenoid coil of a closure is formed on circuit, and will pass through electric current, magnetic is carried out to workpiece
Change or demagnetization operation, service life length, system reliability are good.The solenoid coil is the vertical folding multi-turn line solenoid of electrode
Circle, the simpler stabilization of its structure, firm, action is succinct, magnetization is balanced, and also big and uniform with contact force, magnetization
Efficiency high, operate steadily without friction, muting advantage.Can be to the workmanship of the essential elements wheel pair of high-speed heavy-load trains
Accurate flaw detection is made with the damage phenomenon being likely to occur during use.
Brief description of the drawings
Here is that the utility model is further described in conjunction with the accompanying drawings and embodiments：
It is a kind of front view of all standing rectangle lift magnetizing coil apparatus structure schematic diagram in Fig. 1；
It is a kind of left view of all standing rectangle lift magnetizing coil apparatus structure schematic diagram in Fig. 2；
It is a kind of partial enlarged view of part A in all standing rectangle lift magnetizing coil installation drawing 2 in Fig. 3.
In Fig. 1,2,3：1st, bottom electrode mounting rail, 2, lower electrode device, 3, Top electrode device, 4, guide rod, 5, linear axis
Hold, 6, upper connecting copper bar, 7, lifting electrode beam, 8, cylinder floating joint, 9, lift cylinder, 10, guide rod fix footstock, 11, lead
Bar firm banking, 12, lower connecting copper bar.
Embodiment
In Fig. 1,2,3：Contain bottom electrode mounting rail 1, lower electrode device 2, Top electrode device 3, guide rod 4, linear bearing
5th, upper connecting copper bar 6, lifting electrode beam 7, cylinder floating joint 8, lift cylinder 9, guide rod fix footstock 10, guide rod firm banking
11st, lower connecting copper bar 12, the lower section of the device are provided with bottom electrode mounting rail 1, and bottom electrode mounting rail 1 is provided with lower electrode device 2,
The top of lower electrode device 2 is provided with Top electrode device 3, and upper connecting copper bar 6 is provided with above Top electrode device 3, Top electrode device 3
Top is fixed on lifting electrode beam 7, and the left and right ends of lifting electrode beam 7 are respectively provided with a guide rod 4, and the lower end of guide rod 4 is fixed
On guide rod firm banking 11, the top of guide rod 4 and lifting electrode beam 7 junction is provided with guide rod and fixes footstock 10, and guide rod is fixed
Linear bearing 5 is provided with above footstock 10, the centre of lifting electrode beam 7 is provided with cylinder floating joint 8, cylinder floating joint 8
Lift cylinder 9 is provided with above, constitutes a kind of all standing rectangle lift magnetizing coil device.
The device is between two wheel hubs of axle, using the double circle of rectangle folding coil 6, and taking turns the two-wheeled to axle in wheel
Two axial ends outside hub respectively use the double circle of rectangle folding coil 2.This 10 circle rectangle folding coil forms one using spiral connection
The complete holoaxial of group covers double broach rectangular coil lifting coil.The device is made up of fixed electrode group and float electrode group.
The straight rod lower electrode device 2 that fixed electrode group is arranged by two row's multiple rows by comb teeth-shaped is formed, and the lower end of each fixed electrode is fixed
On bottom electrode mounting rail 1, the upper top of lower electrode device 2 is electrode contacts.The columns for often arranging electrode is equal to solenoid coil
The number of turn, distributing position of the electrode between row, can by by flaw detection workpiece geometry carry out it is appropriately configured；Two row's comb teeth shapes electricity
Each row are into aligning discharge between pole, and have lower connecting copper bar 12 to be connected with each other, and form half of the downside of multi-turn solenoid coil
Longitudinally cutting body；The straight rod Top electrode device 3 that float electrode group is arranged by two row's multiple rows by comb teeth-shaped is formed, float electrode
Upper end is fixed on lifting electrode beam 7, and the lower top of Top electrode device 3 is Top electrode contact.The electrode number of float electrode group
Identical with the number of fixed electrode group electrode, installation site and fixed electrode are relative one by one up and down.Pass through between two row's Top electrodes
Upper 6 appropriate interconnection of connecting copper bar, form the longitudinally cutting body in half of upside of multi-turn solenoid coil；Bottom electrode contact processes
Into the circular conical surface to raise up, the circular conical surface that the Top electrode contact of the circular conical surface and Top electrode lower end is recessed upwards is intermeshed,
Can have in contact process and suffer from one's own actions orthofunction, increase contact conductive area after contact；Meanwhile bottom electrode contact raises up
Circular conical surface, also there is the function of preventing magnetic flaw detection ink and dust impurities retention pollution, increase conductive reliability；In each fixed electrode
Elastic micro-motion retractor device is all respectively equipped with contact, each pair of electrode contact is contacted reliably.This structure is retractable more
It is big to enclose the contact pressure of solenoid coil, voltage drop is small when applying high current, is not likely to produce electric shock sparking and burns phenomenon, touches
Point service life length, system reliability are good.
The device is mainly made the device moved back and forth by some transmission parts drive float electrode group and fixed electrode group.Its
Based on lifting connection main body of the electrode beam 7 for single unit system lifting, by the driving of lift cylinder 9 lift vertical
Motion, this lifting electrode beam 7 are the cuboid frameworks being welded by shaped steel, and its bottom surface is the plane of installation Top electrode device 3,
Top surface is connected with cylinder floating joint 8, in lifting process due to ensure it all the time perpendicular to the axial direction of electrode, thus is lifting
The both sides of electrode beam 7 are furnished with four guide rods 4, while are mounted with four linear bearings 5 on lifting electrode beam 7, make it in machinery
Frictional resistance is minimized in motion.When the piston rod of lift cylinder 9 makees return movement, float electrode group and fixed electrode component
From when, form space between electrode, workpiece can be allowed to free in and out flaw detection station；When the piston rod of lift cylinder 9 makees pushing tow motion
And when in place, each pair of corresponding electrode contacts engage one by one between float electrode group and fixed electrode group.
Claims (1)
1. a kind of all standing rectangle lift magnetizing coil device, contain bottom electrode mounting rail, lower electrode device, Top electrode dress
Put, guide rod, linear bearing, upper connecting copper bar, lifting electrode beam, cylinder floating joint, lift cylinder, guide rod fix footstock, lead
Bar firm banking, lower connecting copper bar, it is characterized in that：The lower section of the device is provided with bottom electrode mounting rail, is set on bottom electrode mounting rail
There is lower electrode device, be provided with Top electrode device above lower electrode device, upper connecting copper bar, upper electricity are provided with above Top electrode device
The top of pole device is fixed on lifting electrode beam, and the left and right ends for lifting electrode beam are respectively provided with a guide rod, the lower end of guide rod
It is fixed on guide rod firm banking, the top of guide rod and lifting electrode beam junction is provided with guide rod and fixes footstock, and guide rod fixes top
Linear bearing is provided with above seat, the centre for lifting electrode beam is provided with cylinder floating joint, is provided with above cylinder floating joint
Lift cylinder, constitute a kind of all standing rectangle lift magnetizing coil device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925643.6U CN206930622U (en) | 2017-07-18 | 2017-07-18 | A kind of all standing rectangle lift magnetizing coil device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925643.6U CN206930622U (en) | 2017-07-18 | 2017-07-18 | A kind of all standing rectangle lift magnetizing coil device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930622U true CN206930622U (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720925643.6U Active CN206930622U (en) | 2017-07-18 | 2017-07-18 | A kind of all standing rectangle lift magnetizing coil device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623078A (en) * | 2021-02-04 | 2021-04-09 | 浙江师范大学 | Scooter |
-
2017
- 2017-07-18 CN CN201720925643.6U patent/CN206930622U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623078A (en) * | 2021-02-04 | 2021-04-09 | 浙江师范大学 | Scooter |
| CN112623078B (en) * | 2021-02-04 | 2021-12-24 | 浙江师范大学 | Scooter |
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