CN208004984U - A kind of dismountable Modular electrical magnetic pulse welding coil sum aggregate chinaware - Google Patents
A kind of dismountable Modular electrical magnetic pulse welding coil sum aggregate chinaware Download PDFInfo
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- CN208004984U CN208004984U CN201721856231.8U CN201721856231U CN208004984U CN 208004984 U CN208004984 U CN 208004984U CN 201721856231 U CN201721856231 U CN 201721856231U CN 208004984 U CN208004984 U CN 208004984U
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- hole
- coil
- pulse welding
- modular electrical
- magnetic pulse
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Abstract
A kind of gap the utility model proposes dismountable Modular electrical magnetic pulse welding coil and collection chinaware, the shape of the approximate rectangular aperture copper billet in pulsed coil outside, wherein opening is insulation, and the borehole of cone formula is carried out in copper billet symmetric side.The aperture of a cylindrical type is dug out in center.When passing through electric current, this hole is in multiturn coil, and inside forms electric field, especially maximum in cylindrical hole internal electric intensity, and cylindrical center magnetic field is constantly reinforced in the magnetic field that the electric current in surrounding conical line face generates, and is more conducive to the realization of pulse welding.Using dismountable welding coil, keep welding job more convenient, simple and direct, and the external stability disk can dismount and replace continuity and smoothness that coil ensure that work at any time.
Description
Technical field
The utility model is related to construction applications more particularly to a kind of dismountable Modular electrical magnetic pulse welding coil sum aggregates
Chinaware.
Background technology
With electric system and the development of space science cause, traditional welding method is difficult to meet the requirements, for example rubs
The welding methods such as weldering, soldering, diffusion welding (DW), due to easily forming brittle intermetallic compound on linkage interface, it is difficult to obtain high
The jointing of intensity.It is for another example mechanically connected, although the higher jointing of intensity, the air-tightness of joint can be obtained
It is poor, and connection surface can often leave various traces influences product appearance qualities, thus limit these light materials and its
Utilization of the dissimilar metal connector in every field.Currently, in applied to various metals and nonmetallic welding method,
Pulse welding is a kind of emerging method.
The key link of electromagnetic pulse welding is to weld coil and collects chinaware, can control the magnetic around welding test product
, plastic processing is carried out to the metal stock by magnetic pressure force effect using strong pulsed magnetic field.Therefore, it is the steady of guarantee pulse welding
It is fixed and reliable, it designs corresponding dismountable Modular electrical magnetic pulse welding coil and collection chinaware is necessary.
Utility model content
The utility model aims to solve at least the technical problems existing in the prior art, and especially innovatively proposing one kind can
The Modular electrical magnetic pulse welding coil and collection chinaware of dismounting.
In order to realize that the above-mentioned purpose of the utility model, the utility model provide a kind of dismountable modular electromagnetic arteries and veins
Punching welding coil, including：Metallic object 1, fixed plate 2 and coil 7；
Metallic object 1 runs through reducing hole, and mounting plate 2 is distinguished at the both ends open of reducing hole, and 2 lower end of fixed plate is to extension
Wing plate 4 is stretched, hole identical with the diameter in reducing hole is opened up in fixed plate 2, bolt mounting holes are uniformly arranged in the hole extension
3,1 periphery cladding coil 7 of metallic object, if setting bolt stem corresponding with the bolt mounting holes 3 of fixed plate 2 is recessed at 7 circumference of coil
Slot 6, bolt are fixed on by bolt mounting holes 3 in bolt indentation 6.
Dismountable Modular electrical magnetic pulse welding coil, it is preferred that further include：
The centre in the reducing hole is straight hole 9, and both sides are respectively the first conical bore 10 and the second conical bore 11；Described first
Orifice diameter of the conical bore 10 on metal cuboid surface is more than the diameter of straight hole；Second conical bore 11 is in metal cuboid
The orifice diameter on surface is more than the diameter of straight hole；The lower end of the metallic object is provided with gap 12；The gap 12 penetrates through reducing hole
Lower end inside.
Dismountable Modular electrical magnetic pulse welding coil, it is preferred that further include：First conical bore and
The maximum diameter of hole of two conical bores is 40mm；The minimum-value aperture of first conical bore and the second conical bore is 7mm；The aperture of the straight hole
7mm；The length of the straight hole is 8mm.
Dismountable Modular electrical magnetic pulse welding coil, it is preferred that further include：The width in the gap is
2mm。
Dismountable Modular electrical magnetic pulse welding coil, it is preferred that further include：The gap is parallel to reducing
The length in axially bored line direction is 50mm.
Dismountable Modular electrical magnetic pulse welding coil, it is preferred that including：Filling insulation is situated between in the gap
Matter.
Dismountable Modular electrical magnetic pulse welding coil, it is preferred that further include：Coil turn is 5 circles, online
Circle 7 is wound coil recess 8 along metallic object 1.
Dismountable Modular electrical magnetic pulse welding coil, it is preferred that further include：Wing plate 4 is uniformly arranged wing plate
Mounting hole 5, wing plate mounting hole 5 are fixed by trip bolt.
A kind of collection chinaware, including the welding coil is also disclosed in the utility model.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
The utility model keeps welding job more convenient, simple and direct, and the external stability using dismountable welding coil
Disk can dismount at any time replaces continuity and smoothness that coil ensure that work；And the loop construction has the work(of collection chinaware
Can, the pulsed magnetic field of generation can further strengthen, and further promote the success of welding.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the utility model general illustration；
Fig. 2 is the utility model effect diagram；
Fig. 3 is the utility model fixed plate schematic diagram；
Fig. 4 is the utility model metallic object schematic cross-sectional view；
Fig. 5 is the utility model coil sectional view；
Fig. 6 is the utility model coil side view；
Fig. 7 is the utility model metallic object schematic diagram；
Fig. 8 is the utility model fixed plate schematic diagram；
Fig. 9 is the utility model wing plate schematic diagram.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figure 1 to 9, the utility model discloses a kind of dismountable Modular electrical magnetic pulse welding coil, including：Gold
Belonging to body 1 and run through reducing hole, mounting plate 2 is distinguished at the both ends open of reducing hole, 2 lower end of fixed plate extends outwardly wing plate 4,
Fixed plate 2 opens up hole identical with the diameter in reducing hole, bolt mounting holes 3 is uniformly arranged in the hole extension, outside metallic object 1
It encloses and coats coil 7, several bolt indentations 6 of setting corresponding with the bolt mounting holes 3 of fixed plate 2 at 7 circumference of coil, bolt passes through
Bolt mounting holes 3 are fixed in bolt indentation 6.The lateral edges that two fixed plates are in contact with metallic object by zigzag or
The interference fit of wedge shape, enables fixed plate and metallic object not to rotate and relax, and ensures the safety of welding.
Above-mentioned apparatus is abandoned by using dismountable welding coil by way of coating coil in metallic object periphery
Traditional coil and metallic object is wholely set, and causes to replace inconvenient problem, line can also be made by being clamped by fixed plate
Circle and metallic object keep firm, then are fixed stability when ensure that welding to coil by bolt, and fixed plate and
Metallic object is interference fitted by zigzag or wedge shape, realizes that the safety of welding, above-mentioned apparatus are the think of of entirety on the whole
Road show that there are no relevant products and structure feature in precision welding field, and make Welder by test of many times
Make more convenient, simple and direct, and the external stability disk can dismount and replace coil and ensure that the continuity of work and smooth at any time
Property.
Preferably, further include：The centre in the reducing hole is straight hole 9, and both sides are respectively the first conical bore 10 and second circle
Taper hole 11；Orifice diameter of first conical bore 10 on metal cuboid surface is more than the diameter of straight hole；Second circular cone
Orifice diameter of the hole 11 on metal cuboid surface is more than the diameter of straight hole；The lower end perpendicular to ground of the metallic object is provided with
Gap 12；The gap 12 penetrates through inside the lower end in reducing hole.Electromagnetism can be made to weld work(by the gap perpendicular with ground
Rate higher, manipulation is more stable, and insulation effect is more preferable.
Preferably, further include：The maximum diameter of hole of first conical bore and the second conical bore is 40mm；First conical bore and
The minimum-value aperture of second conical bore is 7mm；The aperture 7mm of the straight hole；The length of the straight hole is 8mm.
Preferably, further include：The width in the gap is 2mm.Show that the distance can ensure to insulate by test of many times
Body realizes the peak power output of electromagnetic coil in the case of filling.As shown in Fig. 2,
Preferably, further include：The length that the gap is parallel to reducing axially bored line direction is 50mm.
Preferably, further include：Dielectric is filled in the gap.
Preferably, further include：Coil turn is 5 circles, and coil recess 8 is wound along metallic object 1 in coil 7.Setting 5
The coil of circle can be in the minimum number of turns and the maximum welding energy release of guarantee.
Dismountable Modular electrical magnetic pulse welding coil, it is preferred that further include：Wing plate 4 is uniformly arranged wing plate
Mounting hole 5, wing plate mounting hole 5 are fixed by trip bolt.By several mounting holes being arranged in the lower part of each fixed plate,
It can be good at fastening metal body, and prevent the acting in opposition of Lorentz force in the welding process, improve welding quality.
A kind of collection chinaware is also disclosed in the utility model, is above-mentioned welding coil.
The material of fixed wing plate is red copper, and when work, due to the moment in pulse welding, induced current flows through the gold of welding
Belonging to, metal can be acted in magnetic field by Lorentz force, at this point, single-turn circular coil will be by the reaction of Lorentz force, this
Fixed cell is required to want that counteractive Lorentz force can be sustained.
There are one perforative reducing holes for tool on the metallic object.It is the digging that cone formula is carried out in red copper block symmetric side
Hole.The aperture of a cylindrical type is dug out in center.The lower end of the metal cuboid is provided with gap.The gap perforation becomes
The inside in diameter hole.Preferably, dielectric such as resin plate, quilt when preventing from passing through high current in coil are filled in the gap
Breakdown.The width in the gap is 2mm.The length that the gap is parallel to reducing axially bored line direction is 50mm.It hangs down in the gap 6
Directly in the depth capacity in reducing axially bored line direction be 20mm.
It is worth noting that since electric current is flowed through in metallic surface, what the electric current on each conical bore section generated
The hole of most intermediate straight hole is all passed through in magnetic field, and since the hole of straight hole is smaller, the magnetic field that all surface currents generate is all in circle
It is overlapped in the hole of column type, to which for general coil, their magnetic fields are almost the same in coil inside, but this
The magnetic field that the coil of utility model generates in internal hole is further added due to the superposition in each surface current magnetic field
By force, that is, have the function of to collect chinaware, further promote the success of welding.
The shape of an approximate rectangular aperture copper billet outside pulsed coil, the gap of wherein opening is insulation, in copper
Block symmetric side carries out the borehole of cone formula.The aperture of a cylindrical type is dug out in center.When passing through electric current,
This hole is in multiturn coil, and inside forms electric field, especially maximum in cylindrical hole internal electric intensity, and surrounding cone
Cylindrical center magnetic field is constantly reinforced in the magnetic field that the electric current in line face generates, and is more conducive to the realization of pulse welding.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and objective, modification, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (9)
1. a kind of dismountable Modular electrical magnetic pulse welding coil, which is characterized in that including：Metallic object (1), fixed plate (2)
With coil (7)；
Metallic object (1) runs through reducing hole, and mounting plate (2) is distinguished at the both ends open of reducing hole, and fixed plate (2) lower end is outside
Extend wing plate (4), opens up hole identical with the diameter in reducing hole in fixed plate (2), bolt is uniformly arranged in the hole extension
Mounting hole (3), metallic object (1) periphery cladding coil (7), bolt mounting holes (3) phase at coil (7) circumference with fixed plate (2)
Several bolt indentations (6) are correspondingly arranged, bolt is fixed on by bolt mounting holes (3) in bolt indentation (6).
2. dismountable Modular electrical magnetic pulse welding coil according to claim 1, which is characterized in that further include：
The centre in the reducing hole is straight hole (9), and both sides are respectively the first conical bore (10) and the second conical bore (11)；Described
Orifice diameter of one conical bore (10) on metal cuboid surface is more than the diameter of straight hole；Second conical bore (11) is in metal
The orifice diameter of cube face is more than the diameter of straight hole；The lower end of the metallic object is provided with gap (12)；The gap (12)
It penetrates through inside the lower end in reducing hole.
3. dismountable Modular electrical magnetic pulse welding coil according to claim 2, which is characterized in that further include：Institute
The maximum diameter of hole for stating the first conical bore and the second conical bore is 40mm；The minimum-value aperture of first conical bore and the second conical bore is
7mm；The aperture 7mm of the straight hole；The length of the straight hole is 8mm.
4. dismountable Modular electrical magnetic pulse welding coil according to claim 2, which is characterized in that further include：Institute
The width for stating gap is 2mm.
5. dismountable Modular electrical magnetic pulse welding coil according to claim 2, which is characterized in that further include：Institute
It is 50mm to state gap and be parallel to the length in reducing axially bored line direction.
6. dismountable Modular electrical magnetic pulse welding coil according to claim 2, which is characterized in that including：It is described
Dielectric is filled in gap.
7. dismountable Modular electrical magnetic pulse welding coil according to claim 1, which is characterized in that further include：Line
It is 5 circles to enclose the number of turns, and coil recess (8) is wound along metallic object (1) in coil (7).
8. dismountable Modular electrical magnetic pulse welding coil according to claim 1, which is characterized in that further include：The wing
Plate (4) is uniformly arranged wing plate mounting hole (5), and wing plate mounting hole (5) is fixed by trip bolt.
9. a kind of collection chinaware, which is characterized in that include the welding coil as described in claim 1-8 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856231.8U CN208004984U (en) | 2017-12-27 | 2017-12-27 | A kind of dismountable Modular electrical magnetic pulse welding coil sum aggregate chinaware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856231.8U CN208004984U (en) | 2017-12-27 | 2017-12-27 | A kind of dismountable Modular electrical magnetic pulse welding coil sum aggregate chinaware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208004984U true CN208004984U (en) | 2018-10-26 |
Family
ID=63881117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721856231.8U Expired - Fee Related CN208004984U (en) | 2017-12-27 | 2017-12-27 | A kind of dismountable Modular electrical magnetic pulse welding coil sum aggregate chinaware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208004984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971618A (en) * | 2017-12-27 | 2018-05-01 | 重庆大学 | Dismountable Modular electrical magnetic pulse welding coil sum aggregate chinaware |
| CN113223806A (en) * | 2021-05-08 | 2021-08-06 | 重庆大学 | Hollow magnetic collector for flat multi-turn coil |
-
2017
- 2017-12-27 CN CN201721856231.8U patent/CN208004984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971618A (en) * | 2017-12-27 | 2018-05-01 | 重庆大学 | Dismountable Modular electrical magnetic pulse welding coil sum aggregate chinaware |
| CN113223806A (en) * | 2021-05-08 | 2021-08-06 | 重庆大学 | Hollow magnetic collector for flat multi-turn coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20201227 |