CN206230169U - A kind of electromagnet pulse welding collection chinaware - Google Patents
A kind of electromagnet pulse welding collection chinaware Download PDFInfo
- Publication number
- CN206230169U CN206230169U CN201620777649.9U CN201620777649U CN206230169U CN 206230169 U CN206230169 U CN 206230169U CN 201620777649 U CN201620777649 U CN 201620777649U CN 206230169 U CN206230169 U CN 206230169U
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- China
- Prior art keywords
- chinaware
- collection chinaware
- collection
- coil
- cooling duct
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Abstract
The utility model discloses a kind of electromagnet pulse welding collection chinaware, including electromagnetic pulse power supply, coil and collection chinaware, the coil is evenly distributed on the outside of the collection chinaware, and the electromagnetic pulse power supply is connected by wire with the coil；The collection chinaware is the cylinder for being provided with centre bore, external cylindrical surface through the collection chinaware is provided with grooving with center hole face, the two ends of the collection chinaware are provided with cone tank axially inward, cooling duct is provided with the side of the cone tank, both ends of the surface of the cooling duct through the collection chinaware, set fluted on the centre bore of the collection chinaware, the groove is annular groove, and the welding region of the collection chinaware centre bore is provided with weldment.The magnetic pulse formation that the utility model is provided collection chinaware, sets cooling duct, and perfect heat-dissipating collects chinaware and coil long service life；Setting groove causes induced field multiple stacking, is conducive to the carrying out of welding.
Description
Technical field
The utility model is related to electromagnetic pulse forming technical field, more particularly to a kind of electromagnet pulse welding collection
Chinaware.
Background technology
There is magnetic pulse forming techniques machining energy to be easy to, and precise control, forming speed be fast, Forming Workpiece high precision, mould
The advantages of simple and equipment interoperability is strong, and whole forming process is pollution-free, has been applied to machinery, electronics, automobile, aviation boat
The numerous areas such as it and weapon industry.The general principle of magnetic pulse forming techniques is the law of electromagnetic induction.One pulsed magnetic field is passed through
Workpiece simultaneously produces induced-current (also known as vortex) on workpiece, and the magnetic field that induced-current is produced is produced with initial magnetic field interaction
The huge pulse magnetic pressure of raw amplitude.When magnetic pressure amplitude is significantly higher than the yield strength of workpiece material, workpiece will be moulded
Property deformation.Magnetic pulse formation processing exactly makes workpiece produce plastic deformation to reach part forming or connection using pulse magnetic pressure
Purpose.
The existing magnetic pulse forming techniques collection chinaware used when welding job is applied to, it is common use it is solid
Cylinder, this is that have a variety of disadvantages in order to consider the stability and intensity of its structure, but in such design, asking first
Topic is the heat dissipation problem in welding process, if the amount of heat in welding process can not be processed in time, will be to the part
Performance produce influence.Next to that original design is too heavy in structure, structure lightened and other requirements are not met.
In sum, there is structure bulky, and weld bad with radiating effect in existing magnetic pulse formation collection chinaware
Problem.
Utility model content
The purpose of this utility model is to provide a kind of electromagnet pulse welding collection chinaware, to solve above-mentioned prior art
The problem of presence.
To achieve the above object, the utility model provides following scheme：
A kind of electromagnet pulse welding collection chinaware, including including electromagnetic pulse power supply, coil and collection chinaware, the line
Circle is evenly distributed on the outside of the collection chinaware, and the electromagnetic pulse power supply is connected by wire with the coil；The collection
Chinaware is the cylinder for being provided with centre bore, and the external cylindrical surface through the collection chinaware is provided with grooving with center hole face, described
The two ends for collecting chinaware are provided with cone tank axially inward, and cooling duct, the cooling are provided with the side of the cone tank
Passage sets fluted through the both ends of the surface of the collection chinaware on the centre bore of the collection chinaware, and the groove is annular groove,
The chinaware central hole that integrates is welding region.
Optionally, it is 15KJ that the power of the electromagnetic pulse power supply is not less than, and electric current is 50-100A, and frequency is 500-
The single-phase or three-phase pulse power supply of 1000Hz.
Optionally, the coil is vertical around forming using metal, and the coil is that section is 5mm*5mm's or 5mm*7mm
Rectangle.
Optionally, the notch width is 2mm.
Optionally, the cooling duct is the curve path coaxial with the collection chinaware, and the cooling duct is provided with three
It is individual.
Optionally, insulated paint and high-temperaure coating are scribbled on the cooling duct inwall.
Optionally, cooling water pipeline is provided with the cooling duct, the cooling water pipeline is made up of nonmetallic materials.
Optionally, cooling air pipe is provided with the cooling duct, the cooling air pipe is nonmetallic materials
It is made.
Optionally, the groove is provided with 4, and insulated paint and high-temperaure coating are scribbled on the groove inner wall.
Optionally, the collection chinaware is made up of metal material.
According to the specific embodiment that the utility model is provided, the utility model discloses following technique effect：Induced-current
During flowing, because the curent change of external coil causes it to change, in iron core shape groove so internally, induced electricity
Stream repeatedly flowing superposition, has finally reached the superposition of induced field, is conducive to the carrying out of welding, and welding effect is good.In whole mistake
Cheng Zhong, carries out cooling radiating, because curved surface sets by adding cooling water or refrigerant gas pipeline in the cooling duct of ring-type
Meter also increases the area of radiating, therefore, it is possible to preferably reach the purpose of quick heat radiating；Cone tank in other the utility model,
Groove and the setting of cooling duct, on the premise of collection chinaware overall structure stabilization is ensured, also cause that magnetic concentrator structure is succinct
It is light, reduce production cost.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to implementing
The accompanying drawing to be used needed for example is briefly described, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic cross-section that a kind of electromagnet pulse welding of the utility model collects chinaware；
Fig. 2 is the left side structure schematic diagram that a kind of electromagnet pulse welding of the utility model collects chinaware；
In figure：1- electromagnetic pulses power supply, 2- coils, 3- collection chinaware, 4- wires, 5- groovings, 6- cone tanks, 7- coolings are logical
Road, 8- grooves, 9- welding regions, 10- weldments.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of electromagnet pulse welding collection chinaware, to solve prior art presence
Problem.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body implementation method is described in further detail to the utility model.
Embodiment one
The present embodiment provides a kind of electromagnet pulse welding collection chinaware, as shown in Figure 1 and Figure 2, including electromagnetic pulse electricity
Source 1, coil 2 and collection chinaware 3, coil 2 are evenly distributed on the outside of collection chinaware 3, and electromagnetic pulse power supply 1 is by wire 4 and coil 2
It is connected；Electromagnetic pulse power supply 1 sparks, and coil 2 produces induced field due to curent change, while being produced in collecting chinaware 3
Induced-current, forms induced field；Collection chinaware 3 is the cylinder for being provided with centre bore, and the external cylindrical surface through collection chinaware 3 is with
Heart hole face is provided with grooving 5, and the setting of grooving 5 causes that collection chinaware 3 is changed into the structure that has pressure drop from simple conductor, and then can be with
Produce induced-current；The two ends for collecting chinaware 3 are additionally provided with cone tank 5 axially inward, the setting of cone tank 5 make induced-current to
The collection internal flow of chinaware 3, makes induced field reach concentration in welding region 9, between weldment 10 in the presence of electromagnetic force
Collide, produce plastic deformation, larger transient energy makes junction that metallurgical change to occur, and then realizes that welding process reaches
The purpose of welding；Cooling duct 7 is provided with the side of cone tank 5, cooling duct 7 is cold through the both ends of the surface for collecting chinaware 3
But the setting of passage is in order to accelerate radiating；In addition, setting fluted 8 on the centre bore of collection chinaware 3, groove 8 is recessed for annular
Groove, the setting of groove can make induced-current repeatedly flow superposition, finally reach induced field superposition；The collection central hole of chinaware 3
It is welding region 9, welding region 9 is used to set weldment 10.
Refer to Fig. 1, a kind of electromagnet pulse welding schematic cross-section for collecting chinaware；Fig. 2, a kind of electromagnet arteries and veins
The punching welding left side structure schematic diagram for collecting chinaware；
As depicted in figs. 1 and 2, on the basis of said structure design, the power of the electromagnetic pulse power supply 1 in the present embodiment
It is 15KJ to be not less than, and electric current is 50-100A, and frequency is the single-phase or three-phase pulse power supply of 500-1000Hz；Coil 2 is using conductive
Rate is high, and permeability metal high is vertical around forming, and coil 2 is that section is the rectangle of 5mm*5mm or 5mm*7mm；
Center hole face is provided with grooving 5 of the width as 2mm through the external cylindrical surface for integrating chinaware 3；Cooling duct 7 is and collection
The coaxial curve path of chinaware 3, its corresponding central angle is about 100 °, and cooling duct 7 is provided with three, the inwall of cooling duct 7
On scribble insulated paint and high-temperaure coating, such design cooling duct 7 is played under the situation of welding process high temperature every
The effect of temperature protection；Cooling water pipeline is provided with cooling duct 7, cooling water pipeline is made up of nonmetallic materials；The present embodiment
In cooling duct 7 in also can be setting cooling air pipe, cooling air pipe is also by nonmetallic materials are made；Cooling water
Pipeline can realize the purpose of quick heat radiating with the setting of cooling air pipe by cooling；
Groove 8 is provided with 4, and insulated paint and high-temperaure coating are scribbled on the inwall of groove 8；The setting of groove 8 causes sensing
Electric current repeatedly flows superposition, causes induced field multiple stacking, is conducive to the carrying out of welding；And the setting of groove can also be played
Certain thermolysis；
Collection chinaware 3 is made up of the good metal material of high intensity, high magnetic permeability, thermal diffusivity, and such setting is provided to increase
Plus welding effect and radiating effect and integrally-built stability.
Operation principle of the present utility model is：Sparking for electromagnetic pulse power supply 1, makes coil 2 due to the change of electric current
Produce induced field；Induced-current is generated in collection chinaware 3 simultaneously, induced field is formed, in this two parts magnetic field of welding region 9
Concentration is reached, is collided between weldment 10 in the presence of electromagnetic force, produce plastic deformation, larger transient energy to make
There is metallurgical change in junction, and then realize that welding process reaches the purpose of welding；In this process, first, collection chinaware 3 is set
There is grooving 5 so that collection chinaware becomes the structure for having voltage drop from one piece of simple conductor, and then just generates induced-current；It
Afterwards, under the design of cone tank 6, make induced-current to the collection internal flow of chinaware 3, induced field has been internally formed in collection chinaware 3.
During induced current flow, because the curent change of coil 2 causes it to change, in annular groove 8 so internally, sense
Induced current repeatedly flows superposition, has finally reached the superposition of induced field, is conducive to the carrying out of welding；Finally, it is cold by setting
But passage and in the cooling channel set cooling material carry out cooling radiating, with reference to cooling duct loop configuration increase radiating
Area, can reach the purpose of quick heat radiating.
The utility model applies specific case and principle of the present utility model and implementation method is set forth, above reality
The explanation for applying example is only intended to help and understands method of the present utility model and its core concept；Simultaneously for the general of this area
Technical staff, according to thought of the present utility model, will change in specific embodiments and applications.To sum up,
This specification content should not be construed as to limitation of the present utility model.
Claims (10)
1. a kind of electromagnet pulse welding collection chinaware, including electromagnetic pulse power supply, coil and collection chinaware, it is characterised in that：
The coil is evenly distributed on the outside of the collection chinaware, and the electromagnetic pulse power supply is connected by wire with the coil；
The collection chinaware is the cylinder for being provided with centre bore, is provided with center hole face through the external cylindrical surface for collecting chinaware and cut
Groove, the two ends of the collection chinaware are provided with cone tank axially inward, and cooling duct, institute are provided with the side of the cone tank
Both ends of the surface of the cooling duct through the collection chinaware are stated, sets fluted on the centre bore of the collection chinaware, the groove is ring
Connected in star, the chinaware central hole that integrates is welding region.
2. a kind of electromagnet pulse welding according to claim 1 is used and collects chinaware, it is characterised in that：The electromagnetic pulse
It is 15KJ that the power of power supply is not less than, and electric current is 50-100A, and frequency is the single-phase or three-phase pulse power supply of 500-1000Hz.
3. a kind of electromagnet pulse welding according to claim 1 is used and collects chinaware, it is characterised in that:The coil is used
Metal is vertical around forming, and the coil is that section is the rectangle of 5mm*5mm or 5mm*7mm.
4. a kind of electromagnet pulse welding according to claim 1 is used and collects chinaware, it is characterised in that:The notch width
It is 2mm.
5. a kind of electromagnet pulse welding according to claim 1 is used and collects chinaware, it is characterised in that：The cooling duct
It is the curve path coaxial with the collection chinaware, the cooling duct is provided with three.
6. a kind of electromagnet pulse welding according to claim 5 is used and collects chinaware, it is characterised in that：The cooling duct
Insulated paint and high-temperaure coating are scribbled on inwall.
7. a kind of electromagnet pulse welding according to claim 6 is used and collects chinaware, it is characterised in that：The cooling duct
In be provided with cooling water pipeline, the cooling water pipeline is made up of nonmetallic materials.
8. a kind of electromagnet pulse welding according to claim 6 is used and collects chinaware, it is characterised in that：The cooling duct
In be provided with cooling air pipe, the cooling air pipe is made up of nonmetallic materials.
9. a kind of electromagnet pulse welding according to claim 1 is used and collects chinaware, it is characterised in that：The groove is set
There are 4, insulated paint and high-temperaure coating are scribbled on the groove inner wall.
10. a kind of electromagnet pulse welding according to claim 1 is used and collects chinaware, it is characterised in that：The collection chinaware
It is made up of metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620777649.9U CN206230169U (en) | 2016-07-21 | 2016-07-21 | A kind of electromagnet pulse welding collection chinaware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620777649.9U CN206230169U (en) | 2016-07-21 | 2016-07-21 | A kind of electromagnet pulse welding collection chinaware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206230169U true CN206230169U (en) | 2017-06-09 |
Family
ID=58989194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620777649.9U Withdrawn - After Issue CN206230169U (en) | 2016-07-21 | 2016-07-21 | A kind of electromagnet pulse welding collection chinaware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206230169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807449A (en) * | 2019-01-18 | 2019-05-28 | 重庆科技学院 | A kind of electromagnetic pulse welding combination of sets chinaware |
-
2016
- 2016-07-21 CN CN201620777649.9U patent/CN206230169U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807449A (en) * | 2019-01-18 | 2019-05-28 | 重庆科技学院 | A kind of electromagnetic pulse welding combination of sets chinaware |
| CN109807449B (en) * | 2019-01-18 | 2021-08-03 | 重庆科技学院 | Combined magnetic collector for electromagnetic pulse welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170609 Effective date of abandoning: 20180824 |