CN109065404A - A kind of electro-magnetic forming equipment synchronous switch - Google Patents
A kind of electro-magnetic forming equipment synchronous switch Download PDFInfo
- Publication number
- CN109065404A CN109065404A CN201810786950.XA CN201810786950A CN109065404A CN 109065404 A CN109065404 A CN 109065404A CN 201810786950 A CN201810786950 A CN 201810786950A CN 109065404 A CN109065404 A CN 109065404A
- Authority
- CN
- China
- Prior art keywords
- contact wipe
- wipe body
- component
- contact
- electro
- Prior art date
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/14—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Contacts (AREA)
Abstract
The invention discloses a kind of electro-magnetic forming equipment synchronous switches, including vacuum chamber, contact wipe body component A, contact wipe body component B and contact wipe body to drive core；The outboard end of the contact wipe body component A and contact wipe body component B drive core by being fixedly connected with contact wipe body, contact wipe body driving core is slidably connected in contact wipe body driving coil bracket component, and the outer sheath of the contact wipe body driving core in the contact wipe body driving coil bracket component is equipped with contact wipe body driving coil.Being passed through electric current by the contact wipe body driving coil of setting makes to obtain Ampere force on contact wipe body driving core, because this power both ends generates simultaneously, to which contact wipe body driving core pushes contact wipe body component A and contact wipe body component B to generate versus high motion, so that contact and connection line end combination closure placed on it, realize multiple unit capacitor and are closed the purpose for realizing and synchronizing and opening in a very short period of time.
Description
Technical field
The present invention relates to electromagnetic forming technique field, specifically a kind of electro-magnetic forming equipment synchronous switch.
Background technique
Electro-magnetic forming refers to the technique for making metal forming using Lorentz force (Ampere force).Capacitor and control switch formation are put
Electrical circuit, transient current generate powerful magnetic field by actuating coil, while induced current and magnetic field are generated in metal works,
Make component shaping under the action of Lorentz force (Ampere force) power.
Electro Magnetic Forming technology is a kind of emerging high energy rate forming technology, is to force base using the high-voltage pulse magnetic field of moment
Material is in the case where impacting electromagnetic force, a kind of manufacturing process of high-rate forming.Application side of the electro-magnetic forming processing in industry manufacture
There are many method, can be widely used for bulging, undergauge, piercing and flanging and the connection of tubing, sheet metal forming, coining and forming, assembly
Assembly, powder compacting, electromagnetic riveting and radioactive substance are sealed up for safekeeping.
Electromagnetism equipment of embarking on journey need to use synchronous switch when being controlled, and it is thyristor switch that the country, which generally uses, now
With gap switch because its door have the opening time randomness and can not be from renaturation so fundamentally can not be in the Microsecond grade time
The multiple groups of interior realization are in parallel.
Summary of the invention
The purpose of the present invention is to provide a kind of electro-magnetic forming equipment synchronous switches, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of electro-magnetic forming equipment synchronous switch, including vacuum chamber, contact wipe body component A, contact wipe body component B and touching
Point slide mass drives core；The contact wipe body component A and contact wipe body component B be symmetricly set in vacuum chamber and with
Electric shock is fixed with by fixing piece on the inner wall sliding of vacuum chamber, the contact wipe body component A and contact wipe body component B
And connection line end component, two electric shocks and connection line end component are oppositely arranged, the contact wipe body component A and contact wipe body
The outboard end of component B passes through driving body pressing plate and is fixedly connected with contact wipe body driving core, and contact wipe body drives core
It is slidably connected in contact wipe body driving coil bracket component, in the contact wipe body driving coil bracket component
Contact wipe body drives the outer sheath of core to be equipped with contact wipe body driving coil.
As a further solution of the present invention: the vacuum chamber includes side cap assemblies and cabinet middle section component, side
Cap assemblies are symmetricly set on the both ends of cabinet middle section component and are bolted.
As further scheme of the invention: the contact wipe body driving coil bracket component passes through bolt and side
Cap assemblies are fixed.
As the present invention further scheme: the electric shock and connection line end component with connect the one of line end seal assembly
End connection, the other end of connection line end seal assembly are fixed through side cap assemblies and with the sealing of side cap assemblies.
As further scheme of the invention: on the contact wipe body component A and contact wipe body component B and getting an electric shock
And connect and contact wipe body return spring is installed at the opposite position of line end component, the both ends point of contact wipe body return spring
It is not fixed with contact wipe body component A and contact wipe body component B.
As further scheme of the invention: the junction of the side cap assemblies and cabinet middle section component is provided with rubber
Rubber mat.
Compared with prior art, the beneficial effects of the present invention are: the present invention is novel in design, pass through the contact wipe body of setting
Driving coil, which is passed through electric current, to be made to obtain Ampere force on contact wipe body driving core, because this power both ends generates simultaneously, to touch
Point slide mass driving core pushes contact wipe body component A and contact wipe body component B to generate versus high motion, so that being placed in
Contact and connection line end combination closure thereon, realize multiple unit capacitor and are closed the mesh for realizing and synchronizing and opening in a very short period of time
, it is easily controllable, it is practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electro-magnetic forming equipment synchronous switch.
In figure: 1- connection line end seal assembly, the side 2- cap assemblies, 3- cabinet middle section component, 4- electric shock and connection line end
Component, 5- contact wipe body component A, 6- contact wipe body component B, 7- driving body pressing plate, 8- contact wipe body return spring, 9-
Contact wipe body driving coil, 10- contact wipe body driving coil bracket component, 11- contact wipe body drive core.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, a kind of electro-magnetic forming equipment synchronous switch, including vacuum chamber, contact are slided in the embodiment of the present invention
Kinetoplast component A5, contact wipe body component B6 and contact wipe body drive core 11；The contact wipe body component A5 and contact
Slide mass component B6 is symmetricly set in vacuum chamber and slides with the inner wall of vacuum chamber, the contact wipe body component A5 and
Electric shock and connection line end component 4, two electric shocks and connection line end component 4 are fixed with by fixing piece on contact wipe body component B6
It is oppositely arranged, it is fixed that the outboard end of the contact wipe body component A5 and contact wipe body component B6 pass through driving body pressing plate 7
It is connected with contact wipe body driving core 11, contact wipe body driving core 11 is slidably connected at contact wipe body driving coil branch
In frame component 10, the outside of the contact wipe body driving core 11 in the contact wipe body driving coil bracket component 10
It is arranged with contact wipe body driving coil 9, when contact wipe body driving coil 9 is passed through an electric current, the driving of contact wipe body
Ampere force (here it is the principles of coilgun) will be obtained on core 11, because this power both ends generates simultaneously, to pass through contact
Slide mass drives core 11 that contact wipe body component A5 and contact wipe body component B6 is pushed to generate versus high motion, so that setting
4 closure of contact and the combination of connection line end thereon, to realize that multiple unit capacitor is closed realization in a very short period of time and synchronizes out
The purpose opened.
The vacuum chamber includes side cap assemblies 2 and cabinet middle section component 3, and side cap assemblies 2 are symmetricly set on cabinet
It the both ends of middle section component 3 and is bolted.
The contact wipe body driving coil bracket component 10 is fixed by bolt and side cap assemblies 2.
The electric shock and connection line end component 4 are connected with the one end for connecting line end seal assembly 1, connect line end seal assembly
1 other end seals fixation through side cap assemblies 2 and with side cap assemblies 2.
On the contact wipe body component A5 and contact wipe body component B6 with electric shock and connect the opposite position of line end component 4
The place of setting is equipped with contact wipe body return spring 8, the both ends of contact wipe body return spring 8 respectively with contact wipe body component A5
It is fixed with contact wipe body component B6, after the power-off of contact wipe body driving coil 9, Ampere force disappears, at this time contact wipe body
Component A5 and contact wipe body component B6 returns to original position under the action of contact wipe body return spring 8.
Embodiment two
The leakproofness of vacuum chamber in order to better improve, the company between the present embodiment opposite side end-cap assembly 2 and cabinet middle section component 3
It connects and optimizes, the junction of the side cap assemblies 2 and cabinet middle section component 3 is provided with vacuum sealing pad.
It should be strongly noted that connecting line end seal assembly, electric shock and connection line end component, contact wipe in the application
Body driving coil is the application of the prior art, and being passed through electric current by contact wipe body driving coil makes contact wipe body drive core
On obtain Ampere force, because this power both ends generates simultaneously, thus contact wipe body driving core push contact wipe body component A and
Contact wipe body component B generates versus high motion, so that contact and connection line end combination closure placed on it, realize multiple groups
Capacitor is closed the innovative point for realizing that the synchronous purpose opened is the application in a very short period of time, efficiently solves existing crystalline substance
Thyristor switch and gap switch there are the drawbacks of.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of electro-magnetic forming equipment synchronous switch, including vacuum chamber, contact wipe body component A(5), contact wipe body component
B(6) and contact wipe body drives core (11)；The contact wipe body component A(5) and contact wipe body component B(6) symmetrically set
Set the inner wall sliding in vacuum chamber and with vacuum chamber, the contact wipe body component A(5) and contact wipe body component B
(6) electric shock and connection line end component (4) are fixed with by fixing piece on, two electric shocks and connection line end component (4) are oppositely arranged,
It is characterized in that, the contact wipe body component A(5) and contact wipe body component B(6) outboard end pass through driving body pressing plate
(7) it is fixedly connected with contact wipe body driving core (11), contact wipe body driving core (11) is slidably connected at contact wipe
Contact wipe body in body driving coil bracket component (10), in the contact wipe body driving coil bracket component (10)
The outer sheath of core (11) is driven to be equipped with contact wipe body driving coil (9).
2. a kind of electro-magnetic forming equipment synchronous switch according to claim 1, which is characterized in that the vacuum chamber includes
Side cap assemblies (2) and cabinet middle section component (3), side cap assemblies (2) be symmetricly set on the both ends of cabinet middle section component (3) and
It is bolted.
3. a kind of electro-magnetic forming equipment synchronous switch according to claim 2, which is characterized in that the contact wipe body drives
Moving winding bracket component (10) is fixed by bolt and side cap assemblies (2).
4. a kind of electro-magnetic forming equipment synchronous switch according to claim 2, which is characterized in that the electric shock and connecting line
End component (4) is connected with the one end for connecting line end seal assembly (1), and the other end of connection line end seal assembly (1) runs through side
Cap assemblies (2) and with side cap assemblies (2) seal fix.
5. a kind of electro-magnetic forming equipment synchronous switch according to claim 1, which is characterized in that the contact wipe body group
Part A(5) and contact wipe body component B(6) on electric shock and connect at the opposite position of line end component (4) contact wipe be installed
Body return spring (8), the both ends of contact wipe body return spring (8) respectively with contact wipe body component A(5) and contact wipe body
Component B(6) it is fixed.
6. a kind of electro-magnetic forming equipment synchronous switch according to claim 2, which is characterized in that the side cap assemblies
(2) and the junction of cabinet middle section component (3) is provided with vacuum sealing pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786950.XA CN109065404B (en) | 2018-07-18 | 2018-07-18 | Synchronous switch of electromagnetic forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810786950.XA CN109065404B (en) | 2018-07-18 | 2018-07-18 | Synchronous switch of electromagnetic forming equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109065404A true CN109065404A (en) | 2018-12-21 |
| CN109065404B CN109065404B (en) | 2020-07-07 |
Family
ID=64817014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810786950.XA Expired - Fee Related CN109065404B (en) | 2018-07-18 | 2018-07-18 | Synchronous switch of electromagnetic forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109065404B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201708051U (en) * | 2009-10-30 | 2011-01-12 | 宝鸡同步电器有限公司 | Novel permanent magnet mechanism |
| CN204155859U (en) * | 2014-09-16 | 2015-02-11 | 浙江宏舟新能源科技有限公司 | A kind of two-way high-voltage DC contactor in parallel |
| CN105655194A (en) * | 2014-12-02 | 2016-06-08 | 沈阳工业大学 | Double-acting vacuum arc-extinguishing chamber with permanent magnetic mechanism |
| CN106328434A (en) * | 2016-11-14 | 2017-01-11 | 张铁娟 | Special switch group of high voltage and high frequency large current pulse |
| CN206148386U (en) * | 2016-06-29 | 2017-05-03 | 华能重庆两江燃机发电有限责任公司 | Pneumatic type low -voltage circuit breaker |
| CN107123567A (en) * | 2017-06-16 | 2017-09-01 | 沈阳工业大学 | A kind of bilateral of vacuum circuit breaker cut-offs technology |
-
2018
- 2018-07-18 CN CN201810786950.XA patent/CN109065404B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201708051U (en) * | 2009-10-30 | 2011-01-12 | 宝鸡同步电器有限公司 | Novel permanent magnet mechanism |
| CN204155859U (en) * | 2014-09-16 | 2015-02-11 | 浙江宏舟新能源科技有限公司 | A kind of two-way high-voltage DC contactor in parallel |
| CN105655194A (en) * | 2014-12-02 | 2016-06-08 | 沈阳工业大学 | Double-acting vacuum arc-extinguishing chamber with permanent magnetic mechanism |
| CN206148386U (en) * | 2016-06-29 | 2017-05-03 | 华能重庆两江燃机发电有限责任公司 | Pneumatic type low -voltage circuit breaker |
| CN106328434A (en) * | 2016-11-14 | 2017-01-11 | 张铁娟 | Special switch group of high voltage and high frequency large current pulse |
| CN107123567A (en) * | 2017-06-16 | 2017-09-01 | 沈阳工业大学 | A kind of bilateral of vacuum circuit breaker cut-offs technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109065404B (en) | 2020-07-07 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20200707 Termination date: 20210718 |