CN106972295A - A kind of magnetic force ground clamp - Google Patents
A kind of magnetic force ground clamp Download PDFInfo
- Publication number
- CN106972295A CN106972295A CN201710190529.8A CN201710190529A CN106972295A CN 106972295 A CN106972295 A CN 106972295A CN 201710190529 A CN201710190529 A CN 201710190529A CN 106972295 A CN106972295 A CN 106972295A
- Authority
- CN
- China
- Prior art keywords
- union joint
- lower union
- magnet
- binding head
- upper binding
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/30—End pieces held in contact by a magnet
Abstract
The invention belongs to ground wire coupling arrangement technical field, specifically related to a kind of magnetic force ground clamp, a kind of magnetic force ground clamp, including connector, shell and magnet, the connector includes upper binding head and lower union joint, the upper binding head and lower union joint are oppositely arranged, there is gap between the upper binding head and lower union joint, the magnet is arranged between upper binding head and lower union joint, the upper binding head, lower union joint and magnet are arranged in shell, the upper binding head and/or lower union joint couple with ground wire, position of the magnet in upper binding head and lower union joint can change；By changing position of the magnet in upper binding head and lower union joint, coupling and disconnection for ground wire and welding workpiece is conveniently realized；Also ensure simultaneously and ensure passing through for electric current.
Description
Technical field
The invention belongs to ground wire coupling arrangement technical field, and in particular to a kind of magnetic force ground clamp.
Background technology
, it is necessary to which the ground wire of electric welding machine is coupled with welding workpiece during welding, so that forming current loop ensures electricity
That flows passes through.During connection, iron block is generally set on ground wire, is connected by iron block with welding workpiece, interim loop is formed.
But not firm due to coupling, their positions are easily moved, it is impossible to have good electrical contact.
The Chinese patent of Application No. 95201165.4 discloses a kind of magnetic earthing electrode, and ground wire passes through iron plate and magnet
It is connected with welding workpiece.In order to ensure firmly connection, magnet has compared with strong suction.Therefore, ground wire is separated with welding workpiece
When, it is relatively elaborate.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of magnetic force ground clamp, ground wire and weldering can be conveniently realized by the device
The connection and disconnection of fitting, can firmly couple ground wire with welding workpiece, it is ensured that electric current is passed through.
In order to solve the above problems, the technical solution adopted by the present invention is：
A kind of magnetic force ground clamp, including connector, shell and magnet, the connector include upper binding head and lower union joint, institute
State upper binding head and lower union joint is oppositely arranged, there is gap between the upper binding head and lower union joint, the magnet is set
Between upper binding head and lower union joint, the upper binding head, lower union joint and magnet are arranged in shell, the upper connection
Head and/or lower union joint couple with ground wire, and position of the magnet in upper binding head and lower union joint can change.
The magnet is that the groove for coupling with magnet is equipped with cylinder, the upper binding head and lower union joint.
The groove is shaped as semicircle.
The upper binding head or lower union joint are provided with the stringing screw and connection slot for being used for fixing ground wire.
The material of the shell is aluminium.
The shell is provided with opening, and the magnet is provided with change lever, and the change lever passes through opening and magnet
Connection, position of the magnet in upper binding head and lower union joint is changed by change lever.
The material of the change lever is plastics.
The material of the upper binding head and lower union joint is steel.
The present invention compared with prior art, has an advantageous effect in that：
Connector and/or lower union joint couple with ground wire, by rotating magnet, by the magnetic pole at magnet two ends respectively with upper binding head
It is relative with lower union joint, powerful magnetic force is produced, so that upper binding head and lower union joint absorption are in welding workpiece.By turning
Dynamic magnet takes out magnet, upper binding head and lower union joint is lost magnetism, and is disconnected with welding workpiece.Existed by changing magnet
Position in upper binding head and lower union joint, conveniently realizes coupling and disconnection for ground wire and welding workpiece；Also ensure guarantor simultaneously
Demonstrate,prove passing through for electric current.
Brief description of the drawings
Fig. 1 is the explosive view of the present invention；
Fig. 2 is the schematic diagram of the present invention；
Fig. 3 is the use process schematic of the present invention；
Wherein：1 is shell, and 2 be magnet, and 3 be upper binding head, and 4 be lower union joint, and 5 be groove, and 6 be stringing screw, and 7 be connection
Groove, 8 be change lever.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of magnetic force ground clamp, including connector, shell 1 and magnet 2, connector includes upper binding head 3
With lower union joint 4, upper binding head 3 and lower union joint 4 are oppositely arranged, and there is gap between upper binding head 3 and lower union joint 4.Magnetic
Body 2 is arranged between upper binding head 3 and lower union joint 4, and position of the magnet 2 in upper binding head 3 and lower union joint 4 can change
Become, the change of the position of magnet 2, it is meant that the magnetic pole of magnet 2 also changes therewith.Magnet 2 can using it is cylindrical, square or its
Its suitable shapes.
Upper binding head 3 or lower union joint 4 are provided with the stringing screw 6 and connection slot 7 for being used for fixing ground wire, stringing screw 6
Connected with connection slot 7.The ground wire of electric welding machine is inserted in connection slot 7, and loads bolt in stringing screw 6, passes through bolt pressure
Tightly line.
The groove 5 for coupling with magnet 2 is equipped with upper binding head 3 and lower union joint 4, magnet 2 can be in upper connection
First 3 and lower union joint 4 the space that is formed of groove 5 in rotate.Groove 5 can shape can for semicircle, or other
Shape, as long as can ensure that magnet 2 rotates.
Magnet 2 is provided with change lever 8, and shell 1 is provided with opening, and magnet 2 can be conveniently changed by rotating change lever 8
Position in upper binding head 3 and lower union joint 4.
As shown in Fig. 2 by rotating magnet 2, by the magnetic pole at the two ends of magnet 2 respectively with upper binding head 3 and the phase of lower union joint 4
It is right, powerful magnetic force is produced, so that upper binding head 3 and lower union joint 4 are adsorbed in welding workpiece.Certainly, also can be by magnet 2
Directly adsorb in welding workpiece, but so it cannot be guaranteed that electric current is passed through.
As shown in figure 3, by rotating magnet 2, by between the magnetic pole and upper binding head 3 and lower union joint 4 at the two ends of magnet 2
Gap is relative, upper binding head 3 and lower union joint 4 is lost magnetism, and is disconnected with welding workpiece.
Only presently preferred embodiments of the present invention is explained in detail above, but the present invention is not limited to above-described embodiment,
In the knowledge that those of ordinary skill in the art possess, it can also be made on the premise of present inventive concept is not departed from each
Change is planted, various change should be included in the scope of the protection.
Claims (8)
1. a kind of magnetic force ground clamp, it is characterised in that：Including connector, shell（1）And magnet（2）, the connector includes upper
Connector（3）And lower union joint（4）, the upper binding head（3）And lower union joint（4）It is oppositely arranged, the upper binding head（3）With
Lower union joint（4）Between there is gap, the magnet（2）It is arranged on upper binding head（3）And lower union joint（4）Between, it is described on
Connector（3）, lower union joint（4）And magnet（2）It is arranged at shell（1）It is interior, the upper binding head（3）And/or lower union joint
（4）Couple with ground wire, the magnet（2）In upper binding head（3）And lower union joint（4）In position can change.
2. a kind of magnetic force ground clamp according to claim 1, it is characterised in that：The magnet（2）For cylinder, the upper company
Joint（3）And lower union joint（4）On be equipped with and be used for and magnet（2）The groove of connection（5）.
3. a kind of magnetic force ground clamp according to claim 2, it is characterised in that：The groove（5）Be shaped as semicircle.
4. a kind of magnetic force ground clamp according to claim 1, it is characterised in that：The upper binding head（3）Or lower union joint（4）
It is provided with the stringing screw for being used for fixing ground wire（6）And connection slot（7）.
5. a kind of magnetic force ground clamp according to claim 1, it is characterised in that：The shell（1）Material be aluminium.
6. a kind of magnetic force ground clamp according to claim 1, it is characterised in that：The shell（1）It is provided with opening, the magnetic
Body（2）It is provided with change lever（8）, the change lever（8）Through opening and magnet（2）Connection, passes through change lever（8）Change
Become magnet（2）In upper binding head（3）And lower union joint（4）In position.
7. a kind of magnetic force ground clamp according to claim 6, it is characterised in that：The change lever（8）Material be plastics.
8. a kind of magnetic force ground clamp according to claim 1, it is characterised in that：The upper binding head（3）And lower union joint（4）
Material be steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190529.8A CN106972295A (en) | 2017-03-28 | 2017-03-28 | A kind of magnetic force ground clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710190529.8A CN106972295A (en) | 2017-03-28 | 2017-03-28 | A kind of magnetic force ground clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106972295A true CN106972295A (en) | 2017-07-21 |
Family
ID=59336722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710190529.8A Pending CN106972295A (en) | 2017-03-28 | 2017-03-28 | A kind of magnetic force ground clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106972295A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111193121A (en) * | 2020-01-21 | 2020-05-22 | 国网河南省电力公司电力科学研究院 | Simple electromagnetic force wiring device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200660U (en) * | 1987-01-20 | 1988-05-25 | 长春市电工技术研究所 | Magnetometric conduct electrode |
| CN88211038U (en) * | 1988-01-22 | 1988-11-09 | 王斌 | Magnetic ground device |
| DD264312A1 (en) * | 1987-08-31 | 1989-01-25 | Rohrleitungsbau Aschersleben V | PERMANENT MAGNETIC MASS CONNECTION CONNECTION |
| CN2038437U (en) * | 1988-10-15 | 1989-05-31 | 黄强 | Magnetic earthing device |
| CN204204544U (en) * | 2014-11-24 | 2015-03-11 | 宁波市腾啸磁业有限公司 | Can switch magnetic fixture |
-
2017
- 2017-03-28 CN CN201710190529.8A patent/CN106972295A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200660U (en) * | 1987-01-20 | 1988-05-25 | 长春市电工技术研究所 | Magnetometric conduct electrode |
| DD264312A1 (en) * | 1987-08-31 | 1989-01-25 | Rohrleitungsbau Aschersleben V | PERMANENT MAGNETIC MASS CONNECTION CONNECTION |
| CN88211038U (en) * | 1988-01-22 | 1988-11-09 | 王斌 | Magnetic ground device |
| CN2038437U (en) * | 1988-10-15 | 1989-05-31 | 黄强 | Magnetic earthing device |
| CN204204544U (en) * | 2014-11-24 | 2015-03-11 | 宁波市腾啸磁业有限公司 | Can switch magnetic fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111193121A (en) * | 2020-01-21 | 2020-05-22 | 国网河南省电力公司电力科学研究院 | Simple electromagnetic force wiring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |