CN201179588Y - Magnetic ground strap connection device of electric welding machine - Google Patents
Magnetic ground strap connection device of electric welding machine Download PDFInfo
- Publication number
- CN201179588Y CN201179588Y CNU2008200305705U CN200820030570U CN201179588Y CN 201179588 Y CN201179588 Y CN 201179588Y CN U2008200305705 U CNU2008200305705 U CN U2008200305705U CN 200820030570 U CN200820030570 U CN 200820030570U CN 201179588 Y CN201179588 Y CN 201179588Y
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- magnet
- welding machine
- electric welding
- current
- conductive plate
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Abstract
The utility model discloses a magnetic ground connector for an electric welding machine used during the welding process, which comprises a current-conducting plate, a magnet arranged above the current-conducting plate, and a solid magnetic disk fixedly connected with the magnet, wherein a binding post is connected with the current-conducting plate, the current-conducting plate is fixed on a fixed base, the inside of the fixed base is provided wit a cavity, a magnet pull rod is arranged in the cavity, and the lower end of the magnet pull rod is fixedly connected with the solid magnetic disk. The magnetic ground connector for the electric welding machine is easy to remove scrap iron absorbed on the current-conducting plate at the bottom of the ground connector, maintains the cleanliness of the outer surface of the current-conducting plate, can not absorb other workpieces when the ground connector is freely placed, has convenient and steady connection and good electric conductivity, and can also perform test spot welding on a special test welding plate.
Description
Technical field
The utility model relates to the electric welding machine magnetic attachment for welding cable that uses in a kind of welding process.
Background technology
Welding worker in being engaged in the process of welding operation generally with iron sheet, iron block--be commonly called as bonding the zero line of electric welding machine be connected with the welded article body, this homemade bonding uses inconvenient, and it is unreliable to connect, in the welding process, occur loose contact easily, influence weld job.The magnetic attachment for welding cable of existing patent applied for generally is that magnet is fixedly installed on the conductive plate, during use, the zero line of electric welding machine is fixed on the terminals of magnetic attachment for welding cable, and the magnetic that magnet produces is adsorbed on the magnetic attachment for welding cable on the welded article body, thereby plays the effect that connects conduction.The magnetic attachment for welding cable of this structure is owing to magnet is fixed on the conductive plate, after use a period of time, can on conductive plate, adsorb a lot of iron filings, remove very difficulty of iron filings, simultaneously when freely placing, other workpiece of absorption is given to continue to use and has been brought unnecessary trouble easily.
The utility model content
Technical problem to be solved in the utility model provides a kind of easy removing iron filings, when freely placing, do not adsorb other workpiece, electric welding machine magnetic attachment for welding cable easy to use.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: electric welding machine magnetic attachment for welding cable, comprise: conductive plate, be arranged on the magnet and the solid disk of fixedlying connected of conductive plate top with magnet, binding post is connected with conductive plate, and described conductive plate is fixedly installed on the holder, and the inside of holder is provided with cavity, be movably set with the magnet pull bar in the cavity, the lower end of magnet pull bar is connected with solid disk.
In order to solve above-mentioned technical problem better, the further technical scheme of the utility model is: described binding post is provided with the test weld plate.
In order to solve above-mentioned technical problem better, the further technical scheme of the utility model is: also be provided with and can will consolidate the disk positioning means for positioning on holder and solid disk.
In order to solve above-mentioned technical problem better, the further technical scheme of the utility model is: the concrete structure of described positioner is: Gu disk is provided with locating convex block, the internal chamber wall of holder is provided with the groove that can allow locating convex block slide within it, be provided with the translot that can allow locating convex block locate in the upper end of groove, be anti-" 7 " word shape after groove and the translot combination.
In order to solve above-mentioned technical problem better, the further technical scheme of the utility model is: also be arranged with spring on the magnet pull bar.
The utility model has the advantages that: the iron filings that this electric welding machine magnetic attachment for welding cable will be adsorbed on the conductive plate of attachment for welding cable bottom are easily removed, the cleaning that keeps the conductive plate outer surface, and when freely placing, can not adsorb other workpiece, easy to connect stable, good conductivity also can be carried out the pilot weldering simultaneously on special-purpose test weld plate.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 cuts open structure chart for the master of the utility model electric welding machine magnetic attachment for welding cable.
Fig. 2 is the sectional structure schematic diagram of A-A direction among Fig. 1.
Among the figure: 1, test weld plate; 2, ball handle; 3, magnet pull bar; 4, spring; 5, holder; 6, bolt; 7, nut; 8, conductive plate; 9, solid disk; 91, locating convex block; 10, magnet; 12, groove; 13, translot.
The specific embodiment
As Fig. 1, shown in Figure 2, electric welding machine magnetic attachment for welding cable, comprise: conductive plate 8, be arranged on the magnet 10 and the binding post that is connected with conductive plate 8 of conductive plate 8 tops, in the present embodiment, joint pin is by the flanging that protrudes on the conductive plate 8 and be arranged on bolt 6 on the flanging, screw 7 is formed, binding post is provided with test weld plate 1, described conductive plate 8 usefulness nuts are fixedly installed on the holder 5, the inside of holder 5 is provided with cavity, be movably set with magnet pull bar 3 in the cavity, the upper end that magnet pull bar 3 stretches out holder 5 is connected with ball handle 2, on magnet pull bar 3, also be arranged with spring 4, the bottom of magnet pull bar 3 is connected with solid disk 9, also being provided with on holder 5 and solid disk 9 can be with magnet 10 positioning means for positioning, the concrete structure of described positioner is: also be provided with three locating convex blocks 91 on solid disk 9, the internal chamber wall of holder 5 is provided with and can allows locating convex block 91 slide up and down groove 12 within it, be provided with the translot 13 that can allow locating convex block 91 locate in the upper end of groove 12, groove 12 is anti-" 7 " word shape after making up with translot 13.
The electric welding machine magnetic attachment for welding cable of said structure in use, at first the zero line with electric welding machine is fixed on the binding post of this magnetic attachment for welding cable, this magnetic attachment for welding cable is put near the soldered object pad then, the magnetic that is produced by magnet 10 is adsorbed on the magnetic attachment for welding cable on the welded article body, plays the effect of conduction.Conductive plate 8 usefulness aluminum alloy thin sheet materials are made or are made with other metal sheets that electric conductivity well is not magnetized, and holder 5 magnet pull bars 3 and solid disk 9 are preferably made of plastic.
Use after a period of time, because the magnetic action of magnet 10, outer surface at conductive plate 8 can adsorb a lot of iron filings, the connection and the electric conductivity of electric welding machine magnetic attachment for welding cable are descended, the method that iron filings are removed is: ball handle 2 is upwards mentioned, magnet pull bar 3 drives the magnet 10 that is arranged on its lower end and moves upward together, when magnet pull bar 3 rises to the top, the end that screw handle 2 makes locating convex block 91 be arranged on anti-" 7 " the font groove on holder 5 internal chamber walls blocks locating convex block 91, locking magnet 10, conductive plate 8 is lost magnetism, therefore be easy to just the iron filings that are adsorbed on the conductive plate 8 to be removed.Equally, when this state was freely placed, the magnetic attachment for welding cable can not adsorb other workpiece yet, avoided unnecessary trouble.When reusing, reverse rotation ball handle 2, the locating convex block 91 that is arranged on solid disk 9 is broken away from mutually with anti-" 7 " font groove is terminal, Gu disk 9 slides in the straight groove 12, be set in the spring on the magnet pull bar 3, magnet 10 is connected with conductive plate 8 again, and the magnetic attachment for welding cable enters the preparation state.
This magnetic attachment for welding cable manufacturing is simple, reasonable in design, easy to use, connect reliably, electric conductivity is good, and is steady once putting, do not need repeatedly to try to put, save welding time, alleviated labor strength, guaranteed welding quality, improved labor productivity, this electric welding machine magnetic is taken device, is widely used in electric welding, weld jobs such as argon arc welding.
Claims (5)
1, electric welding machine magnetic attachment for welding cable, comprise: conductive plate (8), be arranged on the magnet (10) and the solid disk (9) of fixedlying connected of conductive plate (8) top with magnet (10), binding post is connected with conductive plate (8), it is characterized in that: described conductive plate (8) is fixedly installed on the holder (5), the inside of holder (5) is provided with cavity, is movably set with magnet pull bar (3) in the cavity, and the lower end of magnet pull bar (3) is connected with solid disk (9).
2, according to the described electric welding machine magnetic of claim 1 attachment for welding cable, it is characterized in that: described binding post is provided with test weld plate (1).
3, according to claim 1 or 2 described electric welding machine magnetic attachment for welding cable, it is characterized in that: on holder (5) and solid disk (9), also be provided with and consolidate disk (9) positioning means for positioning.
4, according to the described electric welding machine magnetic of claim 3 attachment for welding cable, it is characterized in that: the concrete structure of described positioner is: Gu disk (9) is provided with locating convex block (91), the internal chamber wall of holder (5) is provided with the groove (12) that can allow locating convex block (91) slide within it, be provided with the translot (13) that can allow locating convex block (91) locate in the upper end of groove (12), groove (12) is anti-" 7 " word shape after making up with translot (13).
5, according to claim 1 or 2 described electric welding machine magnetic attachment for welding cable, it is characterized in that: on magnet pull bar (3), also be arranged with spring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200305705U CN201179588Y (en) | 2008-01-02 | 2008-01-02 | Magnetic ground strap connection device of electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200305705U CN201179588Y (en) | 2008-01-02 | 2008-01-02 | Magnetic ground strap connection device of electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179588Y true CN201179588Y (en) | 2009-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200305705U Expired - Fee Related CN201179588Y (en) | 2008-01-02 | 2008-01-02 | Magnetic ground strap connection device of electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179588Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844283B (en) * | 2009-03-23 | 2012-04-25 | 哈尔滨华崴焊切股份有限公司 | Device for connecting welding machine master material cable with mater material |
| CN102760982A (en) * | 2012-07-18 | 2012-10-31 | 力帆实业(集团)股份有限公司 | Magnetic type earth wire connecting device of electric welder |
| CN102794590A (en) * | 2012-09-11 | 2012-11-28 | 溧阳市超强链条制造有限公司 | Special protection ring for connection lead wire connector of electric welding machine |
-
2008
- 2008-01-02 CN CNU2008200305705U patent/CN201179588Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844283B (en) * | 2009-03-23 | 2012-04-25 | 哈尔滨华崴焊切股份有限公司 | Device for connecting welding machine master material cable with mater material |
| CN102760982A (en) * | 2012-07-18 | 2012-10-31 | 力帆实业(集团)股份有限公司 | Magnetic type earth wire connecting device of electric welder |
| CN102760982B (en) * | 2012-07-18 | 2014-07-16 | 力帆实业(集团)股份有限公司 | Magnetic type earth wire connecting device of electric welder |
| CN102794590A (en) * | 2012-09-11 | 2012-11-28 | 溧阳市超强链条制造有限公司 | Special protection ring for connection lead wire connector of electric welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20120102 |