CN2614829Y - Adsorption electric welder null line connector - Google Patents
Adsorption electric welder null line connector Download PDFInfo
- Publication number
- CN2614829Y CN2614829Y CN 03215737 CN03215737U CN2614829Y CN 2614829 Y CN2614829 Y CN 2614829Y CN 03215737 CN03215737 CN 03215737 CN 03215737 U CN03215737 U CN 03215737U CN 2614829 Y CN2614829 Y CN 2614829Y
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- CN
- China
- Prior art keywords
- metal housing
- connector
- work
- welding machine
- electric welding
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- 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.)
- Expired - Fee Related
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
An adsorption-typed electric welder zero line connector comprises a metal cover, a permanent magnet which is equipped in the metal cover, and a connection device, wherein a zero conductor of the electric welder is connected with the connection device. When working, a base plane of the metal cover is put on the welded iron work-piece, and with a strong attractive force of the inner permanent magnet a connector can cause the zero conductor of electric welder to combine with the work-piece tightly and firmly, avoiding the phenomenon of virtual connection, improving the working efficiency and welding quality of the welder, in particular more convenient to welding the work-pieces with distinctive appearance. For the work-pieces with the tiny volume, the connector is just like a miniature operating platform, can directly adsorb the welded work-piece on the upper flat surface of metal cover of the connector and weld. A steel file which is disposed on the box body of the connector can also clear the corrosion matters on the surface of the welded work-pieces, guaranteeing that the electric welder connects to zero effectively.
Description
Technical field
The utility model relates to a kind of electric welding machine secondary process device, exactly, is the electric welding machine zero line connector that a kind of zero lead and welded piece that is used for electric welding machine couples together.
Background technology
In the processing of engineering goods, there is the processing of the metalwork of quite big proportion to finish by welding procedure, wherein the overwhelming majority is the ferrous metal part.When welding these metalworks with electric welding machine, zero lead on the electric welding machine and the metalwork that is welded must be connected as a single entity, welding machine could operate as normal.Electric welding machine zero line jockey of the prior art generally adopts cleek formula connector, and its primary structure is that zero lead is connected on the cleek, during work cleek is hung over by on the weldering metalwork.The advantage of this jockey is easy to operate, and shortcoming is that cleek is little with the contact area of being welded metalwork, and poor stability has the virtual connection phenomenon often, might burn by the outer surface of weldering metalwork because of the electric spark that virtual connection produces, and has influenced welding quality; And cleek gets rusty easily, and corrosion has increased the resistance of welding machine, has influenced the effective power of welding machine; In addition, the volume of metalwork is very little maybe can't to be connected with cleek if welded, and way commonly used is to be wrapped in by on the weldering metalwork after zero lead is stripped off the skin, and has caused the waste to lead.
Summary of the invention
The purpose of this utility model provides a kind of be applicable to the ferrous metal part, easy to operate, electric welding machine zero line connector that connective stability is strong, and this connector maybe can't also can make zero lead quickly and reliably connect with the workpiece that cleek articulates for small volume.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: this absorption type electric welding machine zero line connector comprises adsorbent and the termination that is connected with adsorbent.
The skin of adsorbent is a metal housing, and the inner chamber of metal housing is equipped with permanent magnet, and termination is connected with metal housing.
Metal housing is a boxlike, on the box wall of the baseplane that can is connected with welded piece, is provided with through hole.
Metal housing is a boxlike, and the bottom surface of metal housing is netted.
Metal housing is a boxlike, and the bottom surface of metal housing is a frame-like.
Its termination is terminal block and is contained in connecting bolt on the terminal block.
On the box wall of metal housing side, also be provided with file.
Because permanent magnet has been installed in connector, as long as connector is placed on by any position of soldering iron matter metalwork, the capital produces closely, combines securely with workpiece owing to powerful attraction makes connector, avoided the virtual connection phenomenon, improved the operating efficiency and the welding quality of welding machine, particularly convenient for the workpiece that profile is special.Simultaneously, the workpiece that volume is small can directly be adsorbed on the connector and weld, and the connector of this moment has just become a miniature workbench.And the file that is provided with on the connector box body can also be removed the corrosion thing on welded part surface, for the effective connecting to neutral of electric welding machine provides guarantee.
Description of drawings
Accompanying drawing is that metal housing is the absorption type electric welding machine zero line connector construction schematic diagram of boxlike.
Embodiment
This device comprises adsorbent and the termination that is connected with adsorbent, and adsorbent can be a permanent magnet, directly is wrapped in zero lead on the adsorbent during work; Can be a metal housing 2 at skin also, at the inner chamber of metal housing 2 permanent magnet 3 is housed, permanent magnet can be one, also can be polylith; Termination is connected with metal housing 2.Metal housing 2 can be netted, also can be frame-like, and these two kinds of forms can be adsorbed on connector on the welded piece securely, make the effective connecting to neutral of electric welding machine.But because permanent magnet exposes, its magnetic force is not blocked, and produces the magnetic biasing arc when excessive magnetic force makes welding, has influence on the quality of weld seam, and its influence of particularly small workpiece is particularly serious.Therefore, produce the magnetic biasing arc during for fear of welding, metal housing 2 in the present embodiment is set to the can of border seal, on the box wall of the baseplane that can is connected with welded piece, be provided with more than one through hole 4, the effect of through hole is to make the suction of permanent magnet pass box body smoothly, and connector is adsorbed on the welded piece securely.Through hole in the present embodiment is a strip, also can be circular or other shapes in addition, and the position of through hole and big I are provided with according to actual needs.In addition, baseplane that also can metal case is set to netted or frame-like.
Termination can be a terminal block, also can be wiring hole or connecting bolt.In the present embodiment, termination is a terminal block 5, and terminal block 5 can be one with metal housing 2, also can be to use welding or screw on metal housing 2, terminal block 5 is provided with connecting hole, and connecting bolt 6 is housed in the connecting hole, and zero lead fixed is on connecting bolt 6.In addition, also zero lead directly can be wrapped on the terminal block 5, or with zero lead fixed in connecting hole; In the present embodiment, terminal block 5 is fixed on the rear end of metal housing, and two connecting bolts 6 are housed on terminal block 5, in order to prevent to become flexible, spring washer 7 is housed also on connecting bolt 6, pressing plate 8 is housed below the spring washer.In addition, connecting plate 5 also can be contained in other positions of metal housing 2.
On the box face of metal housing 2 sides, also be provided with file 1, file 1 adopts welding or bonding mode to be fixed on the metal housing 2.In the present embodiment, file 1 is welded on the front end of metal housing 2.In addition, also can be arranged on other surfaces of metal housing side.File 1 can be removed the corrosion thing on the welded piece, makes the effective connecting to neutral of electric welding machine.
In the present embodiment, the material of metal housing 2 is an irony, in order to improve the conductance of connector, has also adopted zinc-plated processing at the outer surface of connector.
During work, only need zero lead fixed with electric welding machine on connecting bolt 6, the baseplane of metal housing in the connector 2 is adsorbed on is got final product on the soldering iron matter metalwork again.
Claims (7)
1, a kind of absorption type electric welding machine zero line connector is characterized in that: it comprises adsorbent and the termination that is connected with adsorbent.
2, absorption type electric welding machine zero line connector according to claim 1, it is characterized in that: the skin of adsorbent is a metal housing (2), and the inner chamber of metal housing (2) is equipped with permanent magnet (3), termination is connected with metal housing (2).
3, absorption type electric welding machine zero line connector according to claim 2, it is characterized in that: above-mentioned metal housing (2) is a boxlike, on the box wall of the baseplane that can is connected with welded piece, is provided with through hole (4).
4, absorption type electric welding machine zero line connector according to claim 2, it is characterized in that: above-mentioned metal housing (2) is a boxlike, the bottom surface of metal housing (2) is netted.
5, absorption type electric welding machine zero line connector according to claim 2, it is characterized in that: above-mentioned metal housing (2) is a boxlike, the bottom surface of metal housing (2) is a frame-like.
6, according to claim 3 or 4 or 5 described absorption type electric welding machine zero line connectors, it is characterized in that: its termination is terminal block (5) and is contained in connecting bolt (6) on the terminal block (5).
7, according to claim 3 or 4 or 5 described absorption type electric welding machine zero line connectors, it is characterized in that: on the box wall of metal housing (2) side, also be provided with file (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215737 CN2614829Y (en) | 2003-03-14 | 2003-03-14 | Adsorption electric welder null line connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215737 CN2614829Y (en) | 2003-03-14 | 2003-03-14 | Adsorption electric welder null line connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2614829Y true CN2614829Y (en) | 2004-05-12 |
Family
ID=34242765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03215737 Expired - Fee Related CN2614829Y (en) | 2003-03-14 | 2003-03-14 | Adsorption electric welder null line connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2614829Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267404A (en) * | 2011-06-27 | 2011-12-07 | 济南三鼎电气有限责任公司 | Track surface joint for branch line of track circuit |
| CN112276419A (en) * | 2020-08-31 | 2021-01-29 | 张家港扬子江冷轧板有限公司 | Electric welding machine and use method thereof |
| CN113172315A (en) * | 2021-03-16 | 2021-07-27 | 新兴铸管股份有限公司 | Secondary wire fixing device of electric welding machine |
-
2003
- 2003-03-14 CN CN 03215737 patent/CN2614829Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267404A (en) * | 2011-06-27 | 2011-12-07 | 济南三鼎电气有限责任公司 | Track surface joint for branch line of track circuit |
| CN112276419A (en) * | 2020-08-31 | 2021-01-29 | 张家港扬子江冷轧板有限公司 | Electric welding machine and use method thereof |
| CN113172315A (en) * | 2021-03-16 | 2021-07-27 | 新兴铸管股份有限公司 | Secondary wire fixing device of electric welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |