CN201537772U - Electrode of steel grating electric resistance pressure welding machine - Google Patents
Electrode of steel grating electric resistance pressure welding machine Download PDFInfo
- Publication number
- CN201537772U CN201537772U CN2009202796617U CN200920279661U CN201537772U CN 201537772 U CN201537772 U CN 201537772U CN 2009202796617 U CN2009202796617 U CN 2009202796617U CN 200920279661 U CN200920279661 U CN 200920279661U CN 201537772 U CN201537772 U CN 201537772U
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- China
- Prior art keywords
- negative electrode
- steel grating
- positive
- electrode
- welding machine
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- Expired - Fee Related
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Abstract
The utility model relates to an electrode of steel grating electric resistance pressure welding machine, anode and cathode liner plates respectively fix an anode and a cathode by inner angle bolts with high strength, insulating plates are provided between the anode liner plate and the anode, and the cathode liner plate and the cathode, the anode and the cathode are fixed by studs and insulation washers with insulated sleeve tubes. The utility model can be used for weld the steel grating with the cross rod space length of 15 mm.
Description
Technical field
The utility model relates to a kind of steel grating resistance pressure welding machine electrode.
Background technology
At present, the most of resistor pressure that adopts of welding that steel grating is carried out in domestic, the world welds, because welding current is all more than amperes up to ten thousand, under the situation of large-current high-voltage power, welding electrode is low service life, and because the minimum range between the normally used electrode is 35 millimeters, so can only weld the steel grating that the cross bar spacing is not less than 50mm.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of steel grating resistance pressure welding machine electrode, and it can weld the steel grating that the cross bar spacing is 15mm.
The technical scheme in the invention for solving the technical problem is: the positive and negative electrode backing plate is by the fixing positive and negative electrode respectively of corner bolt in high-intensity, between anodal backing plate and anodal and negative pole backing plate and the negative pole insulation board is arranged, positive and negative electrode is fixed by stud, the insulating washer of tape insulation sleeve pipe.
The positive and negative electrode cooling water channel is arranged respectively in the described positive and negative electrode.
The thickness of described insulation board is 6mm.
The material of described positive and negative electrode is a beryllium-bronze.
The material of described positive and negative electrode backing plate and insulating washer is a chromium pick copper.
Because the thickness of the insulation board between the positive and negative electrode has only 6mm, be 15 millimeters steel grating so the utility model can weld cross bar spacing minimum.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model front view;
Fig. 2 is the utility model left view.
The specific embodiment
As shown in drawings, positive and negative electrode backing plate 11,8 is by the fixing positive and negative electrode 2,3 respectively of corner bolt 9 in high-intensity, anodal backing plate 11 and anodal 2 and negative pole backing plate 8 and negative pole 3 between insulation board 10 is arranged, the thickness of insulation board 10 is 6mm.Positive and negative electrode 2,3 is fixing by stud 7, the insulating washer 5 of tape insulation sleeve pipe 12.In the described positive and negative electrode 2,3 positive and negative electrode cooling water channel 1,4 is arranged respectively.The material of described positive and negative electrode 2,3 is a beryllium-bronze.The material of described positive and negative electrode backing plate 11,8 and insulating washer 5 is a chromium pick copper.It is the steel grating of 15mm ~ 60mm that the utility model can weld cross bar (fried dough twist steel) spacing.
During use, the utility model is fixed on the head that the steel grating resistance Pressure Welding meets sb. at the airport.Cross bar is placed the pallet of prescribed distance requirement.Head moves down cross bar is contacted with band steel.Give positive and negative electrode 2,3 energisings, form the loop this moment between cross bar and band steel, because resistance is big between the two, produce a large amount of heats, forms nugget between cross bar and band steel, and exert pressure by hydraulic test this moment, and cross bar and band steel firmly weld.In whole process, because caloric value is big, can be by 1,4 coolings of positive and negative electrode cooling water channel.
Claims (4)
1. steel grating resistance pressure welding machine electrode, it is characterized in that: positive and negative electrode backing plate (11,8) is by the fixing positive and negative electrode (2,3) respectively of corner bolt (9) in high-intensity, between anodal backing plate (11) and anodal (2) and negative pole backing plate (8) and the negative pole (3) insulation board (10) is arranged, positive and negative electrode (2,3) is fixing by stud (7), the insulating washer (5) of tape insulation sleeve pipe (12).
2. steel grating resistance pressure welding machine electrode according to claim 1 is characterized in that: positive and negative electrode cooling water channel (1,4) is arranged respectively in the described positive and negative electrode (2,3).
3. steel grating resistance pressure welding machine electrode according to claim 1 is characterized in that: the material of described positive and negative electrode (2,3) is a beryllium-bronze.
4. steel grating resistance pressure welding machine electrode according to claim 1 is characterized in that: the material of described positive and negative electrode backing plate (11,8) and insulating washer (5) is a chromium pick copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202796617U CN201537772U (en) | 2009-11-07 | 2009-11-07 | Electrode of steel grating electric resistance pressure welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202796617U CN201537772U (en) | 2009-11-07 | 2009-11-07 | Electrode of steel grating electric resistance pressure welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201537772U true CN201537772U (en) | 2010-08-04 |
Family
ID=42589227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202796617U Expired - Fee Related CN201537772U (en) | 2009-11-07 | 2009-11-07 | Electrode of steel grating electric resistance pressure welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201537772U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141410A (en) * | 2015-03-27 | 2016-11-23 | 浙江正泰电器股份有限公司 | Breaker contact system welding electrode mounting structure |
| CN107984073A (en) * | 2016-10-27 | 2018-05-04 | 江苏瑞凌新能源科技有限公司 | A kind of mash welder electrode assembly |
-
2009
- 2009-11-07 CN CN2009202796617U patent/CN201537772U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141410A (en) * | 2015-03-27 | 2016-11-23 | 浙江正泰电器股份有限公司 | Breaker contact system welding electrode mounting structure |
| CN106141410B (en) * | 2015-03-27 | 2019-02-05 | 浙江正泰电器股份有限公司 | Breaker contact system welding electrode mounting structure |
| CN107984073A (en) * | 2016-10-27 | 2018-05-04 | 江苏瑞凌新能源科技有限公司 | A kind of mash welder electrode assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20171107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |