CN2475503Y - Novel automatic rolling welding device for steel strip - Google Patents
Novel automatic rolling welding device for steel strip Download PDFInfo
- Publication number
- CN2475503Y CN2475503Y CN 01212544 CN01212544U CN2475503Y CN 2475503 Y CN2475503 Y CN 2475503Y CN 01212544 CN01212544 CN 01212544 CN 01212544 U CN01212544 U CN 01212544U CN 2475503 Y CN2475503 Y CN 2475503Y
- Authority
- CN
- China
- Prior art keywords
- welding device
- main shaft
- bearing
- band steel
- steel strip
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel automatic rolling welding device for steel strip. The device is provided with an insulator integrated with a sleeve and a gasket therein, an adjusting spring is made of spring material with rectangle cross section, the tile is made of pure silver material. The device can improve conductivity performance, ensure welding quality with an elaborate structure, convenient maintenance and long service life.
Description
The utility model relates to the automatic roll welding device of novel band steel.
The automatic roll welding device of band steel uses on metallurgical thin plate band steel tinuous production, but the insulation sleeve that original roll welding device adopts, pad are cover and pad separately, the tile that contacts with main shaft is the alloy tile of underhand polish, what adjust the spring employing is that the cross section is circular spring material, and the body steam vent is little.Cause like this: in the installation, insulation sleeve cooperates not tight with pad, break easily; The alloy tile contacts skewness with main shaft; Pretightning force is difficult for adjusting.Thereby make in the roll welding device work, during by powerful electric current, puncture burns out a bearing easily; Pulling shaft, tile kilning; Electrode wheel and steel plate contact discharge instability, the welding quality fluctuation is big; During high temperature operation, oil pocket steam in oil emission effect is poor, makes interior each the parts oil lubrication of body bad, shortens service life etc.
Be to provide a kind of novel band steel automatic roll welding device at the problems referred to above the purpose of this utility model.
To achieve these goals, technical solution of the present utility model is: the insulator of sleeve gasket unification respectively with the bearing tight fit, and be assemblied on the bearing block; It is the rectangle spring material that pretightning force is adjusted spring employing cross section; Tile is made for the fine silver material; The steam vent diameter is 1: 10 with the diameter ratio of main shaft.
Owing to adopted above technical scheme, broken when it can effectively prevent the insulator assembling; Bearing shell and main shaft contact condition have been improved; Be convenient to adjust pretightning force and improve oil pocket discharge of steam effect etc., thereby reached the electric conductivity that improves roll welding device, guarantee the oil lubrication effect of each rotatable parts in welding quality and the body, long service life.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Fig. 2 is the side view of Fig. 1.
See Fig. 1, Fig. 2.
The automatic roll welding device of novel band steel, it is made up of body, main shaft, bearing block, bearing, insulation sleeve, electrode wheel etc., bearing 5,17, end ring 21, centring ring 14 cooperatively interact with main shaft 1, supports main shaft 1 and electrode wheel rotation, bearing 5,17 respectively with insulator 6, the 16 first tight fits of sleeve gasket unification, and be assemblied on the bearing block 4,11, bearing block 4,11 is separately fixed in the body 7, shell fragment 9 stacks are welded on watt seat 20, tile 24 again with 20 firm the welding together of watt seat, tile is made by the fine silver material.After shell fragment 9, watt seat 20, tile 24 form integral body, with main shaft 1 flexible coincideing, compress watt seat 20 by plug cock 23,27 and the regulating spring 22 made for the rectangle spring material by the cross section, steam vent is located on the body 7, and the diameter of steam vent is 1: 10 with the diameter ratio of main shaft 1.Sealing 2, seal receptacle 3, sealing 13 retaining oil, grey, 8,10,18 insulating effects of insulation board, 26 dozens of drier oils of oil fuel tube.
During work, welding current is imported by body, is delivered on the steel plate that is welded through watt seat, main shaft, electrode wheel, perpendicular to the plane motion of band steel longitudinal axis.The front and back plate joint that welds, under electrode wheel compressed rolling, contact discharge produced continuous high temperature, made the plate joint fusing, welded together firmly, was used to continuous production.This apparatus structure exquisiteness, good, the long service life, easy to maintenance of welding quality are specially adapted to be with the continuous produce line of steel.
Claims (3)
1, the automatic roll welding device of novel band steel, it is made up of body, main shaft, bearing, insulation sleeve, bearing block, electrode wheel etc., the insulator (6), (16) that it is characterized in that sleeve gasket unification respectively with bearing (5), (17) tight fit, and be assemblied on bearing block (4), (11).
2, the automatic roll welding device of novel band steel as claimed in claim 1 is characterized in that tile (24) makes for the fine silver material, and pretightning force is adjusted spring (22), and to adopt the cross section be the rectangle spring material.
3, the automatic roll welding device of novel band steel as claimed in claim 1 is characterized in that the diameter of steam vent (28) and the diameter ratio of main shaft (1) are 1: 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212544 CN2475503Y (en) | 2001-02-26 | 2001-02-26 | Novel automatic rolling welding device for steel strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212544 CN2475503Y (en) | 2001-02-26 | 2001-02-26 | Novel automatic rolling welding device for steel strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2475503Y true CN2475503Y (en) | 2002-02-06 |
Family
ID=33631708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01212544 Expired - Fee Related CN2475503Y (en) | 2001-02-26 | 2001-02-26 | Novel automatic rolling welding device for steel strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2475503Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252963A (en) * | 2017-06-27 | 2017-10-17 | 成都焊研科盛焊接设备有限公司 | Robot seam weld electrode drive |
-
2001
- 2001-02-26 CN CN 01212544 patent/CN2475503Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252963A (en) * | 2017-06-27 | 2017-10-17 | 成都焊研科盛焊接设备有限公司 | Robot seam weld electrode drive |
| CN107252963B (en) * | 2017-06-27 | 2020-01-14 | 成都焊研科盛焊接设备有限公司 | Robot seam welding electrode drive |
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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: 20020206 Termination date: 20100226 |