CN201799768U - Spot welding machine - Google Patents
Spot welding machine Download PDFInfo
- Publication number
- CN201799768U CN201799768U CN2010205511496U CN201020551149U CN201799768U CN 201799768 U CN201799768 U CN 201799768U CN 2010205511496 U CN2010205511496 U CN 2010205511496U CN 201020551149 U CN201020551149 U CN 201020551149U CN 201799768 U CN201799768 U CN 201799768U
- Authority
- CN
- China
- Prior art keywords
- welding
- soldering tip
- utility
- welding machine
- model
- 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
Links
Images
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses a spot welding machine, which comprises an upper welding head and a lower welding head. The cross sections of the upper welding head and the lower welding head are of an oblong rectangle shape. Each oblong rectangle has a length ranging from 200mm to 250mm while the width of each oblong rectangle is ranging from 6mm to 8mm. Both the upper welding head and the lower welding head are made of copper. By adopting the spot welding machine with the welding heads, the utility model is advantageous in that not only multi-point simultaneous welding can be achieved but also the electric discharge areas are more concentrated; the surface area being burnt during the welding is reduced; and the spacing between the upper sheet metal flat plate and the lower sheet metal flat plate is enlarged due to a convex hull structure on the upper sheet metal flat plate. Smelting materials can be added on the periphery of the convex hull. The welding strength and the welding speed are effectively improved and the energy is saved.
Description
Technical field
The utility model relates to welding technology field, specifically is meant a kind of butt-welding machine.
Background technology
Welding Structure between the tradition panel beating flat board as shown in Figure 1, last circle copper rod soldering tip is sharp mouth shape, round down copper rod soldering tip is straight pole, when butt-joint, go up sharp mouth circle copper rod soldering tip 1 and straight circle copper rod soldering tip 2 down and will go up the interior material scorification of the welding region 5 of panel beating dull and stereotyped 3 and following panel beating flat board 4 together, finish welding by electric current.This butt-joint structure has a lot of shortcomings: the one, and wide area surface electric burn phenomenon usually appears around the welding contact area of last panel beating dull and stereotyped 3 and following panel beating flat board 4, influence presentation quality; The 2nd, the contact area between last panel beating dull and stereotyped 3 and the following panel beating flat board 4 is big, and welding resistance is big, makes that the welding voltage and current of the unit volume that welding is required is big, and effective power reduces, and has caused energy waste.The 3rd, this soldering tip can't realize that multiple spot welds simultaneously; The 4th, the melted material of panel beating flat board is few, and weld strength is not enough, makes welding product the weld cracking phenomena in use often occur.
The utility model content
The purpose of this utility model is to overcome weak point of the prior art, and a kind of butt-welding machine is provided, and can realize that not only multiple spot welds simultaneously, and region of discharge is more concentrated, scorch area when reducing welding.
The purpose of this utility model is achieved through the following technical solutions:
A kind of butt-welding machine comprises two soldering tips up and down, it is characterized in that: the described cross section of going up soldering tip and following soldering tip is a rectangle.
The described cross section of going up soldering tip and following soldering tip is the rectangle rectangle.Cross section is that the length of rectangle rectangle is approximately 200mm～250mm, width is approximately 6mm～8mm.
The described soldering tip of going up adopts copper soldering tip with following soldering tip.
The relative prior art of the utility model has following advantage and beneficial effect:
The cross section of soldering tip up and down of the present utility model adopts the rectangle rectangle, to two dull and stereotyped welding of panel beating up and down the time, be engaged on the welding region of panel beating flat board and increase convex closure structure, the last panel beating flat board that has several convex closures is located simultaneously with following panel beating flat board, last soldering tip and following soldering tip (last soldering tip have convex closure on above the panel beating flat board, following soldering tip is below following panel beating flat board) simultaneously at the dull and stereotyped welding region that needs of panel beating by the interlock welding of step pitch length time, promptly adopt the butt-welding machine of the utility model soldering tip, realize that not only multiple spot welds simultaneously, and region of discharge is more concentrated, scorch area when reducing welding, convex closure structure has increased up and down the spacing between two panel beating flat boards, around convex closure, can increase molten materials, improve weld strength effectively, speed, energy savings.
Description of drawings
Fig. 1 is prior art pole soldering tip single-point welding soldering tip and process schematic representation;
The structural representation of two soldering tips up and down of Fig. 2 butt-welding machine of the present utility model; Wherein go up soldering tip 6, down soldering tip 7, down panel beating flat board 4, have the last panel beating flat board 8 of convex closure;
Local enlarged diagram shown in " A " among Fig. 3 Fig. 2.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
As shown in Figure 2, butt-welding machine of the present utility model has two soldering tips up and down, and these two soldering tips adopt copper soldering tip.The cross section that should go up soldering tip 6 and following soldering tip 7 is a rectangle, and as rectangle rectangle or square rectangle etc., if two soldering tip 6,7 cross sections are rectangle about this, then length is approximately 200mm～250mm, width is approximately 6mm～8mm.Certainly adopt other sizes as the case may be.Adopting the utility model cross section is the butt-welding machine of rectangle soldering tip, can realize that not only multiple spot welds simultaneously, and region of discharge is more concentrated, scorch area when reducing welding.Convex closure 9 (as shown in Figure 3) has increased up and down the spacing between two panel beating flat boards 4,8, can increase molten materials around convex closure 9, improves weld strength, speed effectively, energy savings.The soldering tip of prior art butt-welding machine then can not be realized above-mentioned advantage.
For more high-visible, Fig. 3 amplifies the convex closure structure shown in " A " 9 among Fig. 2, as can be seen from the figure, because convex closure 9 has increased up and down the spacing between two panel beating flat boards 4,8, around convex closure 9, can increase molten materials, improve weld strength, speed effectively, energy savings.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (4)
1. a butt-welding machine comprises two soldering tips up and down, it is characterized in that: the described cross section of going up soldering tip and following soldering tip is a rectangle.
2. butt-welding machine according to claim 1 is characterized in that, the described cross section of going up soldering tip and following soldering tip is the rectangle rectangle.
3. butt-welding machine according to claim 2 is characterized in that, cross section is that the length of rectangle rectangle is that 200mm～250mm, width are 6mm～8mm.
4. butt-welding machine according to claim 3 is characterized in that, the described soldering tip of going up is copper soldering tip with following soldering tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205511496U CN201799768U (en) | 2010-09-29 | 2010-09-29 | Spot welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205511496U CN201799768U (en) | 2010-09-29 | 2010-09-29 | Spot welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201799768U true CN201799768U (en) | 2011-04-20 |
Family
ID=43869285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205511496U Expired - Fee Related CN201799768U (en) | 2010-09-29 | 2010-09-29 | Spot welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201799768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475956A (en) * | 2014-12-05 | 2015-04-01 | 重庆富士电梯有限责任公司 | Butt welding electrode |
| CN109262122A (en) * | 2018-11-02 | 2019-01-25 | 江苏通灵电器股份有限公司 | A kind of terminal box diode butt-weld device |
-
2010
- 2010-09-29 CN CN2010205511496U patent/CN201799768U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475956A (en) * | 2014-12-05 | 2015-04-01 | 重庆富士电梯有限责任公司 | Butt welding electrode |
| CN109262122A (en) * | 2018-11-02 | 2019-01-25 | 江苏通灵电器股份有限公司 | A kind of terminal box diode butt-weld device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100463756C (en) | Three-wire submerged-arc welding method for thick plate, low alloy, high strength steel | |
| CN102126089B (en) | Novel welding process for combining submerged-arc welding with CO2 gas shielded welding | |
| CN101774068A (en) | Submerged-arc welding process of stainless steel composite steel plate | |
| JP5772977B2 (en) | Submerged arc welding method for steel sheet | |
| CN203140951U (en) | Gas protection device for all-position tube plate automatic argon arc welding | |
| CN102615405B (en) | Welding method of stainless steel composite plates | |
| CN102069306A (en) | Laser-double-wire pulsed arc composite welding system | |
| CN103692060B (en) | A kind of �� 1.6 solid wire CO2The welding process of shielded welding | |
| CN201799768U (en) | Spot welding machine | |
| CN107921569A (en) | Stand to narrow groove gas-shielded arc welding method | |
| CN202045444U (en) | Weld joint protection device for tungsten electrode argon arc welding | |
| CN104526128A (en) | Tungsten electrode inert gas shielded welding process of aluminum plate | |
| CN203031117U (en) | Welding head structure of spot welding machine | |
| CN206393032U (en) | A kind of one side submerged-arc welding arc-extinguishing plate | |
| CN206010177U (en) | A kind of spot welding hard metal tip | |
| CN107570873A (en) | Swing arc laserHybrid welding | |
| CN103357994A (en) | Semi-automatic backing welding method for consumable electrode of stainless steel gasket of aluminum alloy plate | |
| CN203751548U (en) | Welding component | |
| CN202079349U (en) | Seamless welding machine suitable for sheet metal thin plates | |
| CN201399660Y (en) | Novel welding rod | |
| CN201427082Y (en) | Novel nozzle | |
| JP5236337B2 (en) | Solid wire for pulse MAG welding of thin steel sheet | |
| CN103286480A (en) | Shielding gas for high-power TIG welding | |
| CN201500853U (en) | projection welding electrode | |
| CN203900791U (en) | Novel stud welding device |
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: 20110420 Termination date: 20130929 |