CN202079349U - Seamless welding machine suitable for sheet metal thin plates - Google Patents
Seamless welding machine suitable for sheet metal thin plates Download PDFInfo
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- CN202079349U CN202079349U CN2011201339645U CN201120133964U CN202079349U CN 202079349 U CN202079349 U CN 202079349U CN 2011201339645 U CN2011201339645 U CN 2011201339645U CN 201120133964 U CN201120133964 U CN 201120133964U CN 202079349 U CN202079349 U CN 202079349U
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Abstract
The utility model discloses a seamless welding machine suitable for sheet metal thin plates. The seamless welding machine comprises a welding machine main body, an upper welding electrode and a lower welding electrode, wherein the upper welding electrode, the lower welding electrode are connected with the welding machine main body; and the upper welding electrode and the lower welding electrode are respectively provided with an upper welding plane surface and a lower welding plane surface which are parallel to each other. The seamless welding machine has the benefits that the appearance of a welded sheet metal component can be ensured, the cost for follow-up machining is saved, and the energy consumption is reduced relatively.
Description
Technical field
The utility model relates to a kind of process equipment that is applicable to the panel beating thin plate, is specifically related to a kind of seamless bonding machine that is applicable to the panel beating thin plate.
Background technology
At present, in the panel beating manufacturing industry, welding is widely used as a kind of method of attachment commonly used, adopts the method for electric current spot welding now, two panel beating sheet materials with material is placed between two welding electrodes welds.The most advanced and sophisticated area of the welding electrode of spot welding is less, generally be similar to the size of desired solder joint, after the welding electrode energising of both sides, pass through enough big electric current, contact position at welding electrode and sheet material produces a large amount of resistance heats, thereby the zone of aiming at welding electrode with two sheet materials is that the center produces the molten bath, by the time outage cooling when spot size is satisfied in the molten bath, thereby the solder joint of the certain area of zone, molten bath formation fuses together two workpiece before.But existing bonding machine and welding procedure are after welding, because electrode needs workpiece pressing and two sheet materials part except that the welding position also to fit mutually, therefore need bigger electric current, and can stay indenture at the positive and negative of workpiece, moreover, because sheet material is thinner relatively, when the molten bath size satisfies, the bad control of the fusion penetration of sheet metal thickness direction, even the phenomenon of burn through appears, cooling back solder joint outward appearance is difficult to be guaranteed, and considers for exterior quality, indenture at the front all is to adopt the benefit soil in road, back to overcome, and therefore causes processing cost to increase.
The utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of seamless bonding machine that is applicable to the panel beating thin plate that can improve weld appearance.
To achieve these goals, the utility model adopts following scheme:
Be applicable to the seamless bonding machine of panel beating thin plate, comprise the bonding machine main body, it is characterized in that, also comprise: welding top electrode that the upright position that is connected with above-mentioned bonding machine main body is adjustable and welding bottom electrode, above-mentioned welding top electrode lower end is formed with upward welding plane down, and the upper end of above-mentioned welding bottom electrode is formed with following welding plane up; The above-mentioned welding plane of going up is parallel to each other with following welding plane.
The aforesaid seamless bonding machine that is applicable to the panel beating thin plate is characterized in that, the area on above-mentioned welding down plane is greater than the above-mentioned area of going up the welding plane.
The aforesaid seamless bonding machine that is applicable to the panel beating thin plate is characterized in that, the above-mentioned welding very block electrode that powers on, and above-mentioned welding bottom electrode is tabular electrode.
The aforesaid seamless bonding machine that is applicable to the panel beating thin plate is characterized in that, above-mentioned welding top electrode and welding bottom electrode and above-mentioned welding main body adopt and flexibly connect.
Usefulness of the present utility model is: can guarantee to weld the outward appearance of back sheet metal component, save follow-up cost of processing, and reduced energy consumption relatively.
Description of drawings
Fig. 1 is the perspective view of a preferred embodiment of the seamless bonding machine that is applicable to the panel beating thin plate of the present utility model;
Fig. 2 utilizes the seamless bonding machine of panel beating thin plate and the seamless welding method of being applicable to of the present utility model to carry out the Fundamentals of Welding schematic diagram.
Reference numeral implication among the figure:
1, welding main body, 2, the welding top electrode, 3, the welding bottom electrode, 4, welded attachment, 5, the welding main part; A, on weld the plane, B, weld plane, C, pedestal down.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done concrete introduction.
Fig. 1 is the perspective view of a preferred embodiment of the seamless bonding machine that is applicable to the panel beating thin plate of the present utility model; Fig. 2 is the schematic process flow diagram that is applicable to the seamless welding method of panel beating thin plate of the present utility model; Fig. 3 utilizes the seamless bonding machine of panel beating thin plate and the seamless welding method of being applicable to of the present utility model to carry out the Fundamentals of Welding schematic diagram.
Figure 1 shows that a preferred embodiment that is applicable to the seamless bonding machine of panel beating thin plate of the present utility model, mainly comprise: welding main body 1, welding top electrode 2, welding bottom electrode 3.
As shown in Figure 1, welding top electrode 2 is connected with above-mentioned welding main body 1 with welding bottom electrode 3, is dismountable between welding top electrode 2, welding bottom electrode 3 and the welding main body 1; Welding top electrode 2 is positioned at the top of welding bottom electrode 3, its lower end is formed with upward welding plane A down, the upper end of welding bottom electrode is formed with following welding plane B up, be parallel to each other between last welding plane A and the following welding plane B, it should be noted that herein, last welding plane A and following welding plane B should have certain area, so that the even distribution of heat and suitably dispersive pressure.
As a kind of preferred version, the area of following welding plane B is greater than the area of last welding plane A.
As a kind of preferred version, welding top electrode 2 is block electrode, and welding bottom electrode 3 is tabular electrode.As shown in fig. 1, the electrode of described bulk is meant that the wide and high size of the coffin of the minimum that electrode is shared is more or less the same; And welding bottom electrode 3 is tabular electrode, and described tabular electrode is meant that the length and the wide size of comparing of the coffin of the minimum that electrode is shared are more or less the same, and length and width is compared with height, and high size is much smaller relatively.As shown in Figure 1, as preferably, welding top electrode 2 is that rectangular cross section is trapezoidal for a lower surface, and welding bottom electrode 3 is a rectangular slab.
As preferred version, welding top electrode 2 and welding bottom electrode 3 adopt with welding main body 1 and flexibly connect, and make to go up welding plane A and the adjustable welding with the sheet material that is suitable for different gauges of the distance between the welding plane B down.
Below in conjunction with Fig. 2 the seamless welding method of the seamless bonding machine of panel beating thin plate that is applicable to of the present utility model is elaborated.
With reference to Fig. 2, owing to processed pedestal C, after stacking, welding main part 5 and welded attachment 4 be placed on welding top electrode 2 and welding bottom electrode 3, have only pedestal C place to contact, so electric current concentrates on pedestal C place, and then resistance heat also concentrates on this place relatively, that is to say that pedestal C place heat is higher, therefore the fusing of the upper surface relative priority of the bottom surface of welding main part 5 herein and pedestal c forms the molten bath, this moment is because the welding plane B that goes up that goes up welding plane A and welding top electrode 3 of welding top electrode 2 has certain area, at least should be greater than the size of pedestal, its thermal diffusivity is better, the heat of the upper surface of welding main part 5 is dispersed, therefore do not form and its lower surface and the identical fusing of pedestal C contact position degree, even not fusing, after outage, cooling can not form obvious marks, this point is different with existing pinpoint welding procedure, existing be on, lower surface almost produces the same degree fusing, so when cooling, upper surface can stay obvious marks.Therefore, adopt method of the present utility model can guarantee the outward appearance of welding, saved follow-up cost of processing, and because concentrating of resistance heat compared to existing technologies, reduced energy consumption relatively.
The foregoing description does not limit the utility model in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in the protection domain of the present utility model.
Claims (4)
1. be applicable to the seamless bonding machine of panel beating thin plate, comprise the bonding machine main body, it is characterized in that, also comprise: welding top electrode that the upright position that is connected with above-mentioned bonding machine main body is adjustable and welding bottom electrode, above-mentioned welding top electrode lower end is formed with upward welding plane down, and the upper end of above-mentioned welding bottom electrode is formed with following welding plane up; The above-mentioned welding plane of going up is parallel to each other with following welding plane.
2. the seamless bonding machine that is applicable to the panel beating thin plate according to claim 1 is characterized in that, the area on above-mentioned welding down plane is greater than the above-mentioned area of going up the welding plane.
3. the seamless bonding machine that is applicable to the panel beating thin plate according to claim 1 and 2 is characterized in that, the above-mentioned welding very block electrode that powers on, and above-mentioned welding bottom electrode is tabular electrode.
4. the seamless bonding machine that is applicable to the panel beating thin plate according to claim 3 is characterized in that, above-mentioned welding top electrode and welding bottom electrode and above-mentioned welding main body adopt and flexibly connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201339645U CN202079349U (en) | 2011-04-29 | 2011-04-29 | Seamless welding machine suitable for sheet metal thin plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201339645U CN202079349U (en) | 2011-04-29 | 2011-04-29 | Seamless welding machine suitable for sheet metal thin plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079349U true CN202079349U (en) | 2011-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201339645U Expired - Fee Related CN202079349U (en) | 2011-04-29 | 2011-04-29 | Seamless welding machine suitable for sheet metal thin plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079349U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189346A (en) * | 2011-04-29 | 2011-09-21 | 兴威电脑（昆山）有限公司 | Traceless welding machine and traceless welding method suitable for sheet metal plate |
| CN105312757A (en) * | 2014-06-24 | 2016-02-10 | 深圳市鹏煜威科技有限公司 | Electrode leveling mechanism and electrode component |
| CN112743208A (en) * | 2020-12-30 | 2021-05-04 | 江西鑫田车业有限公司 | Water-cooling plate resistance welding method and equipment for new energy automobile |
-
2011
- 2011-04-29 CN CN2011201339645U patent/CN202079349U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189346A (en) * | 2011-04-29 | 2011-09-21 | 兴威电脑（昆山）有限公司 | Traceless welding machine and traceless welding method suitable for sheet metal plate |
| CN102189346B (en) * | 2011-04-29 | 2013-06-19 | 兴威电脑（昆山）有限公司 | Traceless welding machine and traceless welding method suitable for sheet metal plate |
| CN105312757A (en) * | 2014-06-24 | 2016-02-10 | 深圳市鹏煜威科技有限公司 | Electrode leveling mechanism and electrode component |
| CN112743208A (en) * | 2020-12-30 | 2021-05-04 | 江西鑫田车业有限公司 | Water-cooling plate resistance welding method and equipment for new energy automobile |
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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: 20111221 Termination date: 20160429 |