CN200945543Y - Welding head for spot welding machine - Google Patents
Welding head for spot welding machine Download PDFInfo
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- CN200945543Y CN200945543Y CN 200620063029 CN200620063029U CN200945543Y CN 200945543 Y CN200945543 Y CN 200945543Y CN 200620063029 CN200620063029 CN 200620063029 CN 200620063029 U CN200620063029 U CN 200620063029U CN 200945543 Y CN200945543 Y CN 200945543Y
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- welding
- welding machine
- heating end
- welding head
- machine
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Abstract
The utility model relates to an electronic spot welding facility, in particular to a welding head for spot welding machine, which resolves the technical problem that how to overcome the demerits that the welding head of the spot welding machine can only do a welding point per time and that the quality of welding remains unstable, and provides a high-efficient, good welding quality and easily convenient welding heat of the spot welding machine. The welding head of the spot welding machine comprises a heating end and two electrodes; wherein the electrodes are connected with the two ends of the heating end and insulating with each other. The utility model is characterized in that: the low-end face of the heating end is plane, and the area of the low-end face is equal to the area of a plurality of welding points. The welding head of the spot welding machine has the advantages of simple structure and convenient usage, and overcomes the complex operation of the spot welding head and demerit that the welding quality is hardly guaranteed. The machine cooperates with alternating current welding machine and the automatic platform can quite well finish the welding work fast and conveniently. The utility model is fit for the workpiece with a plurality of welding points, in particular for the welding heads for special IC.
Description
Technical field
The utility model relates to a kind of electronic spot-welding equipment, particularly a kind of point welding machine welding head.
Background technology
In the existing electronics industry, weld extraordinary IC and will carry out following operation: IC is put into anchor clamps, rosin on the point, and drag back and forth at IC leg place with the high temperature flatiron, so that good welding once can only be welded a solder joint.By such operation welding, need could grasp operating technology through the good technical training, the single operation operation is many, and the operating time is long, simultaneously because the thickness of solder horn also can scorch near plastics sometimes.Because the influence of above-mentioned factor, existing point welding machine welding head efficient is very low, and welding quality is difficult to control.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned defective that how to overcome existing point welding machine welding head, provides a kind of efficient height, welding quality good, point welding machine welding head simply and easily.
For solving the problems of the technologies described above, the utility model point welding machine welding head comprises heating end and two electrodes, and described electrode is connected to the two ends of described heating end, and mutually insulated, it is characterized in that: the lower surface of described heating end is the plane, and area is more than or equal to the area of two solder joints to be welded.So design once can be welded a plurality of solder joints, the efficient height.According to the arrangement mode of the pin of IC, corresponding shape can be made in the lower surface of described heating end, and this point welding machine welding head can be pressed on all pins of IC.So once action just can be finished all spot weld operation to IC.
As optimization, the lower surface of described heating end is bar shaped.So design, the IC that suitable welding pin is arranged in rows.
As optimization, described electrode upper end respectively is provided with a circular hole that is used for fixing.So design is convenient to fix.
As optimization, the width of the lower surface of described heating end is than the wide 0.5mm of solder joint to be welded, and this soldering tip is made by the monoblock refractory metal material.So design has been done restriction to the width of heating end, and welding is difficult for injuring the working of plastics on the workpiece to be welded.
As optimization, be provided with insulating cement between the described electrode, and above described heating end, form a chevron notch.So design is convenient to processing, is convenient to heat radiation.
As optimization, the both sides of described chevron notch respectively are provided with a round breach.So design adds man-hour, and the circle notch size is big, and soldering tip resistance is big, good heat dissipation effect, but bad mechanical strength; Otherwise, but soldering tip resistance is little, mechanical strength good, but good heat dissipation effect.Can regulate soldering tip resistance as required like this.
After adopting technique scheme, this point welding machine welding head has advantage simple in structure, easy to use, overcome the shortcoming that the existing point of welding soldering tip complex operation, welding quality are difficult to guarantee, cooperation AC welding set, automatic platform just can high speed high-quality, welding easily.This point welding machine welding head is fit to be welded with the workpiece of a plurality of solder joints, is particularly suitable for welding the soldering tip of extraordinary IC.
Description of drawings
Fig. 1 is the structural representation of the utility model point welding machine welding head.
Among the figure: 1 is chevron notch for electrode, 7 for line of cut, 6 for circle breach, 5 for heating end, 4 for insulating cement (red glue), 3 for circular hole (being used to install set screw), 2.
The specific embodiment
Below in conjunction with accompanying drawing the utility model point welding machine welding head is described further:
Embodiment one: as shown in Figure 1, the utility model point welding machine welding head comprises 3 and two electrodes 6 of heating end, described electrode 6 is connected to the two ends of described heating end 3, and be marked with insulating cement 2 each other, the lower surface of described heating end 3 is the plane, be bar shaped, and area is more than or equal to the area of two solder joints to be welded, its width is than the wide 0.5mm of solder joint to be welded.Described electrode 6 upper ends respectively are provided with a circular hole that is used for fixing 1, are used to install and fix screw.Two electrodes 6 form a chevron notch 7 above heating end 3.The both sides of described chevron notch 7 respectively are provided with a round breach 4.The utility model point welding machine welding head is formed by the cutting of block of metal molybdenum plate, and metal molybdenum is the refractory metal that is only second to tungsten, and hardness is big, and 5 for adding the line of cut that form man-hour.
Claims (6)
1, a kind of point welding machine welding head comprises heating end and two electrodes, and described electrode is connected to the two ends of described heating end, and mutually insulated, it is characterized in that: the lower surface of described heating end is the plane, and area is more than or equal to the area of two solder joints to be welded.
2, point welding machine welding head according to claim 1 is characterized in that: the lower surface of described heating end is bar shaped.
3, point welding machine welding head according to claim 2 is characterized in that: described electrode upper end respectively is provided with a circular hole that is used for fixing.
4, point welding machine welding head according to claim 3 is characterized in that: the width of the lower surface of described heating end is than the wide 0.5mm of solder joint to be welded, and this soldering tip is made by the monoblock refractory metal material.
5, according to the arbitrary described point welding machine welding head of claim 1 to 4, it is characterized in that: be provided with insulating cement between the described electrode, and above described heating end, form a chevron notch.
6, point welding machine welding head according to claim 5 is characterized in that: the both sides of described chevron notch respectively are provided with a round breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620063029 CN200945543Y (en) | 2006-08-17 | 2006-08-17 | Welding head for spot welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620063029 CN200945543Y (en) | 2006-08-17 | 2006-08-17 | Welding head for spot welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200945543Y true CN200945543Y (en) | 2007-09-12 |
Family
ID=38732604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620063029 Expired - Fee Related CN200945543Y (en) | 2006-08-17 | 2006-08-17 | Welding head for spot welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200945543Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294537A (en) * | 2011-08-01 | 2011-12-28 | 珠海精易焊接设备有限公司 | Alternating current electronic spot welding machine |
| CN103111742A (en) * | 2013-02-26 | 2013-05-22 | 歌尔声学股份有限公司 | Spot welding head for welding enamelled wires |
| CN104607791A (en) * | 2015-01-22 | 2015-05-13 | 广州微点焊设备有限公司 | T-shaped welding head clamp |
| CN107848063A (en) * | 2015-08-28 | 2018-03-27 | 株式会社工房Pda | Heat chip, coupling apparatus and associated methods |
-
2006
- 2006-08-17 CN CN 200620063029 patent/CN200945543Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294537A (en) * | 2011-08-01 | 2011-12-28 | 珠海精易焊接设备有限公司 | Alternating current electronic spot welding machine |
| CN103111742A (en) * | 2013-02-26 | 2013-05-22 | 歌尔声学股份有限公司 | Spot welding head for welding enamelled wires |
| CN103111742B (en) * | 2013-02-26 | 2015-03-11 | 歌尔声学股份有限公司 | Spot welding head for welding enamelled wires |
| CN104607791A (en) * | 2015-01-22 | 2015-05-13 | 广州微点焊设备有限公司 | T-shaped welding head clamp |
| CN107848063A (en) * | 2015-08-28 | 2018-03-27 | 株式会社工房Pda | Heat chip, coupling apparatus and associated methods |
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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: 20070912 Termination date: 20120817 |