CN217044946U - Pole piece and PCB wave crest welding tool structure - Google Patents
Pole piece and PCB wave crest welding tool structure Download PDFInfo
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- CN217044946U CN217044946U CN202220097071.8U CN202220097071U CN217044946U CN 217044946 U CN217044946 U CN 217044946U CN 202220097071 U CN202220097071 U CN 202220097071U CN 217044946 U CN217044946 U CN 217044946U
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Abstract
The utility model relates to a pole piece and PCB board wave peak welding frock structure, its characterized in that: including be used for the location place treat the wave-soldering bottom plate of welded circuit board, establish in the wave-soldering bottom plate and be located treat the pole piece limiting plate of welded circuit board top and press the clamp plate of putting in pole piece limiting plate top, be equipped with first spacing groove on the wave-soldering bottom plate, be equipped with a plurality of on the first spacing groove and let the first bar groove that the welding fluid of wave-soldering passed through and be used for the location treat the first locating pin of welded circuit board, the periphery that is located first spacing groove on the wave-soldering bottom plate is equipped with the second locating pin that is used for fixing a position the pole piece limiting plate, lay the second spacing groove that is used for fixing a position the pole piece on the pole piece limiting plate. The utility model discloses pole piece and PCB board wave peak welding frock structure can once only weld the circuit board of tens, has improved the work efficiency greatly, has reduced staff's work load.
Description
The technical field is as follows:
the utility model relates to a pole piece welds frock structure with PCB board ripples peak.
The background art comprises the following steps:
the pole pieces are required to be welded in the circuit boards of the storage batteries and the like to be used as contact terminals for inputting or outputting electric quantity, and the pole pieces in the circuit boards are usually welded into the circuit boards one by one through manual welding at present, so that the problems of low welding efficiency, large workload and the like exist.
The invention content is as follows:
an object of the utility model is to provide a pole piece welds frock structure with PCB board ripples, this pole piece welds frock structural design with PCB board ripples rationally, is favorable to improving welding efficiency and reduces staff's work load.
The utility model discloses pole piece and PCB board wave peak welding frock structure, its characterized in that: including be used for the location place treat the wave-soldering bottom plate of welded circuit board, establish in the wave-soldering bottom plate and be located treat the pole piece limiting plate of welded circuit board top and press the clamp plate of putting in pole piece limiting plate top, be equipped with first spacing groove on the wave-soldering bottom plate, be equipped with a plurality of on the first spacing groove and let the first bar groove that the welding fluid of wave-soldering passed through and be used for the location treat the first locating pin of welded circuit board, the periphery that is located first spacing groove on the wave-soldering bottom plate is equipped with the second locating pin that is used for fixing a position the pole piece limiting plate, lay the second spacing groove that is used for fixing a position the pole piece on the pole piece limiting plate.
Furthermore, the first positioning pins are provided with two to three positioning pins which are matched with the through holes on the circuit board to be welded for positioning.
Furthermore, a supporting bar for supporting the circuit board to be welded is arranged beside the first bar-shaped groove in the first limiting groove, and a soldering liquid buffer groove is arranged beside the first limiting groove on the wave-soldering bottom plate.
Furthermore, three to four second positioning pins are arranged on the wave-soldering bottom plate and are matched with the through holes in the pole piece limiting plate for positioning.
Furthermore, the pressing plate is pressed above the pole piece limiting plate through the spring pressing plate, the number of the spring pressing plates is two, the first end of each spring pressing plate is rotatably hinged to the wave-soldering bottom plate, and the second end of each spring pressing plate is pressed on the upper surface of the pressing plate.
The utility model discloses pole piece and PCB board wave-soldering frock structure's application method, at first will treat that the welded circuit board is put into the first spacing groove of wave-soldering bottom plate, and fix a position through first locating pin, then pass through second locating pin location with the pole piece limiting plate on the wave-soldering bottom plate, then fill in each second spacing groove with each pole piece, and make the end foot of pole piece pass treat the port on the welded circuit board (this port is promptly as wearing to establish the end foot and use), cover the top board and fix above the pole piece limiting plate at last, can put into the welding bath of wave-soldering with this installation of treating the welded circuit board at the back and carry out the wave-soldering.
The utility model discloses pole piece and PCB board wave peak welding frock structure can once only weld the circuit board of tens, has improved the work efficiency greatly, has reduced staff's work load.
Description of the drawings:
fig. 1 is an exploded view of the present invention;
FIG. 2 is a perspective view of a wave soldering base plate;
FIG. 3 is a front view of a pole piece limiting plate;
FIG. 4 is an enlarged view of portion A of FIG. 2;
fig. 5 is a perspective view of a pole piece.
The specific implementation mode is as follows:
the utility model discloses pole piece and PCB board wave peak welding frock structure is including being used for the location to place the wave-soldering bottom plate 2 of treating welded circuit board 1, establish in wave-soldering bottom plate 2 and be located the pole piece limiting plate 3 of treating the welded circuit board top and press the clamp plate 4 of putting in pole piece limiting plate top.
The wave-soldering bottom plate 2, the pole piece limiting plate 3 and the pressing plate 4 can be plastic plates.
Be equipped with first spacing groove 5 on wave-soldering bottom plate 2, be equipped with a plurality of on the first spacing groove 5 and let the first bar groove 6 that the welding fluid of wave-soldering passed through and be used for the location to treat the first locating pin 7 of welded circuit board, first locating pin has two to three, it with treat the through-hole cooperation location on the welded circuit board, through the cooperation of through-hole and first locating pin 7, realize treating that welded circuit board fixes a position on wave-soldering bottom plate 2, this first bar groove 6 can let the welding fluid of wave-soldering pass to cover soldering tin with the end foot of pole piece K and the port of treating on the welded circuit board 1, realize welding between them.
The periphery that lies in first spacing groove 5 on wave-soldering bottom plate 5 is equipped with the second locating pin 8 that is used for fixing a position the pole piece limiting plate, lay the second spacing groove 9 that is used for fixing a position the pole piece on pole piece limiting plate 3, be equipped with three to four second locating pins on the wave-soldering bottom plate, its and the through-hole cooperation location on the pole piece limiting plate, through the cooperation of the through-hole on second locating pin 8 and the pole piece limiting plate 3, realize that pole piece limiting plate 3 fixes a position on wave-soldering bottom plate 2.
Further, treat to weld the circuit board can better realize the welding for the messenger, let wave-soldering's soldering solution weld at needs welding position promptly, the side that lies in first bar groove in the above-mentioned first spacing inslot is equipped with and is used for supporting the support bar 10 of treating the welding circuit board, the side that lies in first spacing groove on the wave-soldering bottom plate is equipped with soldering solution dashpot 11, during the use, wave-soldering's soldering solution is gushed from first bar groove 6, then can make a round trip to rock in soldering solution dashpot 11, in this process, wave-soldering's soldering solution can be more abundant time hang tin at corresponding part, realize the welding.
Furthermore, in order to facilitate the disassembly and assembly of the pressing plate, the pole piece limiting plate and the circuit board to be welded, the wave-soldering bottom plate 2 and the pressing plate are used for pressing the pressing plate above the pole piece limiting plate through the spring pressing plates 12, the number of the spring pressing plates is two, the first end of each spring pressing plate is rotatably hinged to the wave-soldering bottom plate, and the second end of each spring pressing plate is pressed on the upper surface of the pressing plate.
The utility model discloses pole piece and PCB board wave crest welding frock structure's application method, at first will treat that welded circuit board puts into the first spacing groove of wave crest welding bottom plate, and fix a position through first locating pin, then pass through second locating pin location with the pole piece limiting plate on the wave crest welding bottom plate, then fill in each second spacing groove with each pole piece, and make the end foot of pole piece pass treat the port on the welded circuit board (this port is promptly as wearing to establish the end foot and use), cover the top board and fix above the pole piece limiting plate at last, can put into the welding bath of wave crest welding with this installation of treating welded circuit board at the back and carry out wave crest welding.
The utility model discloses pole piece and PCB board wave peak welding frock structure can once only weld the circuit board of tens, has improved the work efficiency greatly, has reduced staff's work load.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a pole piece welds frock structure with PCB board ripples peak, its characterized in that: including be used for the location place treat the wave-soldering bottom plate of welded circuit board, establish in the wave-soldering bottom plate and be located treat the pole piece limiting plate of welded circuit board top and press the clamp plate of putting in pole piece limiting plate top, be equipped with first spacing groove on the wave-soldering bottom plate, be equipped with a plurality of on the first spacing groove and let the first bar groove that the welding fluid of wave-soldering passed through and be used for the location treat the first locating pin of welded circuit board, the periphery that is located first spacing groove on the wave-soldering bottom plate is equipped with the second locating pin that is used for fixing a position the pole piece limiting plate, lay the second spacing groove that is used for fixing a position the pole piece on the pole piece limiting plate.
2. The wave crest welding tool structure of the pole piece and the PCB as claimed in claim 1, wherein: the first positioning pins are two to three and are matched with the through holes on the circuit board to be welded for positioning.
3. The wave crest welding tool structure for the pole piece and the PCB according to claim 1, characterized in that: the side that is located first bar groove in the first spacing inslot is equipped with the support bar that is used for supporting the circuit board of waiting to weld, and the side that is located first spacing groove on the wave-soldering bottom plate is equipped with the soldering solution dashpot.
4. The wave crest welding tool structure of the pole piece and the PCB according to claim 1, 2 or 3, characterized in that: and three to four second positioning pins are arranged on the wave-soldering bottom plate and are matched with the through holes in the pole piece limiting plate for positioning.
5. The pole piece and PCB wave crest welding tool structure of claim 1, 2 or 3, characterized in that: the pressing plate is pressed above the pole piece limiting plate through the spring pressing plate, the number of the spring pressing plates is two, the first end of each spring pressing plate is rotatably hinged to the wave-soldering bottom plate, and the second end of each spring pressing plate is pressed on the upper surface of the pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220097071.8U CN217044946U (en) | 2022-01-14 | 2022-01-14 | Pole piece and PCB wave crest welding tool structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220097071.8U CN217044946U (en) | 2022-01-14 | 2022-01-14 | Pole piece and PCB wave crest welding tool structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217044946U true CN217044946U (en) | 2022-07-26 |
Family
ID=82480606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220097071.8U Active CN217044946U (en) | 2022-01-14 | 2022-01-14 | Pole piece and PCB wave crest welding tool structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217044946U (en) |
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2022
- 2022-01-14 CN CN202220097071.8U patent/CN217044946U/en active Active
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