CN209830546U - PCBA board and bonding wire welded fixing device - Google Patents
PCBA board and bonding wire welded fixing device Download PDFInfo
- Publication number
- CN209830546U CN209830546U CN201920546030.0U CN201920546030U CN209830546U CN 209830546 U CN209830546 U CN 209830546U CN 201920546030 U CN201920546030 U CN 201920546030U CN 209830546 U CN209830546 U CN 209830546U
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- fixing
- pcba board
- fixing plate
- board
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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000003466 welding Methods 0.000 claims abstract description 47
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 21
- 239000007769 metal material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a fixing device for welding a PCBA board and a welding wire, belonging to the technical field of processing equipment, comprising a fixing plate, wherein the fixing plate is provided with a containing groove for containing the PCBA board and a welding wire hole for the welding wire to pass through, and the containing groove is communicated with the welding wire hole; the fixed plate swing joint has upper press plate and holding down plate, the upper press plate will under the effect of first mounting the PCBA board compress tightly in the fixed plate, the holding down plate will under the effect of second mounting the bonding wire compress tightly in the fixed plate, the position between bonding wire and the PCBA board can be fixed to this design, makes things convenient for the welding, improves the welding yield.
Description
Technical Field
The utility model belongs to the technical field of the processing equipment, concretely relates to PCBA board and bonding wire welded fixing device.
Background
In the processing process of electronic equipment, in order to electrically connect a PCBA Board (PCBA is short for Printed Circuit Board + Assembly), namely a PCB blank Board is subjected to SMT (surface mount technology) loading and then subjected to the whole process of DIP (dual in-line package) plugging, namely PCBA, with other electronic devices, welding bonding wires are required to be welded on the PCBA Board, a fixing device specially used for welding is not provided in the prior art, and the position between the bonding wires and the PCBA Board is difficult to fix during welding, so that the electronic equipment is quite inconvenient and easy to interfere.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a fixing device of PCBA board and bonding wire welding can fix the position between bonding wire and the PCBA board, and convenient welding improves the welding yield.
In order to solve the technical problem, the technical scheme of the utility model is that:
a fixing device for welding a PCBA board and a bonding wire comprises a fixing plate, wherein the fixing plate is provided with a containing groove for containing the PCBA board and a bonding wire hole for the bonding wire to pass through, and the containing groove is communicated with the bonding wire hole; the fixed plate swing joint has an upper press plate and a lower press plate, the upper press plate will under the effect of first mounting PCBA board compress tightly in the fixed plate, the lower press plate will under the effect of second mounting the bonding wire compress tightly in the fixed plate.
Furthermore, the fixing device for welding the PCBA board and the welding wire further comprises two side vertical plates, and the fixing plate is rotatably connected with the two side vertical plates.
Furthermore, the fixed plate is connected with a rotating shaft, two ends of the rotating shaft are rotatably connected with the two side vertical plates, and the fixed plate is provided with a first fixing screw for fixing the position between the rotating shaft and the fixed plate.
Furthermore, the fixing plate is of a square structure, and when the fixing plate rotates to enable the accommodating groove to be located at a horizontal position, the side vertical plate clamps the fixing plate.
Furthermore, two ends of the upper pressure plate are connected with upper rotating shafts, and the upper rotating shafts are rotatably connected with the fixing plate; two ends of the lower pressing plate are connected with lower rotating shafts, and the lower rotating shafts are rotatably connected with the fixing plate.
Furthermore, the upper rotating shaft is rotatably connected to the connecting plate, and the connecting plate is fixed to the fixing plate through a second fixing screw.
Furthermore, the upper pressing plate and the lower pressing plate are both made of metal materials, and the first fixing piece and the second fixing piece are both magnets fixed on the fixing pieces.
Furthermore, the fixing piece is provided with a magnet placing hole for containing the magnet, and the magnet is fixedly adhered to the magnet placing hole.
Further, the top board with the storage tank set up in the side of going up of fixed plate, the holding down plate set up in the downside of fixed plate, the weld line hole is the taper hole, the diameter in weld line hole by the side of going up of fixed plate to the downside of fixed plate reduces gradually.
Further, the downside of fixed plate is installed and is used for adjusting the holding down plate with the jackscrew of interval between the fixed plate, the fixed plate seted up with the jackscrew hole of jackscrew looks adaptation.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the fixing device for welding the PCBA board and the welding wire comprises the fixing plate, the fixing plate is provided with the accommodating groove for accommodating the PCBA board and the welding wire hole for the welding wire to pass through, and the accommodating groove is communicated with the welding wire hole; the fixed plate swing joint has upper press plate and holding down plate, and the upper press plate compresses tightly the PCBA board in the fixed plate under the effect of first mounting, and the holding down plate compresses tightly the bonding wire in the fixed plate under the effect of second mounting, and the position of PCBA board and bonding wire has been fixed in storage tank and bonding wire hole, and the welding is convenient, is difficult for receiving external disturbance, has improved welding precision and product yield.
The utility model discloses in, the fixed plate is square structure, and when the fixed plate rotated to make the storage tank be in horizontal position, the side riser blocked the fixed plate, prevented that the fixed plate from continuing to rotate, conveniently placed PCBA board and bonding wire, the welding of being convenient for.
The utility model discloses in, top board and holding down plate are made by metal material, and first mounting and second mounting are the magnet that is fixed in the mounting, and the magnetic force through magnet can adsorb top board and holding down plate on the fixed plate, makes things convenient for unscrewing and the lock of top board and holding down plate, improves work efficiency.
The utility model discloses in, top board and storage tank set up in the last side of fixed plate, and the bottom board sets up in the downside of fixed plate, and the weld line hole is the taper hole, and the diameter in weld line hole is reduced gradually to the downside of fixed plate by the last side of fixed plate, and the weld line of being convenient for inserts in the weld line hole, improves work efficiency.
To sum up, the utility model discloses a PCBA board and bonding wire welded fixing device have solved PCBA board among the prior art and the problem that the fixed position that the bonding wire can not be fine leads to the welding inconvenient, easily receive the interference, the utility model discloses a PCBA board and bonding wire welded fixing device have fixed the position of PCBA board and bonding wire, and welding is convenient, is difficult for receiving external disturbance, has improved welding precision and product yield, and has higher work efficiency.
Drawings
FIG. 1 is a schematic view of the PCBA board mounted on the fixing device for welding the PCBA board and the welding wire;
FIG. 2 is a schematic view of the PCBA board pressed by the upper pressing plate of the fixing device for welding the PCBA board and the welding wire;
FIG. 3 is a schematic view of the fixing device for welding the PCBA board and the bonding wires of the present invention, wherein the fixing device is used for fixing the bonding wires in a turnover manner;
FIG. 4 is a schematic view of the fixing device for welding the PCBA board and the bonding wire according to the present invention, wherein the lower pressing plate presses the bonding wire;
FIG. 5 is a schematic view of the fixing device for welding the PCBA board and the bonding wires according to the present invention, wherein the fixing device is turned back to the original position for waiting for welding;
in the figure, 10-side plate, 11-fixed plate, 12-rotation axis, 13-first fixed screw, 20-upper press plate, 21-connecting plate, 22-second fixed screw, 23-accommodating groove, 24-magnet, 25-upper rotation axis, 30-lower press plate, 31-bonding wire hole, 32-top wire hole, 33-lower rotation axis, 40-PCBA plate, 41-bonding wire.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
All directions referred to in the present specification are based on the drawings, and represent relative positional relationships only, and do not represent absolute positional relationships.
As shown in fig. 1 to 5, a fixing device for welding a PCBA board and a bonding wire includes a fixing plate 11, the fixing plate 11 is provided with a receiving groove 23 for receiving a PCBA board 40 and a bonding wire hole 31 for a bonding wire 41 to pass through, and the receiving groove 23 is communicated with the bonding wire hole 31. The fixed plate 11 is movably connected with an upper pressing plate 20 and a lower pressing plate 30, the PCBA plate 40 is pressed on the fixed plate 11 by the upper pressing plate 20 under the action of a first fixing piece, and the welding wire 41 is pressed on the fixed plate 11 by the lower pressing plate 30 under the action of a second fixing piece. The positions of the PCBA board 40 and the bonding wires 41 are fixed by the accommodating groove 23 and the bonding wire holes 31, the bonding wires 41 are conveniently welded after being inserted into the PCBA board 40, external interference is not easy to cause, and welding precision and product yield are improved. Wherein, top board 20 and storage tank 23 set up in the upside of fixed plate 11, and lower clamp plate 30 sets up in the downside of fixed plate 11, and weld line hole 31 is the tapered hole, and weld line hole 31's diameter reduces gradually towards the downside of fixed plate 11 by the upside of fixed plate 11, is convenient for weld line 41 to insert in weld line hole 31.
As shown in fig. 1 to 5, the fixing device for welding the PCBA board 40 and the welding line 41 further includes two side vertical plates 10, and the fixing plate 11 is rotatably connected to the two side vertical plates 10. The fixed plate 11 is connected with a rotating shaft, two ends of the rotating shaft are rotatably connected with the vertical plates 10 on two sides, and the fixed plate 11 is provided with a first fixing screw 13 for fixing the position between the rotating shaft and the fixed plate 11. Wherein, the fixed plate 11 is a square structure, and when the fixed plate 11 rotates around the rotating shaft 12 to make the accommodating groove 23 be in a horizontal position, the side vertical plate 10 blocks the fixed plate 11. That is, when the upper side or the lower side of the fixing plate 11 is at a horizontal position, the upper side of the side vertical plate 10 limits the fixing plate 11, so as to prevent the fixing plate 11 from rotating continuously, facilitate the placement of the PCBA plate 40 and the bonding wires 41, and facilitate the welding.
As shown in fig. 1 to 5, an upper rotating shaft 25 is connected to both ends of the upper press plate 20, the upper rotating shaft 25 is rotatably connected to the fixed plate 11, and the upper press plate 20 is rotatable around the upper rotating shaft 25. The lower pressing plate 30 has lower rotating shafts 33 connected to both ends thereof, the lower rotating shafts 33 are rotatably connected to the fixing plate 11, and the lower pressing plate 30 is rotatable around the lower rotating shafts 33. The upper rotating shaft 25 is rotatably connected to the connecting plate 21, and the connecting plate 21 is fixed to the fixing plate 11 by a second fixing screw 22. First mounting and second mounting can be for the bolt, buckle subassembly, magic subsides or other fixed knot construct, and preferred first mounting and second mounting are the magnet 24 who is fixed in fixed plate 11 in this embodiment, and top board 20, holding down plate 30 and fixed plate 11 are made by metal material, and magnetic force through magnet 24 can adsorb top board 20 and holding down plate 30 on fixed plate 11, makes things convenient for unscrewing and the lock of top board 20 and holding down plate 30, improves work efficiency. Wherein, the upper side and the lower side of the fixing plate 11 are both provided with magnet placing holes for accommodating the magnets 24, and the magnets 24 are fixedly adhered in the magnet placing holes. The lower side surface of the fixing plate 11 is further provided with a jackscrew for adjusting the distance between the lower pressing plate 30 and the fixing plate 11, and the fixing plate 11 is provided with a jackscrew hole 32 matched with the jackscrew to prevent the welding wire 41 from being crushed by the lower pressing plate 30 due to overlarge pressure.
The fixing device of the design comprises the following use steps:
first, as shown in fig. 1 and 2, the upper surface of the fixing plate 11 is positioned horizontally upward, the upper platen 20 is rotated about the upper rotating shaft 25 to be rotated open, the PCBA board 40 is placed in the receiving groove 23, the upper platen 20 is rotated to press the PCBA board 40 by the magnetic force of the magnet 24, and at this time, the upper platen 20 presses the corner portion of the PCBA board 40, and the portion of the PCBA board 40 to be welded to the bonding wire 41 is exposed.
Next, as shown in fig. 3 and 4 together, fixing plate 11 is turned around rotating shaft 12 so that its lower side surface faces upward and is in a horizontal position, lower pressing plate 30 is turned around lower rotating shaft 33 and unscrewed, wire 41 is loaded into wire hole 31 so that the end of wire 41 protrudes from the welded portion on PCBA board 40, the tip wire is adjusted to be exposed to tip wire hole 32 by a suitable length, and rotating lower pressing plate 30 presses wire 41 under the magnetic force of magnet 24.
Finally, as shown in fig. 5, the fixing plate 11 is turned back to the original position, i.e., the upper side of the fixing plate 11 faces upward, and welding is performed.
The utility model discloses a PCBA board and bonding wire welded fixing device is through setting up the top board that can compress tightly the PCBA board and the lower clamp plate that compresses tightly the bonding wire on the fixed plate, and the position between convenient fixed PCBA board and the bonding wire, the welding is convenient, is difficult for receiving external disturbance, has improved welding precision and product yield, and has higher work efficiency.
Although specific embodiments of the present invention have been described above, it should be understood by those skilled in the art that the described embodiments are only some of the embodiments of the present invention, rather than all embodiments, which are given by way of illustration only, and the scope of the present invention is defined by the appended claims. Without any inventive step, those skilled in the art can make various changes or modifications to the embodiments without departing from the spirit and scope of the present invention.
Claims (10)
1. A fixing device for welding a PCBA board and a bonding wire is characterized by comprising a fixing plate, wherein the fixing plate is provided with a containing groove for containing the PCBA board and a bonding wire hole for the bonding wire to pass through, and the containing groove is communicated with the bonding wire hole;
the fixed plate swing joint has an upper press plate and a lower press plate, the upper press plate will under the effect of first mounting PCBA board compress tightly in the fixed plate, the lower press plate will under the effect of second mounting the bonding wire compress tightly in the fixed plate.
2. The device for fixing the PCBA board to the welding wire according to claim 1, further comprising two side vertical plates, wherein the fixing plate is rotatably connected with the two side vertical plates.
3. The PCBA board and weld wire fixing device as in claim 2, wherein the fixing plate is connected with a rotating shaft, two ends of the rotating shaft are rotatably connected with the two side vertical plates, and the fixing plate is provided with a first fixing screw for fixing the position between the rotating shaft and the fixing plate.
4. The PCBA board and weld line fixing device as in claim 2, wherein the fixing plate is square, and the side vertical plates clamp the fixing plate when the fixing plate rotates to enable the accommodating groove to be in a horizontal position.
5. The PCBA board and weld line fixing device according to claim 1, wherein the two ends of the upper pressure plate are connected with upper rotating shafts, and the upper rotating shafts are rotatably connected with the fixing plate; two ends of the lower pressing plate are connected with lower rotating shafts, and the lower rotating shafts are rotatably connected with the fixing plate.
6. A PCBA board and weld wire fixing device as in claim 5, wherein the upper rotating shaft is rotatably connected to a connecting plate, and the connecting plate is fixed to the fixing plate by a second fixing screw.
7. The PCBA board and weld wire fixing device as in claim 1, wherein the upper pressing plate and the lower pressing plate are both made of metal materials, and the first fixing piece and the second fixing piece are both magnets fixed on the fixing plate.
8. A PCBA and weld wire fixing device as in claim 7, wherein the fixing plate is provided with a magnet placing hole for accommodating the magnet, and the magnet is fixedly adhered in the magnet placing hole.
9. The PCBA board and weld wire fixing device as in claim 1, wherein the upper pressing plate and the accommodating groove are arranged on the upper side of the fixing plate, the lower pressing plate is arranged on the lower side of the fixing plate, the weld wire hole is a tapered hole, and the diameter of the weld wire hole is gradually reduced from the upper side of the fixing plate to the lower side of the fixing plate.
10. The PCBA board and weld line fixing device as in claim 9, wherein a top thread for adjusting the distance between the lower pressing board and the fixing board is mounted on the lower side of the fixing board, and the fixing board is provided with a top thread hole matched with the top thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546030.0U CN209830546U (en) | 2019-04-19 | 2019-04-19 | PCBA board and bonding wire welded fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546030.0U CN209830546U (en) | 2019-04-19 | 2019-04-19 | PCBA board and bonding wire welded fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209830546U true CN209830546U (en) | 2019-12-24 |
Family
ID=68912808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920546030.0U Expired - Fee Related CN209830546U (en) | 2019-04-19 | 2019-04-19 | PCBA board and bonding wire welded fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209830546U (en) |
-
2019
- 2019-04-19 CN CN201920546030.0U patent/CN209830546U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200805 Address after: 266104 room 103, 396 Songling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Goer Microelectronics Co.,Ltd. Address before: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |