CN215393035U - PCB pressing and overturning double-side welding tool - Google Patents
PCB pressing and overturning double-side welding tool Download PDFInfo
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- CN215393035U CN215393035U CN202120786699.4U CN202120786699U CN215393035U CN 215393035 U CN215393035 U CN 215393035U CN 202120786699 U CN202120786699 U CN 202120786699U CN 215393035 U CN215393035 U CN 215393035U
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Abstract
The utility model discloses a PCB pressing and overturning double-sided welding tool, which belongs to the technical field of welding tools and comprises a bottom plate, wherein two supporting plates are fixedly connected to the top of the bottom plate, control grooves are formed in opposite sides of the two supporting plates, and a clamping device is arranged between the two supporting plates. The utility model discloses a, when clamping device moved the control tank top, clamping device can rotate, the not welded face of PCB opposite side then can be up this moment, supply the people to carry out welding process, clamping device can be fast and stable fix PCB after that, and then avoid the skew to appear in the PCB board when the operation, improve the device welding quality, and the workman only need upwards stimulate can overturn PCB behind the clamping device, the in-process need not repeat to dismantle PCB can go on, make things convenient for the workman to operate, the machining efficiency of the device is improved.
Description
Technical Field
The utility model relates to the technical field of welding tools, in particular to a PCB pressing and overturning double-sided welding tool.
Background
Pcb (printed Circuit board), which is called printed Circuit board in chinese, is an important electronic component, is a support for electronic components, and is a carrier for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing.
At present, the soldering tool is mostly fixed tool, when the PCB board needs to carry out double-sided welding, the one side of having welded the PCB board at every turn all must be dismantled the PCB board from the soldering tool, then with this PCB board upset after on the reinstallation soldering tool, the another side of rewelding the PCB board, it is quite inconvenient, and current soldering tool is fixed effectual, the skew can appear in the PCB board when the operation, influence welding quality, so need a PCB board to compress the two-sided welding frock of upset.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a PCB pressing and overturning double-side welding tool so as to solve the problems that double-side welding in the prior art is time-consuming and labor-consuming and the fixing effect is poor.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a PCB board compresses tightly two-sided welding frock of upset, includes the bottom plate, two backup pads of the top fixedly connected with of bottom plate, two the control groove has all been seted up to relative one side of backup pad, two be provided with clamping device between the backup pad, two clamping device's the left and right sides respectively with the inner wall sliding connection in two control grooves.
As a further description of the above technical solution:
clamping device includes fixed frame, the left and right sides of fixed frame is fixedly connected with square respectively, two the outside of square respectively with the inner wall sliding connection of two control slots, fixed frame inner wall sliding connection has two grip blocks, two the front and the back of grip block all run through and extend to the outside of fixed frame, the lead screw has been pegged graft in the left side of fixed frame, the left side fixedly connected with motor of fixed frame, the output shaft and the lead screw fixed connection of motor, two the front of grip block all overlaps locates on the lead screw and rather than threaded connection, the top fixedly connected with closing device of fixed frame, closing device's bottom respectively with two grip block sliding connection.
As a further description of the above technical solution:
the pressing device comprises an electric push rod, the bottom end of the electric push rod is fixedly connected with the fixing frame, the top end of the electric push rod is fixedly connected with a lifting plate, the inner wall of the lifting plate is slidably connected with two pressing plates, and the two pressing plates are slidably connected with the two clamping plates on one side, back to the back, of the pressing plates respectively.
As a further description of the above technical solution:
the control groove comprises a sliding groove, one side of the square block is connected with the sliding groove in a sliding mode, the sliding groove is formed in the supporting plate, and a circular groove is formed in the inner wall of the sliding groove.
As a further description of the above technical solution:
the bottom of the pressing plate is fixedly connected with a rubber pad, and one side of the rubber pad is in sliding connection with the clamping plate.
As a further description of the above technical solution:
two rows of balls which are arranged at equal intervals are embedded in the inner wall of the fixing frame, and the tops of the balls are in rolling connection with the clamping plate.
Compared with the prior art, the utility model has the advantages that:
(1) the scheme can support the whole device through the bottom plate, then when the PCB needs to be subjected to double-sided welding, the PCB can be fixed by using the clamping device, the welding can be carried out after the fixing is finished, after the welding of one side is finished, the clamping device can be pulled to move upwards along the inner wall of the control groove, until the clamping device moves to the top of the control groove, the clamping device can rotate, the PCB can be turned over after the clamping device rotates, the clamping device can slide downwards after the PCB is turned over, the non-welded side of the other side of the PCB can face upwards for a person to carry out welding treatment, the device can quickly and stably fix the PCB through the clamping device, further the PCB is prevented from deviating during operation, the welding quality of the device is improved, a worker can turn over the PCB only by pulling the clamping device upwards, and the process can be carried out without repeatedly disassembling the PCB, make things convenient for the workman to operate, improve the machining efficiency of device.
(2) The scheme can place the PCB through the fixed frame, then when the clamping device is needed, the PCB is placed on the fixed frame at first, then the motor is started to drive the screw rod to rotate, the screw rod can drive the two clamping plates to approach each other after rotating, the clamping of the PCB is realized until the two clamping plates contact with the PCB, then the pressing device is started to fix the PCB again, further the effect of the device on fixing the PCB is improved, the PCB is prevented from being deviated during operation, the welding quality of the device is improved, when the PCB needs to be turned, the fixed frame is pulled upwards, the square block can slide upwards along the control groove in the process, when the square block moves to the top of the control groove, the square block can rotate, the fixed frame can be driven to rotate after the square block rotates to turn over the PCB, the fixed frame can slide downwards along the control groove again after the PCB is turned over, at this time, the non-soldered surface on the other side of the PCB faces upwards for a person to perform soldering treatment.
(3) This scheme is after the grip block tentatively fixes PCB, starts electric putter, and electric putter can drive the lifter plate and descend, can drive the clamp plate after the lifter plate descends and descend, can remove to PCB along the grip block after the clamp plate descends, and until behind clamp plate and the PCB contact, can compress tightly PCB, and then reach once more to PCB fixed purpose, avoid the skew to appear in the PCB board when the operation, improve the device welding quality.
(4) This scheme can allow the square to pass through the setting of spout, and the square can only slide when being located the spout inner wall, because the inner wall diameter of circular slot is greater than the spout, so when the square is in the circular slot inner wall, the square can rotate, can drive fixed frame after the square rotates and rotate and carry out the turn-over to PCB, after the PCB turn-over with fixed frame once more along spout lapse can.
(5) This scheme can reduce the clamp plate to PCB's wearing and tearing through clamp plate bottom fixed connection's rubber pad, and then improves the life of device.
(6) This scheme inlays the ball of establishing through fixed frame inner wall and can reduce the wearing and tearing between fixed frame and the PCB board, and then improves the life of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic structural view of a control tank according to the present invention;
FIG. 5 is a schematic view of a partial connection between the block and the chute according to the present invention.
The reference numbers in the figures illustrate:
1. a base plate; 2. a support plate; 3. a control slot; 301. a chute; 302. a circular groove; 4. a clamping device; 41. a fixing frame; 42. a square block; 43. a clamping plate; 44. a screw rod; 45. a motor; 46. a pressing device; 461. an electric push rod; 462. a lifting plate; 463. pressing a plate; 5. a rubber pad; 6. and a ball.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1 to 5, a PCB pressing and turning double-side welding tool includes a base plate 1, two support plates 2 fixedly connected to the top of the base plate 1, control slots 3 formed on opposite sides of the two support plates 2, a clamping device 4 disposed between the two support plates 2, and two clamping devices 4 slidably connected to inner walls of the two control slots 3 on left and right sides of the two clamping devices 4.
In the utility model, the whole device can be supported by the bottom plate 1, then when the PCB needs to be welded on two sides, the PCB can be fixed by using the clamping device 4, the welding can be carried out after the fixing is finished, after the welding on one side is finished, the clamping device 4 can be pulled to move upwards along the inner wall of the control groove 3, until the clamping device 4 moves to the top of the control groove 3, the clamping device 4 can rotate, the PCB can be turned over after the clamping device 4 rotates, the clamping device 4 can slide downwards after the PCB is turned over, the non-welded side on the other side of the PCB can face upwards for welding treatment by a person, the device can quickly and stably fix the PCB by the clamping device 4, thereby avoiding the PCB from deviating during operation, improving the welding quality of the device, and the worker can turn over the PCB only by pulling the clamping device 4 upwards, the in-process need not repeatedly dismantle PCB can go on, makes things convenient for the workman to operate, improves the machining efficiency of device.
Please refer to fig. 1-3, wherein: clamping device 4 includes fixed frame 41, the left and right sides of fixed frame 41 is fixedly connected with square 42 respectively, the outside of two square 42 respectively with the inner wall sliding connection of two control flumes 3, fixed frame 41 inner wall sliding connection has two grip blocks 43, the front and the back of two grip blocks 43 all run through and extend to the outside of fixed frame 41, the left side of fixed frame 41 is pegged graft and is had lead screw 44, the left side fixedly connected with motor 45 of fixed frame 41, motor 45's output shaft and lead screw 44 fixed connection, the front of two grip blocks 43 all overlaps locates on lead screw 44 and rather than threaded connection, the top fixedly connected with closing device 46 of fixed frame 41, the bottom of closing device 46 respectively with two grip blocks 43 sliding connection.
In the utility model, a PCB can be placed through a fixed frame 41, when a clamping device 4 is needed, the PCB is firstly placed on the fixed frame 41, then a motor 45 is started to drive a screw rod 44 to rotate, the screw rod 44 can drive two clamping plates 43 to approach each other after rotating, the clamping of the PCB is realized after the two clamping plates 43 contact with the PCB, then a pressing device 46 is started to fix the PCB again, further the effect of the device on fixing the PCB is improved, the PCB is prevented from being deviated during operation, the welding quality of the device is improved, when the PCB needs to be turned over, the fixed frame 41 is pulled upwards, a square 42 can slide upwards along a control groove 3 in the process, when the square 42 moves to the top of the control groove 3, the square 42 can rotate, the fixed frame 41 can be driven to rotate to turn over the PCB after the square 42 rotates, the fixed frame 41 can slide downwards along the control groove 3 again after the PCB turns over, at this time, the non-soldered surface on the other side of the PCB faces upwards for a person to perform soldering treatment.
Please refer to fig. 1-3, wherein: the pressing device 46 includes an electric push rod 461, the bottom end of the electric push rod 461 is fixedly connected with the fixing frame 41, the top end of the electric push rod 461 is fixedly connected with a lifting plate 462, the inner wall of the lifting plate 462 is slidably connected with two pressing plates 463, and the opposite sides of the two pressing plates 463 are respectively slidably connected with the two clamping plates 43.
In the utility model, after the clamping plate 43 primarily fixes the PCB, the electric push rod 461 is started, the electric push rod 461 can drive the lifting plate 462 to descend, the lifting plate 462 can drive the pressing plate 463 to descend, the pressing plate 463 can move towards the PCB along the clamping plate 43 after descending, and the PCB can be tightly pressed until the pressing plate 463 is contacted with the PCB, so that the purpose of fixing the PCB again is achieved, the PCB is prevented from deviating during operation, and the welding quality of the device is improved.
Please refer to fig. 4, in which: the control slot 3 comprises a sliding slot 301, one side of the square block 42 is slidably connected with the sliding slot 301, the sliding slot 301 is arranged on the support plate 2, and a circular slot 302 is arranged on the inner wall of the sliding slot 301.
According to the utility model, the sliding groove 301 is arranged to allow the square 42 to pass through, the square 42 can only slide when being positioned on the inner wall of the sliding groove 301, and the diameter of the inner wall of the circular groove 302 is larger than that of the sliding groove 301, so that the square 42 can rotate when being positioned on the inner wall of the circular groove 302, the square 42 can drive the fixing frame 41 to rotate to turn over the PCB after rotating, and the fixing frame 41 can slide downwards along the sliding groove 301 again after the PCB is turned over.
Please refer to fig. 2, in which: the bottom of the pressing plate 463 is fixedly connected with a rubber pad 5, and one side of the rubber pad 5 is slidably connected with the clamping plate 43.
In the utility model, the rubber pad 5 fixedly connected with the bottom of the pressing plate 463 can reduce the abrasion of the pressing plate 463 to the PCB, thereby prolonging the service life of the device.
Please refer to fig. 2, in which: two rows of balls 6 which are arranged at equal intervals are embedded in the inner wall of the fixing frame 41, and the tops of the balls 6 are in rolling connection with the clamping plates 43.
In the utility model, the ball 6 embedded in the inner wall of the fixing frame 41 can reduce the abrasion between the fixing frame 41 and the PCB, thereby prolonging the service life of the device.
The working principle is as follows: when the PCB needs to be welded on two sides, firstly, the PCB is placed on the fixed frame 41, then the motor 45 is started to drive the screw rod 44 to rotate, the screw rod 44 drives the two clamping plates 43 to approach each other after rotating, the initial fixing of the PCB is realized until the two clamping plates 43 contact with the PCB, then the electric push rod 461 is started, the electric push rod 461 drives the lifting plate 462 to descend, the lifting plate 462 drives the pressing plate 463 to descend, the pressing plate 463 moves to the PCB along the clamping plates 43 after descending, the PCB can be pressed tightly until the pressing plate 463 contacts with the PCB, further, the purpose of fixing the PCB again is achieved, the PCB is prevented from being deviated during operation, the welding quality of the device is improved, when the PCB needs to be turned over, the fixed frame 41 is pulled upwards, the block 42 slides upwards along the control slot 3 in the process until the block 42 moves to the top of the control slot 3, square 42 can rotate, square 42 can drive fixed frame 41 after rotating and rotate and carry out the turn-over to PCB, after the PCB turn-over with fixed frame 41 once more along control tank 3 lapse can, the not welded face of PCB opposite side then can up this moment, supply the people to carry out welding process, the device passes through clamping device 4 can be fast and stable fix PCB, and then the skew appears in the PCB board when avoiding operating, improve the device welding quality, and the workman only need upwards stimulate can overturn PCB behind clamping device 4, the in-process need not repeatedly dismantle PCB can go on, make things convenient for the workman to operate, improve the machining efficiency of device.
The above are merely preferred embodiments of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a PCB board compresses tightly two-sided welding frock of upset, includes bottom plate (1), its characterized in that: the top fixedly connected with of bottom plate (1) two backup pads (2), two control groove (3) have all been seted up to relative one side of backup pad (2), two be provided with clamping device (4) between backup pad (2), two the left and right sides of clamping device (4) respectively with the inner wall sliding connection of two control groove (3).
2. The PCB pressing and overturning double-sided welding tool according to claim 1, which is characterized in that: the clamping device (4) comprises a fixed frame (41), the left side and the right side of the fixed frame (41) are respectively and fixedly connected with square blocks (42), the outer sides of the two square blocks (42) are respectively and slidably connected with the inner walls of the two control grooves (3), the inner wall of the fixed frame (41) is connected with two clamping plates (43) in a sliding way, the front and the back of the two clamping plates (43) penetrate through and extend to the outer side of the fixed frame (41), a screw rod (44) is inserted at the left side of the fixed frame (41), a motor (45) is fixedly connected at the left side of the fixed frame (41), the output shaft of the motor (45) is fixedly connected with a screw rod (44), the front surfaces of the two clamping plates (43) are sleeved on the screw rod (44) and are in threaded connection with the screw rod, the top of the fixed frame (41) is fixedly connected with a pressing device (46), and the bottom of the pressing device (46) is respectively connected with the two clamping plates (43) in a sliding mode.
3. The PCB pressing and overturning double-sided welding tool according to claim 2, characterized in that: the pressing device (46) comprises an electric push rod (461), the bottom end of the electric push rod (461) is fixedly connected with the fixed frame (41), the top end of the electric push rod (461) is fixedly connected with a lifting plate (462), the inner wall of the lifting plate (462) is slidably connected with two pressing plates (463), and the two opposite sides of the pressing plates (463) are respectively slidably connected with the two clamping plates (43).
4. The PCB pressing and overturning double-sided welding tool according to claim 2, characterized in that: the control groove (3) comprises a sliding groove (301), one side of the square block (42) is connected with the sliding groove (301) in a sliding mode, the sliding groove (301) is arranged on the supporting plate (2), and a circular groove (302) is formed in the inner wall of the sliding groove (301).
5. The PCB pressing and overturning double-sided welding tool according to claim 3, which is characterized in that: the bottom of the pressing plate (463) is fixedly connected with a rubber pad (5), and one side of the rubber pad (5) is in sliding connection with the clamping plate (43).
6. The PCB pressing and overturning double-sided welding tool according to claim 2, characterized in that: two rows of balls (6) which are arranged at equal intervals are embedded in the inner wall of the fixing frame (41), and the tops of the balls (6) are in rolling connection with the clamping plate (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120786699.4U CN215393035U (en) | 2021-04-17 | 2021-04-17 | PCB pressing and overturning double-side welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120786699.4U CN215393035U (en) | 2021-04-17 | 2021-04-17 | PCB pressing and overturning double-side welding tool |
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| Publication Number | Publication Date |
|---|---|
| CN215393035U true CN215393035U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120786699.4U Active CN215393035U (en) | 2021-04-17 | 2021-04-17 | PCB pressing and overturning double-side welding tool |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603305A (en) * | 2022-04-06 | 2022-06-10 | 深圳市精科睿精密制品有限公司 | Two-sided welding frock of PCB board compaction upset |
| CN115502512A (en) * | 2022-10-18 | 2022-12-23 | 陈璐 | Environment-friendly auxiliary system for circuit board welding and using method |
| CN117862636A (en) * | 2024-03-12 | 2024-04-12 | 昆山新天元电器设备有限公司 | Double-sided wave soldering jig |
-
2021
- 2021-04-17 CN CN202120786699.4U patent/CN215393035U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603305A (en) * | 2022-04-06 | 2022-06-10 | 深圳市精科睿精密制品有限公司 | Two-sided welding frock of PCB board compaction upset |
| CN115502512A (en) * | 2022-10-18 | 2022-12-23 | 陈璐 | Environment-friendly auxiliary system for circuit board welding and using method |
| CN115502512B (en) * | 2022-10-18 | 2023-09-12 | 中电装备山东电子有限公司 | Auxiliary system for environment-friendly circuit board welding and use method |
| CN117862636A (en) * | 2024-03-12 | 2024-04-12 | 昆山新天元电器设备有限公司 | Double-sided wave soldering jig |
| CN117862636B (en) * | 2024-03-12 | 2024-05-28 | 昆山新天元电器设备有限公司 | Double-sided wave soldering jig |
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