CN221634025U - Printed wiring board convenient to weld - Google Patents
Printed wiring board convenient to weld Download PDFInfo
- Publication number
- CN221634025U CN221634025U CN202323661817.7U CN202323661817U CN221634025U CN 221634025 U CN221634025 U CN 221634025U CN 202323661817 U CN202323661817 U CN 202323661817U CN 221634025 U CN221634025 U CN 221634025U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- mounting
- wiring board
- printed wiring
- block
- Prior art date
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- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000005476 soldering Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 19
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model provides a printed wiring board convenient for welding, which relates to the technical field of wiring boards and comprises the following components: the automatic positioning device comprises a workbench and a positioning plate, wherein the rear surface of the workbench is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a guide rod, the top of the guide rod is fixedly connected with a mounting plate, and the top of the mounting plate is fixedly connected with a motor. According to the utility model, the main body can be fixed in the workbench through the cooperation of the screw rod, the auxiliary rod, the mounting block, the mounting groove and the pressing block, looseness during welding is avoided, the positioning plate can be moved downwards through the cooperation of the motor, the guide rod, the threaded rod, the adjusting block, the fixing plate and the mounting plate, the positioning plate is attached to the main body, then the patch element is positioned and placed through the positioning plate and the positioning hole, the time of manual operation is reduced, the welding efficiency and the welding precision are improved, and the convenience of welding the patch element is also improved.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a printed circuit board convenient to weld.
Background
A printed wiring board is a substrate for supporting and connecting electronic components and is typically made of a non-conductive, insulating material, over which a layer of conductive tracks and pads for the electronic components is covered, and is typically fabricated by soldering a chip component to the printed wiring board.
In the prior art, when the patch element is welded on the printed circuit board, a worker usually positions the patch element on the printed circuit board manually, which is time-consuming and labor-consuming, affects the efficiency and the production speed of the welding process, improves the welding difficulty and provides a printed circuit board convenient to weld
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, when a patch element is welded on a printed circuit board, a worker usually positions the patch element on the circuit board manually, which is time-consuming and labor-consuming, affects the efficiency and the production speed of a welding process and improves the welding difficulty.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a printed wiring board for facilitating soldering, comprising: workstation and locating plate, the back fixed surface of workstation is connected with the fixed plate, the top fixedly connected with guide bar of fixed plate, the top fixedly connected with mounting panel of guide bar, the top fixedly connected with motor of mounting panel, and the output of motor and the top activity of mounting panel run through, the output fixedly connected with threaded rod of motor, the surface threaded connection of threaded rod has the regulating block, two screw holes have been seted up to the top symmetry of regulating block, two the equal threaded connection of internal surface of screw hole has the bolt, a plurality of locating holes have been seted up at the top of locating plate, the mounting hole has been seted up to the position symmetry that the top of locating plate is close to the rear side, two the surface of bolt respectively with two the internal surface of mounting hole is threaded connection, the internal surface of workstation is provided with the body.
Preferably, a screw rod is connected to the center of the front surface of the workbench in a threaded penetrating manner, and a mounting block is connected to the rear end face of the screw rod in a rotating manner.
Preferably, the front surface of the mounting block is provided with a mounting groove, and the inner surface of the mounting groove is connected with a pressing block in a sliding manner.
Preferably, a plurality of telescopic rods are fixedly connected to one side of the inner wall of the mounting groove at equal intervals, and springs are sleeved on the outer surfaces of the telescopic rods.
Preferably, the rear end faces of the telescopic rods are fixedly connected with the front surface of the pressing block, and auxiliary rods are movably and penetratingly connected at positions, close to two sides, of the front surface of the workbench.
Preferably, the rear end surfaces of the two auxiliary rods are fixedly connected with the front surface of the mounting block.
Preferably, the bottom of the threaded rod is movably penetrated with the top of the fixed plate, and the adjusting block is movably penetrated with the guide rod.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, the main body can be fixed in the workbench through the cooperation of the screw rod, the auxiliary rod, the mounting block, the mounting groove and the pressing block, looseness during welding is avoided, the positioning plate can be moved downwards through the cooperation of the motor, the guide rod, the threaded rod, the adjusting block, the fixing plate and the mounting plate, the positioning plate is attached to the main body, then the patch element is positioned and placed through the positioning plate and the positioning hole, the time of manual operation is reduced, the welding efficiency and the welding precision are improved, and the convenience of welding the patch element is also improved.
2. According to the utility model, when the pressing block is in contact with the body, the spring and the telescopic rod can move into the mounting groove, so that the pressure of the pressing block on the body can be reduced through the arrangement of the spring and the telescopic rod, and the body is prevented from being extruded, damaged and deformed.
Drawings
Fig. 1 is a perspective view of a printed wiring board of the present utility model for facilitating soldering;
Fig. 2 is a side view of a printed wiring board of the present utility model for facilitating soldering;
Fig. 3 is a schematic diagram of a part of a printed circuit board with soldering convenience according to the present utility model;
Fig. 4 is an exploded view showing a part of the structure of a printed wiring board according to the present utility model, which is convenient for soldering;
Fig. 5 is a schematic diagram of a workbench structure of a printed circuit board with convenience in soldering.
Legend description: 1. a work table; 2. a mounting block; 3. a positioning plate; 4. briquetting; 5. a body; 6. positioning holes; 7. a threaded rod; 8. a bolt; 9. a guide rod; 10. a motor; 11. a mounting plate; 12. a screw rod; 13. an auxiliary lever; 14. a mounting hole; 15. a fixing plate; 16. an adjusting block; 17. a threaded hole; 18. a spring; 19. a telescopic rod; 20. and a mounting groove.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
In embodiment 1, as shown in fig. 1 to 5, the present utility model provides a printed wiring board that is convenient for soldering, comprising: the automatic positioning device comprises a workbench 1 and a positioning plate 3, wherein a fixing plate 15 is fixedly connected to the rear surface of the workbench 1, a guide rod 9 is fixedly connected to the top of the fixing plate 15, a mounting plate 11 is fixedly connected to the top of the guide rod 9, a motor 10 is fixedly connected to the top of the mounting plate 11, the output end of the motor 10 is movably penetrated through the top of the mounting plate 11, a threaded rod 7 is fixedly connected to the output end of the motor 10, an adjusting block 16 is connected to the outer surface of the threaded rod 7 in a threaded manner, two threaded holes 17 are symmetrically formed in the top of the adjusting block 16, bolts 8 are uniformly connected to the inner surfaces of the two threaded holes 17 in a threaded manner, a plurality of positioning holes 6 are formed in the top of the positioning plate 3, mounting holes 14 are symmetrically formed in positions, close to the rear side, of the top of the positioning plate 3, the outer surfaces of the two bolts 8 are respectively in threaded connection with the inner surfaces of the two mounting holes 14, a body 5 is arranged on the inner surface of the workbench 1, a screw rod 12 is fixedly connected to the rear end face of the screw rod 12 in a threaded manner, a mounting block 2 is rotatably connected to the rear end face of the screw rod 2, a mounting groove 20 is formed in the front of the mounting block 2, a pressing block 4 is slidably connected to the inner surface of the mounting groove 20, and the bottom end of the pressing block 7 is fixedly connected to the bottom end of the threaded rod 7, and the movable guide rod 16 penetrates through the guide rod 16.
The effect that its whole embodiment 1 reaches is, when needs are to body 5 welding paster component, place body 5 in workstation 1, then rotate lead screw 12 and make it rotate on workstation 1, thereby drive installation piece 2 and briquetting 4 and move inboard, spacing fixed to body 5, avoid the body 5 to appear moving when welding, then start motor 10, make threaded rod 7 rotate on fixed plate 15 and mounting panel 11, make regulating block 16 follow threaded rod 7 and guide bar 9 and move down through the rotation of threaded rod 7 and cooperation guide bar 9, thereby drive locating plate 3 and move down, make locating plate 3 and body 5 laminating, then place the paster component in locating hole 6, then weld through external welding equipment, through locating plate 3 and locating hole 6 cooperation use, can be quick carry out the location to the position of paster component, reduce the time of manual operation, not only improve the efficiency of welding and precision have still promoted paster component welded convenience, through screwing down bolt 8 from mounting hole 14, thereby can be to change locating plate 3, screw in 3 and mounting hole 14 are screwed into to the hole 17 after the change, install hole 14 is screwed into to the locating plate 3, the completion of screwing up in 3.
In embodiment 2, as shown in fig. 1-5, a plurality of telescopic rods 19 are fixedly connected to one side of the inner wall of the mounting groove 20 at equal intervals, springs 18 are respectively sleeved on the outer surfaces of the telescopic rods 19, the rear end surfaces of the telescopic rods 19 are fixedly connected with the front surface of the pressing block 4, auxiliary rods 13 are movably and penetratingly connected to positions, close to two sides, of the front surface of the workbench 1, and the rear end surfaces of the two auxiliary rods 13 are fixedly connected with the front surface of the mounting block 2.
The effect that its whole embodiment 2 reached is, when installation piece 2 is moving, can drive auxiliary rod 13 and slide in workstation 1, leads installation piece 2, makes installation piece 2 more stable when moving, simultaneously when briquetting 4 when with body 5 contact, can make spring 18 and telescopic link 19 remove to mounting groove 20 to can reduce briquetting 4 to body 5 pressure through the setting of spring 18 and telescopic link 19, avoid body 5 to receive the extrusion damage deformation.
Working principle: when the body 5 is required to be welded with patch elements, the body 5 is placed in the workbench 1, then the screw rod 12 is rotated to enable the screw rod 12 to rotate on the workbench 1, and the auxiliary rod 13 is used for guiding, so that the installation block 2 and the pressing block 4 are driven to move inwards, meanwhile, when the pressing block 4 is in contact with the body 5, the spring 18 and the telescopic rod 19 can be enabled to move towards the installation groove 20, the pressure of the pressing block 4 on the body 5 can be reduced through the arrangement of the spring 18 and the telescopic rod 19, the body 5 is prevented from being damaged and deformed by extrusion, the body 5 can be limited and fixed through the pressing block 4, the body 5 is prevented from moving during welding, then the motor 10 is started, the threaded rod 7 is enabled to rotate on the fixing plate 15 and the installation plate 11, the adjusting block 16 is enabled to move downwards along the threaded rod 7 and the guide rod 9 through the rotation of the threaded rod 7, the positioning plate 3 is driven to move downwards, the positioning plate 3 is enabled to be attached to the body 5, then the patch elements are placed in the positioning hole 6, the patch elements are welded through external welding equipment, the positioning plate 3 and the positioning plate 6 are matched with the positioning plate 6, the position of the elements can be quickly pressed into the positioning plate 5, the position of the elements is prevented from being extruded and damaged, deformation can be achieved, the positioning plate is only by the positioning plate 4, and the installation hole is replaced by the screw plate 8, and the manual positioning plate is replaced by the positioning plate, the positioning plate 8, the positioning plate 3, the positioning plate is screwed into the positioning plate 3, the positioning plate 3 can be manually and the positioning plate 3 can be screwed and the positioning device can be manually, and the positioning device can be conveniently and the positioning device can be installed.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (7)
1. A printed wiring board for facilitating soldering, comprising: workstation (1) and locating plate (3), the rear surface fixedly connected with fixed plate (15) of workstation (1), the top fixedly connected with guide bar (9) of fixed plate (15), the top fixedly connected with mounting panel (11) of guide bar (9), the top fixedly connected with motor (10) of mounting panel (11), and the output of motor (10) and the top activity of mounting panel (11) run through, the output fixedly connected with threaded rod (7) of motor (10), the surface threaded connection of threaded rod (7) has regulating block (16), two screw holes (17) have been seted up to the top symmetry of regulating block (16), two equal threaded connection of internal surface of screw hole (17) has bolt (8), mounting hole (14) have been seted up at the top of locating plate (3), the top of locating plate (3) is close to the position symmetry of rear side, two the surface of bolt (8) respectively with two the internal surface of mounting hole (14) is threaded connection, the surface of workstation (1) is provided with internal surface (5).
2. The soldered printed wiring board of claim 1, wherein: the front surface center position of the workbench (1) is in threaded penetrating connection with a screw rod (12), and the rear end face of the screw rod (12) is rotationally connected with a mounting block (2).
3. The soldered printed wiring board of claim 2, wherein: the front surface of the mounting block (2) is provided with a mounting groove (20), and the inner surface of the mounting groove (20) is connected with a pressing block (4) in a sliding manner.
4. A soldered printed wiring board according to claim 3, wherein: a plurality of telescopic rods (19) are fixedly connected to one side of the inner wall of the mounting groove (20) at equal intervals, and springs (18) are sleeved on the outer surfaces of the telescopic rods (19).
5. The soldered printed wiring board of claim 4, wherein: the rear end faces of the telescopic rods (19) are fixedly connected with the front surface of the pressing block (4), and auxiliary rods (13) are movably and penetratingly connected at positions, close to two sides, of the front surface of the workbench (1).
6. The soldered printed wiring board of claim 5, wherein: the rear end surfaces of the two auxiliary rods (13) are fixedly connected with the front surface of the mounting block (2).
7. The soldered printed wiring board of claim 6, wherein: the bottom end of the threaded rod (7) is movably penetrated with the top of the fixed plate (15), and the adjusting block (16) is movably penetrated with the guide rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323661817.7U CN221634025U (en) | 2023-12-28 | 2023-12-28 | Printed wiring board convenient to weld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323661817.7U CN221634025U (en) | 2023-12-28 | 2023-12-28 | Printed wiring board convenient to weld |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221634025U true CN221634025U (en) | 2024-08-30 |
Family
ID=92495663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323661817.7U Active CN221634025U (en) | 2023-12-28 | 2023-12-28 | Printed wiring board convenient to weld |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221634025U (en) |
-
2023
- 2023-12-28 CN CN202323661817.7U patent/CN221634025U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |