CN218959222U - Accurate three-dimensional positioning PCB welding device - Google Patents
Accurate three-dimensional positioning PCB welding device Download PDFInfo
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- CN218959222U CN218959222U CN202223321212.9U CN202223321212U CN218959222U CN 218959222 U CN218959222 U CN 218959222U CN 202223321212 U CN202223321212 U CN 202223321212U CN 218959222 U CN218959222 U CN 218959222U
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- dimensional positioning
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Abstract
The application relates to the technical field of PCB welding, and discloses an accurate three-dimensional positioning PCB welding device, including bottom plate, set screw, screw cap, fixed welt, support screw and fastening screw, nine cross flutings have evenly been seted up on the surface of bottom plate, four in-line flutings have been seted up to the surface symmetry of bottom plate, many be connected with a plurality of components and parts on the support screw, it is a plurality of the same printed board has been connected to the upper bracket of screw cap. The method and the device can accurately weld and position the printed board, and ensure welding quality and efficiency.
Description
Technical Field
The application belongs to the technical field of PCB welding, and particularly relates to a precise three-dimensional positioning PCB welding device.
Background
The multi-type printed board assembly has 2 or more rows of independent plug-in components, wherein single rows of the components are evenly distributed according to rows, the intervals between the rows are different, and in order to ensure the technical requirements of welded products, the heights of the welded components of all the components are required to be consistent.
The traditional operation mode realizes component welding by means of manual skills and auxiliary tools, but the consistency of the height of the welded components is poor, the welding efficiency is low, and the reliability is difficult to ensure.
Disclosure of Invention
The utility model aims to solve the problems, and provides a precise three-dimensional positioning PCB welding device.
In order to achieve the above purpose, the present application adopts the following technical scheme:
the utility model provides an accurate three-dimensional location PCB board welding set, includes bottom plate, set screw, screw cap, fixed welt, support screw and fastening screw, nine cross flutings have evenly been seted up on the surface of bottom plate, four straight flutings have been seted up to the surface symmetry of bottom plate, many be connected with a plurality of components and parts on the support screw, a plurality of connect the same printed board on the screw cap;
the fixing lining plate is vertically symmetrically arranged on the upper side and the lower side of the cross-shaped slot, the supporting lining plate is vertically symmetrically arranged on the upper side and the lower side of the straight-shaped slot, the fixing screw penetrates through the fixing lining plate to be fixedly connected with the bottom plate, the supporting screw penetrates through the supporting lining plate to be fixedly connected with the bottom plate, the screw cap is arranged at the upper end of the fixing screw, and the fixing screw is fixedly connected with the screw cap through a fastening screw.
Preferably, the four edges of the bottom plate are rounded.
Preferably, the screw cap is of a convex structure.
Preferably, the fixing screw and the screw cap are in threaded connection.
Preferably, the fixed lining plate is of a cuboid structure, and a threaded through hole is formed in the surface of the fixed lining plate.
Preferably, the support lining plate is of a cuboid structure, and six threaded through holes are formed in the surface of the support lining plate.
Preferably, the fixing screw and the supporting screw are both of a convex structure, and the front end of the fixing screw and the supporting screw is provided with a round shaft.
Compared with the prior art, the application provides an accurate three-dimensional positioning PCB board welding device, possesses following beneficial effect:
according to the accurate three-dimensional positioning PCB welding device, the proper cross-shaped slot is selected on the bottom plate by comparing the appearance sizes of the PCB and the welding device, the proper straight-line slot is selected according to the welding position of the components, the fixing lining plate and the supporting lining plate are firstly placed on the upper surface and the lower surface of the cross-shaped slot and the straight-line slot respectively and cling to the inner step wall of the slot body, the fixing screw and the supporting screw are respectively used, the parts are fixed in the slots of the bottom plate through the fixing lining plate and the supporting lining plate, the screw cap is fixed on the circular shaft of the fixing screw by the fastening screw, the fastening screw is locked after the whole height of the PCB is adjusted, meanwhile, the supporting screw is rotated by the internal hexagonal wrench to adjust the supporting height of the components according to the welding height requirement of the components to be welded, the components are welded after the height of the components is qualified, the accurate welding positioning can be performed on the PCB, and the welding quality and the efficiency are ensured.
Drawings
Fig. 1 is a schematic structural diagram of a precise three-dimensional positioning PCB welding device provided in the present application;
fig. 2 is a schematic top view of a bottom plate of a precise three-dimensional positioning PCB welding device according to the present application.
In the figure: 1. a bottom plate; 2. a fixing screw; 3. a screw cap; 4. a fixed lining plate; 5. a support lining plate; 6. a support screw; 7. a fastening screw; 8. cross-shaped slotting; 9. slotting in a straight shape; 10. a component; 11. and (3) a printed board.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.
Referring to fig. 1-2, an accurate three-dimensional positioning PCB board welding device comprises a base plate 1, fixing screws 2, screw caps 3, a fixing liner plate 4, a supporting liner plate 5, supporting screws 6 and fastening screws 7, wherein nine cross-shaped grooves 8 are uniformly formed in the surface of the base plate 1, four straight-shaped grooves 9 are symmetrically formed in the surface of the base plate 1, a plurality of components 10 are connected to a plurality of the supporting screws 6, and the same printed board 11 is supported on a plurality of the screw caps 3;
the fixed lining plate 4 is vertically symmetrically arranged on the upper side and the lower side of the cross-shaped slot 8, the support lining plate 5 is vertically symmetrically arranged on the upper side and the lower side of the straight-shaped slot 9, the fixing screw 2 penetrates through the fixed lining plate 4 to be fixedly connected with the bottom plate 1, the support screw 6 penetrates through the support lining plate 5 to be fixedly connected with the bottom plate 1, the screw cap 3 is arranged at the upper end of the fixing screw 2, and the fixing screw 2 is fixedly connected with the screw cap 3 through the fastening screw 7.
The four edges of the bottom plate 1 are rounded.
The screw cap 3 is of a convex structure.
The fixing screw 2 and the screw cap 3 are connected by screw threads.
The fixed lining board 4 is of a cuboid structure, and a threaded through hole is formed in the surface of the fixed lining board.
The supporting lining plate 5 is of a cuboid structure, and six threaded through holes are formed in the surface of the supporting lining plate.
The fixing screw 2 and the supporting screw 6 are both of a convex structure, and the front end of the fixing screw is provided with a round shaft.
The principle of operation of the present utility model will now be described as follows:
when the welding device is used, the proper cross-shaped slot 8 is selected on the bottom plate 1 through comparing the appearance sizes of the printed plate 11 and the welding device, the proper straight-line-shaped slot 9 is selected according to the welding position of the component 10, the fixing lining plate 4 and the supporting lining plate 5 are firstly placed on the upper surface and the lower surface of the cross-shaped slot 8 and the straight-line-shaped slot 9 respectively, the step walls in the slots are tightly attached, the fixing screw 2 and the supporting screw 6 are respectively used, the part is fixed in the slot of the bottom plate 1 through passing through the fixing lining plate 4 and the supporting lining plate 5, the screw cap 3 is fixed on the circular shaft of the fixing screw 2 through the fastening screw 7, after the whole height of the printed plate 11 is adjusted, the fastening screw 7 is locked, meanwhile, the supporting height of the component 10 is adjusted through rotating the supporting screw 6 through the internal hexagonal wrench according to the welding height requirement of the component 10, the component 10 is welded after being qualified, the accurate welding positioning of the printed plate 11 can be performed, and the welding quality and the efficiency are ensured.
The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, shall cover the protection scope of the present application with equivalent substitution or modification according to the technical solution of the present application and the application concept thereof.
Claims (7)
1. The utility model provides an accurate three-dimensional location PCB board welding set, includes bottom plate (1), set screw (2), screw cap (3), fixed welt (4), support welt (5), support screw (6) and fastening screw (7), its characterized in that, nine cross fluting (8) have evenly been seted up on the surface of bottom plate (1), four straight fluting (9) have been seted up to the surface symmetry of bottom plate (1), many be connected with a plurality of components and parts (10) on support screw (6), a plurality of connect by hold in the palm on screw cap (3) same printed board (11);
the utility model discloses a screw cap, including fixed welt (4), screw cap (3), fixing plate (6), support welt (5) upper and lower both sides of crisscross fluting (8) are placed to symmetry about, support welt (5) upper and lower both sides of crisscross fluting (9) are placed to symmetry about, fixing screw (2) pass fixed welt (4) and bottom plate (1) fixed connection, support welt (5) and bottom plate (1) fixed connection are passed to support screw (6), screw cap (3) are installed in the upper end of fixing screw (2), through fastening screw (7) fixed connection between fixing screw (2) and the screw cap (3).
2. The precise three-dimensional positioning PCB welding device according to claim 1, wherein the four edges of the bottom plate (1) are rounded.
3. The precise three-dimensional positioning PCB welding device according to claim 1, wherein the screw cap (3) is of a convex structure.
4. The precise three-dimensional positioning PCB welding device according to claim 1, wherein the fixing screw (2) and the screw cap (3) are connected by screw threads.
5. The precise three-dimensional positioning PCB welding device according to claim 1, wherein the fixing lining plate (4) is of a cuboid structure, and a threaded through hole is formed in the surface of the fixing lining plate.
6. The precise three-dimensional positioning PCB welding device according to claim 1, wherein the supporting lining plate (5) is of a cuboid structure, and six threaded through holes are formed in the surface of the supporting lining plate.
7. The precise three-dimensional positioning PCB welding device according to claim 1, wherein the fixing screw (2) and the supporting screw (6) are of a convex structure, and the front end of the fixing screw is provided with a circular shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223321212.9U CN218959222U (en) | 2022-12-12 | 2022-12-12 | Accurate three-dimensional positioning PCB welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223321212.9U CN218959222U (en) | 2022-12-12 | 2022-12-12 | Accurate three-dimensional positioning PCB welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218959222U true CN218959222U (en) | 2023-05-02 |
Family
ID=86140567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223321212.9U Active CN218959222U (en) | 2022-12-12 | 2022-12-12 | Accurate three-dimensional positioning PCB welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218959222U (en) |
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2022
- 2022-12-12 CN CN202223321212.9U patent/CN218959222U/en active Active
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