CN223194913U - A high-efficiency positioning fixture for PCB board production - Google Patents
A high-efficiency positioning fixture for PCB board productionInfo
- Publication number
- CN223194913U CN223194913U CN202422094252.7U CN202422094252U CN223194913U CN 223194913 U CN223194913 U CN 223194913U CN 202422094252 U CN202422094252 U CN 202422094252U CN 223194913 U CN223194913 U CN 223194913U
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- CN
- China
- Prior art keywords
- positioning
- pcb
- jig
- hole
- positioning column
- Prior art date
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Abstract
本实用新型属于PCB板生产技术领域，尤其为一种PCB板生产用高效定位治具，包括治具底板和放置在所述治具底板上的放置板，在所述放置板上加工有用于放置PCB板的放置槽，还包括：柔性套，在所述治具底板上加工有安装槽，且所述安装槽的位置对应于PCB板上预留定位孔的位置，所述柔性套安装在所述安装槽内，且在所述柔性套上具有安装孔；定位柱，所述定位柱嵌入安装在所述安装孔内，在所述放置板上加工有供所述定位柱贯穿的通孔；本实用新型中，定位柱插入安装孔内实现稳定安装，安装和拆卸便捷，易于安装使用和拆卸更换不同大小的定位柱，适用于不同的使用需要，保证了定位精度，提高了定位效率。
The utility model belongs to the technical field of PCB board production, and is particularly concerned with an efficient positioning jig for PCB board production, comprising a jig base plate and a placement plate placed on the jig base plate, wherein a placement groove for placing the PCB board is processed on the placement plate, and further comprising: a flexible sleeve, wherein a mounting groove is processed on the jig base plate, and the position of the mounting groove corresponds to the position of a reserved positioning hole on the PCB board, the flexible sleeve is installed in the mounting groove, and the flexible sleeve has a mounting hole; a positioning column, wherein the positioning column is embedded and installed in the mounting hole, and a through hole for the positioning column to pass through is processed on the placement plate; in the utility model, the positioning column is inserted into the mounting hole to achieve stable installation, and installation and disassembly are convenient, and positioning columns of different sizes are easy to install and use and to disassemble and replace, so as to be suitable for different usage needs, thereby ensuring positioning accuracy and improving positioning efficiency.
Description
Technical Field
The utility model belongs to the technical field of PCB production, and particularly relates to a high-efficiency positioning jig for PCB production.
Background
The PCB, called a printed circuit board, is also called a printed circuit board or a printed circuit board, is an important electronic component, is a support for electronic components, and is a provider for electrical connection of the electronic components.
In the PCB production and processing process, a plurality of procedures all need to use a positioning jig for guaranteeing stability in the PCB production and processing process, guaranteeing processing precision, generally speaking, a positioning hole can be reserved on the PCB, and a positioning column can be arranged on the positioning jig according to the position of the positioning hole and used for accurately positioning the placement position of the PCB.
In the prior art, depending on the installation of positioning holes on a PCB, alignment is difficult, efficiency is low, and the positioning hole sizes of different suppliers are different, so that different positioning jigs are required to be designed for different positioning holes, and cost is high.
In order to solve the problems, the application provides a high-efficiency positioning jig for PCB production.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides the efficient positioning jig for producing the PCB, which has the characteristics of high positioning precision and easy adjustment.
In order to achieve the above purpose, the utility model provides the following technical scheme that the efficient positioning jig for PCB production comprises a jig bottom plate and a placing plate placed on the jig bottom plate, wherein a placing groove for placing the PCB is processed on the placing plate, and the efficient positioning jig further comprises:
A flexible sleeve, a mounting groove is processed on the bottom plate of the jig, the position of the mounting groove corresponds to the position of a reserved positioning hole on the PCB, the flexible sleeve is arranged in the mounting groove and is provided with a mounting hole;
The positioning column is embedded and installed in the installation hole, and a through hole for the positioning column to penetrate is processed on the placing plate.
As a preferable technical scheme of the utility model, the top end of the positioning column is of a hemispherical structure.
As a preferable technical scheme of the utility model, a guide inclined plane is processed at the top end of the inner side surface of the mounting hole.
As a preferred technical solution of the present utility model, the present utility model further includes:
and the flexible raised strips are fixed on the inner wall of the mounting hole at equal intervals along the circumferential direction.
As a preferable embodiment of the present utility model, the flexible sheath is a cylindrical rubber member.
As a preferred technical solution of the present utility model, the present utility model further includes:
and the limiting flip cover is hinged to the top of the jig bottom plate.
As a preferred technical solution of the present utility model, the present utility model further includes:
The transparent observation window is embedded and installed in the limiting flip, and the transparent observation window is opposite to the placing groove when the limiting flip is in a closed state.
As a preferred technical solution of the present utility model, the present utility model further includes:
The fixed block is fixed at the free end of the limiting flip cover, and a notch is formed in the fixed block;
the threaded rod is pivoted to the end part of the jig bottom plate and penetrates through the notch when the threaded rod is turned to a vertical state;
the butterfly nut is installed on the extending end of the threaded rod in a threaded screwing mode.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the positioning column is inserted into the mounting hole to realize stable mounting, the mounting and the dismounting are convenient, the mounting, the use, the dismounting and the replacement of the positioning columns with different sizes are easy, the positioning column is applicable to different use requirements, the positioning precision is ensured, and the positioning efficiency is improved.
Additional advantages and benefits of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the present utility model;
FIG. 3 is a schematic view of a flexible sleeve axially measuring structure in the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1 at a.
In the figure, 1, a jig bottom plate; 11, mounting grooves, 2, limiting flip covers, 21, transparent observation windows, 22, fixing blocks, 221, notches, 3, placing plates, 31, placing grooves, 32, through holes, 4, flexible sleeves, 41, mounting holes, 42, guiding inclined planes, 43, flexible convex strips, 5, positioning columns, 6, threaded rods, 7 and butterfly nuts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a high-efficiency positioning jig for producing a PCB, which comprises a jig bottom plate 1, a placing plate 3 placed on the jig bottom plate 1, a placing groove 31 for placing the PCB and a flexible sleeve 4 and a positioning column 5, wherein the placing groove 31 is processed on the placing plate 3.
Further, as shown in fig. 1-3, in this embodiment, a mounting groove 11 is machined on a bottom plate 1 of a fixture, the position of the mounting groove 11 corresponds to the position of a reserved positioning hole on a PCB board, a flexible sleeve 4 is installed in the mounting groove 11, a mounting hole 41 is formed in the flexible sleeve 4, the positioning column 5 is embedded in the mounting hole 41, a through hole 32 for allowing the positioning column 5 to penetrate is machined on a placing plate 3, when the positioning column is used, the size of the reserved positioning hole is first reserved on the PCB board, the positioning column 5 with a proper size is embedded in the mounting hole 41, then the placing plate 3 is placed on the bottom plate 1 of the fixture, the positioning column 5 penetrates through the through hole 32 for positioning the placing plate 3, finally the PCB board is placed in the placing groove 31, and the positioning column 5 penetrates through the reserved positioning hole on the PCB board for positioning the PCB board.
Preferably, in the embodiment shown in fig. 1 and fig. 2, the top end of the positioning column 5 has a hemispherical structure, and after the design is adopted, the edge angle at the top end of the positioning column 5 can be effectively prevented from scratching the PCB, and the safety of the PCB is improved.
Preferably, in the present embodiment, as shown in fig. 1 to 3, a guiding inclined plane 42 is machined at the top end of the inner side surface of the mounting hole 41, and after the design is adopted, the guiding inclined plane 42 has a guiding function, so that the positioning column 5 is conveniently inserted into the mounting hole 41.
Preferably, as shown in fig. 1-3, the embodiment further includes flexible raised strips 43, wherein the plurality of flexible raised strips 43 are fixed on the inner wall of the mounting hole 41 at equal intervals along the circumferential direction, after the design is adopted, when the positioning column 5 is inserted into the mounting hole 41, the flexible raised strips 43 are pressed to generate bending, the stability of the positioning column 5 is ensured by the flexible elasticity of the flexible raised strips 43, and the positioning columns 5 with different diameters can be inserted into the mounting hole 41, and after the positioning columns 5 with different diameters are inserted, the flexible raised strips 43 generate bending with different degrees.
Alternatively, as shown in fig. 1 to 3, in this embodiment, the flexible sleeve 4 is a cylindrical rubber member, and the rubber material has high flexibility, so that the positioning posts 5 with different diameters can be inserted into the mounting holes 41, and the size of the positioning posts 5 can be adjusted according to the size of the reserved positioning holes on the PCB.
Preferably, as shown in fig. 1, the embodiment further comprises a limiting flip cover 2, wherein the limiting flip cover 2 is hinged to the top of the jig bottom plate 1, after the scheme is adopted, when the PCB is placed, the limiting flip cover 2 is closed, the PCB is limited from the upper part by the limiting flip cover 2, the stability of the PCB is further improved, and the positioning precision is improved.
Preferably, as shown in fig. 1 and 2, the embodiment further comprises a transparent observation window 21, wherein the transparent observation window 21 is embedded and installed in the limit flip 2, when the limit flip 2 is in a closed state, the transparent observation window 21 is opposite to the placing groove 31, and after the scheme is adopted, after the limit flip 2 is closed, the state of the PCB is easy to observe through the transparent observation window 21.
Preferably, as shown in fig. 1 and 4, the embodiment further comprises a fixing block 22, a threaded rod 6 and a butterfly nut 7, wherein the fixing block 22 is fixed at the free end of the limit flip 2, a notch 221 is machined on the fixing block 22, the threaded rod 6 is pivoted at the end of the jig base plate 1, when the threaded rod 6 is turned to a vertical state, the butterfly nut 7 penetrates through the notch 221, and is arranged at the extending end of the threaded rod 6 in a threaded screwing mode.
The components not described in detail herein are prior art.
The positioning jig comprises a positioning plate 3, a positioning column 5, a positioning groove 31, a positioning column 5, a mounting hole 41, a through hole 32 and a positioning hole 31, wherein the positioning hole is reserved on a PCB, the positioning column 5 with a proper size is embedded into the mounting hole 41, the positioning plate 3 is placed on the jig bottom plate 1, the positioning column 5 penetrates through the through hole 32 and is used for positioning the positioning plate 3, and finally the PCB is placed in the positioning groove 31, and the positioning column 5 penetrates through the reserved positioning hole on the PCB and is used for positioning the PCB;
After the PCB is placed, the limiting flip cover 2 is closed, the PCB is limited by the limiting flip cover 2 from the upper part, so that the stability of the PCB is further improved, and the positioning precision is improved;
In addition, after the limit flip 2 is closed, the threaded rod 6 is turned up, so that the threaded rod 6 penetrates through the notch 221, and then the butterfly nut 7 is screwed on the extending end of the threaded rod 6, so that the stability of the limit flip 2 after being closed can be improved;
in the utility model, the positioning column 5 is inserted into the mounting hole 41 to realize stable mounting, the mounting and the dismounting are convenient, the mounting, the use, the dismounting and the replacement of the positioning column 5 with different sizes are easy, the positioning column is applicable to different use requirements, the positioning precision is ensured, and the positioning efficiency is improved.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a PCB board production is with high-efficient location tool, includes tool bottom plate (1) and places place board (3) on tool bottom plate (1) place processing has standing groove (31) that are used for placing the PCB board on board (3), its characterized in that still includes:
the flexible sleeve (4) is provided with a mounting groove (11) on the jig base plate (1), the position of the mounting groove (11) corresponds to the position of a reserved positioning hole on the PCB, the flexible sleeve (4) is arranged in the mounting groove (11), and the flexible sleeve (4) is provided with a mounting hole (41);
The positioning column (5), the positioning column (5) is embedded and installed in the installation hole (41), and a through hole (32) for the positioning column (5) to penetrate is processed on the placing plate (3).
2. The efficient positioning jig for producing the PCB of claim 1, wherein the top end of the positioning column (5) is of a hemispherical structure.
3. The efficient positioning jig for PCB production according to claim 1, wherein a guide inclined plane (42) is processed at the top end of the inner side surface of the mounting hole (41).
4. The efficient positioning jig for producing the PCB of claim 1, further comprising:
And flexible raised strips (43), wherein a plurality of the flexible raised strips (43) are fixed on the inner wall of the mounting hole (41) at equal intervals along the circumferential direction.
5. The efficient positioning jig for producing the PCB of claim 1, wherein the flexible sleeve (4) is a cylindrical rubber member.
6. The efficient positioning jig for producing the PCB of claim 1, further comprising:
The limiting flip cover (2) is hinged to the top of the jig bottom plate (1).
7. The efficient positioning jig for PCB production of claim 6, further comprising:
The transparent observation window (21) is embedded and arranged in the limit flip (2), and the transparent observation window (21) is opposite to the placing groove (31) when the limit flip (2) is in a closed state.
8. The efficient positioning jig for PCB production of claim 7, further comprising:
The fixed block (22), the fixed block (22) is fixed at the free end of the limit flip (2), and a notch (221) is processed on the fixed block (22);
The threaded rod (6) is pivoted to the end part of the jig bottom plate (1), and penetrates through the notch (221) when the threaded rod (6) is turned to a vertical state;
The butterfly nut (7) is arranged on the extending end of the threaded rod (6) in a threaded screwing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422094252.7U CN223194913U (en) | 2024-08-28 | 2024-08-28 | A high-efficiency positioning fixture for PCB board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422094252.7U CN223194913U (en) | 2024-08-28 | 2024-08-28 | A high-efficiency positioning fixture for PCB board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223194913U true CN223194913U (en) | 2025-08-05 |
Family
ID=96567356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422094252.7U Active CN223194913U (en) | 2024-08-28 | 2024-08-28 | A high-efficiency positioning fixture for PCB board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223194913U (en) |
-
2024
- 2024-08-28 CN CN202422094252.7U patent/CN223194913U/en active Active
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