Panel assembly, workbench and PCB drilling machine

CN224697986UActive Publication Date: 2026-08-28HANS CNC SCI & TECH
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Patent Information

Application Number
CN202521938587.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-08
Publication Date
2026-08-28
Estimated Expiration
2035-09-08

AI Technical Summary

Technical Problem

[0003]然而，现有PCB钻孔机的面板通常为固定设计，在应对多种不同尺寸PCB的加工需求时灵活性欠佳，例如，当需加工较大尺寸PCB时，通常需要单独设计并加工整套面板零件，研发周期长，导致钻孔机难以快速切换加工不同尺寸PCB，进而导致PCB制造效率低下，制造成本高

Benefits of technology

[0020]本申请提供的面板组件、工作台及PCB钻孔机的有益效果在于：与现有技术相比，本申请面板组件通过将延伸板与基础面板的一侧边缘可拆卸连接，从而可以根据不同尺寸的PCB，更换或新增延伸板，无需重新设计整体面板，大大缩短了研发周期，提高了钻孔机快速切换加工不同尺寸PCB的能力，进而提升了PCB制造效率，并降低了制造成本。且组装面板组件过程中，通过将所述辅助块设置在所述第一槽及所述第二槽内，进行辅助定位，有效保证延伸板与基础面板的对接精度。

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Abstract

The application belongs to the field of printed circuit board processing equipment and provides a panel assembly, a workbench and a PCB drilling machine. The PCB drilling machine comprises a workbench, the workbench comprises a panel assembly, the panel assembly comprises a base panel, an extension plate and an auxiliary block, the base panel is provided with a first groove; the extension plate is detachably connected with one side edge of the base panel, the extension plate is provided with a second groove, the second groove is in communication with the first groove in correspondence; and the auxiliary block is configured to be arranged in the first groove and the second groove. The panel assembly of the application is detachably connected with one side edge of the base panel, so that the extension plate can be replaced or newly added according to PCBs of different sizes, the ability of the drilling machine to quickly switch between processing PCBs of different sizes is improved, the PCB manufacturing efficiency is further improved, and the manufacturing cost is reduced. In the process of assembling the panel assembly, the auxiliary block is arranged in the first groove and the second groove, so that the butt joint precision of the extension plate and the base panel is effectively ensured.
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Claims

1. A panel assembly, characterized in that, include: A base panel, wherein the base panel is provided with a first groove; An extension plate, detachably connected to one edge of the base panel, the extension plate having a second groove corresponding to and communicating with the first groove; and An auxiliary block is configured to be disposed within the first slot and the second slot.

2. The panel assembly as claimed in claim 1, characterized in that: The auxiliary block is detachably disposed in the first slot and the second slot.

3. The panel assembly as claimed in claim 2, characterized in that: The auxiliary block is slidably disposed in the first groove and the second groove, and the base panel and / or extension plate are provided with an outlet for removing the auxiliary block.

4. The panel assembly as claimed in claim 1, characterized in that: The base panel includes a main body and a connecting part. The connecting part is located on one side edge of the main body. The extension plate includes a plate body and a step part. The step part is located on one side edge of the plate body. The step part cooperates with the connecting part and is detachably connected to the connecting part.

5. The panel assembly as claimed in claim 4, characterized in that: One of the connecting part and the step part is provided with a protrusion, and the other is provided with a groove, and the protrusion is engaged in the groove.

6. The panel assembly as claimed in claim 4, characterized in that: The connecting part is provided with a first connecting hole, and the stepped part is provided with a second connecting hole. The stepped part is detachably connected to the connecting part by fasteners passing through the second connecting hole and the first connecting hole.

7. The panel assembly as claimed in claim 4, characterized in that: The base panel also includes a limiting strip, which is located on the main body near the connecting part. When the connecting part mates with the step part, the limiting strip abuts against the step part.

8. The panel assembly as claimed in any one of claims 1-7, characterized in that: The base panel has a first support surface, and the extension plate has a second support surface, which is coplanar with the first support surface.

9. A workbench, characterized in that, It includes a base plate and a panel assembly as described in any one of claims 1-8, the panel assembly being disposed on the base plate.

10. The worktable as described in claim 9, characterized in that: The number of panel components is multiple, and the multiple panel components are arranged sequentially along a preset direction.

11. A PCB drilling machine, characterized in that, It includes a bed, a drilling mechanism, and a worktable as described in any one of claims 9 or 10, wherein the drilling mechanism and the worktable are disposed on the bed.