A drilling device for circuit boards
By combining a drive motor and transmission gears to achieve circumferential drilling of circuit boards, and combining this with a vacuum cleaner to remove dust, the problems of poor drilling accuracy and dust hazards are solved, thus improving drilling efficiency and safety.
CN224425800UActive Publication Date: 2026-06-30JIANGSU TERAFLEX ELECTRONIC TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU TERAFLEX ELECTRONIC TECH CO LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
The existing circuit board drilling process has poor precision, making it easy for operators to make mistakes, and the dust generated during drilling is harmful to health.
Method used
A combination of a drive motor driving a drive gear and a transmission gear ring is used to achieve the circumferential motion of the circuit board. Combined with a vacuum cleaner to clean dust in real time, this ensures drilling accuracy and safety.
Benefits of technology
It improves drilling accuracy, avoids dust accumulation and the risk of short circuits on circuit boards, and protects the health of operators.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224425800U_ABST
Abstract
This utility model discloses a drilling device for circuit boards, relating to the field of circuit board processing technology. It includes a base plate, an extension plate fixedly connected to the right side of the base plate, a load-bearing column fixedly connected to the upper surface of the extension plate, and a driving assembly on the upper surface of the extension plate. A ring-shaped guide rail is fixedly connected to the outer surface of the load-bearing column via connecting rods. A drive motor drives a drive gear and a transmission gear ring to rotate, causing a moving block to rotate within the annular groove of the ring-shaped guide rail, enabling the drilling machine to achieve circular motion. This eliminates the need for manual adjustment of the circuit board position, allowing for the processing of circular and arc-shaped holes, thus greatly improving drilling efficiency. Furthermore, a vacuum cleaner moves in a circular motion along with the moving block, and then uses a suction pipe to continuously absorb the dust generated during drilling, quickly cleaning up the dust and preventing debris accumulation that could lead to short circuits on the circuit board. This ensures a clean workbench and avoids dust harming the operator.
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