Aluminum-based circuit board drilling tool with quick clamping positioning function

The clamping and fixing assembly controlled by dovetail grooves and electric telescopic rods solves the problems of non-adjustable clamping spacing and displacement during drilling in the prior art, realizing rapid clamping and centering of aluminum-based circuit boards, and improving the stability and accuracy of drilling.

CN224464212UActive Publication Date: 2026-07-07FUJIAN BIGUAN CORE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FUJIAN BIGUAN CORE TECH CO LTD
Filing Date
2025-08-13
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

The clamping and fixing components of existing aluminum-based circuit board drilling devices cannot adjust the clamping distance, making it difficult to adapt to aluminum-based circuit boards of different sizes, and they are prone to displacement due to vibration during the drilling process.

Method used

The clamping and fixing assembly adopts a dovetail groove design and an electric telescopic rod control. The clamping distance can be adjusted through a synchronizer. Combined with the horizontal and vertical clamping mechanisms, it can achieve quick clamping and centering positioning. Rubber pads are used to avoid damage to the circuit board.

Benefits of technology

It enables rapid clamping and centering of aluminum-based circuit boards, avoiding displacement during drilling and improving drilling stability and accuracy.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224464212U_ABST
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Abstract

The utility model belongs to aluminium base circuit board drilling technical field especially, it relates to a kind of aluminium base circuit board drilling tool with quick clamping positioning function, it includes bearing platform and clamping fixed component, the upper end surface middle part of bearing platform is equipped with dovetail groove extending along radial, two groups of clamping fixed component are respectively slidingly connected in dovetail groove, two ends outside of dovetail groove are respectively fixedly provided with two fixed vertical plate, the side corresponding to two fixed vertical plate mutually close is equipped with two first electric telescopic handle, two first electric telescopic handle are respectively connected with two groups of clamping fixed component, for driving two groups of clamping fixed component mutually close or away from each other.The utility model can realize to aluminium base circuit board left and right and up and down orientation clamping, realize quick clamping and center positioning, the clamping effect of device is better, displacement can be avoided in drilling process due to vibration, it is favorable to stable drilling.
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