A device for machining mounting holes in a power distribution cabinet

By designing a processing device for distribution cabinets of different sizes, and utilizing an internal support mechanism and a multi-position drilling mechanism, the limitations of the existing device's applicability and the problem of recessed areas were solved, enabling flexible multi-position drilling processing.

CN224444652UActive Publication Date: 2026-07-03QINGDAO YUANTAILIN POWER ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
QINGDAO YUANTAILIN POWER ENG CO LTD
Filing Date
2025-07-18
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Existing equipment for machining mounting holes in distribution cabinets can only process distribution cabinets of fixed dimensions, which limits its applicability and makes it easy for dents to occur due to the lack of internal support.

Method used

A device comprising a conveying mechanism, an internal support mechanism, an adjusting mechanism, a fixing mechanism, a moving mechanism, and a drilling mechanism was designed. It can adapt to distribution cabinets of different sizes and, through the internal support mechanism, abuts against the inside of the distribution cabinet to prevent denting and enable drilling in multiple positions.

Benefits of technology

This expands the applicability of the device, avoids dents in the distribution cabinet during drilling, and improves the flexibility and stability of the processing.

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Abstract

This utility model relates to the technical field of power distribution cabinet processing, and in particular to a power distribution cabinet mounting hole processing device. This device can not only drill holes in power distribution cabinets of different sizes, expanding its applicability, but also prevents the cabinet from concave during drilling by pressing against the inside of the cabinet. It includes a conveying mechanism; it also includes an inner support mechanism, an adjusting mechanism, two sets of fixing mechanisms, a moving mechanism, and a drilling mechanism. The inner support mechanism is mounted on the conveying mechanism and supports the position between power distribution cabinets. The adjusting mechanism is mounted on the conveying mechanism and facilitates adjusting the distance between the two sets of fixing mechanisms according to the size of the power distribution cabinet. Both sets of fixing mechanisms are mounted on the adjusting mechanism and fix the power distribution cabinet. The moving mechanism is mounted on the conveying mechanism and drives the drilling mechanism to move. The drilling mechanism is mounted on the moving mechanism and drills holes in the power distribution cabinet.
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