A rotary tool magazine mechanism

CN121290135BActive Publication Date: 2026-10-16KUNSHAN BEIJU MASCH CO LTD
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Patent Information

Application Number
CN202511633234.4
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-11-10
Publication Date
2026-10-16
Estimated Expiration
2045-11-10

AI Technical Summary

Technical Problem

传统回转式刀库多采用单一驱动源带动刀具转盘转动实现换刀,但其存在以下不足:一是换刀过程中刀具易残留加工碎屑,若未及时清理,会导致后续加工工件表面精度下降,甚至损坏刀具;二是部分刀库清洁机构需额外动力源,不仅增加能耗,还使整体结构更复杂,维护成本升高

Benefits of technology

1、一种回转式刀库机构,通过刀套运转触发驱转组件,使圆筒刷随刀套移动实现双向转动,可全面清理刀具表面碎屑,避免残留杂质影响加工精度,且清洁过程无需额外动力源,节能高效。

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Abstract

The present application belongs to the technical field of tool magazine, especially a rotary tool magazine mechanism, comprising a box body, two driving shafts are rotatably connected to the back of the box body, chain wheels are fixedly arranged on the two driving shafts, a chain is connected between the two chain wheels, a plurality of tool sleeves for loading tools are installed on the chain, a motor one is fixedly connected to the rear end of the box body, a gear one is installed on the output shaft of the motor one, a gear two is installed on the driving shaft adjacent to the motor one, the gear one and the gear two are meshingly connected, a tool cleaning mechanism is arranged in the box body, and a tool taking mechanism is arranged on the box body. In the present application, the output shaft of the motor one drives the gear one to rotate, then the gear one drives the chain wheel to rotate around the driving shaft through the meshing gear two, then the tool sleeve is driven to run through the chain wheel and the chain, the tool is moved to the tool taking mechanism, and in the running process of the tool sleeve, the tool cleaning mechanism is triggered to act, so that the debris on the tool loaded in the tool sleeve is cleaned.
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