Tool magazine structure applied to parallel multi-channel numerical control machine tool

By designing the return movable rack, sliding assembly board, multi-function combination sleeve and multi-function lubrication assembly in the tool magazine structure of the parallel multi-channel CNC machine tool, the problems of lubrication failure and inconvenient maintenance during tool replacement are solved, and a safer, stable and efficient tool return operation is achieved.

CN119635375AActive Publication Date: 2025-03-18SUZHOU GOUTECH PRECISION TECH
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Patent Information

Application Number
CN202510180444.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-19
Publication Date
2025-03-18
Estimated Expiration
2045-02-19

AI Technical Summary

Technical Problem

When replacing tools, the tool library of existing parallel multi-channel CNC machine tools requires a return operation through a screw and a sliding mechanism, resulting in lubrication failure, requiring regular maintenance, and a large number of disassembly operations are required during later maintenance, which is inconvenient to use.

Method used

A tool magazine structure including a return movable rack, a sliding assembly plate, a multi-function combination sleeve and a multi-function lubrication assembly are designed. By setting support wing plates and tool clamp seats on both sides of the return movable frame, the tool return operation of the two machining spindles is realized; using reciprocating control mechanism and lubrication components, the smooth operation and long-term lubrication of the return movable frame are ensured.

Benefits of technology

It improves the safety and stability of tool return, reduces maintenance frequency, avoids the trouble of frequent disassembly and maintenance after long-term use, and improves the efficiency and reliability of the machine tool.

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Abstract

The invention relates to the field of machine tool tool magazines, in particular to a tool magazine structure applied to a parallel multi-channel numerical control machine tool, which comprises a tool feeding and returning mechanism, a sliding mechanism, a reciprocating control mechanism and a multifunctional lubricating assembly, the tool magazine is arranged on one side of the parallel multi-channel machine tool, and a machining area is arranged on one side, far away from the tool magazine, of the parallel multi-channel machine tool; the supporting wing plates with the two cutter clamping seats are arranged on the two sides of the feeding and returning movable frame correspondingly, when cutters of the machining spindles are replaced, one feeding and returning movable frame can be responsible for feeding and returning the cutters of the two machining spindles, and in addition, under the cooperation effect of the reciprocating control assembly and the lubricating assembly, the feeding and returning movable frame can be in charge of feeding and returning the cutters of the two machining spindles when the feeding and returning movable frame does reciprocating motion. The cutter feeding and returning device is simple in structure, stable supporting and control are conducted, operation is more stable and reliable, cutter feeding and returning safety is improved, meanwhile, self-adaptive long-acting lubrication control can be conducted on the control lead screw and the sliding balls, frequent replacement and maintenance caused by long-term use are avoided, and worry and labor are saved.
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