A new type of numerically controlled lathe with high rigidity

CN224295281UActive Publication Date: 2026-05-29TAIZHOU JIAYU MACHINERY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TAIZHOU JIAYU MACHINERY CO LTD
Filing Date
2025-04-17
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

In existing technologies, the motor housing is not fixed stably during processing, making it difficult to guarantee processing quality.

Method used

The design employs a combination of a four-jaw chuck and a limiting block. The reference plane and the curved slope fit against the bottom and side walls of the assembly hole, and the threaded connection achieves a highly stable fixation of the housing. The X-axis and Y-axis moving platforms, together with multiple adjustable tool holders, enable stable clamping of boring tools and milling cutters. The air inlet and outlet channels enable rapid chip removal.

Benefits of technology

It achieves highly stable fixation of the motor housing, ensuring machining quality, and enables end face milling and cavity boring without tool change at the bottom of the machine. It also has high chip removal efficiency and facilitates tool installation and removal.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a novel numerical control lathe of high stable processing, including lathe body, rotation main shaft, four jaw chuck on rotation main shaft and tool fixing base, four clamping claws of four jaw chuck all are equipped with limit block, four limit blocks are all the datum plane away from one side of four jaw chuck, the datum plane is used for the bottom wall of the fit assembly hole, four limit blocks are all the arc inclined plane away from one side each other, the arc inclined plane is used for the side wall of the fit assembly hole. The utility model passes through setting limit block and so on component high stable high quality fixed of shell, guarantees the processing quality of shell.
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