A multi-station turning machining center for shaft parts

By combining the switching disk with the drive assembly, along with the electric push rod and limit frame design, the problem of single-station machining of shaft parts in the machining center is solved, achieving stability and accuracy in multi-station machining, resolving position offset errors, chip removal, and improving the automation level of the machining center.

CN224642964UActive Publication Date: 2026-08-18GUANGZHOU JINGSUI TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202522036046.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-22
Publication Date
2026-08-18
Estimated Expiration
2035-09-22

AI Technical Summary

Technical Problem

In the existing technology, shaft parts can only be processed in a single station in a machining center. When changing processes, they need to be re-clamped, which leads to the accumulation of positional offset errors and affects the machining effect.

Method used

The design combines a switching plate with a drive assembly, an electric push rod, and a limit frame to achieve part station switching. The limit frame and auxiliary plate limit the switching plate to reduce positional errors, and the guide rod cylinder and clamping block work together to achieve stable clamping of parts. The fan removes debris.

Benefits of technology

It enables part station switching without reclamping, reduces positional errors, improves machining accuracy, and reduces chip accumulation in the machining area through a chip collection device, ensuring machining results.

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Abstract

This utility model discloses a multi-station turning machining center for shaft parts, relating to the field of lathe machining technology. It includes an operating table with a switching mechanism on its top. The switching mechanism includes a switching disc, a support frame, and a drive assembly. In this utility model, the top of an electric push rod two is fixedly connected to a limiting frame. Electric push rod one drives the support frame to move, and electric push rod two drives the limiting frame to move. The top of the limiting frame engages with the switching disc and an auxiliary plate, respectively. The limiting frame and auxiliary plate limit the switching disc. The drive assembly drives the switching disc to rotate, enabling the switching of work positions for the parts. This facilitates machining of parts in different positions without re-clamping, reducing positional errors and ensuring the machining effect. The bottom of clamping block one engages with clamping block two, achieving clamping and limiting of the parts, reducing loosening during machining. A fan reduces the accumulation of debris on the top of the switching disc.
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