Machine tool for worm machining

By enabling multiple milling operations in a single setup on a worm gear machining machine, the problems of low machining accuracy and efficiency of worm gear workpieces are solved, achieving high-precision and high-efficiency worm gear machining.

CN224587118UActive Publication Date: 2026-08-04LULIAN TRANSMISSION TECHNOLOGY (ZHENGZHOU) CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202521861644.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-30
Publication Date
2026-08-04
Estimated Expiration
2035-08-30

AI Technical Summary

Technical Problem

In the existing technology, the machining accuracy of worm gear workpieces is reduced due to multiple clamping during the machining process, making it difficult to guarantee the form and position tolerances and resulting in low production efficiency.

Method used

A machine tool for worm gear machining was designed, which can perform multiple milling operations in one clamping. It uses a rotary shaft and power structure to drive the worm gear workpiece to rotate, and combines the coordinated work of the outer circle milling component, the annular groove milling component and the end face milling component to complete the machining of the outer circle, the annular groove and the end face of the worm gear workpiece.

Benefits of technology

This technology enables high-precision machining of worm gear workpieces, eliminates errors caused by multiple clamping operations, improves production efficiency, and ensures geometric tolerances.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model relates to worm wheel machining equipment technical field, concretely relates to a worm wheel machining lathe, including the body and power structure, the body one end longitudinal rotation is provided with the rotating shaft, and the rotating shaft is fixedly provided with the workstation on the top of body, the rotating shaft upper end is provided with the worm wheel stop piece, and the lower end is connected with power structure, the body top and both sides all are provided with displacement transmission structure, and displacement transmission structure transmission is connected with the mounting seat, two opposite the mounting seat are provided with the external circle milling assembly and ring groove milling assembly respectively, and the other mounting seat is provided with the end face milling assembly and longitudinally rotates, the external circle milling assembly, ring groove milling assembly and end face milling assembly all are connected with power structure. The utility model only needs to clamp worm wheel workpiece once to complete the multiple milling process, eliminates the error due to multiple clamping, improves the precision of worm wheel machining.
Need to check novelty before this filing date? Find Prior Art