Adjustable machine tool tailstock

By introducing a lateral movement and height adjustment device into the tailstock of the machine tool, combined with servo motor drive, the tailstock can be precisely positioned and adjusted in multiple directions, solving the problems of cumbersome operation and inaccurate positioning of traditional tailstocks, and improving processing quality and efficiency.

CN224543155UActive Publication Date: 2026-07-24TIANJIN SHENGHONG MECHANICAL & ELECTRICAL EQUIPMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TIANJIN SHENGHONG MECHANICAL & ELECTRICAL EQUIPMENT CO LTD
Filing Date
2025-06-17
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Traditional machine tool tailstocks lack positioning accuracy and adjustment flexibility, resulting in large human errors, cumbersome operation, and difficulty in adapting to the needs of workpieces of different shapes and sizes, thus affecting processing quality and efficiency.

Method used

The tailstock body is precisely positioned and multi-directionally adjusted by employing a lateral movement device and a height adjustment device, combined with a servo motor drive. This includes a combination design of a first screw, a guide rod, a rectangular groove, a second screw, and a guide bar. The tailstock is automatically adjusted through motor control.

Benefits of technology

It improves the positioning accuracy and adjustment flexibility of the tailstock, reduces human error, adapts to the needs of different workpieces, meets precision machining requirements, and improves production efficiency and equipment utilization.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224543155U_ABST
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Abstract

The utility model relates to lathe accessory technical field, concretely is a kind of adjustable lathe tailstock, a kind of adjustable lathe tailstock, including base, tailstock body, transverse moving device, height adjusting device and driving device, the top of base is provided with first recess, the first recess is installed with slider in-place through the transverse moving device, the top of slider is installed with moving seat, slider can be made to move in first recess transversely straight by transverse moving device, slider top connects moving seat, to drive entire tailstock body to carry out accurate transverse displacement adjustment along X axis direction, the up-down movement of two groups of moving blocks is controlled by height adjusting device, two groups of moving blocks are fixedly installed with lifting seat between, to drive tailstock body to realize the height adjustment of vertical direction, height adjustment can satisfy the support demand of different diameter workpieces, improve adaptability.
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