A dynamic balancing measuring device for automobile turbine rotor machining

By introducing a motor-driven bidirectional lead screw and adjustment mechanism into the dynamic balancing measurement equipment, the problem of poor compatibility of traditional equipment specifications is solved, enabling flexible support and precise measurement of turbine rotors of different specifications, thus improving the equipment's adaptability and measurement accuracy.

CN224382705UActive Publication Date: 2026-06-19FENGCHENG TIANSHENG PRECISION MACHINERY MANUFACTURING CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Utility models(China)
Current Assignee / Owner
FENGCHENG TIANSHENG PRECISION MACHINERY MANUFACTURING CO LTD
Filing Date
2025-08-20
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Traditional dynamic balancing measurement equipment used for automotive turbine rotor machining has poor compatibility and cannot flexibly adjust the support spacing and height, resulting in cumbersome operation, time-consuming and labor-intensive operation, and increased equipment investment costs, making it difficult to meet diverse production needs.

Method used

The system employs a motor-driven bidirectional lead screw and adjustment mechanism, combined with support wheels, moving blocks, diagonal rods, and lifting plates, to achieve flexible support and height adjustment for rotors of different specifications. This ensures that the support wheels are horizontally aligned with the turbine rotor axis, reducing measurement errors.

Benefits of technology

It achieves stable support for turbine rotors of different specifications, improves the adaptability and measurement accuracy of the equipment, reduces operational complexity and equipment costs, and improves production efficiency.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224382705U_ABST
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Abstract

This utility model belongs to the field of dynamic balancing measurement equipment, specifically relating to a dynamic balancing measurement device for automotive turbine rotor machining. It includes a base, a motor fixedly connected to the front side of the base, and the motor's output end extending into the base. A bidirectional lead screw is fixedly connected to the motor's output end. Slider blocks are threaded onto both the front and rear sides of the bidirectional lead screw. A turbine rotor testing frame is fixedly connected to the top of the sliders. Support wheels are provided on both sides inside the turbine rotor testing frame. Moving blocks are movably connected to the surfaces of the support wheels. An inclined rod is movably connected inside the moving blocks. The top of the inclined rod is fixedly connected to the inner wall of the turbine rotor testing frame, and a mounting block is fixedly connected to the bottom of the inclined rod. This utility model, by adding a bidirectional lead screw and other structures to the motor, allows for flexible adjustment of the distance between the two housings according to the length of the turbine rotor, achieving stable support for rotors of different specifications.
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