一种用于智能转向器传感器焊接的装夹旋转装置

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By designing a clamping and rotating device for welding intelligent steering gear sensors, and using a servo motor and a clamp to stably hold the screw, the problem of torque sensors easily loosening during welding was solved, achieving efficient and stable welding results.

CN224508859UActive Publication Date: 2026-07-17HUBEI HENGLONG AUTOMOTIVE SYST GRP

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: HUBEI HENGLONG AUTOMOTIVE SYST GRP
Filing Date: 2025-08-14
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

In the current intelligent steering sensor welding process, the torque sensor is prone to loosening, resulting in poor welding quality, high defect rate, and low welding efficiency.

Method used

Design a clamping and rotating device that uses a servo motor and a gripper to stably clamp the screw. The rotation of the screw is controlled by the servo motor to ensure that the torque sensor does not fluctuate during the welding process, and the screw is formed in one welding operation.

Benefits of technology

It improved welding quality, reduced the defect rate, increased production efficiency, and met the production needs of enterprises.

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Abstract

本实用新型涉及一种装夹装置，具体涉及一种用于智能转向器传感器焊接的装夹旋转装置。该装夹旋转装置由机架、框架、伺服电机和夹持器构成，机架上设置有框架，框架底部通过减速器安装有伺服电机；减速器上方的框架上活动安装有夹持器。该装夹旋转装置能稳定地对螺杆夹持固定，且能通过伺服电机控制螺杆的转动，使螺杆与扭矩传感器在转动过程中不易波动，进而在焊接过程中保证螺杆和扭矩传感器不易挪位，确保能一次焊接成型，有效降低次品率，减少对扭矩传感器的校正，能有效提高智能转向器的生产效率，满足企业的生产需求。解决了现有一次焊接成型过程中存有的扭矩传感器容易挪动，导致焊接质量差，次品率高的问题。

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Claims

1. A clamping and rotating device for welding intelligent steering gear sensors, comprising a frame (1), a frame (2), a servo motor (3), and a clamp, characterized in that: A frame (2) is provided on the frame (1), and a servo motor (3) is installed at the bottom of the frame (2) via a reducer (4); a clamp is movably installed on the frame (2) above the reducer (4), and the clamp is connected to the output shaft of the reducer (4); the clamp consists of a housing (5), a piston (6) and a chuck (7), the chuck (7) is inserted into the top of the housing (5), the piston (6) is fitted on the chuck (7), and the edge of the piston (6) is slidably sealed to the housing (5); quick-release connectors (8) are provided on the housing (5) above and below the piston (6).

2. A clamping and rotating device for sensor welding of an intelligent steering gear according to claim 1, characterized in that: The top end of the clamp (7) is an inverted cone shape, and expansion joints (9) are evenly distributed on the top end of the clamp (7).

3. A clamping and rotating device for sensor welding of intelligent steering gear according to claim 2, characterized in that: A shrinkage cylinder (10) is provided on the top end face of the piston (6), and a limit cylinder (11) is provided on the bottom end face of the piston (6).