A torsion spring mounting mechanism

CN224333851UActive Publication Date: 2026-06-09三航达机电科技(苏州)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-23
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing automated equipment struggles to stably and reliably clamp and precisely assemble torsion springs, especially the pressure arm, which is prone to slipping, flying off, or undergoing uncontrollable deformation during handling and positioning, leading to poor assembly and low production line efficiency.

Method used

A torsion spring installation mechanism was designed, including a torsion spring sleeve, a fixed pressure rod, and a movable pressure rod arranged in parallel. Through the circumferential rotation of the movable pressure rod and the synergistic effect of the moving components, the torsion spring is stably clamped and precisely positioned. In conjunction with the drive structure and the lifting structure, the torsion spring is installed quickly and accurately.

Benefits of technology

It significantly simplifies the attitude adjustment process of torsion springs, improves the stability and efficiency of the production line, reduces operational complexity and maintenance costs, and avoids component damage.

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Abstract

The application relates to a torsional spring mounting mechanism, which is characterized in that a torsional spring sleeve, a fixed pressing rod and a circumferentially rotatable movable pressing rod are arranged in parallel and cooperatively work, the fixed pressing rod stably restrains one arm of the torsional spring, the movable pressing rod accurately rotates the other arm to a target position, completely solves the problems of deviation and posture error caused by the out-of-control elastic arm in traditional assembly, greatly simplifies the posture adjustment process, and further cooperates with a moving assembly to integrate horizontal and vertical moving structures, drives the torsional spring mounting assembly to quickly position the assembly point and complete accurate insertion, the overall design highly integrates the steps of grabbing, positioning, posture adjustment and mounting of the torsional spring, reduces operation complexity and time loss, avoids component damage, significantly improves the stability of a production line and reduces maintenance cost.
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