Transformer winding jig and control system thereof

By coordinating the adjustment mechanism and the retaining ring, the problem of time-consuming and labor-intensive frame installation during transformer winding is solved, enabling rapid clamping and loosening and adapting to different frame specifications. Combined with the control system, the winding quality and accuracy are ensured, and the winding efficiency and uniformity are improved.

CN120977771APending Publication Date: 2025-11-18MIANYANG HIGHLY TECH JINGWEIDA SCI
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Patent Information

Application Number
CN202511392950.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-09-27
Publication Date
2025-11-18

AI Technical Summary

Technical Problem

In the current transformer winding process, the installation and disassembly of the bobbin require the use of special tools, which makes the operation time-consuming and labor-intensive, and it is difficult to adapt to bobbins of different lengths and inner diameters.

Method used

By employing an adjustment mechanism and a retaining ring, and through the design of a rotating shaft and a clamping block, the skeleton can be quickly clamped and released without the need for special tools. The retaining ring can be adjusted to accommodate skeletons of different lengths. Combined with a guiding mechanism and a control system, it ensures that the wires are wound evenly and the number of turns is accurate.

Benefits of technology

It improves winding clamping efficiency, adapts to different bobbin specifications, ensures winding quality and accuracy, achieves bobbin self-centering and uniform distribution of wires, and meets the requirements of high-precision winding.

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Abstract

The invention relates to the technical field of transformer winding, in particular to a transformer winding jig and a control system thereof.The transformer winding jig comprises a base, a vertical frame vertically fixed to one side of the base, a shaft rod rotationally installed on the vertical frame in a penetrating mode and a rotating shaft fixed to one end of the shaft rod; the side, close to the shaft rod, of the rotating shaft is sleeved with a baffle ring, a plurality of sliding grooves distributed along the axis of the rotating shaft are evenly distributed in the side, away from the shaft rod, of the rotating shaft, and a clamping block is slidably installed in each sliding groove. A traditional screw fastening mode is abandoned, through cooperation of the adjusting mechanism and the baffle ring, rapid clamping and loosening of the framework are achieved, no special tool is needed, the clamping efficiency is improved, the distance between the baffle ring and the clamping block can be adjusted by screwing the baffle ring so as to adapt to frameworks of different lengths, and the clamping efficiency is improved. The framework is extruded through the extrusion inclined surfaces of the four clamping blocks, self-centering of the framework is achieved, the framework centering device can adapt to frameworks with different inner diameters, and the universality is high.
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