Transformer wire bending device

By designing a transformer wire bending device with support, bending, and adjustment units, the problems of low efficiency and difficulty in ensuring accuracy in manual bending are solved, achieving efficient and precise wire bending operations and improving the assembly quality and service life of transformers.

CN224273074UActive Publication Date: 2026-05-26ANHUI NANBIAN POWER EQUIP CO LTD
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Patent Information

Application Number
CN202521025293.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-22
Publication Date
2026-05-26
Estimated Expiration
2035-05-22

AI Technical Summary

Technical Problem

Traditional manual bending of transformer wires is inefficient, labor-intensive, and difficult to guarantee bending accuracy, resulting in inaccurate wire angles and irregular shapes, which affects the assembly quality and service life of the transformer.

Method used

A transformer wire bending device was designed, including a support unit, a bending unit, and an adjustment unit. The support unit supports the wire, the bending unit can be raised and lowered to bend the wire, and the adjustment unit adjusts the position of the support unit to adapt to different size and angle requirements. Combined with a power component and a control switch, precise bending is achieved.

Benefits of technology

It improves the accuracy and controllability of wire bending, reduces wire damage and defects, lowers operational difficulty and production costs, and improves production efficiency and assembly quality.

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Abstract

The utility model relates to the field of transformers, and discloses a transformer wire bending device which comprises an installation frame and further comprises supporting units symmetrically arranged on the installation frame and used for supporting transformer wires. The bending unit is arranged on the mounting frame in a lifting mode, located above the supporting unit and used for bending the wire rods on the supporting unit; the adjusting unit is arranged on the mounting frame, connected with the supporting unit and used for adjusting the mounting position of the supporting unit on the mounting frame, the bending action is more accurate and controllable, adjustment can be conducted according to different bending angles and strength requirements, and the bending efficiency is improved. And the condition that the wire rod is damaged or the bending is unqualified due to improper operation is reduced.
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