Winding machine base for winding of dry-type transformer high-voltage coil

Abstract

The invention relates to the technical field of transformer manufacturing equipment, and especially relates to a winding machine base for winding of a dry-type transformer high-voltage coil. The winding machine base comprises a fixed circular plate; the central position of the fixed circular plate is vertically connected with a conical rotary positioning base; the inner wall of the conical rotarypositioning base is sleeved with the outer surface of a conical positioning rotating block; the top of the conical positioning rotating block is fixedly connected to the central position of the bottomof a rotary circular plate; the top of the rotary circular plate is fixedly connected with the bottom of a winding machine body; and the right side of the conical rotary positioning base is fixedly connected with one side of a No. 1 cylindrical stop lever. According to the winding machine base for the winding of the dry-type transformer high-voltage coil provided by the invention, through the conical rotary positioning base fixedly connected with the top of the fixed circuit plate and the conical positioning rotating block fixedly connected with the bottom of the rotary circular plate, the rotary circular plate is very good in stability during the rotating process, thus compared with a traditional rotating mechanism, the winding machine base is more suitable for turn-around of a winding machine.

Description

technical field [0001] The invention relates to the technical field of transformer manufacturing equipment, in particular to a winding machine base for winding high-voltage coils of dry-type transformers. Background technique [0002] The transformer is a device that can change the AC voltage made by the principle of electromagnetic induction. It is composed of a high-voltage coil, a low-voltage coil and an iron core. The power transformer is an indispensable and important device in the process of power transmission. With the advantages of explosion, no pollution and avoidable fire, it has been widely used in various types of substation places; [0003] Nowadays, the general dry-type transformers are made by high and low voltage separate winding, and the high-voltage coils are mostly made by wire winding. When high-voltage coils are wound, most of them need to be wound in sections, so that It is necessary to reverse the direction of the coil when the coil is wound. Since mo...

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Problems solved by technology

[0003] Nowadays, the general dry-type transformers are made by high and low voltage separate winding, and the high-voltage coils are mostly made by wire winding. When high-voltage coils are wound, most of them need to be wound in sections, so that It is necessary to reverse the direction of the coil when the coil is wound. Since most of the winding machines are fixed on the ground now, workers need to lift the coil from the winding machine after winding part of the coil and turn it around. The direction of the coil, and then install the coil back on the winding machine. This operation is not only troublesome, but also has certain safety hazards. Based on the above problems, we have made continuous improvements and proposed a winding machine base for high-voltage coil winding of dry-type transformers.

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