Numerical control coil winder for voltage transformer

Abstract

The invention discloses a numerical control coil winder for a voltage transformer, which comprises two lower supporting boards (4) oppositely arranged on a work platform (1) and upper supporting boards (5). The upper supporting boards are arranged on the lower supporting boards and can rotate around one end of each lower supporting board, guide wheels (6) are arranged on the upper supporting boards and the lower supporting boards, drive gears (18) which can be matched with a gear ring (9) on a coil winding roller are arranged on the lower supporting boards, the coil winding roller comprises a rolling wheel (13) and a wire jacket (24) which can be movably combined into a whole, an epoxy barrel (17) is arranged between the rolling wheel and the wire jacket, a coil arrangement device is arranged on a work table board in the corresponding position between the upper supporting board and the lower supporting board and comprises stand columns (16) fixed on the work table board, a table board (10) arranged on the stand columns and a screw (8) arranged on the table board. The numerical control coil winder numerically controls gears to drive the combined coil winding roller to arrange and wind coils, so that not only can fast coil winding be achieved, coil winding efficiencies are improved, but also the coil winding accuracy is high, the applicability is wide, and the operation is convenient.

Description

technical field [0001] The invention relates to a winding machine, in particular to a numerically controlled winding machine for a voltage transformer. Background technique [0002] The coil is an important part of the voltage transformer. Its quality and performance directly affect the use effect of the voltage transformer, and the cost of winding directly affects the manufacturing cost of the coil. At present, the coils of voltage transformers are mostly wound by hand or simple machinery. There are the following problems in actual production: one is the low winding efficiency, and the other is that the winding tension is unbalanced and prone to fluctuations, making The wire is easy to break or the coil is loose and slips off. The third is that the coil core must be separated first, and then reassembled after winding. Ground adjustment device, the processing range is small, and the applicability is not strong. Contents of the invention [0003] In view of the above-me...

AI Technical Summary

Problems solved by technology

At present, the coils of voltage transformers are mostly wound by hand or simple machinery. There are the following problems in actual production: one is the low winding efficiency, and the other is that the winding tension is unbalanced and prone to fluctuations, making The wire is easy to break or the coil is loose and slips off. The third is that the coil core must be separated first, and then reassembled after winding. ground adjustment device, the processing range is small, and the applicability is not strong

Images