Winding method and winding tool for reverse sections of two parallel-wound two-combination transposed conductors
A technology of transposition wire and winding method, which is applied in coil manufacturing, inductance/transformer/magnet manufacturing, electrical components, etc., can solve the problems of wire deformation turn insulation, low production efficiency, cumbersome operation, etc., and achieve high use efficiency, The effect of improving winding efficiency, avoiding wire deformation and turn insulation damage
Pending Publication Date: 2021-10-26
TBEA SHENYANG TRANSFORMER GRP CO LTD
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Problems solved by technology
[0003] Aiming at the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a winding method and a winding tool for the reverse section of two combined transposed wires, so as to solve the problem of the existing coil reverse section winding method. The operation is cumbersome, the production efficiency is low, and the problems of wire deformation and turn insulation damage caused by segment-by-section wire folding
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[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0029] like figure 1 As shown, the embodiment of the present invention provides a winding method for two reverse sections of transposed conductors in parallel, including the following steps:
[0030] 1) Place a plurality of stepped pads 3 along the circumference above the positive section conductor 2, and the back of each stepped pad 3 is close to the winding mold 6;
[0031] 2) Wrap two combined transposed wires 7 at the end of the circumference of the positive section wire 2 and wind them on each step of the ladder block 3 from bottom to top to form a reverse section wire 1;
[0032] 3) Horizontally insert the support plate 5 above the positive conductor 2; first, insert the support plate 5 into the gap at the end of the circumference of the po...
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The invention belongs to the technical field of transformer coil winding, and particularly relates to a winding method and a winding tool for reverse sections of two parallel-wound and two combined transposed conductors. The winding method comprises the following steps of: 1) placing a plurality of step cushion blocks above a positive section wire along the circumferential direction; 2) sequentially winding two parallel-wound two-combination transposed conductors at the circumferential tail end of the positive-section conductor on each step of the step cushion block from bottom to top to form a negative-section conductor; (3) a supporting plate being horizontally inserted above the positive section wire; 4) turning the rotary supporting plate from a horizontal position to a vertical position, and sequentially lifting the reverse section lead wound on each step of the step cushion block and enabling the reverse section lead to be positioned in the same plane; 5) taking out the stepped cushion block; and (6) the reverse section wire falling on the forward section wire, and completing winding of the reverse section wire. The coil winding efficiency is greatly improved, and meanwhile wire deformation and turn insulation damage are avoided.
Description
technical field [0001] The invention belongs to the technical field of transformer coil winding, and in particular relates to a winding method and a winding tool for two reverse sections of transposed conductors wound in parallel. Background technique [0002] In the past, the inner screen continuous coil, when winding the reverse section, first used U-shaped tooling to wind the temporary line section, and then cooperated with two to three people to fold the temporarily wound line section, and after 2-3 on-site actual Preparation, to determine the length of the wire and the position of the bottom of the coil, the operation is relatively cumbersome, and requires the cooperation of 2-3 people to complete, the production efficiency is low, and the wires are folded section by section, which is easy to cause deformation of the wire and damage to the turn insulation. Contents of the invention [0003] Aiming at the above-mentioned deficiencies in the prior art, the object of the...
Claims
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Login to View More IPC IPC(8): H01F41/06H01F41/082
CPCH01F41/06
Inventor 王丽华姚迪张鸿刘旭张希礼
Owner TBEA SHENYANG TRANSFORMER GRP CO LTD