JPS6242225U

JPS6242225U -

Info

Publication number: JPS6242225U
Application number: JP13453385U
Authority: JP
Priority date: 1985-09-03
Filing date: 1985-09-03
Publication date: 1987-03-13

Description

[Brief explanation of the drawing]

第１図及び第２図はこの考案の一実施例である
電気機器のコイル巻線用巻型におけるコイル巻型
を示す斜視図及びＡ方向から見た断面図、第３図
は、第１図のコイル巻型におけるコーナ部を示す
詳細図、第４図及び第５図はこの考案の他の実施
例を示すコイル巻型におけるコーナ部を示す詳細
図、第６図は従来の変圧器の基本構成要素である
コイル及び鉄心の構成を示す斜視図、第７図は、
第６図のＢ方向から見た断面図、第８図及び第９
図は、第６図の変圧器のコイルを巻線するために
用いられるコイル巻型を示す斜視図及びＣ方向か
ら見た断面図、第１０図は、第６図のコイル巻型
におけるコーナ部を示す詳細図である。図において、１ａ，１ｂ，１ｃ，１ｄ……コイ
ル巻型、２ａ……メントリコーナ部、２ｂ……コ
イル巻型コーナ部、３……シヤフトへの取付孔、
４……コイル、５……鉄心、６……巻回方向、７
……電線、８……間隙である。なお、各図中、同
一符号は同一、又は相当部分を示す。 FIGS. 1 and 2 are a perspective view and a sectional view of a coil winding form of a coil winding form for electrical equipment, which is an embodiment of this invention, and a cross-sectional view as seen from direction A, and FIG. 4 and 5 are detailed views showing the corner portions of a coil forming form showing other embodiments of this invention. Fig. 6 shows the basics of a conventional transformer. FIG. 7 is a perspective view showing the configuration of the coil and core, which are the constituent elements.
Cross-sectional view seen from direction B in Figure 6, Figures 8 and 9
The figure is a perspective view and a sectional view seen from direction C, showing a coil former used for winding the coil of the transformer shown in Fig. 6, and Fig. 10 is a corner section of the coil former shown in Fig. 6. FIG. In the figure, 1a, 1b, 1c, 1d... coil winding form, 2a... mentricorner part, 2b... coil winding form corner part, 3... mounting hole to shaft,
4... Coil, 5... Iron core, 6... Winding direction, 7
...Wire, 8...Gap. In each figure, the same reference numerals indicate the same or equivalent parts.

Claims

[Claims for Utility Model Registration] (1) In a coil winding die used when coil winding of electrical equipment is performed independently from the manufacture of other parts,
A winding form for coil winding of electrical equipment, characterized in that the corner part of the coil winding form is shaped into a mentry shape in order to manufacture the shape of the corner part of the inner diameter of the coil into a desired curved shape. (2) The winding form for coil winding of an electrical device according to claim 1, wherein the corner portion of the coil winding form has the same length and width. . (3) The winding form for coil winding of an electric device according to claim 1 of the utility model registration claim, wherein the shape of the corner portion of the coil winding form is shaped with different vertical and horizontal dimensions. . (4) The winding form for coil winding of an electrical device according to claim 1, wherein the corner portion of the coil winding form has a polygonal shape.