JPH02129366U

JPH02129366U -

Info

Publication number: JPH02129366U
Application number: JP3886789U
Authority: JP
Priority date: 1989-03-31
Filing date: 1989-03-31
Publication date: 1990-10-25

Description

[Brief explanation of the drawing]

第１図は本考案のコイル自動取外し装置の一実
施例を示す断面図、第２図は同実施例の要部を示
す斜視図、第３図ないし第６図はぞれぞれ同実施
例の動作説明図、第７図はボビンレスコイルを示
す斜視図、第８図は従来のコイル自動取外し装置
を示す断面図、第９図は他の従来装置の説明図で
ある。１，１１……巻芯、２，１２……押え筒体、３
，１３……当て板、４，１６……コイル、１４…
…外筒体、１５……螺旋溝。 Fig. 1 is a sectional view showing an embodiment of the automatic coil removal device of the present invention, Fig. 2 is a perspective view showing the main parts of the same embodiment, and Figs. 3 to 6 respectively show the same embodiment. 7 is a perspective view showing a bobbinless coil, FIG. 8 is a sectional view showing a conventional automatic coil removal device, and FIG. 9 is an explanatory view of another conventional device. 1, 11... Winding core, 2, 12... Presser cylinder, 3
, 13... patch plate, 4, 16... coil, 14...
...Outer cylinder body, 15...Spiral groove.

Claims

[Scope of utility model registration request]

A winding core that is a coil core, a presser cylinder that stores the winding core in a manner that allows it to come out and go, and a backing plate that is disposed opposite to one end surface of the presser cylinder and that abuts one end surface of the winding core. In the automatic coil removal device equipped with
An outer cylindrical body is slidably fitted onto the presser cylindrical body, the winding core is capable of expanding and contracting in the radial direction, and a spiral groove corresponding to the first layer of the coil is formed on the outer peripheral surface of the winding core. An automatic coil removal device characterized by being provided with.