JPH01162449U

JPH01162449U -

Info

Publication number: JPH01162449U
Application number: JP5746188U
Authority: JP
Priority date: 1988-04-28
Filing date: 1988-04-28
Publication date: 1989-11-13

Description

[Brief explanation of the drawing]

第１図ないし第３図は本考案の一実施例を示し
、第１図はシート材ロールの位置決め軸支構造を
示す縦断面図、第２図はその分解斜視図であり、
第３図は第１図の―線に沿う要部横断面図で
ある。また、第４図はこの軸支構造が用いられて
いる巻取装置としてのトランス巻線装置の全体構
成を示す概略側面図であり、第５図は従来のシー
ト材ロールの位置決め軸支構造を示す縦断面図で
ある。図において、符号１は回転支軸、２はフランジ
、３はストツパー、９は調整ボルト、３０はシー
ト材、３１は中空管、３２はシート材ロールであ
る。 1 to 3 show an embodiment of the present invention, FIG. 1 is a longitudinal cross-sectional view showing a shaft support structure for positioning a sheet material roll, and FIG. 2 is an exploded perspective view thereof.
FIG. 3 is a cross-sectional view of the main part taken along line - in FIG. 1. Furthermore, FIG. 4 is a schematic side view showing the overall configuration of a transformer winding device as a winding device in which this shaft support structure is used, and FIG. FIG. In the figure, reference numeral 1 is a rotating shaft, 2 is a flange, 3 is a stopper, 9 is an adjustment bolt, 30 is a sheet material, 31 is a hollow tube, and 32 is a sheet material roll.

Claims

[Claims for Utility Model Registration] A rotating support shaft is fitted into the central position of a sheet material roll made of a hollow tube around which sheet material is wound, and the end surfaces of the hollow tube are attached to both ends of the rotating support shaft. A pair of flanges that position and support the rotary support shaft are fitted externally so as to be non-rotatable and movable along the axial direction of the rotary support shaft, and a predetermined position along the axial direction of the rotary support shaft is attached to the outside of each flange. A positioning shaft support structure for a sheet material roll, characterized in that a stopper that can be fixed in position is fitted onto the outside, and an adjustment bolt that can press and move the flange is disposed on the stopper.