JPS5913740U

JPS5913740U - Balance weight of rotating body

Info

Publication number: JPS5913740U
Application number: JP10795582U
Authority: JP
Inventors: 大日方　三千雄
Original assignee: 富士電機株式会社
Priority date: 1982-07-16
Filing date: 1982-07-16
Publication date: 1984-01-27

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来例による２つ割型バランスウェイトとその
要部構成図で第１図ａはその平面図、第１図すは第１図
ａのＡ−Ａ断面図、第１図Ｃは２つ割型バランスウェイ
トの斜視図、第２図は従来の他の例による一体型バラン
スウェイトとその要部構成図で第２図ａはその斜視図、
第２図すはその平面図、第２−〇は一体型バランスウェ
イトの斜視図、第３図は本考案の実施例によるバランス
ウェイトとその要部構成図で、第３図ａはその平面図、
第３図すは第３図ａのＢ−Ｂ断面図、第３図Ｃはバラン
スウェイトの斜視図である。３１・・・バランスウェイト、３２・・・バランスウェ
イトの厚さ、３３・・・対角線方向のかど、３７・・・
ダブテール溝、３８・・・ダブテール溝の深さ、４４・
・・押し上げねじ。Fig. 1 is a diagram of a conventional two-split balance weight and its essential parts; Fig. 1a is a plan view thereof; Fig. 1 is a sectional view taken along line A-A in Fig. 1a; Fig. 1C is FIG. 2 is a perspective view of a two-part balance weight; FIG. 2 is a perspective view of another conventional integrated balance weight and a configuration diagram of its main parts; FIG. 2A is a perspective view thereof;
Fig. 2 is a plan view thereof, Fig. 2-0 is a perspective view of the integrated balance weight, Fig. 3 is a configuration diagram of the balance weight and its main parts according to an embodiment of the present invention, and Fig. 3a is its plan view. ,
FIG. 3 is a sectional view taken along line BB in FIG. 3a, and FIG. 3C is a perspective view of the balance weight. 31...Balance weight, 32...Thickness of balance weight, 33...Diagonal corner, 37...
Dovetail groove, 38... Dovetail groove depth, 44.
・Pushing screw.

Claims

[Scope of utility model registration request]

A balance weight with a trapezoidal cross-section and rectangular parallel top and bottom surfaces, which is loaded by a push-up screw into an annular dovetail groove cut into a surface perpendicular to the axis of a rotating body, and whose thickness is shallower than the depth of the dovetail groove. and is formed by cutting one diagonal corner of the rectangle so that one diagonal dimension of the rectangle is narrower than the groove width of the opening of the dovetail groove. balance weight of a rotating body.