JPH01146750U

JPH01146750U -

Info

Publication number: JPH01146750U
Application number: JP3461688U
Authority: JP
Priority date: 1988-03-16
Filing date: 1988-03-16
Publication date: 1989-10-11

Description

[Brief explanation of the drawing]

第１図は、この考案の一実施例によるブラケツ
ト取付用座の側面図、第２図はその正面図である
。第３図は、断面で、この考案の一実施例による
ブラケツト取付用座を有するフレームとブラケツ
トとの接合部を詳細に示した詳細図、第４図は、
この考案の一実施例によるフレーム端面の加工例
を示す説明図である。第５図、第６図は、一般的
なブラケツト取付用座とフレーム取付用座が隙間
をもつて取り付けられた場合を説明する説明図。
第７図〜第９図は、この考案の応用例を示す側面
図及び正面図である。第１０図は、従来の回転電
機の外観を示す側面図、第１１図は、その正面図
、第１２図は、従来の回転電機のフレームとブラ
ケツトとの接合部を示す詳細図、第１３図は、従
来のフレームの端面加工例を示す説明図である。図において１はフレーム、２は回転軸、３はブ
ラケツト、４はフレームの胴、５は従来のブラケ
ツト取付用座、６は据付用足、７はブラケツト３
のフレーム取付用座、８は締結用ボルト、９は加
工用治具、１０はブラケツト取付用座、１１はブ
ラケツト取付用座の接触部、１２はブラケツト取
付用座の非接触部である。なお、図中、同一符号
は、同一又は相当部分を示す。 FIG. 1 is a side view of a bracket mounting seat according to an embodiment of the invention, and FIG. 2 is a front view thereof. FIG. 3 is a cross-sectional view showing in detail a joint between a frame having a bracket mounting seat and a bracket according to an embodiment of the invention, and FIG.
FIG. 4 is an explanatory diagram showing an example of processing a frame end face according to an embodiment of the invention. FIGS. 5 and 6 are explanatory diagrams illustrating a case where a general bracket mounting seat and a frame mounting seat are attached with a gap between them.
7 to 9 are a side view and a front view showing an example of application of this invention. Fig. 10 is a side view showing the appearance of a conventional rotating electrical machine, Fig. 11 is a front view thereof, Fig. 12 is a detailed view showing the joint between the frame and bracket of the conventional rotating electrical machine, and Fig. 13. FIG. 2 is an explanatory diagram showing an example of end face processing of a conventional frame. In the figure, 1 is a frame, 2 is a rotating shaft, 3 is a bracket, 4 is a body of the frame, 5 is a conventional bracket mounting seat, 6 is an installation foot, and 7 is a bracket 3.
8 is a fastening bolt, 9 is a processing jig, 10 is a bracket mounting seat, 11 is a contact portion of the bracket mounting seat, and 12 is a non-contact portion of the bracket mounting seat. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

A rotating electric machine having a frame made of a cylindrical steel plate and a bracket that detachably covers both side openings of the frame and includes a bearing for holding a rotating shaft, and a bracket mounting seat for fixing the bracket to the frame. A rotating electric machine characterized in that the part is formed of a member formed by a contact part that comes into contact with a frame mounting seat provided on the bracket and a non-contact part that does not come into contact with it.