JPS59158716U - Rotating body fixture - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例の説明図、第２図は本考案実施例の分解
図、第３図は内輪の側面図、第４図は使用状態の断面図
であり、図中 □　　１・・・内輪、２・・・外輪、３・・・ボルト、
４・・・回転体、５・・・回転軸、１１・・・つば部、
１２・・・筒部、１３・・・チーグー面。Fig. 1 is an explanatory diagram of the conventional example, Fig. 2 is an exploded view of the embodiment of the present invention, Fig. 3 is a side view of the inner ring, and Fig. 4 is a sectional view of the used state. Inner ring, 2...outer ring, 3...bolt,
4...Rotating body, 5...Rotating shaft, 11...Brim portion,
12... Cylinder part, 13... Chigu surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸に外嵌する内輪につば部を設け、回転体に内接す
る外輪と前記内輪とをテーパー面で密接させ、前記つば
部と外輪間に複数の締付用のボルトを装着したものに於
いて、内輪及び外輪の両方、　　　に軸線方向の全域に
わたって開放するスリットを設け、前記内輪のテーパー
面の大径側端部につば部を張り出させ、前記つば部のっ
ぽ高さ内にボルト孔を設け、他方、外輪の前記ボルト孔
と適合する位置にネジ孔を設けると共に該ネジ孔が外輪
の薄肉側肉厚中心に位置するようにし、さらに、前記薄
肉側内−厚を前記ネジ孔直径より僅かに大きく　　　′
設定した回転体固定具。A collar is provided on the inner ring that fits around the rotating shaft, the outer ring inscribed in the rotating body and the inner ring are brought into close contact with each other on a tapered surface, and a plurality of tightening bolts are installed between the collar and the outer ring. A slit is provided in both the inner ring and the outer ring that opens over the entire axial direction, a flange is made to protrude from the large diameter end of the tapered surface of the inner ring, and a bolt hole is formed within the height of the flange. On the other hand, a screw hole is provided at a position that matches the bolt hole of the outer ring, and the screw hole is located at the center of the thickness of the thin side of the outer ring, and further, the inner thickness of the thin side is made smaller than the diameter of the screw hole. Slightly larger ′
Set rotating body fixture.