JPS58123923U

JPS58123923U - Fastening device between shaft and rotating body

Info

Publication number: JPS58123923U
Application number: JP1983282U
Authority: JP
Inventors: 細川　暁弘
Original assignee: 株式会社椿本チエイン
Priority date: 1982-02-17
Filing date: 1982-02-17
Publication date: 1983-08-23
Also published as: JPS6114749Y2

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図は従来の締結装置の縦断面図、第２図は本案の一
実施例の第３図Ａ−Ａ線断面図、第３図は第２図の左側
面図、第４図は内、外筒の斜視図、第５図は本案の変形
例の第２図と同様の断面図である。１・・・軸、２・・・回転体、５・・・内筒、６・・・
外筒、８゜９・・・円筒部、１０・・・内部フランジ一
部、１１・・・外部フランジ部、１２・・・フランジ部
、１３・・・楔合輪、１４・・・加圧フランジ、１５・
・・円筒部、１６・・・フランジ部、２３・・・止めね
じ。第３図Ａ］ °１６・η Ａ（笛第４図Fig. 1 is a longitudinal sectional view of a conventional fastening device, Fig. 2 is a sectional view taken along line A-A in Fig. 3 of an embodiment of the present invention, Fig. 3 is a left side view of Fig. 2, and Fig. 4 is an internal view. , a perspective view of the outer cylinder, and FIG. 5 is a sectional view similar to FIG. 2 of a modification of the present invention. 1... Shaft, 2... Rotating body, 5... Inner cylinder, 6...
Outer cylinder, 8゜9... Cylindrical part, 10... Part of internal flange, 11... External flange part, 12... Flange part, 13... Wedge ring, 14... Pressure Flange, 15・
... Cylindrical part, 16... Flange part, 23... Set screw. Figure 3 A] °16 ・η A (Flute Figure 4

Claims

[Scope of utility model registration request]

In a fastening device that fastens the rotating body to the shaft by applying pressure in the axial direction to a wedge ring that is inserted into the gap between the shaft through-hole of the rotating body and the shaft, and the inner and outer rings slide into contact with each other with conical surfaces, an outer cylinder having an inner flange portion that fits onto the shaft formed at the inner end of the shaft through hole of the cylindrical portion to be fitted therein; and an outer flange portion that is formed at the outer end opposite to the inner end and contacts the side surface of the rotating body; 1. an inner cylinder having a cylindrical part externally fitted on the shaft and a flange part internally fitted in the cylindrical part of the outer cylinder and inscribed in the internal flange part; A wedge architrave fitted between both cylinder parts of the inner cylinder and the outer cylinder, a cylindrical part inserted between the cylinder parts and pressurizing the wedge architrave, and a flange part bolted to the external flange part. A fastening device for connecting a shaft and a rotating body, the device having a pressurizing flange and a set screw fastening an outer cylinder to the shaft at the outer flange.