JPS58868U

JPS58868U - Retaining ring attachment/detachment tool

Info

Publication number: JPS58868U
Application number: JP9555781U
Authority: JP
Inventors: 小池　恭正
Original assignee: Nissan Motor Co Ltd
Current assignee: Nissan Motor Co Ltd
Priority date: 1981-06-26
Filing date: 1981-06-26
Publication date: 1983-01-06

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図は従来の止め輪取り付は工具を示す概略斜視図、
第２図イはＥ型止め輪の正面図、第２図口は第２図イの
ローロ線に沿う断面図、第３図はこの考案に係る止め軸
着脱工具の一実施例の正面図、第４図は第３図のＩＶ−
ＩＶ矢視断面図、第５図は第３図及び第４図に示す止め
軸着脱工具で相手軸からＥｙｊ１止め輪を取り外す場合
を示す一部断面正面図、第６図は第３図に示す止め軸着
脱工具でＥ型止め輪を相手軸に取り付ける場合を示す一
部断面正面図である。５・・・止め輪、６・・・相手軸、１２・・・略だるま
形状の貫通孔、１３・・・第１貫通孔、１４・・・第２
貫通孔、１５・・・第１貫通孔と第２貫通孔との接続部
、Ｄ・・・止め輪の外径、ｄ・・・軸の直径。Figure 1 is a schematic perspective view showing the tool used to install a conventional retaining ring.
FIG. 2A is a front view of the E-type retaining ring, the opening in FIG. 2 is a sectional view taken along the roller line in FIG. Figure 4 is IV- of Figure 3.
5 is a partially sectional front view showing the case where the Eyj1 retaining ring is removed from the mating shaft using the retaining shaft attachment/detachment tool shown in FIGS. 3 and 4, and FIG. 6 is shown in FIG. 3. FIG. 7 is a partially sectional front view showing a case where an E-type retaining ring is attached to a mating shaft using a retaining shaft attachment/detachment tool. 5... Retaining ring, 6... Mating shaft, 12... Approximately pot-shaped through hole, 13... First through hole, 14... Second
Through hole, 15... Connection portion between first through hole and second through hole, D... Outer diameter of retaining ring, d... Diameter of shaft.

Claims

[Scope of utility model registration request]

Roughly formed by connecting a first through hole having a diameter slightly larger than the outer diameter of the retaining ring and a second through hole having a width slightly larger than the diameter of the mating shaft into which the retaining ring is fitted. The device includes a pot-shaped through hole, and the width of the connection portion between the first through hole and the second through hole of the substantially potbell-shaped through hole is equal or approximately equal to the inside of the second through hole. Features a stop and shaft attachment/detachment tool.