JPS63179073U

JPS63179073U -

Info

Publication number: JPS63179073U
Application number: JP6858987U
Authority: JP
Priority date: 1987-05-08
Filing date: 1987-05-08
Publication date: 1988-11-18
Anticipated expiration: 2002-05-08
Also published as: JPH0518060Y2

Description

[Brief explanation of drawings]

第１図乃至第１４図は本考案の一実施例に係り
、第１図はスナツプリングの装着装置の断面側面
図、第２図は第１図の平面図、第３図は第２図の
右側面図、第４図は押圧部材の側面図、第５図は
第４図の左側面図、第６図は上記押圧部材がセン
タシヤフトに装着された状態を示す一部断面側面
図、第７図はワークの一例であるピストンの側面
図、第８図乃至第１４図は動作状態説明図であり
、第８図は装着装置にスナツプリングがセツトさ
れる状態を示す動作状態説明図、第９図は上記ス
ナツプリングのセツトが完了した状態を示す動作
状態説明図、第１０図は第９図の右側面図、第１
１図はスナツプリングが押圧部材に付勢されて一
部が係合溝に係合された状態を示す動作状態説明
、第１２は第１１図の右側面図、第１３図はスナ
ツプリングの外周が順次係合されていく状態を示
す動作状態説明図、第１４図は第１３図の右側面
図である。６……スナツプリング、８ｃ……案内面、１６
……押圧部材、１６ａ……リング付勢面、１６ｂ
……スリツト。 1 to 14 relate to one embodiment of the present invention, in which FIG. 1 is a cross-sectional side view of a snap spring mounting device, FIG. 2 is a plan view of FIG. 1, and FIG. 3 is a right side view of FIG. 2. 4 is a side view of the pressing member, FIG. 5 is a left side view of FIG. 4, FIG. 6 is a partially sectional side view showing the pressing member attached to the center shaft, and FIG. The figure is a side view of a piston, which is an example of a workpiece, and FIGS. 8 to 14 are explanatory diagrams of the operating state. FIG. is an explanatory diagram of the operating state showing the state in which the above-mentioned snap spring has been set, FIG. 10 is a right side view of FIG. 9, and FIG.
Figure 1 is an explanation of the operating state in which the snap ring is urged by the pressing member and partially engaged with the engagement groove, Figure 12 is a right side view of Figure 11, and Figure 13 is a diagram showing the outer periphery of the snap ring sequentially. FIG. 14 is a right side view of FIG. 13, which is an explanatory diagram of the operating state showing the engaged state. 6...Snat spring, 8c...Guidance surface, 16
...Press member, 16a...Ring biasing surface, 16b
...Slit.

Claims

[Claims for Utility Model Registration] A pressing member that biases the side surface of the snap spring;
In the snap spring mounting device, the snap spring is provided with a guide surface that deforms the snap spring by the biasing force of the pressing member, wherein a pressing portion that biases the snap spring while holding it diagonally is formed at the tip of the pressing member. A snap spring mounting device characterized in that the pressing member is rotatably provided.