JPS611327U

JPS611327U - Piston snap spring assembly machine

Info

Publication number: JPS611327U
Application number: JP8573484U
Authority: JP
Inventors: 信悟土屋; 貞男川上; 文男佐藤; 正成瀬
Original assignee: トヨタ自動車株式会社
Priority date: 1984-06-09
Filing date: 1984-06-09
Publication date: 1986-01-07
Also published as: JPH0135788Y2

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 the drawing]

第１図ないし第１４図は、本考案に係る一実施例を示し
たもので、第１図は原理の説明図、第２図は組付手段の
説明図、第３図は要部の説明図、第４図は要部の説明図
、第５図はスナップリング供給手段の説明図、第６図は
同じく説明図、第７図は要部の平面図、第８図は第７図
の側面図、第９図は要部の説明図、第１０図は位置決め
手段の説明図、第１１図はクランプ手段の説明図、第１
２図は同じく説明図、第１３図はスナップリング検測手
段の説明図、第１４図は概略全体図である。第１５図は従来の組付手段の説明図、第１６図は従来の
スナップリング供給手段の説明図である。４・・・・・・ピストンピン、６，６’・・・・・・ス
ナップリング、９・・・・・・上側テーパ管、１１・・
・・・・上側圧人棒、１３・・・・・・上側圧入シリン
ダ、１６・・・・・・下側圧入シリンダ、１７・・・・
・・下側圧入棒、１８・・・・・・下側テーパ管、２０
・・・・・・スナップリング挿入シリンダ、２１・・・
・・・押出プレート、２１ａ・・・・・・先端部、２４
・・・・・・ガイドリング溝、４１・・・・・・ワーク
押えシリング、４４・・・・・・位置決めアーム、４７
・・・・・・ワーク（ピストンアセンブリ）。Figures 1 to 14 show an embodiment of the present invention, with Figure 1 being an explanatory diagram of the principle, Figure 2 being an explanatory diagram of the assembly means, and Figure 3 being an explanation of the main parts. Figure 4 is an explanatory diagram of the main parts, Figure 5 is an explanatory diagram of the snap ring supply means, Figure 6 is an explanatory diagram of the same, Figure 7 is a plan view of the main parts, and Figure 8 is an explanatory diagram of the snap ring supply means. A side view, FIG. 9 is an explanatory diagram of the main parts, FIG. 10 is an explanatory diagram of the positioning means, FIG. 11 is an explanatory diagram of the clamping means, and
2 is an explanatory diagram, FIG. 13 is an explanatory diagram of the snap ring inspection means, and FIG. 14 is a schematic overall diagram. FIG. 15 is an explanatory diagram of a conventional assembly means, and FIG. 16 is an explanatory diagram of a conventional snap ring supply means. 4... Piston pin, 6, 6'... Snap ring, 9... Upper tapered pipe, 11...
...Upper presser rod, 13...Upper press-fit cylinder, 16...Lower press-fit cylinder, 17...
...Lower press-fit rod, 18...Lower tapered pipe, 20
...Snap ring insertion cylinder, 21...
... Extrusion plate, 21a ... Tip, 24
...Guide ring groove, 41 ... Work holding sill ring, 44 ... Positioning arm, 47
・・・・・・Work (piston assembly).

Claims

[Scope of utility model registration request]

An upper tapered pipe that holds the snap ring inside and press-fits the piston pin into the workpiece, an upper presser rod that presses the snap ring in the upper tapered pipe into the workpiece, and operates the upper taper pipe and the upper presser rod. an upper press-fitting cylinder that holds the snap ring therein, a lower tapered pipe that holds the snap ring inside, a lower press-fit rod that press-fits the snap ring in the lower tapered pipe into the workpiece, and a lower presser that operates the lower presser rod. A cylinder, an extrusion plate for placing a snap ring on its tip and transporting the snap ring to engage the snap ring in a guide ring groove provided in the tapered tube, and a snap ring insertion cylinder for operating the extrusion plate. A piston snap ring assembly machine characterized by: