JPH0437114U

JPH0437114U -

Info

Publication number: JPH0437114U
Application number: JP7800090U
Authority: JP
Priority date: 1990-07-23
Filing date: 1990-07-23
Publication date: 1992-03-27

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は
要部を示す斜視図、第２図は平面図、第３図は側
面図、第４図は枠型レール内に装着した断面図、
第５図は同チエーン本体のピン部の拡大断面図、
第６図は搬送ライン使用の説明図、第７図は水平
弯曲搬送ライン使用となるチエーン本体の説明図
である。１……チエーン本体、２……内リンクプレート
、３……外リンクプレート、４……ブツシユ、５
……ピン、６……延長ピン、７……ワーク支持軸
、８……枠型レール、９……ガイドローラ、１０
……支持片、１１……サイドローラ、１４……案
内スリツト。 The drawings show an embodiment of the present invention: Fig. 1 is a perspective view showing the main parts, Fig. 2 is a plan view, Fig. 3 is a side view, and Fig. 4 is a cross-sectional view of the device installed in a frame type rail. ,
Figure 5 is an enlarged sectional view of the pin part of the chain body.
FIG. 6 is an explanatory diagram of the use of a conveyance line, and FIG. 7 is an explanatory diagram of the chain body used with a horizontal curved conveyance line. 1...Chain body, 2...Inner link plate, 3...Outer link plate, 4...Button, 5
...Pin, 6...Extension pin, 7...Work support shaft, 8...Frame rail, 9...Guide roller, 10
... Support piece, 11 ... Side roller, 14 ... Guide slit.

Claims

[Scope of utility model registration request]

Pins at every few pitches of the chain body are used as extension pins, guide rollers are provided at both ends of the extension pins to roll on the inner surface of the frame-shaped rail, and hook-shaped support pieces are provided on link plates located in the middle of the extension pins. A side roller is provided that rolls on the inner surface of the frame rail arranged orthogonally to the guide roller, and an appropriate extension pin among the extension pins is further lengthened to serve as a work support shaft that protrudes laterally from a guide slit on one side of the frame rail. A conveyance chain.