JPS6292183U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る把持装置の１形態であり
、第２図は各工程でのワークの送り順を、また第
３図は該送り工程での把持装置の動きを従来例と
の比較で示している。 １１……ツメ、１２……エヤシリンダー、１３
……摺動片、１４……枠、１５……主軸、１６…
…溝、１７……ピン、１８……ガイド面、１９…
…ピストンロツド。 Figure 1 shows one form of the gripping device according to the present invention, Figure 2 shows the order in which workpieces are fed in each process, and Figure 3 compares the movement of the gripping device in the feeding process with a conventional example. It is shown in 11...Tlaw, 12...Air cylinder, 13
...Sliding piece, 14...Frame, 15...Main shaft, 16...
...Groove, 17...Pin, 18...Guide surface, 19...
...Piston rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 枠の先端部に主軸を中立軸に対して対称に設け
、該主軸にはツメをそれぞれ回動自在に軸支し、
また該ツメには長溝を上記主軸間距離の２分の１
以下の距離まで該主軸に近づけて形成し、一方、
枠端にはエヤシリンダーを取着して該枠のガイド
面を案内として摺動する摺動片とピストンロツド
を介して連結し、かつ、摺動片にはピンを取着し
、該ピンが上記長溝と係合していることを特徴と
する把持装置。 A main shaft is provided at the tip of the frame symmetrically with respect to the neutral axis, and each claw is rotatably supported on the main shaft,
In addition, the claw has a long groove that is half the distance between the main shafts.
It is formed close to the main axis by the following distance, while,
An air cylinder is attached to the end of the frame and connected via a piston rod to a sliding piece that slides using the guide surface of the frame as a guide, and a pin is attached to the sliding piece, and the pin is connected to the piston rod. A gripping device that is engaged with a long groove.