JPS6344738U

JPS6344738U -

Info

Publication number: JPS6344738U
Application number: JP13967486U
Authority: JP
Priority date: 1986-09-11
Filing date: 1986-09-11
Publication date: 1988-03-25

Description

[Brief explanation of the drawing]

第１図ないし第５図は実施例を示し、第１図は
全体斜視説明図、第２図は分解斜視説明図、第３
図は要部断面図、第４図は要部平面説明図、第５
図は動作説明図である。Ｌ…基線、１１…支持ブロツク、１２…爪部材
、１２ｄ…長孔、１３…引張りばね、１４…駆動
片、１４ｄ…リンクピン。 Figures 1 to 5 show examples, with Figure 1 being an overall perspective explanatory view, Figure 2 being an exploded perspective explanatory view, and Figure 3 being an exploded perspective explanatory view.
The figure is a sectional view of the main part, Fig. 4 is a plan view of the main part, and Fig. 5 is a cross-sectional view of the main part.
The figure is an explanatory diagram of the operation. L... Base line, 11... Support block, 12... Claw member, 12d... Elongated hole, 13... Tension spring, 14... Drive piece, 14d... Link pin.

Claims

[Scope of utility model registration request]

A support block, a drive piece slidable in the direction of the tip of the support block, protruding from the tip of the support block to face each other, each having a center of rotation at the tip of the support block, and the drive piece It consists of a pair of claw members each having a long hole at its base end that is commonly engaged with a link pin protruding from the drive piece. On the other hand, a tension spring is provided that connects the pawl members, and the point of action of the spring on the pawl member is located at a base line connecting the centers of rotation of the pawl members in the middle of the opening/closing stroke of the pawl member. 1. A tool gripping device for an automatic tool changer, characterized in that the tool gripping device is configured to move over the entire length of the tool.