一种新式的钻夹头

Novel drill chuck

Abstract

The utility model provides a new-typed drill chuck, which comprises a clamp jaw and a connection body matching and connecting to a drive mechanism and also has a rotatable chuck body enclosing out of the connection body. The chuck body is arranged with an inclined holding jaw groove with a holding jaw arranged inside. The front end of the chuck body is provided with a hole for the holding jaw extending out. The holding jaw and the front end of the connection body are connected with a thread. The chuck body is arranged with a flexible insert and a flexible ring form. The utility model has novel and simple structure and reliable performance. In addition, the flexible insert and the flexible ring form can increase the friction force while the hands are grasping the drill chuck, which is beneficial to inputting larger torsion force, and is convenient to label the product and improve the aesthetic.
本实用新型提供了一种新式的钻夹头。它设有夹爪及与驱动机械配合连接的连接体,它还设有围绕在连接体外的可旋转的夹头体,所述夹头体设有倾斜的夹爪槽,夹爪设于夹爪槽中,夹头体的前端具有供夹爪伸出的孔,夹爪与连接体前端螺纹连接,所述夹头体上设有由柔性嵌件或柔性环形体。本实用新型结构新颖简单,工作可靠,并且,柔性嵌件或柔性环形体既可增加手握钻夹头时的摩擦力,有利于输入更大的扭力,同时,也便于进行产品的标识并提高产品的美观度。

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