A Reinforce Part Of A Chuck for clamping machine work

摘要

The present invention relates to a reinforcing portion of a chuck for clamping a workpiece, which includes a left reinforcing portion; and a right reinforcing portion located apart from the left reinforcing portion. The left reinforcing portion includes a first left reinforcing portion and a second left reinforcing portion. The right reinforcing portion includes a first right reinforcing portion and a second right reinforcing portion. The first left reinforcing portion includes a first left horizontal reinforcing portion and a second left horizontal reinforcing portion. The first left horizontal reinforcing portion is connected to one side of the second left reinforcing portion, and the second left reinforcing portion is connected to the other side of a left vertical reinforcing portion. The first right reinforcing portion includes a first right horizontal reinforcing portion and a second right horizontal reinforcing portion. The first right horizontal reinforcing portion is connected to one side of the second right reinforcing portion, and the second right horizontal reinforcing portion is connected to the other side of a right vertical reinforcing portion. The reinforcing portion also includes a first horizontal reinforcing portion connection portion which connects the first left horizontal reinforcing portion with the first right horizontal reinforcing portion. Because the reinforcing portion includes the first horizontal reinforcing portion connection portion which can connect the left reinforcing portion and the right reinforcing portion, the left reinforcing portion and the right reinforcing portion can be arranged to accurately face each other, thereby preventing an error from occurring in sliding a support portion of a base jaw and easily manufacturing a chuck for clamping a workpiece.