ROD-SHAPED MEMBER CHUCKING DEVICE AND ROD-SHAPED MEMBER CHUCKING METHOD

摘要

The present invention is provided with a case, within which a bottom cap surface is formed, and a chuck tool at which a top cap surface is formed. The bottom cap surface is formed into a concave surface. The top cap surface is formed into a concave surface. Such a rod-shaped member chucking device moves a rod-shaped member to a predetermined position with respect to the chuck tool by sandwiching the rod-shaped member between the bottom cap surface and the top cap surface when the rod-shaped member is inserted into the case. The chuck tool immobilizes the rod-shaped member when the rod-shaped member inserted into the case is sandwiched between the bottom cap surface and the top cap surface. The rod-shaped member chucking device can more appropriately immobilize a rod-shaped member in a chuck tool in a manner so that the rod-shaped member is disposed at a predetermined position with respect to the chuck tool.