| 摘要 |
PURPOSE:To make it possible to hold a plurality of kinds of tubular inserts even having different inner diameters and forces them in the insert holes of a molded article and perform press fitting operation even in a constricted space. CONSTITUTION:The finger 1 for press fitting of different diameter components concerned is equipped with a shank 3, which is fixed through a heat insulating plate 6 to a finger main body 4, and a shaft 2, which is fittingly inserted in the shank 3. On the shaft 2, a small diameter part 2a, a medium diameter part 2b and a large diameter part 2d are formed in the order named from the free end side. At the same time, a plurality of axially extending slots 2c are provided from the tip face of the small diameter part 2a to near middle part of the medium diameter part 2b. The shank 3 consists of a small diameter part 3b and a large diameter part 3a. Further, at the tip of the small diameter part 3b, a small diameter projecting part 3c, which forms a stepped part to the medium diameter part 2b of the shaft 2, is formed. |
