| 摘要 |
A jig for a chain is provided to be fastened to a chain by bending the tip of a T-pin thereby, inserting the tip of the T-pin into the chain. A jig for a chain comprises a main body(10) having a horizontal plate(11) and a pair of vertical plates(12); a pair of guide rods(20) joined to the vertical plates; a transfer plate(30) joined to the guide rods to allow it to slide on them; and a hydraulic cylinder(40) joined to the vertical plates and the transfer plate. The vertical plates of the main body consists of a hole(12b) into which the guide rod is fitted; and a protruded hole(12a) protruding a pin joined to a chain. The horizontal plates of the main body has a guide hole(11a) guiding the transfer plate. |
