| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure for cooling the end parts of a vulcanization mold for a crawler belt which does not affect product quality by the dispersion in attachment of end plates for cooling and can attempt the reduction of valcanization time. SOLUTION: In a structure for cooling the end parts of a vulcanization mold, an upper cooling end plate 14a and a lower cooling end plate 14b of a pair are attached to the longitudinal end parts of a mold main body 13 consisting of an upper vulcanization mold 11 and a lower vulcanization mold 12. In the upper cooling end plate 14a and the lower cooling end plate 14b, engagement recessions 15a, 15b which are notched in nearly the same form as the end part of the product shape of a crawler belt product W such as a rubber crawler are formed. In the end plates 14a, 14b, a cooling hole 16 is formed to pass a cooling fluid. |
