| 摘要 |
An assembly type punch for an upper or lower part of a tile forming mold is provided to reduce the punch exchanging time by exchanging a tile-shaped plate directly coming into contact with the upside of a tile, according to the kind of the tile and to decrease a gap by reducing the size by 80%. An assembly type punch(100) for an upper or lower part of a tile forming mold is composed of: a base plate(110); a tile-shaped plate(120) coming into contact with the base plate and having patterns on the opposite surface; and a combining unit(200) for exchanging only the tile-shaped plate by separably joining the tile-shaped plate to the base plate. The combining unit comprises cover plates(212) coming into contact with both the peripheral surfaces of the base plate and the tile-shaped plate; combining projections(214) protruded at the upper and lower edges of the cover plate; combining grooves(216) recessed at each peripheral surface of the base plate and the tile-shaped plate, to prevent the base plate and the tile-shaped plate from being separated vertically by receiving the combining projections; and joining members(218) joining the cover plate and the base plate to hold the combining projections inserted into the combining grooves. |
