Patent application number | Description | Published |
20130111965 | MOLD FOR HOT STAMPING - A mold for hot stamping is disclosed. The mold may include: a base plate configured to receive and exhaust coolant; at least one appearance block mounted at a surface of the base plate and positioned along a shape of a product, the appearance block having a mounting space therein; and an insert block inserted in the mounting space so as to be fixed to the appearance block and mounted at a surface of the base plate. The insert block is provided with a plurality of passages in an exterior surface thereof for circulating coolant, wherein the plurality of passages are in fluidly communication with the base plate. | 05-09-2013 |
20130145809 | MOLD FOR HOT STAMPING AND METHOD OF MANUFACTURING THE SAME - A mold for hot stamping is disclosed. The mold may include: a base plate configured to receive and exhaust coolant, at least one lower mold and at least one upper mold. The at least one lower mold may be mounted at a surface of the base plate, and configured to receive the coolant from the base plate. The lower mold may also have the same shape as a lower shape of a product so as to form the lower shape of the product during hot stamping. The upper mold is made of material different from that of the lower mold, coupled to an upper portion of the lower mold, has the same shape as an upper shape of the product so as to form the upper shape of the product, and is configured to receive the coolant from the lower mold such that the coolant flows in the upper mold. | 06-13-2013 |
20160030993 | MOLD FOR HOT STAMPING AND METHOD OF MANUFACTURING THE SAME - A mold for hot stamping is disclosed. The mold may include: a base plate configured to receive and exhaust coolant, at least one lower mold and at least one upper mold. The at least one lower mold may be mounted at a surface of the base plate, and configured to receive the coolant from the base plate. The lower mold may also have the same shape as a lower shape of a product so as to form the lower shape of the product during hot stamping. The upper mold is made of material different from that of the lower mold, coupled to an upper portion of the lower mold, has the same shape as an upper shape of the product so as to form the upper shape of the product, and is configured to receive the coolant from the lower mold such that the coolant flows in the upper mold. | 02-04-2016 |