The invention discloses a fine-machining high-efficiency embossing machine. The embossing machine comprises a working frame; a fixing column is arranged in the middle of an inner cavity of the working frame; a supporting disc is fixedly arranged at the top of the fixing column; a telescopic motor is arranged at the top of the inner cavity of the working frame; the bottom of the telescopic motor is fixedly connected to a telescopic rod; the bottom of the telescopic rod is fixedly connected to an embossing plate; supporting columns are arranged on the two sides of the bottom of the working frame; the tops of the supporting columns are fixedly provided with lifting rods; the tops of the lifting rods are fixedly connected to protection frames; inner cavities of the protection frames are connected to conveying devices through bearing bases; and the conveying devices each comprise a transmission rolling wheel. According to the fine-machining high-efficiency embossing machine, materials to be embossed can be quickly moved through the interaction of conveying belts and the transmission rolling wheels, and therefore the production of embossed articles can be improved, and the embossing machine can work with the high efficiency within a short time.