Machining center facilitating noise reduction and heat dissipation

The utility model discloses a machining center facilitating noise reduction and heat dissipation. The device comprises a fixed base, a shell, a fixed block, a motor and heat dissipation holes, a cooling box is arranged in the fixed base; a refrigeration sheet is arranged in the cooling box; a feeding hole is formed in the left side surface of the fixed base; the right end of the feeding port penetrates through the left side face of the fixed base to be connected with the cooling box, a piston is arranged in the feeding port, the shell is arranged on the upper side face of the fixed base, a movable door is arranged on the front side face of the shell, an observation window is arranged on the front side face of the movable door, and first sound absorption cotton is arranged on the outer surface of the front side of the movable door. The utility model discloses a machining center facilitating noise reduction and heat dissipation. The movable door is provided with the first sound absorption cotton, the sound insu