Multi-purpose precision machine tool

A multi-purpose precision machine tool, comprising a machine tool body, a first workpiece fixing mechanism, a second workpiece fixing mechanism and a tool mechanism, wherein the first workpiece fixing mechanism and the second workpiece fixing mechanism are provided on two distal ends of a top of the machine tool body, respectively;

• and the tool mechanism is provided in a middle section of the machine tool body;
• the first workpiece fixing mechanism comprises a first transverse guide rail, a first longitudinal sliding table, a first horizontal spindle power head and a first clamp;
• the first transverse guide rail is fixedly provided on the machine tool body, the first longitudinal sliding table is slidably provided on the first transverse guide rail, the first horizontal spindle power head is provided on the first longitudinal sliding table, and the first clamp is provided on a power output end of the first horizontal spindle power head;
• the second workpiece fixing mechanism comprises a second transverse guide rail, a second longitudinal sliding table, a second horizontal spindle power head and a second clamp;
• the second transverse guide rail is fixedly provided on the machine tool body, the second longitudinal sliding table is slidably provided on the second transverse guide rail, the second horizontal spindle power head is provided on the second longitudinal sliding table, and the second clamp is provided on a power output end of the second horizontal spindle power head;
• the tool mechanism comprises a platform, a bracket, a sliding table, a tool power head and a tool holder;
• the platform is fixedly provided in a middle section of the machine tool body, the bracket is provided on the platform, the sliding table is provided on the bracket, the tool power head is slidably provided on the sliding table, and the tool holder is provided on the platform.