Jade carving processing device

The invention provides a jade carving machining device. The jade carving machining device comprises a jade fixing mechanism, a carving machining mechanism and a control mechanism. The jade fixing mechanism comprises a rotatable rotary placing frame used for placing jade, a left-right fixing frame which can clamp the jade and is installed on the rotary placing frame in a front-back rotating mode, and an up-down fixing frame which clamps the jade together with the rotary placing frame. The carving machining mechanism comprises a mechanical arm which is close to or far away from the rotary placing frame along the sliding rail, the mechanical arm is connected with the clamp to clamp different carving tools, and the mechanical arm is driven by the mechanical arm to horizontally or vertically face the jade on the rotary placing frame; and the control mechanism is respectively in electric connection and signal connection with the rotary placing frame, the upper and lower fixing frames, the carving processing mechani