Vertical reversible die inspection device

The invention discloses a vertical reversible die inspection device. The vertical reversible die inspection device is characterized by comprising a vertical guide rail, wherein the lower end of the vertical guide rail is connected with a base, a lateral projection is arranged in the middle of the vertical guide rail, two main supporting arms with the upper ends articulated with the projection are arranged on two sides of the projection, castors are respectively arranged at the lower ends of the two main supporting arms, and the lower ends of the two main supporting arms are connected with each other through a cross beam; the middle of each main supporting arm is articulated with the upper end of an auxiliary supporting arm, the lower ends of the two auxiliary supporting arms are each connected with a castor, and hydraulic rods are connected between the main supporting arms and the auxiliary supporting arms which are articulated together; a lower die base sliding block and an upper die base sliding block are matched on one side, which is opposite to the projection, on the vertical guide rail, the lower die base sliding block is provided with a static die connecting plate with a connecting surface perpendicular to the direction of the vertical guide rail, the upper die base sliding block is provided with a dynamic die connecting plate with a connecting surface perpendicular to the direction of the vertical guide rail, and heating devices are respectively arranged inside the static die connecting plate and the dynamic die connecting plate; and a die-casting machine does not need to be occupied, die-casting production is not affected, dies can be convenient to carry and install and can be turned freely.