The invention discloses a device for drawing economics bar charts, and relates to a chart drawing device. The device for drawing the economics bar charts comprises a longitudinal fixing rod. A first supporting pad is fixedly connected to the bottom of the longitudinal fixing rod. A horizontal guide rod is movably clamped on the right side of the longitudinal fixing rod. A second supporting pad isfixedly connected to the lower portion of the right end of the horizontal guide rod. A first sliding block is slidably connected to the outer side of the horizontal guide rod. A vertical supporting rod is fixedly connected to the upper portion of the first sliding block. A point light source is fixedly connected to the left side of the top of the vertical supporting rod. A lampshade is fixedly connected to the outer side of the point light source. A longitudinal guide rod is perpendicularly and fixedly connected to the upper portion of the longitudinal fixing rod. The height of the longitudinal guide rod is twice that of the vertical supporting rod. Compared with the prior art, the device has the beneficial effects that the structure is simple, using is convenient, and the size of the device is small; and the device is provided with the point light source so that projection can be achieved through the point light source in use, and then large bar charts can be drawn on a blackboard toprovide convenience for economics teaching.