The invention relates to a hole punching device, in particular to a cut-cloth fixing and hole punching device of a garment factory. The cut-cloth fixing and hole punching device can compress and fix cut cloth and punch holes automatically. The cut-cloth fixing and hole punching device of the garment factory comprises vertical brackets, bed plates, moving car frames, a first sliding rod and a firstsliding sleeve. The vertical brackets are symmetrically arranged on the left and right sides, the upper ends of the vertical brackets on the left and right sides are fixedly connected with the bed plates, and the moving car frames are located on the outsides of the vertical brackets on the left and right sides. The cut-cloth fixing and hole punching device has the functions of compressing and fixing the cut cloth and punching the holes automatically, and overcomes the shortcomings that when manually punching the holes, iron piers are used for fixing the cut cloth, when punching the holes, a hole punching air machine is pressed down with both hands by force to punch the holes, not only are time and manpower wasted, but also when punching holes, the cut cloth is insecurely fixed by the ironpiers, and the cut cloth is moved and punched slantingly. The cut-cloth fixing and hole punching device has the characteristics of convenient use, safe use, simple operation, low manufacturing cost and the like.