Feeding device for precision hardware

The invention discloses a feeding device for precision hardware. The feeding device comprises a workbench and a rotating wheel, and the rotating wheel is arranged above the workbench; the glass disc is arranged on the upper end face of the rotating wheel; the circular feeding groove is formed in the upper end face of the glass disc; the fixing assembly comprises a first limiting mechanism used for limiting the workpiece and a second limiting mechanism used for further limiting the workpiece, and the fixing assembly is located on one side of the first limiting mechanism; by arranging a fixing assembly composed of a first limiting mechanism and a second limiting mechanism, workpieces on a glass disc can be driven through two sets of driving discs, so that the workpieces on the glass disc are driven into a circular feeding groove, and the circular feeding groove can feed the workpieces conveniently; and the situation that workpieces remain on the glass disc to affect the feeding speed of the workpieces is avoide