Multi-surface machining clamp for small hardware decorating part

The utility model discloses a multi-face machining clamp for a small hardware decorating part. The device comprises a supporting seat which is vertically arranged, a horizontally-arranged fixing plateis arranged at the upper end of the supporting base. A supporting vertical plate arranged at the upper end of the supporting seat is arranged on the lower end surface of the fixing plate; at least two concave product clamping grooves are formed in the edge of one side of the upper end face of the fixing plate. An upper clamping plate is arranged at the upper end of the product clamping groove, the upper clamping plate is arranged at the upper end of the fixing plate through at least two guide sleeves and can move up and down, at least two positioning pins and a spring are arranged between theupper clamping plate and the fixing plate, and a tightening screw is screwed at the upper end of the upper clamping plate. Under the matching effect of the product clamping groove and the upper clamping plate, multiple faces