MACHINING DEVICE FOR MACHINING PLIER JAW ON PLIER WORKPIECE

摘要

Disclosed is a machining device for machining a plier jaw on a plier workpiece (7). The plier workpiece comprises a plier mouth (71), a plier jaw (72) and a handle (73) which are connected in sequence. The machining device comprises a base (1), a disc (2), a first drive device (3) used for driving the intermittent rotation of the disc, a clamp (4) arranged on the disc and used for clamping the plier jaw, and a plurality of machining mechanisms arranged on the base. The connecting line between the centre of the plier jaw and the clamping centre of the clamp is arranged in the vertical direction. The machining mechanisms comprise a first machining mechanism (5) used for drilling the plier jaw and a second machining mechanism (6) used for milling the upper surface of the plier jaw. The first machining mechanism comprises a drill bit (52) used for drilling. When the disc stops, the clamping centre of the clamp below the first machining mechanism coincides with the vertical projection of the drill bit on the horizontal plane. The first machining mechanism in the device is used for directly drilling the plier jaw without location alignment, saving on manual work and improving machining efficiency. The machining device can machine multiple plier workpieces at the same time, further improving the machining efficiency.