HANDHELD LASER CLADDING HEAD DEVICE

The invention relates to the field of laser cladding, in particular to a handheld laser cladding head device which comprises a handheld gun body, a focusing mirror mounting seat, a focusing mirror, a powder distributing block, a protective mirror module, a connecting column, a hard alloy pipe and a powder feeding nozzle. The focusing mirror mounting base is fixedly connected to the handheld gun body, the focusing mirror is mounted in a hole of the focusing mirror mounting base, the powder distributing block is fixedly connected to the handheld gun body, the protective mirror module is fixedly connected to the handheld gun body, the powder feeding nozzle is connected with the protective mirror module through the connecting column, and the hard alloy pipe is connected with an inner hole of the powder feeding nozzle in an interference fit mode. The device is small and exquisite in structure, flexible to use, stable and reliable to operate and capable of bearing high-power laser; therefore, the laser cladding operation can be quickly and conveniently carried out on some irregular parts or special parts of the parts; and the market blank of handheld laser cladding is filled in the laser cladding market.