Clamp and assembly tool

The utility model is applicable to the field of semiconductor laser coating, and discloses a clamp and an assembling tool, the assembling tool is used for assembling a laser bar on the clamp, the clamp comprises a fixed frame, a clamping plate detachably connected with the fixed frame and a fastener used for connecting the fixed frame and the clamping plate, the middle of the fixed frame is hollowed out, and the clamping plate is detachably connected with the fixed frame. The clamping plates are fixed on the fixing frame through the fasteners, the number of the clamping plates is at least two, the two adjacent clamping plates are used for clamping the laser bar, a V-shaped clamping opening is formed in the side, facing the other clamping plate, of each clamping plate, and the laser bar is clamped in the V-shaped clamping openings of the two adjacent clamping plates. The clamp is in linear contact with the end face of the laser bar, the laser bar can be comprehensively coated, the laser bar has the uniform coa