Angle-adjustable laser cutting clamp

The angle-adjustable laser cutting clamp comprises a clamp base, two vertical plates are symmetrically installed on the top of the clamp base, one side of each vertical plate is rotationally connected with a clamping block, an angle adjusting part is installed on the other side of each vertical plate, and a supporting block at the bottom end of each vertical plate is in butt joint with a distance adjusting part installed in the clamp base. According to the utility model, the angle adjusting part is designed, and the pinion in an initial state is inserted into the gear sleeve and meshed with the gear sleeve, so that when the clamping angle of the clamping block needs to be adjusted, the gear sleeve can be pulled through the retaining ring on the gear sleeve to separate the gear sleeve from the pinion, the clamping angle can be adjusted by rotating the clamping block, and the force is slowly released after the adjustment is finished; and the stretched spring drives the sliding sleeve to slide on the cross rod f