To provide a torch adjustment device can be set easily torch angle improves the thermal management.
The present invention provides a torch adjustment device for adjusting the position with respect to the workpiece of the torch made from the welding torch or cutting torch is mounted on a carriage that travels is placed on the workpiece (B), detachable torch and the torch holder (27) to be held in, and the torch angle adjustment unit for adjusting the angle with respect to the workpiece of the torch holder, perpendicular to the direction of travel of the carriage (B) the torch holder in the plane parallel to the workpiece has a torch and out adjusting unit to adjust the in and out position is moved in the direction of, the, torch holder, consists of a pair of standing pieces (27a, 27b) and the connecting piece that connects the pair of standing pieces and (27c) is formed in a groove-type, it is attached to the torch angle adjustment section through one wall portion (27a) together with the mounting member (28) is provided removably attaching the torch to the coupling piece.