Guide adjustment mechanism for an electric cutting tool

Guide adjustment mechanism provided on an electric cutting tool to guide the electric cutting tool to perform a straight cut， the guide adjusting mechanism being provided on a base plate of the electric cutting tool， the base plate is provided with a guide slot extending along a cutting direction， and the guide adjustment mechanism is designed that the guide slot can receive guide rails of different widths， the guide adjustment mechanism comprising: an adjustment element which is movable between a first position and a second position， the adjustment element having at least two adjustment blocks which are arranged along the cutting direction and spaced apart， at least two Adjustment blocks are designed so that as the adjustment member moves from the first position to the second position， portions of the guide slot corresponding to the at least two adjustment blocks gradually narrow; an adjustment member configured to initiate movement of the adjustment member; and when the adjustment member moves in the first position， which at least two adjustment blocks do not go beyond a side wall surface of the guide slot， so that a width of the guide slot is constant， wherein when the adjustment member is in the second position， the at least two adjustment blocks project from the side wall surface so that widths of portions of the guide slot corresponding to the at least two adjustment blocks are narrower than widths of other sections of the guide slot to keep the guide slot parallel to the guide rail during sliding， which improves the stability and accuracy of the electric cutting tool when it is slid on the guide rail.