Tool suitable for surfacing heating of hard alloy of multiple components

The utility model discloses a tool suitable for multi-component hard alloy surfacing heating, which relates to the field of workpiece surfacing auxiliary devices, and comprises a base, an outer pipe is vertically arranged on the base, an inner pipe capable of moving along the axis direction of the outer pipe is assembled in the outer pipe, and the inner pipe is provided with a plurality of clamping grooves. Or an inner pipe capable of adjusting the mounting angle and height is assembled outside the outer pipe, and a locking mechanism is arranged between the inner pipe and the outer pipe; and at least two transverse pipes for mounting flame guns are arranged on the inner pipe. The position of a workpiece heated by the flame gun is adjusted by adjusting the position of the flame gun, and the purpose of convenient adjustment is achieved. 本实用新型公开了一种适用于多部件硬质合金堆焊加热的工装，涉及工件堆焊辅助装置领域，包括基座，所述基座竖直布置有外管，所述外管内装配有能够沿着外管轴线方向移动的内管，或者所述外管外装配有能够调节安装角度和高度的内管，所述内管与外管之间设置有锁定机构；所述内管上设置有至少两根用于安装火焰枪的横管。本实用新型通过调整火焰枪的位置，来调整火焰枪加热工件的位置，