Terminal thermal strengthening device

The utility model discloses a terminal thermal strengthening device, which comprises a heating and pressing mechanism (1), a positioning and clamping mechanism (2) and a bottom plate (4), the heating and pressing mechanism comprises a stand column (11), a clamping base (12), a pressing air cylinder (13), a transverse plate (14), a heating base plate (15), a pressing jig (16) and a heating terminal (17). The stand column (11) is fixedly installed on the bottom plate (4), the clamping seat (12) is clamped on the stand column (11), the pressing air cylinder (13) is fixed on the clamping seat (12), the front end of a piston rod (131) of the pressing air cylinder is fixedly connected with the transverse plate (14), the guide column (18) is arranged on the transverse plate (14), the heating base plate (15) is fixedly installed at the lower end of the transverse plate (14), the pressing jig (16) is connected below the heating base plate (15), and the heating terminal (17) is fixed on the lower surface of the pressin