Heating wire quick-bending machine

The utility model relates to a heating wire quick-bending machine which is characterized by comprising a rack (1), wherein bending devices (2) are arranged on the rack (1); a sensor (3) and a display screen (4) are sequentially arranged below each bending device (2); each bending device (2) comprises a bending head (2.1); two threading bosses (2.1.1) are arranged at the front end of each bending head (2.1); each bending device (2) further comprises a motor (2.2), a first connecting plate (2.3), a first connecting pin shaft (2.4), a connecting rod (2.5), a second connecting pin shaft (2.6), a reciprocating rotating shaft (2.7), a second connecting plate (2.8), a bearing seat (2.9) and a bending device base (2.10). The detecting device for the heating wire quick-bending machine has the advantage that a bending experiment can be efficiently and accurately carried out.