Guarantee auxiliary structure and bar cropper of fracture parallel and level when reinforcing bar is cut

The utility model discloses a guarantee the auxiliary structure of fracture parallel and level when the reinforcing bar is cut, including the positioning adjustment piece, the positioning adjustment piece is provided with a plurality of locating hole along diaphragm length direction including the diaphragm and the riser that link to each other on the diaphragm. The utility model also discloses a fixed notch reaches as above that bar cropper is provided with knife section, shim, is used for to place the reinforcing bar on the shearing machine auxiliary structure, the positioning adjustment piece is installed on the shearing machine through the bolt with locating hole, mounting hole looks adaptation, and when the the positioning hole in different positions was installed to the bolt, it is different that the riser of positioning adjustment piece falls into the intraoral position of fixed slot. Utilize the utility model provides a positioning adjustment piece has prevented the rotation ofreinforcing bar in cuttin