Auxiliary clamping and supporting device for steel bar bending

The utility model discloses an auxiliary clamping and supporting device for steel bar bending. The auxiliary clamping and supporting device comprises a guide rail mechanism, a clamping mechanism and a supporting mechanism. The clamping mechanism comprises a first mounting box and a clamping assembly arranged on the first mounting box, and the first mounting box is in sliding fit with the guide rail mechanism; the supporting mechanism comprises a second mounting box and a lifting assembly, wherein the second mounting box and the first mounting box are arranged in a spaced mode, the lifting assembly is arranged on the second mounting box, and the second mounting box is in sliding fit with the guide rail mechanism. The steel bar bending device can be used for clamping and supporting a steel bar to be bent in the steel bar bending operation. 本实用新型公开了一种钢筋折弯的辅助夹持支撑装置，包括导轨机构、夹持机构以及支撑机构；所述夹持机构包括第一安装箱以及设置在所述第一安装箱上的夹持组件，所述第一安装箱与所述导轨机构滑动配合；所述支撑机构包括与所述第一安装箱间隔设置的第二安装箱以及设置在所述第二安装箱上的升降组件，所述第二安装箱与所述导轨机构滑动配合。本实用新型可在钢筋折弯操作中要对待