Clamping mechanism and steel bar bending equipment

The utility model discloses a clamping mechanism and reinforcing steel bar bending equipment, the clamping mechanism comprises a plate frame, the plate frame is slidably connected to a frame, the plate frame comprises a bottom plate and a vertical plate fixedly connected with the bottom plate, and a reinforcing steel bar walks on the bottom plate; the swing block is pivoted to the vertical plate, the swing block rotates to press the reinforcing steel bar against the bottom plate so as to enable the clamping mechanism to be switched to a clamping state, and the swing block rotates reversely to be separated from the reinforcing steel bar so as to enable the clamping mechanism to be switched to a releasing state; and the driving part is used for driving the swing block to rotate back and forth. 本发明公开了一种夹持机构及钢筋折弯设备，该夹持机构包括：板架，其滑动连接于框架上，所述板架包括底板以及与底板固定连接的立板，钢筋行走于底板上；摆块，其枢接于所述立板上，所述摆块通过转动而将所述钢筋压靠于所述底板上以使夹持机构切换至夹持状态，并通过反向转动而与钢筋分离以使夹持机构切换至释放状态；驱动部件，其用于驱动摆块往复转动。