Curved gang saw that multi -angle was bent

The utility model discloses a curved gang saw that multi -angle was bent, including the base, the base upper end has set firmly two reference columns and supporting seat, hydraulic cylinder's tailpiece of the piston rod has set firmly the kicking block, and the kicking block is used for the roof pressure to put immediately on the base under hydraulic cylinder's drive and leans on the process of two tight reference column outer walls to put down the band steel after bending, still including founding curved apron, the both sides of standing curved apron middle part are offered respectively and are used for card to establish the draw -in groove of band steel perk one end, and it is articulated with the supporting seat upper end to found curved apron one end, found the curved apron other end and can dismantle and set firmly on the reference column, the one end of the band steel after flat the turn is put immediately on the base and is leaned on under the state of two tight reference columnouter walls, and the kic