Mechanical horizontal type broaching machine

The invention discloses a mechanical horizontal type broaching machine which comprises a horizontally arranged machine body and at least two linear guide tracks which are positioned on the machine body and extend in the horizontal direction at an interval, wherein ball screw rod pairs which extended in the same direction with the linear guide tracks are arranged between the linear guide tracks; a driving device for driving the ball screw rod pairs to move is further arranged on the machine body; a main sliding plate is connected to the ball screw rod pairs and the upper parts of the linear guide tracks; the main sliding plate moves along the linear guide tracks under the driving of the ball screw rod pairs; a clamp for clamping a workpiece is fixed on the main sliding plate; a broaching cutter is fixed on the machine body and is positioned above the clamped workpiece and/or on at least one of the left and right sides of the clamped workpiece. The mechanical horizontal type broaching machine disclosed by the i