The invention discloses a multifunctional full automatic wire ranging terminal pressing machine, which comprises an organic frame, as well as a front wire feeding module, a rear wire feeding module, a front peeling and cutting module, a rear peeling and cutting module, and a rear pressing end module which are arranged on the organic frame, therefore, the front wire feeding module is utilized to feed the wire ranging, two wires adhered together on the wire ranging are divided and moved horizontally; the front peeling and cutting module is utilized to complete cutting and front end peeling; the rear peeling module is used for peeling the rear end of the wire ranging; the front pressing end module and the rear pressing end module are respectively applied for pressing the front and the rear terminals of the wire ranging; and the rear wire feeding module is utilized to moving the wire ranging and complete the wire ranging output of the terminal pressing, the whole operation can be completed without operators, so that the automation degree of the production is improved, the structure of the whole device is simple, the control is convenient, the production efficiency is effectively improved, the production quality of the product is ensured, the production cost is lowered, and load of enterprises is lowered.