Electric cutting machine
Disclosed is an electric cutting machine comprising: a base ( 1 ); a longitudinally movable table ( 2 ); a cutting head ( 3 ) provided with a cutting disc ( 32 ) and an electric drive motor ( 33 ); two rolling assemblies ( 4 ) with wheels ( 41 ) and rolling bearings ( 43 ) mounted by means of independent axles ( 42, 44 ) on a vertical partition ( 52 ) of parallel longitudinal profiles ( 5 ) mounted on the base ( 1 ); a pair of longitudinal guides ( 6 ) attached to the movable table ( 2 ) and which comprise a longitudinal support track ( 63 ) for supporting on the wheels ( 41 ) of the corresponding rolling assembly ( 4 ), and a horizontal wing ( 65 ) located under the rolling bearings ( 43 ) of the corresponding rolling assembly ( 4 ); and interchangeable longitudinal guides ( 6 a ) longer than the longitudinal guides ( 6 ), for adapting the cutting capacity.
1 . An electric cutting machine, comprising:
a base;
a movable table mounted on the base configured to move in a longitudinal cutting direction and forming a support surface for a tile or piece to be cut;
an adjustable cutting head mounted on the base and comprising a cutting disc located above the movable table and an electric drive motor driving the cutting disc;
a pair of longitudinal profiles, parallel and spaced apart, mounted on the base of the cutting machine, each longitudinal profile comprising a lower surface configured for attachment to said base and a vertical partition facing an upper area;
rolling assemblies supported on said longitudinal profiles and spaced apart along the longitudinal profiles, each rolling assembly comprising: a wheel and a rolling bearing arranged on opposite sides of the vertical partition of a corresponding longitudinal profile, and mounted by means of independent axles on said vertical partition; and
a pair of side longitudinal guides fixed to the movable table, each of said side longitudinal guides comprising an upper surface configured for attachment to a lower portion of the movable table, said upper surface extending from the lower portion in a first arm and in a second arm of different length, parallel and spaced apart, the first arm ending in a longitudinal support track that is configured to be supported on the wheels of a corresponding rolling assembly and the second arm ending in a horizontal wing facing the first arm and is configured to be located under the rolling bearing of a corresponding rolling assembly and the second arm further including an inclined reinforcing branch connected to the upper surface.
2 . The machine according to claim 1 , further comprising at least two interchangeable pairs of side longitudinal guides of a different length and configured to be removably attachable for alternative fixing thereof to the movable table.
3 . The machine according to claim 2 , wherein at least one of the interchangeable pairs of side longitudinal guides has a longer length than the movable table.