Electric cutting machine

Patent metadata

Field	Value
Publication number	US-12485580-B2
Application number	US-202017789731-A
Country	US
Kind code	B2
Filing date	Oct 30, 2020
Priority date	Oct 30, 2020
Publication date	Dec 2, 2025
Grant date	Dec 2, 2025

Abstract

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.

First claim

The invention claimed is:

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.

Assignees

• Boada Germans Sa

Inventors

• Sarmiento Miguel Angel
• Ipatenko Alek

Classifications

• B23D1/02

  by movement of the work-support · CPC title

• B23D1/04

  with the tool supported only on one side of the bed · CPC title

• B23D1/006

  Rails · CPC title

• F16C2322/34

  Sawing machines · CPC title

• F16C29/04

  Ball or roller bearings · CPC title