Dual angle guide for ceramic cutting machines
A dual angle guide ( 3 ) for ceramic cutting machines ( 1 ) includes a base ( 16 ); first and second positioning elements ( 4, 5 ) disposed on the base; a sector ( 9 ) calibrated with fixed angles for each positioning element; a first fixed stop ( 11 ) and a second fixed stop ( 12 ) for locating the positioning elements at a chosen angle on the respective calibrated sector ( 9 ); and rotation elements ( 13 ) for rotating the positioning elements in such a way that the positioning elements make it possible to make cuts in the ceramic piece ( 10 ) at different angles. The cuts are made by a cutting tool mounted to a sliding carriage ( 6 ). Each of the first and second positioning elements is rotatable in both a clockwise direction and an anti-clockwise direction in order to facilitate the scoring and cutting of the ceramic piece at various angles.
1. A ceramic cutting machine comprising:
a dual angle guide;
a cutting machine base;
a sliding carriage mounted on the cutting machine base; and
a cutting tool mounted on the sliding carriage, wherein the dual angle guide comprises:
a dual angle guide base disposed on the cutting machine base;
a first positioning element and a second positioning element disposed on the dual angle guide base, the first and second positioning elements being rotatable in both a clockwise direction and an anti-clockwise direction so as to be regulatable in order to facilitate scoring and cutting of a ceramic piece at different angles;
first and second sectors calibrated with fixed angles, the first and second sectors being arranged on the first and second positioning elements, respectively;
first and second fixed stops, which locate the first and second positioning elements at a chosen angle on the respective calibrated sector; and
rotation elements, which facilitate rotation of the first and second positioning elements such that the positioning elements are independent from one another and make it possible to cut the ceramic piece at different angles with the ceramic piece always being supported on the cutting machine base,
wherein the dual angle guide further comprises a stop element and a latch element connecting the stop element to the positioning element,
wherein an end of the latch element is introduced into the stop element and another end of the latch element is introduced into a flute formed in the first positioning element, in such a way that the stop element is contiguous to the first positioning element.
2. The ceramic cutting machine according to claim 1 , wherein each of the first fixed stop and the second fixed stop comprises:
a nut inserted into a hole, where the hole prevents the nut from moving; and
a cap threaded onto the nut in order to fasten the respective positioning element in a specific position.
3. The ceramic cutting machine according to claim 1 , wherein the dual angle guide further comprises a bent piece and a mobile piece inserted into the stop element,
wherein the bent piece is joined to the mobile piece by fastening elements, the stop element serving as a guide for the mobile piece, in such a way that the bent piece is displaced longitudinally along a length of the stop element and one of the first and second positioning elements.
4. The ceramic cutting machine according to claim 3 , wherein each of the first and second positioning elements comprises at least two lock holes, wherein at least two locking pins are threaded, which fit into at least two recesses comprised in the latch element, thereby fastening the latch element to at least one of the first and second positioning elements.
5. The ceramic cutting machine according to claim 4 , wherein each of the locking pins comprises an internal spring and has a retractable sphere at one end, the sphere fitting into the recesses in the latch element.
6. The ceramic cutting machine according to claim 1 , wherein each calibrated sector comprises a concentric groove with an arched profile, and a calibrated scale located towards the outside of the groove.
7. The ceramic cutting machine according to claim 1 , wherein each of the first and second positioning elements comprises a calibrated ruler.
8. The ceramic cutting machine according to claim 1 , wherein each of the first and second positioning elements comprises at least two lock holes, wherein at least two locking pins are threaded, and fit into at least two recesses in the latch element, thereby fastening the latch element to at least one of the first and second positioning elements.
9. The ceramic cutting machine according to claim 8 , wherein each of the locking pins comprises an internal spring and a retractable sphere at one end, the retractable sphere fitting into the recesses in the latch element.
10. The ceramic cutting machine according to claim 1 , wherein each of the first and second positioning elements are rotatably mounted on one of the rotating elements, and the first and second positioning elements are separated from each other.
11. The ceramic cutting machine according to claim 1 , wherein the dual angle guide is positioned at an end of the cutting machine base.