Formation grinding wheel, grinding bed and grinding formation arc edge ceramic tiles

[0021] Below will combine accompanying drawing of the present invention Figure 1~5 , clearly and completely describe the technical solution of the present invention, obviously, the described embodiments are only some embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] like figure 1 As shown, in one embodiment of the present invention, profile grinding wheel 10 is made of diamond or alloy steel. The outer diameter of forming grinding wheel 10, and the diameter of grinding wheel surface 11 are The diameter of the inner support shaft hole 12 is preferably 60 mm. The shape of the included angle between the grinding wheel surface 11 and the two side disk surfaces 20, 30 is made into concave arc angles 40, 50, and the concave arc angle forming edge is formed on the grinding wheel surface 11 side or both sides edges. In order to improve the durability of the profiled grinding wheel 10, the included angles 41, 51 between the concave arc angles 40, 50 and the grinding wheel surface 11 are impact-resistant arc angles, and the impact-resistant arc angles are 30° or 60°. The included angles 21 and 31 between the concave arc angle 40 (or 50 ) and the disk surface 20 (or 30 ) are anti-shock arc angles, and the anti-shock arc angles are 30° or 60°. ,like image 3 As shown, in one embodiment of the present invention, the distance "A" projected from the concave arc angles 40 and 50 in the direction of the disc surfaces 20 and 30 is 6.8-9.5 mm.

[0023] In order to make the profiled grinding wheel 10 more durable during use and reduce the temperature of the profiled grinding wheel 10 during grinding, in one embodiment of the present invention, the angles between the concave arc angles 40, 50 and the disk surfaces 20, 30 Set up a plurality of parallel water injection grooves 42,52. In order to improve, when the forming grinding wheel 10 is running at high speed, the cooling water flows downward in multiple parallel water injection grooves 42, 52. Fill the gutter for the dovetail shape. In this way, it can avoid the water in the water injection tank being thrown out of the tank due to the action of centrifugal force during the rotation process, so that more water can be stored, so that more cooling water flows into the cutting and grinding parts to cool them down better.

[0024] In order to facilitate the dynamic balance adjustment of the shaped grinding wheel 10 , in one embodiment of the present invention, a plurality of concentrically arranged balance weight groove rails are provided on one or both disk surfaces 20 , 30 of the shaped grinding wheel 10 . When dynamic balance adjustment is required, the counterweight can be installed in the balance counterweight groove.

[0025] Thereby, the forming grinding wheel 10 of the present invention can be directly installed on a grinding machine during use, and can simultaneously perform circular arc forming on the inner legs of two ceramic tiles arranged in parallel.

[0026] like Figure 5 As shown, an embodiment of the present invention also provides a grinding machine, including a profiled grinding wheel 10 installed in the middle of the grinding machine, a steel plate 60 , straight-edged ceramic tiles 70 , and a conveyor belt 80 . The shaped grinding wheel 10 is the above-mentioned shaped grinding wheel 10, which is installed on the grinding and cutting equipment in the middle of the grinding machine. The size of the steel plate should be corresponding to the size of the conveyor belt 80, and the straight edge ceramic tile 70 is placed on the conveyor belt, and the placement direction should make the straight edge line of the straight edge ceramic tile 70 parallel to the cutting surface.

[0027] like Figure 5 As shown, the straight-edge ceramic tile 70 placed on the conveyor belt is driven by the conveyor belt 80 into the cutting surface of the cutting equipment, and the forming grinding wheel 10 set in the grinding and cutting equipment runs quickly, grinding the arc along the edge of the straight-edge ceramic tile 70 , as the ceramic tile moves forward, its arc edge is ground and cut into shape, so that the shape of the grinding place of the shaped grinding wheel 10 is the same as the arc edge of the arc edge brick.

[0028] An embodiment of the present invention also provides an arc-edge ceramic tile, which is an arc-edge ceramic tile formed by grinding the forming grinding wheel in any one of the embodiments, and the arc-shaped edge of the arc-edge ceramic tile is in line with the shape The concave arc-shaped edges of the grinding wheel 10 are consistent.

[0029] The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.