RU167471U1 - BRIDGE MACHINE FOR CUTTING NATURAL STONE TO TILES - Google Patents

Abstract

The proposal relates to equipment for processing natural stone, in particular to stone-cutting and polishing machines. The inventive utility model solves the problem of increasing the reliability of a bridge machine for processing natural stone. A bridge machine for processing natural stone includes a bridge, shoes, a composite carriage consisting of two parts with fastening devices in the form of frames connected with the possibility of relative displacement, for example, by inserts and bolted connections, two symmetrically arranged relative to the longitudinal axis of the caliper machine with working bodies , for example, in the form of cutting disks, the distance between the cutting disks being regulated depending on the sizes of natural stone tiles and is L = bN, where b is the size of the tile; N is the number of tiles. Bridge machine for processing stone operates as follows. Before starting work, cutting discs are installed in accordance with the dimensions of natural stone tiles. With a composite carriage with two calipers, tiles are cut. By installing two calipers symmetrically located relative to the longitudinal axis of the machine with working bodies in the form of cutting discs, the reliability of the bridge machine increases due to the exclusion of bending and tearing loads acting on the carriage and the bridge, in addition, almost twice (taking into account the time spent on adjusting the distance between cutting discs) increases the productivity of the bridge machine.

Description

BRIDGE MACHINE FOR CUTTING NATURAL STONE TO TILES

The proposal relates to equipment for processing natural stone, in particular to stone-cutting machines.

Known bridge machine for processing natural stone, containing a bridge, shoes, a carriage with a mounting device in the form of a frame, a support with a working body in the form of a cutting disk mounted on the frame [1].

The closest analogue to the claimed utility model in terms of features is a bridge machine for processing natural stone, containing a bridge, shoes, a carriage with a mounting device in the form of two frames, one of which is removable, calipers with various working bodies, mounted on the carriage frames [2] .

A disadvantage of the known bridge machines for processing natural stone is the low reliability of the machine, due to the action on the carriage and the bridge of bending and tearing loads when the cantilever arrangement of the caliper with the working body.

The inventive utility model solves the problem of increasing the reliability of a bridge machine for processing natural stone.

To solve this problem, the claimed utility model contains the following essential features distinguishing from the closest analogue: a bridge machine for processing natural stone contains a composite carriage consisting of two parts with mounting devices in the form of frames connected with the possibility of relative displacement, two symmetrically located relative to the longitudinal machine axis caliper with tools, e.g., in the form of cutting disks, the distance between the rotors (cutting disk) L _i regulates I am depending on the size of natural stone tiles and is

L _i = b _i N,

where b _i is the size of the tile; N is the number of tiles.

In contrast to the prototype, the claimed utility model allows, due to the installation of two calipers symmetrically positioned relative to the longitudinal axis of the machine, to reduce the machine load due to the exclusion of bending and tearing loads acting on the carriage and the bridge, and to increase the reliability of the bridge machine. In addition, when two calipers are installed, almost twice (taking into account the time spent on adjusting the distance between the cutting discs), the productivity of the bridge machine is increased.

The essence of the claimed utility model is illustrated in the drawing. In FIG. 1 shows a general view of a bridge machine for processing natural stone (where 1 is a bridge; 2 is shoes; 3 is a composite carriage; 7 is a support; 8 is a cutting disc); in FIG. 2 shows a composite carriage with calipers (where 3 is a composite carriage; 4 is a frame; 5 is an insert; 6 is a bolt connection; 7 is a caliper; 8 is a cutting disc); in FIG. 3 shows a diagram of a cut of natural stone (where 8 is a cutting disc).

The bridge machine for cutting natural stone into tiles includes a bridge 1, shoes 2, a composite carriage 3, consisting of two parts with mounting devices in the form of frames 4, connected with the possibility of relative displacement, for example, by inserts 5 and bolted connection 6, two symmetrically arranged relative to the longitudinal axis of the caliper machine 7 with working bodies, for example, in the form of cutting disks 8, and the distance between the cutting disks 8 is regulated depending on the size of the natural stone tiles and is L _i = b _i N, where b _i - p tile size; N is the number of tiles.

A bridge machine for cutting natural stone into tiles operates as follows. Before starting work, the installation of cutting discs 8 in accordance with the dimensions of the tiles of natural stone. When the composite carriage 3 with two calipers 7 is cutting tiles. When two calipers 7 symmetrically located relative to the longitudinal axis of the machine are installed, with the working bodies in the form of cutting disks 8, the reliability of the bridge machine is increased due to the elimination of bending and tearing loads acting on the carriage and the bridge, in addition, almost twice (taking into account the time spent on regulation the distance between the cutting discs 8) increases the performance of the bridge machine.

Thus, the claimed technical solution is a bridge machine for cutting natural stone into tiles, including a bridge, shoes, a composite carriage, consisting of two parts with mounting devices in the form of frames connected with relative displacement, two symmetrically located relative to the longitudinal axis of the caliper machine working bodies in the form of cutting disks, and the distance between the disks is regulated depending on the size of the tiles of natural stone and is L _i = b _i N, where b _i is the size of the tile; N is the number of tiles; ensures the achievement of the technical result, which consists in increasing the reliability of the machine by eliminating bending and tearing loads acting on the carriage and the bridge, and in increasing the productivity of the machine while simultaneously performing two cuts with two cutting discs.

INFORMATION SOURCES

1. A bridge machine for processing natural stone. Utility Model Patent No. 130248, B24B 7/22, B28D 1/04, publ. 07/20/2013

Claims (4)

1. A bridge machine for cutting natural stone into tiles, containing a bridge, shoes, a carriage with mounting devices in the form of frames and a caliper with a cutting disc mounted on a carriage frame, characterized in that it is equipped with a second caliper with a cutting disc, wherein said carriage made of two parts, each of which is equipped with the said frames, and the said calipers are located on the respective carriage frames symmetrically with respect to the longitudinal axis of the machine, and the carriage parts are interconnected relative displacement with the ability to adjust the distance between the cutting discs. 2. The machine according to p. 1, characterized in that the cutting discs of the calipers are installed relative to each other at a distance L _i corresponding to the condition L _i = b _i N, where b _i is the size of the tile; N is the number of tiles when cutting the stone.