KR100319347B1 - Ston block production method - Google Patents

Abstract

The present invention relates to a method for manufacturing a stone brick used for the construction of various structures, and to solve the problems associated with manufacturing a stone brick by a cutting method using a conventional saw.

The method for manufacturing a stone brick according to the present invention comprises a block processing step (a) of processing a raw stone into a block (1) having a predetermined thickness and width using a saw; Shear groove forming step (b) to form; The stone by each shear brick step by shearing step (c) to apply the force in the opposite direction to the left and right on the basis of the upper and lower shear grooves (3) It has a configuration to manufacture.

This configuration can reduce the cutting process by the saw to reduce the consumption of tools and power, it is possible to mass production of stone by the shearing method, triangular stone brick by appropriately adjusting the position and depth of the shear groove It is possible to manufacture pentagonal stone bricks and can be constructed in various forms.

Description

Manufacturing method of stone brick {STON BLOCK PRODUCTION METHOD}

The present invention relates to a method for producing a stone brick used for the construction of various structures.

The conventional stone brick is manufactured by cutting a large stone block with a saw and processing it into a rectangular general brick shape.

In the method of manufacturing a stone brick, the cutting process by the saw occupies most of the whole process.

In general, the cutting process is made by attaching the diamond tip to the circular saw, and the cutting is performed by the friction between the diamond and the stone. Therefore, the cutting efficiency is very low and requires high power according to the operation of the saw. Therefore, it can be said that the ratio of processing cost to the stone products produced is very high.

The production process of the stone brick is also made by cutting process by the saw, so the production efficiency is low and the tool consumption is high. Therefore, the ratio of the processing cost to the price of the stone brick is very high.

For this reason, despite the durability and decorative effects of stone bricks, the production cost is high, so it is difficult to construct using stone bricks except for special purposes and places.

The present invention is a new method for producing a stone brick by the continuous shearing method of the primary block stone blocks to have a certain width and thickness in order to solve the problems of the conventional stone brick production method produced by the cutting process by the saw It is designed for the purpose of presenting a new method for producing stone bricks in various shapes according to the use and function.

1 is a manufacturing process of the stone brick according to the present invention

Figure 2 is a manufacturing process diagram of a triangular brick according to the present invention.

Figure 3 is a manufacturing process of the pentagon stone brick according to the present invention

4 is a relationship between the depth of the shear groove and the shape of the stone brick formed

Figure 5 is a construction state of the stone brick produced by the present invention

* Description of the major symbols

1.Block 2.Shear Groove 3.Stone Brick

3'.Triangle Stone Brick 3 ".5Triangle Stone Brick

4.saw 5.wedge

The method for producing a stone brick according to the present invention comprises a block processing step (a) of processing a raw stone into a block 1 having a predetermined thickness and width using a saw; Shear groove forming step (b) for forming a shear groove (2) of a predetermined depth on the upper and lower surfaces of the block; Shear step (c) for shearing the block to each stone brick (3) by applying the force in the opposite direction to the left and right on the basis of the upper and lower shear grooves.

Figure 1 shows the process of each step, the block processing step is the step of cutting the raw stone with a cube and processing into a cube, the thickness and width of the block is the same as the standard of the stone brick to be manufactured, or general cement brick It can be determined to match the thickness and width of.

In the shear groove forming step, the spacing of the shear grooves can be adjusted to match the length of the general cement brick by the length of the stone brick.

Shear grooves are intended to be easily broken by giving a scratch to the block. When a force is applied to the shear grooves, the shear grooves may be split at the shortest distance between the shear grooves to obtain a stone brick having a desired size.

By applying a force in the shearing step, a wedge is inserted into each shear groove to press or shears by pressing the right side while the left side of the block is fixed on the basis of the shear groove, and then the next shear groove protrudes from the left side fixing portion continuously. Shearing methods can be used.

In forming the shear grooves or performing the shearing process, the shear grooves are simultaneously formed at the same time for each block by the saw 4 and the shear wedge 5 which are continuously arranged up and down at the length interval of the stone brick, and the shear is simultaneously performed. By increasing the production efficiency.

In the case of manufacturing rectangular stone bricks, shear grooves formed at the top and bottom of the block are formed at the same position up and down, and the depth of formation of the shear grooves is not limited, but the minimum depth is considered in consideration of power or tool consumption required for the cutting process. When the thickness is approximately 0.05-0.1w with respect to the stone block width w, smooth shear can be induced.

2 and 3 show that by the method of manufacturing a stone brick according to the present invention, triangular brick 3 'and pentagonal stone brick 3 " different from conventional brick shapes can be manufactured.

The triangular stone brick and the pentagonal stone brick are formed at the center of the shear grooves formed on the upper surface in the shear groove forming step of the stone brick manufacturing process. In the state where the left side is fixed, the right side can be pressurized and sheared, and then the next shear groove can be produced by continuously shearing by protruding from the left side fixed part.

Triangular bricks and pentagonal bricks are determined by the depth of formation of shear grooves.The pentagonal bricks are achieved by making the depth of the cutting grooves within the range 0.05-0.1w of the block width (w), and the depth of the shear grooves increases. It is possible to obtain a pentagonal brick with a larger angle at the vertex, and the triangular masonry brick can be obtained by setting the depth of the shear groove to be in the range of 0.1-0.45w of the block width w.

The depth of the shear groove relative to the block width is applied to the principle that the splitting caused by the brittleness of the stone is made at the shortest distance between the weakness caused by the upper shear groove and the weakness caused by the lower shear groove. Depending on the depth of the shear groove for w) various brick shapes, such as ag, can be obtained.

Therefore, the depth of the shear groove for the block width is an element that is determined according to the shape of the brick to be obtained. In the figure, the brick type by a and b corresponds to the approximate triangular brick, and the brick type up to cg is a pentagonal brick type. Will correspond to

In the drawings, reference numeral 8 denotes a fixing plate for fixing the block, 9 denotes a pressure bar, and 10 denotes a shear line that is sheared by pressing.

The stone brick manufactured by the method according to the present invention may be used in the same manner as in general cement bricks, or as shown in FIG. 5, to form a fin groove 6 and construct each of the stone bricks with the pin 7 to be engaged. Used as a way.

The stone brick manufactured by the above method is a flat and even surface because the surface formed by the block forming step is obtained by cutting, and the surface formed by the shear becomes a somewhat rough surface, but the shear surface when masonry is stacked It is buried in the mortar without entering the outside, and only the surface formed by cutting enters the outside, thus becoming a shape similar to a stone brick manufactured by a conventional cutting method.

The present invention has the effect of reducing power and reducing the consumption of expensive cutting tools by minimizing the cutting process by the saw blade, and can produce a large number of stone bricks simultaneously by a continuous shearing process using the splitting characteristics of the stone The production efficiency of the stone walls can be significantly improved, and by adjusting the formation position or the depth of formation of the shear grooves, the stone bricks can be manufactured in the shape of a square like a conventional brick, or manufactured in a triangular or pentagonal shape.

By this effect, it is possible to produce the stone brick at a significantly lower cost than the manufacturing cost required for the conventional stone brick manufacturing process, so that it can be constructed in various ways in the place where the aesthetic or texture of the stone brick is required.

Claims (2)

Block processing step (a) for processing the gemstone into a block (1) having a predetermined thickness and width using a saw, and shear groove forming step (b) for forming a shear groove 2 of a predetermined depth on the upper and lower surfaces of the block And stone bricks, characterized in that the stone is produced in each stone brick by the shearing step (c) of shearing the block to each stone brick (3) by applying the force in the opposite direction on the left and right shear grooves Manufacturing method. According to claim 1, Shear grooves formed on the lower surface in the shear groove forming step (b) is formed at the central position of the shear grooves formed on the upper surface, the depth of formation of the shear grooves 0.05-0.45 with respect to the block width (w) In the shearing step (b), the left side of the block is fixed by pressing the right side in a state in which the left side of the block is fixed in the shear step (b). Stone brick manufacturing method characterized in that the manufacturing.