CN2306115Y - Stone cutter - Google Patents

Abstract

The utility model relates to a stone cutter, which is composed of a motor which is arranged on the same machine frame, a main shaft, one end of which is provided with a cutting slice, a main shaft which can be used for placing being cutting slice, and a work bench which can be used for placing being cutting material, wherein, the work bench comprises a movable work bench and a rotary work bench; the bottom of the movable work bench is provided with a roller which is provided with an upper annular roller path and a lower annular roller path and can adapt the requirements of cutting the stones of different thickness; the side face of the rotary work bench is provided with a guide groove, a prepared hole and a sliding column hole. The stone cutter can be adjusted to the inclination condition of 45 DEG to a horizontal situation condition. The utility model can be used for vertical cutting, and can also be used for the bevel cutting of 45 DEG.

Description

A kind of stone cutting machine

The utility model relates to a kind of cutting mechanics, particularly a kind of stone cutting machine tool.

Building and decoration industry use toothless saw to cut ceramic wafer, marble slab or other building stones sheet material more at present.This instrument is convenient to move, and is easy to use, but owing to be hand-held, labour intensity is big, and efficient is lower, and precision is difficult for assurance, and can only carry out perpendicular cuts, can not carry out 45 ° oblique angle cutting.

The purpose of this utility model provides a kind of stone cutting machine that can improve cutting accuracy and operating efficiency, and this cutting machine can also carry out 45 ° of oblique angle cuttings except that carrying out the perpendicular cuts.

The purpose of this utility model is achieved in that motor and an end be equipped with the main shaft of cutting blade and lay the workbench that is cut building stones and all is fixed on the iron frame, motor rotary shaft is connected with main shaft by variable speed drive, the workbench that is positioned at the main shaft below partly is made of travelling table and rotary table two, is fixed together by sliding sash.Be equipped with the travelling table bottom can be along rolling of sliding sash edge and the roller of being located by sliding sash, and the rotary table side has gathering sill, preformed hole and a plurality of travellers hole and is fixed on the frame by the traveller that inserts wherein.

Operation principle of the present utility model is: after start, shaft of motor drives main shaft by variable speed drive and rotates, the cutting blade that main shaft one end is installed also rotates thereupon, the building stones that are cut are placed on the travelling table, during with the hand propelled travelling table, can be owing to have under this workbench along rolling of sliding sash edge and the roller of being located by sliding sash, this workbench will be pushed very effortlessly, and along continuous straight runs translation exactly, the rotation building stones along with cutting blade in the moving process just are cut.The rotary table side has gathering sill, preformed hole and a plurality of travellers hole, traveller can be inserted in wherein two traveller holes, also can be inserted in preformed hole and the gathering sill, the insertion position of adjusting traveller rotary table is the level of state or with the heeling condition at level angle at 45.When under these two kinds of different conditions, promoting travelling table, place the building stones on this platform will be subjected to perpendicular cuts or the cutting of 45 oblique angle.

The advantage of this stone cutting machine is, cutting blade and workbench and all be fixed on the frame as the motor of power, so can guarantee machining accuracy, alleviated labour intensity, improved operating efficiency, because workbench has level and inclination two states, therefore can carry out perpendicular cuts or 45 ° of oblique angle cuttings.This stone cutting machine can cut various buildings, health ceramic wafer, also can the cutting marble plate, and terrazzo plate uniform thickness template material.

The utility model is described in further detail below in conjunction with accompanying drawing and an embodiment.

Fig. 1 is the side-looking structure chart of an embodiment of the utility model.(1) is frame among the figure, and (2) are traveller, and (3) are preformed hole, (4) be traveller, (5) are rotary table, and (6) are buting iron, (7) be sliding sash, (8) be following raceway groove, (9) are last raceway groove, and (10) are roller, (11) be travelling table, (12) be positioning rule, (13) are protective cover, and (14) are left side silk nut, (15) be gland, (16) be cutting blade, (17) are the cutting blade gland, and (18) are main shaft, (19) be water tank, (20) be bearing block, (21) are backplate, and (22) are gathering sill.

Frame (1) is welded by angle steel.Motor and the variable speed drive that is fixed together with frame is equipped with in frame right side backplate (21) inside, and present embodiment adopts belt transmission, and power of motor is 0.75 kilowatt, and rotating speed is 2800 rev/mins, is 5000 rev/mins by the belt pulley speed change.As long as unload backplate (21) when changing belt.The frame top is provided with water tank, holds the cutting cooling water.Main shaft partly is made up of main shaft (18), left side silk nut (14), gland (15), cutting blade (16) and cutting blade gland (17), when screwing left side silk nut (14), cutting blade as cutting tool just is fixed on the main shaft, and can rotate with main shaft.Main shaft is fixed by bolts on the frame (1) by bearing block (20).Protective cover (13) is for security purpose is provided with, and it covers the overhanging part of cutting blade (16) and main shaft (18).

Workbench is divided into travelling table (11) and rotary table (5) two parts, and two is partly fixed with each other by steel sliding sash (7).

The main body of travelling table (11) is one deck firm steel plate, the roller (10) of 4 horizontal positioned is equipped with in the bottom, have the last raceway groove (9) and the following raceway groove (8) of annular on the roller (10), the edge of sliding sash (7) embeds in the raceway groove, also can be rolled along the sliding sash edge in roller (10) location.When sliding sash (7) edge is positioned at raceway groove (9), the table top of travelling table (11) and the distance of cutting blade are bigger, and the building stones that suitable cutting is thicker are when the edge of sliding sash (7) is positioned at raceway groove (8), table top and cutting blade distance are less, are fit to the thin building stones of cutting.

The main body of rotary table (5) is the firm steel plate of one deck, and its side is welded with two and is trapezoidal steel plate, has a gathering sill, a preformed hole and two traveller holes on this steel plate, fixes by traveller (2) and traveller (4) between it and the frame (1).(position as shown in Figure 1) workbench is the level of state when traveller (2) and traveller (4) insert in two traveller holes, can carry out perpendicular cuts.When a traveller is inserted in the preformed hole, another traveller is inserted in gathering sill when terminal, and workbench is the heeling condition with level angle at 45.Carry out 45 ° of oblique angle cuttings as need, traveller (2) and traveller (4) can be outwarded winding, extract traveller (4) out, rotary table is promoted to the frame direction, counterclockwise rotate 45 ° simultaneously, make the first wife hole alignment of preformed hole (3) and traveller (4), insert traveller (4), traveller this moment (2) is positioned at the end of gathering sill (22), tightens each nut then, can carry out the oblique angle cutting.

The base of sliding sash (7) is welded on the table top of rotary table (5), and the rear and front end of sliding sash (7) is welded with and prevents that travelling table (11) breaks away from the strip shelves iron (6) of sliding sash.The rectangle positioning rule (12) of steel is housed on the table top of travelling table (11), and its effect is to make to be cut building stones longitudinal register on travelling table.

Claims (3)

1. stone cutting machine, it is characterized in that a motor and an end are equipped with the main shaft (18) of cutting blade and lay the workbench that is cut building stones all is fixed on the iron frame (1), motor rotary shaft is connected with main shaft (18) by variable speed drive, the workbench that is positioned at the main shaft below partly is made of travelling table and rotary table two, two partly link together by sliding sash (7), be equipped with the travelling table bottom can be along the edge rolling of sliding sash (7) and by the roller (10) of sliding sash (7) location, and the rotary table side has gathering sill, preformed hole and a plurality of travellers hole also are fixed on the frame by the traveller that inserts wherein.

2. stone cutting machine according to claim 1, it is characterized in that the rotary table side has a gathering sill, a preformed hole and two traveller holes, when traveller inserts in two traveller holes, workbench is the level of state, when a traveller inserts in the preformed hole, when another traveller was inserted in the gathering sill end, workbench was the heeling condition with level angle at 45.

3. stone cutting machine according to claim 1 is characterized in that having on the roller (10) of travelling table bottom the last raceway groove (9) and the following raceway groove (8) of annular.