CN201044972Y

CN201044972Y - Stone cutting apparatus

Info

Publication number: CN201044972Y
Application number: CNU200720109482XU
Authority: CN
Inventors: 洪伯钱
Original assignee: NINGBO SANDING EDGE INDUSTRIAL Co Ltd
Current assignee: NINGBO SANDING EDGE INDUSTRIAL Co Ltd
Priority date: 2007-05-18
Filing date: 2007-05-18
Publication date: 2008-04-09
Anticipated expiration: 2017-05-18

Abstract

The utility model discloses a cutter used for stone materials, comprising a main board installed on a groove-shaped bottom board. The utility model is characterized in that a bottom knife is fixed on a main frame, a top knife which can move upwards and downwards is arranged on the main frame which is arranged above the bottom knife, the main frame is provided with an adjusting bracket of which one end is hinged to the main frame, an adjusting handgrip connected to the top knife is arranged on the adjusting bracket, one end of a compressive bar is hinged to the main frame, one end of a crank is hinged to the compressive bar via a connecting bar, the other end of the crank is hinged to the main frame, a cam wheel is arranged on the crank by employing a hinged connection shaft as a rotation shaft, and the cam wheel contacts with the adjusting bracket. Compared with the existing technology, the utility model does not employ the design of a cutter blade and a compressive fault block, but employ the means that granite plate stuff is pressed between the bottom knife and the top knife, enabling the stress to be generated and focused to cut off the plate stuff. The utility model is simple in structure, convenient in operation and perfect in cutting quality. The utility model is capable of cutting off the granite plate stuff with thickness less than 37 millimeters and the concrete plate stuff with thickness less than 100 millimeters.

Description

The stone material cutter

Technical field

The utility model relates to manual stone material cutter, particularly a kind of manual stone material cutter that cuts off granite plates, cement sheet material.

Background technology

Employed ground brick cutter mainly contains two kinds in the market: a kind of is electric slicer, and another kind is a hand-powered cutter.Electric slicer is by the high speed rotation of emery wheel the floor tile cutting to be come, and this cutting machine good cutting effect is difficult for collapsing broken floor tile, and section is neat, and still, operation is difficult for grasping, and because the rotating speed height has certain danger.Hand-powered cutter is simple to operate, and is reliable fully, is a kind of ground brick cutter that relatively is suitable for house decoration.The patent No. is that 99255998.7 Chinese patent " the multi-functional ceramic tile cutter of regulating " discloses a kind of multi-functional ceramic tile cutter of regulating, it is characterized in that support bolting one guide rail, use bolting again on base, lay rubber cushion on the base, scale and back scale before install respectively again at two ends, push away chi with wing nut and bolting one again above the base, handle is curved, right-hand member protrudes out a thin bar, and plastic handle is sleeved on above the thin bar, and the handle left end is equipped with guide wheel respectively, cam and knife rest, fix a cutting blade on the knife rest, knife rest is connected with guide wheel again, on the axle of cam a knob is housed again.Its weak point is, it is not too convenient to operate, and cutting accuracy is not high, and quality is good inadequately.What is more important, this class manual ceramic-tile cutting device is powerless to the cut-out of materials such as granite plates, cement sheet material.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of cutting operation easy, the cutting accuracy height, and the measured manual stone material cutter of matter, it can adapt to the cut-out work of materials such as granite plates, cement sheet material.

The utility model solves the problems of the technologies described above the technical scheme that is adopted:

A kind of stone material cutter, comprise the body frame that is installed on the trough bottom plate, it is characterized in that: on described body frame, be fixed with bottom knife, cutter moving up and down is installed on the body frame above the bottom knife, one adjusting bracket is set on the body frame, one end of adjusting bracket is articulated on the body frame, the regulating handle that is connected in cutter is housed on the adjusting bracket, one end of one depression bar is articulated on the body frame, one end of one crank by rod hinge connection on depression bar, the other end of crank is articulated on the body frame, is that rotating shaft is provided with a cam with the jointed shaft on crank, and described cam contacts with adjusting bracket.

For optimizing technique scheme, the measure that the utility model is taked also comprises:

One end of described trough bottom plate is equipped with two wheels, and the other end of trough bottom plate connects rear base plate and bracelet.

Described bottom knife and cutter are by 55Si ₂Bottom knife and cutter that the Mn steel is done.

Also be connected with slide bar on the described body frame, slide bar is provided with chi.

Compared with prior art, the utility model does not adopt cutting blade and breaks the design of piece, granite plates is exerted pressure between bottom knife and cutter and adopted, make it produce the concentrated and cut method of stress, it is simple in structure, and is easy to operate, and cut quality is good.But its shearing thickness is following granite plates of 37mm and thickness is the following cement sheet material of 100mm.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the decomposition texture schematic diagram of the utility model embodiment.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

See figures.1.and.2, the utility model comprises the body frame 4 that is installed on the trough bottom plate 13, is fixed with bottom knife 15 on body frame 4, and cutter 7 moving up and down is installed on the body frame above the bottom knife 15 4.Bottom knife 15 and cutter 7 are by 55Si ₂The Mn steel is done.One adjusting bracket 8 is set on the body frame 4, and an end of adjusting bracket 8 is articulated on the body frame 4.The regulating handle 10 that contacts with cutter 7 is housed on the adjusting bracket 8, and regulating handle 10 and adjusting bracket 8 are connected by screw rod.On the screw rod 17 of cutter 7 spring 5 is housed, compresses, be loaded on the body frame 4 with nut.One end of one depression bar 9 is articulated on the body frame 4, and an end of a crank 11 is articulated on the depression bar 9 by connecting rod 12, and the other end of crank 11 is articulated on the body frame 4.Be that rotating shaft is provided with a cam 19 with jointed shaft 18 on crank 11, cam 19 contacts with adjusting bracket 8.One end of depression bar 9 connects afterburning sleeve 6.One end of trough bottom plate 13 is equipped with two wheels 14, and the other end of trough bottom plate 13 connects rear base plate 1 and bracelet 2, is convenient to moving of cutter.Also be connected with slide bar 3 on the body frame 4, slide bar 3 is provided with chi 16, and its effect is to place to cut off thing, and make and cut off thing maintenance balance, but and orientation amputate thing size.

During use, rotate regulating handle 10, cutter 7 can upper and lowerly move under the effect of spring 5.Earlier depression bar 9 is pulled upwardly maximum angle, puts into the cut-out thing at

cutter

7 and 15 of bottom knife.Rotate regulating handle 10 and regulate cutter 7, cutter 7 is contacted with the surface that cuts off thing, downward then moulded rod 9, the active force of depression bar 9 affacts on the adjusting bracket 8 by the powerful pressure of leverage generation of the cam on the crank 11 19, act on cutter 7 by the regulating handle 10 that is connected with adjusting bracket 8 again, the cut-out thing between cutter 7 and the bottom knife 15 is cut off.

Claims

1. stone material cutter, comprise the body frame (4) that is installed on the trough bottom plate (13), it is characterized in that: on described body frame (4), be fixed with bottom knife (15), on the body frame (4) of bottom knife (15) top, cutter moving up and down (7) is installed, one adjusting bracket (8) is set on the body frame (4), one end of adjusting bracket (8) is articulated on the body frame (4), the regulating handle (10) that is contacted with cutter (7) is housed on the adjusting bracket (8), one end of one depression bar (9) is articulated on the body frame (4), one end of one crank (11) is articulated on the depression bar (9) by connecting rod (12), the other end of crank (11) is articulated on the body frame (4), going up with jointed shaft (18) at crank (11) is that rotating shaft is provided with a cam (19), and described cam (19) contacts with adjusting bracket (8).

2. stone material cutter according to claim 1 is characterized in that: an end of described trough bottom plate (13) is equipped with two wheels (14), and the other end of trough bottom plate (13) connects rear base plate (1) and bracelet (2).

3. stone material cutter according to claim 1 is characterized in that: described bottom knife (15) and cutter (7) are by 55Si ₂Bottom knife (15) and cutter (7) that the Mn steel is done.

4. stone material cutter according to claim 1 is characterized in that: also be connected with slide bar (3) on the described body frame (4), slide bar (3) is provided with chi (16).