CN2066802U

CN2066802U - Magnectic brick cutting device

Info

Publication number: CN2066802U
Application number: CN 90205196
Authority: CN
Inventors: 刘文辉
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-04-18
Filing date: 1990-04-18
Publication date: 1990-12-05

Abstract

The utility model relates to a magnetic brick cutting device, comprising a base, two supporting frames, two slide bars, first and second slide members, a linear cutting member, a circular hole cutting member, a stopping member, and indication scales, wherein, the two supporting frames are arranged on the both ends of the base; the two slide bars are arranged on the two supporting frames; the first and the second slide members are pivoted on the two slide bars; the linear cutting member is fixed on the first slide member; the circular hole is fixed on the second slide member; the stopping member is pivoted on the surface of the base by a rotatable predetermined angle and a mode that the stopping member can be positioned after displacement; rotation angles of the stopping member can be indicated by the indication scales.

Description

Magnectic brick cutting device

The utility model relates to a kind of ceramic tile cutter sweep.

In the work progress of building wall applying ceramic tile, often the irregular binding face for the treatment of is arranged because of angle or corner are remaining, therefore, be necessary the monoblock ceramic tile is done suitable cutting, to cooperate the binding face for the treatment of of special shape.In addition, when building wall has circular hole must be kept the time, then must be at the hole of the relative part parting same size of ceramic tile.With regard to prior art, present builder finishes the demand except utilizing cutter, cutting nippers and other simple and crude instruments, and the cutter sweep that there is no a kind of practicality assists them that ceramic tile is made things convenient for cutting accurately.

Main purpose of the present utility model is to address these problems, and a kind of ceramic tile cutter sweep is provided, and can make straight cuts at any angle to ceramic tile.

Another purpose of the present utility model provides a kind of ceramic tile cutter sweep, can be to ceramic tile parting circular hole.

For realizing aforementioned purpose, a kind of ceramic tile cutter sweep provided by the utility model includes: a base slightly is rectangle; Two supports are individually fixed in the two ends of this base long axis direction; Two slide bars are set up on this two support in mode parallel to each other, and this formed plane of two slide bars is parallel with this susceptor surface, and a backing plate is fixedly arranged on this susceptor surface; First sliding part slidably is articulated in this two slide bar; One straight line cutting member is fixed on this first sliding part, and all cutteves that have are perpendicular to this susceptor surface, and these cutter can be done the displacement of predetermined altitude with respect to this susceptor surface; One stop part has a stop surface, is articulated in this susceptor surface with rotatable predetermined angular and the mode that can be located after displacement; One indicating graduation can be indicated its anglec of rotation with respect to this stop part; The combination of the above-mentioned all members of mat can be made straight cuts at any angle to ceramic tile.

Another feature of the present utility model is provided with slidably second sliding part in addition for it and is articulated on this second slide bar in the mode that can be located after the displacement; And one the circular hole cutting member be fixed on this second sliding part; Borrow it, can be to ceramic tile parting circular hole.

The purpose of this utility model, feature and effect can be understood fully by the explanation of a following preferred embodiment conjunction with figs., wherein:

Fig. 1 is the exploded perspective view of a preferred embodiment of the present utility model;

Fig. 2 is the combination front view of Fig. 1;

Fig. 3 is the cutaway view along the 3-3 hatching line of Fig. 2;

Fig. 4 is the cutaway view along the 4-4 hatching line of Fig. 2;

Fig. 5 is the top view of Fig. 1, and the situation of predetermined angular straight cuts is made in expression to ceramic tile.

Fig. 6 represents another preferred embodiment of the present utility model.

Consult Fig. 1 to Fig. 4, one base (10) shape that slightly is rectangle, along its long axis direction be provided with a bar shaped flange (11) and two ends each with the fixing corresponding support (12) of screw, the medial surface of each support (12) is respectively established two locating holes (13), stretch in mode parallel to each other for two slide bars (14) and to be set up on this two support (12), this formed plane of two slide bar (14) parallels with the surface (15) of this base (10).One backing plate (16) is attached on the surface (15) of this base (10), and it is configured as oblong-shaped with the elastomeric material that rubber etc. has preferable intensity; One stop part (17) is lath-shaped and has a stop surface (171), and the one end borrows pin (172) activity to be articulated on this base (10), and the other end is provided with set screw (173), pad (174) and nut (175); One arc-shaped slot (18) is located on this base (10), it is the center of curvature with pin (172), and can stretch into for this set screw (173), this susceptor surface (15) is provided with scale (181) at the slotted eye periphery, and wherein the line of 0 degree and this pin (172) is parallel to the short side direction of this backing plate (16).

First sliding part (20) has a body (21) and lays respectively at the both sides of this body (21) with two groups of sleeves (22), utilize this two groups of sleeves (22) cover to be through on two slide bars (14), first sliding part (20) i.e. is being articulated on this two slide bar (14) slidably, a pair of annular ledge (23) this body (21) is certainly up extended near the position, right side, for the usefulness of pin joint.

One straight line cutting member (30) has a support (31), its position near the top vertically reaches along it respectively laterally respectively establishes a through hole (32) and a screw (33), one pin rod (34) passes this to annular ledge (23) and this through hole (32), is predetermined angular is made at the center on this first sliding part (20) swing location with this support (31) with pin rod (34), one throw rod (35) is bolted in this screw (33) for gripping, this support (31) vertically is respectively equipped with a pin-and-hole (36) and a pressing plate (37) near the position of bottom along it, the bottom surface of this pressing plate (37) is the arc pressure surface (371) of indent, one wheel shape cutter (38) borrow a latch (39) to be articulated in this pin-and-hole (36), and its blade is perpendicular to the surface (15) of this base (10).

Second sliding part (40) has the both sides that a body (41) and two groups of sleeves (42) lay respectively at this body (41), utilize this two groups of sleeves (42) cover to be through on this two slide bar (14), second sliding part (40) i.e. is being articulated on this two slide bar (14) slidably; The end face of this sleeve (42) is provided with screw (421) and bolt (422) in addition, is locked when making second sliding part (40) slide into the location; One support (43) is fixed in the end face of this sleeve (42), and its upper and lower end longitudinally is respectively equipped with the ring set (441) (442) of corresponding states, along laterally then being respectively equipped with through hole (451) (452); One housing (46) is the polygonal tubular with axial gap, which is provided with through hole (461) (462), cooperates screw (463) and nut (464) to pass corresponding through hole (451) (452) this housing (46) is fixed on this support (43); A pair of trapezoidal lug (47) this support (43) certainly up extends, and is provided with a pair of pin-and-hole (471) for pivot joint.

One circular hole cutting member (50) has an axostylus axostyle (51), and the bottom of this axostylus axostyle (51) is block and is provided with two groups of locating holes, and wherein square hole (511) and screw (512) communicate, and circular hole (513) and screw (514) communicate; Arm (521) surface of one L type cutter (52) is provided with scale (522) for the radius of adjusting circular hole to be cut, and this arm (521) is arranged in this square hole (511), borrows screw (523) to be bolted in this screw (521) and is fixed; One thimble (53) then penetrates this circular hole (513) and borrows screw (531) to be bolted in this screw (514) to be fixed; The surface of the close bottom of this axostylus axostyle (51) is an affixed pin (515) in addition, is inserted in maintenance location, axostylus axostyle (51) back for ring pad (516); One compression spring (54) is sleeved on this axostylus axostyle (51), and its bottom bearing is in this ring pad (516), and the top then is posted by the bottom surface of this ring set (441), and the tension force of generation is with axostylus axostyle (51) pushing tow down; The top of this axostylus axostyle (51) is provided with joint-cutting (517), pin (518) and screw thread (519) in addition; One turn arm (55) stretches in the joint-cutting (517) on this axostylus axostyle (51) top with its terminal rectangular sheet (551), relend pin (518) and give the pin joint location, one nut (552) is bolted in the screw thread (519) of this screw rod (51), this axostylus axostyle (51) and turn arm (55) articulated section are centered on by this nut (552), then this turn arm (55) is when rotating, the unlikely heavy curtain in articulated section is moving, pulling handle (56) borrows latch (561) to be pinned at versatilely in the pin-and-hole (471) of this second sliding part (40), common front end is provided with a fork (562) and stretches between this nut (552) and this ring set (441), when this pulling handle (56) when pressing down, this axostylus axostyle (51) up can be promoted.

See also Fig. 5 and cooperate Fig. 2,3, when brick (60) is made the straight cuts of predetermined angular, at first nut (175) is unscrewed, then hand-held this set screw (173) moves to this stop part (17) angle of demand along slotted eye (18), lock nut (175) again is so this stop part (17) promptly is located in this angle; Subsequently, brick (60) is placed on this backing plate (16), and make the one end be posted by the stop surface (171) of this stop part (17), at this moment, this throw rod (35) can be pulled height, make these wheel shape cutter (38) prop up brick (60), and then firmly before an end of base (10), push this cutting member (30) to the other end along slide bar (14), for several times, the position to be cut of this brick (60) promptly forms score so back and forth; At last this throw rod (35) is pressed down, make this pressing plate (37) prop up this brick with the both sides of its arc shape pressure surface (371), at this moment, because this score is the central authorities that are positioned at this arc pressure surface (371), and its bottom surface is risen by this bar shaped flange (11), therefore, when this throw rod (35) when firmly pressing down, this brick (60) promptly splits into two parts from score.

See also Fig. 4 and cooperate each figure, when brick being done the cutting of circular port face, at first this straight cuts part (30) is pushed to an end of base (10), again circular hole cutting member (50) is pushed into the central authorities of this base (10), and screw bolt (422) and make its location, press down this pulling handle (56) then, make this axostylus axostyle (51) rise, at this moment, brick can be placed on the backing plate (16), loosen this handle (56) then, by the tension force of spring (54), this axostylus axostyle (51) descends and makes cutter (52) and thimble (53) withstand the brick surface, then firmly rotate this turn arm (55), to be the center of circle with this thimble (53) promptly form a circular score on the brick surface with this L type cutter (52), so continues turn, up to brick cut by cutter (52) wear form circular hole till.

See also Fig. 6, another embodiment of the present utility model is designed to semicircle with stop part (70), makes its string of a musical instrument end form stop surface (71), and establishes with scale (72) in the camber line end, and this base then cooperates establishes an index (73); This stop part (70) is fixed on the base in position, center of circle mat one bolt (74) and nut, then utilizes this stop part (70) rotation to be positioned to the angle of demand, can make the straight cuts of predetermined angular to brick.

By the above, visible the utility model is easy to use and reliable, is a kind of desirable brick cutting device.

Claims

1, a kind of ceramic tile cutter sweep is characterized in that it includes:

-base slightly is rectangle;

Two supports are individually fixed in the two ends of this base long axis direction;

Two slide bars are set up on this two support in mode parallel to each other, and this formed plane of two slide bars is surperficial parallel with this base;

First sliding part slidably is articulated in this two slide bar;

-straight cuts part is fixed on this first sliding part, and all cutteves that have are perpendicular to this susceptor surface, and these cutter can be done the displacement of predetermined altitude with respect to this susceptor surface;

-stop part has a stop surface, is articulated on this susceptor surface in the mode that can be located after the displacement with rotatable predetermined angular;

-indicating graduation is provided with respect to this stop part, can indicate its anglec of rotation.

2, a kind of ceramic tile cutter sweep as claimed in claim 1 is characterized in that: the surface central authorities of this base are provided with a bar shaped flange along long axis direction, and a backing plate is fixed on the susceptor surface of these flange both sides; This straight cuts part then includes:

One support, making a mode pin joint of swinging thereon with respect to this first sliding part:

One throw rod is fixed in this support for gripping;

One wheel shape cutter are articulated in this support bottom;

One pressing plate is positioned at this support bottom, and its bottom surface forms the arc pressure surface of indent.

3, a kind of ceramic tile cutter sweep as claimed in claim 2 is characterized in that it comprises:

Second sliding part is slidably and in orientable mode after the displacement to be articulated on this two slide bar;

One circular hole cutting member is fixed on this second sliding part, and it comprises at least:

One axostylus axostyle, the upper and lower displacement that can do to be scheduled to;

One compression spring is sleeved on this axostylus axostyle, makes the ejection that keeps down when not being subjected to other external force of this axostylus axostyle;

One turn arm can drive this axostylus axostyle and do the rotation running;

One pulling handle, the tension force that can overcome this compression spring rises this axostylus axostyle;

One thimble is located at this axostylus axostyle bottom,

One L type cutter are located at the surface of this axostylus axostyle near the bottom.

4, a kind of ceramic tile cutter sweep as claimed in claim 3, it is characterized in that: the long-armed portion of these L type cutter is provided with scale, passes this axostylus axostyle in adjustable mode and relends screw and fixed.

5, as claim 1 or 4 described a kind of ceramic tile cutter sweeps, it is characterized in that: this stop part is lath-shaped, the activity of one end is articulated on this base, the other end is then established positioning piece, this base is that an arc-shaped slot is established at the center with the pivoting point of this stop part, and being provided with scale near the periphery of this slotted eye, this keeper just can be inserted into this slotted eye, and borrows nut to be fixed.

6, as claim 1 or 4 described a kind of ceramic tile cutter sweeps, it is characterized in that: this stop part is half circular lamellar body, is fixed in this base with its center of circle, and its string of a musical instrument end has a stop surface, its camber line end is provided with scale, and this base is provided with the scale that an index cooperates this semicircle lamellar body.