CN201970403U

CN201970403U - Manual cutting machine

Info

Publication number: CN201970403U
Application number: CN2010206985894U
Authority: CN
Inventors: 朱润泽
Original assignee: 徐晓雨
Current assignee: Shengzhou Romway Machinery Manufacturing Co., Ltd.
Priority date: 2010-12-30
Filing date: 2010-12-30
Publication date: 2011-09-14
Anticipated expiration: 2020-12-30

Abstract

The utility model discloses a manual cutting machine. The manual cutting machine comprises a base; a front bracket and a rear bracket are respectively arranged at the two ends of the base; two guide rails are arranged between the front bracket and the rear bracket; the two guide rails are respectively equipped with a left sliding block and a right sliding block; the left sliding block and the right sliding block are connected through an elastic pin; two bearings are respectively arranged in the left sliding block and the right sliding block; the two guide rails are respectively sleeved by the two bearings; the left sliding block and the right sliding block slide on the two guide rails through the bearings; a circular shaft is arranged between the left sliding block and the right sliding block; a connection block is mounted on the circular shaft, and can drive the circular shaft to rotate up and down; the circular shaft is further equipped with a plastic pillar; a handle is mounted at the top of the rear side of the connection block; a cutter arbor is arranged at the bottom of the connection block, and a blade is mounted on the cutter arbor; and a presser foot is arranged on the rear side of the connection block. By the adoption of the structure, the cutting machine provided by the utility model has higher fit accuracy during the process of sliding and can cut thicker tiles.

Description

A kind of hand-powered cutter

Technical field

The utility model discloses a kind of hand-powered cutter, belong to the cutting machine technical field.

Background technology

At present, employed ceramic tile cutter mainly is divided into electronic ceramic tile cutter and manual ceramic-tile cutting device on the market.Electronic ceramic tile cutter is a kind of equipment that ceramic tile is cut by the high speed rotation of blade, the good cutting effect of this cutting machine, be difficult for collapsing broken, section is neat, but operation is difficult for grasping, and because of blade has certain danger in the high speed rotation, and in cutting process, also can produce a large amount of dusts, the easy occupational disease that gets of operating personnel; Manual ceramic-tile cutting device is that the operator promotes slide block and slides on guide rail, and the equipment that ceramic tile is cut by the blade that is arranged on the slide block, this cutting machine is simple and practical, safe and reliable, but, the weak point of this hand-powered cutter is: slide block and guide rail are matched in clearance, directly gapped slip on guide rail of slide block, in sliding process, be difficult to keep consistency, and quality of fit is relatively poor, thereby influence the cutting of ceramic tile, operator's operation when using cutting machine is also relatively required great effort; In addition, guide rail insufficient strength wherein, sheet material that can not floor tile one class of Cutting Length more than 1m.

The utility model content

For addressing the above problem, the purpose of this utility model is to provide a kind of hand-powered cutter, and it is reasonable in design, the support strength height of guide rail, and quality of fit is higher and can cut thicker ceramic tile in the process of sliding.

The technical scheme that its technical problem that will solve the utility model adopts is: a kind of hand-powered cutter, comprise a base, be respectively arranged with a fore-stock at the two ends of base, after-poppet, two guide rails between fore-stock and after-poppet, have been set up, on two guide rails, be equipped with a left slider respectively, one right slide block, this left slider is connected by resilient key with right slide block, in left slider and right slide block, all be provided with a bearing, these two bearings are set in respectively on two guide rails, by bearing left slider and right slide block are slided on two guide rails, between left slider and right slide block, be provided with a circular shaft, on this circular shaft, contiguous block is installed, this contiguous block can drive circular shaft and rotate up and down, on this circular shaft, also be equipped with a plastics pillar, handle be installed, be provided with knife bar in the bottom of contiguous block at the rear side tip position of contiguous block, on this knife bar, blade is installed, also is provided with presser feet at the rear side of contiguous block; Lateral mid-point on the described base also is provided with a middle rib, respectively is provided with a foam-rubber cushion in the both sides of middle rib, and described middle rib also is oppositely arranged with blade.Above-mentioned bearing is nested with and makes slide block can do the slip of no gap on the guide rail on guide rail, quality of fit height, cutting tile more accurately; Above-mentioned resilient key is connected left slider with right slide block, guaranteed left slider and right slide block when sliding uniformity and improved the intensity of slide block; The setting of two guide rails of the utility model, the support strength of guide rail in the time of can improving slip is convenient to the thicker ceramic tile of cutting; Above-mentioned plastics pillar cooperates with circular shaft, has certain frictional force because of contacting between plastics pillar and the circular shaft, utilizes this frictional force can make contiguous block rest on the optional position.

Further setting as such scheme: described two guide rails all are the column type guide rail; Described two bearings are all linear bearing.Linear bearing and column type guide rail quality of fit height increase cutting accuracy.

Described guide rail front end is provided with a cushion pad, and this cushion pad has played the effect of buffering, mainly is to run into fore-stock in order to prevent to operate too quickly, damages cutting machine.

Be provided with a guiding ruler on the described base and between fore-stock and foam-rubber cushion, this guiding ruler be convenient to ceramic tile against, played positioning action to ceramic tile; Side at base is provided with rotary ruler, and this rotary ruler can carry out the location of different angles to ceramic tile, realizes the angle cutting.

Respectively be provided with a rubber strip on the dual-side of described base bottom, these two rubber strips have anti-skidding effect, and can prevent the wearing and tearing of base.

After adopting said structure, the utility model compared with prior art, reasonable in design, has higher quality of fit between slide block and the guide rail, slide block is directly done no gap and is slided on guide rail, can keep the uniformity of slip, the cutting accuracy height, its support strength has been strengthened in being provided with of two guide rails, is convenient to the thicker ceramic tile of cutting.

Description of drawings

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

Fig. 1 is a front view of the present utility model;

Fig. 2 is the vertical view of Fig. 1.

The specific embodiment

As Fig. 1, shown in Figure 2, a kind of hand-powered cutter, comprise a base 1, be respectively arranged with a fore-stock 2 at the two ends of base 1, after-poppet 3, two guide rails 4 between fore-stock 2 and after-poppet 3, have been set up, on two guide rails 4, be equipped with a left slider 5 respectively, one right slide block 6, this left slider 5 is connected by resilient key 7 with right slide block 6, guaranteed the uniformity of slip between left slider 5 and the right slide block 6 after the connection, in left slider 5 and right slide block 6, all be provided with a bearing 12, these two bearings 12 are set in respectively on two guide rails 4, by bearing 12 left slider 5 and right slide block 6 are slided on two guide rails 4, between left slider 5 and right slide block 6, be provided with a circular shaft 18, on this circular shaft 18, contiguous block 8 is installed, this contiguous block 8 can drive circular shaft 18 and move up and down and can drag two slide blocks 5,6 slide, on this circular shaft 18, also be equipped with a plastics pillar 20, this plastics pillar 20 can make contiguous block 8 rest on the optional position by circular shaft 18, rear side tip position at contiguous block 8 is equipped with handle 9, be provided with knife bar 21 in the bottom of contiguous block 8, on this knife bar 21, blade 10 is installed, this knife bar 21 is to be provided with for the ease of blade 10 is installed, this blade 10 can cutting tiles, also are provided with presser feet 11 at the rear side of contiguous block 8.Lateral mid-point on the described base 1 also is provided with a middle rib 13; respectively be provided with a foam-rubber cushion 14 in the both sides of middle rib 13; the upper surface of this foam-rubber cushion 14 is concordant with the upper surface of middle rib 13 or a little less than middle rib 13 upper surfaces; ceramic tile can not only be set level like this; this foam-rubber cushion 14 can also be protected the ceramic tile that is pressed down; and, can cooperate 13 pairs of ceramic tiles of middle rib to break processing because of foam-rubber cushion 14 has Telescopic.Described middle rib 13 also is oppositely arranged with blade 10, and when cutting, blade 10 is just in time to the centre position at middle rib 13.

Described two guide rails 4 all are the column type guide rail; Described two bearings 12 are all linear bearing; Described guide rail 4 front ends also are provided with a cushion pad 15.Be installed with a guiding ruler 16 by screw on the described base 1 and between fore-stock 2 and foam-rubber cushion 14, a rotary ruler 17 also be installed at the side of base 1.Respectively be provided with a rubber strip 19 on the dual-side of described base 1 bottom.

When the utility model uses, can earlier ceramic tile be put in and also pass through guiding ruler 18, rotary ruler 17 on the foam-rubber cushion 14 its location, joystick 9, by contiguous block 8 blade 10 is contacted with ceramic tile, the operator drags contiguous block 8 slides two slide blocks 5,6 on two guide rails 4, make blade 10 on ceramic tile, cut (marking a breach line), joystick 9 again after the cutting, make presser feet 11 push down ceramic tile breach line both sides and cooperate by contiguous block 8 ceramic tile is broken processing with middle rib 13, the ceramic tile that separates drops on the foam-rubber cushion 14, and the ceramic tile fracture is neat.

Claims

1. hand-powered cutter, it is characterized in that: comprise a base (1), be respectively arranged with a fore-stock (2) at the two ends of base (1), after-poppet (3), between fore-stock (2) and after-poppet (3), two guide rails (4) have been set up, on two guide rails (4), be equipped with a left slider (5) respectively, one right slide block (6), this left slider (5) is connected by resilient key (7) with right slide block (6), in left slider (5) and right slide block (6), all be provided with a bearing (12), these two bearings (12) are set in respectively on two guide rails (4), by bearing (12) left slider (5) and right slide block (6) are gone up slides at two guide rails (4), between left slider (5) and right slide block (6), be provided with a circular shaft (18), contiguous block (8) is installed on this circular shaft (18), this contiguous block (8) can drive circular shaft (18) and rotate up and down, on this circular shaft (18), also be equipped with a plastics pillar (20), rear side tip position at contiguous block (8) is equipped with handle (9), be provided with knife bar (21) in the bottom of contiguous block (8), blade (10) is installed on this knife bar (21), also is provided with presser feet (11) at the rear side of contiguous block (8); Lateral mid-point on the described base (1) also is provided with a middle rib (13), respectively is provided with a foam-rubber cushion (14) in the both sides of middle rib (13), and described middle rib (13) also is oppositely arranged with blade (10).

2. a kind of hand-powered cutter according to claim 1 is characterized in that: described two guide rails (4) all are the column type guide rail; Two described bearings (12) are all linear bearing.

3. a kind of hand-powered cutter according to claim 1 and 2 is characterized in that: described guide rail (4) front end is provided with a cushion pad (15).

4. a kind of hand-powered cutter according to claim 1 is characterized in that: described base (1) is gone up and is positioned between fore-stock (2) and the foam-rubber cushion (14) and is provided with a guiding ruler (16), is provided with rotary ruler (17) at a side of base (1).

5. a kind of hand-powered cutter according to claim 1 is characterized in that: respectively be provided with a rubber strip (19) on the dual-side of described base (1) bottom.