CN201143730Y

CN201143730Y - Hand operated cutter

Info

Publication number: CN201143730Y
Application number: CNU2007203033591U
Authority: CN
Inventors: 朱润泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-29
Filing date: 2007-12-29
Publication date: 2008-11-05
Anticipated expiration: 2017-12-29

Abstract

The utility model discloses a manual cutting machine, comprising a bottom plate and push rods; wherein, a front support and a back support are fixedly arranged at two ends of the bottom plate; a sliding rod is arranged between the front support and the back support; the push rods are respectively connected with a bearing sliding track mechanism and a connecting block which are connected with each other; a blade is arranged at the bottom part of the connecting block; the bearing sliding track mechanism is sheathed on the sliding rod. By adopting the structure, the bearing sliding track mechanism can slide on the sliding rod in a gapless way by a bearing, which ensures the sliding consistency and leads the cutting accuracy of sheet materials to be higher.

Description

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 cutting machine mainly is divided into electric slicer and hand-powered cutter on the market.To be a kind of high speed rotation by emery wheel cut the sheet material of floor tile one class with electric slicer, and the good cutting effect of this cutting machine is difficult for collapsing broken, and section is neat, but operation is difficult for grasping, and certain danger is arranged because of the high speed rotation of emery wheel; Hand-powered cutter is a kind ofly to cut by the sheet material of blade to floor tile one class, the structure of this hand-powered cutter mainly comprises base plate, push rod, slide bar, slide block and be installed in blade on the slide block, during use, push rod drives slide block and blade slides on slide bar, cut by the sheet material of blade floor tile one class, the hand-powered cutter of this structure is simple and practical, safe and reliable, but its weak point is that slide block and slide bar are matched in clearance, directly gapped slip on slide bar of slide block, in sliding process, be difficult to keep consistency, and quality of fit is relatively poor, thereby influences the cutting of sheet material, and the worker relatively requires great effort in use; In addition, the insufficient strength of slide bar wherein, sheet material that can not floor tile one class of cutting thickness more than 1m.

The utility model content

For addressing the above problem, it is a kind of simple in structure, reasonable in design that the utility model purpose is to provide, and quality of fit is higher and can cut the hand-powered cutter of the thicker sheet material of its thickness 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 base plate, push rod, be installed with fore-stock, after-poppet at the two ends of base plate, between fore-stock, after-poppet, slide bar is installed, it is characterized in that: described push rod is connected with bearing sliding track mechanism, contiguous block respectively, contiguous block is connected with the bearing sliding track mechanism, is provided with blade in the bottom of contiguous block, and the bearing sliding track mechanism is socketed on the slide bar.

Of the present utility modelly further be set to: described bearing sliding track mechanism comprises left slider, right slide block, is provided with some axles that tape spool holds on right slide block, and is connected with left slider by axle.

Of the present utility modelly further be set to: described bearing is a deep groove ball bearing.

Of the present utility modelly further be set to: described contiguous block is connected with push rod by connector.

Of the present utility modelly further be set to: be installed with presser feet on the described contiguous block.

Of the present utility modelly further be set to: on described push rod, be provided with handball.

Of the present utility modelly further be set to: described base plate is provided with little table top, is installed with valve rubber on the little table top.

Of the present utility modelly further be set to: be provided with some springs between described base plate and the little table top.

Of the present utility modelly further be set to: described slide bar adopts band steel, and its height is at 3～8cm.

After the utility model adopted said structure, the bearing sliding track mechanism slided by bearing no gap on slide bar, and the uniformity when having guaranteed to slide makes the cutting accuracy of sheet material higher.In addition, contiguous block of the present utility model is connected with push rod by connector, has increased mutual power transmission, makes the cutting of sheet material more laborsaving, and the better angle of control connection piece and the blade on contiguous block, has made things convenient for user's use; On contiguous block, set firmly presser feet, made things convenient for and well to have separated between sheet material and the sheet material behind the well cutting sheet material; Handball is set on push rod, has made things convenient for the user can better use the utility model; On little table top, set firmly valve rubber, avoided the grazing of machine and sheet material, and guaranteed that sheet material is placed on the uniformity of its height on the valve rubber, between base plate and little table top, be provided with some springs simultaneously, more laborsaving when using this equipment; Slide bar adopts band steel, and its height has guaranteed the intensity of slide bar at 3～8cm, can accomplish the sheet material of floor tile one class of thickness more than 1m is cut.

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 Fig. 1 vertical view;

Fig. 3 is the explosive view of bearing sliding track mechanism of the present utility model.

The specific embodiment

As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises base plate 1, push rod 3, be installed with fore-stock 21, after-poppet 22 at the two ends of base plate 1, between fore-stock 21, after-poppet 22, slide bar 4 is installed, push rod 3 is connected by screw 12 with bearing sliding track mechanism 5, and push rod 3 also is connected by screw 13, connector 8 with contiguous block 6, and contiguous block 6 is connected by screw 14 with bearing sliding track mechanism 5, be provided with blade 7 in the bottom of contiguous block 6, bearing sliding track mechanism 5 is socketed on the slide bar 4.Described bearing sliding track mechanism 5 comprises left slider 51, right slide block 52, is provided with tape spool and holds 54 some axle 53 on right slide block 52, and be connected with left slider 51 by axle 53, and described bearing 54 is a deep groove ball bearing.Also be installed with presser feet 11 on the described contiguous block 6.On described push rod 3, be provided with handball 9.Described base plate 1 is provided with little table top 16, is installed with valve rubber 10 on the little table top 16, is provided with some springs 17 between base plate 1 and little table top 16.Described slide bar 4 adopts band steel, and its height is at 3～8cm.

The utility model in use, sheet material is placed on the valve rubber 10, as long as the worker is the adept ball 9 of hand, promote push rod 3, bearing sliding track mechanism 5 slides by bearing 54 no gap on slide bar 4, blade 7 on drive connector 8 and the connector 8 moves to an end of sheet material, promote push rod 3 certain angle that is inclined upwardly again, and then drive blade 7 on contiguous block 8 and the connector 8 certain angle that also is inclined upwardly, make the relevant position of the corresponding sheet material of the edge of a knife on the blade 7, the other end that final force moves to sheet material with blade 7 has promptly been finished the cutting of sheet material, after having cut, promote push rod 3 again, sheet material is separated by presser feet 11.

Claims

1, a kind of hand-powered cutter, comprise base plate (1), push rod (3), be installed with fore-stock (21), after-poppet (22) at the two ends of base plate (1), between fore-stock (21), after-poppet (22), slide bar (4) is installed, it is characterized in that: described push rod (3) is connected with bearing sliding track mechanism (5), contiguous block (6) respectively, contiguous block (6) is connected with bearing sliding track mechanism (5), is provided with blade (7) in the bottom of contiguous block (6), and bearing sliding track mechanism (5) is socketed on the slide bar (4).

2, hand-powered cutter according to claim 1, it is characterized in that: described bearing sliding track mechanism (5) comprises left slider (51), right slide block (52), on right slide block (52), be provided with some axles (53) that tape spool holds (54), and be connected with left slider (51) by axle (53).

3, hand-powered cutter according to claim 2 is characterized in that: described bearing (54) is a deep groove ball bearing.

4, hand-powered cutter according to claim 1 is characterized in that: described contiguous block (6) is connected with push rod (3) by connector (8).

5, according to claim 1 or 4 described hand-powered cutters, it is characterized in that: be installed with presser feet (11) on the described contiguous block (6).

6, hand-powered cutter according to claim 1 is characterized in that: described push rod (3) is provided with handball (9).

7, hand-powered cutter according to claim 1 is characterized in that: described base plate (1) is provided with little table top (16), is installed with valve rubber (10) on the little table top (16).

8, according to claim 1 or 7 described hand-powered cutters, it is characterized in that: be provided with some springs (17) between described base plate (1) and the little table top (16).

9, hand-powered cutter according to claim 1 is characterized in that: described slide bar (4) adopts band steel, and its height is at 3～8cm.