CN201143731Y

CN201143731Y - Hand operated cutter

Info

Publication number: CN201143731Y
Application number: CNU2007203034753U
Authority: CN
Inventors: 朱润泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-28
Filing date: 2007-12-28
Publication date: 2008-11-05
Anticipated expiration: 2017-12-28

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 left round sliding rod and a right round sliding rod are arranged between the front support and the back support; the push rods are connected with a connecting block; two sides of the connecting block are respectively connected with a left sliding block and a right sliding block which are internally provided with bearings; a cutter rod with a blade is also connected with the bottom part of the connecting block; the left sliding block and the right sliding block are respectively sheathed on the left round sliding rod and the right round sliding rod by the bearings. By adopting the structure, the left sliding block and the right sliding block can slide on the left round sliding rod and the right round sliding rod by the bearings, which ensures the coordination of the sliding blocks and the round sliding rods, improves the consistency of the sliding blocks and the round sliding rods in the sliding process and leads the cutting of sheet materials to be more laborsaving.

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, this cutting machine is simple and practical, safe and reliable, number of patent application is that 89216766.1 Chinese patent discloses a kind of manual ceramic tile cutter, this cutting machine mainly comprises knife rest, blade, base plate, screw, on base plate, be fixed with scale, fore-stock, after-poppet, guide rod is fore-stock, after-poppet couples together, slide block is arranged on guide rod, knife rest is fixed in the slide block, and blade is fixed in the knife rest, and control stick is fixed in the slide block, slided on guide rod by control stick control slide block, rubber slab is installed on the base plate.Its weak point is that slide block and guide rod are matched in clearance, and directly gapped slip on guide rod of slide block be difficult to keep consistency in sliding process, and quality of fit is relatively poor, thereby influences the cutting of sheet material, and the worker relatively requires great effort in use.

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, the higher hand-powered cutter of quality of fit 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, left round slide-bar, right round slide-bar are installed between fore-stock, after-poppet, it is characterized in that: described push rod is connected with a contiguous block, the both sides of contiguous block respectively with interiorly establish the left slider of bearing, right slide block is connected, also be connected with the knife bar of band blade in the bottom of contiguous block, left slider, right slide block are socketed in respectively on left round slide-bar, the right round slide-bar by bearing.

Of the present utility modelly further be set to: described bearing is a linear bearing.

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

Of the present utility modelly further be set to: be provided with some springs in the bottom of little table top.

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

After the utility model adopts said structure, left and right slide block slides on left and right round slide-bar by bearing, has guaranteed cooperating of slide block and round slide-bar, has improved its uniformity in sliding process, makes the cutting of sheet material more laborsaving.In addition, the utility model adopts valve rubber to make little table top have certain elasticity, avoids the grazing of machine and sheet material, and has guaranteed that sheet material is placed on the uniformity of its height on the valve rubber, simultaneously some springs are set in the bottom of little table top, more laborsaving when using this equipment.Handball is set on push rod, has made things convenient for worker's use.

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 an explosive view 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, left round slide-bar 41, right round slide-bar 42 are installed between fore-stock 21, after-poppet 22, push rod 3 is connected with a contiguous block 5, the both sides of contiguous block 5 are connected with interior left slider 61, the right slide block 62 of establishing bearing 7 respectively, also be connected with the knife bar 12 of band blade 11 in the bottom of contiguous block 5, left slider 61, right slide block 62 are socketed in respectively on left round slide-bar 41, the right round slide-bar 42 by bearing 7.Described bearing 7 is a linear bearing.Be installed with little table top 8 on the described base plate 1, on little table top 8, be installed with valve rubber 9, adopt valve rubber 9 to make little table top 8 have certain elasticity, 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, in the bottom of little table top 8 some springs 15 are set, more laborsaving when using this equipment.On described push rod 3, be provided with handball 10, made things convenient for worker's use.The utility model is when work, sheet material is placed on the valve rubber 9, as long as the worker is the adept ball 10 of hand, promote push rod 3, drive contiguous block 5, by the end that blade is moved to sheet material that moves of left and

right slide block

61,62, promote push rod 3 again, drive contiguous block 5 certain angle that is inclined upwardly, make the relevant position of the corresponding sheet material of the edge of a knife on the blade 11, the other end that final force moves to sheet material with blade 11 has promptly been finished the cutting of sheet material.

Claims

1, a kind of hand-powered cutter, comprise base plate (1), push rod (3), be installed with fore-stock (21) at the two ends of base plate (1), after-poppet (22), in fore-stock (21), left round slide-bar (41) is installed between the after-poppet (22), right round slide-bar (42), it is characterized in that: described push rod (3) is connected with a contiguous block (5), the both sides of contiguous block (5) respectively with the interior left slider (61) of establishing bearing (7), right slide block (62) connects, also be connected with the knife bar (12) of band blade (11) in the bottom of contiguous block (5), left slider (61), right slide block (62) is socketed in left round slide-bar (41) respectively by bearing (7), on the right round slide-bar (42).

2, hand-powered cutter according to claim 1 is characterized in that: described bearing (7) is a linear bearing.

3, hand-powered cutter according to claim 1 is characterized in that: be installed with little table top (8) on the described base plate (1), be installed with valve rubber (9) on little table top (8).

4, according to claim 1 or 3 described hand-powered cutters, it is characterized in that: be provided with some springs (15) in the bottom of little table top (8).

5, hand-powered cutter according to claim 1 is characterized in that: be provided with handball (10) on described push rod (3).