CN102615331A - Safe cutting machine - Google Patents
Safe cutting machine Download PDFInfo
- Publication number
- CN102615331A CN102615331A CN2012101062909A CN201210106290A CN102615331A CN 102615331 A CN102615331 A CN 102615331A CN 2012101062909 A CN2012101062909 A CN 2012101062909A CN 201210106290 A CN201210106290 A CN 201210106290A CN 102615331 A CN102615331 A CN 102615331A
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- knife bar
- fuselage
- contained
- fixed
- eccentric block
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Abstract
A safe cutting machine comprises a frame, a transmission mechanism, a body, a shaft and a cutter bar, wherein the body is fixed on the frame, the shaft is mounted on the body transversely, one end of the shaft extends out of the body and is driven to rotate by the transmission mechanism, the cutter bar is mounted on the body vertically, a directional chute and a rectangular sliding piece are further mounted in the body, an eccentric block is disposed on the other end of the shaft, the eccentric block is away from the axis of the shaft, the sliding piece is sleeved on the eccentric block, the directional chute is sleeved outside the sliding piece, a vertical cutter bar hole is reserved in the directional chute, and the cutter bar penetrates through the cutter bar hole and is fixed on the directional chute vertically. The safe cutting machine is simple in structure, small in size, light in weight, safe and flexible in operation, time-saving, labor-saving and the like. In addition, functions of waste material collecting, vibration of the cutter bar reducing and noise reducing are provided, so that the safe cutting machine is especially suitable for machining inner and outer standard circular thin plates of various standards and various curved thin plates, and is an ideal tool for metal plate industry, machine maintenance industry and the like.
Description
Technical field
The present invention relates to a kind of cutter, particularly related to a kind of safe cutter that is used to cut out sheet metal.
Background technology
The equipment that existing sheet metal is cut out processing is divided into two types, and one type is die-cut formula straight line plate shearing machine; Another kind of is oscillatory type curve plate shearing machine, and they all are applicable to production in enormous quantities.It is high to be used for above-mentioned two kind equipment costs, and so consumed power again is in small lot batch manufacture or repairing trades.The shearing processing of sheet material iron shears that use carry out manual work with iron shears and cut out low, of poor quality, the time-consuming and effort of effect more.
Summary of the invention
Goal of the invention of the present invention is to solve the problem of the incompatible cutting of existing cutting device standard round arc, and a kind of safe cutter is provided.
In order to accomplish goal of the invention of the present invention, the present invention adopts following technical scheme:
Safe cutter of the present invention, it comprises: frame, transmission mechanism, fuselage, axle and knife bar, fuselage are fixed on the frame; Axle laterally is contained on the fuselage, and an end of axle stretches out fuselage, drives its rotation by transmission mechanism; Knife bar is contained on the fuselage, wherein vertically: oriented chute and slide also are housed in the said fuselage, and the axle other end has an eccentric block; The axis of this eccentric block off-axis is set with slide on this eccentric block, the profile of slide is a rectangle; The outside at slide is set with oriented chute, and a vertical knife bar hole is arranged in the oriented chute, and knife bar passes above-mentioned knife bar hole and is fixed on vertically on the oriented chute through screw;
Safe cutter of the present invention, wherein: an eccentric block trepanning is arranged on the said slide, and eccentric block is contained in the eccentric block trepanning;
Safe cutter of the present invention, wherein: a slip film trap is arranged on the said oriented chute, and the profile of slip film trap is and the corresponding rectangle of slide profile that slide is contained in the slip film trap;
Safe cutter of the present invention; Wherein: the upper end in the said knife bar outside is set with the knife bar seat, and this knife bar seat is contained in the top of oriented chute, and it is fixed on the fuselage through screw; The knife bar cover is equipped with in the lower end in the knife bar outside; This knife bar is sleeved on the below of oriented chute, and it is fixed on the fuselage through screw, and knife bar moves up and down in knife bar seat and knife bar cover;
Safe cutter of the present invention, wherein: there is a regulating tank upper end of said this knife bar seat, has one to regulate screw thread in the outside of the knife bar seat that has regulating tank, and adjusting nut is contained in the outside of the knife bar seat that has regulating tank, is threaded with the knife bar seat;
Safe cutter of the present invention, wherein: on the said axle pair of bearings is housed, bearing is contained in the fuselage;
Safe cutter of the present invention; Wherein: said transmission mechanism comprises: motor, small belt pulley, big belt pulley and belt, and big belt pulley is installed on the axle through check screw, and belt is contained on small belt pulley and the big belt pulley; Motor is fixed on the frame, the rotation of driven by motor small belt pulley;
Safe cutter of the present invention, wherein: said safe cutter also comprises: garbage collector, it is contained in the outside of the knife bar seat between frame and the fuselage, and is fixed on the knife bar seat through screw, is used to collect the waste material that cuts down;
Safe cutter of the present invention, wherein: cover also is housed on the said fuselage, and cover is fixed on the fuselage through snap ring;
Safe cutter of the present invention, wherein: said fuselage is fixed on the frame through screw.
Safe cutter of the present invention is compared with existing cutting device; Simple in structure except having, volume is little, in light weight, handling safety flexibly, save time and characteristics such as laborsaving; Because the waste material that gets off of cutting has special garbage collector, the phenomenon that the waste material that gets off is hurted sb.'s feelings do not occur shearing, and have the regulating tank of regulating the knife bar vibration; Reduced vibration, the noise of knife bar, the standard round curved thin plate of particularly suitable cutting all size is the ideal tools of industries such as panel beating and machine maintenance.
Description of drawings
Fig. 1 is the forward generalized section of safety cutter of the present invention, and for convenience's sake, the figure mid frame is not analysed and observe;
Fig. 2 is the sketch map that amplify at the A-A place of Fig. 1;
Fig. 3 is the dextrad enlarged diagram of Fig. 1 oriented chute;
Fig. 4 is the dextrad enlarged diagram of Fig. 1 slide;
Fig. 5 is the forward enlarged diagram of Fig. 1 part axle;
Fig. 6 is the left-hand enlarged diagram of Fig. 1 axle.
In Fig. 1 to Fig. 6, label 1 is a frame; Label 2 is a garbage collector; Label 3 is an adjusting nut; Label 4 is the knife bar seat; Label 5 is a knife bar; Label 6 is a belt; Label 7 is a snap ring; Label 8 is a cover; Label 9 is an axle; Label 10 is an eccentric block; Label 11 is the knife bar cover; Label 12 is an oriented chute; Label 13 is a bearing; Label 14 is a fuselage; Label 15 is a motor; Label 16 is a small belt pulley; Label 17 is the eccentric block trepanning; Label 18 is a check screw; Label 19 is the slip film trap; Label 20 is a big belt pulley; Label 21 is a slide; Label 22 is a regulating tank; Label 23 is the knife bar hole..
The specific embodiment
As shown in Figure 1; It comprises safe cutter of the present invention: frame 1, transmission mechanism, fuselage 14, axle 9, knife bar 5 and cover 8, and fuselage 14 is fixed on the frame 1 through the screw (not shown), and axle 9 laterally is contained on the fuselage 14; On the axle 9 pair of bearings 13 is housed, bearing 13 is contained in the fuselage 14.One end of axle 9 stretches out fuselage 14, drives its rotation by transmission mechanism, and transmission mechanism comprises: motor 15, small belt pulley 16, big belt pulley 20 and belt 6; Da Pi wheel 20 is installed on the axle 9 through check screw 18; Belt 6 is contained on small belt pulley 16 and the big belt pulley 20, and motor 15 is fixed on the frame 1, and motor 15 drives small belt pulleys 16 rotations; Belt 6 drives big belt pulley 20 rotations, and big belt pulley 20 drives axle 9 rotations.Cover 8 is fixed on the fuselage 14 through snap ring 7.
Like Fig. 1, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, oriented chute 12 and slide 21 also are housed in the fuselage 1, axle 9 other ends have an eccentric block 10; The axis of these eccentric block 10 off-axis 9 is set with slide 21 on this eccentric block 10, an eccentric block trepanning 17 is arranged on the slide 21; Eccentric block 10 is contained in the eccentric block trepanning 17, and the profile of slide 21 is a rectangle, is set with oriented chute 12 in the outside of slide 21; One slip film trap 19 is arranged on the oriented chute 12; The profile of slip film trap 19 is and the corresponding rectangle of slide 21 profiles, and slide 21 is contained in the slip film trap 19, and slide 21 drives directed sliding tray 12 and moves up and down; A vertical knife bar hole 23 is arranged in the oriented chute 12, and knife bar 5 passes above-mentioned knife bar hole 23 and is fixed on vertically on the oriented chute 12 through screw.
As depicted in figs. 1 and 2, knife bar 5 is contained on the fuselage 1 vertically, and the upper end in knife bar 5 outsides is set with knife bar seat 4; This knife bar seat 4 is contained in the top of oriented chute 12; It is fixed on the fuselage 14 through screw, and knife bar cover 11 is equipped with in the lower end in knife bar 5 outsides, and this knife bar cover 11 is contained in the below of oriented chute 12; It is fixed on the fuselage 14 through screw, and knife bar 5 overlaps in 11 with knife bar at knife bar seat 4 and moves up and down.There is a regulating tank 22 upper end of this knife bar seat 4; There is a screw thread in the outside at the knife bar seat 4 that has regulating tank 22, and adjusting nut 3 is contained in the outside of the knife bar seat 4 that has regulating tank 22, is threaded with knife bar seat 4; Through regulating the position of adjusting nut 3, can reduce the vibrating noise of knife bar 5.
As shown in Figure 1, safe cutter also comprises: garbage collector 2, it is contained in the outside of the knife bar seat 5 between frame 1 and the fuselage 14, and is fixed on the knife bar seat 5 through screw, is used to collect the waste material that cuts down.
Cutting device of the present invention drives axle 9 rotations by motor 15; Eccentric block 10 off-axis on the axle 9, eccentric block 10 drive slide 21 and make rectilinear motion up and down with oriented chute 12, because knife bar 5 is fixed in the oriented chute 12; Therefore knife bar 5 is also made rectilinear motion up and down; The cutting knife mouth is arranged on the knife bar 5, and sheet metal is cut out in moving up and down of cutting knife mouth.
More than describing is to explanation of the present invention, is not that institute of the present invention restricted portion is referring to claim to the qualification of invention, and under the situation of spirit of the present invention, the present invention can do any type of modification.
Claims (10)
1. safe cutter, it comprises: frame (1), transmission mechanism, fuselage (14), axle (9) and knife bar (5), fuselage (14) is fixed on the frame (1); Axle (9) laterally is contained on the fuselage (14), and an end of axle (9) stretches out fuselage (14), drives its rotation by transmission mechanism; Knife bar (5) is contained on the fuselage (1) vertically, it is characterized in that: oriented chute (12) and slide (21) also are housed in the said fuselage (1), and axle (9) other end has an eccentric block (10); The axis of this eccentric block (10) off-axis (9); On this eccentric block (10), be set with slide (21), the profile of slide (21) is a rectangle, is set with oriented chute (12) in the outside of slide (21); A vertical knife bar hole (23) is arranged in the oriented chute (12), and knife bar (5) passes above-mentioned knife bar hole (23) and is fixed on vertically on the oriented chute (12) through screw.
2. safe cutter as claimed in claim 1 is characterized in that: an eccentric block trepanning (17) is arranged on the said slide (21), and eccentric block (10) is contained in the eccentric block trepanning (17).
3. safe cutter as claimed in claim 2 is characterized in that: a slip film trap (19) is arranged on the said oriented chute (12), and the profile of slip film trap (19) is and the corresponding rectangle of slide (21) profile that slide (21) is contained in the slip film trap (19).
4. safe cutter as claimed in claim 3; It is characterized in that: the upper end in said knife bar (5) outside is set with knife bar seat (4), and this knife bar seat (4) is contained in the top of oriented chute (12), and it is fixed on the fuselage (14) through screw; Knife bar cover (11) is equipped with in the lower end in knife bar (5) outside; This knife bar cover (11) is contained in the below of oriented chute (12), and it is fixed on the fuselage (14) through screw, and knife bar (5) moves up and down in knife bar seat (4) and knife bar cover (11).
5. the described safe cutter of claim 4; It is characterized in that: there is a regulating tank (22) upper end of said this knife bar seat (4); There is a screw thread in the outside at the knife bar seat (4) that has regulating tank (22); Adjusting nut (3) is contained in the outside of the knife bar seat (4) that has regulating tank (22), is threaded with knife bar seat (4).
6. the described safe cutter of claim 5 is characterized in that: on the said axle (9) pair of bearings (13) is housed, bearing (13) is contained in the fuselage (14).
7. the described safe cutter of claim 6; It is characterized in that: said transmission mechanism comprises: motor (15), small belt pulley (16), big belt pulley (20) and belt (6); Big belt pulley (20) is installed on the axle (9) through check screw (18); Belt (6) is contained on small belt pulley (16) and the big belt pulley (20), and motor (15) is fixed on the frame (1), and motor (15) drives small belt pulley (16) rotation.
8. the described safe cutter of claim 7; It is characterized in that: said safe cutter also comprises: garbage collector (2); It is contained in the outside of the knife bar seat (5) between frame (1) and the fuselage (14), and is fixed on the knife bar seat (5) through screw, is used to collect the waste material that cuts down.
9. the described safe cutter of claim 8, it is characterized in that: cover (8) also is housed on the said fuselage (14), and cover (8) is fixed on the fuselage (14) through snap ring (7).
10. the described safe cutter of claim 9, it is characterized in that: said fuselage (14) is fixed on the frame (1) through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101062909A CN102615331A (en) | 2012-04-12 | 2012-04-12 | Safe cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101062909A CN102615331A (en) | 2012-04-12 | 2012-04-12 | Safe cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102615331A true CN102615331A (en) | 2012-08-01 |
Family
ID=46555730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101062909A Pending CN102615331A (en) | 2012-04-12 | 2012-04-12 | Safe cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102615331A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091195U (en) * | 1991-04-19 | 1991-12-25 | 张九民 | Hand pitch arc and straight line shearer |
| CN2569956Y (en) * | 2002-10-11 | 2003-09-03 | 沈阳大万机械制造有限公司 | Digital controlled hydraulic pipe cutting machine tool |
| CN2723088Y (en) * | 2004-07-02 | 2005-09-07 | 张正坤 | Full automatic cutter for international standard container top plate |
| CN201186362Y (en) * | 2008-03-26 | 2009-01-28 | 顾建明 | Shear equipped with shaft-mounted speed reducer |
| JP2011189452A (en) * | 2010-03-15 | 2011-09-29 | Murata Machinery Ltd | Bar material cutting system |
| CN202667770U (en) * | 2012-04-12 | 2013-01-16 | 付志洪 | Safe cutting machine |
-
2012
- 2012-04-12 CN CN2012101062909A patent/CN102615331A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091195U (en) * | 1991-04-19 | 1991-12-25 | 张九民 | Hand pitch arc and straight line shearer |
| CN2569956Y (en) * | 2002-10-11 | 2003-09-03 | 沈阳大万机械制造有限公司 | Digital controlled hydraulic pipe cutting machine tool |
| CN2723088Y (en) * | 2004-07-02 | 2005-09-07 | 张正坤 | Full automatic cutter for international standard container top plate |
| CN201186362Y (en) * | 2008-03-26 | 2009-01-28 | 顾建明 | Shear equipped with shaft-mounted speed reducer |
| JP2011189452A (en) * | 2010-03-15 | 2011-09-29 | Murata Machinery Ltd | Bar material cutting system |
| CN202667770U (en) * | 2012-04-12 | 2013-01-16 | 付志洪 | Safe cutting machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |
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| WD01 | Invention patent application deemed withdrawn after publication |