CN104128651A - Profile steel angle shearing machine - Google Patents
Profile steel angle shearing machine Download PDFInfo
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- CN104128651A CN104128651A CN201410349436.1A CN201410349436A CN104128651A CN 104128651 A CN104128651 A CN 104128651A CN 201410349436 A CN201410349436 A CN 201410349436A CN 104128651 A CN104128651 A CN 104128651A
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- shearing
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- angle
- shaped steel
- shearing machine
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Abstract
The invention relates to the field of shearing machines, and particularly relates to a shearing machine used for cutting off profile steel, in particular to a profile steel angle shearing machine. The profile steel angle shearing machine comprises a machine frame and an oil cylinder and further comprises a profile shears frame, a pair of first profile shears, a pair of second profile shears, a first shearing angle regulating mechanism and a second shearing angle regulating mechanism, wherein the oil cylinder and the profile shears frame are arranged in the direction forming a 45-degree angle with the horizontal direction. The profile steel angle shearing machine has the advantages of being small and exquisite in overall appearance, compact in structure, simple, novel, attractive in model, stable in performance and the like, angular symmetric shearing can be conducted, and the shearing angle can be freely regulated within the range from 15 degrees to 90 degrees. According to the profile steel angle shearing machine, the shearing angle of a workpiece can be freely regulated, therefore, butt welding of various types of profile steel or a slope supporting effect on the workpiece can be achieved, the situation that mechanisms in the prior art can only conduct 90-degree shearing on profile steel is changed, production time is saved, production efficiency is improved, and cost is also saved.
Description
technical field:
The present invention relates to cutter field, particularly a kind of for cutting off the cutter of shaped steel, a kind of shaped steel angle shearing machine specifically.
background technology:
Shaped steel is a kind of bar shaped steel with certain section shape and size.According to its section configuration, can be divided into simple shape and compound section shaped steel, the former is square steel, round steel, band steel, angle steel and hexagonal steel etc. such as, and the latter is I-steel, channel-section steel, rail, casement section steel and bending shaped steel etc. such as.According to different needs, the shaped steel after rolling need to be cut into the product of various angles and length.Traditionally, by sawed-off shaped steel cut-out employing electric saw or oxygen cutting method, have but electric saw is sawed-off the shortcoming that break time is long, efficiency is low and noise is large, and there is the out-of-flatness of cut-out section, need the shortcomings such as secondary operations in oxygen cutting method.Along with the development of technology, engender that different cutters cuts off shaped steel, but joist shears of the prior art can only carry out 90 ° of shearings to shaped steel, still need secondary operations if want to obtain concrete angle, the cost that causes shaped steel to cut off is higher.
summary of the invention:
Technical problem to be solved by this invention is to have that efficiency is low, shearing inclination is single when shaped steel being cut off in prior art and the shortcoming such as cost is higher, and a kind of shaped steel angle shearing machine is provided.
The present invention solves the technical scheme that its technical problem takes: shaped steel angle shearing machine, comprise frame and oil cylinder, oil cylinder is fixed on the side of frame, frame comprises left wallboard and right wallboard, it is characterized in that: also comprise type shear shank, the first type scissors, Second-Type scissors, the first adjustment mechanism for shearing angle and the second adjustment mechanism for shearing angle, type shear shank is fixed on the head of the piston rod of oil cylinder, oil cylinder and type shear shank are along being the direction layout of 45 ° with horizontal direction, the quiet cutter of the first type scissors is arranged on the top square frame of right wallboard, the moving knife of the first type scissors is arranged on the top square frame in type shear shank front, the quiet cutter of Second-Type scissors is arranged on the bottom square frame of left wallboard, the moving knife of Second-Type scissors is arranged on the bottom square frame of type shear shank reverse side, the first adjustment mechanism for shearing angle is arranged on the outer side frame of the first type scissors, the second adjustment mechanism for shearing angle is arranged on the outer side frame of Second-Type scissors.
Further, oil cylinder is fixedly connected with frame with adpting flange by cylinder flange, and adpting flange is welded in frame.
Further, described adpting flange is square flange.
Further, the earrings of head of the piston rod of type shear shank by being arranged on oil cylinder is fixedly connected with the piston rod of oil cylinder with bearing pin.
Further, type shear shank also comprises upper rail and lower guideway, and upper rail and lower guideway are fixed on the centre of frame by fitting bolt.
Further, in the inner side of left wallboard and right wallboard, four brake pads are set respectively.
Further, the first adjustment mechanism for shearing angle and the second adjustment mechanism for shearing angle comprise respectively support column, gripper shoe, adjustment screw, nut, guide block and star handle, support column is welded in frame, gripper shoe is fixed on frame outside by four support columns and star handle, guide block is welded in frame, adjustment screw is fixed in guide block, and adjustment screw is connected with gripper shoe by nut.
Further, gripper shoe matches by waist hole mode with support column, and is fixed by star handle.
Further, in described gripper shoe, process a square frame.
The present invention is owing to having taked technique scheme, and it has following beneficial effect:
Shaped steel angle shearing machine of the present invention, there is monnolithic case small and exquisite, compact conformation, simply, novel, attractive in appearance and the steady performance of type body, can also facilitate shaped steel respectively from the right direction charging of left direction and the left wallboard of right wallboard, thereby carry out the symmetrical shearing of angle, and shearing inclination can regulate arbitrarily from 15 °～90 °, the present invention can adjust arbitrarily the shearing inclination of workpiece, thereby the inclined-plane supporting role of workpiece is welded or is realized in the docking that can realize various shaped steel, change the situation that mechanism can only carry out to shaped steel 90 ° of shearings in the past, not only save the time of producing, improve production efficiency, but also save cost.
brief description of the drawings:
Fig. 1 is the front view of shaped steel angle shearing machine of the present invention;
Fig. 2 is the left view of shaped steel angle shearing machine of the present invention;
Fig. 3 is the front view of adjustment mechanism for shearing angle of the present invention;
Fig. 4 is adjustment mechanism for shearing angle left view of the present invention;
In figure: 1, oil cylinder; 2, cylinder flange; 3, adpting flange; 4, earrings; 5, bearing pin; 6, type shear shank; 7, the first type scissors; 8, upper rail; 9, support; 10, electric appliance box; 11, pumping plant; 12, cooling system; 13, Hydraulic Station; 14, fuel tank; 15, frame; 16, the first brake pads; 17, lower guideway; 18, fitting bolt; 19, the first adjustment mechanism for shearing angles; 20, Second-Type scissors; 21, left wallboard; 22, the second adjustment mechanism for shearing angles; 23, the second brake pads; 24, right wallboard; 25, support column; 26, gripper shoe; 27, adjustment screw; 28, nut; 29, guide block; 30, star handle.
detailed description of the invention:
Below in conjunction with accompanying drawing, content of the present invention is described further.
As depicted in figs. 1 and 2, shaped steel angle shearing machine of the present invention, comprises frame 15 and oil cylinder 1, and oil cylinder 1 is fixed on the side of frame 15.Wherein, oil cylinder 1 is fixedly connected with frame 15 with adpting flange 3 by cylinder flange 2, and adpting flange 3 is welded in frame 15, and adpting flange 3 is square flange.Wherein, frame 15 comprises left wallboard 21 and right wallboard 24.
Shaped steel angle shearing machine of the present invention also comprises type shear shank 6, the first type scissors 7, Second-Type scissors 20, the first adjustment mechanism for shearing angle 19 and the second adjustment mechanism for shearing angle 22, type shear shank 6 is fixed on the head of the piston rod of oil cylinder 1, oil cylinder 1 and type shear shank 6 are along being the direction layout of 45 ° with horizontal direction, the quiet cutter of the first type scissors 7 is arranged on the top square frame of right wallboard 24, the moving knife of the first type scissors 7 is arranged on the top square frame in type shear shank 6 fronts, the quiet cutter of Second-Type scissors 20 is arranged on the bottom square frame of left wallboard 21, the moving knife of Second-Type scissors 20 is arranged on the bottom square frame of type shear shank 6 reverse side, the first adjustment mechanism for shearing angle 19 is arranged on the outer side frame 15 of the first type scissors 7, the second adjustment mechanism for shearing angle 22 is arranged on the outer side frame 15 of Second-Type scissors 20.So just can facilitate shaped steel respectively from the right direction charging of left direction and the left wallboard 21 of right wallboard 24, thereby carry out the symmetrical shearing of angle, and shearing inclination can regulate arbitrarily from 15 °～90 °, the present invention can adjust arbitrarily the shearing inclination of workpiece, thereby the inclined-plane supporting role of workpiece is welded or is realized in the docking that can realize various shaped steel, change the situation that mechanism can only carry out to shaped steel 90 ° of shearings in the past, not only save the time of producing, improve production efficiency, but also saved cost.
Wherein, the earrings 4 of head of the piston rod of type shear shank 6 by being arranged on oil cylinder 1 is fixedly connected with the piston rod of oil cylinder 1 with bearing pin 5.
Wherein, type shear shank 6 also comprises upper rail 8 and lower guideway 17, upper rail 8 and lower guideway 17 are fixed on the centre of frame 15 by fitting bolt 18, controlled like this movement locus of type shear shank 6 by upper rail 8 and lower guideway 17, make type shear shank 6 that any skew not occur.
Cut the gap between moving knife and the quiet cutter of station in order conveniently to adjust two types, four the first brake pads 16 and the second brake pad 23 are preferably set respectively in the inner side of left wallboard 21 and right wallboard 24.
As shown in Figure 3 and Figure 4, the first adjustment mechanism for shearing angle 19 of the present invention and the second adjustment mechanism for shearing angle 22 comprise respectively support column 25, gripper shoe 26, adjustment screw 27, nut 28, guide block 29 and star handle 30, support column 25 is welded in frame 15, gripper shoe 26 is fixed on frame 15 outsides by four support columns 25 and star handle 30, guide block 29 is welded in frame 15, adjustment screw 27 is fixed in guide block 29, and adjustment screw 27 is connected with gripper shoe 26 by nut 28.Wherein, gripper shoe 26 matches by waist hole mode with support column 25, and fixing by star handle 30.Preferably, in described gripper shoe 26, process a square frame, can be convenient to like this workpiece and shear by gripper shoe 26 feedings.In the present invention, if want to change the charging angle of workpiece, only need unclamp star handle 30, rotate adjustment screw 27, gripper shoe 26 is moved left and right at the head of support column 25, can realize any adjustment of shearing inclination.
In Fig. 1, in the support 9 of frame 15, be furnished with electric appliance box 10, pumping plant 11, cooling system 12, Hydraulic Station 13 and fuel tank 14 etc.
In conjunction with foregoing, the course of work of shaped steel angle shearing machine of the present invention is as follows:
When after electric motor starting, drive hydraulic system is started working, the piston rod of oil cylinder 1 is started working by earrings 4 and bearing pin 5 repulsive-type maglev shear shanks 6,6 of type shear shanks carry out even running under the clamping of the brake pad of upper rail 8 and lower guideway 17 and both sides, the first adjustment mechanism for shearing angle 19 and the second adjustment mechanism for shearing angle 22 are adjusted angle, thereby realize the angular shearing of shaped steel.
Above content specifically describes shaped steel angle shearing machine of the present invention; and in conjunction with the accompanying drawings; but the present invention is not subject to the limitation of detailed description of the invention content described above; so any improvement, equivalent modifications and replacement etc. that all foundations technical essential of the present invention is carried out, all belong to the scope of protection of the invention.
Claims (9)
1. shaped steel angle shearing machine, comprise frame and oil cylinder, oil cylinder is fixed on the side of frame, frame comprises left wallboard and right wallboard, it is characterized in that: also comprise type shear shank, the first type scissors, Second-Type scissors, the first adjustment mechanism for shearing angle and the second adjustment mechanism for shearing angle, type shear shank is fixed on the head of the piston rod of oil cylinder, oil cylinder and type shear shank are along being the direction layout of 45 ° with horizontal direction, the quiet cutter of the first type scissors is arranged on the top square frame of right wallboard, the moving knife of the first type scissors is arranged on the top square frame in type shear shank front, the quiet cutter of Second-Type scissors is arranged on the bottom square frame of left wallboard, the moving knife of Second-Type scissors is arranged on the bottom square frame of type shear shank reverse side, the first adjustment mechanism for shearing angle is arranged on the outer side frame of the first type scissors, the second adjustment mechanism for shearing angle is arranged on the outer side frame of Second-Type scissors.
2. shaped steel angle shearing machine according to claim 1, is characterized in that: oil cylinder is fixedly connected with frame with adpting flange by cylinder flange, and adpting flange is welded in frame.
3. shaped steel angle shearing machine according to claim 2, is characterized in that: described adpting flange is square flange.
4. shaped steel angle shearing machine according to claim 1, is characterized in that: the earrings of head of the piston rod of type shear shank by being arranged on oil cylinder is fixedly connected with the piston rod of oil cylinder with bearing pin.
5. shaped steel angle shearing machine according to claim 1, is characterized in that: type shear shank also comprises upper rail and lower guideway, upper rail and lower guideway are fixed on the centre of frame by fitting bolt.
6. shaped steel angle shearing machine according to claim 1, is characterized in that: in the inner side of left wallboard and right wallboard, four brake pads are set respectively.
7. shaped steel angle shearing machine according to claim 1, it is characterized in that: the first adjustment mechanism for shearing angle and the second adjustment mechanism for shearing angle comprise respectively support column, gripper shoe, adjustment screw, nut, guide block and star handle, support column is welded in frame, gripper shoe is fixed on frame outside by four support columns and star handle, guide block is welded in frame, adjustment screw is fixed in guide block, and adjustment screw is connected with gripper shoe by nut.
8. shaped steel angle shearing machine according to claim 7, is characterized in that: gripper shoe matches by waist hole mode with support column, and is fixed by star handle.
9. shaped steel angle shearing machine according to claim 7, is characterized in that: in described gripper shoe, process a square frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349436.1A CN104128651B (en) | 2014-07-22 | 2014-07-22 | shaped steel angle shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349436.1A CN104128651B (en) | 2014-07-22 | 2014-07-22 | shaped steel angle shearing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104128651A true CN104128651A (en) | 2014-11-05 |
| CN104128651B CN104128651B (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410349436.1A Active CN104128651B (en) | 2014-07-22 | 2014-07-22 | shaped steel angle shearing machine |
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Citations (13)
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|---|---|---|---|---|
| US4367669A (en) * | 1980-04-07 | 1983-01-11 | Maquinaria Geka, S.L. | Device for cutting angular profiles applicable to hydraulic shears |
| DE3134565A1 (en) * | 1981-09-01 | 1983-03-10 | Peddinghaus, Rolf, 5828 Ennepetal | Rod shears |
| JPH09150309A (en) * | 1995-11-28 | 1997-06-10 | Yasuharu Tokushiyou | Cutting edge angle setting method for hoop material cutter |
| JPH11291121A (en) * | 1998-04-07 | 1999-10-26 | Hitachi Koki Co Ltd | Shearing machine |
| KR20110075731A (en) * | 2009-12-28 | 2011-07-06 | 삼성중공업 주식회사 | Cutting device of tool for setting up height |
| CN201922112U (en) * | 2011-01-25 | 2011-08-10 | 济南时代百超科技有限公司 | Numerical-control profile steel composite shearing production line |
| CN201931148U (en) * | 2011-03-04 | 2011-08-17 | 涿州市聚源电器设备有限责任公司 | Special 45-degree cutting-off device for concealed distribution box frame |
| CN102229005A (en) * | 2011-06-13 | 2011-11-02 | 鹤山市科盈自动化设备有限公司 | Numerically controlled shearing machine with adjustable shearing angle |
| CN202207830U (en) * | 2011-08-26 | 2012-05-02 | 中国重型汽车集团济南大可汽车改装有限公司 | Longitudinal beam cutting device |
| CN202398880U (en) * | 2011-12-16 | 2012-08-29 | 山东法因数控机械股份有限公司 | Hydraulic single-edge shearing machine for angle steel |
| CN103737101A (en) * | 2014-01-27 | 2014-04-23 | 深圳市森域机器设备有限公司 | Transverse shearing production line |
| CN203649538U (en) * | 2013-12-25 | 2014-06-18 | 太重煤机有限公司 | Tail cutting turning plate device for 3# shears on bar production line |
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2014
- 2014-07-22 CN CN201410349436.1A patent/CN104128651B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4367669A (en) * | 1980-04-07 | 1983-01-11 | Maquinaria Geka, S.L. | Device for cutting angular profiles applicable to hydraulic shears |
| DE3134565A1 (en) * | 1981-09-01 | 1983-03-10 | Peddinghaus, Rolf, 5828 Ennepetal | Rod shears |
| JPH09150309A (en) * | 1995-11-28 | 1997-06-10 | Yasuharu Tokushiyou | Cutting edge angle setting method for hoop material cutter |
| JPH11291121A (en) * | 1998-04-07 | 1999-10-26 | Hitachi Koki Co Ltd | Shearing machine |
| KR20110075731A (en) * | 2009-12-28 | 2011-07-06 | 삼성중공업 주식회사 | Cutting device of tool for setting up height |
| CN201922112U (en) * | 2011-01-25 | 2011-08-10 | 济南时代百超科技有限公司 | Numerical-control profile steel composite shearing production line |
| CN201931148U (en) * | 2011-03-04 | 2011-08-17 | 涿州市聚源电器设备有限责任公司 | Special 45-degree cutting-off device for concealed distribution box frame |
| CN102229005A (en) * | 2011-06-13 | 2011-11-02 | 鹤山市科盈自动化设备有限公司 | Numerically controlled shearing machine with adjustable shearing angle |
| CN202207830U (en) * | 2011-08-26 | 2012-05-02 | 中国重型汽车集团济南大可汽车改装有限公司 | Longitudinal beam cutting device |
| CN202398880U (en) * | 2011-12-16 | 2012-08-29 | 山东法因数控机械股份有限公司 | Hydraulic single-edge shearing machine for angle steel |
| CN203649538U (en) * | 2013-12-25 | 2014-06-18 | 太重煤机有限公司 | Tail cutting turning plate device for 3# shears on bar production line |
| CN103737101A (en) * | 2014-01-27 | 2014-04-23 | 深圳市森域机器设备有限公司 | Transverse shearing production line |
| CN103878433A (en) * | 2014-03-27 | 2014-06-25 | 江苏华宏科技股份有限公司 | Continuous cutting edge longitudinally and transversely combined shearing machine |
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| Title |
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| 一机部济南铸锻机械研究所第三研究室剪切机组: "剪切机的现状和前景", 《锻压机械》, no. 04, 31 December 1979 (1979-12-31), pages 31 - 41 * |
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| Publication number | Publication date |
|---|---|
| CN104128651B (en) | 2016-09-28 |
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