CN206296521U - A kind of flying shearing machine - Google Patents
A kind of flying shearing machine Download PDFInfo
- Publication number
- CN206296521U CN206296521U CN201621364015.7U CN201621364015U CN206296521U CN 206296521 U CN206296521 U CN 206296521U CN 201621364015 U CN201621364015 U CN 201621364015U CN 206296521 U CN206296521 U CN 206296521U
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- shearing machine
- flying shearing
- flying
- guide plate
- segmental arc
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Abstract
The utility model belongs to steel rolling equipment technical field,Particularly relate to a kind of flying shearing machine,Mainly be to provide it is a kind of can by flying shear sheet material carry out effectively it is smooth shearing transition apparatus,Reduce the load rotating inertia of flying shearing machine,There is provided a kind of flying shearing machine,Including flying shearing machine body,And it is fixed on upper tool post and lower slide on flying shearing machine body,It is fixedly installed guide plate and lower guide plate respectively on the upper and lower knife rest of upper tool post,Guiding segmental arc and smooth segmental arc are respectively arranged with upper guide plate and lower guide plate,Accumulator is additionally provided with flying shearing machine body,Accumulator is connected with upper tool post and lower slide respectively by balance hydraulic cylinder,It effectively prevent knife rest greater impact load in the process of running,It is significantly more efficient to reduce flying shearing machine load rotating inertia in the process of running,Improve the production efficiency of enterprise,Reduce the labour intensity of workman,Effectively raise the service life of flying shear,Improve the economic benefit of enterprise.
Description
Technical field
The utility model belongs to steel rolling equipment technical field;Particularly relate to a kind of flying shearing machine.
Background technology
Flying shearing machine are the visual plants of responsible shearing in flying shear line, and it can make to cut on the premise of production line normally runs
Knife motion in the horizontal direction and sheet material stringent synchronization, workpiece is sheared in the state of static relative to plate, and it is relative to general
Logical plate shearing machine, flying shearing machine have production efficiency and shear precision higher, and the use value with more low-carbon energy-saving is traditional
Flying shearing machine connect two gear synchronous placed equipment both sides driving two and are fixed on casing by moving cell by shaft coupling
Crank, has knife rest sychronisation by the motion that crank convert rotational motion is both horizontally and vertically, and it is same that knife rest is fixed on knife rest
Upper and lower shearing motion is carried out on step device, but on steel rolling equipment line, milling train all carries out continuous rolling to embryo material, is rolling
Blank head or afterbody cracking are easily formed during system, the defects such as flexural deformation is there is, when its sheet metal deformation is serious
Easily cause the accelerated wear test of flying shearing machine, even result in piling of steel accident, and due on knife rest during flying shear is moved by
Larger in knife rest quality, flying shearing machine load rotating inertia at work cannot be effectively eliminated, and also easily cause flying shearing machine
Slow down and wear and tear, influence the service life of flying shearing machine.
The content of the invention
Goal of the invention of the present utility model:
Primarily to overcoming the defect and deficiency of above-mentioned flying shearing machine, there is provided one kind can carry out flying shear sheet material effectively smooth
In the transition apparatus of shearing, the load rotating inertia of flying shearing machine is reduced, improve the production efficiency of enterprise, the work for reducing workman is strong
Degree, while effectively improving the service life of flying shear, improves the economic benefit of enterprise.
The technical solution of the utility model is:
There is provided a kind of flying shearing machine, including flying shearing machine body, and it is fixed on upper tool post and lower knife on flying shearing machine body
Frame, is fixedly installed guide plate and lower guide plate, on upper guide plate and lower guide plate respectively on the upper and lower knife rest of upper tool post
Guiding segmental arc and smooth segmental arc are respectively arranged with, are oriented between segmental arc and smooth segmental arc and are connected by rotating parafacies, be oriented to segmental arc
On be also connected with being provided with elastic telescopic part, be additionally provided with draw-in groove in the rear end of smooth segmental arc, shear blade is provided with draw-in groove, cut
The oblique contract block of the front end that cutting blade passes through it is fixed;Accumulator is additionally provided with flying shearing machine body, accumulator passes through balanced hydraulic
Cylinder is connected with upper tool post and lower slide respectively.
Described elastic telescopic part is flat spring.
Described oblique contract block uses copper billet.
Safety valve is provided between accumulator and balance hydraulic cylinder.
The beneficial effects of the utility model are:
Flying shear sheet material effectively can be carried out the effectively smooth transition apparatus in shearing by the flying shearing machine there is provided a kind of, while
Flying shearing machine load rotating inertia in the process of running is effectively reduced, the production efficiency of enterprise is improve, reduces workman's
Labour intensity, effectively raises the service life of flying shear, improves the economic benefit of enterprise.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of guide plate of the present utility model.
In figure;1 is flying shearing machine body;2 is upper tool post;3 is lower slide;4 is upper guide plate;5 is lower guide plate;6 is to lead
To segmental arc;7 is smooth segmental arc;8 is secondary to rotate;9 is elastic telescopic part;10 is draw-in groove;11 is shear blade;12 is oblique contract block;13
It is accumulator;14 is balance hydraulic cylinder;15 is safety valve.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in Fig. 1~2, there is provided a kind of flying shearing machine, including flying shearing machine body 1, and be fixed on flying shearing machine body
Upper tool post 2 and lower slide 3, be fixedly installed guide plate 4 and lower guide plate 5 respectively on the upper and lower knife rest of upper tool post, on
Guiding segmental arc 6 and smooth segmental arc 7 are respectively arranged with guide plate and lower guide plate, are oriented between segmental arc and smooth segmental arc by rotating
Secondary 8 are connected, and are also connected with being provided with elastic telescopic part 9 being oriented in segmental arc, and draw-in groove 10 is additionally provided with the rear end of smooth segmental arc,
Shear blade 11 is provided with draw-in groove, shear blade is fixed by the oblique contract block 12 of its front end;Also set up on flying shearing machine body
There is accumulator 13, accumulator is connected with upper tool post and lower slide respectively by balance hydraulic cylinder 14.
Described elastic telescopic part is flat spring.
Described oblique contract block uses copper billet.
Safety valve 15 is provided between accumulator and balance hydraulic cylinder.
During flying shearing machine run, flying shearing machine shear history is high-speed linear shear mode, when rolled piece is run to cutting
When cutting position, the guiding segmental arc of upper bottom guide carries out displacement and the correction of shape to rolled piece under the precompression effect of flat spring
Treatment, it is ensured that the stationarity of shear history, then carries out shearing cutting by smooth segmental arc again, effectively avoids due to elbow
With the generation of piling of steel accident caused by the skew of rolled piece position, when there is shear treatment, upper lower slide incite somebody to action this in motion process
The potential energy of body is effectively stored by accumulator, and after cutting operation is completed, accumulator is released the Energy Efficient of storage
Put, it is to avoid knife rest greater impact load in the process of running, its is significantly more efficient to reduce flying shearing machine in the process of running
Load rotating inertia, improve the production efficiency of enterprise, reduce the labour intensity of workman, effectively raise making for flying shear
With the life-span, the economic benefit of enterprise is improve.
Claims (4)
1. a kind of flying shearing machine, including flying shearing machine body, and it is fixed on upper tool post and lower slide on flying shearing machine body, its feature
It is:It is fixedly installed guide plate and lower guide plate, upper guide plate and lower guide plate respectively on the upper and lower knife rest of upper tool post
On be respectively arranged with guiding segmental arc and smooth segmental arc, be oriented between segmental arc and smooth segmental arc and connected by rotating parafacies, be oriented to arc
It is also connected with being provided with elastic telescopic part in section, draw-in groove is additionally provided with the rear end of smooth segmental arc, shear blade is provided with draw-in groove,
The oblique contract block of the front end that shear blade passes through it is fixed;Accumulator is additionally provided with flying shearing machine body, accumulator passes through equilibrium liquid
Cylinder pressure is connected with upper tool post and lower slide respectively.
2. a kind of flying shearing machine according to claim 1, it is characterised in that:Described elastic telescopic part is flat spring.
3. a kind of flying shearing machine according to claim 1, it is characterised in that:Described oblique contract block uses copper billet.
4. a kind of flying shearing machine according to claim 1, it is characterised in that:It is provided between accumulator and balance hydraulic cylinder
Safety valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621364015.7U CN206296521U (en) | 2016-12-13 | 2016-12-13 | A kind of flying shearing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621364015.7U CN206296521U (en) | 2016-12-13 | 2016-12-13 | A kind of flying shearing machine |
Publications (1)
Publication Number | Publication Date |
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CN206296521U true CN206296521U (en) | 2017-07-04 |
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ID=59215110
Family Applications (1)
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CN201621364015.7U Active CN206296521U (en) | 2016-12-13 | 2016-12-13 | A kind of flying shearing machine |
Country Status (1)
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CN (1) | CN206296521U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112355056A (en) * | 2020-11-16 | 2021-02-12 | 唐山市玉田金州实业有限公司 | Wire flying shear supporting plate and machining method |
CN113070521A (en) * | 2021-05-14 | 2021-07-06 | 江苏赫夫特齿轮制造有限公司 | Shear big specification rod fragmentation flying shear structure |
CN113894353A (en) * | 2021-10-27 | 2022-01-07 | 马鞍山市金海冶金机械制造有限公司 | Cutter assembly for plate shearing machine suitable for steel rolling production and disassembling and assembling method |
-
2016
- 2016-12-13 CN CN201621364015.7U patent/CN206296521U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112355056A (en) * | 2020-11-16 | 2021-02-12 | 唐山市玉田金州实业有限公司 | Wire flying shear supporting plate and machining method |
CN113070521A (en) * | 2021-05-14 | 2021-07-06 | 江苏赫夫特齿轮制造有限公司 | Shear big specification rod fragmentation flying shear structure |
CN113894353A (en) * | 2021-10-27 | 2022-01-07 | 马鞍山市金海冶金机械制造有限公司 | Cutter assembly for plate shearing machine suitable for steel rolling production and disassembling and assembling method |
CN113894353B (en) * | 2021-10-27 | 2023-12-08 | 马鞍山市申力特重工机械股份有限公司 | Cutter assembly and disassembly and assembly method for plate shearing machine suitable for steel rolling production |
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