CN204248069U - A kind of surface rail plate shearing machine - Google Patents

A kind of surface rail plate shearing machine Download PDF

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Publication number
CN204248069U
CN204248069U CN201420796672.3U CN201420796672U CN204248069U CN 204248069 U CN204248069 U CN 204248069U CN 201420796672 U CN201420796672 U CN 201420796672U CN 204248069 U CN204248069 U CN 204248069U
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CN
China
Prior art keywords
rear portion
oil cylinder
rail
knife rest
binder
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Application number
CN201420796672.3U
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Chinese (zh)
Inventor
许齐宝
陈达兵
黄长连
于珺
余志钢
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MAANSHAN MIDDLE ASIA MACHINE TOOLS MANUFACTURE CO Ltd
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MAANSHAN MIDDLE ASIA MACHINE TOOLS MANUFACTURE CO Ltd
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Priority to CN201420796672.3U priority Critical patent/CN204248069U/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/04Frames; Guides
    • B30B15/041Guides

Abstract

A kind of surface rail plate shearing machine, it comprises oil cylinder, also comprise oil cylinder base plate, binder beam, knife rest, fromer rail, rear portion upper rail, rear portion lower guideway, front roller wheel, binder oil cylinder, rear portion upper roll wheel, rear portion lower roll wheel, cutter, bottom knife and charging support, wherein, described oil cylinder is fixed on oil cylinder base plate, and perpendicular to binder beam, knife rest is provided with below oil cylinder base plate, the right flank of knife rest is provided with fromer rail, the left surface of knife rest is provided with rear portion upper rail and rear portion lower guideway, fromer rail is connected with the front roller wheel being arranged on binder beam left surface, binder oil cylinder is provided with below binder beam, rear portion upper rail is connected with rear portion upper roll wheel, rear portion lower guideway is connected with rear portion lower roll wheel, the bottom of knife rest is provided with cutter, cutter is vertical with bottom knife, bottom knife and charging support are all connected on plate shearing machine board.It can realize two oil cylinder synchronization actions, and movement locus is oblique line, ensure that the gap of cutter and bottom knife is with vertical.

Description

A kind of surface rail plate shearing machine
Technical field
The utility model relates to hydraulic gate type guillotine shear, belongs to mechanical manufacturing field, more particularly, relates to a kind of surface rail plate shearing machine.
Background technology
Angle structure between 0.5 degree of-1 degree that current main flow plate shearing machine upper tool post moving surface is formed relative to edge of a knife face, such structure easily produces mismachining tolerance in production and process, and two oil cylinders can not ensure in same machined surface, general is all manually revised by the later stage, produce the seal of torsional deformation to oil cylinder in the course of the work with regard to causing plate shearing machine to have an impact, be to allow upper slitter and lower cutter not interfere in shear history, but have impact on the vertical of upper slitter and lower cutter.
Chinese utility model patent, number of patent application is: 200620099263.3, the applying date is on September 30th, 2006, disclose a kind of plate shearing machine of automatic adjustable blade, comprise: left column, right column, upper tool post, lower slide, cutter, bottom knife, eccentric swage and transmission system, upper tool post is connected with transmission system, eccentric swage passes through the spring assembly at two ends by eccentric swage groove, be fixed on the screw rod perpendicular through groove axle center hole on lower slide, spring, gland, nut is formed, the active card device matched is had to associate between upper tool post with eccentric swage, left, right column is provided with a corresponding slant rail, eccentric swage two ends are assemblied in a left side respectively, on the slant rail of right column, eccentric swage is provided with another guide rail, upper tool post is assemblied on described guide rail.By the relation that upper tool post can move along slant rail with eccentric swage, automatically generate the gap blade consistent with slant rail gradient ratio according to the thickness of workpiece, safety, reliably.Its weak point is: this patent mainly adjusts the slant rail that two gap blades are arranged, and difference of dealing with problems, and complex structure, cost is high.
Utility model content
1. the utility model technical problem that will solve
Large for easily producing mismachining tolerance in existing plate shearing machine production and process, upper slitter can not keep vertical with lower cutter, complex structure, the problem that cost is high, the utility model provides a kind of surface rail plate shearing machine, and it can realize the vertical of upper slitter and lower cutter, and mismachining tolerance is little, structure is simple, and cost is low.
2. technical scheme
For solving the problem, the technical scheme that the utility model provides is:
A kind of plate shearing machine surface rail, it comprises oil cylinder, also comprises oil cylinder base plate, binder beam, knife rest, fromer rail, rear portion upper rail, rear portion lower guideway, front roller wheel, binder oil cylinder, rear portion upper roll wheel, rear portion lower roll wheel, cutter, bottom knife and charging support, wherein, described oil cylinder is fixed on oil cylinder base plate, and perpendicular to binder beam, below oil cylinder base plate, be provided with knife rest, the right flank of knife rest is provided with fromer rail, the left surface of knife rest is provided with rear portion upper rail and rear portion lower guideway, fromer rail, angle between the guide pass of rear portion upper rail and rear portion lower guideway and knife rest is α, fromer rail is connected with the front roller wheel being arranged on binder beam left surface, binder oil cylinder is provided with below binder beam, rear portion lower guideway is positioned at below the upper rail of rear portion, and have gap between the two, rear portion upper rail is connected with rear portion upper roll wheel, rear portion lower guideway is connected with rear portion lower roll wheel, the bottom of knife rest is provided with cutter, bottom knife is arranged on plate shearing machine board, cutter is vertical with bottom knife, and charging Bracket setting is on plate shearing machine board.
Further improve as the utility model, described a kind of surface rail plate shearing machine, it is characterized in that, described oil cylinder is bolted on oil cylinder base plate.
Further improve as the utility model, described a kind of surface rail plate shearing machine, is characterized in that, the angle between the guide pass at described fromer rail, rear portion upper rail and lower guideway place, rear portion and knife rest is α, α is 0.5 degree.
Further improve as the utility model, described a kind of surface rail plate shearing machine, it is characterized in that, described binder beam is provided with fixed block, and front roller wheel is connected with binder beam by fixed block.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) the utility model adopts surface rail, two cylinder movements is consistent, cutter and bottom knife, and keep vertical, leave gap again, do not need artificial correction, production efficiency improves greatly;
(2) the utility model adopts surface rail, two cylinder movements are consistent, and movement locus is oblique line, bottom knife is made to keep vertically leaving gap again, non-interference, use the knife rest operation method of this structure can improve the service life of blade and machine, the access times of blade improve 30 percent, in the indeformable situation of machine tool guideway, can Long-Time Service;
(3) the utility model adopts surface rail, machining accuracy gets a promotion, can ensure in 0.1mm for shear precision sheet material, exceed the 0.4mm before not having change structure, the shear layer of shearing area there has also been the raising of 20 percent, and the burr of shear surface also reduces about 20 percent;
(4) structural principle of the present utility model is simple, and cost of manufacture is low, is easy to realize.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of a kind of surface rail plate shearing machine of the present utility model.
Label declaration in schematic diagram:
1, oil cylinder; 2, oil cylinder base plate; 3, fromer rail; 4, knife rest; 5, front roller wheel; 6, binder beam; 7, cutter; 8, binder oil cylinder; 9, bottom knife; 10, rear portion upper rail; 11, rear portion upper roll wheel; 12, rear portion lower guideway; 13, rear portion lower roll wheel; 14, charging support.
Detailed description of the invention
For understanding content of the present utility model further, by reference to the accompanying drawings and embodiment the utility model is described in detail.
Embodiment 1
Composition graphs 1, a kind of surface rail plate shearing machine of the present embodiment, it comprises oil cylinder 1, also comprises oil cylinder base plate 2, binder beam 6, knife rest 4, fromer rail 3, rear portion upper rail 10, rear portion lower guideway 12, front roller wheel 5, binder oil cylinder 8, rear portion upper roll wheel 11, rear portion lower roll wheel 13, cutter 7, bottom knife 9 and charging support 14.
Fromer rail 3, rear portion upper rail 10, rear portion lower guideway 12 are aluminum alloy material, and front roller wheel 5, rear portion upper roll wheel 11, rear portion lower roll wheel 13 are stainless steel.
Oil cylinder 1 is bolted on oil cylinder base plate 2, and perpendicular to binder beam 6, knife rest 4 is provided with below oil cylinder base plate 2, the right flank of knife rest 4 is provided with fromer rail 3, fromer rail 3 is connected on knife rest 4 by the mode of riveting, the left surface of knife rest 4 is provided with rear portion upper rail 10 and rear portion lower guideway 12, rear portion upper rail 10 and rear portion lower guideway 12 are connected on knife rest 4 by the mode of riveting, fromer rail 3, angle between the guide pass of rear portion upper rail 10 and rear portion lower guideway 12 and knife rest 4 is 0.5 degree, fromer rail 3 is connected with the front roller wheel 5 be arranged on binder beam 6 left surface fixed block, binder oil cylinder 8 is provided with below binder beam 6, rear portion lower guideway 12 is positioned at below rear portion upper rail 10, and have gap between the two, rear portion upper rail 10 is connected with rear portion upper roll wheel 11, rear portion lower guideway 12 is connected with rear portion lower roll wheel 13, the bottom of knife rest 4 is provided with cutter 7, bottom knife 9 is arranged on plate shearing machine board by bolt, cutter 7 is vertical with bottom knife 9, charging support 14 is arranged on plate shearing machine board.
Concrete use procedure is: first, sheet material to be sheared is placed on charging support 14, be placed on bottom knife 9, because fromer rail 3, angle between the guide pass of rear portion upper rail 10 and rear portion lower guideway 12 and knife rest 4 is 0.5 degree, so, oil cylinder 1 drives the upper rail 10 of knife rest 4, rear portion lower guideway 12 respectively with rear portion upper roll wheel 11, the diagonal movement of vertical direction is made in rear portion lower roll wheel 13 contact, the diagonal movement in vertical direction also made by the cutter 7 of knife rest 4, therefore, cutter 7 keeps vertical with bottom knife 9 and leaves gap again, simultaneously, binder oil cylinder 8 drives binder beam 6, the front roller wheel 5 connected with the fixed block on binder beam 6 also synchronously makes diagonal movement in the same direction along fromer rail 3, the sheet material to be sheared be placed on bottom knife 9 is pushed down in binder oil cylinder 8 decline process, meanwhile, oil cylinder 1 drives knife rest 4 to decline, cutter 7 on knife rest 4 moves downward, shear sheet material, complete the process of a sheet shearing.Adopt surface rail, machining accuracy is got a promotion, can ensure in 0.1mm for shear precision sheet material, exceed the 0.4mm before not having change structure, the shear layer of shearing area there has also been the raising of 20 percent, and the burr of shear surface also reduces about 20 percent.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.

Claims (4)

1. a surface rail plate shearing machine, it comprises oil cylinder (1), it is characterized in that, also comprise oil cylinder base plate (2), binder beam (6), knife rest (4), fromer rail (3), rear portion upper rail (10), rear portion lower guideway (12), front roller wheel (5), binder oil cylinder (8), rear portion upper roll wheel (11), rear portion lower roll wheel (13), cutter (7), bottom knife (9) and charging support (14), wherein, described oil cylinder (1) is fixed on oil cylinder base plate (2), and perpendicular to binder beam (6), knife rest (4) is provided with below oil cylinder base plate (2), the right flank of knife rest (4) is provided with fromer rail (3), the left surface of knife rest (4) is provided with rear portion upper rail (10) and rear portion lower guideway (12), fromer rail (3), angle between the guide pass of rear portion upper rail (10) and rear portion lower guideway (12) and knife rest (4) is α, fromer rail (3) is connected with the front roller wheel (5) being arranged on binder beam (6) left surface, binder oil cylinder (8) is provided with below binder beam (6), rear portion lower guideway (12) is positioned at below rear portion upper rail (10), and have gap between the two, rear portion upper rail (10) is connected with rear portion upper roll wheel (11), rear portion lower guideway (12) is connected with rear portion lower roll wheel (13), the bottom of knife rest (4) is provided with cutter (7), bottom knife (9) is arranged on plate shearing machine board, cutter (7) is vertical with bottom knife (9), charging support (14) is arranged on plate shearing machine board.
2. a kind of surface rail plate shearing machine according to claim 1, is characterized in that, described oil cylinder (1) is bolted on oil cylinder base plate (2).
3. a kind of surface rail plate shearing machine according to claim 1, it is characterized in that, angle between the guide pass at described fromer rail (3), rear portion upper rail (10) and rear portion lower guideway (12) place and knife rest (4) is α, α is 0.5 degree.
4. a kind of surface rail plate shearing machine according to claim 1, is characterized in that, described binder beam (6) is provided with fixed block, and front roller wheel (5) is connected with binder beam (6) by fixed block.
CN201420796672.3U 2014-12-15 2014-12-15 A kind of surface rail plate shearing machine Active CN204248069U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420796672.3U CN204248069U (en) 2014-12-15 2014-12-15 A kind of surface rail plate shearing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420796672.3U CN204248069U (en) 2014-12-15 2014-12-15 A kind of surface rail plate shearing machine

Publications (1)

Publication Number Publication Date
CN204248069U true CN204248069U (en) 2015-04-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105817688A (en) * 2016-01-27 2016-08-03 马鞍山市中亚机床制造有限公司 Bevel guide rail plate-shearing machine and shearing method thereof
CN108994366A (en) * 2018-08-31 2018-12-14 江苏新益机械有限公司 A kind of high speed plate shearing machine that knife edge clearance compensates automatically

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105817688A (en) * 2016-01-27 2016-08-03 马鞍山市中亚机床制造有限公司 Bevel guide rail plate-shearing machine and shearing method thereof
CN105817688B (en) * 2016-01-27 2018-05-22 马鞍山市中亚机床制造有限公司 A kind of surface rail plate shearing machine and its cutting method
CN108994366A (en) * 2018-08-31 2018-12-14 江苏新益机械有限公司 A kind of high speed plate shearing machine that knife edge clearance compensates automatically

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