CN107081472B - A kind of angle steel cutter device - Google Patents

A kind of angle steel cutter device Download PDF

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Publication number
CN107081472B
CN107081472B CN201710294582.2A CN201710294582A CN107081472B CN 107081472 B CN107081472 B CN 107081472B CN 201710294582 A CN201710294582 A CN 201710294582A CN 107081472 B CN107081472 B CN 107081472B
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Prior art keywords
lever
cutting
support
motor
guide holder
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CN201710294582.2A
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CN107081472A (en
Inventor
李伟旭
高益飞
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Yutian Haoda Industrial Co ltd
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Xinchang Zhenghong Precision Machinery Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/04Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever
    • B23D45/042Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/04Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work

Abstract

The present invention provides a kind of angle steel cutter device, belongs to shape extrusion technical field.It includes clamp system, cutting mechanism, angle steel fulcrum bearing is provided on the upside of the left guide holder of clamp system, the middle-end of lever is hinged on lever trunnion by lever pin shaft, the lower end of lever is arranged in driving skewback, the upper end of lever is arranged in pressure head, voussoir, which can slide up and down, to be arranged on left guide holder and right guide holder, the upper end of lever is hinged on the upper end of voussoir by lever pin shaft, the U-shaped card slot of the bayonet lock insertion connecting rod lower end of lever lower end, one end of the swing rod of cutting mechanism is hinged on right support by fork hinge, cast-cutting saw slice is rotatably provided on saw blade support, cast-cutting saw slice and cutting motor are coaxially connected, one end of connecting rod is hinged on the middle-end of swing rod, the other end of connecting rod and one end of rocking bar are hinged, the other end of rocking bar is connected with rocking bar motor coaxle.The present invention fast implements the clamping and cutting of angle steel, structurally reasonable, high degree of automation, good reliability.

Description

A kind of angle steel cutter device
Technical field
The present invention relates to shape extrusion technical field, in particular to a kind of angle steel cutter device.
Background technique
Profile is iron or steel and the material (such as plastics, aluminium, glass fibre) with some strength and toughness by rolling Object with certain geometrical shape made of the techniques such as system, extrusion, casting.Different according to the smelting quality of steel, fashioned iron is divided into Common fashioned iron and high-quality shaped steel.Common fashioned iron is divided into heavy section steel, medium shape, small-sized type by existing metal product catalogue again Steel.Common fashioned iron can be divided into I-steel, channel steel, angle steel, H, fashioned iron, round steel etc. by its section configuration again.Heavy section steel: large-scale type I-steel, channel steel, angle steel, band steel are all hot rollings in steel, and round steel, square steel, hexagonal steel are in addition to hot rolling, and there are also forging, cold drawings etc.. I-steel, channel steel, angle steel are widely used in industrial building and metal structure, as workshop, bridge, ship, agricultural vehicle manufacture, it is defeated Ferroelectric tower, Transport Machinery are often used cooperatively.Band steel is mainly used as bridge, room frame, fence, transmission of electricity, ship, vehicle etc..Circle Steel, square steel are used as various machine components, farm machinery parts, tool etc..Medium shape: work, slot, angle, circle, band steel are used in medium shape Way is similar to heavy section steel.Light section: angle, circle, side, band steel processing and purposes are similar to large size in light section, minor diameter Circle is commonly used for building iron.Angle steel is a kind of common profile, and it is that both sides are orthogonal at angular strip that angle steel, which is commonly called as angle bar, Steel are divided into equal leg angle and unequal angle.Two hem widths of equal leg angle are equal, and specification is with hem width × hem width × side Thick millimeter indicates.Angle steel can need to form a variety of different primary structure members by the difference of structure, can also make between component Connector.Be widely used for various building structure and engineering structure, as house beam, bridge, power transmission tower, handling machinery, ship, Industrial furnace, reaction tower, receptacle stand and warehouse shelf etc..Angle steel usually needs to be cut into unused size in use, It should guarantee the clamping of angle steel in cutting process, realize that cast-cutting saw slice swings back and forth again, cutter device common at present is not Quick-clamped and cutting suitable for angle steel.
Summary of the invention
The object of the present invention is to provide a kind of angle steel cutter devices, fast implement the clamping and cutting of angle steel, structurally reasonable, High degree of automation, good reliability.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of angle steel cutter device, it includes support plinth, left support, right support, clamp system, cutting mechanism, described Left support and right support are fixed on the left and right sides of support plinth, and the clamp system includes that cylinder, left guide holder, the right side is driven to lead To seat, voussoir, lever, lever pin shaft, lever trunnion, skewback, connecting rod, supporting shaft, bayonet lock, angle steel fulcrum bearing, pressure head are driven, The left guide holder is fixed on left support, and the right guide holder is fixed on right support, the upside setting of the left guide holder There is angle steel fulcrum bearing, the lever trunnion is fixed on right guide holder, and the middle-end of the lever is hinged on thick stick by lever pin shaft On bar trunnion, the lower end of lever is arranged in the driving skewback, and the upper end of lever is arranged in the pressure head, and the voussoir can be upper and lower It is slidably arranged on left guide holder and right guide holder, the driving cylinder includes cylinder body and piston rod, and the lower end of the cylinder body is solid It is scheduled on support plinth, the upper end connecting wedge of the piston rod, the upper end of the connecting rod is hinged on voussoir by supporting shaft Upper end, the lower end of the connecting rod is provided with U-shaped card slot, and the lower end of the lever is additionally provided with bayonet lock, and the bayonet lock insertion connects The upside of clamp system is arranged in the U-shaped card slot of bar lower end, the cutting mechanism, and the cutting mechanism includes swing rod, swing link pin Axis, cast-cutting saw slice, saw blade support, cutting motor, connecting rod, rocking bar, rocking bar motor, motor support base, one end of the swing rod pass through Fork hinge is hinged on right support, and the saw blade support is mounted on the other end of swing rod, and the cast-cutting saw slice is rotatably arranged On saw blade support, the cast-cutting saw slice and cutting motor are coaxially connected, and the cutting motor is mounted on swing rod, the connecting rod One end be hinged on the middle-end of swing rod, the other end of the connecting rod and one end of rocking bar are hinged, the other end of the rocking bar and shake The connection of bar motor coaxle, the rocking bar motor are mounted on motor support base, and the motor support base is fixed on the side of right support.
Further, the cutting motor is servo motor.
Further, anti-attrition slot is provided on the left of the voussoir.
Compared to the prior art the present invention, has the following advantages that and effect: the Quick-clamped of clamp system realization diagonal steel And release, cutting mechanism realizes the cutting of diagonal steel, structurally reasonable.Drive the piston rod band dynamic voussoir of cylinder along left guide holder With the upward smooth sliding of right guide holder, voussoir drives lever around lever pin shaft counter-clockwise swing, is placed on by driving skewback Angle steel in angle steel fulcrum bearing realizes clamping under the action of pressure head.Cutting motor drives cast-cutting saw slice continuous rotary, rocking bar electricity Machine drives swing rod around fork hinge counter-clockwise swing by rocking bar, connecting rod, and cast-cutting saw slice realizes the cutting of diagonal steel.It has cut Cheng Hou, drives the piston rod band dynamic voussoir slide downward of cylinder, and voussoir drives lever clockwise oscillation by connecting rod, realizes diagonal The release of steel.It is provided with anti-attrition slot on the left of voussoir, reduces the abrasion between voussoir and left guide holder, is conducive to voussoir or more Smooth sliding.Cutting motor is servo motor, and position precision is very accurate, and speed is controllable, good reliability.The present invention is quick Realize the clamping and cutting of angle steel, structurally reasonable, high degree of automation, good reliability.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is partial enlarged view A of the invention.
In figure: 1. support plinths, 2. left supports, 3. right supports, 4. clamp systems, 5. cutting mechanisms, 6. driving cylinders, 7. Left guide holder, 8. right guide holders, 9. voussoirs, 10. levers, 11. lever pin shafts, 12. lever trunnions, 13. driving skewbacks, 14. connect Bar, 15. supporting shafts, 16. bayonet locks, 17. angle steel fulcrum bearings, 18. pressure heads, 19. cylinder bodies, 20. piston rods, 21.U type card slot, 22. Swing rod, 23. fork hinges, 24. cast-cutting saw slices, 25. saw blade supports, 26. cutting motors, 27. connecting rods, 28. rocking bars, 29. rocking bars Motor, 30. motor support bases, 31. anti-attrition slots.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair Bright explanation and the invention is not limited to following embodiments.
As depicted in figs. 1 and 2, a kind of angle steel cutter device, it includes support plinth 1, left support 2, right support 3, clamps Mechanism 4, cutting mechanism 5, clamp system 4 realize Quick-clamped and the release of diagonal steel, and cutting mechanism 5 realizes cutting for diagonal steel It cuts, it is structurally reasonable.The left support 2 and right support 3 are fixed on the left and right sides of support plinth 1, and the clamp system 4 includes driving Take offence cylinder 6, left guide holder 7, right guide holder 8, voussoir 9, lever 10, lever pin shaft 11, lever trunnion 12, driving skewback 13, even Bar 14, supporting shaft 15, bayonet lock 16, angle steel fulcrum bearing 17, pressure head 18, the left guide holder 7 is fixed on left support 2, described Right guide holder 8 is fixed on right support 3, and the upside of the left guide holder 7 is provided with angle steel fulcrum bearing 17, the lever trunnion 12 It is fixed on right guide holder 8, the middle-end of the lever 10 is hinged on lever trunnion 12 by lever pin shaft 11, and the driving is oblique The lower end of lever 10 is arranged in block 13, and the upper end of lever 10 is arranged in the pressure head 18, and the voussoir 9 can slide up and down setting and exist On left guide holder 7 and right guide holder 8, the left side of the voussoir 9 is provided with anti-attrition slot 31, reduce voussoir 9 and left guide holder 7 it Between abrasion, be conducive to about 9 smooth sliding of voussoir.The driving cylinder 6 includes cylinder body 19 and piston rod 20, the cylinder body 19 Lower end be fixed on support plinth 1, the upper end of the upper end connecting wedge 9 of the piston rod 20, the connecting rod 14 passes through bearing Pin shaft 15 is hinged on the upper end of voussoir 9, and the lower end of the connecting rod 14 is provided with U-shaped card slot 21, and the lower end of the lever 10 is also set It is equipped with bayonet lock 16, the bayonet lock 16 is inserted into the U-shaped card slot 21 of 14 lower end of connecting rod, and clamp system 4 is arranged in the cutting mechanism 5 Upside, the cutting mechanism 5 include swing rod 22, fork hinge 23, cast-cutting saw slice 24, saw blade support 25, cutting motor 26, connecting rod 27, one end of rocking bar 28, rocking bar motor 29, motor support base 30, the swing rod 22 is hinged on right support 3 by fork hinge 23 On, the saw blade support 25 is mounted on the other end of swing rod 22, and the cast-cutting saw slice 24 is rotatably provided on saw blade support 25, The cast-cutting saw slice 24 and cutting motor 26 are coaxially connected, and the cutting motor 26 is mounted on swing rod 22, the cutting motor 26 be servo motor, and position precision is very accurate, and speed is controllable, good reliability.One end of the connecting rod 14 is hinged on pendulum The middle-end of bar 22, the other end of the connecting rod 14 and one end of rocking bar 28 are hinged, the other end and rocking bar motor of the rocking bar 28 29 is coaxially connected, and the rocking bar motor 29 is mounted on motor support base 30, and the motor support base 30 is fixed on the one of right support 3 Side.
Through the above technical solutions, a kind of angle steel cutter device of the present invention is in use, the piston rod 20 of driving cylinder 6 drives Voussoir 9 drives lever 10 around thick stick along left guide holder 7 and the upward smooth sliding of right guide holder 8, voussoir 9 by driving skewback 13 11 counter-clockwise swing of lever pin axis is placed on the angle steel in angle steel fulcrum bearing 17 and realizes clamping under the action of pressure head 18.Cutting electricity Machine 26 drives 24 continuous rotary of cast-cutting saw slice, and rocking bar motor 29 drives swing rod 22 around fork hinge by rocking bar 28, connecting rod 27 23 counter-clockwise swings, cast-cutting saw slice 24 realize the cutting of diagonal steel.After the completion of cutting, the piston rod 20 of driving cylinder 6 drives wedge 9 slide downward of block, voussoir 9 drive 10 clockwise oscillation of lever by connecting rod 14, realize the release of diagonal steel.The present invention is quickly real The clamping and cutting of existing angle steel, structurally reasonable, high degree of automation, good reliability.
Above content is only illustrations made for the present invention described in this specification.Technology belonging to the present invention The technical staff in field can make various modifications or additions to the described embodiments or by a similar method Substitution, content without departing from description of the invention or beyond the scope defined by this claim should belong to this The protection scope of invention.

Claims (1)

1. a kind of angle steel cutter device, it is characterised in that: it includes support plinth, left support, right support, clamp system, cutting Mechanism, the left support and right support are fixed on the left and right sides of support plinth, and the clamp system includes that cylinder, a left side is driven to lead To seat, right guide holder, voussoir, lever, lever pin shaft, lever trunnion, driving skewback, connecting rod, supporting shaft, bayonet lock, angle steel branch Seat, pressure head are held, the left guide holder is fixed on left support, and the right guide holder is fixed on right support, the left guide holder Upside be provided with angle steel fulcrum bearing, the lever trunnion is fixed on right guide holder, and the middle-end of the lever passes through lever pin Axis is hinged on lever trunnion, and the lower end of lever is arranged in the driving skewback, and the upper end of lever is arranged in the pressure head, described Voussoir, which can slide up and down, to be arranged on left guide holder and right guide holder, and anti-attrition slot, the driving are provided on the left of the voussoir Cylinder includes cylinder body and piston rod, and the lower end of the cylinder body is fixed on support plinth, the upper end connecting wedge of the piston rod, The upper end of the connecting rod is hinged on the upper end of voussoir by supporting shaft, and the lower end of the connecting rod is provided with U-shaped card slot, the thick stick The lower end of bar is additionally provided with bayonet lock, the U-shaped card slot of bayonet lock insertion connecting rod lower end, and the cutting mechanism is arranged in clamp system Upside, the cutting mechanism includes swing rod, fork hinge, cast-cutting saw slice, saw blade support, cutting motor, connecting rod, rocking bar, shakes One end of bar motor, motor support base, the swing rod is hinged on right support by fork hinge, and the saw blade support is mounted on pendulum The other end of bar, the cast-cutting saw slice are rotatably provided on saw blade support, and the cast-cutting saw slice and cutting motor are coaxially connected, The cutting motor is mounted on swing rod, and the cutting motor is servo motor, and one end of the connecting rod is hinged in swing rod End, the other end of the connecting rod and one end of rocking bar are hinged, and the other end of the rocking bar is connected with rocking bar motor coaxle, described to shake Bar motor is mounted on motor support base, and the motor support base is fixed on the side of right support.
CN201710294582.2A 2017-04-28 2017-04-28 A kind of angle steel cutter device Active CN107081472B (en)

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CN107081472B true CN107081472B (en) 2019-04-26

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CN109514622A (en) * 2018-09-30 2019-03-26 徐州市华圆机械厂 A kind of device cutting plastic pipe
CN109894672B (en) * 2019-03-08 2023-07-18 河南省林晓科技开发有限公司 Manual-simulated automatic sawing machine capable of synchronously moving along with sawn piece and working method
CN113020418B (en) * 2021-03-18 2022-07-26 秦皇岛市国阳钢铁有限公司 Automatic profile steel punching method
CN114178611B (en) * 2022-01-06 2023-06-02 徐州工业职业技术学院 Construction engineering scaffold production equipment and operation method
CN114986359B (en) * 2022-06-06 2023-06-13 威海中远海运重工科技有限公司 Angle iron center line edge cutter and angle iron center line cutting method

Citations (8)

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Publication number Priority date Publication date Assignee Title
US3925871A (en) * 1975-01-06 1975-12-16 Peter W Beaumont Hand tool
CN204321322U (en) * 2014-11-06 2015-05-13 安徽省颍上县正泰电器有限责任公司 A kind of angle steel cutter sweep
CN105234478A (en) * 2015-10-26 2016-01-13 扬州市邗江科达涂装有限公司 Cutting device for angle steel
CN204974919U (en) * 2015-09-10 2016-01-20 成都航天万欣科技有限公司 Long service life's angle steel shearing mechanism
CN105904023A (en) * 2016-06-21 2016-08-31 浙江宏锋经纬编有限公司 Cutting device capable of translating
CN106002408A (en) * 2016-07-21 2016-10-12 桐乡守敬应用技术研究院有限公司 Angle steel clamping device
CN106112589A (en) * 2016-07-21 2016-11-16 桐乡守敬应用技术研究院有限公司 A kind of angle steel clamp system
CN206811231U (en) * 2017-04-28 2017-12-29 桐乡市锡良罐业有限公司 A kind of angle steel cutter device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925871A (en) * 1975-01-06 1975-12-16 Peter W Beaumont Hand tool
CN204321322U (en) * 2014-11-06 2015-05-13 安徽省颍上县正泰电器有限责任公司 A kind of angle steel cutter sweep
CN204974919U (en) * 2015-09-10 2016-01-20 成都航天万欣科技有限公司 Long service life's angle steel shearing mechanism
CN105234478A (en) * 2015-10-26 2016-01-13 扬州市邗江科达涂装有限公司 Cutting device for angle steel
CN105904023A (en) * 2016-06-21 2016-08-31 浙江宏锋经纬编有限公司 Cutting device capable of translating
CN106002408A (en) * 2016-07-21 2016-10-12 桐乡守敬应用技术研究院有限公司 Angle steel clamping device
CN106112589A (en) * 2016-07-21 2016-11-16 桐乡守敬应用技术研究院有限公司 A kind of angle steel clamp system
CN206811231U (en) * 2017-04-28 2017-12-29 桐乡市锡良罐业有限公司 A kind of angle steel cutter device

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