CN105855358A - Numerical-control punching device capable of punching multiple surfaces of shape steel - Google Patents

Numerical-control punching device capable of punching multiple surfaces of shape steel Download PDF

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Publication number
CN105855358A
CN105855358A CN201610469355.4A CN201610469355A CN105855358A CN 105855358 A CN105855358 A CN 105855358A CN 201610469355 A CN201610469355 A CN 201610469355A CN 105855358 A CN105855358 A CN 105855358A
Authority
CN
China
Prior art keywords
punching
steel
lathe bed
hole punched
hole
Prior art date
Application number
CN201610469355.4A
Other languages
Chinese (zh)
Inventor
李伟
解辉
牛志芳
Original Assignee
济南纽兰数控机械有限公司
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Filing date
Publication date
Application filed by 济南纽兰数控机械有限公司 filed Critical 济南纽兰数控机械有限公司
Priority to CN201610469355.4A priority Critical patent/CN105855358A/en
Publication of CN105855358A publication Critical patent/CN105855358A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/243Perforating, i.e. punching holes in profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006Feeding elongated articles, such as tubes, bars, or profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/027Combined feeding and ejecting devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • B21D43/04Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/13Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02Ejecting devices
    • B21D45/04Ejecting devices interrelated with motion of tool

Abstract

The invention discloses a numerical-control punching device capable of punching multiple surfaces of shape steel, and belongs to numerical-control punching devices. By the aid of the numerical-control punching device, problems in the aspect of methods for punching multiple surfaces and problems of limited quantities and single shapes of holes punched at one step can be solved. The technical scheme includes that the numerical-control punching device structurally comprises a bed, a control device, at least two groups of punching devices and feeding devices; the punching devices and the feeding devices can be driven by the control device, each group of punching devices comprises supports, cylinders and dies, the supports are fixed to the upper side of the bed, the cylinders are mounted on the supports, and the dies are positioned inside the supports; the feeding devices comprise pushing devices and pulling devices, each pushing device and the corresponding pulling device are mounted on the bed, are respectively positioned on two sides of the corresponding punching device and comprise guide rails, transmission gears, clamp pliers devices and feeding trolleys, the guide rails are mounted on the bed, the transmission gears and the clamp pliers devices are mounted on the feeding trolleys, and the feeding trolleys are positioned on the upper sides of the guide rails and can be driven by the transmission gears to move along the guide rails.

Description

Shaped steel can be carried out the digital controlled hole punching device of multiaspect punching
Technical field
The present invention relates to a kind of digital controlled hole punching device, specifically shaped steel can be carried out the numerical control punching dress of multiaspect punching Put.
Background technology
Numerical control punching refers to that transporting the perforating press that computerizeds control goes out the technology of targeted graphical in plate to be processed.Numerical control stamping The advantages such as Kong Yiqi is convenient, and fast, accuracy is high, and controllability is strong, constantly adapt to different demand, day by day replace traditional-handwork operation Punching way, becomes main flow.Numerical control punching, uses numerically controlled method that a certain work process realizes the punching automatically controlled Technology.What it was controlled is typically the mechanical quantity such as position, angle, speed and flows to relevant switching value with mechanical energy.Numerical control Generation depend on data medium and the appearance of binary form data operation.
Shaped steel is a kind of bar structural section having certain section shape and size, is the big kind of steel four (plate, pipe, type, silk) One of.According to section configuration, shaped steel divides simple shape and compound section shaped steel (deformed steel).The simple shape side of finger Pipe, round steel, band steel, angle steel, hexagonal steel etc.;Compound section shaped steel refers to I-steel, channel-section steel, rail, casement section steel, bending shaped steel etc..
In the course of processing of shaped steel, it is often necessary to shaped steel is punched out operation.Shaped steel is rushed by prior art The digital controlled hole punching device in hole has a disadvantage in that 1, structure is complicated, and cost is high;2, a face can only be punched out, it is impossible to many Face punching simultaneously so that the course of processing is complicated.
The Chinese patent of Authorization Notice No. CN203839520U, discloses a kind of three-dimension numerical controlled punch press process of overlong sectional material soft Property combination production equipment.This patent document discloses following technical scheme: include overlength lathe bed, sets in the end of described lathe bed Having blanking device, lathe bed to be provided with can be along its automatic feeding and pay-off carries out spacing spacing dress of slidably reciprocating Putting, described hole punched device includes three set hole punched devices, and it is that workpiece is implemented the vertical hole punched device of vertical force and right respectively Workpiece carrying out horizontal power and be positioned at the left hole punched device of both sides about workpiece, right hole punched device, three described set punchings dresses Put the punching realizing at least one machined surface to workpiece under the driving of control system.This technical scheme has a disadvantage in that 1, channel-section steel can only be carried out three-face punching, it is impossible to being punched out the shaped steel of other section, adaptive surface is less;2, punching is individual Number, shape are limited, and one set of die carries out three-face punching, inefficiency;3, one end channel-section steel meeting that automatic feeding clamps Having surplus greatly to cannot be carried out punching, cause channel-section steel rearward end cannot complete processing on lathe, processing result is the completeest Whole, secondary operations need to be carried out, waste time and energy.
Summary of the invention
The technical assignment of the present invention is for above not enough, it is provided that shaped steel can carry out the digital controlled hole punching device of multiaspect punching, come Solve how multiaspect to be punched out, the problem that the limited amount of disposable punching, shape are single.
The technical assignment of the present invention realizes in the following manner,
Shaped steel can be carried out the digital controlled hole punching device of multiaspect punching, including lathe bed, control device and be arranged on above lathe bed Hole punched device and pay-off, the oil cylinder of control device driving hole punched device and the actuating device of pay-off and gripping mechanism, Hole punched device is provided with at least two groups, and often group hole punched device all includes support, oil cylinder and mould, and support is fixed on above lathe bed, Oil cylinder is rack-mount, and mould is positioned at internal stent;Pay-off includes material-pulling device and draws material device, material-pulling device and drawing On the lathe bed of the material device both sides that are respectively arranged in hole punched device, material-pulling device with draw material device all include guide rail, actuating device, Gripping mechanism and stack pallet, guide rails assembling is on lathe bed, and actuating device and gripping mechanism are installed on stack pallet, feeding parking stall Above guide rail, driven can be moved along guide rail by actuating device.
Often group hole punched device also includes guide pad, and the mould of hole punched device is divided into upper die and lower die, and the lower mold of mould is fixed In internal stent, guide pad is fixed on outside lower mold, and the upper mold of mould is fixed on oil cylinder end, and oil cylinder drives upper mold.
Material-pulling device the most also includes tooth bar with drawing material device, and tooth bar is arranged on guide rail side, the gear of actuating device and tooth Bar engages.
Lathe bed is the three sections of lathe beds being arranged in order, respectively pusher section lathe bed, punching section lathe bed and draw material section lathe bed;Pusher Device is arranged on pusher section lathe bed, and hole punched device is arranged on punching section lathe bed, draws material device to be arranged on and draws on material section lathe bed.
Hole punched device is angle steel eyelet work device, and angle steel eyelet work device includes Liang Tao angle steel eyelet work mechanism, described two set angle steel The symmetrical structure of punch mechanism, angle steel eyelet work mechanism is inclined relative to horizontal setting, real under the driving controlling device The now punching to the machined surface of angle steel.
Hole punched device is channel-section steel hole punched device, and channel-section steel hole punched device includes three grooving steel drift holes mechanisms, described three set channel-section steels Punch mechanism is distributed in the left side of lathe bed, upside and right side, and it is right that a set of channel steel punching machine structure realizes under the driving controlling device The vertical punching of the horizontal machined surface of channel-section steel, a set of channel steel punching machine structure realizes the left side to channel-section steel under the driving controlling device The vertically horizontal punching of machined surface, a set of channel steel punching machine structure realizes adding the right vertical of channel-section steel under the driving controlling device The horizontal punching in work face.
Hole punched device is I-steel hole punched device, and I-steel hole punched device includes three set I-steel punch mechanisms, described three Set I-steel punch mechanism is distributed in the left side of lathe bed, upside and right side, and a set of I-steel punch mechanism is controlling driving of device The dynamic lower vertical punching realizing the horizontal machined surface to I-steel, a set of I-steel punch mechanism is real under the driving controlling device The now horizontal punching to the left side vertical machined surface of I-steel, a set of I-steel punch mechanism realizes under the driving controlling device Horizontal punching to the right vertical machined surface of I-steel.
Hole punched device is piercing on rectangular tube device, and piercing on rectangular tube device includes four set piercing on rectangular tube mechanisms, described four set square tubes Punch mechanism is distributed in the left side of lathe bed, upside, right side and downside, and a set of piercing on rectangular tube mechanism is real under the driving controlling device The now vertical punching to the horizontal machined surface in top side of square tube, a set of piercing on rectangular tube mechanism realizes the other side under the driving controlling device The horizontal punching of the left side vertical machined surface of pipe, a set of piercing on rectangular tube mechanism realizes the right side to square tube under the driving controlling device The horizontal punching of the vertical machined surface in side, a set of piercing on rectangular tube mechanism realizes the bottom side level to square tube under the driving controlling device The vertical punching of machined surface.
Hole punched device is band steel hole punched device, and band steel hole punched device includes a set of band steel punch mechanism, described band steel punching Mechanism is positioned at the upside of lathe bed, and band steel punch mechanism realizes the vertical of the horizontal machined surface to band steel under the driving controlling device Punching.
Pusher section lathe bed end is provided with the position-limit mechanism of spacing material-pulling device, draws material section lathe bed end to be provided with spacing drawing The position-limit mechanism of material device.
The digital controlled hole punching device that shaped steel can carry out multiaspect punching of the present invention has the advantage that
1, being provided with at least two group hole punched devices, often group hole punched device can be the angle steel eyelet work device of slanted angle, it is also possible to For the channel-section steel hole punched device of the right arrangement in upper left, or it is the I-steel hole punched device of upper and lower arranged opposite, different section can be given Shaped steel is punched out so that application generalization;
2, the increase of hole punched device, adds the quantity of disposable punching, and is provided with difformity mould so that disposable The various shapes of punching;
3, the both sides of hole punched device are respectively arranged with and draw material device and material-pulling device, when shaped steel is all pushed into punching by material-pulling device After in aperture apparatus, material-pulling device release shaped steel, change by drawing material device to pull outward shaped steel, carry out the punching of shaped steel rearward end so that Disposable processing is complete, time saving and energy saving.
Accompanying drawing explanation
The present invention is further described below in conjunction with the accompanying drawings.
Accompanying drawing 1 is that the digital controlled hole punching device that shaped steel can carry out multiaspect punching omits the structural perspective controlling device;
Accompanying drawing 2 is the structural perspective in another orientation of Fig. 1;
Accompanying drawing 3 is the hole punched device of the digital controlled hole punching device that shaped steel can carry out multiaspect punching and draws the structural upright expecting device Figure;
Accompanying drawing 4 is the structural perspective in another orientation of Fig. 3;
Accompanying drawing 5 is mould and the structural perspective of guide pad of the digital controlled hole punching device that shaped steel can carry out multiaspect punching;
Accompanying drawing 6 is the structural perspective of the material-pulling device of the digital controlled hole punching device that shaped steel can carry out multiaspect punching.
Wherein, the material device that draws in Fig. 1, Fig. 2, Fig. 3 and Fig. 4 omits shell;Material-pulling device in Fig. 6 omits shell.
In figure: 1, lathe bed, 2, hole punched device, 3, pay-off, 4, support, 5, oil cylinder, 6, mould, 7, guide pad, 8, push away Material device, 9, draw material device, 10, guide rail, 11, tooth bar, 12, actuating device, 13, gripping mechanism, 14, stack pallet, 15, pusher section Lathe bed, 16, punching section lathe bed, 17, draw material section lathe bed, 18, position-limit mechanism, 19, channel steel punching machine structure, 20, lower mold, 21, upper mold.
Detailed description of the invention
The numerical control punching dress that shaped steel can be carried out multiaspect punching to the present invention with reference to Figure of description and specific embodiment Put and be described in detail below.
Embodiment 1:
The digital controlled hole punching device that shaped steel can carry out multiaspect punching of the present invention, including lathe bed 1, controls device and is arranged on bed Hole punched device 2 above body 1 and pay-off 3, control device and be arranged in Electric Appliance Cabinet, and Electric Appliance Cabinet is positioned at the side of lathe bed 1, control Device processed drives the oil cylinder 5 of hole punched device 2 and the actuating device 12 of pay-off 3 and gripping mechanism 13, and hole punched device 2 is provided with Two groups, often group hole punched device 2 all includes support 4, oil cylinder 5, mould 6 and guide pad 7, and support 4 is fixed on above lathe bed 1, oil cylinder 5 Being arranged on support 4, the lower mold 20 of mould 6 is fixed on that support 4 is internal, and guide pad 7 is fixed on outside lower mold 20, mould 6 upper Mould 21 is fixed on oil cylinder 5 end, and oil cylinder 5 drives upper mold 21;Pay-off 3 includes material-pulling device 8 and draws material device 9, and pusher fills Putting 8 and draw on the lathe bed 1 of material device 9 both sides that are respectively arranged in hole punched device 2, material-pulling device 8 all includes leading with drawing material device 9 Rail 10, tooth bar 11, actuating device 12, gripping mechanism 13 and stack pallet 14, guide rail 10 is arranged on lathe bed 1, and tooth bar 11 is arranged on Guide rail 10 side, actuating device 12 and gripping mechanism 13 be installed on stack pallet 14, the wheel and rack 11 of actuating device 12 Engagement, stack pallet 14 is positioned at above guide rail 10 and can move along guide rail 10.
Lathe bed 1 is the three sections of lathe beds 1 being arranged in order, respectively pusher section lathe bed 15, punching section lathe bed 16 and draw material section bed Body 17;Material-pulling device 8 is arranged on pusher section lathe bed 15, and hole punched device 2 is arranged on punching section lathe bed 16, draws material device 9 to pacify It is contained in and draws on material section lathe bed 17.
Hole punched device 2 is two groups of angle steel eyelet work devices being arranged side by side, and often group angle steel eyelet work device all includes two set angle steel Punch mechanism, the symmetrical structure of described Liang Tao angle steel eyelet work mechanism, angle steel eyelet work mechanism be inclined relative to horizontal setting, The punching of the machined surface to angle steel is realized under the driving controlling device.
Pusher section lathe bed 15 end is provided with the position-limit mechanism 18 of spacing material-pulling device 8, draws material section lathe bed 17 end to arrange Limited location draws the position-limit mechanism 18 of material device 9.
During use, will the angle steel of punching be shelved on above lathe bed 1, the gripping mechanism 13 of material-pulling device 8 clamp angle steel End, the stack pallet 14 of material-pulling device 8 is under the drive of actuating device 12, and the wheel and rack 11 of actuating device 12 engages, and makes Obtain stack pallet 14 to move along guide rail 10 to hole punched device 2 direction.Angle steel enters in hole punched device 2, controls device and drives angle steel punching The punching to the machined surface of angle steel of the oil cylinder 5 of holes mechanism, four set angle steel eyelet work mechanisms are arranged at times to angle steel according to programming The punching of machined surface.Material-pulling device 8 continues to move to, and the angle steel section after being punched is stretched out outside hole punched device 2, through drawing material device 9 to wear Going out, after angle steel is all sent into hole punched device 2 by material-pulling device 8, the gripping mechanism 13 of material-pulling device 8 unclamps angle steel end, draws material Angle steel clamped by the gripping mechanism 13 of device 9, continues pull-out angle steel.So can disposably complete the punching of the whole position of angle steel, Residue will not be left.
Embodiment 2:
The digital controlled hole punching device that shaped steel can carry out multiaspect punching of the present invention, including lathe bed 1, controls device and is arranged on bed Hole punched device 2 above body 1 and pay-off 3, control device and be arranged in Electric Appliance Cabinet, and Electric Appliance Cabinet is positioned at the side of lathe bed 1, control Device processed drives the oil cylinder 5 of hole punched device 2 and the actuating device 12 of pay-off 3 and gripping mechanism 13, and hole punched device 2 is provided with Two groups, often group hole punched device 2 all includes support 4, oil cylinder 5, mould 6 and guide pad 7, and support 4 is fixed on above lathe bed 1, oil cylinder 5 Being arranged on support 4, the lower mold 20 of mould 6 is fixed on that support 4 is internal, and guide pad 7 is fixed on outside lower mold 20, mould 6 upper Mould 21 is fixed on oil cylinder 5 end, and oil cylinder 5 drives upper mold 21;Pay-off 3 includes material-pulling device 8 and draws material device 9, and pusher fills Putting 8 and draw on the lathe bed 1 of material device 9 both sides that are respectively arranged in hole punched device 2, material-pulling device 8 all includes leading with drawing material device 9 Rail 10, tooth bar 11, actuating device 12, gripping mechanism 13 and stack pallet 14, guide rail 10 is arranged on lathe bed 1, and tooth bar 11 is arranged on Guide rail 10 side, actuating device 12 and gripping mechanism 13 be installed on stack pallet 14, the wheel and rack 11 of actuating device 12 Engagement, stack pallet 14 is positioned at above guide rail 10 and can move along guide rail 10.
Lathe bed 1 is the three sections of lathe beds 1 being arranged in order, respectively pusher section lathe bed 15, punching section lathe bed 16 and draw material section bed Body 17;Material-pulling device 8 is arranged on pusher section lathe bed 15, and hole punched device 2 is arranged on punching section lathe bed 16, draws material device 9 to pacify It is contained in and draws on material section lathe bed 17.
Hole punched device 2 is two groups of channel-section steel hole punched devices being arranged side by side, and channel-section steel hole punched device includes three set channel steel punching machines Structure 19, described three grooving steel drift holes mechanisms 19 are distributed in the left side of lathe bed 1, upside and right side, and a set of channel steel punching machine structure 19 exists Control device drives the lower vertical punching realizing the horizontal machined surface to channel-section steel, and a set of channel steel punching machine structure 19 is controlling device Drive the lower horizontal punching realizing the left side vertical machined surface to channel-section steel, a set of channel steel punching machine structure 19 is controlling driving of device The dynamic lower horizontal punching realizing the right vertical machined surface to channel-section steel.
Pusher section lathe bed 15 end is provided with the position-limit mechanism 18 of spacing material-pulling device 8, draws material section lathe bed 17 end to arrange Limited location draws the position-limit mechanism 18 of material device 9.
During use, will the channel-section steel of punching be shelved on above lathe bed 1, the gripping mechanism 13 of material-pulling device 8 clamp channel-section steel End, the stack pallet 14 of material-pulling device 8 is under the drive of actuating device 12, and the wheel and rack 11 of actuating device 12 engages, and makes Obtain stack pallet 14 to move along guide rail 10 to hole punched device 2 direction.Channel-section steel enters in hole punched device 2, controls device driver slot steel drift The punching to the machined surface of channel-section steel of the oil cylinder 5 of holes mechanism 19, six grooving steel drift holes mechanisms 19 are arranged at times to groove according to programming The punching of the machined surface of steel.Material-pulling device 8 continues to move to, and the channel-section steel section after being punched is stretched out outside hole punched device 2, through drawing material device 9 pass, and after channel-section steel is all sent into hole punched device 2 by material-pulling device 8, the gripping mechanism 13 of material-pulling device 8 unclamps channel-section steel end, draws Channel-section steel clamped by the gripping mechanism 13 of material device 9, continues pull-out channel-section steel.So can disposably complete rushing of the whole position of channel-section steel Hole, will not leave residue.
Embodiment 3:
The digital controlled hole punching device that shaped steel can carry out multiaspect punching of the present invention, including lathe bed 1, controls device and is arranged on bed Hole punched device 2 above body 1 and pay-off 3, control device and be arranged in Electric Appliance Cabinet, and Electric Appliance Cabinet is positioned at the side of lathe bed 1, control Device processed drives the oil cylinder 5 of hole punched device 2 and the actuating device 12 of pay-off 3 and gripping mechanism 13, and hole punched device 2 is provided with Two groups, often group hole punched device 2 all includes support 4, oil cylinder 5, mould 6 and guide pad 7, and support 4 is fixed on above lathe bed 1, oil cylinder 5 Being arranged on support 4, the lower mold 20 of mould 6 is fixed on that support 4 is internal, and guide pad 7 is fixed on outside lower mold 20, mould 6 upper Mould 21 is fixed on oil cylinder 5 end, and oil cylinder 5 drives upper mold 21;Pay-off 3 includes material-pulling device 8 and draws material device 9, and pusher fills Putting 8 and draw on the lathe bed 1 of material device 9 both sides that are respectively arranged in hole punched device 2, material-pulling device 8 all includes leading with drawing material device 9 Rail 10, tooth bar 11, actuating device 12, gripping mechanism 13 and stack pallet 14, guide rail 10 is arranged on lathe bed 1, and tooth bar 11 is arranged on Guide rail 10 side, actuating device 12 and gripping mechanism 13 be installed on stack pallet 14, the wheel and rack 11 of actuating device 12 Engagement, stack pallet 14 is positioned at above guide rail 10 and can move along guide rail 10.
Lathe bed 1 is the three sections of lathe beds 1 being arranged in order, respectively pusher section lathe bed 15, punching section lathe bed 16 and draw material section bed Body 17;Material-pulling device 8 is arranged on pusher section lathe bed 15, and hole punched device 2 is arranged on punching section lathe bed 16, draws material device 9 to pacify It is contained in and draws on material section lathe bed 17.
Hole punched device 2 is three groups of I-steel hole punched devices being arranged side by side, and often group I-steel hole punched device all includes three sets I-steel punch mechanism, described three set I-steel punch mechanisms are distributed in the left side of lathe bed, upside and right side, a set of I-shaped steel drift Holes mechanism realizes the vertical punching of the horizontal machined surface to I-steel, a set of I-steel punch mechanism under the driving controlling device Realizing the horizontal punching of the left side vertical machined surface to I-steel under the driving controlling device, a set of I-steel punch mechanism exists Control device drives the lower horizontal punching realizing the right vertical machined surface to I-steel.
Pusher section lathe bed 15 end is provided with the position-limit mechanism 18 of spacing material-pulling device 8, draws material section lathe bed 17 end to arrange Limited location draws the position-limit mechanism 18 of material device 9.
During use, will the I-steel of punching be shelved on above lathe bed 1, the gripping mechanism 13 of material-pulling device 8 clamp work Word steel end, the stack pallet 14 of material-pulling device 8 is under the drive of actuating device 12, and the wheel and rack 11 of actuating device 12 is nibbled Close so that stack pallet 14 moves along guide rail 10 to hole punched device 2 direction.I-steel enters in hole punched device 2, controls device and drives The punching to the machined surface of I-steel of the oil cylinder 5 of I-steel punch mechanism, nine set I-steel punch mechanisms arrange according to programming and divide The period punching to the machined surface of I-steel.Material-pulling device 8 continues to move to, and the I-steel section after being punched stretches out hole punched device 2 Outward, through drawing material device 9 to pass, after I-steel is all sent into hole punched device 2 by material-pulling device 8, the gripping mechanism 13 of material-pulling device 8 Unclamp I-steel end, draw the gripping mechanism 13 of material device 9 to clamp I-steel, continue pull-out I-steel.So can be disposable Complete the punching of the whole position of I-steel, residue will not be left.
Embodiment 4:
The digital controlled hole punching device that shaped steel can carry out multiaspect punching of the present invention, including lathe bed 1, controls device and is arranged on bed Hole punched device 2 above body 1 and pay-off 3, control device and be arranged in Electric Appliance Cabinet, and Electric Appliance Cabinet is positioned at the side of lathe bed 1, control Device processed drives the oil cylinder 5 of hole punched device 2 and the actuating device 12 of pay-off 3 and gripping mechanism 13, and hole punched device 2 is provided with Two groups, often group hole punched device 2 all includes support 4, oil cylinder 5, mould 6 and guide pad 7, and support 4 is fixed on above lathe bed 1, oil cylinder 5 Being arranged on support 4, the lower mold 20 of mould 6 is fixed on that support 4 is internal, and guide pad 7 is fixed on outside lower mold 20, mould 6 upper Mould 21 is fixed on oil cylinder 5 end, and oil cylinder 5 drives upper mold 21;Pay-off 3 includes material-pulling device 8 and draws material device 9, and pusher fills Putting 8 and draw on the lathe bed 1 of material device 9 both sides that are respectively arranged in hole punched device 2, material-pulling device 8 all includes leading with drawing material device 9 Rail 10, tooth bar 11, actuating device 12, gripping mechanism 13 and stack pallet 14, guide rail 10 is arranged on lathe bed 1, and tooth bar 11 is arranged on Guide rail 10 side, actuating device 12 and gripping mechanism 13 be installed on stack pallet 14, the wheel and rack 11 of actuating device 12 Engagement, stack pallet 14 is positioned at above guide rail 10 and can move along guide rail 10.
Lathe bed 1 is the three sections of lathe beds 1 being arranged in order, respectively pusher section lathe bed 15, punching section lathe bed 16 and draw material section bed Body 17;Material-pulling device 8 is arranged on pusher section lathe bed 15, and hole punched device 2 is arranged on punching section lathe bed 16, draws material device 9 to pacify It is contained in and draws on material section lathe bed 17.
Hole punched device is four groups of piercing on rectangular tube devices being arranged side by side, and every prescription tube hole punched device all includes four set square tubes Punch mechanism, described four set piercing on rectangular tube mechanisms are distributed in the left side of lathe bed, upside, right side and downside, a set of square-pipe punching machine Structure realizes the vertical punching of the horizontal machined surface in the top side to square tube under the driving controlling device, and a set of piercing on rectangular tube mechanism is in control The lower horizontal punching realizing the left side vertical machined surface to square tube of driving of device processed, a set of piercing on rectangular tube mechanism is controlling device Drive the lower horizontal punching realizing the right vertical machined surface to square tube, a set of piercing on rectangular tube mechanism is controlling the driving of device The lower realization vertical punching to the horizontal machined surface in bottom side of square tube.
Pusher section lathe bed 15 end is provided with the position-limit mechanism 18 of spacing material-pulling device 8, draws material section lathe bed 17 end to arrange Limited location draws the position-limit mechanism 18 of material device 9.
During use, will the square tube of punching be shelved on above lathe bed 1, the gripping mechanism 13 of material-pulling device 8 clamp square tube End, the stack pallet 14 of material-pulling device 8 is under the drive of actuating device 12, and the wheel and rack 11 of actuating device 12 engages, and makes Obtain stack pallet 14 to move along guide rail 10 to hole punched device 2 direction.Square tube enters in hole punched device 2, controls device and drives punching multiple holes on square tube The punching to the machined surface of square tube of the oil cylinder 5 of holes mechanism, 16 set piercing on rectangular tube mechanisms are arranged at times to square tube according to programming The punching of machined surface.Material-pulling device 8 continues to move to, and the square tube section after being punched is stretched out outside hole punched device 2, through drawing material device 9 Passing, after square tube is all sent into hole punched device 2 by material-pulling device 8, the gripping mechanism 13 of material-pulling device 8 unclamps square tube end, draws Square tube clamped by the gripping mechanism 13 of material device 9, continues pull-out square tube.So can disposably complete rushing of the whole position of square tube Hole, will not leave residue.
Embodiment 5:
The digital controlled hole punching device that shaped steel can carry out multiaspect punching of the present invention, including lathe bed 1, controls device and is arranged on bed Hole punched device 2 above body 1 and pay-off 3, control device and be arranged in Electric Appliance Cabinet, and Electric Appliance Cabinet is positioned at the side of lathe bed 1, control Device processed drives the oil cylinder 5 of hole punched device 2 and the actuating device 12 of pay-off 3 and gripping mechanism 13, and hole punched device 2 is provided with Two groups, often group hole punched device 2 all includes support 4, oil cylinder 5, mould 6 and guide pad 7, and support 4 is fixed on above lathe bed 1, oil cylinder 5 Being arranged on support 4, the lower mold 20 of mould 6 is fixed on that support 4 is internal, and guide pad 7 is fixed on outside lower mold 20, mould 6 upper Mould 21 is fixed on oil cylinder 5 end, and oil cylinder 5 drives upper mold 21;Pay-off 3 includes material-pulling device 8 and draws material device 9, and pusher fills Putting 8 and draw on the lathe bed 1 of material device 9 both sides that are respectively arranged in hole punched device 2, material-pulling device 8 all includes leading with drawing material device 9 Rail 10, tooth bar 11, actuating device 12, gripping mechanism 13 and stack pallet 14, guide rail 10 is arranged on lathe bed 1, and tooth bar 11 is arranged on Guide rail 10 side, actuating device 12 and gripping mechanism 13 be installed on stack pallet 14, the wheel and rack 11 of actuating device 12 Engagement, stack pallet 14 is positioned at above guide rail 10 and can move along guide rail 10.
Lathe bed 1 is the three sections of lathe beds 1 being arranged in order, respectively pusher section lathe bed 15, punching section lathe bed 16 and draw material section bed Body 17;Material-pulling device 8 is arranged on pusher section lathe bed 15, and hole punched device 2 is arranged on punching section lathe bed 16, draws material device 9 to pacify It is contained in and draws on material section lathe bed 17.
Hole punched device is five groups of band steel hole punched devices being arranged side by side, and often group band steel hole punched device includes a set of band steel punching Mechanism, described band steel punch mechanism is positioned at the upside of lathe bed, and band steel punch mechanism realizes band steel under the driving controlling device The vertical punching of horizontal machined surface.
Pusher section lathe bed 15 end is provided with the position-limit mechanism 18 of spacing material-pulling device 8, draws material section lathe bed 17 end to arrange Limited location draws the position-limit mechanism 18 of material device 9.
During use, will the band steel of punching be shelved on above lathe bed 1, the gripping mechanism 13 of material-pulling device 8 clamp band steel End, the stack pallet 14 of material-pulling device 8 is under the drive of actuating device 12, and the wheel and rack 11 of actuating device 12 engages, and makes Obtain stack pallet 14 to move along guide rail 10 to hole punched device 2 direction.Band steel enters in hole punched device 2, controls device and drives band steel punching The punching to the machined surface of band steel of the oil cylinder 5 of holes mechanism, five set band steel punch mechanisms are arranged at times to band steel according to programming The punching of machined surface.Material-pulling device 8 continues to move to, and the band steel section after being punched is stretched out outside hole punched device 2, through drawing material device 9 to wear Going out, after band steel is all sent into hole punched device 2 by material-pulling device 8, the gripping mechanism 13 of material-pulling device 8 unclamps band steel end, draws material Band steel clamped by the gripping mechanism 13 of device 9, continues pull-out band steel.So can disposably complete the punching of the whole position of band steel, Residue will not be left.
Embodiment 6:
The digital controlled hole punching device that shaped steel can carry out multiaspect punching of the present invention, including lathe bed 1, controls device and is arranged on bed Hole punched device 2 above body 1 and pay-off 3, control device and be arranged in Electric Appliance Cabinet, and Electric Appliance Cabinet is positioned at the side of lathe bed 1, control Device processed drives the oil cylinder 5 of hole punched device 2 and the actuating device 12 of pay-off 3 and gripping mechanism 13, and hole punched device 2 is provided with Two groups, often group hole punched device 2 all includes support 4, oil cylinder 5, mould 6 and guide pad 7, and support 4 is fixed on above lathe bed 1, oil cylinder 5 Being arranged on support 4, the lower mold 20 of mould 6 is fixed on that support 4 is internal, and guide pad 7 is fixed on outside lower mold 20, mould 6 upper Mould 21 is fixed on oil cylinder 5 end, and oil cylinder 5 drives upper mold 21;Pay-off 3 includes material-pulling device 8 and draws material device 9, and pusher fills Putting 8 and draw on the lathe bed 1 of material device 9 both sides that are respectively arranged in hole punched device 2, material-pulling device 8 all includes leading with drawing material device 9 Rail 10, tooth bar 11, actuating device 12, gripping mechanism 13 and stack pallet 14, guide rail 10 is arranged on lathe bed 1, and tooth bar 11 is arranged on Guide rail 10 side, actuating device 12 and gripping mechanism 13 be installed on stack pallet 14, the wheel and rack 11 of actuating device 12 Engagement, stack pallet 14 is positioned at above guide rail 10 and can move along guide rail 10.
Lathe bed 1 is the three sections of lathe beds 1 being arranged in order, respectively pusher section lathe bed 15, punching section lathe bed 16 and draw material section bed Body 17;Material-pulling device 8 is arranged on pusher section lathe bed 15, and hole punched device 2 is arranged on punching section lathe bed 16, draws material device 9 to pacify It is contained in and draws on material section lathe bed 17.
Hole punched device 2 is the one group of angle steel eyelet work device and one group of channel-section steel hole punched device being arranged side by side, angle steel eyelet work device Including Liang Tao angle steel eyelet work mechanism, the symmetrical structure of described Liang Tao angle steel eyelet work mechanism, angle steel eyelet work mechanism is relative to water Planar tilt arranges, realizes under the driving controlling device the punching of the machined surface to angle steel.
Channel-section steel hole punched device includes that three grooving steel drift holes mechanisms 19, described three grooving steel drift holes mechanisms 19 are distributed in lathe bed 1 Left side, upside and right side, a set of channel steel punching machine structure 19 control device driving under realize the horizontal machined surface to channel-section steel Vertical punching, a set of channel steel punching machine structure 19 realizes the water of the left side vertical machined surface to channel-section steel under the driving controlling device Flat punching, a set of channel steel punching machine structure 19 realizes the level punching of the right vertical machined surface to channel-section steel under the driving controlling device Hole.
Pusher section lathe bed 15 end is provided with the position-limit mechanism 18 of spacing material-pulling device 8, draws material section lathe bed 17 end to arrange Limited location draws the position-limit mechanism 18 of material device 9.
During use, will the angle steel of punching or channel-section steel be shelved on above lathe bed 1, by the gripping mechanism 13 of material-pulling device 8 Clamp angle steel or channel-section steel end, the stack pallet 14 of material-pulling device 8 under the drive of actuating device 12, the gear of actuating device 12 Engage with tooth bar 11 so that stack pallet 14 moves along guide rail 10 to hole punched device 2 direction.In angle steel or entrance hole punched device 2, Control device and drive the oil cylinder 5 of angle steel eyelet work mechanism or channel steel punching machine structure 19 rushing the machined surface of angle steel or channel-section steel Hole, angle steel eyelet work mechanism or channel steel punching machine structure 19 arrange rushing the machined surface of angle steel or channel-section steel at times according to programming Hole.Material-pulling device 8 continues to move to, and angle steel or channel-section steel section after being punched are stretched out outside hole punched device 2, through drawing material device 9 to pass, After angle steel or channel-section steel are all sent into hole punched device 2 by material-pulling device 8, the gripping mechanism 13 of material-pulling device 8 unclamp angle steel or Channel-section steel end, draws the gripping mechanism 13 of material device 9 to clamp angle steel or channel-section steel, continues pull-out angle steel or channel-section steel.The most permissible Disposably complete the punching of the whole position of channel-section steel, residue will not be left.When to angle steel eyelet work, angle steel eyelet work device works, groove Steel drift aperture apparatus is had a rest;When to channel-section steel punching, angle steel eyelet work device is had a rest, and channel-section steel hole punched device works.This device can be right Two kinds of shaped steel are punched out, and add the versatility of use.
By detailed description of the invention above, described those skilled in the art can readily realize the present invention.But should Working as understanding, the present invention is not limited to above-mentioned detailed description of the invention.On the basis of disclosed embodiment, described technical field Technical staff can the different technical characteristic of combination in any, thus realize different technical schemes.Such as by embodiment 1 to enforcement Example 5, combination the most two-by-two or any three kinds of combinations or any four combine or the mode of five kinds of whole combinations, thus are formed each Plant other technical scheme.
In addition to the technical characteristic described in description, it is the known technology of those skilled in the art.

Claims (10)

1. shaped steel can be carried out the digital controlled hole punching device of multiaspect punching, including lathe bed, control device and be arranged on above lathe bed Hole punched device and pay-off, control device and drive hole punched device and pay-off, it is characterised in that hole punched device is provided with At least two groups, often group hole punched device all includes support, oil cylinder and mould, and support is fixed on above lathe bed, and oil cylinder is arranged on support On, mould is positioned at internal stent;Pay-off includes material-pulling device and draws material device, with drawing, material-pulling device expects that device is respectively mounted On the lathe bed of the both sides of hole punched device, material-pulling device all includes guide rail, actuating device, gripping mechanism and feeding with drawing material device Car, guide rails assembling is on lathe bed, and actuating device and gripping mechanism are installed on stack pallet, stack pallet is positioned at above guide rail, by Actuating device drives and can move along guide rail;Control device and drive the oil cylinder of hole punched device and the actuating device of pay-off and folder Clamp device.
The digital controlled hole punching device that shaped steel can be carried out multiaspect punching the most according to claim 1, it is characterised in that often organize punching Aperture apparatus also includes guide pad, and the mould of hole punched device is divided into upper die and lower die, and the lower mold of mould is fixed on internal stent, guides Block is fixed on outside lower mold, and the upper mold of mould is fixed on oil cylinder end, and oil cylinder drives upper mold.
The digital controlled hole punching device that shaped steel can be carried out multiaspect punching the most according to claim 1, it is characterised in that pusher fills Putting and draw material device the most also to include tooth bar, tooth bar is arranged on guide rail side, the wheel and rack engagement of actuating device.
4. according to the digital controlled hole punching device that shaped steel can be carried out multiaspect punching described in claim 1 or 2 or 3, it is characterised in that Lathe bed is the three sections of lathe beds being arranged in order, respectively pusher section lathe bed, punching section lathe bed and draw material section lathe bed;Material-pulling device is installed On pusher section lathe bed, hole punched device is arranged on punching section lathe bed, draws material device to be arranged on and draws on material section lathe bed.
5. according to the digital controlled hole punching device that shaped steel can be carried out multiaspect punching described in claim 1 or 2 or 3, it is characterised in that Hole punched device is angle steel eyelet work device, and angle steel eyelet work device includes Liang Tao angle steel eyelet work mechanism, described Liang Tao angle steel eyelet work mechanism Symmetrical structure, angle steel eyelet work mechanism is inclined relative to horizontal setting, realizes angle steel under the driving controlling device The punching of machined surface.
6. according to the digital controlled hole punching device that shaped steel can be carried out multiaspect punching described in claim 1 or 2 or 3, it is characterised in that Hole punched device is channel-section steel hole punched device, and channel-section steel hole punched device includes three grooving steel drift holes mechanisms, described three grooving steel drift holes mechanisms Being distributed in the left side of lathe bed, upside and right side, a set of channel steel punching machine structure realizes the water to channel-section steel under the driving controlling device The vertical punching of flat machined surface, a set of channel steel punching machine structure realizes the processing of the left side vertical to channel-section steel under the driving controlling device The horizontal punching in face, a set of channel steel punching machine structure realizes the water of the right vertical machined surface to channel-section steel under the driving controlling device Flat punching.
7. according to the digital controlled hole punching device that shaped steel can be carried out multiaspect punching described in claim 1 or 2 or 3, it is characterised in that Hole punched device is I-steel hole punched device, and I-steel hole punched device includes three set I-steel punch mechanisms, described three set I-steel Punch mechanism is distributed in the left side of lathe bed, upside and right side, and a set of I-steel punch mechanism realizes under the driving controlling device Vertical punching to the horizontal machined surface of I-steel, a set of I-steel punch mechanism realizes I-shaped under the driving controlling device The horizontal punching of the left side vertical machined surface of steel, a set of I-steel punch mechanism realizes I-steel under the driving controlling device The horizontal punching of right vertical machined surface.
8. according to the digital controlled hole punching device that shaped steel can be carried out multiaspect punching described in claim 1 or 2 or 3, it is characterised in that Hole punched device is piercing on rectangular tube device, and piercing on rectangular tube device includes four set piercing on rectangular tube mechanisms, described four set piercing on rectangular tube mechanisms Being distributed in the left side of lathe bed, upside, right side and downside, a set of piercing on rectangular tube mechanism realizes square tube under the driving controlling device The vertical punching of the horizontal machined surface in top side, a set of piercing on rectangular tube mechanism realizes the left side to square tube under the driving controlling device The vertically horizontal punching of machined surface, a set of piercing on rectangular tube mechanism realizes adding the right vertical of square tube under the driving controlling device The horizontal punching in work face, a set of piercing on rectangular tube mechanism realizes the horizontal machined surface in the bottom side to square tube under the driving controlling device Vertical punching.
9. according to the digital controlled hole punching device that shaped steel can be carried out multiaspect punching described in claim 1 or 2 or 3, it is characterised in that Hole punched device is band steel hole punched device, and band steel hole punched device includes that a set of band steel punch mechanism, described band steel punch mechanism are positioned at The upside of lathe bed, band steel punch mechanism realizes the vertical punching of the horizontal machined surface to band steel under the driving controlling device.
10. according to the digital controlled hole punching device that shaped steel can be carried out multiaspect punching described in claim 1 or 2 or 3, it is characterised in that Pusher section lathe bed end is provided with the position-limit mechanism of spacing material-pulling device, draws material section lathe bed end to be provided with spacing drawing and expects device Position-limit mechanism.
CN201610469355.4A 2016-06-25 2016-06-25 Numerical-control punching device capable of punching multiple surfaces of shape steel CN105855358A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106695349A (en) * 2017-02-20 2017-05-24 惠州市永业机械设备有限公司 Vertical and horizontal double-function machining center
CN106734540A (en) * 2017-02-13 2017-05-31 河南江河特种车辆有限公司 The scissor rod member bottom outlet process equipment and its mould of scissor aerial work platform
CN107262620A (en) * 2017-06-19 2017-10-20 海盐三鑫机械有限公司 A kind of self-feeding punching machine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06182460A (en) * 1991-03-01 1994-07-05 Yamaura:Kk Machine for machining c shape steel
KR100683243B1 (en) * 2006-01-04 2007-02-15 강석환 The machining equipment for al-form material
CN203621204U (en) * 2013-12-09 2014-06-04 刘宗明 Punching machine
CN104043751A (en) * 2014-06-10 2014-09-17 宜昌市综艺包装有限公司 Stamping automatic feeding device and method
CN203830520U (en) * 2014-04-30 2014-09-17 菏泽市牡丹区金博利达精密机械有限公司 Overlength section bar three-dimensional numerical control punching processing flexible combination production equipment
CN104550423A (en) * 2015-01-05 2015-04-29 菏泽市牡丹区金博利达精密机械有限公司 Automatic cable ladder knee hole machining production line and machining method
CN105251859A (en) * 2015-07-13 2016-01-20 青岛大东自动化科技有限公司 Pre-embedded part numerical control punching production line
CN205056794U (en) * 2015-10-29 2016-03-02 佛山市华德涞机器人智能科技有限公司 Automatic punching equipment that tubular product was used
CN205684555U (en) * 2016-06-25 2016-11-16 济南纽兰数控机械有限公司 Shaped steel can be carried out the digital controlled hole punching device of multiaspect punching

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06182460A (en) * 1991-03-01 1994-07-05 Yamaura:Kk Machine for machining c shape steel
KR100683243B1 (en) * 2006-01-04 2007-02-15 강석환 The machining equipment for al-form material
CN203621204U (en) * 2013-12-09 2014-06-04 刘宗明 Punching machine
CN203830520U (en) * 2014-04-30 2014-09-17 菏泽市牡丹区金博利达精密机械有限公司 Overlength section bar three-dimensional numerical control punching processing flexible combination production equipment
CN104043751A (en) * 2014-06-10 2014-09-17 宜昌市综艺包装有限公司 Stamping automatic feeding device and method
CN104550423A (en) * 2015-01-05 2015-04-29 菏泽市牡丹区金博利达精密机械有限公司 Automatic cable ladder knee hole machining production line and machining method
CN105251859A (en) * 2015-07-13 2016-01-20 青岛大东自动化科技有限公司 Pre-embedded part numerical control punching production line
CN205056794U (en) * 2015-10-29 2016-03-02 佛山市华德涞机器人智能科技有限公司 Automatic punching equipment that tubular product was used
CN205684555U (en) * 2016-06-25 2016-11-16 济南纽兰数控机械有限公司 Shaped steel can be carried out the digital controlled hole punching device of multiaspect punching

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106734540A (en) * 2017-02-13 2017-05-31 河南江河特种车辆有限公司 The scissor rod member bottom outlet process equipment and its mould of scissor aerial work platform
CN106734540B (en) * 2017-02-13 2018-10-12 河南江河特种车辆有限公司 The scissor rod piece bottom outlet process equipment and its mold of scissor aerial work platform
CN106695349A (en) * 2017-02-20 2017-05-24 惠州市永业机械设备有限公司 Vertical and horizontal double-function machining center
CN107262620A (en) * 2017-06-19 2017-10-20 海盐三鑫机械有限公司 A kind of self-feeding punching machine
CN107262620B (en) * 2017-06-19 2020-01-07 海盐三鑫机械有限公司 Automatic pay-off piercing press

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