CN106964835A - Cooling block shears based on three shaft compressions - Google Patents

Cooling block shears based on three shaft compressions Download PDF

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Publication number
CN106964835A
CN106964835A CN201710291175.6A CN201710291175A CN106964835A CN 106964835 A CN106964835 A CN 106964835A CN 201710291175 A CN201710291175 A CN 201710291175A CN 106964835 A CN106964835 A CN 106964835A
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CN
China
Prior art keywords
plate
shear
transmitting
work platform
swing
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CN201710291175.6A
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Chinese (zh)
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CN106964835B (en
Inventor
陈宝银
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南通东海机床制造集团有限公司
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Priority to CN201710291175.6A priority Critical patent/CN106964835B/en
Publication of CN106964835A publication Critical patent/CN106964835A/en
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Classifications

    • 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
    • B23D27/00Machines or devices for cutting by a nibbling action
    • 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
    • B21D43/026Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
    • 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
    • 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
    • B23D33/00Accessories for shearing machines or shearing devices
    • B23D33/02Arrangements for holding, guiding, and/or feeding work during the operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10Arrangements for cooling or lubricating tools or work

Abstract

The invention discloses the cooling block shears based on three shaft compressions, including shear work platform, shear knife, feeding transmitting device, blanking transmitting device and PLC control devices, shear knife is connected to the top position of shear work platform by hydraulic jack and lowering or hoisting gear;Shear work platform at the position of shear knife just to being connected with swing bottom plate;The transmission level height of feeding transmitting device, swing the transmission level height of bottom plate, the transmission level height of blanking transmitting device is successively decreased successively, and the bottom for swinging bottom plate is additionally provided with lifting power plant, the plate shearing machine of the present invention is in the pressing device provided with three directions on the shear work platform of shear knife, two pieces of horizontal push pedals and vertical pressing device process bloom by its automatic impaction with the servo power source controller of shear knife cooperating, and then ensure that bloom has preferable shearing force in processing, improve the efficiency and quality of the NC hydraulic guillotine shears of the present invention, with preferable shear effect.

Description

Cooling block shears based on three shaft compressions
Technical field
The present invention relates to hydraulic plate shears technical field, more particularly to the cooling block shears based on three shaft compressions.
Background technology
Plate shearing machine is the machine for being done reciprocating linear motion with relatively another blade of a blade and shearing sheet material.It is to borrow in fortune Dynamic cutter and fixed bottom knife, using rational gap blade, shearing force is applied to the sheet metal of various thickness, Make sheet material by required size fracture separation.One kind that plate shearing machine belongs in metal forming machinery, main function is exactly that metal adds Industrial and commercial bank's industry.Product is widely used in the industries such as aviation, light industry, metallurgy, chemical industry, building, ship, automobile, electric power, electrical equipment, decoration Special-purpose machinery and complete set of equipments needed for providing.
But existing plate shearing machine, in particular for bloom cool shearing plate shearing machine, be substantially artificial loading or Human assistance feeding, shearing progress is slower, and efficiency is low.And the equipment of bloom cooling shearing easily influenceed by high temperature and Suitable bad, service life is relatively low.The bloom otch level for being cut out coming is uneven.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the invention provides swing to unload below a kind of automatic charging, shear knife Bloom, in real time cooling transmission are carried, and the cooling block shears based on three shaft compressions of blanking can be transmitted automatically simultaneously.
The technical solution adopted in the present invention is:Cooling block shears based on three shaft compressions, including shear work platform, Shear knife, feeding transmitting device, blanking transmitting device and PLC control devices, shear knife are connected by hydraulic jack and lowering or hoisting gear The top position of shear work platform is connected on, feeding transmitting device, blanking transmitting device are connected to two perpendicular to shear knife End, and then realize the bloom for loading that bloom to be sheared and unloading have been sheared automatically;Shear work platform, the just bottom to shear knife Swing bottom plate is connected with position, just to being provided with vertical pressing device at the tip position of shear knife, positioned at shear work platform Two side positions are respectively equipped with one piece of horizontal push pedal, and vertical pressing device and two pieces of horizontal push pedals pass through respectively on its correspondence direction One moves back and forth clamping with its one-to-one axle servo power source, two axle servo power sources and three axle servo power sources and adds Work bloom;Horizontal push pedal is provided with the I-shaped claw of one and a half, these half I-shaped claws close to one end of scraping wings to be processed Portion's claw is long, and bottom claw is short;The transmission level height of feeding transmitting device, the transmission level height for swinging bottom plate, blanking are passed The transmission level height of defeated device is successively decreased successively, and is swung the bottom of bottom plate and be additionally provided with lifting power plant, while swinging bottom Blanking slope is additionally provided between plate and blanking transmitting device;Bottom plate is swung, lifting is connected to by least three groups symmetrical swing rods On plate, while it is additionally provided with swing power set along along the direction between feeding transmitting device and blanking transmitting device, wherein rising Drop plate drives it to move up and down by lowering or hoisting gear;Lowering or hoisting gear, including lift servo power source and lifting shaft, lift servo are moved Power source drives lifting shaft and the upper and lower motion of lifter plate being fixed thereon;Feeding transmitting device, shear work platform and blanking transmission The bottom position of device is provided with the water-cooling channel of insertion;The top of feeding transmitting device is provided with heat shield body, while feeding is transmitted One piece of flexible lapping plate is additionally provided between the transmission platform and shear work platform of device, the flexible lapping plate one end rotatably connects It is connected on feeding transmitting device, the other end is actively overlapped on shear work platform;Shear work platform is located at shear knife simultaneously Top is additionally provided with cooling fan;One axle servo power source, two axle servo power sources and three axle servo power sources, lift servo are moved Power source, feeding transmitting device and swing power set are all connected with PLC control devices.
Preferably, vertical pressing device includes compressing crossbeam and is enclosed on what is compressed on crossbeam and extend to workbench direction Some Compliant pressure blocks, these Compliant pressure blocks are fixed on by a corresponding hard connecting rod compress crossbeam respectively Bottom position.
Preferably, Compliant pressure block is spherical or square structure.
Preferably, power set are swung, are fixed on by swinging mounting on shear work platform, including swings power source and stretches Contracting axle, stationary jaw, swing bottom plate and are clamped in stationary jaw.
Preferably, telescopic shaft is cased with flexible returning spring, and the flexible reply bullet outside one end of stationary jaw Spring is connected by a soft stretch part and one block of hard shrouding, wherein:Hard shrouding is enclosed on outside telescopic shaft, soft stretch part tool There is the stretchable length not less than flexible returning spring decrement.
Preferably, blanking slope at blanking transmitting device link position with being additionally provided with anticollision strip.
Preferably, the steel plate bonding or welding that swing bottom plate is not waited by two to four pieces of thickness are made one piece of thickness and are 30cm-65cm plate body.
Compared with prior art, the beneficial effects of the invention are as follows:1. the NC hydraulic guillotine shears of the present invention, in its shearing side To two ends be respectively provided with the feeding transmitting device and automatic blanking transmitting device of automatic charging, it is ensured that bloom before processing with And can direct automatic charging after processing.
2. the present invention plate shearing machine, also placed below the shear knife on shear work platform automatic charging and and When adjustment bloom position swing bottom plate, the swing bottom plate transmits the bloom that feeding transmitting device comes to shearing position automatically Shearing, eliminates and manually adjusts position link, saves process and Human disturbance, and shear precision is high, and processing efficiency is fast.
3. in order to ensure the bloom that machines can blanking well, then stably computing, at the same will not by along bad, Swing bottom plate and its oscilaltion is also driven by the lifter plate with lift servo power source, while equably being put along transmission direction It is dynamic, it is ensured that its uniform performance transmitted and swung.
4. the transmission level height of feeding transmitting device, transmission level height, the biography of blanking transmitting device for swinging bottom plate Defeated level height is successively decreased successively, on the one hand saves the energy, and the bloom that the opposing party's protection is processed will not collide the processing dress of surrounding Put, it is ensured that its well-tended appearance.
5. the key improvements point of the present invention is, plate shearing machine of the invention is provided with the shear work platform of shear knife The pressing device in three directions, the i.e. vertical pressing device positioned at bloom vertical direction, and positioned at bloom transmission direction both sides Two pieces of horizontal push pedals, this two pieces horizontal push pedals and vertical pressing device pass through the servo power with shear knife cooperating Source controller its automatic impaction processing bloom, and then ensure that bloom has preferable shearing force in processing, improve the present invention NC hydraulic guillotine shears efficiency and quality, with preferable shear effect.
6. the block shears of the present invention, is practically applicable to just melted high temperature bloom shearing, existing high temperature bloom leads to It is often that could be sheared after cooling is completed, it is time-consuming longer, and the bloom come is cut out because hardness is high and fragility is big, Easily by along bad, the especially cutting part of bloom.And the present invention cutter, its feeding transmitting device, shear work platform and The bottom position of blanking transmitting device be provided with insertion water-cooling channel, cooled in bloom transmit process, at the same setting every The heat that hot cover body avoids bloom from discharging is burnt staff.
One piece of flexible lapping plate, flexibility overlap joint are additionally provided between the transmission platform and shear work platform of feeding transmitting device Plate one end is rotatably connected on feeding transmitting device, when bloom is transitioned into shearing work platform, is carried out certain buffering, is subtracted Less wear.Shear work platform, which is located above shear knife, is additionally provided with cooling fan, and the bloom in shear history is also cooled down, Ensure the uniform performance of its breach.
In summary, NC hydraulic guillotine shears of the invention, automaticity is high, save the energy, high in machining efficiency, and It ensure that the quality of the bloom after processing is preferable.
Brief description of the drawings
Fig. 1 is the structure chart of one embodiment of the cooling block shears based on three shaft compressions;
Fig. 2 is the state diagram of three shaft compression blooms 25 of Fig. 1 NC hydraulic guillotine shears;
Fig. 3 is swing power set 14 and the annexation figure for swinging bottom plate;
Fig. 4 is swing bottom plate and the attachment structure figure of lifter plate;
Wherein:1- shear work platforms, 2- shear knives, 3- feeding transmitting devices, 4- blanking transmitting devices, 5-PLC control devices, 6- Hydraulic jack, 7- lowering or hoisting gears, 8- swings bottom plate, 9- lifting power plants, 91- lift servo power sources, 92- lifting shafts; 10- blankings slope, 11- anticollision strips, 12- swing rods, 13- lifter plates, 14- swings power set, and 141- swings power source, and 142- stretches Contracting axle, 143- stationary jaws, 144- stretches returning spring, 145- soft stretch parts, 146- hard shroudings;15- swinging mountings, The vertical pressing devices of 16-, 161- compresses crossbeam, 162- Compliant pressure blocks;17- transverse direction push pedals, the axle servo power sources of 18- mono-, 19- Two axle servo power sources, the axle servo power sources of 20- tri-;21- water-cooling channels, 22- cooling fans, 23- heat shield bodies, 24- is flexible Lapping plate, 25- blooms.
Embodiment
In order to deepen the understanding of the present invention, the present invention is further described with reference to the accompanying drawings and examples, the implementation Example is only used for explaining the present invention, and protection scope of the present invention is not constituted and limited.
As shown in figure 1, the cooling block shears based on three shaft compressions, including shear work platform 1, shear knife 2, feeding are passed Defeated device 3, blanking transmitting device 4 and PLC control devices 5, shear knife 2 are connected to shear by hydraulic jack 6 and lowering or hoisting gear 7 The top position of workbench 1, feeding transmitting device 3, blanking transmitting device 4 are connected to perpendicular to the two ends of shear knife 2, are entered And realize the bloom for loading that bloom to be sheared and unloading have been sheared automatically;Shear work platform 1, just the bottom position to shear knife 2 The place of putting is connected with swing bottom plate 8, just to being provided with vertical pressing device 16 at the tip position of shear knife 2, positioned at shear work platform 1 Two side positions be respectively equipped with one piece of horizontal push pedal 17, vertical pressing device 16 and two pieces of horizontal push pedals 17 are on its correspondence direction Pass through one and its one-to-one axle servo power source 18, two axle servo power sources 19 and three axle servo power sources 20 respectively Move back and forth and clamp processing bloom;Horizontal push pedal 17 is provided with the I-shaped claw 171 of one and a half close to one end of scraping wings to be processed, These half I-shaped top claws of claw 171 are long, and bottom claw is short;The transmission level height of feeding transmitting device 3, swing bottom plate 8 transmission level height, the transmission level height of blanking transmitting device 4 are successively decreased successively, and are swung the bottom of bottom plate 8 and be additionally provided with Lifting power plant 9, blanking slope 10 is additionally provided with while swinging between bottom plate 8 and blanking transmitting device 4;Bottom plate 8 is swung, is passed through At least three groups symmetrical swing rods 12 are connected on lifter plate 13, while it is along between feeding transmitting device 3 and blanking transmitting device 4 Direction on be additionally provided with swing power set 14, wherein lifter plate 13 by lifting power plant 9 drive its up and down transport.
The bottom position of feeding transmitting device 3, shear work platform 1 and blanking transmitting device 4 is provided with the water-cooling channel of insertion 21;The top of feeding transmitting device 3 is provided with heat shield body 23, while the transmission platform of feeding transmitting device 3 and shear work platform 1 Between be additionally provided with one piece of flexible lapping plate 24, the flexible one end of lapping plate 24 is rotatably connected on feeding transmitting device 3, separately One end is actively overlapped on shear work platform 1;Shear work platform 1, which is located above shear knife, simultaneously is additionally provided with cooling fan 22。
As shown in Figure 1 and Figure 4, lifting power plant 9, including lift servo power source 91 and lifting shaft 92, lift servo Power source 91 drives lifting shaft 92 and the upper and lower motion of lifter plate 13 being fixed thereon;One axle servo power source 18, two axles are watched Take the axle servo power source 20 of power source 19 and three, lift servo power source 91, feeding transmitting device 3 and swing power set 14 equal Connect PLC control devices 5.
Such as Fig. 1 and Fig. 2, vertical pressing device 16 includes compressing crossbeam 161 and is enclosed on compression crossbeam 161 and to work Some Compliant pressure blocks 162 of platform direction extension, these Compliant pressure blocks 162 are connected by a corresponding hard respectively Bar 163 is fixed on the bottom position for compressing crossbeam 161, and then ensure that the vertical pressing device of vertical direction is compressing bloom 25 While, with preferable uniform performance, it is ensured that the otch that bloom is obtained in shearing is more uniform, improves cutting for plate shearing machine Cut the quality of bloom.Compliant pressure block 162 is spherical or square structure, is respectively provided with preferable compression effectiveness.
As shown in figures 1 and 3, power set 14 are swung, are fixed on by swinging mounting 15 on shear work platform 1, including Power source 141 and telescopic shaft 142, stationary jaw 143 are swung, swing bottom plate 8 and be clamped in stationary jaw 143, this device is set Putting can ensure to swing bottom plate 8 when swinging with higher precision, while having higher stability.Telescopic shaft 142 is leaned on Flexible returning spring 144 is cased with outside one end of nearly stationary jaw 143, and the flexible returning spring 144 passes through a flexibility Tensioning member 145 and one block of hard shrouding 146 are connected, wherein:Hard shrouding 146 is enclosed on outside telescopic shaft, and soft stretch part 145 has Not less than the stretchable length of the flexible decrement of returning spring 144, the meeting bullet buffering to telescopic shaft 142 is realized, prevents from swinging Bottom plate screen resilience is excessive and the bloom end do not sheared of wounding.
In the above-described embodiments, blanking slope 10 is arrived very much with being additionally provided with anticollision strip 11 at the link position of blanking transmitting device 4 The bloom that ground protection is processed.
In the above-described embodiments, steel plate or polytetrafluoroethylene (PTFE) hard plate that bottom plate 8 is not waited by two to four pieces of thickness are swung Material is bonded or the plate body that one piece of thickness is 30cm-65cm is made in welding, with longer service life and longer durability Energy.
What embodiments of the invention were announced is preferred embodiment, but is not limited thereto, the ordinary skill people of this area Member, easily according to above-described embodiment, understands the spirit of the present invention, and makes different amplifications and change, but as long as not departing from this The spirit of invention, all within the scope of the present invention.

Claims (7)

1. the cooling block shears based on three shaft compressions, it is characterised in that:Including shear work platform(1), shear knife(2), on Expect transmitting device(3), blanking transmitting device(4)With PLC control devices(5), shear knife(2)Pass through hydraulic jack(6)And lifting Device(7)It is connected to shear work platform(1)Top position, feeding transmitting device(3), blanking transmitting device(4)Connect respectively Perpendicular to shear knife(2)Two ends, and then realize and automatic load bloom shear and unload the bloom sheared;
Shear work platform(1), just to shear knife(2)Bottom position at be connected with swing bottom plate(8), just to shear knife(2)'s Vertical pressing device is provided with tip position(16), positioned at shear work platform(1)Two side positions be respectively equipped with one piece of transverse direction and push away Plate(17), vertical pressing device(16)With two pieces of horizontal push pedals(17)Pass through one and a pair of one respectively on its correspondence direction The axle servo power source answered(18), two axle servo power sources(19)With three axle servo power sources(20)Move back and forth and clamp processing Bloom;Horizontal push pedal(17)The I-shaped claw of one and a half is provided with close to one end of scraping wings to be processed(171), these are half I-shaped Claw(171)Top claw is long, and bottom claw is short;
Feeding transmitting device(3)Transmission level height, swing bottom plate(8)Transmission level height, blanking transmitting device(4)'s Transmission level height is successively decreased successively, and swings bottom plate(8)Bottom be additionally provided with lifting power plant(9), while swinging bottom plate (8)With blanking transmitting device(4)Between be additionally provided with blanking slope(10);
Swing bottom plate(8), pass through at least three groups symmetrical swing rods(12)It is connected to lifter plate(13)On, while it is transmitted along feeding Device(3)With blanking transmitting device(4)Between direction on be additionally provided with swing power set(14), wherein lifter plate(13)Pass through Lifting power plant(9)Drive it to move up and down;
Lifting power plant(9), including lift servo power source(91)And lifting shaft(92), lift servo power source(91)Driving Lifting shaft(92)With the lifter plate being fixed thereon(13)Upper and lower motion;
Feeding transmitting device(3), shear work platform(1)With blanking transmitting device(4)Bottom position provided with insertion water cooling lead to Road(21);Feeding transmitting device(3)Top be provided with heat shield body(23), while feeding transmitting device(3)Transmission platform with Shear work platform(1)Between be additionally provided with one piece of flexible lapping plate(24), the flexible lapping plate(24)One end is rotatably connected to Feeding transmitting device(3)On, the other end is actively overlapped on shear work platform(1)On;While shear work platform(1)Positioned at shearing Cooling fan is additionally provided with above knife(22);
One axle servo power source(18), two axle servo power sources(19)With three axle servo power sources(20), lift servo power source (91), feeding transmitting device(3)With swing power set(14)It is all connected with PLC control devices(5).
2. the cooling block shears according to claim 1 based on three shaft compressions, it is characterised in that:Vertical pressing device (16)Including compressing crossbeam(161)Be enclosed on compression crossbeam(161)Some Compliant pressures that are upper and extending to workbench direction Block(162), these Compliant pressure blocks(162)Pass through a corresponding hard connecting rod respectively(163)It is fixed on compression horizontal Beam(161)Bottom position.
3. the cooling block shears according to claim 2 based on three shaft compressions, it is characterised in that:Compliant pressure block (162)For spherical or square structure.
4. the cooling block shears according to claim 1 based on three shaft compressions, it is characterised in that:Swing power set (14), pass through swinging mounting(15)It is fixed on shear work platform(1)On, including swing power source(141)And telescopic shaft(142)、 Stationary jaw(143), swing bottom plate(8)It is clamped in stationary jaw(143)It is interior.
5. the cooling block shears according to claim 4 based on three shaft compressions, it is characterised in that:Telescopic shaft(142) Close to stationary jaw(143)One end outside be cased with flexible returning spring(144), and the flexible returning spring(144)Pass through One soft stretch part(145)With one block of hard shrouding(146)Connection, wherein:Hard shrouding(146)It is enclosed on outside telescopic shaft, it is soft Property tensioning member(145)With not less than flexible returning spring(144)The stretchable length of decrement.
6. the cooling block shears based on three shaft compressions according to claim 1-5 any one, it is characterised in that:Under Expect slope(10)With blanking transmitting device(4)Anticollision strip is additionally provided with link position(11).
7. the cooling block shears according to claim 6 based on three shaft compressions, it is characterised in that:Swing bottom plate(8) The plate body that one piece of thickness is 30cm-65cm is made in the steel plate bonding not waited by two to four pieces of thickness or welding.
CN201710291175.6A 2017-04-28 2017-04-28 Cooling block shears based on three shaft compressions Active CN106964835B (en)

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CN106964835B CN106964835B (en) 2019-03-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107457447A (en) * 2017-09-29 2017-12-12 重庆远达钢铁制品有限公司 A kind of shear installation method

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DE3832215A1 (en) * 1988-09-22 1990-03-29 Guenzburger Werkzeugmasch Cutting-off apparatus
CN203817164U (en) * 2014-02-28 2014-09-10 吕英 Automatic stamping plate shearing equipment
CN203956185U (en) * 2014-08-01 2014-11-26 应夏英 A kind of architectural engineering plate shearing machine
CN104439486A (en) * 2014-11-14 2015-03-25 扬州固诚机床有限公司 Plate shearing machine
CN204504345U (en) * 2015-04-12 2015-07-29 潘小玲 A kind of plate shearing machine
CN104889472A (en) * 2015-05-15 2015-09-09 南通东海机床制造有限公司 Plate shearing machine
CN106424892A (en) * 2015-08-05 2017-02-22 天津煜腾恒泰钢制品有限公司 Automatic plate shearing machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042717A1 (en) * 1980-11-13 1982-07-15 Behrens Ag C CUTTING PRESS FOR PROCESSING PANEL-SHAPED COMPONENTS
DE3832215A1 (en) * 1988-09-22 1990-03-29 Guenzburger Werkzeugmasch Cutting-off apparatus
CN203817164U (en) * 2014-02-28 2014-09-10 吕英 Automatic stamping plate shearing equipment
CN203956185U (en) * 2014-08-01 2014-11-26 应夏英 A kind of architectural engineering plate shearing machine
CN104439486A (en) * 2014-11-14 2015-03-25 扬州固诚机床有限公司 Plate shearing machine
CN204504345U (en) * 2015-04-12 2015-07-29 潘小玲 A kind of plate shearing machine
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CN106424892A (en) * 2015-08-05 2017-02-22 天津煜腾恒泰钢制品有限公司 Automatic plate shearing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107457447A (en) * 2017-09-29 2017-12-12 重庆远达钢铁制品有限公司 A kind of shear installation method

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