CN109013703A - One kind two cuttings high speed cuts off cataclasm shear and its working method - Google Patents
One kind two cuttings high speed cuts off cataclasm shear and its working method Download PDFInfo
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- CN109013703A CN109013703A CN201811105945.4A CN201811105945A CN109013703A CN 109013703 A CN109013703 A CN 109013703A CN 201811105945 A CN201811105945 A CN 201811105945A CN 109013703 A CN109013703 A CN 109013703A
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- cataclasm
- steel
- shear
- high speed
- cutter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0007—Cutting or shearing the product
Abstract
The invention discloses a kind of two cuttings high speeds to cut off cataclasm shear, belongs to screw-thread steel rolling equipment technical field, including A line high speed cuts off cataclasm shear, B line high speed cuts off cataclasm shear；A line high speed cuts off cataclasm shear and B line high speed cuts off the two sides that cataclasm shear is distributed in roll line；Two-wire guide groove one is arranged in A line high speed and cuts off on the spout guide one of cataclasm shear；Two-wire guide groove two is mounted on before one entrance of two-wire guide groove；Two-wire guide groove three is mounted on before two entrance of two-wire guide groove；Two-wire guide groove four is mounted on the entry position that two cuttings high speed cuts off cataclasm shear.The invention also discloses its working methods.The steel speed of service can reach 6m/s when the present invention shears, and improve shear efficiency；Two steel of two cuttings respectively walk the autonomous channel of oneself, can shear simultaneously；Method of the invention realizes cutting head and cataclasm two kinds of operating modes on a set of equipment, reduces equipment investment expense, shortens rolling mill practice line length.
Description
Technical field
The invention belongs to screw-thread steel rolling equipment technical fields, and in particular to one kind two cuttings high speed cuts off cataclasm shearing dress
It sets and its working method.
Background technique
Screw-thread steel is surface reinforcing bar with ribbing, also known as Ribbed Bar, usually uniform with twice longitudinal rib and along its length
The cross rib of distribution, the nominal diameter of reinforcing bar are generally 8-50 millimeters, and Ribbed Bar is primarily subjected to tensile stress in concrete, with ribbing
Effect and concrete of the reinforcing bar due to rib have biggish cementitiousness, thus can preferably bear the effect of external force, and screw-thread steel is wide
It is general to be built for civil engineerings such as house, bridge, roads.Highway, railway, bridge, culvert, tunnel, flood control, dam are arrived greatly
Etc. public utilities, small to the basis of building construction, beam, column, wall, plate, the screw thread steel capital is indispensable structural material.
Screw-thread steel is produced by bar milk, and the main Types of bar milk are divided into: continous way, semi continuous and row
Formula, it is now newly-built and it is in the majority with fully continuous type bar milk.Blank used in continuous small section steel mill is usually the small side of continuous casting
Base, side length are generally 130~160mm, and length is generally at 6~12 meters or so, 1.5~3 tons of blank substance.Roll line is mostly
Ping-is vertical to be alternately arranged, and is realized and is completely rolled without torsion.
There is the bar milk of 18,20,22,24 framves according to different blank specifications and finished size, 18 framves are mainstream, are divided into thick
Roll, in roll, mm finishing mill unit, in order to improve rolling accuracy, speed and handle piling of steel accident needs, current rolling process
One 1# of setting, which is cut off, generally between roughing and intermediate mill cuts, and one 2# cutting head of setting between finish rolling is rolled in and is cut and one
Platform is cataclasm to be cut, and cutting head is cut in fact and the cataclasm effect cut all is turned off steel, and only workplace and mode difference, repeat simultaneously
Rolling line has not only been elongated in configuration, but also increases the investment cost of equipment.
Summary of the invention
Goal of the invention: it is of the existing technology in order to solve the problems, such as, the present invention provide a kind of two cuttings high speed cut off it is cataclasm
Shear shortens rolling mill practice production line, saves equipment investment, and meet the purpose of high speed shear；Another mesh of the invention
Be to provide its working method.
Technical solution: in order to achieve the above-mentioned object of the invention, the present invention adopts the following technical scheme:
One kind two cuttings high speed cuts off cataclasm shear, including A line high speed cuts off cataclasm shear, B line high speed is cut
Cataclasm shear, two-wire guide groove one, two-wire guide groove two, two-wire guide groove three, two-wire guide groove four；The A line high speed is cut off
Cataclasm shear and B line high speed cut off the two sides that cataclasm shear is distributed in roll line；The two-wire guide groove one is arranged
On the spout guide one that A line high speed cuts off cataclasm shear；The two-wire guide groove two is mounted on one entrance of two-wire guide groove
Front；The two-wire guide groove three is mounted on before two entrance of two-wire guide groove；The two-wire guide groove four is mounted on two cuttings height
Before the entry position of the fast cataclasm shear of cutting head, the entrance of two-wire guide groove three.
The two-wire guide groove two is fixed by bolts to A line high speed and cuts off on the cutter one of cataclasm shear；It is described
Two-wire guide groove three be fixed by bolts to B line high speed and cut off on the spout guide two of cataclasm shear；The two-wire is led
Slot four is fixed by bolts to B line high speed and cuts off on the cutter two of cataclasm shear.
The A line high speed cuts off cataclasm shear and includes pinch roller one, swings conduit one, cutter one, outlet guide
Slot one, crop chute one, collection frame one；The pinch roller one is mounted on the inlet side of steel traffic direction starting point；It is described
Swing conduit one be mounted on behind pinch roller one, be fixed by bolts on cutter one, around fixing axle one swing, work as steel
When needing to cut off or is cataclasm, swings conduit one and swung to one direction of cutter, swing one center of conduit and rolling direction shape at this time
At angle of shear θ, angle of shear θ=3~5 °；The cutter one is being swung behind conduit one, is mounted in concrete foundation,
Center line and with roll line be in angle of shear θ；The spout guide one is mounted on one outlet side of cutter；The crop chute
One is mounted on one lower part of spout guide；The collection frame one is mounted on crop chute once, and cutting head and cataclasm steel pass through
Crop chute one slides into collection frame one and is collected.
The pinch roller one includes pinching roller body, upper roller drive arrangement, lower roller drive arrangement, clamping device and pinch
Roller set；The pinch roller body is mounted in concrete foundation, and upper roller drive arrangement connect transmitting with roller body upper roller is pinched
Power, lower roller drive arrangement connect transmitting power with roller body lower roll is pinched, and the pinch roller set is mounted on pinch roller body
On.
The swing conduit one includes conduit, servo drive, fixing axle；The tube at one end and servo-drive
Device connection, the other end and fixed axis connection, the servo drive, fixing axle are fixed by bolts on cutter one；
The conduit is swung under servo drive driving around fixing axle, and conduit is swung to one direction of cutter when shearing.
The cutter one includes ontology, transmission device, upper haircut, lower haircut, pedestal, and the ontology is solid with bolt
Surely it is mounted on the base, transmission device is fixedly mounted on pedestal with bolt and connect with ontology and transmit power to it, is above cut
Blending bolt is fixed on the body for head, the installation of lower haircut；The upper haircut and lower haircut use rotary drum pattern, right on rotary drum
Claim arrangement two cutting edges；One clipped position of cutter deviates rolling center, and when shearing leads steel by swing conduit one
Enter.
The B line high speed cuts off cataclasm shear and includes pinch roller two, swings conduit two, cutter two, outlet guide
Slot two, crop chute two and collection frame two；The pinch roller two is mounted on inlet side；It swings conduit two and is mounted on pinch roller
Blending bolt is fixed on cutter two behind two；When steel need to cut off or is cataclasm, conduit two is swung to cutter two
Direction is swung；Cutter two swing conduit two behind and be mounted in concrete foundation, to supplied materials steel carry out cutting head or it is broken
It is disconnected；The spout guide two is mounted on one outlet side of cutter；The crop chute two is mounted on two lower part of spout guide；
The collection frame two is mounted under crop chute two, and cutting head and cataclasm steel are slid into collection frame two by crop chute two
It is collected.
A kind of two cuttings high speed cuts off the working method of cataclasm shear, includes the following steps:
1) it carries out shearing while two cutting steel
The A line high speed cuts off cataclasm shear and two-wire guide groove one, two-wire guide groove two, two-wire guide groove three, two-wire
Stand in channel before formation one independent A line steel of guide groove four；The B line high speed cuts off cataclasm shear and two-wire guide groove
One, stand in channel before B line one independent B line steel of formation of two-wire guide groove two, two-wire guide groove three, two-wire guide groove four, two logical
Road is mutually indepedent and crosses steel simultaneously, realized respectively by cutter one, cutter two while shearing process；
2) high speed shear of steel is realized
The steel speed of service that two cuttings high speed cuts off cataclasm shear is 6m/s；The cutter one, cutter
Two uses continuously run working system, while using rotary drum pattern using cutter one, the upper haircut of cutter two, lower haircut；
3) cutting head and cataclasm two kinds of operating modes are realized
Cutting head mode is working condition when steel rolling is normal, initially enters pinch roller after steel comes out from milling train to A line
One, the power and correct position, steel for providing steel advance enter swing guide pipe one after coming out from pinch roller, at this time swing guide
Steel are imported into clipped position by one direction swinging shears corner cut θ of Guan Yixiang cutter, and then cutter one cuts off steel head,
Conduit one being swung simultaneously, the steel for cutting head being led back to roll line to backswing is dynamic, steel enter lower road work by spout guide one
Sequence, steel cutting head part slide into collection frame one by crop chute one；Pinch is initially entered after steel comes out from milling train to B line
Roller two, steel enter swing guide pipe two after coming out from pinch roller, swing conduit two at this time to two direction swinging shears corner cut θ of cutter
Steel are imported into clipped position, then cutter two cuts off steel head, while swinging conduit two and cutting to backswing dynamic
The steel on head lead back to roll line, and steel enter next procedure by spout guide, and steel cutting head part passes through crop chute two
Slide into collection frame two.
To A line, cataclasm mode is working condition when steel rolling is broken down, and steel are imported by pinch roller one and swing conduit
One 8, conduit one is swung at this time to one direction swinging shears corner cut θ of cutter, steel are imported into clipped position, then cutter one
It is carried out continuously cataclasm shearing, until whole steel are all cut, conduit one is swung at this time to returning and swings to home position, it is cataclasm
Steel slide into collection frame one by crop chute one.
To B line, cataclasm mode is working condition when steel rolling is broken down, and steel are imported by pinch roller two and swing conduit
Two, conduit two being swung at this time to two direction swinging shears corner cut θ of cutter, steel being imported into clipped position, then cutter two connects
It is continuous to carry out cataclasm shearing, until whole steel are all cut, conduit two is swung at this time to returning and swings to home position, cataclasm steel
Material slides into collection frame two by crop chute two.
The utility model has the advantages that compared with prior art, one kind two cuttings high speed of the invention cuts off cataclasm shear, using turning
Drum-type haircut, configures double shear sword on rotary drum, and haircut continuous rotation, realizes the purpose of high speed continuous shear stress, steel when shearing
The material speed of service can reach 6m/s, improve shear efficiency；Simple and compact for structure simultaneously, two steel of two cuttings respectively walk oneself
Autonomous channel, can shear simultaneously；Method of the invention realizes cutting head and cataclasm two kinds of operating modes on a set of equipment, reduces
Equipment investment expense, shortens rolling mill practice line length.
Detailed description of the invention
Fig. 1 is that two cuttings high speed cuts off cataclasm shear elevation；
Fig. 2 is that two cuttings high speed cuts off cataclasm shear plan view；
Fig. 3 is that A line high speed cuts off cataclasm shear structure chart；
Fig. 4 is one structure chart of pinch roller；
Fig. 5 is to swing one structure chart of conduit；
Fig. 6 is one structure chart of cutter；
Fig. 7 is upper and lower haircut structure chart；
Fig. 8 is that B line high speed cuts off cataclasm shear structure chart.
Specific embodiment
The present invention is further described with specific implementation example with reference to the accompanying drawing.
As shown in figures 1-8, appended drawing reference is as follows: A line high speed cuts off cataclasm shear 1, B line high speed cuts off cataclasm shearing
Device 2, two-wire guide groove 1, two-wire guide groove 24, two-wire guide groove 35, two-wire guide groove 46, pinch roller 1, swing conduit 1,
Cutter 1, spout guide 1, crop chute 1, collection frame 1, pinch roller body 13, upper roller drive arrangement 14, under
Roller drive arrangement 15, clamping device 16, pinch roller set 17, conduit 19, servo drive 20, fixing axle 21, ontology 22, transmission
Device 23, lower haircut 25,26 pinch roller 2 27 of pedestal, swings conduit 2 28, cutter 2 29, spout guide two at upper haircut 24
30, crop chute 2 31, collection frame 2 32.
As shown in Figs. 1-2, a kind of two cuttings high speed cuts off cataclasm shear, including A line high speed cuts off cataclasm shearing dress
It sets 1, B line high speed and cuts off cataclasm shear 2, two-wire guide groove 1, two-wire guide groove 24, two-wire guide groove 35, two-wire guide groove 46；
A line high speed cuts off cataclasm shear 1, B line high speed cuts off the two sides that cataclasm shear 2 is distributed in roll line；Two-wire guide groove
One 3 are mounted on the outlet port that two cuttings high speed cuts off cataclasm shear, are fixed by bolts to A line high speed and cut off cataclasm shearing
On the spout guide 1 of device 1；Two-wire guide groove 24 is mounted on before one 3 entrance of two-wire guide groove, and it is high to be fixed by bolts to A line
Speed cuts off the cutter 1 of cataclasm shear 1；Two-wire guide groove 35 is mounted on before 24 entrance of two-wire guide groove, solid with bolt
B line high speed is scheduled on to cut off on the spout guide 2 30 of cataclasm shear 2；Two-wire guide groove 46 is mounted on two cuttings high speed and cuts
Before the entry position of cataclasm shear, the entrance of two-wire guide groove 35, it is fixed by bolts to B line high speed and cuts off cataclasm cut
On the cutter 2 29 of cutting apparatus 2；The effect of two-wire guide groove 1, two-wire guide groove 24, two-wire guide groove 35, two-wire guide groove 46 is
Support steel and give steel guiding.
As shown in figure 3, A line high speed cuts off cataclasm shear 1, include: pinch roller 1 swings conduit 1, cutter
One 9, spout guide 1, crop chute 1, collection frame 1；Pinch roller 1 is mounted on entering for steel traffic direction starting point
Mouth side, effect are to provide the power and correct position that steel advance；Conduit 1 is swung to be mounted on behind pinch roller 1,
Be fixed by bolts on cutter 1, can be swung around fixing axle one, when steel need cut off or it is cataclasm when, swing conduit 1 to
One 9 direction of cutter is swung, and swings one 8 center of conduit at this time and rolling direction forms an angle of shear θ, angle of shear θ=3~5 °；
Cutter 1 swing conduit 1 behind, be mounted in concrete foundation, deviate roll line certain distance, center line and with
Roll line is angled, this angle is equal to angle of shear θ, and function is that supplied materials steel are carried out with cutting head or cataclasm；Spout guide
One 10 are mounted on one 9 outlet side of cutter；Crop chute 1 is mounted on one 10 lower part of spout guide；Collection frame 1 is mounted on
Under crop chute 1, cutting head and cataclasm steel are slid into collection frame 1 by crop chute 1 and are collected.
As shown in figure 4, Fig. 4 (1) is one 7 main view of pinch roller, Fig. 4 (2) is one 7 side view of pinch roller；Pinch roller 1,
Include: pinching roller body 13, upper roller drive arrangement 14, lower roller drive arrangement 15, clamping device 16, pinch roller set 17.Pinch roller
Ontology 13 is mounted in concrete foundation, and upper roller drive arrangement 14 connect with pinch 13 upper roller of roller body, transmits power to upper roller,
Lower roller drive arrangement 15 connect with pinch 13 lower roll of roller body, transmits power to lower roll, and pinch roller set 17 is mounted on pinch roller sheet
On body 13.Using dismountable pinch roller set 17, consumption is conveniently replaceable and reduced；It is driven, is conveniently adjusted respectively using up-down rollers.
As shown in figure 5, swinging conduit 1, include: conduit 19, servo drive 20, fixing axle 21.19 one end of conduit
It is connect with servo drive 20, the connection of the other end and fixing axle 21, servo drive 20, fixing axle 21 are fixed by bolts to
On cutter 1.Conduit 19 can be swung under the driving of servo drive 20 around fixing axle 21, and conduit 19 is to shearing when shearing
One 9 direction of machine is swung.
As shown in Figure 6, Figure 7, cutter 1 include: ontology 22, transmission device 23, upper haircut 24, lower haircut 25, pedestal
26 compositions.Ontology 22 with bolt be fixedly mounted on base plate 26, transmission device 23 with bolt be fixedly mounted on base plate 26 and with
Ontology 22 connects and transmits power to it, and upper haircut 24, lower haircut 25 are mounted on blending bolt on ontology 22 and fix.Fig. 7 (1) is
Upper haircut 24,25 main view of lower haircut, Fig. 7 (2) are upper haircut 24,25 side view of lower haircut；Upper haircut 24, lower haircut 25 use
Rotary drum pattern, is arranged symmetrically two cutting edges on rotary drum, while rotary drum continuous rotation always, to realize high speed shear；Shearing
One 9 clipped position of machine deviates rolling center, and when shearing imports steel by swing conduit 1, meets steel cutting head and cataclasm two
Kind operating mode requirement.
As shown in figure 8, B line high speed cuts off cataclasm shear 2, include: pinch roller 2 27 swings conduit 2 28, shearing
Machine 2 29, spout guide 2 30, crop chute 2 31, collection frame 2 32；Pinch roller 2 27 is mounted on inlet side, and effect is to mention
The power to advance for steel and correct position；It swings conduit 2 28 to be mounted on behind pinch roller 2 27, be fixed by bolts to
It on cutter 2 29, can be swung around fixing axle one, when steel need to cut off or is cataclasm, swing conduit 2 28 to cutter 2 29
Direction is swung；Cutter 2 29 is being swung behind conduit 2 28, is mounted in concrete foundation, and roll line certain distance is deviateed,
Its function is that supplied materials steel are carried out with cutting head or cataclasm；Spout guide 2 30 is mounted on one 29 outlet side of cutter；Crop chute
2 31 are mounted on 2 30 lower part of spout guide；Collection frame 2 32 is mounted under crop chute 2 31, and cutting head and cataclasm steel are logical
It crosses in the slide-in collection frame 2 32 of crop chute 2 31 and is collected.
A kind of two cuttings high speed cuts off the working method of cataclasm shear, includes the following steps:
1) it carries out shearing while two cutting steel
The A line high speed cuts off cataclasm shear and two-wire guide groove one, two-wire guide groove two, two-wire guide groove three, two-wire
Stand in channel before formation one independent A line steel of guide groove four；The B line high speed cuts off cataclasm shear and two-wire guide groove
One, stand in channel before B line one independent B line steel of formation of two-wire guide groove two, two-wire guide groove three, two-wire guide groove four, two logical
Road is mutually indepedent and crosses steel simultaneously, realized respectively by cutter one, cutter two while shearing process；
2) high speed shear of steel is realized
The steel speed of service that two cuttings high speed cuts off cataclasm shear is 6m/s；The cutter one, cutter
Two uses continuously run working system, while using rotary drum pattern using cutter one, the upper haircut of cutter two, lower haircut；
3) cutting head and cataclasm two kinds of operating modes are realized
Cutting head mode is working condition when steel rolling is normal, initially enters pinch roller after steel comes out from milling train to A line
One, the power and correct position, steel for providing steel advance enter swing guide pipe one after coming out from pinch roller, at this time swing guide
Steel are imported into clipped position by one direction swinging shears corner cut θ of Guan Yixiang cutter, and then cutter one cuts off steel head,
Conduit one being swung simultaneously, the steel for cutting head being led back to roll line to backswing is dynamic, steel enter lower road work by spout guide one
Sequence, steel cutting head part slide into collection frame one by crop chute one；Pinch is initially entered after steel comes out from milling train to B line
Roller two, steel enter swing guide pipe two after coming out from pinch roller, swing conduit two at this time to two direction swinging shears corner cut θ of cutter
Steel are imported into clipped position, then cutter two cuts off steel head, while swinging conduit two and cutting to backswing dynamic
The steel on head lead back to roll line, and steel enter next procedure by spout guide, and steel cutting head part passes through crop chute two
Slide into collection frame two.
To A line, cataclasm mode is working condition when steel rolling is broken down, and steel are imported by pinch roller one and swing conduit
One 8, conduit one is swung at this time to one direction swinging shears corner cut θ of cutter, steel are imported into clipped position, then cutter one
It is carried out continuously cataclasm shearing, until whole steel are all cut, conduit one is swung at this time to returning and swings to home position, it is cataclasm
Steel slide into collection frame one by crop chute one.
To B line, cataclasm mode is working condition when steel rolling is broken down, and steel are imported by pinch roller two and swing conduit
Two, conduit two being swung at this time to two direction swinging shears corner cut θ of cutter, steel being imported into clipped position, then cutter two connects
It is continuous to carry out cataclasm shearing, until whole steel are all cut, conduit two is swung at this time to returning and swings to home position, cataclasm steel
Material slides into collection frame two by crop chute two.
The above is only a preferred embodiment of the present invention, it should be pointed out that in the premise for not departing from design of the invention
Under, several deductions or substitution can also be made, these are deduced or substitution is regarded as protection scope of the present invention.
Claims (10)
1. a kind of two cuttings high speed cuts off cataclasm shear, it is characterised in that: cut off cataclasm shear including A line high speed
(1), B line high speed cuts off cataclasm shear (2), two-wire guide groove one (3), two-wire guide groove two (4), two-wire guide groove three (5), two-wire
Guide groove four (6)；The A line high speed cuts off cataclasm shear (1) and B line high speed cuts off cataclasm shear (2) and is distributed in
The two sides of roll line；Two-wire guide groove one (3) setting cuts off the spout guide one of cataclasm shear (1) in A line high speed
(10) on；The two-wire guide groove two (4) is mounted on before two-wire guide groove one (3) entrance；Two-wire guide groove three (5) installation
Before two-wire guide groove two (4) entrance；The two-wire guide groove four (6) is mounted on two cuttings high speed and cuts off cataclasm shear
Entry position, two-wire guide groove three (5) entrance before.
2. a kind of two cuttings high speed according to claim 1 cuts off cataclasm shear, it is characterised in that: the two-wire
Guide groove two (4) is fixed by bolts to A line high speed and cuts off on the cutter one (9) of cataclasm shear (1)；The two-wire guide groove
Three (5) are fixed by bolts to B line high speed and cut off on the spout guide two (30) of cataclasm shear (2)；The two-wire is led
Slot four (6) is fixed by bolts to B line high speed and cuts off on the cutter two (29) of cataclasm shear (2).
3. a kind of two cuttings high speed according to claim 1 cuts off cataclasm shear, it is characterised in that: the A line
High speed cuts off cataclasm shear (1) and includes pinch roller one (7), swings conduit one (8), cutter one (9), spout guide one
(10), crop chute one (11), collection frame one (12)；The pinch roller one (7) is mounted on entering for steel traffic direction starting point
Mouth side；The swing conduit one (8) is mounted on behind pinch roller one (7), is fixed by bolts on cutter one (9),
It is swung around fixing axle one, when steel need to cut off or is cataclasm, swings conduit one (8) and swung to cutter one (9) direction, at this time
Conduit one (8) center of swing and rolling direction form angle of shear θ, angle of shear θ=3~5 °；The cutter one (9) is being swung
Conduit one (8) below, be mounted in concrete foundation, center line and with roll line be in angle of shear θ；The spout guide one
(10) it is mounted on cutter one (9) outlet side；The crop chute one (11) is mounted on spout guide one (10) lower part；It is described
Collection frame one (12) be mounted under crop chute one (11), cutting head and cataclasm steel are slid by crop chute one (11) and are received
It is collected in collection frame one (12).
4. a kind of two cuttings high speed according to claim 1 cuts off cataclasm shear, it is characterised in that: the pinch
Roller one (7) includes pinching roller body (13), upper roller drive arrangement (14), lower roller drive arrangement (15), clamping device (16) and folder
Send roller set (17)；The pinch roller body (13) is mounted in concrete foundation, upper roller drive arrangement (14) and pinch roller sheet
Body (13) upper roller connection transmitting power, lower roller drive arrangement (15) connect transmitting power with roller body (13) lower roll is pinched, described
Pinch roller set (17) be mounted on pinch roller body (13) on.
5. a kind of two cuttings high speed according to claim 1 cuts off cataclasm shear, it is characterised in that: the swing
Conduit one (8) includes conduit (19), servo drive (20), fixing axle (21)；Described conduit (19) one end and servo is driven
Dynamic device (20) connection, the other end and fixing axle (21) connect, and the servo drive (20), fixing axle (21) use bolt
It is fixed on cutter one (9)；The conduit (19) is swung in the case where servo drive (20) drive around fixing axle (21), is cut
Conduit (19) is swung to cutter one (9) direction when cutting.
6. a kind of two cuttings high speed according to claim 1 cuts off cataclasm shear, it is characterised in that: the shearing
Machine one (9) includes ontology (22), transmission device (23), upper haircut (24), lower haircut (25), pedestal (26), the ontology
(22) be fixedly mounted on pedestal (26) with bolt, transmission device (23) be fixedly mounted on pedestal (26) with bolt and with this
Body (22) connects and transmits power to it, and upper haircut (24), lower haircut (25) are mounted on blending bolt on ontology (22) and fix；Institute
The upper haircut (24) and lower haircut (25) stated use rotary drum pattern, and two cutting edges are arranged symmetrically on rotary drum；The cutter
One (9) clipped position deviates rolling center, and when shearing imports steel by swing conduit one (8).
7. a kind of two cuttings high speed according to claim 3 cuts off cataclasm shear, it is characterised in that: the B line
High speed cuts off cataclasm shear (2) and includes pinch roller two (27), swings conduit two (28), cutter two (29), spout guide
Two (30), crop chute two (31) and collection frame two (32)；The pinch roller two (27) is mounted on inlet side；Swing conduit
Two (28) are mounted on blending bolt behind pinch roller two (27) and are fixed on cutter two (29)；When steel need cut off or it is broken
When disconnected, swing conduit two (28) and swung to cutter two (29) direction；Cutter two (29) is swinging behind conduit 2 28 and is pacifying
In concrete foundation, to supplied materials steel carry out cutting head or it is cataclasm；The spout guide two (30) is mounted on cutter one
(29) outlet side；The crop chute two (31) is mounted on spout guide two (30) lower part；Collection frame two (32) peace
Under crop chute two (31), cutting head and cataclasm steel are slid into collection frame two (32) by crop chute two (31) and are carried out
It collects.
8. the working method that a kind of two cuttings high speed as claimed in claim 7 cuts off cataclasm shear, it is characterised in that: including
Following steps:
1) it carries out shearing while two cutting steel
The A line high speed cuts off cataclasm shear (1) and two-wire guide groove one (3), two-wire guide groove two (4), two-wire guide groove three
(5), stand in channel before the independent A line steel of the formation of two-wire guide groove four (6) one；The B line high speed cuts off cataclasm shearing dress
It sets (2) and the B line of two-wire guide groove one (3), two-wire guide groove two (4), two-wire guide groove three (5), two-wire guide groove four (6) forms one solely
Stand in channel before vertical B line steel, two passes are mutually indepedent and cross steel simultaneously, respectively by cutter one (9), cutter two (29)
It realizes while shearing process；
2) high speed shear of steel is realized
The speed of the high speed shear is 6m/s；The cutter one (9), cutter two (29) are using continuously running work
System, while rotary drum pattern is used using cutter one (9), the upper haircut of cutter two (29), lower haircut；
3) cutting head and cataclasm two kinds of operating modes are realized
Cutting head mode is working condition when steel rolling is normal, initially enters pinch roller one after steel comes out from milling train to A line
(7), the power and correct position, steel for providing steel advance enter swing guide pipe one (8) after coming out from pinch roller, put at this time
Steel are imported into clipped position to cutter one (9) direction swinging shears corner cut θ by dynamic conduit one (8), then cutter one (9)
The excision of steel head, while swinging conduit one (8) and the steel for cutting head are led back to roll line to backswing is dynamic, steel pass through outlet
Guide groove one (10) enters next procedure, and steel cutting head part slides into collection frame one (12) by crop chute one (11)；To B line,
After steel comes out from milling train, pinch roller two (27) is initially entered, steel enter swing guide pipe two (28) after coming out from pinch roller, this
When swing conduit two (28) and to cutter two (29) direction swinging shears corner cut θ steel imported into clipped position, then cutter
Two (29) cut off steel head, while swinging conduit two (28) and the steel for cutting head are led back to roll line, steel to backswing is dynamic
Material enters next procedure by spout guide two (30), and steel cutting head part slides into collection frame two by crop chute two (31)
(32)。
9. the working method that a kind of two cuttings high speed according to claim 8 cuts off cataclasm shear, it is characterised in that:
To A line, cataclasm mode is working condition when steel rolling is broken down, and steel are imported by pinch roller one (7) and swing conduit one
(8), conduit one (8) are swung at this time and steel are imported into clipped position to cutter one (9) direction swinging shears corner cut θ, then cut
It cuts machine one (9) and is carried out continuously cataclasm shearing, until whole steel are all cut, swing conduit one (8) at this time to returning and swing to original
Beginning position, cataclasm steel slide into collection frame one (12) by crop chute one (11).
10. a kind of two cuttings high speed according to claim 8 cuts off the working method of cataclasm shear, feature exists
In: to B line, cataclasm mode is working condition when steel rolling is broken down, and steel are imported by pinch roller two (27) and swing conduit
Two (28) swing conduit two (28) to cutter two (29) direction swinging shears corner cut θ at this time and steel are imported into clipped position, so
Cutter two (29) is carried out continuously cataclasm shearing afterwards, until whole steel are all cut, swings conduit two (28) at this time to backswing
It moves to home position, cataclasm steel slide into collection frame two (32) by crop chute two (31).
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| CN201811105945.4A CN109013703B (en) | 2018-09-21 | 2018-09-21 | Two-segmentation high-speed head-cutting and breaking shearing device and working method thereof |
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| CN201811105945.4A CN109013703B (en) | 2018-09-21 | 2018-09-21 | Two-segmentation high-speed head-cutting and breaking shearing device and working method thereof |
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| CN109013703B CN109013703B (en) | 2023-09-26 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177139A (en) * | 1997-09-08 | 1999-03-23 | Nkk Corp | Transfer device for steel bar rolling equipment |
| JPH11226624A (en) * | 1998-02-16 | 1999-08-24 | Nkk Corp | Multi bar straightening/cutting system in steel bar rolling line |
| US20040108631A1 (en) * | 2001-03-08 | 2004-06-10 | Federico Castellani | Device and respective equipment for receiving and discharging bars, used particularly for handling and/or wrapping purposes downstream of rolling-mills, and its respective rolling-mill |
| JP2006026808A (en) * | 2004-07-16 | 2006-02-02 | Nippon Steel Corp | Method of controlling shear cutting work in continuous hot rolling line |
| CN201324881Y (en) * | 2008-12-26 | 2009-10-14 | 中国第一重型机械股份公司 | Hot continuous rolling synchronizing differential speed drum type flying shears with chopping function |
| CN202343556U (en) * | 2011-12-03 | 2012-07-25 | 太原矿山机器集团有限公司 | Flying shear mechanism used after rough rolling of dual-wire high-speed wire rolling mill |
| CN105682839A (en) * | 2013-10-09 | 2016-06-15 | 丹尼尔和科菲森梅克尼齐有限公司 | Single shear for cutting and conveying multiple rolled sections |
| CN106180183A (en) * | 2016-09-26 | 2016-12-07 | 安阳合力创科冶金新技术股份有限公司 | High speed cold rolling straight steel bar production system and production technology |
| CN106734192A (en) * | 2017-01-13 | 2017-05-31 | 中冶华天工程技术有限公司 | High intensity small dimension hot-rolled reinforced bar production equipment and its production technology |
| CN208912800U (en) * | 2018-09-21 | 2019-05-31 | 南京先河工程技术有限公司 | One kind two cuttings high speed cuts off cataclasm shear |
-
2018
- 2018-09-21 CN CN201811105945.4A patent/CN109013703B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177139A (en) * | 1997-09-08 | 1999-03-23 | Nkk Corp | Transfer device for steel bar rolling equipment |
| JPH11226624A (en) * | 1998-02-16 | 1999-08-24 | Nkk Corp | Multi bar straightening/cutting system in steel bar rolling line |
| US20040108631A1 (en) * | 2001-03-08 | 2004-06-10 | Federico Castellani | Device and respective equipment for receiving and discharging bars, used particularly for handling and/or wrapping purposes downstream of rolling-mills, and its respective rolling-mill |
| JP2006026808A (en) * | 2004-07-16 | 2006-02-02 | Nippon Steel Corp | Method of controlling shear cutting work in continuous hot rolling line |
| CN201324881Y (en) * | 2008-12-26 | 2009-10-14 | 中国第一重型机械股份公司 | Hot continuous rolling synchronizing differential speed drum type flying shears with chopping function |
| CN202343556U (en) * | 2011-12-03 | 2012-07-25 | 太原矿山机器集团有限公司 | Flying shear mechanism used after rough rolling of dual-wire high-speed wire rolling mill |
| CN105682839A (en) * | 2013-10-09 | 2016-06-15 | 丹尼尔和科菲森梅克尼齐有限公司 | Single shear for cutting and conveying multiple rolled sections |
| CN106180183A (en) * | 2016-09-26 | 2016-12-07 | 安阳合力创科冶金新技术股份有限公司 | High speed cold rolling straight steel bar production system and production technology |
| CN106734192A (en) * | 2017-01-13 | 2017-05-31 | 中冶华天工程技术有限公司 | High intensity small dimension hot-rolled reinforced bar production equipment and its production technology |
| CN208912800U (en) * | 2018-09-21 | 2019-05-31 | 南京先河工程技术有限公司 | One kind two cuttings high speed cuts off cataclasm shear |
Non-Patent Citations (1)
| Title |
|---|
| 姜振峰;: "Ф12mm带肋钢筋六线切分轧制技术的开发" * |
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