CN109261856A - A kind of high speed disjunction is cut - Google Patents

A kind of high speed disjunction is cut Download PDF

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Publication number
CN109261856A
CN109261856A CN201811208524.4A CN201811208524A CN109261856A CN 109261856 A CN109261856 A CN 109261856A CN 201811208524 A CN201811208524 A CN 201811208524A CN 109261856 A CN109261856 A CN 109261856A
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CN
China
Prior art keywords
cutterhead
cut
high speed
gear
cutting edge
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Pending
Application number
CN201811208524.4A
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Chinese (zh)
Inventor
朱建伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANWEIGUANGYUAN (GUANGZHOU) MACHINERY CO Ltd
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HANWEIGUANGYUAN (GUANGZHOU) MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HANWEIGUANGYUAN (GUANGZHOU) MACHINERY CO Ltd filed Critical HANWEIGUANGYUAN (GUANGZHOU) MACHINERY CO Ltd
Priority to CN201811208524.4A priority Critical patent/CN109261856A/en
Publication of CN109261856A publication Critical patent/CN109261856A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F11/00—Cutting wire
    • 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
    • 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
    • B21B2015/0014—Cutting or shearing the product transversely to the rolling direction

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)

Abstract

The present invention provides a kind of high speed disjunction and cuts, it is compared with the prior art, the high speed disjunction, which is cut, to shear Bar Wire Product while railway switch is swung, eliminate influence of the railway switch swing speed to shearing work, it solves Bar Wire Product generated the problems such as accumulating, fractureing in lane change, thus fundamentally avoids the generation of shearing accident；At the same time, the high speed disjunction, which is cut, is closely linked the mill speed of shear velocity and Bar Wire Product, that is, the factor that the high speed disjunction outline rings bar and wire rod rolling process speed is only that its revolving speed, and the revolving speed that disjunction is cut is compared with more easily promotion for the swing speed of railway switch, therefore, the limitation broken and further increased to bar and wire rod rolling process speed is cut in high speed disjunction provided by the invention, can meet the requirement of high-speed rolling.

Description

A kind of high speed disjunction is cut
Technical field
The present invention relates to Bar Wire Product shearing technique fields more particularly to a kind of high speed disjunction to cut.
Background technique
Flying shear is common equipment on bar reinforcement wire rod production line, function mainly to Bar Wire Product carry out scale dissection, Cutting head and back-end crop.Meanwhile in production if there is burst accident, flying shear can also realize cataclasm function, to ensure to produce peace Entirely.Traditional flying shear includes flying crank shears, rotational flying shears or crank-revolution combined type flying shear etc., their common spy Point is --- the direction of travel of shear surface and Bar Wire Product is perpendicular.
Flying shear is generally mounted on the shearing channel being arranged side by side with roll path, and the Bar Wire Product in traveling passes through railway switch Switch between two passes: after flying shear completes shear treatment to Bar Wire Product, railway switch is swung immediately rolls Bar Wire Product introducing It is rolled in channel processed；After Bar Wire Product is completed to roll, railway switch swings to introduce Bar Wire Product in shearing channel immediately and carry out Shear treatment.It can be seen that the length of railway switch response time directly affect whole bar reinforcement wire rod production line can be normal Operation: if railway switch is swung not in time, the Bar Wire Product in traveling can hit flying shear and accumulate or fracture and (occur mainly in and cut After head processing), in turn result in serious production accident and huge property loss.
With the update of technology, the mill speed of Bar Wire Product is getting faster, still, the swing speed of railway switch due to It is influenced by itself vibration or servo motor performance etc., the mill speed of Bar Wire Product can not be matched, that is to say, that traditional flying shear Limit further increasing for reinforcing bar bar and wire rod rolling process speed.Therefore, it designs one kind and is able to solve Bar Wire Product generation in lane change The problems such as accumulating, fractureing, while the flying shear for meeting high-speed rolling requirement is necessary.
Summary of the invention
It is cut in order to solve the above technical problems, the present invention provides a kind of high speed disjunction, which, which cuts, solves Bar Wire Product Generated the problems such as accumulating, fractureing in lane change, while the requirement of high-speed rolling can be met.
Based on this, the present invention provides a kind of high speed disjunctions to cut, including the first cutterhead, the second cutterhead and motor, described The edge of first cutterhead is equipped with the first cutting edge of annular, and the edge of second cutterhead is equipped with the second cutting edge of annular, and described the One cutterhead is shifted to install with second cutterhead, and first cutting edge is located in the same vertical plane with second cutting edge, The perpendicular is denoted as shear surface, first cutting edge is constituted in the shear surface for shearing with second cutting edge The sheared edge of Bar Wire Product, the first cutterhead and second cutterhead described in the motor driven rotate towards each other；
Travel speed of the Bar Wire Product in roll path is denoted as V0, by first cutting edge and second cutting edge in institute The linear velocity stated in sheared edge is denoted as V1, V1With V0Between be equipped with angle α, α is acute angle.
Preferably, V1×cosα≥V0。
Preferably, first cutterhead and second cutterhead are located at the two sides of the shear surface, described First cutting edge intersects in the shear surface with second cutting edge constitutes the sheared edge.
Preferably, first cutterhead and second cutterhead are setting up and down along the vertical direction, and described second Cutterhead is set to the top of first cutterhead.
Preferably, it further includes first rotating shaft and the second shaft that the high speed disjunction, which is cut, the first rotating shaft and institute The first cutterhead is stated to be connected, second shaft is connected with second cutterhead, the motor by the first rotating shaft and Second shaft drives first cutterhead and second cutterhead to rotate towards each other.
Preferably, it further includes input shaft that the high speed disjunction, which is cut, and the input shaft is connected with the motor, institute Input shaft is stated equipped with input gear, the first rotating shaft is equipped with the first synchromesh gear, and second shaft is equipped with second Synchromesh gear, the motor pass through the biography between the input gear and first synchromesh gear and second synchromesh gear Dynamic relationship drives the first rotating shaft and second shaft to rotate towards each other.
Preferably, first synchromesh gear and second synchromesh gear are located at the same of the shear surface Side, second synchromesh gear and the input gear are meshed with first synchromesh gear simultaneously.
Preferably, first synchromesh gear and second synchromesh gear are located at the two of the shear surface Side, the input gear are set as two, and two input gears are denoted as the first input gear and the second input gear respectively, First synchromesh gear is meshed with first input gear, and second synchromesh gear and second input gear are same When be set to transmission gear between the two be meshed.
Preferably, first cutterhead and second cutterhead are set as multiple, and multiple first cutterheads are flat Row setting, multiple second cutterheads are arranged in parallel, and each first cutterhead and each second cutterhead correspond.
The implementation of the embodiments of the present invention has the following beneficial effects:
High speed disjunction provided by the invention is cut including the first cutterhead, the second cutterhead and motor, and the edge of the first cutterhead is set There is the first cutting edge of annular, the edge of the second cutterhead is equipped with the second cutting edge of annular, and the first cutterhead is shifted to install with the second cutterhead, And first cutting edge be located in the same vertical plane with the second cutting edge, the perpendicular is denoted as shear surface, the first cutting edge and Two cutting edges constitute the sheared edge for shearing Bar Wire Product in shear surface, and the first cutterhead of motor driven and the second cutterhead turn in opposite directions It is dynamic；Travel speed of the Bar Wire Product in roll path is denoted as V0, by the linear speed of the first cutting edge and the second cutting edge in sheared edge Degree is denoted as V1, V1With V0Between be equipped with angle α, α is acute angle.Compared with the prior art, cut can for high speed disjunction provided by the invention Bar Wire Product is sheared while railway switch is swung, eliminates influence of the railway switch swing speed to shearing work, is solved Bar Wire Product generated accumulation, the problems such as fractureing in lane change, thus fundamentally avoid the generation of shearing accident；With this Meanwhile the high speed disjunction cuts and the mill speed of shear velocity and Bar Wire Product is closely linked, that is to say, that the high speed disjunction The factor that outline rings bar and wire rod rolling process speed is only that its revolving speed, and the revolving speed that disjunction is cut compared with for the swing speed of railway switch more It is easy to be promoted, therefore, the limitation broken and further increased bar and wire rod rolling process speed is cut in high speed disjunction provided by the invention, can Meet the requirement of high-speed rolling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the Bar Wire Product on-line shearing system of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram that (hilted broadsword disk) is cut in the high speed disjunction of the embodiment of the present invention one；
Fig. 3 is that the structural schematic diagram of (Double-cutter) is cut in the high speed disjunction of the embodiment of the present invention one；
Fig. 4 is the structural schematic diagram that (hilted broadsword disk) is cut in the high speed disjunction of the embodiment of the present invention two；
Fig. 5 is that the structural schematic diagram of (Double-cutter) is cut in the high speed disjunction of the embodiment of the present invention two.
Description of symbols:
10, analog channel, 20, roll path, 30, cutting head channel, 40, cutting head railway switch, 50, high speed disjunction cut, 501, First cutterhead, the 502, second cutterhead, 503, motor, the 504, first cutting edge, the 505, second cutting edge, 506, shear surface, 507, shearing Mouthful, 508, input shaft, 509, input gear, 509a, the first input gear, 509b, the second input gear, 510, first rotating shaft, 511, the first synchromesh gear, the 512, second shaft, the 513, second synchromesh gear, 514, transmission gear, 60, crop flying shear, 70, cut Tail channel, 80, back-end crop railway switch, 90, back-end crop flying shear.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other Embodiment shall fall within the protection scope of the present invention.
Embodiment one
As shown in Figure 1, the embodiment of the present invention provides a kind of Bar Wire Product on-line shearing system, mainly include analog channel 10, 50 and crop flying shear 60 are cut in roll path 20, cutting head channel 30, cutting head railway switch 40, high speed disjunction.Roll path 20 with cut Head channel 30 is arranged side by side in the horizontal direction, and analog channel 10 is then set to roll path 20 and cuts off the upstream in channel 30；Cutting head Railway switch 40 is set on analog channel 10 and can swing back and forth between roll path 20 and cutting head channel 30, to realize Bar Wire Product Lane change function between roll path 20 and cutting head channel 30, cutting head railway switch 40 can be by servo motor, servo cylinder or electricity Magnetic-inductive device driving；High speed disjunction is cut 50 and is set between analog channel 10 and roll path 20 and cutting head channel 30, is equipped with For shearing the sheared edge 507 of Bar Wire Product, and sheared edge 507 is set in the angle range of cutting head railway switch 40, works as cutting head as a result, Railway switch 40 is swung, and between roll path 20 and cutting head channel 30 when lane change, Bar Wire Product is bound to by sheared edge Bar Wire Product 507 and 50 shearings are cut by high speed disjunction；Crop flying shear 60 be set to cutting head channel 30 on, for Bar Wire Product carry out cutting head processing or Broken section of processing, the tradition flying shear such as optional flying crank shears, rotational flying shears or combined type flying shear.
Specifically, as shown in Fig. 2, high speed disjunction, which cuts 50, includes the first cutterhead 501, the second cutterhead 502 and motor 503, The edge of first cutterhead 501 is equipped with the first cutting edge 504 of annular, and the edge of the second cutterhead 502 is equipped with the second cutting edge of annular 505, the first cutterhead 501 is shifted to install with the second cutterhead 502, and the first cutting edge 504 and the second cutting edge 505 are positioned at same vertical flat In face, which is denoted as shear surface 506, the first cutterhead 501 and the second cutterhead 502 are located at the two of shear surface 506 Side, the first cutting edge 504 intersects in shear surface 506 with the second cutting edge 505 constitutes above-mentioned sheared edge 507, also, the first cutterhead 501 are set to roll path 20 and cut off the lower section in channel 30, and the second cutterhead 502 is set to the top of the first cutterhead 501.Motor 503 The first cutterhead 501 and the second cutterhead 502 is driven to rotate towards each other, to realize shearing function.
Further, as shown in Fig. 2, it further includes input shaft 508, first rotating shaft 510 and second turn that high speed disjunction, which cuts 50, Axis 512, input shaft 508 are connected with motor 503, and first rotating shaft 510 is connected with the first cutterhead 501, the second shaft 512 and Two cutterheads 502 are connected；Input shaft 508 is equipped with input gear 509, and first rotating shaft 510 is equipped with the first synchromesh gear 511, Second shaft 512 is equipped with the second synchromesh gear 513, also, the first synchromesh gear 511 and the second synchromesh gear 513 are located at and cut The same side of section 506, the second synchromesh gear 513 and input gear 509 are meshed with the first synchromesh gear 511 simultaneously.It is based on This, motor 503 first passes through input gear 509 and the first synchromesh gear 511 and the second synchromesh gear 513 is driven to rotate towards each other, and first Synchromesh gear 511 and the second synchromesh gear 513 drive first rotating shaft 510 and the second shaft 512 to rotate towards each other respectively again, finally, First rotating shaft 510 and the second shaft 512 drive the first cutterhead 501 and the second cutterhead 502 to rotate towards each other respectively, realize shear work Energy.Certainly, in revolving speed situation appropriate, motor 503 can be set as two, two motors 503 respectively with first rotating shaft 510 and Two shafts 512 are connected, and such form equally can reach the purpose that the first cutterhead 501 of driving and the second cutterhead 502 rotate towards each other.
Still further, as shown in Figure 1, travel speed of the Bar Wire Product in roll path 20 is denoted as V0, first is cut The linear velocity of sword 504 and the second cutting edge 505 in sheared edge 507 is denoted as V1, V1With V0Between be equipped with angle α, α is acute angle, and V1 The direction of × sin α is identical to the direction that roll path 20 is swung from cutting head channel 30 as cutting head railway switch 40, works as cutting head as a result, When railway switch 40 is swung from cutting head channel 30 to roll path 20, high speed disjunction is cut 50 and can be carried out at primary shearing to Bar Wire Product Reason.Meanwhile in order to ensure Bar Wire Product such as does not accumulate in the shear history that high speed disjunction cuts 50, fractures at accidents, the V1With V0It Between most preferred relationship are as follows: V1×cosα≥V0.In addition, it is necessary to, it is noted that due to the first cutting edge 504 and the second cutting edge 505 Linear velocity is constant, and high speed disjunction is cut 50 position and fixed, and therefore, after Bar Wire Product enters in roll path 20, Bar Wire Product is not Cutting head channel 30 can be rocked to by roll path 20 with cutting head railway switch 40 again, to avoid shearing accident.
Preferably, as shown in Figure 1, Bar Wire Product on-line shearing system provided in an embodiment of the present invention further includes back-end crop channel 70, back-end crop railway switch 80 and back-end crop flying shear 90, back-end crop channel 70 is arranged side by side in the horizontal direction with roll path 20, and back-end crop Channel 70 and cutting head channel 30 are located at the two sides of roll path 20, and back-end crop railway switch 80 is set on roll path 20 and can be It swings back and forth between roll path 20 and back-end crop channel 70, to realize Bar Wire Product between roll path 20 and back-end crop channel 70 Lane change function, as cutting head railway switch 40, back-end crop railway switch 80 can also be by servo motor, servo cylinder or electromagnetic induction device Driving；Back-end crop flying shear 90 is set on back-end crop channel 70, for carrying out back-end crop processing or broken section of processing to Bar Wire Product, is flown with cutting head As cutting 60, also traditional flying shear such as optional flying crank shears, rotational flying shears or combined type flying shear.Certainly, back-end crop flying shear 90 It can be replaced with double-station flying shear with crop flying shear 60, to reduce the volume of entire Bar Wire Product on-line shearing system.
Based on above structure, the workflow of Bar Wire Product on-line shearing system provided in an embodiment of the present invention are as follows: cutting head turns Rut device 40 first butts up against cutting head channel 30, and after Bar Wire Product enters cutting head channel 30 along analog channel 10, crop flying shear 60 is to stick Wire rod carries out cutting head processing；After Bar Wire Product meets rolling requirements, cutting head railway switch 40 is swung to roll path 20, in this process In, high speed disjunction cuts 50 pairs of Bar Wire Products and carries out last time cutting head processing, and the Bar Wire Product after cutting head enters roll path 20 immediately Start to be rolled；After the completion of bar and wire rod rolling process, back-end crop railway switch 80 is rocked to back-end crop channel 70,90 pairs of residues of back-end crop flying shear Tailing carry out back-end crop processing.
It is emphasized that on the production line of reinforcing bar Bar Wire Product, Bar Wire Product on-line shearing provided in an embodiment of the present invention System is settable multiple, and each on-line shearing system is matched with each rolling unit, to meet the production requirement of reinforcing bar Bar Wire Product.
Preferably, as shown in figure 3, when roll path 20 and cutting head channel 30 are equipped with a plurality of and arranged side by side, the first knife Disk 501 and the second cutterhead 502 can be set as multiple, and multiple first cutterheads 501 are arranged in parallel and are fixed on same first rotating shaft 510 On, likewise, multiple second cutterheads 502 are arranged in parallel and are fixed in the second shaft of same 512, moreover, each first cutterhead 501 correspond with each second cutterhead 502.As a result, one group of high speed disjunction cut 50 can simultaneously participate in constitute multiple groups Bar Wire Product it is online Cutting system improves the practicality so as to reduce the Bar Wire Product occupied space of cutting system end to end online.
Finally, it should be noted that roll path 20 in Bar Wire Product on-line shearing system provided in an embodiment of the present invention, Arrangement can also be arranged or are tilted a certain angle in cutting head channel 30 and back-end crop channel 70 side by side up and down along the vertical direction, wherein Roll path 20 is located between cutting head channel 30 and back-end crop channel 70；It is corresponding, cut off railway switch 40 and back-end crop railway switch 80 It then swings up and down along the vertical direction, 50 the first cutterhead 501 is cut in high speed disjunction and the second cutterhead 502 is then respectively arranged on roll path 20 and cutting head channel 30 the left and right sides.Technical effect caused by the Bar Wire Product on-line shearing system of such arrangement form is with before It states unanimously, details are not described herein again.
Embodiment two
As shown in Fig. 4 to Fig. 5, the present embodiment and unique difference of embodiment one are, the first synchromesh gear 511 and second Synchromesh gear 513 is located at the two sides of shear surface 506, and input gear 509 is set as two, and two input gears 509 are distinguished It is denoted as the first input gear 509a and the second input gear 509b, the first synchromesh gear 511 is nibbled with the first input gear 509a phase It closes, the second synchromesh gear 513 is meshed with set on transmission gear 514 between the two simultaneously with the second input gear 509b.Base In this, motor 503 first drives 511 He of the first synchromesh gear by the first input gear 509a and the second input gear 509b respectively Transmission gear 514 rotates in same direction, and transmission gear 514 drives the second synchromesh gear 513 to rotate in a reverse direction again, to realize One synchromesh gear 511 and the second synchromesh gear 513 rotate towards each other, and the first synchromesh gear 511 and the second synchromesh gear 513 are then First rotating shaft 510 and the second shaft 512 is driven to rotate towards each other respectively, finally, first rotating shaft 510 and the second shaft 512 band respectively Dynamic first cutterhead 501 and the second cutterhead 502 rotate towards each other, and realize shearing function.In addition to above-mentioned difference, other tools of the present embodiment Body structure is consistent in embodiment one, and corresponding principle is also consistent with technical effect, and details are not described herein again.
To sum up, the present invention provides a kind of high speed disjunctions to cut 50, compared with the prior art, the high speed disjunction cut 50 can be Railway switch shears Bar Wire Product while swing, eliminates influence of the railway switch swing speed to shearing work, solves Bar Wire Product generated accumulation, the problems such as fractureing in lane change, thus fundamentally avoid the generation of shearing accident；It is same with this When, which cuts 50 and the mill speed of shear velocity and Bar Wire Product is closely linked, that is to say, that the high speed disjunction The factor for cutting 50 influence bar and wire rod rolling process speed is only that its revolving speed, and for the revolving speed that disjunction is cut is compared with the swing speed of railway switch It is more easily promoted, therefore, high speed disjunction provided by the invention cuts 50 and broken the limit further increased to bar and wire rod rolling process speed System, can meet the requirement of high-speed rolling.
In addition, the present invention also provides a kind of Bar Wire Product on-line shearing system, since which employs above-mentioned high speed disjunctions to cut 50, thus it is equally able to solve Bar Wire Product generated the problems such as accumulating, fractureing in lane change, fundamentally avoid shearing thing Therefore generation, and the requirement of high-speed rolling can be met.
It should be understood that various information are described in the present invention using term " first ", " second " etc., but these information It should not necessarily be limited by these terms, these terms are only used to for same type of information being distinguished from each other out.For example, not departing from the present invention In the case where range, " first " information can also be referred to as " second " information, and similar, " second " information can also be referred to as " first " information.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art For, without departing from the principle of the present invention, several improvement and deformations can also be made, these improvement and deformations are also considered as Protection scope of the present invention.

Claims (9)

1. a kind of high speed disjunction is cut, which is characterized in that including the first cutterhead, the second cutterhead and motor, first cutterhead Edge is equipped with the first cutting edge of annular, and the edge of second cutterhead is equipped with the second cutting edge of annular, first cutterhead and institute It states the second cutterhead to shift to install, and first cutting edge is located in the same vertical plane with second cutting edge, it will be described vertical Plane is denoted as shear surface, and first cutting edge is constituted in the shear surface for shearing cutting for Bar Wire Product with second cutting edge Notch, the first cutterhead and second cutterhead described in the motor driven rotate towards each other；
Travel speed of the Bar Wire Product in roll path is denoted as V0, first cutting edge and second cutting edge are cut described Linear velocity in notch is denoted as V1, V1With V0Between be equipped with angle α, α is acute angle.
2. high speed disjunction according to claim 1 is cut, which is characterized in that V1×cosα≥V0。
3. high speed disjunction according to claim 1 is cut, which is characterized in that first cutterhead and second cutterhead difference Positioned at the two sides of the shear surface, first cutting edge intersects in the shear surface with second cutting edge constitutes the shearing Mouthful.
4. high speed disjunction according to claim 1 is cut, which is characterized in that first cutterhead and second cutterhead are along perpendicular Histogram is to setting up and down, and second cutterhead is set to the top of first cutterhead.
5. high speed disjunction according to claim 1 is cut, which is characterized in that the high speed disjunction cut further include first rotating shaft and Second shaft, the first rotating shaft are connected with first cutterhead, and second shaft is connected with second cutterhead, institute It states motor and drives first cutterhead and second cutterhead to rotate towards each other by the first rotating shaft and second shaft.
6. high speed disjunction according to claim 5 is cut, which is characterized in that it further includes input shaft that the high speed disjunction, which is cut, institute It states input shaft to be connected with the motor, the input shaft is equipped with input gear, and it is synchronous that the first rotating shaft is equipped with first Gear, second shaft are equipped with the second synchromesh gear, and the motor passes through the input gear and first synchronous gear Drive connection between wheel and second synchromesh gear drives the first rotating shaft and second shaft to rotate towards each other.
7. high speed disjunction according to claim 6 is cut, which is characterized in that first synchromesh gear is synchronous with described second Gear is located at the same side of the shear surface, second synchromesh gear and the input gear simultaneously with first synchronous gear Wheel is meshed.
8. high speed disjunction according to claim 6 is cut, which is characterized in that first synchromesh gear is synchronous with described second Gear is located at the two sides of the shear surface, and the input gear is set as two, and two input gears are denoted as respectively First input gear and the second input gear, first synchromesh gear are meshed with first input gear, and described second Synchromesh gear is meshed with set on transmission gear between the two simultaneously with second input gear.
9. high speed disjunction according to claim 1 is cut, which is characterized in that first cutterhead and second cutterhead are all provided with To be multiple, multiple first cutterheads are arranged in parallel, and multiple second cutterheads are arranged in parallel, and each first cutterhead and each Second cutterhead corresponds.
CN201811208524.4A 2018-10-17 2018-10-17 A kind of high speed disjunction is cut Pending CN109261856A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201020564Y (en) * 2007-01-16 2008-02-13 中冶南方工程技术有限公司 Edge-cutting rotary shears
CN203541076U (en) * 2013-10-25 2014-04-16 贵州顶效经济开发区沈兴实业有限责任公司 Double-disk type flying shears
CN103862094A (en) * 2012-12-12 2014-06-18 攀钢集团攀枝花钢钒有限公司 Shearing method by using circle shear and shearing method for hot-rolled steel strip
CN205967604U (en) * 2016-08-30 2017-02-22 天津诺博特智能装备科技有限公司 Novel stick wire rod flying shear
CN209272345U (en) * 2018-10-17 2019-08-20 汉威广园(广州)机械设备有限公司 A kind of high speed disjunction is cut

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201020564Y (en) * 2007-01-16 2008-02-13 中冶南方工程技术有限公司 Edge-cutting rotary shears
CN103862094A (en) * 2012-12-12 2014-06-18 攀钢集团攀枝花钢钒有限公司 Shearing method by using circle shear and shearing method for hot-rolled steel strip
CN203541076U (en) * 2013-10-25 2014-04-16 贵州顶效经济开发区沈兴实业有限责任公司 Double-disk type flying shears
CN205967604U (en) * 2016-08-30 2017-02-22 天津诺博特智能装备科技有限公司 Novel stick wire rod flying shear
CN209272345U (en) * 2018-10-17 2019-08-20 汉威广园(广州)机械设备有限公司 A kind of high speed disjunction is cut

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