CN111922246A - Straight reinforcing bar and curved reinforcing bar blank link gear - Google Patents
Straight reinforcing bar and curved reinforcing bar blank link gear Download PDFInfo
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- CN111922246A CN111922246A CN202010602458.XA CN202010602458A CN111922246A CN 111922246 A CN111922246 A CN 111922246A CN 202010602458 A CN202010602458 A CN 202010602458A CN 111922246 A CN111922246 A CN 111922246A
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- 230000003014 reinforcing effect Effects 0.000 title description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 263
- 239000010959 steel Substances 0.000 claims abstract description 263
- 238000010008 shearing Methods 0.000 claims abstract description 181
- 238000005520 cutting process Methods 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 38
- 239000003921 oil Substances 0.000 description 32
- 239000000758 substrate Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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Abstract
The invention relates to a straight steel bar and bent steel bar cutting linkage mechanism which is characterized by comprising a steel bar cutting power mechanism, a straight steel bar shearing device, a bent steel bar shearing device, a supporting table and a front main supporting plate and a rear main supporting plate, wherein the left end and the right end of each main supporting plate are fixed on the bottom supporting plate, a straight steel bar shearing device (700) is arranged at the position corresponding to a straight steel bar shearing movable knife (302) of a steel bar cutting power mechanism (300), and a bent steel bar shearing device (800) is arranged at the position corresponding to a bent steel bar shearing movable knife (308). The linkage mechanism for cutting the straight steel bars and the bent steel bars has the advantages that the straight steel bars and the bent steel bars can be cut simultaneously by one output power, the processing efficiency is high, and the straight steel bars do not need to be fed manually.
Description
Technical Field
The invention relates to a straight steel bar and bent steel bar cutting linkage mechanism.
Background
In recent decades, our country has developed rapidly, and the problems of energy consumption and environmental pollution caused by the rapid development are more and more serious. The development requirement of China determines the future of the steel industry, the current environmental requirement enables a smelting furnace of a steel mill of China to adopt an electrode furnace for smelting, the requirement on recycling of raw materials (scrap steel) is correspondingly improved, the traditional scrap steel processing equipment is difficult to meet the steel requirement of the steel mill for smelting, and by the premise, a waste steel bar granulator which is relatively high in processing efficiency is developed, a good effect is achieved in the practicability of a scrap iron processing factory, the problems which cannot be ignored are also exposed along with the development and application of a scrap iron bar cutting machine, the main expression is that waste steel bars are added into the equipment one by one, the equipment can ensure the processing quantity only through continuous operation, meanwhile, the equipment is in a light load state, the efficiency is low, the equipment belongs to a dynamic cutting mode, splashes are formed in the cutting process, and the danger coefficient is increased.
In addition, one output power of the conventional steel bar shearing machine can only shear straight steel bars or bent steel bars singly, and manual feeding is needed, so that the processing efficiency is low, and manpower is wasted.
Therefore, an output power is sought to cut the straight reinforcing steel bars and the bent reinforcing steel bars simultaneously, the processing efficiency is high, and the straight reinforcing steel bars and the bent reinforcing steel bar cutting linkage mechanism which does not need manual feeding is particularly important.
Disclosure of Invention
The invention aims to overcome the defects and provide a straight steel bar and bent steel bar cutting linkage mechanism which can simultaneously cut a straight steel bar and a bent steel bar by output power, has higher processing efficiency and does not need manual feeding of the straight steel bar
The purpose of the invention is realized as follows:
a linkage mechanism for cutting a straight steel bar and a bent steel bar comprises a steel bar cutting power mechanism, a straight steel bar shearing device, a bent steel bar shearing device, a supporting table and a front main supporting plate and a rear main supporting plate, wherein the left end and the right end of the two main supporting plates are fixed on a bottom supporting plate,
a support table is arranged on the bottom support plate,
the steel bar shearing movable tool apron comprises a straight steel bar shearing movable tool apron, the straight steel bar shearing movable tool apron is connected with a power source, a straight steel bar shearing movable tool apron bottom wear-resisting plate is arranged on the bottom surface of the straight steel bar shearing movable tool apron, a notch is arranged on the top surface of the middle part of the right section of the straight steel bar shearing movable tool apron, the notch is connected with a straight steel bar shearing movable tool through a straight steel bar shearing movable tool connecting bolt, the top surface of the straight steel bar shearing movable tool is flush with the top surface of the straight steel bar shearing movable tool apron, the left side of the straight steel bar shearing movable tool is provided with a straight steel bar shearing feed opening which is vertically communicated from the top surface of the straight steel bar shearing movable tool apron to the bottom surface of the wear-resisting plate at the bottom of the straight steel bar shearing movable tool apron, and the, the inner walls of the front main support plate and the rear main support plate corresponding to the front wear-resistant plate of the straight steel bar shearing movable cutter holder and the front wear-resistant plate of the straight steel bar shearing movable cutter holder are provided with a main support plate front wear-resistant plate and a main support plate rear wear-resistant plate, the outer end of the left straight steel bar shearing movable cutter holder is outwards connected with a bent steel bar shearing movable cutter holder, the left rear part of the bent steel bar shearing movable cutter holder is provided with a bent steel bar shearing movable cutter through a bolt, the front side of the bent steel bar shearing movable cutter holder is provided with a bent steel bar shearing movable cutter holder side wear-resistant plate, the,
the straight steel bar shearing movable knife of the steel bar cutting power mechanism is provided with a straight steel bar shearing device at the corresponding position, and the bent steel bar shearing device is arranged at the corresponding position of the bent steel bar shearing movable knife.
As a preferred, the brace table includes vertical support plate and horizontal support table face, the top surface of horizontal support table face is provided with a brace table antifriction plate, still be provided with straight reinforcing bar blank blanking mouth and dismouting mouth on the brace table, straight reinforcing bar blank blanking mouth and dismouting mouth link up a brace table antifriction plate and horizontal support table face from top to bottom all, the power supply is kept away from in the dismouting mouth to straight reinforcing bar blank blanking mouth relatively.
Preferably, the straight steel bar shearing device comprises a straight steel bar shearing device cutter seat mounting seat which is longitudinally connected between the inner side walls of the front main support plate and the rear main support plate, a straight steel bar shearing device fixing cutter seat is fixed at the bottom of the straight steel bar shearing device cutter seat mounting seat, a straight steel bar shearing device fixing cutter is fixed at one side, close to the double-rod oil cylinder, of the bottom of the straight steel bar shearing device fixing cutter seat, the straight steel bar shearing device fixing cutter seat and the straight steel bar shearing device fixing cutter are connected through a straight steel bar shearing device fixing cutter connecting bolt, the straight steel bar shearing device cutter seat mounting seat corresponding to the upper side of the straight steel bar shearing device fixing cutter connecting bolt is hollowed out, a vertically-arranged straight steel bar blanking channel is arranged at one side, close to the double-rod oil cylinder, of the straight steel bar shearing device cutter seat mounting seat, and the front and, the two straight steel bar blanking channels are separated by a partition plate, and a fixed cutter of the straight steel bar shearing device is positioned right above a straight steel bar cutting and blanking port; one side of the fixed cutter holder of the straight steel bar shearing device, which is far away from the double-rod oil cylinder, is provided with a fixed cutter holder stop block of the straight steel bar shearing device, the fixed cutter holder stop block of the straight steel bar shearing device is longitudinally connected between the inner side walls of the front main supporting plate and the rear main supporting plate, and the bottom surfaces of the fixed cutter holder stop block of the straight steel bar shearing device, the fixed cutter holder of the straight steel bar shearing device and the fixed cutter holder stop block of the straight.
Preferably, the bent steel bar shearing device comprises a substrate connecting plate, the substrate connecting plate is longitudinally connected between the left end or the right end of the front main support plate and the rear main support plate, the outer side of the substrate connecting plate is connected with a bent steel bar shearing substrate through bolts, the middle parts of the substrate connecting plate and the bent steel bar shearing substrate are provided with rectangular bent steel bar movable knife guide blocks, the bent steel bar movable knife guide blocks are internally provided with a transverse bent steel bar movable knife channel, the front side and the lower side of one end face of the bent steel bar movable knife guide blocks, which are far away from the double-rod oil cylinder, are respectively connected with a front guide plate, a rear guide plate and a lower guide plate outwards, the front guide plate, the rear guide plate and the lower guide plate are of an integrally formed structure, the height of the rear guide plate is higher than that of the guide plate, one side of the rear guide plate, which is close to the bent steel bar movable knife guide blocks, the rear guide plate outside the bent steel bar feeding hole forms a bent steel bar fixing cutter holder, a bent steel bar fixing cutter is arranged on one side, close to the bent steel bar feeding hole, of the front side of the bent steel bar fixing cutter holder, and a front guide wire guide plate wear-resisting plate is arranged on the rear side of the front guide plate.
Compared with the prior art, the invention has the beneficial effects that:
the linkage mechanism for cutting the straight steel bars and the bent steel bars has the advantages that the straight steel bars and the bent steel bars can be cut simultaneously by one output power, the processing efficiency is high, and the straight steel bars do not need to be fed manually.
Drawings
Fig. 1 is a first structural schematic diagram of a multi-functional bar shear.
Fig. 2 is a second structural diagram of the multi-functional bar shear.
Fig. 3 is a schematic structural view of a double-rod oil cylinder.
Fig. 4 is a partially enlarged view of a portion a in fig. 1.
Fig. 5 is a schematic view of a ball joint mechanism.
Fig. 6 is a schematic view of the connection head in fig. 5.
Fig. 7 is a schematic view of the straight bar shearing apparatus of fig. 1.
Fig. 8 is a schematic view of the straight bar shearing apparatus of fig. 2.
Fig. 9 is a schematic view of the bent reinforcing bar shearing apparatus of fig. 1.
Fig. 10 is a schematic view of the bent reinforcing bar shearing apparatus of fig. 2.
Figure 11 is a schematic view of the support table of figure 1.
Fig. 12 is a schematic view of the left half of fig. 1.
Fig. 13 is a schematic view of the left half of fig. 2.
Wherein:
Reinforcing steel bar cutting power mechanism 300, straight reinforcing steel bar shearing movable cutter holder 301, straight reinforcing steel bar shearing movable cutter 302, straight reinforcing steel bar shearing movable cutter connecting bolt 303, straight reinforcing steel bar cutting feed opening 304, wear-resisting plate 305 before straight reinforcing steel bar shearing movable cutter holder, wear-resisting plate 306 before straight reinforcing steel bar shearing movable cutter holder, curved reinforcing steel bar shearing movable cutter holder 307, curved reinforcing steel bar shearing movable cutter 308, curved reinforcing steel bar shearing movable cutter holder lateral part wear-resisting plate 309, curved reinforcing steel bar shearing movable cutter holder bottom wear-resisting plate 310, straight reinforcing steel bar shearing movable cutter holder bottom wear-resisting plate 311
Supporting table 500, vertical supporting plate 501, horizontal supporting table 502, supporting table wear-resisting plate 503, straight steel bar cutting blanking port 504, and dismounting port 505
Double-rod oil cylinder 600, cylinder body 601, piston 602, left guide sleeve 603, right guide sleeve 604, left piston rod 605 and right piston rod 606
Straight steel bar shearing device 700, straight steel bar shearing device tool apron mounting seat 701, straight steel bar shearing device fixing tool apron 702, straight steel bar shearing device fixing tool 703, straight steel bar shearing device fixing tool apron stop 704, straight steel bar shearing device fixing tool connecting bolt 705, straight steel bar blanking channel 706 and partition 707
The device comprises a bent steel bar shearing device 800, a base plate connecting plate 801, a bent steel bar shearing base plate 802, a bent steel bar movable knife guide block 803, a front guide plate 804, a rear guide plate 805, a lower guide plate 806, a bent steel bar feeding hole 807, a bent steel bar fixing knife 808 and a front guide plate wear-resisting plate 809
Ball head connection mechanism 900, connector 901, embedded section 901.1, main body section 901.2, first expansion section 901.3, second expansion section 901.4, spherical section 901.5, outside connection disc 902, inside connection disc 903, connection jacket 904 and washer 905.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-13, the invention relates to a multifunctional steel bar shearing machine, which comprises a front main support plate and a rear main support plate 100, wherein the left end and the right end of the two main support plates 100 are fixed on a bottom support plate 200, the left end and the right end of the bottom support plate 200 are respectively fixed on a left support leg and a right support leg, a blanking conveyor belt 400 which is transversely arranged is arranged under the bottom support plate 200, the front and rear sizes of the blanking conveyor belt 400 are smaller than the front and rear sizes of the bottom support plate 200, and the left end and the right end of the blanking conveyor belt 400 respectively penetrate through the left support leg and the right;
a left supporting table 500 and a right supporting table 500 are respectively arranged on the left section and the right section of the bottom supporting plate 200, a double-rod oil cylinder 600 is arranged between the middle parts of the front main supporting plate and the rear main supporting plate 100, a straight steel bar shearing device 700 is respectively arranged above the left supporting table 500 and the right supporting table 500, and a bent steel bar shearing device 800 is respectively arranged at the left end and the right end of the front main supporting plate and the rear main supporting plate 100; the left and right telescopic ends of the double-rod oil cylinder 600 are respectively connected with a steel bar cutting power mechanism 300;
the double-rod oil cylinder 600 comprises a cylinder body 601, a piston 602 is arranged in the middle inside the cylinder body 601, a left guide sleeve 603 and a right guide sleeve 604 are respectively arranged at the left end and the right end inside the cylinder body 601, the left end and the right end of the piston 602 respectively extend out of a left piston rod 605 and a right piston rod 606 leftwards and rightwards, the left piston rod 605 and the right piston rod 606 respectively penetrate through the left guide sleeve 603 and the right guide sleeve 604 to the outside of the left end and the outside of the right end of the cylinder body 601, and the outer ends of the left piston rod 605 and the right piston rod 606 (namely, the left end of the left piston rod 605 and the right end of the right piston rod 606) of the double-rod oil cylinder 600 are. The outer ends of the left piston rod 605 and the right piston rod 606 are provided with screw holes inwards.
The supporting table 500 comprises a vertical supporting plate 501 and a transverse supporting table surface 502, a supporting table wear plate 503 is arranged on the top surface of the transverse supporting table surface 502, a straight steel bar cutting material blanking port 504 and a dismounting port 505 are further arranged on the supporting table 500, the straight steel bar cutting material blanking port 504 and the dismounting port 505 are all vertically communicated with the supporting table wear plate 503 and the transverse supporting table surface 502, and the straight steel bar cutting material blanking port 504 is compared with the dismounting port 505 to be far away from the double-rod oil cylinder 600.
The ball head connecting mechanism 900 comprises a connecting head 901, an outer connecting disc 902, an inner connecting disc 903, a connecting casing 904 and a gasket 905, wherein the connecting head 901 sequentially comprises an embedded section 901.1, a main body section 901.2, a first expanding section 901.3, a second expanding section 901.4 and a spherical section 901.5 from one end close to the double-rod oil cylinder 600 to the other end, the embedded section 901.1 is consistent with the outer diameter of the main body section 901.2, the embedded section 901.1 is provided with external threads, the surface of the main body section 901.2 is a smooth surface, a main body section connecting hole penetrating front and back is formed in the main body section 901.2, a vertical first shoulder is formed between the first expanding section 901.3 and the main body section 901.2, the outer diameter of the first expanding section 63. 3 is larger than that of the first expanding section 901.3, a vertical second shoulder is formed between the second expanding section 901.4 and the first expanding section 901.3, the outer diameter of the second expanding section 901.4 is larger than that of the first expanding section 901.3, the spherical section 901.5 is protruded from the outer side surface of the second expanding section 901.4, the connecting hole is connected between the middle section of the main body section connecting hole and the outer side face of the spherical section 901.5 and used for supplying lubricating oil, the connecting outer sleeve 904 is sleeved on the main body section 901.2, the connecting outer sleeve connecting hole which is through from front to back is formed in the connecting outer sleeve 904, a connecting pin penetrates through the main body section connecting hole of the main body section 901.2 and the connecting outer sleeve connecting hole of the connecting outer sleeve 904 to connect the main body section 901.2 and the connecting outer sleeve 904 together, the connecting pin at least has one end provided with the middle part from the oil through hole to the connecting pin, and the oil through hole is communicated with the communicating hole in the. The lateral surface (the side of keeping away from the double-rod oil cylinder) of outside connection pad 902 is the plane, the medial surface (the side of being close to the double-rod oil cylinder) of outside connection pad 902 is the cambered surface of indent, inboard connection pad 903 has the circular bead hole, the hole (the hole of keeping away from the double-rod oil cylinder) size in the inboard connection pad 903 outside corresponds with the external diameter of second extension section 901.4, the hole (the hole of being close to the double-rod oil cylinder) size in the inboard connection pad 903 is corresponding with the external diameter of first extension section 901.3. During assembly, the connector 901 penetrates through the inner connecting disc 903 from outside to inside, at this time, the second expansion section 901.4 and the first expansion section 901.3 of the connector 901 correspond to an inner hole on the outside and an inner hole on the inside of the inner connecting disc 903 respectively, the connecting outer sleeve 904 is sleeved on the main body section 901.2 and fixed through the connecting pin, a gasket 905 is arranged on one side face, close to the double-rod oil cylinder 600, of the connecting outer sleeve 904, the embedded section 901.1 of the connector 901 is screwed into a screw hole of the double-rod oil cylinder 600, the outer connecting disc 902 is buckled on the outside of the inner connecting disc 903, the outer connecting disc 902 and the inner connecting disc 903 are locked through the transverse locking bolt 906, and at this time, the concave arc face of the outer connecting disc 902 is matched with the spherical section 901.5. The cambered surface of indent and the mutual cooperation department of sphere section 901.5 have sufficient oil to lubricate, and the oil of being convenient for of oil passing hole through the connecting pin is located, also can not make the bulb junction card dead when the piston rotates. The outer side surface of the outer side connecting disc 902 of the ball head connecting mechanism 900 is fixedly connected with the steel bar cutting power mechanism 300 through welding.
The straight steel bar shearing device 700 comprises a straight steel bar shearing device tool apron mounting seat 701, the straight steel bar shearing device tool apron mounting seat 701 is longitudinally connected between the inner side walls of a front main supporting plate 100 and a rear main supporting plate 100, a straight steel bar shearing device fixing tool apron 702 is fixed at the bottom of the straight steel bar shearing device tool apron mounting seat 701, a straight steel bar shearing device fixing tool 703 is fixed at one side, close to the double-rod oil cylinder 600, of the bottom of the straight steel bar shearing device fixing tool apron 702, the straight steel bar shearing device fixing tool apron 702 and the straight steel bar shearing device fixing tool 703 are connected through a straight steel bar shearing device fixing tool connecting bolt 705, the straight steel bar shearing device tool apron mounting seat 701 corresponding to the upper side of the straight steel bar shearing device fixing tool connecting bolt 705 is hollowed out, a vertically-arranged straight blanking steel bar channel 706 is arranged at one side, close to the double-rod oil cylinder 600, and, the two straight steel bar blanking channels 706 are separated by a partition 707, and the straight steel bar shearing device fixed knife 703 is positioned right above the straight steel bar blanking port 504; a straight steel bar shearing device fixing cutter holder stop block 704 is arranged on one side, far away from the double-rod oil cylinder 600, of the straight steel bar shearing device fixing cutter holder 702, the straight steel bar shearing device fixing cutter holder stop block 704 is used for preventing the straight steel bar shearing device fixing cutter holder 702 from displacing in work, the straight steel bar shearing device fixing cutter holder stop block 704 is longitudinally connected between the inner side walls of the front main supporting plate 100 and the rear main supporting plate 100, and the bottom surfaces of the straight steel bar shearing device fixing cutter holder 702, the straight steel bar shearing device fixing cutter 703 and the straight steel bar shearing device fixing cutter holder stop block 704 are positioned on the;
left bent steel bar shearing mechanism 800 includes base plate connecting plate 801, base plate connecting plate 801 longitudinal connection is between the left end or the right-hand member of two main tributary faggings 100 around, there is bent steel bar shearing base plate 802 outside through bolted connection of base plate connecting plate 801, the middle part of base plate connecting plate 801 and bent steel bar shearing base plate 802 is provided with the bent steel bar activity sword guide block 803 of rectangle, bent steel bar activity sword guide block 803, be provided with a horizontal bent steel bar activity sword passageway in the bent steel bar activity sword guide block 803, bent steel bar activity sword guide block 803 is kept away from one end front side rear side and the downside of two pole hydro-cylinders 600 and is outwards connected with preceding deflector 804, back deflector 805 and lower deflector 806 respectively, preceding deflector 804, back deflector 805 and lower deflector 806 are integrated into one piece's structure, the height of back deflector 805 is high for preceding deflector 804, the one side that back deflector 805 is close to bent steel bar activity sword guide block 803 is provided with a bent steel bar down to offering from last A reinforcing steel bar feeding hole 807, a bent reinforcing steel bar fixing tool holder is formed by a rear guide plate 805 outside the bent reinforcing steel bar feeding hole 807, a bent reinforcing steel bar fixing tool 808 is arranged on one side of the front side of the bent reinforcing steel bar fixing tool holder close to the bent reinforcing steel bar feeding hole 807, and a front guide plate wear-resisting plate 809 is arranged on the rear side of the front guide plate 804; the right bent steel bar shearing device 800 and the left bent steel bar shearing device 800 are arranged in a central symmetry mode, and the top surface of the lower guide plate 806 is provided with a lower guide plate top wear-resisting plate.
The steel bar shearing power mechanism 300 comprises a straight steel bar shearing movable tool apron 301, the right end of the straight steel bar shearing movable tool apron 301 is connected with an outer connecting disc 902 of a ball head connecting mechanism 900, a straight steel bar shearing movable tool apron bottom wear-resisting plate 311 is arranged on the bottom surface of the straight steel bar shearing movable tool apron 301, a notch is arranged on the top surface of the middle part of the right section of the straight steel bar shearing movable tool apron 301, the notch is connected with a straight steel bar shearing movable tool 302 through a straight steel bar shearing movable tool connecting bolt 303, the top surface of the straight steel bar shearing movable tool 302 is flush with the top surface of the straight steel bar shearing movable tool apron 301, a material shearing gap is formed between the top surface of the straight steel bar shearing movable tool 302 and the bottom surface of a straight steel bar shearing device fixed tool 703, the left end surface of the straight steel bar shearing movable tool 302 is an inclined surface, namely, a shearing, the left side of the straight steel bar shearing movable cutter 302 is provided with a straight steel bar cutting feed opening 304 which is vertically communicated from the top surface of the straight steel bar shearing movable cutter holder 301 to the bottom surface of the wear-resisting plate 311 at the bottom of the straight steel bar shearing movable cutter holder, when the double-rod oil cylinder 600 is in a retraction state, the straight steel bar shearing movable cutter 302 avoids the position under the straight steel bar feeding channel 706 and is positioned at one side of the straight steel bar feeding channel 706 close to the double-rod oil cylinder 600, the dismounting opening 505 corresponds to the position of the connecting bolt 303 of the straight steel bar shearing movable cutter, the front side and the rear side of the straight steel bar shearing movable cutter holder 301 are respectively provided with a front wear-resisting plate 305 of the straight steel bar shearing movable cutter holder and a front wear-resisting plate 306 of the straight steel bar shearing movable cutter holder, and the inner walls of the front and rear two front main support plates 100 corresponding to the front, the outer end (the one end of keeping away from double-rod oil cylinder 600) of left straight reinforcing bar shearing movable blade holder 301 has curved reinforcing bar shearing movable blade holder 307 to the outer connection, the left rear of curved reinforcing bar shearing movable blade holder 307 is provided with curved reinforcing bar shearing movable blade 308 through the bolt, the front side of curved reinforcing bar shearing movable blade holder 307 is provided with curved reinforcing bar shearing movable blade holder lateral part antifriction plate 309, the bottom of curved reinforcing bar shearing movable blade holder 307 is provided with curved reinforcing bar shearing movable blade holder bottom antifriction plate 310, reinforcing bar blank power unit 300 on right side and left reinforcing bar blank power unit 300 central symmetry arrange. The steel bar cutting power mechanism 300, the straight steel bar shearing device 700, the bent steel bar shearing device 800, the support table 500 and the front and rear main support plates 100 on the corresponding side form a straight steel bar and bent steel bar cutting linkage mechanism.
A semi-automatic material cutting method for simultaneously cutting a straight steel bar and a bent steel bar comprises the following steps:
firstly controlling the double-rod oil cylinder 600 to retract, vertically placing at least one straight reinforcing steel bar in the straight reinforcing steel bar blanking channel 706 of the straight reinforcing steel bar shearing device 700, according to the length of the straight reinforcing steel bar, adding a straight reinforcing steel bar blanking channel guide pipe above the straight reinforcing steel bar blanking channel 706 to prevent longer straight reinforcing steel bars from inclining and falling out, simultaneously inserting a bent reinforcing steel bar into a bent reinforcing steel bar feeding port 807 of the bent reinforcing steel bar shearing device 800, wherein the end to be sheared of the bent reinforcing steel bar is positioned at the outer side of a bent reinforcing steel bar movable cutter guide block 803, then starting the double-rod oil cylinder 600 to extend out, cutting the lower end of the straight reinforcing steel bar through the straight reinforcing steel bar cutting material discharging port 304 and the straight reinforcing steel bar cutting material discharging port 504 to fall onto the blanking conveyor belt 400, cutting the end to be sheared of the bent reinforcing steel bar on the lower guide plate 806, automatically dropping by the dead weight along with the retraction of the double-rod oil cylinder 600 to repeat, the cut steel bars on the lower guide plate 806 are pushed out to the outer end of the lower guide plate and then fall into the blanking conveyor belt 400 below, and the steel bars on the blanking conveyor belt 400 are finally conveyed to a specified collecting frame, so that the operation of shearing the straight steel bars and the bent steel bars at the same time is completed in a reciprocating manner.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (4)
1. A straight steel bar and bent steel bar cutting linkage mechanism is characterized by comprising a steel bar cutting power mechanism, a straight steel bar shearing device, a bent steel bar shearing device, a supporting table and a front main supporting plate and a rear main supporting plate, wherein the left end and the right end of the two main supporting plates are fixed on a bottom supporting plate,
a support table is arranged on the bottom support plate,
bar shear power unit (300) is including straight bar shear movable blade holder (301), and power supply is connected to straight bar shear movable blade holder (301), the bottom surface of straight bar shear movable blade holder (301) is provided with straight bar shear movable blade holder bottom antifriction plate (311), the right side section middle part top surface of straight bar shear movable blade holder (301) is provided with the breach, and this breach department is connected with straight bar shear movable knife (302) through straight bar shear movable knife connecting bolt (303), and the top surface of straight bar shear movable knife (302) flushes with straight bar shear movable blade holder (301) top surface, the left side of straight bar shear movable knife (302) has one from straight bar shear movable blade holder (301) top surface to straight bar shear movable blade holder bottom antifriction plate (311) bottom surface straight bar shear movable blade holder bottom antifriction plate (311) top surface link up from top to bottom straight bar shear movable blade holder (304) straight bar shear, both sides all are provided with straight bar shear movable blade holder (301) preceding antifriction plate of straight bar shear ) A front wear-resisting plate (306) of the straight steel bar shearing movable tool apron, a front wear-resisting plate (101) of the main support plate and a rear wear-resisting plate (102) of the main support plate are arranged on the inner walls of the front main support plate (100) and the rear main support plate (100) corresponding to the front wear-resisting plate (305) of the straight steel bar shearing movable tool apron and the front wear-resisting plate (306) of the straight steel bar shearing movable tool apron, a bent steel bar shearing movable tool (308) is arranged at the left rear part of the left straight steel bar shearing movable tool apron (301) in an outward connection mode, a bent steel bar shearing movable tool apron (309) is arranged at the left rear part of the bent steel bar shearing movable tool apron (307) through bolts, a side wear-resisting plate (309) of the bent steel bar shearing movable tool apron,
a straight steel bar shearing device (700) is arranged at the position, corresponding to the straight steel bar shearing movable knife (302), of the steel bar cutting power mechanism (300), and a bent steel bar shearing device (800) is arranged at the position, corresponding to the bent steel bar shearing movable knife (308), of the bent steel bar shearing movable knife.
2. The linkage mechanism for the cutting of the straight steel bars and the bent steel bars according to claim 1, wherein the support table (500) comprises a vertical support plate (501) and a transverse support table top (502), a support table wear-resisting plate (503) is arranged on the top surface of the transverse support table top (502), a straight steel bar cutting material blanking port (504) and a dismounting port (505) are further arranged on the support table (500), the straight steel bar cutting material blanking port (504) and the dismounting port (505) are both vertically communicated with the support table wear-resisting plate (503) and the transverse support table top (502), and the straight steel bar cutting material blanking port (504) is far away from a power source compared with the dismounting port (505).
3. The linkage mechanism for cutting the straight steel bars and the bent steel bars according to claim 1, wherein the straight steel bar shearing device (700) comprises a straight steel bar shearing device cutter holder mounting seat (701), the straight steel bar shearing device cutter holder mounting seat (701) is longitudinally connected between the inner side walls of the front main support plate and the rear main support plate (100), a straight steel bar shearing device fixing cutter holder (702) is fixed at the bottom of the straight steel bar shearing device cutter holder mounting seat (701), a straight steel bar shearing device fixing cutter (703) is fixed at one side, close to the double-rod oil cylinder (600), of the bottom of the straight steel bar shearing device fixing cutter holder (702), the straight steel bar shearing device fixing cutter holder (702) and the straight steel bar shearing device fixing cutter (703) are connected through a straight steel bar shearing device fixing cutter connecting bolt (705), the straight steel bar shearing device cutter holder mounting seat (701) corresponding to the upper side of the straight steel bar shearing device fixing cutter connecting bolt (705) is hollowed, one side, close to the double-rod oil cylinder (600), of a tool apron mounting seat (701) of the straight steel bar shearing device is provided with vertically arranged straight steel bar blanking channels (706), the number of the straight steel bar blanking channels (706) is two, the two straight steel bar blanking channels (706) are separated by a partition plate (707), and a fixed tool (703) of the straight steel bar shearing device is positioned right above a straight steel bar cutting blanking port (504); one side, far away from double-rod oil cylinder (600), of the fixed cutter holder (702) of the straight steel bar shearing device is provided with a fixed cutter holder stop block (704) of the straight steel bar shearing device, the fixed cutter holder stop block (704) of the straight steel bar shearing device is longitudinally connected between the inner side walls of the front main supporting plate and the rear main supporting plate (100), and the bottom surfaces of the fixed cutter holder (702) of the straight steel bar shearing device, the fixed cutter (703) of the straight steel bar shearing device and the fixed cutter holder stop block (704) of the straight steel bar shearing device are located.
4. The linkage mechanism for the cutting of the straight steel bars and the bent steel bars according to claim 1, characterized in that the bent steel bar shearing device (800) comprises a base plate connecting plate (801), the base plate connecting plate (801) is longitudinally connected between the left end or the right end of the front main supporting plate and the rear main supporting plate (100), the outer side of the base plate connecting plate (801) is connected with a bent steel bar shearing base plate (802) through bolts, rectangular bent steel bar movable knife guide blocks (803) and bent steel bar movable knife guide blocks (803) are arranged in the middle of the base plate connecting plate (801) and the bent steel bar shearing base plate (802), a transverse bent steel bar movable knife channel is arranged in each bent steel bar movable knife guide block (803), a front guide plate (804), a rear guide plate (805) and a lower guide plate (806) are respectively connected to the front side, the rear side and the lower side of one end face of each bent steel bar movable knife guide block (803) far, preceding deflector (804), back deflector (805) and lower deflector (806) structure as integrated into one piece, the height of back deflector (805) is high for preceding deflector (804), one side that back deflector (805) is close to curved steel bar activity sword guide block (803) is provided with from last curved steel bar pan feeding mouth (807) of seting up down, back deflector (805) in curved steel bar pan feeding mouth (807) outside forms curved steel bar fixed knife seat, one side that the front side of curved steel bar fixed knife seat is close to curved steel bar pan feeding mouth (807) is provided with curved steel bar fixed knife (808), the rear side of preceding deflector (804) is provided with preceding thread guide board antifriction plate (809).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010602458.XA CN111922246A (en) | 2020-06-29 | 2020-06-29 | Straight reinforcing bar and curved reinforcing bar blank link gear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010602458.XA CN111922246A (en) | 2020-06-29 | 2020-06-29 | Straight reinforcing bar and curved reinforcing bar blank link gear |
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| Publication Number | Publication Date |
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| CN111922246A true CN111922246A (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010602458.XA Pending CN111922246A (en) | 2020-06-29 | 2020-06-29 | Straight reinforcing bar and curved reinforcing bar blank link gear |
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| CN209077885U (en) * | 2018-12-06 | 2019-07-09 | 厦门博工自动化科技有限公司 | Multilayer shear |
| CN212857531U (en) * | 2020-06-29 | 2021-04-02 | 江苏三方盛重工科技有限公司 | Straight reinforcing bar and curved reinforcing bar blank link gear |
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- 2020-06-29 CN CN202010602458.XA patent/CN111922246A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2219764Y (en) * | 1995-03-04 | 1996-02-14 | 黄世岳 | Hand reinforced bar cutter |
| JP2008238307A (en) * | 2007-03-27 | 2008-10-09 | Sanyo Special Steel Co Ltd | Cutting blade composed of fixed blade and movable blade of horizontal hot forging machine having improved shear surface of steel bar material |
| CN201257543Y (en) * | 2008-09-03 | 2009-06-17 | 湖北力帝机床股份有限公司 | Ball hinge connection apparatus of cutting cylinder and cutting plate for alligator scrap steel cutting machine |
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