CN109500311B - Steel bar cutting machine for bridge construction - Google Patents
Steel bar cutting machine for bridge construction Download PDFInfo
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- CN109500311B CN109500311B CN201811495610.8A CN201811495610A CN109500311B CN 109500311 B CN109500311 B CN 109500311B CN 201811495610 A CN201811495610 A CN 201811495610A CN 109500311 B CN109500311 B CN 109500311B
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- fixedly connected
- pipe
- dust removal
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- water
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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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Abstract
The invention discloses a steel bar cutting machine for bridge construction, which comprises a bottom plate, wherein a machine shell is fixedly connected to the right side of the top of the bottom plate, a fixed plate is fixedly connected to the inner wall of the machine shell, two air cylinders are fixedly connected to the top of the fixed plate, the bottoms of the air cylinders penetrate through the fixed plate and extend to the outside of the fixed plate, connecting blocks are fixedly connected to the bottoms of the air cylinders, the bottoms of the two connecting blocks are fixedly connected through sliding plates, and sliding grooves are formed in the positions, corresponding to the sliding plates. According to the invention, the dust suction pipe, the fan, the dust removal box, the dust removal pipe, the water injection pipe, the water pump, the water outlet pipe, the water inlet pipe, the water service pipe, the filter plate, the water spray pipe, the spray head, the water suction plate and the exhaust pipe are mutually matched, so that the problem that the common steel bar cutting machine for bridge construction is inconvenient to use is solved, steel scraps are treated when the steel bars are cut, the cutting efficiency is improved, the damage to a human body caused by the steel scraps is avoided, and great convenience is brought to a user.
Description
Technical Field
The invention relates to the technical field of bridge construction, in particular to a steel bar cutting machine for bridge construction.
Background
The bridge construction mainly refers to the contents such as bridge construction technology and construction organization, construction management, construction quality and the like according to the design content, reinforcing steel bars are needed to be used in bridge construction, the reinforcing steel bars need to be cut off in the using process, a reinforcing steel bar cutting machine is a tool used for cutting the reinforcing steel bars, the reinforcing steel bar cutting machine is one of essential devices for processing the reinforcing steel bars, and the reinforcing steel bar cutting machine is mainly used for fixed-length cutting of the reinforcing steel bars in the projects such as house buildings, bridges, tunnels, power stations, large water conservancy and the like. Generally, there are full-automatic steel bar cutting machines and semi-automatic steel bar cutting machines. The full-automatic electric cutting machine is characterized in that electric energy is converted into kinetic energy through a motor to control a cutter notch, so that the effect of cutting a steel bar is achieved, and semi-automatic manual control of the notch is achieved, so that the steel bar cutting operation is performed. More than two types of hydraulic steel bar cutting machines are classified into a charging type and a portable type. Common bar cutter for bridge construction is not convenient for use, when cutting off the reinforcing bar, can produce a large amount of steel cuttings, not only influences and cuts off efficiency, and the steel cuttings still can cause the injury to the human body moreover, brings very big inconvenience for the user.
Disclosure of Invention
The invention aims to provide a steel bar cutting machine for bridge construction, which has the advantage of convenience in use and solves the problem that the common steel bar cutting machine for bridge construction is inconvenient to use.
In order to achieve the purpose, the invention provides the following technical scheme: a steel bar cutting machine for bridge construction comprises a bottom plate, wherein a machine shell is fixedly connected to the right side of the top of the bottom plate, a fixed plate is fixedly connected to the inner wall of the machine shell, two air cylinders are fixedly connected to the top of the fixed plate, the bottoms of the air cylinders penetrate through the fixed plate and extend to the outside of the fixed plate, connecting blocks are fixedly connected to the bottoms of the air cylinders, the bottoms of the two connecting blocks are fixedly connected through a sliding plate, sliding grooves are formed in the left side and the right side of the inner wall of the machine shell, corresponding to the positions of the sliding plates, sliding blocks are connected to the inner wall of the sliding grooves in a sliding mode, the two sliding blocks are fixedly connected through the sliding plate, a cutting motor is fixedly connected to the top of the sliding plate and between the two connecting blocks, a cutting rotating shaft is fixedly connected to an output shaft, a fixed block is fixedly connected to the bottom of the sliding plate and positioned on the right side of the first gear, a fixed groove is formed in the left side of the fixed block, a rolling bearing is fixedly connected to the inner wall of the fixed groove, a rotating shaft is movably connected to the left side of the rolling bearing, a second gear meshed with the first gear is fixedly connected to the surface of the rotating shaft, an installation block is fixedly connected to the left side of the rotating shaft, a cutting wheel is fixedly connected to the left side of the installation block, a working plate is fixedly connected to the inner wall of the casing and positioned below the cutting wheel, material through holes are formed in the front side and the rear side of the inner wall of the casing and corresponding to the cutting wheel, a dust suction pipe communicated with the casing is fixedly connected to the left side of the casing and positioned on the top of the bottom plate and positioned on the left side of the casing, and a fan, the top of the bottom plate is fixedly connected with a dust removal box on the left side of the fan, the left side of the fan is fixedly connected with a dust removal pipe communicated with the fan, one end of the dust removal pipe, far away from the fan, penetrates through the dust removal box and extends into the dust removal box, a water injection pipe communicated with the dust removal box is arranged on the right side of the dust removal box and above the dust removal pipe, the left side of the dust removal box is fixedly connected with a water pump, the bottom of the water pump is fixedly connected with a water outlet pipe communicated with the water outlet pipe, one end of the water outlet pipe, far away from the water pump, penetrates through the dust removal box and extends into the dust removal box, the top of the water pump is fixedly connected with a water inlet pipe communicated with the water inlet pipe, one end of the water inlet pipe, far away from the water pump, penetrates through the dust removal box and extends into the, the bottom of water service pipe runs through the filter plate and extends to its outside, the bottom fixedly connected with of the water service pipe that is located the filter plate below rather than the spray pipe that communicates each other, the bottom fixedly connected with of spray pipe rather than the shower nozzle that communicates each other, just be located the top fixedly connected with water absorption plate of water service pipe on the inner wall of dust removal case, the top of dust removal case is provided with rather than the blast pipe that communicates each other.
Preferably, the bottom of the sliding plate is fixedly connected with a limiting block, and the left end of the rotating shaft penetrates through the limiting block and extends to the outside of the rotating shaft.
Preferably, the position that the left side of fixed block corresponds the fixed slot is provided with first sealed pad, the position that the right side of dust removal case corresponds the dust removal pipe is provided with the sealed pad of second, the position that the left side of dust removal case corresponds the outlet pipe is provided with the sealed pad of third.
Preferably, the left side of dust removal case just is located the below of water pump and passes through supporting shoe and outlet pipe fixed connection, the left side of dust removal case just is located the top of water pump and passes through fastening block and inlet tube fixed connection.
Preferably, the bottom of the filter plate is fixedly connected with support rods on the left side and the right side of the water service pipe, and the bottom ends of the two support rods are fixedly connected through a water spraying pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the dust suction pipe, the fan, the dust removal box, the dust removal pipe, the water injection pipe, the water pump, the water outlet pipe, the water inlet pipe, the water service pipe, the filter plate, the water spray pipe, the spray head, the water suction plate and the exhaust pipe are mutually matched, so that the problem that the common steel bar cutting machine for bridge construction is inconvenient to use is solved, steel scraps are treated when the steel bars are cut, the cutting efficiency is improved, the damage to a human body caused by the steel scraps is avoided, and great convenience is brought to a user.
2. The water spray pipe fixing device has the advantages that the limiting block is arranged to limit the rotating shaft, the rotating shaft is prevented from being inclined due to the action of external force, the first sealing gasket is arranged to protect the rolling bearing, the second sealing gasket is arranged to prevent water from flowing out through a gap between the dust removal box and the dust removal pipe, the third sealing gasket is arranged to prevent water from flowing out through a gap between the dust removal box and the water outlet pipe, the supporting block is arranged to support the water outlet pipe, the fastening block is arranged to firmly support the water inlet pipe, and the supporting rod is arranged to fix the water spray pipe.
3. The design of the trigger lever with different lengths on the unequal-height top point matched cutting device on the Y-shaped support frame of the steel pipe can also reduce the using quantity of the proximity sensors on the basis of ensuring that the support supports the steel pipe, the use of a smooth surface matched exhaust fan with a vibration device enables the fragments to be removed more easily, and in addition, magnetic blocks or magnetic materials on the bottom surface of the inner wall of the dust removal box 23 enable the adsorbed fragments to be firstly gathered, so that the subsequent filtering engineering quantity is reduced.
Drawings
FIG. 1 is a structural cross-sectional view of a front view of the present invention;
fig. 2 is a schematic structural view of the front view of the present invention.
In the figure: 1 bottom plate, 2 machine shell, 3 fixed plate, 4 air cylinder, 5 connecting block, 6 sliding plate, 7 sliding chute, 8 sliding block, 9 cutting motor, 10 cutting rotating shaft, 11 first gear, 12 fixed block, 13 fixed slot, 14 rolling bearing, 15 rotating shaft, 16 second gear, 17 mounting block, 18 cutting wheel, 19 working plate, 20 feed opening, 21 dust suction pipe, 22 fan, 23 dust removal box, 24 dust removal pipe, 25 water injection pipe, 26 water pump, 27 water outlet pipe, 28 water inlet pipe, 29 water inlet pipe, 30 filter plate, 31 water spray pipe, 32 spray head, 33 water suction plate, 34 exhaust pipe, 35 limited block, 36 first sealing gasket, 37 second sealing gasket, 38 third sealing gasket, 39 supporting block, 40 fastening block, 41 supporting rod.
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.
The first embodiment: referring to fig. 1-2, a steel bar cutting machine for bridge construction comprises a base plate 1, a machine shell 2 is fixedly connected to the right side of the top of the base plate 1, a fixed plate 3 is fixedly connected to the inner wall of the machine shell 2, two air cylinders 4 are fixedly connected to the top of the fixed plate 3, the bottoms of the air cylinders 4 penetrate through the fixed plate 3 and extend to the outside of the fixed plate, connecting blocks 5 are fixedly connected to the bottoms of the air cylinders 4, the bottoms of the two connecting blocks 5 are fixedly connected through sliding plates 6, sliding grooves 7 are respectively formed in the left and right inner walls of the machine shell 2 and correspond to the positions of the sliding plates 6, sliding blocks 8 are slidably connected to the inner walls of the sliding grooves 7, the two sliding blocks 8 are fixedly connected through the sliding plates 6, a cutting motor 9 is fixedly connected to the top of the sliding plates 6 and located between the two connecting blocks, the bottom end of a cutting rotating shaft 10 positioned outside a sliding plate 6 is fixedly connected with a first gear 11, the bottom of the sliding plate 6 and the right side of the first gear 11 are fixedly connected with a fixed block 12, the left side of the fixed block 12 is provided with a fixed groove 13, the inner wall of the fixed groove 13 is fixedly connected with a rolling bearing 14, the left side of the fixed block 12 corresponding to the position of the fixed groove 13 is provided with a first sealing gasket 36, the first sealing gasket 36 is arranged to protect the rolling bearing 14, the left side of the rolling bearing 14 is movably connected with a rotating shaft 15, the bottom of the sliding plate 6 is fixedly connected with a limiting block 35, the left end of the rotating shaft 15 penetrates through the limiting block 35 and extends to the outside of the rotating shaft, the limiting block 35 is arranged to limit the rotating shaft 15, the rotating shaft 15 is prevented from inclining due to the action of external force, the surface of the, a mounting block 17 is fixedly connected to the left side of the rotary shaft 15, a cutting wheel 18 is fixedly connected to the left side of the mounting block 17, a working plate 19 is fixedly connected to the inner wall of the casing 2 and positioned below the cutting wheel 18, material inlets 20 are formed in the front side and the rear side of the inner wall of the casing 2 and positioned corresponding to the cutting wheel 18, a dust suction pipe 21 communicated with the casing 2 is fixedly connected to the left side of the casing 2 and positioned corresponding to the cutting wheel 18, a fan 22 is arranged at the top of the bottom plate 1 and positioned at the left side of the casing 2, one end of the dust suction pipe 21 far away from the casing 2 is communicated with the fan 22, a dust removal box 23 is fixedly connected to the top of the bottom plate 1 and positioned at the left side of the fan 22, a dust removal pipe 24 communicated with the fan 22 is fixedly connected to the left side of the fan 22, one end of the dust removal pipe 24 far away from the fan 22 penetrates, the water is prevented from flowing out through the gap between the dust removing box 23 and the dust removing pipe 24 by arranging the second sealing gasket 37, the water injection pipe 25 communicated with the dust removing box 23 is arranged at the right side of the dust removing box 23 and above the dust removing pipe 24, the water pump 26 is fixedly connected at the left side of the dust removing box 23, the water outlet pipe 27 communicated with the water pump 26 is fixedly connected at the bottom of the water pump 26, one end of the water outlet pipe 27 far away from the water pump 26 penetrates through the dust removing box 23 and extends into the dust removing box, the third sealing gasket 38 is arranged at the left side of the dust removing box 23 corresponding to the water outlet pipe 27, the water is prevented from flowing out through the gap between the dust removing box 23 and the water outlet pipe 27 by arranging the third sealing gasket 38, the water inlet pipe 28 communicated with the water pump 26 is fixedly connected at the top of the water pump 26, one end of the water inlet pipe 28 far away from the water pump 26 penetrates, the water outlet pipe 27 is supported by the supporting block 39, the left side of the dust removing box 23 and the upper side of the water pump 26 are fixedly connected with the water inlet pipe 28 through the fastening block 40, the water inlet pipe 28 is stably supported by the fastening block 40, one end of the water inlet pipe 28 positioned in the dust removing box 23 is fixedly connected with the water service pipe 29 which is mutually communicated with the water inlet pipe, the inner wall of the dust removing box 23 is fixedly connected with the filter plate 30 corresponding to the position of the water service pipe 29, the bottom of the water service pipe 29 penetrates through the filter plate 30 and extends to the outside of the water service pipe, the bottom of the water service pipe 29 positioned below the filter plate 30 is fixedly connected with the water spray pipe 31 which is mutually communicated with the water spray pipe, the bottom of the filter plate 30 and the left side and the right side of the water service pipe 29 are fixedly connected with the supporting rods 41, the bottom ends of the two supporting rods 41 are, the bottom fixedly connected with of spray pipe 31 rather than the shower nozzle 32 that communicates each other, the top fixedly connected with suction plate 33 that just is located water service pipe 29 on the inner wall of dust removal case 23, the top of dust removal case 23 is provided with rather than the blast pipe 34 that communicates each other, through dust absorption pipe 21, fan 22, dust removal case 23, dust removal pipe 24, water injection pipe 25, water pump 26, outlet pipe 27, inlet tube 28, water service pipe 29, filter plate 30, spray pipe 31, shower nozzle 32, suction plate 33 and blast pipe 34 cooperate each other, the problem that common reinforcing bar cutter for bridge construction is not convenient for use has been solved, when cutting off the reinforcing bar, handle the steel fillings, the cutting efficiency has not only been improved, and avoid the steel fillings to cause the injury to the human body, bring very big facility for the user.
When the water-saving cutting machine is used, a proper amount of water is injected into the dust removal box 23 through the water injection pipe 25, the reinforcing steel bars are inserted into the machine shell 2 through the material through hole 20 to limit the reinforcing steel bars, then the cutting motor 9 is started, the cutting motor 9 drives the first gear 11 to rotate through the cutting rotating shaft 10, the first gear 11 drives the second gear 16 meshed with the first gear to rotate, the second gear 16 drives the rotating shaft 15 to rotate, the right end of the rotating shaft 15 and the rolling bearing 14 rotate mutually, the rotating shaft 15 drives the cutting wheel 18 to rotate, meanwhile, the air cylinder 4 is started, the air cylinder 4 drives the sliding plate 6 to move downwards through the connecting block 5, the sliding plate 6 slides on the inner wall of the sliding groove 7 through the sliding block 8, the sliding plate 6 drives the rotating cutting wheel 18 to cut the reinforcing steel bars, the fan 22 is opened, and the fan 22 sucks chips and dust generated by cutting into the dust removal box, start water pump 26, water pump 26 loops through outlet pipe 27 with the water in the dust removal case 23, inlet tube 28, water service pipe 29 and spray pipe 31, spout through shower nozzle 32 at last, great piece is retained in the aquatic, shower nozzle 32 spun water sprays the dust, can carry out effectual processing to piece and dust, then the inside top of air rethread filter 30 entering dust removal case 23, the air is again through board 33 that absorbs water, moisture in the air can be absorbed by board 33 that absorbs water, last air passes through blast pipe 34 and discharges, when cutting off the reinforcing bar, handle the steel fillings, not only improved cutting efficiency, and avoid the steel fillings to cause the injury to the human body, bring very big facility for the user.
In summary, the following steps: the steel bar cutting machine for bridge construction solves the problem that a common steel bar cutting machine for bridge construction is inconvenient to use through the mutual matching of the dust suction pipe 21, the fan 22, the dust removal box 23, the dust removal pipe 24, the water injection pipe 25, the water pump 26, the water outlet pipe 27, the water inlet pipe 28, the water through pipe 29, the filter plate 30, the water spray pipe 31, the spray head 32, the water absorption plate 33 and the exhaust pipe 34.
Second embodiment: a steel bar cutting machine for bridge construction comprises a bottom plate 1, wherein a machine shell 2 is fixedly connected to the right side of the top of the bottom plate 1, a fixed plate 3 is fixedly connected to the inner wall of the machine shell 2, two air cylinders 4 are fixedly connected to the top of the fixed plate 3, the bottoms of the air cylinders 4 penetrate through the fixed plate 3 and extend to the outside of the fixed plate, connecting blocks 5 are fixedly connected to the bottoms of the air cylinders 4, the bottoms of the two connecting blocks 5 are fixedly connected through sliding plates 6, sliding grooves 7 are formed in the left and right sides of the inner wall of the machine shell 2 and correspond to the positions of the sliding plates 6, sliding blocks 8 are connected to the inner wall of the sliding grooves 7 in a sliding mode, the two sliding blocks 8 are fixedly connected through the sliding plates 6, a cutting motor 9 is fixedly connected to the top of the sliding plates 6 and located between the two connecting blocks 5, a cutting rotating, a first gear 11 is fixedly connected to the bottom end of a cutting rotating shaft 10 positioned outside a sliding plate 6, a fixed block 12 is fixedly connected to the bottom of the sliding plate 6 and positioned on the right side of the first gear 11, a fixed groove 13 is formed on the left side of the fixed block 12, a rolling bearing 14 is fixedly connected to the inner wall of the fixed groove 13, a rotating shaft 15 is movably connected to the left side of the rolling bearing 14, a second gear 16 meshed with the first gear 11 is fixedly connected to the surface of the rotating shaft 15, an installation block 17 is fixedly connected to the left side of the rotating shaft 15, a cutting wheel 18 is fixedly connected to the left side of the installation block 17, a working plate 19 is fixedly connected to the inner wall of the casing 2 and positioned below the cutting wheel 18, material through ports 20 are formed in the front and rear sides of the inner wall of the casing 2 corresponding to the positions of the cutting wheel 18, an inclined dust collection pipe 21 communicated with the, the top of bottom plate 1 and the left side that is located casing 2 are provided with fan 22, the one end that casing 2 was kept away from to dust absorption pipe 21 communicates with fan 22 each other, the top of bottom plate 1 and the left side fixedly connected with dust removal case 23 that is located fan 22, the left side fixedly connected with of fan 22 rather than the dust removal pipe 24 that communicates each other, the one end that fan 22 was kept away from to dust removal pipe 24 runs through dust removal case 23 and extends to its inside, the right side of dust removal case 23 just is located the top of dust removal pipe 24 and is provided with the water injection pipe 25 that communicates each other with dust removal case 23, the left side fixedly connected with water pump 26 of dust removal case 23, the bottom fixedly connected with of water pump 26 rather than the outlet pipe 27 that communicates each other, the one end that water pump 26 was kept away from to water outlet pipe 27 runs through dust removal case 23 and extends to its inside, one end of the water inlet pipe 28, which is far away from the water pump 26, penetrates through the dust removal box 23 and extends to the interior of the dust removal box, one end of the water inlet pipe 28, which is located inside the dust removal box 23, is fixedly connected with a water service pipe 29 communicated with the water service pipe 29, a filter plate 30 is fixedly connected to the position, corresponding to the water service pipe 29, on the inner wall of the dust removal box 23, of the water service pipe 29, the bottom of the water service pipe 29 penetrates through the filter plate 30 and extends to the exterior of the water service pipe 29, a water spray pipe 31 communicated with the water spray pipe 29 is fixedly connected to the bottom of the water service pipe 29, the bottom of the water spray pipe 31 is fixedly connected with a spray head 32 communicated with the water spray pipe 31, a water suction plate; the bottom of the sliding plate 6 is fixedly connected with a limiting block 35, and the left end of the rotating shaft 15 penetrates through the limiting block 35 and extends to the outside of the rotating shaft;
the inner wall surface of the dust removal box 23 is provided with a magnet or coated with a magnetic material, the upper surface of the working plate 19 is made of a stainless steel material polished by an inclined plane, two equal-height Y-shaped supports arranged along the extending direction of a steel pipe are arranged on the plate body, a vibration device is arranged in the plate body of the working plate 19, the inclination angle of the dust collection pipe 21 is the same as the inclination angle of the upper surface of the working plate 19, the pipe orifice of the dust collection pipe 21 is in equal-height butt joint with the lowest part of the upper surface of the working plate 19, the Y-shaped supports are composed of a vertical rod vertically fixed on the working plate 19 and two inclined rods contacting with the steel pipe, the heights of the vertexes of the two inclined rods are different, two trigger rods with different lengths are arranged at the bottoms of the limit blocks 35 right above the vertexes corresponding to the two different heights, the, The length difference of the two trigger rods and the height difference of the vertexes of the two inclined rods on the Y-shaped support are equal to the diameter of the material passing port 20, and the diameter is smaller than the support depth on the Y-shaped support.
Further, the magnets are laid on the inner wall surface of the dust removing box 23 in a matrix shape.
The specific working process of the embodiment is as follows: when the water injection type steel bar cutting machine is used, a proper amount of water is injected into the dust removal box 23 through the water injection pipe 25, the steel bars are inserted into the machine shell 2 through the material through hole 20 and are limited and supported on the two Y-shaped supports, then the air cylinder 4 is started, the air cylinder 4 drives the sliding plate 6 to move downwards through the connecting block 5, the sliding plate 6 slides downwards on the inner wall of the sliding groove 7 through the sliding block 8, when a longer trigger rod on the bottom end of the limiting block 35 contacts with the higher vertex of the Y-shaped supports, the cutting motor 9 is started, the cutting motor 9 drives the first gear 11 to rotate through the cutting rotating shaft 10, the first gear 11 transfers the second gear 16 meshed with the first gear to rotate, the second gear 16 drives the rotating shaft 15 to rotate, the right end of the rotating shaft 15 rotates with the rolling bearing 14, the rotating shaft 15 drives the cutting wheel 18 to rotate, the sliding plate 6 drives the, in the process of the above-mentioned cutting, the cylinder 4 continuously drives the sliding plate 6 to descend, elastic deformation takes place for the flexible trigger lever in this descending process, when the shorter trigger lever on the bottom of the limiting block 35 contacts the lower summit of the Y-shaped support, it shows that the steel pipe has been cut completely, close the cutting motor 9 this moment, the cylinder 4 works in reverse, simultaneously the cylinder 4 drives the sliding plate 6 to move upwards through the connecting block 5, the sliding plate 6 slides upwards on the inner wall of the sliding chute 7 through the slider 8, when the longer trigger lever on the bottom of the limiting block 35 breaks away from the higher summit contact with the Y-shaped support, start the vibrator in the working plate 19 plate.
Performing a cleaning operation in the cutting process: the fan 22 is turned on, the fan 22 sucks the chips and dust generated by cutting into the dust removal box 23 through the dust removal pipe 24 through the dust collection pipe 21, the chips and dust slide on the inner wall surface of the dust removal box 23 after entering the dust removal box and are adsorbed by the magnetic blocks or magnetic materials on the inner wall surface, the water pump 26 is started, the water in the dust removal box 23 passes through the water outlet pipe 27, the water inlet pipe 28, the water through pipe 29 and the water spray pipe 31 in sequence by the water pump 26 and is finally sprayed out through the spray head 32, larger chips are left in the water, the water sprayed out of the spray head 32 sprays the dust, the chips and dust can be effectively treated, then the air filter plate 30 enters the upper part of the inner part of the dust removal box 23, the air passes through the water absorption plate 33 again, the moisture in the air,
after the cutting is completed, the vibrating device is activated, and the chips retained on the work plate 19 slide down into the suction pipe 21 during the vibration and are directed again to the cleaning operation.
During initial design, with the cutting maximum dimension, the diameter is equal to the cutting of the steel pipe of logical material mouth 20 as the design benchmark, the length difference of these two trigger bars and the difference in height of the summit on two sloping poles on the Y type support are equal to the diameter of logical material mouth 20, this diameter is less than the support depth on the Y type support, the cutting operation of any steel pipe that is less than this diameter can be guaranteed in this design, and be provided with rubber packing in the outside of logical material mouth 20 and can make the piece in the cutting process of less diameter steel pipe can not follow this mouth and splash.
Through the process, when the steel bar is cut off, the steel scraps are treated, the cutting efficiency is improved, the damage to the human body caused by the steel scraps is avoided, and great convenience is brought to a user. In addition, the traditional approaching or displacement sensor is replaced by the mechanical contact design of the trigger rod, the use of a smooth surface with a vibration device matched with an exhaust fan enables debris to be removed more easily, and in addition, magnetic blocks or magnetic materials on the bottom surface of the inner wall of the dust removal box 23 enable adsorbed debris to be firstly gathered, so that the subsequent filtering engineering quantity is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a bar cutter is used in bridge construction, includes bottom plate (1), its characterized in that: the right side of the top of the bottom plate (1) is fixedly connected with a machine shell (2), the inner wall of the machine shell (2) is fixedly connected with a fixed plate (3), the top of the fixed plate (3) is fixedly connected with two air cylinders (4), the bottoms of the air cylinders (4) penetrate through the fixed plate (3) and extend to the outside of the fixed plate, the bottoms of the air cylinders (4) are fixedly connected with connecting blocks (5), the bottoms of the two connecting blocks (5) are fixedly connected through sliding plates (6), sliding grooves (7) are formed in the positions, corresponding to the sliding plates (6), of the left side and the right side of the inner wall of the machine shell (2), sliding blocks (8) are connected on the inner wall of the sliding grooves (7) in a sliding mode, the two sliding blocks (8) are fixedly connected through the sliding plates (6), the top of the sliding plates (6) is fixedly connected between the two connecting blocks (5) through a, the bottom end of the cutting rotating shaft (10) penetrates through the sliding plate (6) and extends to the outside of the sliding plate, a first gear (11) is fixedly connected to the bottom end of the cutting rotating shaft (10) positioned outside the sliding plate (6), a fixed block (12) is fixedly connected to the bottom of the sliding plate (6) and positioned on the right side of the first gear (11), a fixed groove (13) is formed in the left side of the fixed block (12), a rolling bearing (14) is fixedly connected to the inner wall of the fixed groove (13), a rotating shaft (15) is movably connected to the left side of the rolling bearing (14), a second gear (16) meshed with the first gear (11) is fixedly connected to the surface of the rotating shaft (15), an installation block (17) is fixedly connected to the left side of the rotating shaft (15), a cutting wheel (18) is fixedly connected to the left side of the installation block (17), and a working plate (19) is fixedly connected to the inner wall of the machine, the front side and the rear side of the inner wall of the casing (2) are provided with material passing holes (20) corresponding to the positions of the cutting wheels (18), the left side of the casing (2) is fixedly connected with inclined dust suction pipes (21) which are communicated with the casing (2), the top of the bottom plate (1) is provided with a fan (22) on the left side of the casing (2), one ends of the dust suction pipes (21) far away from the casing (2) are communicated with the fan (22), the top of the bottom plate (1) is fixedly connected with a dust removal box (23) on the left side of the fan (22), the left side of the fan (22) is fixedly connected with dust removal pipes (24) which are communicated with the dust removal pipe (22), one ends of the dust removal pipes (24) far away from the fan (22) penetrate through the dust removal box (23) and extend to the inside of the dust removal box, water injection pipes (25) which are communicated with the dust removal box (23) are arranged on the right side of the dust removal box, the left side fixedly connected with water pump (26) of dust removal case (23), the bottom fixedly connected with of water pump (26) and its outlet pipe (27) that communicate each other, the one end that water pump (26) were kept away from in outlet pipe (27) runs through dust removal case (23) and extends to its inside, water pump (26) top fixedly connected with and its inlet tube (28) that communicate each other, the one end that water pump (26) were kept away from in inlet tube (28) runs through dust removal case (23) and extends to its inside, the one end fixedly connected with of the inside inlet tube (28) of dust removal case (23) and its water service pipe (29) that communicate each other, the position fixedly connected with filter plate (30) that corresponds water service pipe (29) on the inner wall of dust removal case (23), the bottom of water service pipe (29) runs through filter plate (30) and extends to its outside, the bottom fixedly connected with of water service pipe (29) that is located filter plate (30) below and its spray pipe, the bottom of the water spray pipe (31) is fixedly connected with a spray head (32) communicated with the water spray pipe, a water suction plate (33) is fixedly connected to the inner wall of the dust removal box (23) and positioned above the water through pipe (29), and an exhaust pipe (34) communicated with the dust removal box is arranged at the top of the dust removal box (23); the bottom of the sliding plate (6) is fixedly connected with a limiting block (35), and the left end of the rotating shaft (15) penetrates through the limiting block (35) and extends to the outside of the rotating shaft;
the inner wall surface of dust removal case (23) is provided with magnet or is being coated with the magnetic material, the upper surface of working plate (19) is the stainless steel material of slope plane polishing, be provided with two equal altitude Y type supports of arranging along the steel pipe extending direction on the plate body, be provided with vibrator in working plate (19) plate body, the inclination of dust absorption pipe (21) is the same with working plate (19) upper surface inclination and dust absorption pipe (21) mouth of pipe and the equal altitude butt joint of the minimum of working plate (19) upper surface, Y type support comprises vertical pole and the two tilting lever that contact the steel pipe of vertical fixation on working plate (19), wherein the summit height of two tilting lever sets up to be different, the bottom that corresponds stopper (35) directly over it of these two different heights sets up the trigger lever of two different length, wherein the longer trigger lever of length is flexible pole, the signals of the two trigger rods are used as control signals of the air cylinder (4), the vibration device, the fan (22) and the cutting motor (9), the length difference of the two trigger rods and the height difference of the top points of the two inclined rods on the Y-shaped support are equal to the diameter of the material passing hole (20), and the diameter is smaller than the supporting depth on the Y-shaped support.
2. The steel bar cutting machine for bridge construction according to claim 1, wherein: the magnets are arranged on the inner wall surfaces of the dust removal boxes (23) in a matrix shape, and rubber sealing gaskets are arranged in the outer portions of the material passing openings (20).
3. The steel bar cutting machine for bridge construction according to claim 1, wherein: the position that the left side of fixed block (12) corresponds fixed slot (13) is provided with first sealed pad (36), the position that the right side of dust removal case (23) corresponds dust removal pipe (24) is provided with the sealed pad (37) of second, the position that the left side of dust removal case (23) corresponds outlet pipe (27) is provided with the sealed pad (38) of third.
4. The steel bar cutting machine for bridge construction according to claim 1, wherein: the left side of dust removal case (23) just is located the below of water pump (26) and passes through supporting shoe (39) and outlet pipe (27) fixed connection, the left side of dust removal case (3) just is located the top of water pump (26) and passes through fastening block (40) and inlet tube tubular product (28) fixed connection.
5. The steel bar cutting machine for bridge construction according to claim 1, wherein: the bottom of the filter plate (30) is positioned at the left side and the right side of the water service pipe (29) and is fixedly connected with support rods (41), and the bottom ends of the two support rods (41) are fixedly connected through a water spraying pipe (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811495610.8A CN109500311B (en) | 2018-12-07 | 2018-12-07 | Steel bar cutting machine for bridge construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811495610.8A CN109500311B (en) | 2018-12-07 | 2018-12-07 | Steel bar cutting machine for bridge construction |
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| CN109500311A CN109500311A (en) | 2019-03-22 |
| CN109500311B true CN109500311B (en) | 2020-06-19 |
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| CN201811495610.8A Active CN109500311B (en) | 2018-12-07 | 2018-12-07 | Steel bar cutting machine for bridge construction |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216223A (en) * | 2019-06-03 | 2019-09-10 | 南通卓尔机电有限公司 | A kind of transformer copper bus cutting device for processing |
| CN110369640B (en) * | 2019-07-15 | 2020-08-21 | 中国机械工业建设集团有限公司 | Energy-saving steel bar cutting equipment for constructional engineering |
| CN110860629A (en) * | 2019-12-07 | 2020-03-06 | 盐城东方汽车广场投资发展有限公司 | Reinforcing bar cutting device is used in earthwork engineering construction |
| CN112157196A (en) * | 2020-09-08 | 2021-01-01 | 衡阳市伟力钢筋机械有限公司 | Mechanical cutting device for steel bars with scrap collecting function |
| CN112605313A (en) * | 2020-12-01 | 2021-04-06 | 重庆交通建设(集团)有限责任公司 | Full-automatic intelligent reinforcing bar cutting device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05175393A (en) * | 1991-12-25 | 1993-07-13 | Hitachi Ltd | Trimming and forming machine |
| DE102009022969B4 (en) * | 2009-05-28 | 2016-08-04 | Wafios Ag | Cutting system for wire processing machines |
| CN106825325A (en) * | 2016-12-28 | 2017-06-13 | 河南微服网络科技有限公司 | A kind of bar cropper |
| CN207255353U (en) * | 2017-09-07 | 2018-04-20 | 佛山市顺德区慈明电器有限公司 | A kind of automatic electronic steel pipe cutting device |
| CN207681378U (en) * | 2017-11-07 | 2018-08-03 | 中冶建设高新工程技术有限责任公司 | A kind of building bar cutting equipment |
| CN207681634U (en) * | 2017-11-14 | 2018-08-03 | 无锡华利达金属制品有限公司 | Auto parts cutting machine that is a kind of easy to operation and adjusting |
| CN108176197A (en) * | 2018-01-21 | 2018-06-19 | 北京鼎翰科技有限公司 | A kind of novel tail gas treating device |
| CN108325339A (en) * | 2018-04-03 | 2018-07-27 | 苏州瑞之弘空气净化有限公司 | A kind of air cleaning unit |
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Effective date of registration: 20200519 Address after: 150000 jinshanbao, Chengxiang Road, Daoli District, Harbin City, Heilongjiang Province Applicant after: HEILONGJIANG LONGJIAN ROAD AND BRIDGE NO.5 ENGINEERING Co.,Ltd. Address before: 264006 No. 18 Building, 17 Qinhuai River Road, Yantai Economic and Technological Development Zone, Shandong Province Applicant before: Han Chao |
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