CN110860627B - Fixed-length cutting system for reinforcing steel bars - Google Patents
Fixed-length cutting system for reinforcing steel bars Download PDFInfo
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- CN110860627B CN110860627B CN201911105431.3A CN201911105431A CN110860627B CN 110860627 B CN110860627 B CN 110860627B CN 201911105431 A CN201911105431 A CN 201911105431A CN 110860627 B CN110860627 B CN 110860627B
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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 provides a fixed-length cutting system for reinforcing steel bars, which comprises: the steel bar cutting machine comprises a shell, a drawing machine, an auxiliary material conveying device, a cutting machine, a length fixing device and a collecting vehicle, wherein an installation cavity is formed in the shell, an opening is formed in one side of the shell and communicates the outside with the installation cavity, the drawing machine is installed at the bottom of the installation cavity, which is far away from one end of the opening, the drawing machine is used for conveying steel bars, the auxiliary material conveying device is installed at the bottom of the installation cavity and is used for preventing the steel bars from swinging in the conveying process, the cutting machine is installed at the top of the installation cavity and is used for cutting off the steel bars, an installation column is installed at the top of the installation cavity in a sliding mode, the length fixing device is installed at one end, close to the bottom of the installation cavity, of the installation column, a second hydraulic cylinder is further installed at the top of the installation cavity and is used for, the collecting vehicle is used for collecting the cut reinforcing steel bars.
Description
Technical Field
The invention relates to the field of steel bar cutting, in particular to a steel bar fixed-length cutting system.
Background
After producing the reinforcing bar, can cut into the reinforcing bar section of certain specification length with the reinforcing bar usually, generally carry the reinforcing bar to cutting machine department with the reinforcing bar through the drawbench when cutting the reinforcing bar and cut off the reinforcing bar, but when carrying out the fixed length cutting to the reinforcing bar, the inconvenient cutting position of confirming the reinforcing bar, and the reinforcing bar after the inconvenient cutting is collected.
Disclosure of Invention
The invention provides a fixed-length cutting system for reinforcing steel bars, and solves the problem that the cutting position of the reinforcing steel bars is inconvenient to determine when the reinforcing steel bars are cut in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rebar fixed length cutting system, comprising: the steel bar cutting machine comprises a shell, a drawing machine, an auxiliary material conveying device, a cutting machine, a length control device and a collecting vehicle, wherein the shell is erected on the ground, an installation cavity is formed in the shell, an opening is formed in one side of the shell and communicates the outside with the installation cavity, the drawing machine is installed at the bottom of the installation cavity, which is far away from one end of the opening, the drawing machine is used for conveying steel bars, the auxiliary material conveying device is installed at the bottom of the installation cavity, the auxiliary material conveying device is located on one side, close to the opening, of the drawing machine and is used for preventing the steel bars from swinging in the conveying process, the cutting machine is installed at the top of the installation cavity and is located on one side, close to the opening, of the auxiliary material conveying device and is used for cutting off the steel bars, an installation column is installed at the top of the installation cavity in a sliding mode, the length control, the fixed length device is used for calibrating the cutting position of reinforcing bar, the fixed length device includes: the guide post, the first sliding block, the second sliding block, the first contact block and the second contact block are arranged on one side of the mounting post, which is far away from the opening, a groove is formed on one side of the mounting post, the side wall of the groove is sunken to form a guide cylinder, the two sides of the guide cylinder are respectively sunken to form a first sliding groove and a second sliding groove, the first sliding groove and the second sliding groove are not communicated with the groove, one end of a second spring is arranged at the bottom of the guide cylinder, the other end of the second spring extends towards the direction of the groove and is connected with one end of the guide post, the guide post can be inserted into the groove under the elasticity of the second spring, the first sliding block is arranged on one side of the guide post, which is close to the first sliding groove, the first contact block is arranged on the side wall of the first sliding groove, the first sliding block is far away from the first contact block under the elasticity of the second spring, the guide post and the mounting post are made of insulating materials, and, the first slider is connected with one end of a second wire, the other end of the second wire is connected with a power supply, the first contact block is connected with one end of the first wire, the other end of the first wire is connected with a circuit of a cutting machine, when the first slider is tightly attached to the first contact block, the cutting motor, the first wire, the second wire, the power supply, the first slider and the first contact block form a communicated loop, the second slider is arranged on one side of the guide post close to the second chute, the second contact block is arranged on the side wall of the second chute close to one side of the groove, the second slider is tightly attached to the second contact block under the elastic force of a second spring, the second slider and the second contact block are made of conductive materials, the second slider is connected with one end of a fourth wire, the other end of the fourth wire is connected with the power supply, the second contact block is connected with one end of a third wire, and the other end of the third wire is connected with a circuit of a drawing machine, when the second sliding block is tightly attached to the second contact block, the drawbench, the third lead, the fourth lead, the power supply, the second sliding block and the second contact block form a communicated loop; the collecting vehicle is arranged between the length control device and the cutting machine and used for collecting the cut steel bars.
Compared with the prior art, the invention has the following beneficial effects:
this reinforcing bar fixed length cutting system is at the during operation, at first promote the position of erection column at the installation cavity top sliding adjustment erection column through starting the second pneumatic cylinder, and then the position of adjusting the length device, the distance of length device to cutting machine is the reinforcing bar length after the cutting promptly, then start the drawbench and carry the reinforcing bar to length device department from the shell outward, supplementary feeding device can prevent effectively that the reinforcing bar from swinging at the transportation process, it is more accurate to realize the length through the reinforcing bar that the cutting came out, when the reinforcing bar reachs length device department, the reinforcing bar is cut off in the cutting machine work, the reinforcing bar after the cutting off falls into the collection vehicle under the effect of gravity, thereby the collection of the reinforcing bar of being convenient for.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a reinforcing steel bar fixed-length cutting system.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of an auxiliary feeding device.
Fig. 4 is a side view of the auxiliary delivery device.
Description of reference numerals: the device comprises a shell 1, an installation cavity 2, a steel bar 3, a drawing machine 4, an opening 5, an installation column 6, a collection vehicle 7, a second hydraulic cylinder 8, a groove 9, a guide cylinder 10, a first sliding chute 11, a second sliding chute 12, a second spring 13, a guide column 14, a first sliding block 15, a first contact block 16, a second contact block 17, a second sliding block 18, a first lead 19, a second lead 20, a third lead 21, a fourth lead 22, a motor 23, a first hydraulic cylinder 24, a cutting knife 25, a box body 26, an installation groove 27, a first installation shaft 28, a second installation shaft 29, a first guide wheel 30, a first guide groove 31, a second guide wheel 32, a second guide groove 33, a guide hole 34, an insertion hole 35, an adjustment groove 36, a first limiting rod 37, a screw 38, a second limiting rod 39, a first spring 40, a vehicle frame 701, a storage groove 702, a wheel 703 and a pull handle 704.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention clearer and easier to understand, the invention is further explained by combining the drawings and the detailed implementation mode:
as shown in fig. 1, the present invention provides a fixed-length cutting system for reinforcing steel bars, comprising: the steel bar conveying device comprises a shell 1, a drawing machine 4, an auxiliary material conveying device, a cutting machine, a length fixing device and a collecting vehicle 7, wherein the shell 1 is arranged on the ground, a mounting cavity 2 is arranged in the shell 1, an opening 5 is formed in one side of the shell 1, the opening 5 communicates the outside with the mounting cavity 2, the drawing machine 4 is arranged at the bottom of the mounting cavity 2 far away from one end of the opening 5, the drawing machine 4 is used for conveying steel bars 3, the auxiliary material conveying device is arranged at the bottom of the mounting cavity 2 and is positioned at one side of the drawing machine 4 close to the opening 5, the auxiliary material conveying device is used for preventing the steel bars 3 from swinging in the conveying process, the cutting machine is arranged at the top of the mounting cavity 2 and is positioned at one side of the auxiliary material conveying device close to the opening 5, the cutting machine is used for cutting the steel bars 3, a mounting column 6 is slidably arranged at, 2 tops in installation cavity still install second pneumatic cylinder 8, and second pneumatic cylinder 8 is used for promoting erection column 6 and slides at 2 tops in installation cavity, and the fixed length device is used for calibration reinforcing bar 3's cutting position, and as shown in fig. 2, the fixed length device includes: guide post 14, first slider 15, second slider 18, first feeler 16 and second feeler 17, seted up recess 9 on the side that the erection column 6 deviates from opening 5, the lateral wall of recess 9 is sunken to form guide cylinder 10, and the both sides of guide cylinder 10 are sunken respectively to form first spout 11 and second spout 12, and first spout 11 and second spout 12 all do not all communicate with recess 9. The bottom of guide cylinder 10 is provided with one end of a second spring 13, the other end of second spring 13 extends towards the direction of groove 9 and is connected with one end of a guide post 14, guide post 14 can be inserted into groove 9 under the elasticity of second spring 13, a first sliding block 15 is arranged on one side of guide post 14 close to first sliding groove 11, a first contact block 16 is arranged on the side wall of first sliding groove 11 departing from one side of groove 9, first sliding block 15 is far away from first contact block 16 under the elasticity of second spring 13, guide post 14 and mounting post 6 are made of insulating materials, and first sliding block 15 and first contact block 16 are made of conducting materials. One end of a second lead 20 is connected to the first slider 15, the other end of the second lead 20 is connected with a power supply, one end of a first lead 19 is connected to the first contact block 16, the other end of the first lead 19 is connected with a circuit of the cutting machine, when the first slider 15 is tightly attached to the first contact block 16, the cutting machine, the first lead 19, the second lead 20, the power supply, the first slider 15 and the first contact block 16 form a communicated loop, a second slider 18 is installed on one side of the guide post 14 close to the second sliding chute 12, a second contact block 17 is installed on the side wall of the second sliding chute 12 close to one side of the groove 9, the second slider 18 is tightly attached to the second contact block 17 under the elastic force of the second spring 13, the second slider 18 and the second contact block 17 are made of conductive materials, one end of a fourth lead 22 is connected to the second slider 18, the other end of the fourth lead 22 is connected with the power supply, one end of a third lead 21 is connected to the second contact block 17, the other end of the third wire 21 is electrically connected to the drawing machine 4. When the second slider 18 is tightly attached to the second contact block 17, the drawing machine 4, the third wire 21, the fourth wire 22, the power supply, the second slider 18 and the second contact block 17 form a communicated loop, wherein the first wire 19, the second wire 20, the third wire 21 and the fourth wire 22 are connected in an interference manner, that is, when the second hydraulic cylinder 8 pushes the mounting column 6 to slide on the top of the mounting cavity 2, the first wire 19, the second wire 20, the third wire 21 and the fourth wire 22 do not prevent the mounting column 6 from sliding on the top of the mounting cavity 2. The working principle of the length control device is as follows: the drawing machine 4 horizontally conveys the steel bars 3 into the groove 9, the steel bars 3 push the guide post 14 positioned in the groove 9, the guide post 14 compresses the second spring 13, the guide post 14 slides in the guide cylinder 10, the first slide block 15 and the second slide block 18 on the guide post 14 respectively slide in the first slide groove 11 and the second slide groove 12 under the drive of the guide post 14, the first slide block 15 moves towards the direction close to the first contact block 16, the second slide block 18 moves towards the direction away from the second contact block 17, when the first slide block 15 is tightly attached to the first contact block 16, the second slide block 18 is just separated from the second contact block 17, at the moment, the cutting machine, the loop formed by the first lead 19, the second lead 20, the power supply, the first slide block 15 and the first contact block 16 are communicated, the drawing machine 4, the third lead 21, the fourth lead 22, the power supply, the second slide block 18 and the second contact block 17 are disconnected, that is, the drawing machine 4 stops conveying the reinforcing bars 3, and the cutting machine cuts the reinforcing bars 3. When the first sliding block 15 is tightly attached to the first contact block 16, the steel bar 3 is not inserted into the guide cylinder 10, after the cutting motor 23 cuts off the steel bar 3, the steel bar 3 falls into the collecting trolley 7 from the groove 9 under the action of gravity, at the moment, under the condition of losing the thrust of the steel bar 3, the guide column 14 is reset under the elastic force of the second spring 13, namely, one end of the guide column 14 is bounced into the groove 9, at the moment, the first sliding block 15 is far away from the first contact block 16, the second sliding block 18 is tightly attached to the second contact block 17, the cutting machine stops working, and the drawing machine 4 starts to convey the steel bar 3 again; collection vehicle 7 is located between length control device and the cutting machine, and collection vehicle 7 is used for collecting reinforcing bar 3 after the cutting. This 3 fixed length cutting systems of reinforcing bar is at the during operation, at first, promote the position of erection column 6 at 2 top sliding adjustment erection columns in the installation cavity through starting second pneumatic cylinder 8, and then transfer the position of length device, length device is 3 lengths for reinforcing bar after the cutting to the distance of cutting machine promptly, then start drawbench 4 and carry reinforcing bar 3 to length device department from shell 1 outward, supplementary feeding device can effectually prevent that reinforcing bar 3 from swinging in transportation process, it is more accurate to realize the length of reinforcing bar 3 that comes out through the cutting, when reinforcing bar 3 reachs length device department, cutting machine work cuts off reinforcing bar 3, reinforcing bar 3 after the cutting off falls into collection vehicle 7 under the effect of gravity in, thereby be convenient for the collection of reinforcing bar 3.
The cutting machine includes: first pneumatic cylinder 24, motor 23 and cutting knife 25, first pneumatic cylinder 24 is installed at installation cavity 2 top, installs motor 23 on the output of first pneumatic cylinder 24, installs cutting knife 25 on the output of motor 23, first pneumatic cylinder 24 is used for driving cutting knife 25 to move towards the direction that is close to installation cavity 2 bottom or keeps away from installation cavity 2 bottom, first wire 19 is connected with the positive pole of motor 23, and the negative pole of motor 23 passes through the conductor wire with the negative pole of power and is connected, and the one end of second wire 20 is connected with the positive pole of power. The working principle of the cutting motor 23 is as follows: after 23 switch-ons of motor, 23 output of motor drives cutting knife 25 and rotates, starts the hydraulic cylinder and promotes cutting knife 25 and to the direction motion of reinforcing bar 3, makes cutting knife 25 cut off reinforcing bar 3, then starts the hydraulic cylinder and drives cutting knife 25 and to the direction motion that deviates from reinforcing bar 3.
The collection vehicle 7 includes: the steel bar cutting device comprises a pull handle 704, a frame 701 and wheels 703, wherein the frame 701 is internally provided with a storage groove 702, the storage groove 702 is used for storing the steel bars 3 cut off by the cutting knife 25, after the cutting knife 25 cuts off the steel bars 3, the cut steel bars 3 fall into the storage groove 702 under the action of gravity, the wheels 703 are installed at the bottom of the frame 701, the wheels 703 are tightly attached to the bottom of the installation cavity 2, and the pull handle 704 is installed on one side of the frame 701 close to the opening 5. The collecting cart 7 can collect the cut reinforcing bars 3 in the storage tank 702, and when the reinforcing bars 3 in the storage tank 702 are filled, the collecting cart 7 is pulled out by the pull handle 704.
As shown in fig. 3 and 4, the auxiliary feeding device includes: the box body 26 is a longitudinal section with an open top and is in a U-shaped barrel-shaped structure, the space in the box body 26 is a mounting groove 27, the first mounting shaft 28 is horizontally mounted in the mounting groove 27, two ends of the first mounting shaft 28 are movably connected with two side walls of the box body 26, the second mounting shaft 29 is horizontally mounted in the mounting groove 27, two ends of the second mounting shaft 29 are fixedly connected with two side walls of the box body 26, the first guide wheel 30 is rotatably mounted on the first mounting shaft 28, the first guide wheel 30 is provided with a first guide groove 31 surrounding a circle, the second guide wheel 32 is rotatably mounted on the second mounting shaft 29, the second guide wheel 32 is provided with a second guide groove 33 surrounding a circle, and the first guide groove 31 and the second guide groove 33 can form a closed guide hole 34, the two sides of the box body 26 are provided with jacks 35 for the steel bars 3 to pass through, the guide holes 34 are also used for the steel bars 3 to pass through, and the axes of the two jacks 35 and the axis of the guide holes 34 are positioned on the same straight line. The working principle of the auxiliary material conveying device is as follows: firstly penetrate the box 26 from the jack 35 of box 26 one side with the one end of reinforcing bar 3 in, then pass guiding hole 34, reinforcing bar 3 hugs closely with first guide way 31 and second guide way 33 respectively this moment, then reinforcing bar 3 wears out box 26 from the jack 35 of box 26 opposite side again, when drawbench 4 is when carrying reinforcing bar 3, under the direction of guiding hole 34, reinforcing bar 3 can become straight line transport, prevent because of drawbench 4 position is far away from cutting device's distance, reinforcing bar 3 can swing at the in-process of carrying.
Each first limiting rod 37 is detachably connected to the first mounting shaft 28, and each second limiting rod 39 is detachably connected to the second mounting shaft 29. Each first stop lever 37 is mounted on the first mounting shaft 28 by a screw 38, and each second stop lever 39 is mounted on the second mounting shaft 29 by a screw 38. After the first guide wheel 30 and the first guide wheel 30 are used for a long time, the first guide wheel 30 and the second guide wheel 30 are worn and need to be replaced, all the first limiting rods 37 and the second limiting rods 39 can be detached from the corresponding first installation shafts 28 or the corresponding second installation shafts 29, and then the first installation shafts 28 and the second installation shafts 29 are detached, so that the first guide wheel 30 and the second guide wheel 32 can be replaced conveniently.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (7)
1. The utility model provides a reinforcing bar fixed length cutting system which characterized in that includes:
the device comprises a shell (1), wherein the shell (1) is erected on the ground, an installation cavity (2) is formed in the shell (1), an opening (5) is formed in one side of the shell (1), and the outside is communicated with the installation cavity (2) through the opening (5);
the drawing machine (4), the drawing machine (4) is installed at the bottom of the installation cavity (2) at one end departing from the opening (5), and the drawing machine (4) is used for conveying the reinforcing steel bars (3);
the auxiliary material conveying device is arranged at the bottom of the mounting cavity (2), is positioned on one side of the drawing machine (4) close to the opening (5), and is used for preventing the steel bars (3) from swinging in the conveying process;
the cutting machine is arranged at the top of the mounting cavity (2), is positioned on one side of the auxiliary material conveying device close to the opening (5) and is used for cutting off the reinforcing steel bars (3);
fixed length device, erection column (6) are installed to installation cavity (2) top slidable, and one of erection column (6) near installation cavity (2) bottom is served and is installed fixed length device, second pneumatic cylinder (8) are still installed at installation cavity (2) top, and second pneumatic cylinder (8) are used for promoting installation column (6) and slide at installation cavity (2) top, and fixed length device is used for calibrating the cutting position of reinforcing bar (3), fixed length device includes: the guide post comprises a guide post (14), a first sliding block (15), a second sliding block (18), a first contact block (16) and a second contact block (17), a groove (9) is formed in one side, away from the opening (5), of the mounting post (6), the side wall of the groove (9) is sunken to form a guide cylinder (10), two sides of the guide cylinder (10) are respectively sunken to form a first sliding groove (11) and a second sliding groove (12), the first sliding groove (11) and the second sliding groove (12) are not communicated with the groove (9), one end of a second spring (13) is mounted at the bottom of the guide cylinder (10), the other end of the second spring (13) extends towards the direction of the groove (9) and is connected with one end of the guide post (14), the guide post (14) can be inserted into the groove (9) under the elastic force of the second spring (13), the first sliding block (15) is mounted on one side, close to the first sliding groove (11), of the guide post (14), a first contact block (16) is installed on the side wall of one side, deviating from the groove (9), of the first sliding chute (11), the first sliding block (15) is far away from the first contact block (16) under the elastic force of a second spring (13), the guide column (14) and the installation column (6) are made of insulating materials, the first sliding block (15) and the first contact block (16) are made of conducting materials, one end of a second lead (20) is connected onto the first sliding block (15), the other end of the second lead (20) is connected with a power supply, one end of the first lead (19) is connected onto the first contact block (16), the other end of the first lead (19) is connected with a circuit of a cutting machine, when the first sliding block (15) is tightly attached to the first contact block (16), the cutting motor (23), the first lead (19), the second lead (20), the power supply, the first sliding block (15) and the first contact block (16) form a communicated loop, a second sliding block (18) is arranged on one side of the guide post (14) close to the second sliding chute (12), a second contact block (17) is arranged on the side wall of the second sliding chute (12) close to one side of the groove (9), the second sliding block (18) is clung to the second contact block (17) under the elastic force of the second spring (13), the second sliding block (18) and the second contact block (17) are made of conductive materials, the second sliding block (18) is connected with one end of a fourth lead (22), the other end of the fourth lead (22) is connected with a power supply, the second contact block (17) is connected with one end of a third lead (21), the other end of the third lead (21) is connected with a circuit of the drawing machine (4), when the second sliding block (18) is tightly attached to the second contact block (17), the drawing machine (4), the third lead (21), the fourth lead (22), the power supply, the second sliding block (18) and the second contact block (17) form a communicated loop; and
collecting vehicle (7), collecting vehicle (7) are located between length fixing device and the cutting machine, and collecting vehicle (7) are used for collecting reinforcing bar (3) after the cutting.
2. A reinforcing bar fixed length cutting system as set forth in claim 1, wherein said cutter comprises: first pneumatic cylinder (24), motor (23) and cutting knife (25), install at installation cavity (2) top first pneumatic cylinder (24), install motor (23) on the output of first pneumatic cylinder (24), install cutting knife (25) on the output of motor (23), first pneumatic cylinder (24) are used for driving cutting knife (25) and move towards the direction that is close to installation cavity (2) bottom or keeps away from installation cavity (2) bottom, first wire (19) are connected with the positive pole of motor (23), and the negative pole of motor (23) passes through the conductor wire with the negative pole of power and is connected, and the one end of second wire (20) is connected with the positive pole of power.
3. A rebar length-fixing cutting system as claimed in claim 2, wherein said collection vehicle (7) comprises: pull handle (704), frame (701) and wheel (703), the inside of frame (701) is storing groove (702), storing groove (702) are used for storing reinforcing bar (3) after cutting knife (25) cuts off, after cutting knife (25) cut off reinforcing bar (3), the reinforcing bar (3) that are cut off fall into in storing groove (702) under the effect of gravity, wheel (703) are installed to the bottom of frame (701), wheel (703) are hugged closely with installation cavity (2) bottom, pull handle (704) are installed to one side that frame (701) are close to opening (5).
4. A reinforcing bar fixed-length cutting system as claimed in any one of claims 1 to 3, wherein said auxiliary delivery means comprises: the box body (26), a first installation shaft (28), a second installation shaft (29), a first guide wheel (30) and a second guide wheel (32), wherein the box body (26) is of a U-shaped barrel-shaped structure with an open top, the space in the box body (26) is a mounting groove (27), the first installation shaft (28) is horizontally installed in the mounting groove (27), two ends of the first installation shaft (28) are movably connected with two side walls of the box body (26), the second installation shaft (29) is horizontally installed in the mounting groove (27), two ends of the second installation shaft (29) are fixedly connected with two side walls of the box body (26), the first guide wheel (30) is rotatably installed on the first installation shaft (28), a first guide groove (31) surrounding a circle is formed in the first guide wheel (30), and the second guide wheel (32) is rotatably installed on the second installation shaft (29), offer second guide way (33) around a week on second leading wheel (32), a confined guiding hole (34) can be constituteed with second guide way (33) in first guide way (31), jack (35) that supply reinforcing bar (3) to pass are all seted up on the both sides of box (26), and guiding hole (34) also are used for supplying reinforcing bar (3) to pass, and the axis of two jacks (35) and the axis of guiding hole (34) are located same straight line.
5. The fixed length cutting system for the steel bars as claimed in claim 4, wherein the box body (26) is provided with adjusting grooves (36) on both side walls of the first mounting shaft (28), the first mounting shaft (28) can move towards the direction close to or away from the second mounting shaft (29) in the adjusting groove (36), first limiting rods (37) are mounted on two sides of two ends of the first mounting shaft (28), each first limiting rod (37) is tightly attached to the side wall of the box body (26), second limiting rods (39) are mounted on two sides of two ends of the second mounting shaft (29), each second limiting rod (39) is tightly attached to the side wall of the box body (26), a first spring (40) is mounted between each first limiting rod (37) and the second limiting rod (39) right below the first limiting rod (37), the reinforcing steel bar (3) is kept pressed in the guide hole (34) under the elastic force of the first spring (40).
6. A cutting system according to claim 5, wherein each of the first restraint rods (37) is detachably connected to the first mounting shaft (28), and each of the second restraint rods (39) is detachably connected to the second mounting shaft (29).
7. A cutting system according to claim 6, wherein each of the first restraint rods (37) is mounted on the first mounting shaft (28) by means of a screw (38), and each of the second restraint rods (39) is mounted on the second mounting shaft (29) by means of a screw (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911105431.3A CN110860627B (en) | 2019-11-13 | 2019-11-13 | Fixed-length cutting system for reinforcing steel bars |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911105431.3A CN110860627B (en) | 2019-11-13 | 2019-11-13 | Fixed-length cutting system for reinforcing steel bars |
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| CN110860627A CN110860627A (en) | 2020-03-06 |
| CN110860627B true CN110860627B (en) | 2021-02-12 |
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| CN117206434A (en) * | 2023-11-07 | 2023-12-12 | 德通建设集团有限公司 | Fixed-length cutting system for reinforcing steel bars and application method of fixed-length cutting system |
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| JP2004098144A (en) * | 2002-09-11 | 2004-04-02 | Minebea Co Ltd | Wire cutting device |
| CN201702297U (en) * | 2009-10-29 | 2011-01-12 | 郭奕传 | Fully automatic CNC steel bar straightening and cutting integrated machine |
| CN105436357A (en) * | 2015-12-03 | 2016-03-30 | 成都格瑞思文化传播有限公司 | Novel construction bar cutting machine |
| CN106513538A (en) * | 2016-10-08 | 2017-03-22 | 云南灵瑞农业科技有限公司 | Automatic non-scratch steel wire straightening cutting-off machine |
| CN107812860B (en) * | 2017-10-26 | 2023-11-24 | 广西三维铁路轨道制造有限公司 | Accurate fixed length of prestressing steel cuts off blanking machine |
| CN108543890B (en) * | 2018-04-04 | 2019-11-12 | 江苏金华普钢结构工程有限公司 | A kind of self-feeding formula reinforcing bar fixed-length cutting device |
| KR101972339B1 (en) * | 2018-08-30 | 2019-04-25 | 양희태 | Apparatus for making bolt |
| CN108971394A (en) * | 2018-08-31 | 2018-12-11 | 潍坊华高信息科技有限公司 | A kind of building trade bar cutter that can accurately adjust cutoff size |
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| CN110860627A (en) | 2020-03-06 |
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