CN103317057A - Multifunctional pile tip bending machine for precast pile steel bar cages - Google Patents
Multifunctional pile tip bending machine for precast pile steel bar cages Download PDFInfo
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- CN103317057A CN103317057A CN2013102344184A CN201310234418A CN103317057A CN 103317057 A CN103317057 A CN 103317057A CN 2013102344184 A CN2013102344184 A CN 2013102344184A CN 201310234418 A CN201310234418 A CN 201310234418A CN 103317057 A CN103317057 A CN 103317057A
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Abstract
The invention discloses a multifunctional pile tip bending machine for precast pile steel bar cages. The machine comprises a machine frame, and a pile tip bending device is installed on the machine frame. The pile tip bending device comprises a steel bar guide location mechanism and a power mechanism. A pile tip limit mechanism is further installed on the machine frame. The power mechanism comprises a first driving cylinder and a pressing bending assembly driven by the first driving cylinder to move linearly in a reciprocating mode. The steel bar guide location mechanism comprises a plurality of sets of steel bar limit portions and an adjustable stop portion. The sizes of the steel bar cages that the steel bar limit portions correspond to are different, and opening and closing of the steel bar limit portion are controlled by a motor and a second driving cylinder. The machine is high in automation degree, the problem of time and labor waste and difficulty in bending angle and size control due to manual bending is solved, labor intensity is reduced, and working efficiency is improved. The machine is especially suitable for bending of pile tips of threaded steel bar cages formed by automatically roll welding.
Description
Technical field
The present invention relates to a kind of bar folder, relate in particular to a kind of multifunctional precast pile cages pile top bar folder.
Background technology
Precast concrete pile can be divided into precast reinforced concrete pile and prestressed-concrete pile two large classes on the kind of main muscle and corresponding production technology.Wherein, precast reinforced concrete pile is by intensive colligation stirrup, and the main muscle of hoop knot is made steel reinforcement cage in advance, and behind adjustment, inspection, matched moulds, carry out cast concrete, covering, maintenance form.Traditional steel reinforcement cage can bend its pile top before colligation, and then carry out the colligation stirrup, and the steel reinforcement cage of existing prefabricated high intensity concrete square pile is automatic seam-welding formation, its pile top position can only just can bend after the stirrup roll welding is finished, if adopt manual bending, not only waste time and energy, and bending size and bending angle all be difficult to control, also easily damage the good steel reinforcement cage of roll welding.
Existing steel reinforcement cage bar folder can only bend the steel reinforcement cage of special diameter, when the size of steel reinforcement cage changes to some extent, existing steel reinforcement cage bar folder then can't carry out corresponding with it variation, namely can not carry out the switching between the steel reinforcement cage of different size, and the scope of application is less.Existing steel reinforcement cage is when bending, and length and the angle of pile top have been fixed, and can not carry out according to different demands the change of pile top length and angle.
In addition, present steel reinforcement cage bar folder is the manual or automanual mode of many employings in operating process, has so not only reduced operating efficiency, and has increased labour cost.
This shows, prior art awaits further improving and improving.
Summary of the invention
The present invention is the weak point of avoiding above-mentioned prior art to exist, a kind of multifunctional precast pile cages pile top bar folder is provided, this bar folder can carry out corresponding with it variation and can carry out according to the operating mode demand adjustment of pile top length and angle according to the variation of the length of side of steel reinforcement cage, the automaticity of this bar folder is higher, has effectively improved operating efficiency.
The technical solution adopted in the present invention is:
Multifunctional precast pile cages pile top bar folder, comprise frame, described frame comprises base and is installed in vertical supporting plate on the described base, described vertical supporting plate comprises the first vertical supporting plate and the second vertical supporting plate, described first, second vertical supporting plate one in front and one in back arranges and both are parallel to each other, and all offers approximate tetragonal port on described first, second vertical supporting plate; Between described first, second vertical supporting plate the pile top bending device is installed, also is provided with the pile top position-limit mechanism on the rear end face of described the second vertical supporting plate, described pile top bending device comprises reinforcing bar guide-localization mechanism and actuating unit;
Described actuating unit comprises the first driving cylinder and make the press-bending assembly of linear reciprocating motion under the drive of described the first driving cylinder;
Described reinforcing bar guide-localization mechanism comprises many cover reinforcing bar limiting sections, varying in size of every corresponding reinforcing bar of cover reinforcing bar limiting section, every cover reinforcing bar limiting section includes four identical crescent moons of structure and buckles, described four crescent moons deduction of points is not installed in four drift angle places of the port of above-mentioned the first vertical supporting plate, described each crescent moon button one end all is hinged by jointed shaft and above-mentioned first, second vertical supporting plate, the axle head of described every jointed shaft all is connected with sprocket wheel, and one of them sprocket wheel links to each other with motor, and described four sprocket wheels link to each other in twos by same chain; The other end of described each crescent moon button all by the bearing pin cross-under on above-mentioned first, second vertical supporting plate, the axle head of described every bearing pin all drives cylinder and links to each other with second, described each crescent moon is buckled and is provided with the reinforcing bar insertion groove; Described reinforcing bar guide-localization mechanism also comprises four adjustable stop parts, and described four adjustable stop parts are installed in respectively four drift angle places and corresponding one by one with above-mentioned crescent moon button of the port of above-mentioned the first vertical supporting plate;
Described first drives cylinder and second drives cylinder by the cylinder control system control that is arranged on above-mentioned vertical supporting plate one side; Described motor is by the electric machine control system control that is arranged on above-mentioned vertical supporting plate opposite side;
Described pile top position-limit mechanism comprises position-limited rack, described position-limited rack comprises four support columns that the rear end face with above-mentioned the second vertical supporting plate is connected, on the described support column limitting casing is installed, described limitting casing comprises the first clamping plate and the second clamping plate, described the first clamping plate and above-mentioned four support columns are connected, described first, be provided with baffle plate between the second clamping plate, be fixed with the size limited block on the front end face of described baffle plate, described baffle plate and above-mentioned first, the second clamping plate are bolt and connect, by in the spacing that increases between the first clamping plate and the baffle plate between pad or nut capable of regulating baffle plate and the above-mentioned vertical supporting plate.
Described first drives cylinder four, it is corresponding one by one with above-mentioned crescent moon button respectively, described first drives the piston rod that cylinder comprises cylinder body, is arranged on the location-plate on the cylinder body and links to each other with described cylinder body, and described press-bending assembly is installed in the end of above-mentioned piston rod.
Described press-bending assembly comprises pressure head, and described pressure head comprises two clamping parts and connects first bend on two clamping part tops, forms reinforcing bar bending groove in the middle of described two clamping parts, and the top of described the first bend links to each other with above-mentioned piston rod; Described reinforcing bar bending groove is over against the reinforcing bar that passes above-mentioned reinforcing bar guide-localization mechanism.
Described crescent moon button comprises two location divisions and connects the second bend of described two location divisions, and above-mentioned reinforcing bar insertion groove is positioned at the place, inboard centre position of described the second bend; The second bend of the crescent moon button of different covers is different with the radius of curvature of reinforcing bar insertion groove, the length of side of steel reinforcement cage is larger, the radius of curvature of its corresponding second bend and reinforcing bar insertion groove is larger, the length of side of steel reinforcement cage is less, and the radius of curvature of its corresponding second bend and reinforcing bar insertion groove is less.
Described adjustable stop part comprises the block at four drift angle places that are installed in the port on the first vertical supporting plate, the centre of described block offers locating hole, cross-under has double-screw bolt in the described locating hole, one end of described double-screw bolt is fixed with limited block, the central authorities of described limited block offer stopper slot, the outside of described double-screw bolt is equipped with clamp nut, and described double-screw bolt is realized its location on the first vertical supporting plate by clamp nut and block.
The cross section of described size limited block be in quadrangle and its two diagonal one be horizontally disposed with, another is vertical setting, the inside of described size limited block is hollow structure.
The deckle board that described first, second vertical supporting plate includes the bottom riser and is arranged on riser top, described bottom and is connected with bottom riser one, the cross section of described deckle board is quadrangle, the outside of four drift angles of described deckle board is provided with the installation end face, and above-mentioned first drives cylinder namely is installed on the described installation end face by location-plate; Above-mentioned port is opened in the centre of described deckle board, all curved transition of four drift angle places of described port; Four drift angles of described port are corresponding one by one with four drift angles of described deckle board.
The width of described location-plate is slightly larger than the spacing between above-mentioned first, second vertical supporting plate.
Described adjustable stop part and reinforcing bar limiting section all are positioned on the front end face of the first vertical supporting plate; Described the second driving cylinder and sprocket wheel all are positioned at the rear of the second vertical supporting plate.
Owing to having adopted technique scheme, the obtained beneficial effect of the present invention is:
1, the present invention drives advancing and going out of cylinder control bearing pin by second, control opening and closing of crescent moon button by the traction of sprocket wheel, reach the pressure head that links to each other with the first driving cylinder by the first driving cylinder and carry out the bending of steel reinforcement cage pile top, thereby realized that steel reinforcement cage inserts and the automation control that bends, save the labour, reduced labour cost.
2, when the size of the steel reinforcement cage of needs bendings changes to some extent, bar folder among the present invention can be by the complete variation that more brings adaptation steel reinforcement cage size that advances or drop back adjustable stop part and carry out the crescent moon button, thereby the pile top to the steel reinforcement cage of different size bends, and has increased its scope of application.
3, the present invention strengthens distance between pile top position-limit mechanism and the pile top bending device by the mode that increases nut or pad, thereby can control bending length and the angle of pile top, has satisfied under the different operating modes demand to steel reinforcement cage pile top length and angle.
4, automaticity of the present invention is high, has avoided manpower to bend wasting time and energy and angle of bend and the unmanageable problem of size of bringing, and has reduced labour intensity, has improved operating efficiency.
5, the present invention is particularly useful for the bending of the pile top of the screw-thread steel steel reinforcement cage that automatic seam-welding forms.
6, the present invention is simple in structure, and cost of manufacture is lower, and is stable, and reliability is high.
Description of drawings
Fig. 1 is that the present invention sees structural representation in the past from a side.
Fig. 2 is that the present invention sees structural representation in the past from opposite side.
Fig. 3 is the partial enlarged drawing of Fig. 1.
Fig. 4 is the structural representation of the first driving cylinder among the present invention.
Fig. 5 is the structural representation of crescent moon button among the present invention.
Fig. 6 is the structural representation of pile top position-limit mechanism among the present invention.
Fig. 7 is the structural representation before the steel reinforcement cage bending among the present invention.
Fig. 8 is the structural representation after the steel reinforcement cage bending among the present invention.
Wherein,
1, frame 1-1, base 1-2, bottom riser 1-3, deckle board 1-4, port 1-5, the first vertical supporting plate 1-6, the second vertical supporting plate 1-7, end face 2 is installed, position-limited rack 2-1, baffle plate 2-2, support column 2-3, the first clamping plate 2-4, the second clamping plate 3, adjustable stop part 3-1, block 3-2, double-screw bolt 3-3, limited block 3-4, stopper slot 3-5, clamp nut 4, first drives cylinder 4-1, cylinder body 4-2, location-plate 4-3, piston rod 5, pressure head 5-1, clamping part 5-2, the first bend 5-3, reinforcing bar bending groove 6, crescent moon button 6-1, location division 6-2, the second bend 6-3, reinforcing bar insertion groove 7, second drives cylinder 8, sprocket wheel 9, bearing pin 10, jointed shaft 11, the cylinder control system
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and specific embodiment, but the present invention is not limited to these embodiment.
As shown in Figures 1 and 2, multifunctional precast pile cages pile top bar folder, comprise frame 1, described frame 1 comprises base 1-1 and is installed in vertical supporting plate on the described base 1-1, described vertical supporting plate comprises the first vertical supporting plate 1-5 and the second vertical supporting plate 1-6, described first, the second vertical supporting plate one in front and one in back arranges and both are parallel to each other, described first, the deckle board 1-3 that the second vertical supporting plate includes bottom riser 1-2 and is arranged on described bottom riser 1-2 top and is connected with bottom riser 1-2 one, the cross section of described deckle board 1-3 is quadrangle, the outside of four drift angles of described deckle board 1-3 is provided with installs end face 1-7, the central position of described deckle board 1-3 offers port 1-4, all curved transition of four drift angle places of described port 1-4; Four drift angles of described port 1-4 are corresponding one by one with four drift angles of described deckle board 1-3; Between described first, second vertical supporting plate the pile top bending device is installed, described pile top bending device comprises actuating unit and reinforcing bar guide-localization mechanism.
Such as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 5, described reinforcing bar guide-localization mechanism comprises many cover reinforcing bar limiting sections, varying in size of every corresponding steel reinforcement cage of cover reinforcing bar limiting section, every cover reinforcing bar limiting section includes four identical crescent moons of structure and buckles 6, described four crescent moons deduction of points is not installed in four drift angle places of the port 1-4 of above-mentioned the first vertical supporting plate 1-5, described each crescent moon button 6 includes two location division 6-1 and connects the second bend 6-2 of described two location division 6-1, and the place, inboard centre position of described the second bend 6-2 offers reinforcing bar insertion groove 6-3; The second bend 6-2 of the crescent moon button of different covers is different with the radius of curvature of reinforcing bar insertion groove 6-3, the length of side of steel reinforcement cage is larger, the radius of curvature of its corresponding second bend 6-2 and reinforcing bar insertion groove 6-3 is larger, the length of side of steel reinforcement cage is less, and the radius of curvature of its corresponding second bend 6-2 and reinforcing bar insertion groove 6-3 is less; A location division of described each crescent moon button 6 all is hinged by jointed shaft 10 and above-mentioned first, second vertical supporting plate, the axle head of described every jointed shaft 10 all is connected with sprocket wheel 8, and one of them sprocket wheel links to each other with motor, and described four sprocket wheels 8 link to each other in twos by same chain; Another location division of described each crescent moon button 6 all by bearing pin 9 cross-under on above-mentioned first, second vertical supporting plate, the axle head of described every bearing pin 9 all drives cylinder 7 and links to each other with second; Described reinforcing bar guide-localization mechanism also comprises four adjustable stop parts 3, and described four adjustable stop parts are installed in respectively four drift angle places and corresponding one by one with above-mentioned crescent moon button 6 of the port 1-4 of above-mentioned the first vertical supporting plate 1-5; Described adjustable stop part 3 comprises the block 3-1 at four drift angle places that are installed in the port 1-4 on the first vertical supporting plate 1-5, the centre of described block 3-1 offers locating hole, cross-under has double-screw bolt 3-2 in the described locating hole, the end of described double-screw bolt 3-2 is fixed with limited block 3-3, the central authorities of described limited block 3-3 offer stopper slot 3-4, the outside of described double-screw bolt 3-2 is equipped with clamp nut 3-5, and described double-screw bolt 3-2 has realized its location on the first vertical supporting plate 1-5 by this clamp nut 3-5 and block 3-1; Described adjustable stop part 3 and reinforcing bar limiting section all are positioned on the front end face of the first vertical supporting plate 1-5; Described the second driving cylinder 7 and sprocket wheel 8 all are positioned at the rear of the second vertical supporting plate 1-6.
Such as Fig. 1, Fig. 2 and shown in Figure 4, described actuating unit comprises the first driving cylinder 4 and make the press-bending assembly of linear reciprocating motion under the drive of described the first driving cylinder 4; Described first drives cylinder 4 four, and it is corresponding one by one with above-mentioned crescent moon button 6 respectively, and described first drives the piston rod 4-3 that cylinder 4 comprises this 4-1 of cylinder body, is arranged on the location-plate 4-2 on the cylinder body 4-1 and links to each other with described cylinder body 4-1; The width of described location-plate 4-2 is slightly larger than the spacing between above-mentioned first, second vertical supporting plate; Described press-bending assembly is installed in the end of above-mentioned piston rod 4-3; Described press-bending assembly comprises pressure head 5, described pressure head 5 comprises two clamping part 5-1 and connects the first bend 5-2 on two clamping part 5-1 tops, form reinforcing bar bending groove 5-3 in the middle of described two clamping part 5-1, the top of described the first bend 5-3 links to each other with above-mentioned piston rod 4-3; Described reinforcing bar bending groove 5-3 is over against the reinforcing bar that passes above-mentioned reinforcing bar guide-localization mechanism.
Described first drives cylinder 4 and second drives cylinder 7 by cylinder control system 11 controls that are arranged on above-mentioned vertical supporting plate one side; Described motor is by the electric machine control system control that is arranged on above-mentioned vertical supporting plate opposite side.
Such as Fig. 2 and shown in Figure 6, be fixed with the pile top position-limit mechanism on the rear end face of described the second vertical supporting plate 1-6, described pile top position-limit mechanism comprises position-limited rack 2, described position-limited rack 2 comprises four support column 2-2 that are connected with above-mentioned the second vertical supporting plate 1-6, on the described support column 2-2 limitting casing is installed, described limitting casing comprises the first clamping plate 2-3 and the second clamping plate 2-4, and described the first clamping plate 2-3 and above-mentioned four support column 2-2 are connected; Between described first, second clamping plate baffle plate 2-1 is installed, is fixed with the size limited block on the front end face of described baffle plate 2-1; The cross section of described size limited block be in quadrangle and its two diagonal one be horizontally disposed with, another is vertical setting, the inside of described size limited block is hollow structure.
Operating process of the present invention can be done following concise and to the point description:
When the length of side of steel reinforcement cage hour, loosening clamp nut 3-5, double-screw bolt 3-2 is advanced to the direction near crescent moon button 6, be advanced to suitable position, tighten clamp nut 3-5 so that double-screw bolt 3-2 realizes the location, simultaneously, choose four drift angle places that the second little bend 6-2 of radius of curvature and the corresponding crescent moon button 6 of reinforcing bar insertion groove 6-3 are installed in described the first port 1-4; Afterwards, cylinder control system 11 starts the push-and-pull instruction, and under the control of cylinder control system 11, the second piston rod that drives cylinder 7 withdraws and spurs bearing pin 9 and extracts out from crescent moon button 6; Electric machine control system starts the forward instruction, and under the control of electric machine control system, driven by motor sprocket wheel 8 forwards closely drive 6 rotations of crescent moon button until crescent moon button 6 touches with it corresponding block 3-1; Then, the steel reinforcement cage pile top part as shown in Figure 7 that roll welding is good is inserted in the described bar folder behind stopper slot 3-4, reinforcing bar insertion groove 6-3 and reinforcing bar bending groove 5-3 successively; Afterwards, electric machine control system starts the counter-rotating instruction, and under the control of electric machine control system, 8 counter-rotatings of driven by motor sprocket wheel closely drive 6 rotations of crescent moon button to its initial position; Cylinder control system 11 starts second and drives the cylinder reset instruction, and under the control of cylinder control system 11, the second piston rod that drives cylinder 7 promotes bearing pin 9 and pierces in the crescent moon button 6, makes crescent moon button 6 be in locking state; Then, cylinder control system 11 starts the bending instruction, and under the control of cylinder control system 11, the first piston rod 4-3 that drives cylinder 4 moves to the reinforcing bar direction, until pressure head 5 press-bending pile tops are to the position of size limited block restriction; Afterwards, cylinder control system 11 starts first and drives cylinder 4 reset instructions, and the first driving cylinder 4 is resetted; Cylinder control system 11 starts the push-and-pull instruction immediately, and under the control of cylinder control system 11, the second piston rod that drives cylinder 7 withdraws and spurs bearing pin 9 and extracts out from crescent moon button 6; Electric machine control system starts the forward instruction, under the control of electric machine control system, driven by motor sprocket wheel 8 forwards, closely drive 6 rotations of crescent moon button until crescent moon button 6 touches with it corresponding block 3-1, then remove steel reinforcement cage, whole pile top bending process namely finishes, and can obtain the good steel reinforcement cage of bending as shown in Figure 8.
When the length of side of steel reinforcement cage is larger, loosening clamp nut 3-5, double-screw bolt 3-2 is dropped back to the direction away from the crescent moon button, recession is to suitable position, tighten clamp nut 3-5 so that double-screw bolt 3-2 realizes the location, simultaneously, choose four drift angle places that the second large bend 6-2 of radius of curvature and the corresponding crescent moon button 6 of reinforcing bar insertion groove 6-3 are installed in described the first port 1-4; Afterwards, cylinder control system 11 starts the push-and-pull instruction, and under the control of cylinder control system 11, the second piston rod that drives cylinder 7 withdraws and spurs bearing pin 9 and extracts out from crescent moon button 6; Electric machine control system starts the forward instruction, and under the control of electric machine control system, driven by motor sprocket wheel 8 forwards closely drive 6 rotations of crescent moon button until crescent moon button 6 touches with it corresponding block 3-1; Then, the steel reinforcement cage pile top part as shown in Figure 7 that roll welding is good is inserted in the described bar folder behind stopper slot 3-4, reinforcing bar insertion groove 6-3 and reinforcing bar bending groove 5-3 successively; Afterwards, electric machine control system starts the counter-rotating instruction, and under the control of electric machine control system, 8 counter-rotatings of driven by motor sprocket wheel closely drive 6 rotations of crescent moon button to its initial position; Cylinder control system 11 starts second and drives the cylinder reset instruction, and under the control of cylinder control system 11, the second piston rod that drives cylinder 7 promotes bearing pin 9 and pierces in the crescent moon button 6, makes crescent moon button 6 be in locking state; Then, cylinder control system 11 starts the bending instruction, and under the control of cylinder control system 11, the first piston rod 4-3 that drives cylinder 4 moves to the reinforcing bar direction, until pressure head 5 press-bending pile tops are to the position of size limited block restriction; Afterwards, cylinder control system 11 starts first and drives cylinder 4 reset instructions, and the first driving cylinder 4 is resetted; Cylinder control system 11 starts the push-and-pull instruction immediately, and under the control of cylinder control system 11, the second piston rod that drives cylinder 7 withdraws and spurs bearing pin 9 and extracts out from crescent moon button 6; Electric machine control system starts the forward instruction, under the control of electric machine control system, driven by motor sprocket wheel 8 forwards, closely drive 6 rotations of crescent moon button until crescent moon button 6 touches with it corresponding block 3-1, then remove steel reinforcement cage, whole pile top bending process namely finishes, and can obtain the good steel reinforcement cage of bending as shown in Figure 8.
In operating process, can be according to the demand of different operating modes, the pile top position-limit mechanism is adjusted, namely by increasing nut or the varying sized limited block of quantity of pad and the distance between the pile top bending device between the first clamping plate 2-3 and the baffle plate 2-1, closely bending length and the angle of pile top adjusted.
Bar folder among the present invention can be by the complete variation that more brings between adaptation steel reinforcement cage different size (being that the length of side is different) that advances or drop back adjustable stop part 3 and carry out the crescent moon button, thereby the pile top to the steel reinforcement cage of different size bends, increase its scope of application, improved operating efficiency.
Crescent moon button 6 among the present invention open with closing to be to be controlled by the rotating of motor and the second push pull maneuver that drives cylinder 7, to have realized the automation control that steel reinforcement cage inserts and shifts out, improved operating efficiency, reduced labour cost.
The part of not addressing among the present invention adopts or uses for reference prior art and can realize.
Although more use herein drive the terms such as cylinder 4, pressure head 5, crescent moon button 6, sprocket wheel 8, jointed shaft 10 such as frame 1, the first vertical supporting plate 1-5, position-limited rack 2, baffle plate 2-1, adjustable stop part 3, first, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present invention; They are construed to any additional restriction all is contrary with spirit of the present invention.
What need to further specify is that specific embodiment described herein only is to spiritual example explanation of the present invention.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (9)
1. multifunctional precast pile cages pile top bar folder, comprise frame, described frame comprises base and is installed in vertical supporting plate on the described base, described vertical supporting plate comprises the first vertical supporting plate and the second vertical supporting plate, described first, second vertical supporting plate one in front and one in back arranges and both are parallel to each other, and all offers approximate tetragonal port on described first, second vertical supporting plate; Between described first, second vertical supporting plate the pile top bending device is installed, also is provided with the pile top position-limit mechanism on the rear end face of described the second vertical supporting plate, described pile top bending device comprises reinforcing bar guide-localization mechanism and actuating unit, it is characterized in that:
Described actuating unit comprises the first driving cylinder and make the press-bending assembly of linear reciprocating motion under the drive of described the first driving cylinder;
Described reinforcing bar guide-localization mechanism comprises many cover reinforcing bar limiting sections, varying in size of every corresponding steel reinforcement cage of cover reinforcing bar limiting section, every cover reinforcing bar limiting section includes four identical crescent moons of structure and buckles, described four crescent moons deduction of points is not installed in four drift angle places of the port of above-mentioned the first vertical supporting plate, one end of described each crescent moon button all is hinged by jointed shaft and above-mentioned first, second vertical supporting plate, the axle head of described every jointed shaft all is connected with sprocket wheel, and one of them sprocket wheel links to each other with motor, and described four sprocket wheels link to each other in twos by same chain; The other end of described each crescent moon button all by the bearing pin cross-under on above-mentioned first, second vertical supporting plate, the axle head of described every bearing pin all drives cylinder and links to each other with second, described each crescent moon is buckled and is provided with the reinforcing bar insertion groove; Described reinforcing bar guide-localization mechanism also comprises four adjustable stop parts, and described four adjustable stop parts are installed in respectively four drift angle places and corresponding one by one with above-mentioned crescent moon button of the port of above-mentioned the first vertical supporting plate;
Described first drives cylinder and second drives cylinder by the cylinder control system control that is arranged on above-mentioned vertical supporting plate one side; Described motor is by the electric machine control system control that is arranged on above-mentioned vertical supporting plate opposite side;
Described pile top position-limit mechanism comprises position-limited rack, described position-limited rack comprises four support columns that the rear end face with above-mentioned the second vertical supporting plate is connected, on the described support column limitting casing is installed, described limitting casing comprises the first clamping plate and the second clamping plate, described the first clamping plate and above-mentioned four support columns are connected, described first, be provided with baffle plate between the second clamping plate, be fixed with the size limited block on the front end face of described baffle plate, described baffle plate and above-mentioned first, the second clamping plate are bolt and connect, by in the spacing that increases between the first clamping plate and the baffle plate between pad or nut capable of regulating baffle plate and the above-mentioned vertical supporting plate.
2. multifunctional precast pile cages pile top bar folder according to claim 1, it is characterized in that: described first drives cylinder four, it is corresponding one by one with above-mentioned crescent moon button respectively, described first drives the piston rod that cylinder comprises cylinder body, is arranged on the location-plate on the cylinder body and links to each other with described cylinder body, and described press-bending assembly is installed in the end of above-mentioned piston rod.
3. multifunctional precast pile cages pile top bar folder according to claim 2, it is characterized in that: described press-bending assembly comprises pressure head, described pressure head comprises two clamping parts and connects first bend on two clamping part tops, form reinforcing bar bending groove in the middle of described two clamping parts, the top of described the first bend links to each other with above-mentioned piston rod; Described reinforcing bar bending groove is over against the reinforcing bar that passes above-mentioned reinforcing bar guide-localization mechanism.
4. multifunctional precast pile cages pile top bar folder according to claim 1, it is characterized in that: described crescent moon button comprises two location divisions and connects the second bend of described two location divisions, and above-mentioned reinforcing bar insertion groove is positioned at the place, inboard centre position of described the second bend; The second bend of the crescent moon button of different covers is different with the radius of curvature of reinforcing bar insertion groove, the length of side of steel reinforcement cage is larger, the radius of curvature of its corresponding second bend and reinforcing bar insertion groove is larger, the length of side of steel reinforcement cage is less, and the radius of curvature of its corresponding second bend and reinforcing bar insertion groove is less.
5. multifunctional precast pile cages pile top bar folder according to claim 1, it is characterized in that: described adjustable stop part comprises the block at four drift angle places that are installed in the port on the first vertical supporting plate, the centre of described block offers locating hole, cross-under has double-screw bolt in the described locating hole, one end of described double-screw bolt is fixed with limited block, the central authorities of described limited block offer stopper slot, and the outside of described double-screw bolt is equipped with clamp nut.
6. multifunctional precast pile cages pile top bar folder according to claim 1, it is characterized in that: the cross section of described size limited block be in quadrangle and its two diagonal one be horizontally disposed with, another is vertical setting, the inside of described size limited block is hollow structure.
7. multifunctional precast pile cages pile top bar folder according to claim 2, it is characterized in that: the deckle board that described first, second vertical supporting plate includes the bottom riser and is arranged on riser top, described bottom and is connected with bottom riser one, the cross section of described deckle board is quadrangle, the outside of four drift angles of described deckle board is provided with the installation end face, and above-mentioned first drives cylinder namely is installed on the described installation end face by location-plate; Above-mentioned port is opened in the centre of described deckle board, all curved transition of four drift angle places of described port; Four drift angles of described port are corresponding one by one with four drift angles of described deckle board.
8. multifunctional precast pile cages pile top bar folder according to claim 7, it is characterized in that: the width of described location-plate is slightly larger than the spacing between above-mentioned first, second vertical supporting plate.
9. multifunctional precast pile cages pile top bar folder according to claim 1, it is characterized in that: described adjustable stop part and reinforcing bar limiting section all are positioned on the front end face of the first vertical supporting plate; Described the second driving cylinder and sprocket wheel all are positioned at the rear of the second vertical supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310234418.4A CN103317057B (en) | 2013-06-14 | 2013-06-14 | Multifunctional pile tip bending machine for precast pile steel bar cages |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310234418.4A CN103317057B (en) | 2013-06-14 | 2013-06-14 | Multifunctional pile tip bending machine for precast pile steel bar cages |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103317057A true CN103317057A (en) | 2013-09-25 |
| CN103317057B CN103317057B (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310234418.4A Expired - Fee Related CN103317057B (en) | 2013-06-14 | 2013-06-14 | Multifunctional pile tip bending machine for precast pile steel bar cages |
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| Country | Link |
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| CN (1) | CN103317057B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378775A (en) * | 2016-12-06 | 2017-02-08 | 无锡市创恒机械有限公司 | Robot fixing bracket device |
| CN106734743A (en) * | 2017-02-15 | 2017-05-31 | 许科 | A kind of angle-bender |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2269387B1 (en) * | 1974-04-30 | 1977-03-04 | Herlin Bernard | |
| SU937092A1 (en) * | 1978-08-21 | 1982-06-23 | Конструкторско-Технологическое Производство Управления Промпредприятий Главташкентстроя | Apparatus for bending reinforcement frameworks |
| JPH09206865A (en) * | 1996-02-01 | 1997-08-12 | Kyowa Kenki Kogyo Kk | Device for bending reinforcing bar |
| EP1837092A1 (en) * | 2006-03-22 | 2007-09-26 | A.W.M. s.p.a. | Automatic assembly for bending and inserting reinforcement bars in preformed metal reinforcement cages |
| CN201979022U (en) * | 2011-03-04 | 2011-09-21 | 杨焕 | Automatic steel bar hoop bending machine |
| CN102941291A (en) * | 2012-12-12 | 2013-02-27 | 陈伟民 | Light-small type numerical-control bus bar bending machine |
| CN203292378U (en) * | 2013-06-14 | 2013-11-20 | 青岛昊河水泥制品有限责任公司 | Multifunctional precast pile steel reinforcement cage pile tip bending machine |
-
2013
- 2013-06-14 CN CN201310234418.4A patent/CN103317057B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2269387B1 (en) * | 1974-04-30 | 1977-03-04 | Herlin Bernard | |
| SU937092A1 (en) * | 1978-08-21 | 1982-06-23 | Конструкторско-Технологическое Производство Управления Промпредприятий Главташкентстроя | Apparatus for bending reinforcement frameworks |
| JPH09206865A (en) * | 1996-02-01 | 1997-08-12 | Kyowa Kenki Kogyo Kk | Device for bending reinforcing bar |
| EP1837092A1 (en) * | 2006-03-22 | 2007-09-26 | A.W.M. s.p.a. | Automatic assembly for bending and inserting reinforcement bars in preformed metal reinforcement cages |
| CN201979022U (en) * | 2011-03-04 | 2011-09-21 | 杨焕 | Automatic steel bar hoop bending machine |
| CN102941291A (en) * | 2012-12-12 | 2013-02-27 | 陈伟民 | Light-small type numerical-control bus bar bending machine |
| CN203292378U (en) * | 2013-06-14 | 2013-11-20 | 青岛昊河水泥制品有限责任公司 | Multifunctional precast pile steel reinforcement cage pile tip bending machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378775A (en) * | 2016-12-06 | 2017-02-08 | 无锡市创恒机械有限公司 | Robot fixing bracket device |
| CN106734743A (en) * | 2017-02-15 | 2017-05-31 | 许科 | A kind of angle-bender |
| CN106734743B (en) * | 2017-02-15 | 2019-01-22 | 贾咸峰 | A kind of angle-bender |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103317057B (en) | 2014-11-19 |
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