CN103317060B - Pile toe bending machine of steel reinforcement cage of pre-cast pile - Google Patents
Pile toe bending machine of steel reinforcement cage of pre-cast pile Download PDFInfo
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- CN103317060B CN103317060B CN201310234650.8A CN201310234650A CN103317060B CN 103317060 B CN103317060 B CN 103317060B CN 201310234650 A CN201310234650 A CN 201310234650A CN 103317060 B CN103317060 B CN 103317060B
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Abstract
The invention discloses a pile toe bending machine of a steel reinforcement cage of a pre-cast pile. The pile toe bending machine of the steel reinforcement cage of the pre-cast pile comprises a rack which is provided with a pile toe bending device, wherein the pile toe bending device comprises a power mechanism and a reinforcing steel bar guiding and positioning mechanism; the reinforcing steel bar guiding and positioning mechanism comprises four groups of crescent buckles which are installed at four top corners of a through hole of a first vertical support plate respectively; one end of each crescent buckle is hinged to the first vertical support plate and a second vertical support plate through an articulated shaft while the other end of each crescent buckle penetrates and is connected to the first and second vertical support plates through a pin shaft; a first reinforcing steel bar insertion groove is formed in each crescent buckle; the shaft end of each pin shaft is connected to a second driving cylinder; the shaft end of each articulated shaft is connected to a chain wheel which is driven by a motor; the rack is also provided with a pile toe limiting mechanism. The pile toe bending machine of the steel reinforcement cage of the pre-cast pile realizes automatic control of insertion and bending of the steel reinforcement cage, saves labor force and lowers labor cost.
Description
Technical field
The present invention relates to a kind of bar folder, particularly relate to a kind of pile reinforcement cage pile tip bar folder.
Background technology
Precast concrete pile can be divided into precast reinforced concrete pile and the large class of prestressed-concrete pile two from the kind and corresponding production technology of main muscle.Wherein, precast reinforced concrete pile is by intensive colligation stirrup, and the main muscle of hoop knot makes steel reinforcement cage in advance, and after adjustment, inspection, matched moulds, carry out cast concrete, covering, maintenance form.Its pile top can bend by traditional steel reinforcement cage before colligation, and then carry out colligation stirrup, and the steel reinforcement cage of existing prefabricated high intensity concrete square pile is automatic seam-welding formation, its pile top position just can only bend after stirrup roll welding completes, according to manual bending, not only waste time and energy, and bending size and bending angle be all difficult to control, also easily damage the good steel reinforcement cage of roll welding.
In addition, existing steel reinforcement cage bar folder in operation more adopts manual or automanual mode, not only reduces operating efficiency like this, and adds labour cost.
As can be seen here, prior art awaits further improving.
Summary of the invention
The present invention is the weak point avoiding above-mentioned prior art to exist, and provides a kind of full-automatic pile reinforcement cage pile tip bar folder of increasing work efficiency.
The technical solution adopted in the present invention is:
A kind of pile reinforcement cage pile tip bar folder, comprise frame, described frame comprises base and is arranged on the vertical supporting plate on base, described vertical supporting plate comprises the first vertical supporting plate and the second vertical supporting plate, first, second vertical supporting plate described one in front and one in back arranges and both are parallel to each other, first, second vertical supporting plate described all offers the port of approximate quadrangle, between first, second vertical supporting plate described, reinforcing bar guide-localization mechanism and bending mechanism are installed, described reinforcing bar guide-localization mechanism comprises four groups of crescent moon buttons, it is arranged on four drift angle places of the port of above-mentioned first vertical supporting plate respectively, described each crescent moon button one end is all by jointed shaft and above-mentioned first, second vertical supporting plate is hinged, the other end all by bearing pin cross-under above-mentioned first, on second vertical supporting plate, described each crescent moon is buckled and is provided with the first reinforcing bar insertion groove, the axle head of above-mentioned every root bearing pin all drives cylinders with second, the axle head of above-mentioned every root jointed shaft is all connected with sprocket wheel, and one of them sprocket wheel is connected with motor, described four sprocket wheels are connected between two by same chain, described bending mechanism comprises the first driving cylinder and makees the press-bending assembly of linear reciprocating motion under driving the drive of cylinder described first, described first drives cylinder and second to drive cylinder to control by the cylinder control being arranged on above-mentioned vertical supporting plate side, described motor is controlled by the electric machine control system being arranged on above-mentioned vertical supporting plate opposite side, the rear of described second vertical supporting plate is provided with pile top position-limit mechanism, and described pile top position-limit mechanism comprises two columns be parallel to each other, and is provided with baffle plate between described two root posts, and the central position of the front end face of described baffle plate is provided with size limited block, described base comprises two transverse slats be parallel to each other and is arranged on two slide rails be parallel to each other between two transverse slats, and above-mentioned vertical supporting plate can slide along described slide rail.
Described first drives cylinder to have four, its piston rod including cylinder body, be arranged on the location-plate on cylinder body and be connected with described cylinder body, and above-mentioned press-bending assembly is arranged on described 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, and form reinforcing bar bending groove in the middle of described two clamping parts, the top of described first bend is connected with above-mentioned piston rod; Described reinforcing bar bending groove is just to the reinforcing bar passing 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 first reinforcing bar insertion groove is positioned at the inner side middle position of described second bend.
The cross section of described size limited block be quadrangle and in its two diagonal one in being horizontally disposed with, another in vertically arranging, the inside of described size limited block is hollow structure.
Four drift angle places of the port of described first vertical supporting plate are also provided with and above-mentioned crescent moon button block one to one, and described block is just provided with the second reinforcing bar insertion groove to one end of the first reinforcing bar insertion groove.
First, second vertical supporting plate described includes bottom riser and to be arranged on above the riser of described bottom and the deckle board be integrally connected with bottom riser, the cross section of described deckle board is quadrangle, the outside of four drift angles of described deckle board is provided with installation end face, and above-mentioned first drives cylinder to be namely arranged on described installation end face by location-plate; Above-mentioned port is opened in the centre of described deckle board, all curved transition in four drift angle places of described port; Four drift angles of described port and four drift angle one_to_one corresponding of described deckle board.
The width of described location-plate is slightly larger than the spacing between first, second vertical supporting plate above-mentioned.
Described crescent moon button and block are all positioned on the front end face of the first vertical supporting plate; Described second drives cylinder and sprocket wheel to be all positioned at the rear of the second vertical supporting plate.
Owing to have employed technique scheme, the beneficial effect acquired by the present invention is:
1, the present invention drives cylinder to control entering and going out of bearing pin by second, opening and conjunction of crescent moon button is controlled by the traction of sprocket wheel, drive cylinder by first and drive the pressure head of cylinders to carry out the bending of steel reinforcement cage pile top with first, thus achieve steel reinforcement cage insertion and the Automated condtrol bent, save labour, reduce labour cost.
2, automaticity of the present invention is high, avoid manpower bending bring waste time and energy and angle of bend and the unmanageable problem of size, reduce labour intensity, improve operating efficiency.
3, 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 is formed.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention looks over from side.
Fig. 2 is the structural representation that the present invention looks over from opposite side.
Fig. 3 is the structural representation of the first driving cylinder and press-bending assembly in the present invention.
Fig. 4 is the structural representation of crescent moon button in the present invention.
Fig. 5 is the structural representation in the present invention before steel reinforcement cage bending.
Fig. 6 is the structural representation in the present invention after steel reinforcement cage bending.
Wherein,
1, frame 1-1, base 1-2, bottom riser 1-3, deckle board 1-4, port 1-5, first vertical supporting plate 1-6, second vertical supporting plate 1-7, end face 2 is installed, pile top position-limit mechanism 2-1, column 2-2, baffle plate 2-3, size limited block 3, block 3-1, second reinforcing bar insertion groove 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, first bend 5-3, reinforcing bar bending groove 6, crescent moon button 6-1, location division 6-2, second bend 6-3, first reinforcing bar insertion groove 7, second drives cylinder 8, sprocket wheel 9, bearing pin 10, jointed shaft 11, cylinder control
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the present invention is described in further detail, but the present invention is not limited to these embodiments.
As shown in Figures 1 and 2, full-automatic pile reinforcement cage pile tip bar folder, comprise frame 1, described frame 1 comprises base 1-1 and is arranged on the vertical supporting plate on 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, second vertical supporting plate one in front and one in back arranges and both are parallel to each other, described first, second vertical supporting plate includes bottom riser 1-2 and to be arranged on above described bottom riser 1-2 and the deckle board 1-3 be integrally connected with bottom riser 1-2, 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, the all curved transition in four drift angle places of described port 1-4, four drift angles of described port 1-4 and four drift angle one_to_one corresponding of described deckle board 1-3, between first, second vertical supporting plate described, reinforcing bar guide-localization mechanism and bending mechanism are installed, described base 1-1 comprises two transverse slats be parallel to each other and is arranged on two slide rails be parallel to each other between two transverse slats, and above-mentioned vertical supporting plate can slide along described slide rail, thus can control bending length and the angle of steel reinforcement cage pile top.
Described reinforcing bar guide-localization mechanism comprises four groups of crescent moon buttons 6, it is arranged on four drift angle places of the port 1-4 of above-mentioned first vertical supporting plate 1-5 respectively, 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 inner side middle position of described second bend 6-2 is provided with the first reinforcing bar insertion groove 6-3; One of them location division of described each crescent moon button 6 is all hinged by jointed shaft 10 and first, second vertical supporting plate above-mentioned and the axle head of described every root jointed shaft 10 is all connected with sprocket wheel 8, in described four sprocket wheels, one of them sprocket wheel is connected with motor, and described four sprocket wheels 8 are connected between two by same chain; Another location division of described each crescent moon button 6 all by bearing pin 9 cross-under on first, second vertical supporting plate above-mentioned and the axle head of described every root bearing pin 9 all drives cylinder 7 to be connected with second.
Described actuating unit comprises the first driving cylinder 4 and makees the press-bending assembly of linear reciprocating motion under driving the drive of cylinder 4 described first; Described first drives cylinder 4 to have four, its piston rod 4-3 including cylinder body 4-1, be arranged on the location-plate 4-2 on cylinder body 4-1 and be connected with described cylinder body 4-1, and above-mentioned press-bending assembly is arranged on described piston rod 4-3; The width of described location-plate 4-2 is slightly larger than the spacing between first, second vertical supporting plate above-mentioned, and described first drives cylinder 4 to be arranged on above-mentioned installation end face 1-7 by this location-plate 4-2; 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 first bend 5-2 is connected with above-mentioned piston rod 4-3; Described reinforcing bar bending groove 5-3 is just to the reinforcing bar passing above-mentioned reinforcing bar guide-localization mechanism.
Described first drives cylinder 4 and second to drive cylinder 7 to control by the cylinder control 11 being arranged on above-mentioned vertical supporting plate side; Described motor is controlled by the electric machine control system being arranged on above-mentioned vertical supporting plate opposite side.
Four drift angle places of the port 1-4 of described first vertical supporting plate 1-5 are also provided with and above-mentioned crescent moon button 6 block 3 one to one, and described block 3 is just provided with the second reinforcing bar insertion groove 3-1 to one end of the first reinforcing bar insertion groove 6-3.
Preferably, described crescent moon button 6 and block 3 are all positioned on the front end face of the first vertical supporting plate 1-5; Described second drives cylinder 7 and sprocket wheel 8 to be all positioned at the rear of the second vertical supporting plate 1-6.
The rear of described second vertical supporting plate is provided with pile top position-limit mechanism, described pile top position-limit mechanism comprises two column 2-1 be parallel to each other, be provided with baffle plate 2-2 between described two root post 2-1, the central position of the front end face of described baffle plate 2-2 is provided with size limited block; The cross section of described size limited block be quadrangle and in its two diagonal one in being horizontally disposed with, another in vertically arranging, the inside of described size limited block is hollow structure.
Operating process of the present invention can be briefly described below:
Cylinder control 11 starts push-and-pull instruction, and under the control of cylinder control 11, second drives the piston rod of cylinder 7 withdraw and pull bearing pin 9 to extract out from crescent moon button 6; Electric machine control system starts rotating forward instruction, and under the control of electric machine control system, driven by motor sprocket wheel 8 rotates forward, and closely drives crescent moon button 6 to rotate until crescent moon button 6 touches the block 3 corresponded; Then, steel reinforcement cage pile top part as shown in Figure 5 good for roll welding is inserted in described bar folder successively after the second reinforcing bar insertion groove 3-1, the first reinforcing bar insertion groove 6-3 and reinforcing bar bending groove 5-3; Afterwards, electric machine control system starts toggling command, and under the control of electric machine control system, driven by motor sprocket wheel 8 reverses, and closely drives crescent moon button 6 to rotate to its initial position; Cylinder control 11 starts the second driving cylinder reset instruction, and under the control of cylinder control 11, second drives the piston rod of cylinder 7 to promote bearing pin 9 pierces in crescent moon button 6, makes crescent moon button 6 be in locking state; Then, cylinder control 11 starts bending instruction, and under the control of cylinder control 11, first drives the piston rod 4-3 of cylinder 4 to move to reinforcing bar direction, the position that pile top limits to size limited block until pressure head 5 bends; Afterwards, cylinder control 11 starts the first driving cylinder 4 reset instruction, and the first driving cylinder 4 is resetted; Cylinder control 11 starts push-and-pull instruction immediately, and under the control of cylinder control 11, second drives the piston rod of cylinder 7 withdraw and pull bearing pin 9 to extract out from crescent moon button 6; Electric machine control system starts rotating forward instruction, under the control of electric machine control system, driven by motor sprocket wheel 8 rotates forward, closely crescent moon button 6 is driven to rotate until crescent moon button 6 touches the block 3 corresponded, then steel reinforcement cage is removed, namely whole pile top bending process terminates, and can obtain the steel reinforcement cage that bending is as shown in Figure 6 good.
The part do not addressed in the present invention adopts or uses for reference prior art and can realize.
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 is formed.
Although more employ such as frame 1, first vertical supporting plate 1-5, position-limited rack 2, baffle plate 2-1, block 3, first drive the terms such as cylinder 4, pressure head 5, crescent moon button 6, sprocket wheel 8, jointed shaft 10, do not get rid of the possibility using other term herein.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Need to further illustrate, specific embodiment described herein is only to spiritual example explanation of the present invention.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (7)
1. a pile reinforcement cage pile tip bar folder, comprise frame, described frame comprises base and is arranged on the vertical supporting plate on base, described vertical supporting plate comprises the first vertical supporting plate and the second vertical supporting plate, first, second vertical supporting plate described one in front and one in back arranges and both are parallel to each other, first, second vertical supporting plate described all offers the port of the quadrangle of the curved transition in each drift angle place, between first, second vertical supporting plate described, reinforcing bar guide-localization mechanism and bending mechanism are installed, it is characterized in that:
Described reinforcing bar guide-localization mechanism comprises four groups of crescent moon buttons, it is arranged on four drift angle places of the port of above-mentioned first vertical supporting plate respectively, described each crescent moon button one end is all by jointed shaft and above-mentioned first, second vertical supporting plate is hinged, the other end all by bearing pin cross-under above-mentioned first, on second vertical supporting plate, described each crescent moon is buckled and is provided with the first reinforcing bar insertion groove, the axle head of above-mentioned every root bearing pin all drives cylinders with second, the axle head of above-mentioned every root jointed shaft is all connected with sprocket wheel, and one of them sprocket wheel is connected with motor, described four sprocket wheels are connected between two by same chain, described crescent moon button comprises two location divisions and connects the second bend of described two location divisions, and above-mentioned first reinforcing bar insertion groove is positioned at the inner side middle position of described second bend,
Described bending mechanism comprises the first driving cylinder and makees the press-bending assembly of linear reciprocating motion under driving the drive of cylinder described first;
Described first drives cylinder and second to drive cylinder to control by the cylinder control being arranged on above-mentioned vertical supporting plate side; Described motor is controlled by the electric machine control system being arranged on above-mentioned vertical supporting plate opposite side;
The rear of described second vertical supporting plate is provided with pile top position-limit mechanism, and described pile top position-limit mechanism comprises two columns be parallel to each other, and is provided with baffle plate between described two root posts, and the central position of the front end face of described baffle plate is provided with size limited block; The cross section of described size limited block be quadrangle and in its two diagonal one in being horizontally disposed with, another in vertically arranging, the inside of described size limited block is hollow structure;
Described base comprises two transverse slats be parallel to each other and is arranged on two slide rails be parallel to each other between two transverse slats, and above-mentioned vertical supporting plate can slide along described slide rail.
2. a kind of pile reinforcement cage pile tip bar folder according to claim 1, it is characterized in that: described first drives cylinder to have four, its piston rod including cylinder body, be arranged on the location-plate on cylinder body and be connected with described cylinder body, above-mentioned press-bending assembly is arranged on described piston rod.
3. a kind of pile reinforcement cage pile tip 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 first bend is connected with above-mentioned piston rod; Described reinforcing bar bending groove is just to the reinforcing bar passing above-mentioned reinforcing bar guide-localization mechanism.
4. a kind of pile reinforcement cage pile tip bar folder according to claim 1, it is characterized in that: four drift angle places of the port of described first vertical supporting plate are also provided with and above-mentioned crescent moon button block one to one, and described block is just provided with the second reinforcing bar insertion groove to one end of the first reinforcing bar insertion groove.
5. a kind of pile reinforcement cage pile tip bar folder according to claim 3, it is characterized in that: first, second vertical supporting plate described includes bottom riser and to be arranged on above the riser of described bottom and the deckle board be integrally connected with bottom riser, the cross section of described deckle board is quadrangle, the outside of four drift angles of described deckle board is provided with installation end face, and above-mentioned first drives cylinder to be namely arranged on described installation end face by location-plate; Above-mentioned port is opened in the centre of described deckle board; Four drift angles of described port and four drift angle one_to_one corresponding of described deckle board.
6. a kind of pile reinforcement cage pile tip bar folder according to claim 5, is characterized in that: the width of described location-plate is slightly larger than the spacing between first, second vertical supporting plate above-mentioned.
7. a kind of pile reinforcement cage pile tip bar folder according to claim 4, is characterized in that: described crescent moon button and block are all positioned on the front end face of the first vertical supporting plate; Described second drives cylinder and sprocket wheel to be all positioned at the rear of the second vertical supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310234650.8A CN103317060B (en) | 2013-06-14 | 2013-06-14 | Pile toe bending machine of steel reinforcement cage of pre-cast pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310234650.8A CN103317060B (en) | 2013-06-14 | 2013-06-14 | Pile toe bending machine of steel reinforcement cage of pre-cast pile |
Publications (2)
| Publication Number | Publication Date |
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| CN103317060A CN103317060A (en) | 2013-09-25 |
| CN103317060B true CN103317060B (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310234650.8A Active CN103317060B (en) | 2013-06-14 | 2013-06-14 | Pile toe bending machine of steel reinforcement cage of pre-cast pile |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1437064A (en) * | 1974-04-29 | 1976-05-26 | Dart M Y Co Games Ltd | Dartboards |
| JP2965912B2 (en) * | 1996-09-10 | 1999-10-18 | 株式会社オグラ | Rebar bending machine |
| FR2772652B1 (en) * | 1997-12-23 | 2000-03-10 | Electro Metal Du Loiret | METHOD AND DEVICE FOR FORMING METAL WIRES |
| KR100995100B1 (en) * | 2008-05-14 | 2010-11-18 | 주식회사 금강 | Apparatus and method for die-bending wires |
| CN201350488Y (en) * | 2009-02-13 | 2009-11-25 | 中建八局第一建设有限公司 | Metal strip bending device |
| JP4880726B2 (en) * | 2009-07-08 | 2012-02-22 | 株式会社板屋製作所 | Wire forming equipment |
| CN102979086B (en) * | 2012-12-17 | 2013-09-04 | 青岛兴河建材有限公司 | Prestressed concrete square pile and manufacturing method thereof |
| CN203292383U (en) * | 2013-06-14 | 2013-11-20 | 青岛兴河建材有限公司 | Pile tip bending machine for precast pile reinforcement cage |
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2013
- 2013-06-14 CN CN201310234650.8A patent/CN103317060B/en active Active
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| CN103317060A (en) | 2013-09-25 |
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Address after: 266409 Wangshan industrial community, Boli Town, Jiaonan City, Qingdao City, Shandong Province Patentee after: Qingdao Xinghe New Building Materials Technology Co.,Ltd. Address before: 266409 Wangshan industrial community, Boli Town, Jiaonan City, Qingdao City, Shandong Province Patentee before: QINGDAO XINGHE BUILDING MATERIAL Co.,Ltd. |
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Effective date of registration: 20210415 Address after: 266739 No.1, Zhuzhu Road, Renzhao Town, Pingdu City, Qingdao City, Shandong Province Patentee after: QINGDAO YULONG HAOHE BUILDING MATERIAL TECHNOLOGY Co.,Ltd. Address before: 266409 Wangshan industrial community, Boli Town, Jiaonan City, Qingdao City, Shandong Province Patentee before: Qingdao Xinghe New Building Materials Technology Co.,Ltd. |