CN103736876B - A kind of reinforcing steel bar hoop bending machine - Google Patents
A kind of reinforcing steel bar hoop bending machine Download PDFInfo
- Publication number
- CN103736876B CN103736876B CN201310756972.9A CN201310756972A CN103736876B CN 103736876 B CN103736876 B CN 103736876B CN 201310756972 A CN201310756972 A CN 201310756972A CN 103736876 B CN103736876 B CN 103736876B
- Authority
- CN
- China
- Prior art keywords
- head
- turning
- cylinder
- steel bar
- dish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
The present invention relates to steel bar meter apparatus field, particularly relate to a kind of five and above head reinforcing steel bar hoop bending machine. A kind of reinforcing steel bar hoop bending machine, comprise 5 and above unit head, unit head is installed in orbit, unit head comprises head, cylinder, turn one's head dish and hydraulic ram, head is arranged on base plate, another side of base plate is provided with the strongback corresponding with head, and strongback is provided with pilot hole, and head both sides are separately installed with cylinder and dish of turning one's head. The head volume of the present invention is far smaller than the head volume being made up of motor and wheel box, it is possible to meet the production requirement of little stirrup, and owing to the present invention uses hydraulic pressure as active force, moment of torsion is big, can realize many radicals stirrup and bend simultaneously, it is achieved the object of high yield.
Description
Technical field
The present invention relates to steel bar meter apparatus field, particularly relate to a kind of five and above head reinforcing steel bar hoop bending machine.
Background technology
Along with the fast development of economic construction, building trade equipment is also in update progressively. The steel bar meter that automatic stirrup processing units is mainly used in construction site is shaping, and because it has, output is big, hoop bender is not out of shape, feature simple to operate, and its use range is also more and more extensive. But, dipstick metering by hand need to be made when existing reinforcing steel bar hoop bending machine head volume is big, moment of torsion is little, each head moves, expend time in length, have impact on the performance of equipment.
Existing reinforcing steel bar hoop bending machine adopts motor and wheel box transmission, causes that head volume is big, moment of torsion is little, it is difficult to produce little stirrup.
The cylinder of existing reinforcing steel bar hoop bending machine usually adopts welding or direct screw to be connected with mandrel, and mandrel can not float, it may also be useful to after for some time, and mandrel there will be certain crooked skew, it is difficult to accurately locates. And, to turn one's head when rotating, mandrel easily rotates with the rotation turned one's head, and what have impact on reinforcing bar is fixing, causes error.
Meanwhile, existing reinforcing steel bar hoop bending machine, each head needs the first length requirement according to special stirrup before production work, and the method for dipstick metering moves head by hand, and error is big, reading is difficult, calculating is difficult, expend time in the problems such as length to adopt this method to exist.
Above-mentioned existing reinforcing steel bar hoop bending machine is in structure and uses, it is clear that still has inconvenience and defect, and is urgently further improved. How to found a kind of accurate positioning, can automatically measure miles of relative movement and new reinforcing steel bar hoop bending machine that error is little, real belong to one of current important research and development problem.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of reinforcing steel bar hoop bending machine, adopt hydraulic pressure power make its accurate positioning and can accurately move head, thus overcome the deficiency of the existence such as existing head volume is big, moment of torsion is little, mandrel location is inaccurate, the manual measuring error in head location is big.
The present invention is achieved by the following technical solutions:
A kind of reinforcing steel bar hoop bending machine, its special character is to comprise 5 and above unit head, unit head is arranged on track 40, unit head comprises head 1, cylinder 2, turn one's head dish 3 and hydraulic ram 5, head 1 is installed on base 13, another side of base plate 13 is provided with the strongback 20 corresponding with head 1, strongback 20 is provided with pilot hole 21, head 1 both sides are separately installed with cylinder 2 and dish 3 of turning one's head, cylinder 2 is provided with mandrel 6, dish 3 side of turning one's head is provided with and turns one's head 4, turn one's head dish 3, turn one's head and 4 it is arranged on gear shaft 26, turn one's head and axle 25 of turning one's head is installed on 4, axle 25 periphery cover of turning one's head has needle bearing 23, axle 25 end of turning one's head is provided with axle head lid 24 of turning one's head, hydraulic ram 5 is provided with cylinder tooth bar 9, cylinder tooth bar 9 engages with gear shaft 26,
By screw 22 floating connection between described mandrel 6 and cylinder 2;
Described reinforcing steel bar hoop bending machine also comprises handle 7, reader 8 and L plate 12, L plate 12 is arranged on below base plate 13, and handle 7 passes and is arranged on L plate 12, and reader 8 is arranged on handle 7, L plate 12 end is provided with handle gear 15, and handle gear 15 engages with the tooth bar 18 being arranged on track 40;
It is provided with between described reader 8 and handle 7 and it is connected adjusting sleeve 14;
Described turning one's head is provided with rotationally fixed bearing 16 on 4;
Described dish 3 of turning one's head is provided with two blocks of electro-magnet 11, and head 1 is provided with the inductor block 10 of energy induced magnet signal, and inductor block 10 is arranged on head 1 by support 19.
After adopting such design, the present invention at least has the following advantages:
When 1, instant invention overcomes existing hoop bender transmission, head volume is big, moment of torsion is little, be difficult to produce the deficiency of little stirrup, the head volume of the present invention is far smaller than the head volume being made up of motor and wheel box, the production requirement of little stirrup can be met, owing to the present invention uses hydraulic pressure as active force, moment of torsion is big, many radicals stirrup can be realized bend, it is achieved the object of high yield simultaneously.
2, mandrel is overcome in a difficult problem for easy passive rotation in rotation process of turning one's head.
3, reverse angle by magnet and induction pick-up control, make torsion angle accurately adjustable, ease of Use.
4, the mandrel translational motion on each head rotates by the PLC conputer controlled in device power device part with turning one's head, distance between each head is also moved by the automatic output order of the PLC being connected with computer, reach existing five heads (more than five heads, such as: six heads, seven heads etc.) hoop bender miles of relative movement is conveniently, accurately, size error can be down to �� 0.2mm, and speed is fast, quality height.
5, present configuration compact, fully saved space, multiple stage head can be placed in less space.
Accompanying drawing explanation
Fig. 1: the reinforcing steel bar hoop bending machine one-piece construction schematic diagram of the present invention;
Fig. 2: the unit handpiece structure schematic diagram of the present invention;
Fig. 3: the cylinder of the present invention is connected structural representation with mandrel;
The A place sectional view of Fig. 4: Fig. 3;
Fig. 5: the mandrel using state figure of the present invention;
Fig. 6: the rotationally fixed bearing structural representation of the present invention;
Fig. 7: position view installed by the reader of the present invention;
Fig. 8: the L plate of the present invention with connecting structure of bottom plate schematic diagram;
In figure: 1, head, 2, cylinder, 3, dish of turning one's head, 4, turn one's head, 5, hydraulic ram, 6, mandrel, 7, handle, 8, reader, 9, cylinder tooth bar, 10, inductor block, 11, electro-magnet, 12, L plate, 13, base plate, 14, connect adjusting sleeve, 15, handle gear, 16, rotationally fixed bearing, 18, tooth bar, 19, support, 20, strongback, 21, pilot hole, 22, screw, 23, needle bearing, 24, turn one's head axle head lid, 25, axle of turning one's head, 26, gear shaft, 40, track, A, B, C, D, E: unit head.
Embodiment
Providing the specific embodiment of the present invention below with reference to accompanying drawing, being used for the formation to the present invention is described in further detail.
The reinforcing steel bar hoop bending machine of the present embodiment, comprise 5 and above unit head, unit head is arranged on track 40, unit head comprises head 1, cylinder 2, turn one's head dish 3 and hydraulic ram 5, head 1 is installed on base 13, another side of base plate 13 is provided with the strongback 20 corresponding with head 1, strongback 20 is provided with pilot hole 21, head 1 both sides are separately installed with cylinder 2 and dish 3 of turning one's head, cylinder 2 is provided with mandrel 6, dish 3 side of turning one's head is provided with and turns one's head 4, turn one's head dish 3, turn one's head and 4 it is arranged on gear shaft 26, turn one's head and axle 25 of turning one's head is installed on 4, axle 25 periphery cover of turning one's head has needle bearing 23, axle 25 end of turning one's head is provided with axle head lid 24 of turning one's head, hydraulic ram 5 is provided with cylinder tooth bar 9, cylinder tooth bar 9 engages with gear shaft 26, hydraulic ram 5 drives cylinder tooth bar 9 to move up and down by magnetic valve fuel feeding, and cylinder tooth bar 9 is rotated by the connected gear shaft 26 of gear driven, and gear shaft 26 drives 4 rotations of turning one's head,
By screw 22 floating connection between described mandrel 6 and cylinder 2, during location, mandrel 6 is released by cylinder 2, and under the reactive force of cylinder 2, mandrel 6 can unmanaged flexibility, top or pilot hole 21 place of mandrel 6 are provided with chamfering, after mandrel 6 is released by cylinder 2, mandrel 6 can when pilot hole 21 be with head decentraction, and adjustment is inserted in pilot hole 21 automatically, location is more accurate, avoids Working environment on the impact of equipment performance;
Described reinforcing steel bar hoop bending machine also comprises handle 7, reader 8 and L plate 12, L plate 12 is arranged on below base plate 13, and handle 7 passes and is arranged on L plate 12, and reader 8 is arranged on handle 7, L plate 12 end is provided with handle gear 15, and handle gear 15 engages with the tooth bar 18 being arranged on track 40; Reader 8 can read and show the number of turns that handle 7 moves, by PLC program, input dimension of hoop reinforcement to be made, PLC calculates the data that handle needs should show on the number of turns of movement and reader automatically, according to the data rotation handle that PLC exports, make the data of display on reader identical with the data that PLC calculates, adopt automatic or manual locking, fix each monomer head A, B, C, D, E on track 40;
Being provided with between described reader 8 and handle 7 and be connected adjusting sleeve 14, numerical value on this connection adjustable reader 8 is also fixed in Handle axis reliably and realizes blind-mate, avoids misreading number;
Described turning one's head is provided with rotationally fixed bearing 16 on 4, after mandrel 6 is released by cylinder 2, is arranged on the rotationally fixed bearing 16 turning one's head in 4 and can isolate torsional moment, reach the effect preventing mandrel from rotating;
Described dish 3 of turning one's head is provided with two blocks of electro-magnet 11, head 1 is provided with the inductor block 10 of energy induced magnet signal, inductor block 10 is arranged on head 1 by support 19, electro-magnet 11 can be followed dish 3 of turning one's head and is synchronized with the movement, the rotation angle that inductor block 10 is turned one's head by responding to the motion of two blocks of electro-magnet 11 and determine. PLC is connected with inductor block 10, receive turn one's head 4 torsion information, thus Controlling solenoid valve fuel feeding determines cylinder tooth bar 9 displacement, and angle is reversed in control.
During use, first will treat the length of side input PLC of stirrup processed, PLC exports the corresponding director data of each head according to setup algorithm, shake each head handle 7, numeral on reader 8 changes with the shake of handle, handle gear 15 rotates, and handle gear 15 engages the tooth bar 18 on track, drives head displacement.
When the theoretical data that the data on reader and PLC export are identical, automatic or manual is adopted to lock each monomer head, determine the position of monomer head A, B, C, D, E, PLC program designs various stirrup figure, stirrup model classification, automatically report to the police, automatically count, and can change by hand control and automation, accurately output signal, makes equipment run well.
The present invention is mainly used in numerical control five head hoop bender, and its size error can be down to �� 0.2mm, and speed is fast, quality height.
The unspecified content of the present invention is prior art, and those skilled in the art can obtain inspiration from the present embodiment and prior art, carries out distortion and obtains other embodiment. Therefore, protection scope of the present invention should be determined according to the protection domain of claim.
Claims (3)
1. a reinforcing steel bar hoop bending machine, it is characterized in that comprising 5 and above unit head, unit head is arranged on track (40), unit head comprises head (1), cylinder (2), turn one's head dish (3) and hydraulic ram (5), head (1) is arranged on base plate (13), another side of base plate (13) is provided with the strongback (20) corresponding with head (1), strongback (20) is provided with pilot hole (21), head (1) both sides are separately installed with cylinder (2) and dish of turning one's head (3), cylinder (2) is provided with mandrel (6), dish (3) side of turning one's head is provided with turn one's head (4), turn one's head dish (3), turn one's head (4) be arranged on gear shaft (26), turn one's head and (4) are provided with axle of turning one's head (25), axle (25) periphery cover of turning one's head has needle bearing (23), axle (25) end of turning one's head is provided with axle head lid (24) of turning one's head, hydraulic ram (5) is provided with cylinder tooth bar (9), cylinder tooth bar (9) engages with gear shaft (26), by screw (22) floating connection between described mandrel (6) and cylinder (2), described dish of turning one's head (3) is provided with two pieces of electro-magnet (11), head (1) is provided with the inductor block (10) of energy induced magnet signal, inductor block (10) is arranged on head (1) by support (19),
Unit head comprises handle (7), reader (8) and L plate (12), L plate (12) is arranged on base plate (13) lower section, handle (7) passes and is arranged on L plate (12), reader (8) is arranged on handle (7), L plate (12) end is provided with handle gear (15), and handle gear (15) engages with the tooth bar (18) being arranged on track (40).
2. a kind of reinforcing steel bar hoop bending machine according to claim 1, it is characterised in that be provided with between described reader (8) with handle (7) and be connected adjusting sleeve (14).
3. a kind of reinforcing steel bar hoop bending machine according to claim 1, it is characterised in that described in turn one's head (4) be provided with rotationally fixed bearing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756972.9A CN103736876B (en) | 2013-12-31 | 2013-12-31 | A kind of reinforcing steel bar hoop bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756972.9A CN103736876B (en) | 2013-12-31 | 2013-12-31 | A kind of reinforcing steel bar hoop bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103736876A CN103736876A (en) | 2014-04-23 |
| CN103736876B true CN103736876B (en) | 2016-06-08 |
Family
ID=50493984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310756972.9A Active CN103736876B (en) | 2013-12-31 | 2013-12-31 | A kind of reinforcing steel bar hoop bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103736876B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259343B (en) * | 2014-09-11 | 2016-05-11 | 建科机械（天津）股份有限公司 | Travel mechanism on angle-bender |
| CN104493007B (en) * | 2014-12-03 | 2016-08-24 | 于基绪 | Reinforcing steel bar hoop bending head and stirrup bender |
| CN104550556B (en) * | 2014-12-27 | 2016-06-15 | 于基绪 | Hoop bending device for steel bars |
| CN105983622A (en) * | 2015-01-27 | 2016-10-05 | 安徽海华机械制造有限公司 | Hoop bending device used for numerical control hoop bending machine |
| CN105983623A (en) * | 2015-01-27 | 2016-10-05 | 安徽海华机械制造有限公司 | Displacement mechanism used for hoop bending machine |
| CN105983625A (en) * | 2015-01-27 | 2016-10-05 | 安徽海华机械制造有限公司 | Induction device used for numerical control hoop bending machine |
| CN107363192A (en) * | 2017-07-25 | 2017-11-21 | 展彩娜 | Bar bending process equipment |
| CN107350385A (en) * | 2017-07-25 | 2017-11-17 | 展彩娜 | The two-way hoop bender of Double-head |
| CN107350384A (en) * | 2017-07-25 | 2017-11-17 | 展彩娜 | Steel member bending hoop head |
| CN107497966B (en) * | 2017-08-25 | 2019-02-01 | 博众精工科技股份有限公司 | A kind of electronic component bending mechanism |
| CN107803441B (en) * | 2017-11-30 | 2023-09-15 | 中冶建工集团有限公司 | Automatic steel bar hoop bending device |
| CN108438347A (en) * | 2018-05-14 | 2018-08-24 | 浙江嘉柯德智能科技有限公司 | A kind of automatic bag sheathing mechanism on packing machine |
| CN111589979A (en) * | 2020-04-13 | 2020-08-28 | 綦延青 | Small stirrup manufacturing device of hoop bending machine |
| CN111531069A (en) * | 2020-05-29 | 2020-08-14 | 莆田市天马机械制造有限公司 | Five-head pure hydraulic hoop bending machine |
| CN111468640A (en) * | 2020-05-29 | 2020-07-31 | 莆田市天马机械制造有限公司 | Pure hydraulic machine head of hoop bending machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1154063A (en) * | 1965-10-29 | 1969-06-04 | Mavilor Manufacture De Vilebre | Apparatus for Manufacturing Bent Wire Objects. |
| JPH09314268A (en) * | 1996-05-24 | 1997-12-09 | Shimizu Corp | Reinforcing bar bending hook machine |
| CN201428246Y (en) * | 2009-04-29 | 2010-03-24 | 曲华智 | Bending device of full-automatic hoop reinforcement machine |
| CN201609743U (en) * | 2010-03-22 | 2010-10-20 | 陈瑛 | Pneumatic five-handpiece hoop bending machine |
| CN103143643A (en) * | 2013-03-13 | 2013-06-12 | 嵊州市宏佳机械有限公司 | Pneumatic hoop bending device for steel bar hoop bending machine |
| CN203356483U (en) * | 2013-07-05 | 2013-12-25 | 深圳市康振机械科技有限公司 | Bending mechanism and steel bar bending machine provided with same |
| CN203649224U (en) * | 2013-12-31 | 2014-06-18 | 綦延青 | Rebar hoop bending machine |
-
2013
- 2013-12-31 CN CN201310756972.9A patent/CN103736876B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1154063A (en) * | 1965-10-29 | 1969-06-04 | Mavilor Manufacture De Vilebre | Apparatus for Manufacturing Bent Wire Objects. |
| JPH09314268A (en) * | 1996-05-24 | 1997-12-09 | Shimizu Corp | Reinforcing bar bending hook machine |
| CN201428246Y (en) * | 2009-04-29 | 2010-03-24 | 曲华智 | Bending device of full-automatic hoop reinforcement machine |
| CN201609743U (en) * | 2010-03-22 | 2010-10-20 | 陈瑛 | Pneumatic five-handpiece hoop bending machine |
| CN103143643A (en) * | 2013-03-13 | 2013-06-12 | 嵊州市宏佳机械有限公司 | Pneumatic hoop bending device for steel bar hoop bending machine |
| CN203356483U (en) * | 2013-07-05 | 2013-12-25 | 深圳市康振机械科技有限公司 | Bending mechanism and steel bar bending machine provided with same |
| CN203649224U (en) * | 2013-12-31 | 2014-06-18 | 綦延青 | Rebar hoop bending machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103736876A (en) | 2014-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103736876B (en) | A kind of reinforcing steel bar hoop bending machine | |
| CN203649222U (en) | Machine head of rebar hoop bending machine provided with anti-rotating bearing | |
| CN203649224U (en) | Rebar hoop bending machine | |
| CN211759966U (en) | Accurate positioning type drilling equipment for part mould for motor car | |
| CN201002113Y (en) | High precision curvature measuring and controlling device | |
| CN107150261A (en) | Axial workpiece profile measurer and its application | |
| CN201436109U (en) | An injection stroke displacement control device | |
| CN203993865U (en) | A kind of arbitrarily angled pipe communicated wire chalker | |
| CN102658504B (en) | Servo motor system and thickness measurement method based on same | |
| CN205763507U (en) | A kind of head bending device of stirrup bender | |
| CN101927290A (en) | Special spinning machine for numerical control die-free fan | |
| CN104107848A (en) | Round straightening process of numerical control round straightener | |
| CN204770339U (en) | Vertical bar angle bending machine | |
| CN104568620A (en) | Hose flexural fatigue testing machine | |
| CN207281180U (en) | Scanning support elevation mount based on Antenna testing system | |
| CN206818177U (en) | A kind of angular transducer detection means | |
| CN101468366B (en) | Method and device for controlling flatness of steel material | |
| CN103551919B (en) | A kind of repetitive positioning accuracy measurement mechanism of rotating machine arm automatic tool changer | |
| CN102941252B (en) | Automatic screw straightening device and method | |
| CN202701209U (en) | Rebar automatic bending machine | |
| CN205763509U (en) | A kind of head positioning device of stirrup bender | |
| CN102003953B (en) | Method for measuring form and position deformation of H-shape steel using measuring device | |
| CN203725657U (en) | Machine head positioning device of rebar hoop bending machine | |
| CN206140958U (en) | Crossbeam formula polar coordinates 3D printer | |
| CN209174713U (en) | The bending radius of clod wash mold adjusts device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |