CN206779338U - A kind of five automatic steel bar hoop-bendings - Google Patents
A kind of five automatic steel bar hoop-bendings Download PDFInfo
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- CN206779338U CN206779338U CN201720035879.2U CN201720035879U CN206779338U CN 206779338 U CN206779338 U CN 206779338U CN 201720035879 U CN201720035879 U CN 201720035879U CN 206779338 U CN206779338 U CN 206779338U
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- bending
- rotating shaft
- chain
- steel bar
- mandrel
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Abstract
A kind of five automatic steel bar hoop-bendings, including feeding machanism, drive mechanism, bending executing agency, support assembly and control system；The bending executing agency is made up of five groups of bending units, rotating shaft is respectively provided with wherein each group of bending unit, mandrel, pinch roller, sprocket wheel, chain, screw button type hitch frame, back-moving spring, chain drive arm and graduated circle, the rotating shaft is hollow-core construction, mandrel is set with rotating shaft, the sleeve being fixed on support assembly is set outside rotating shaft, the pinch roller is fixed on rotating shaft one end, sprocket wheel is fixedly mounted in the rotating shaft other end, the chain is fitted on sprocket wheel, chain one end connects screw button type hitch frame, the other end connects back-moving spring, the screw button type hitch frame is arranged on chain drive arm, the back-moving spring is fixed on sleeve, the chain drive arm is assemblied on sleeve in hinged way, the graduated circle is equipped with drive mechanism.The utility model significantly improves operating efficiency, greatly reduces production cost.
Description
Technical field
A kind of stirrup bender is the utility model is related to, especially one kind stirrup suitable for reinforced concrete member is molded
Five automatic steel bar hoop-bendings of processing, belong to metal without Machining Technology for Cutting field.
Background technology
Stirrup in reinforced concrete member, it is the ring steel reinforced bar configured for beam or post the resistance shearing of building.Such as
A kind of square set steel bar muscle hoop 1 shown in accompanying drawing 1, including three quarter bend 1-1 and two crotch 1-2 of junction, its into
Type technical process includes the steps such as bar straightening, cut-out and bending, and the shaping of the square set steel bar muscle hoop 1 is typically by reinforcing steel bar hoop bending
Machine is completed.
Existing stirrup bender by its structure be broadly divided into single head manually, single head numerical control, five power transmission shafts and five
The forms such as hydraulic pressure, wherein single head are manually and five first liquid pressure type stirrup benders need manual operation, and operating efficiency is relatively low；Single head number
Control stirrup bender is although simple to operate, automaticity is higher, universal performance is preferable, but shortcoming is bending hoop head working frequency
Height, service life are short, cause the increase of production cost；And five transmission shaft type stirrup benders exist complicated, volume and
Weight is big, the problems such as being inconvenient to transport, and the requirement to production site and environment is higher.
Utility model content
The utility model provides a kind of five automatic steel bar hoop-bendings for being applied to various production sites and environment, and it passes through
Mechanical drive mode completes the operations for forming of reinforcing bar muscle hoop, it is intended to reduces production cost, improves operating efficiency.
To achieve the above object, technical scheme is used by the utility model：
A kind of five automatic steel bar hoop-bendings, including feeding machanism, drive mechanism, bending executing agency, support assembly and
Control system；The support assembly is fixed on level ground, and the feeding machanism, drive mechanism and bending executing agency are pacified
On support assembly；The bending executing agency is made up of five groups of bending units, is all provided with wherein each group of bending unit
Put rotating shaft, mandrel, pinch roller, pressing plate, mandrel back-moving spring, sprocket wheel, chain, screw button type hitch frame, chain back-moving spring, chain
Actuating arm and graduated circle, the rotating shaft outside set sleeve, and the sleeve is fixed on support assembly, between rotating shaft and sleeve
Bearing is set, rotating shaft is hollow-core construction, and mandrel is set with rotating shaft, and the mandrel is assembled with rotating shaft with gap fiting mode,
Core back-end sets mandrel back-moving spring, and the pressing plate is fixed on support assembly, and the pinch roller is fixed on rotating shaft one end, is turning
Sprocket wheel is fixedly mounted in the axle other end, and the chain is fitted on sprocket wheel, and chain one end connection screw button type hitch frame, the other end connects
Chain back-moving spring, the screw button type hitch frame are arranged on chain drive arm, and the chain back-moving spring is fixed on machine
On frame assembly, the chain drive arm is assemblied on support assembly in hinged way, and chain drive arm coordinates with graduated circle to be tensed
Or chain is unclamped, the graduated circle is equipped with drive mechanism.
Above-mentioned five automatic steel bar hoop-bendings, mandrel drive is additionally provided with each group of bending unit of the bending executing agency
Swing arm, the mandrel actuating arm are the lever construction that fulcrum is arranged on support assembly, and its master arm one end coordinates with graduated circle
Driving mandrel front end completes to stretch out in rotating shaft or retract action.
Above-mentioned five automatic steel bar hoop-bendings, the drive mechanism include electric machine assembly, transmission component and main shaft, the electricity
Thermomechanical components are fixedly mounted on support assembly, including motor and decelerator, and the motor output shaft is connected with decelerator, by subtracting
Fast device driving transmission component and spindle operation.
Above-mentioned five automatic steel bar hoop-bendings, the column for being provided for positioning graduated circle on the main shaft external cylindrical surface are convex
Stupefied, the graduated circle is provided with the axle sleeve of hatch frame, and the axle sleeve is sleeved on outside main shaft, the convex stupefied clamping of column on the main shaft
Positioned in the opening of axle sleeve, and by bolt assembly locking.
Above-mentioned five automatic steel bar hoop-bendings, the graduated circle are additionally provided with the clappers for controlling rotating shaft and pinch roller rotation.
Above-mentioned five automatic steel bar hoop-bendings, the graduated circle is additionally provided with the pusher plate for controlling mandrel to act, in institute
State pusher plate and be provided with small arc-shaped plate.
Above-mentioned five automatic steel bar hoop-bendings, five groups of bending lists being arranged in order from left to right in the bending executing agency
Member respectively the first bending unit, the second bending unit, the 3rd bending unit, the 4th bending unit and the 5th bending unit,
The side of first bending unit, the 4th bending unit and the 5th bending unit is provided with the magnet for being used for adsorbing reinforcing bar.
Above-mentioned five automatic steel bar hoop-bendings, the clappers of first bending unit and the 3rd bending unit are provided with different arcs
The orthodrome plate of long size.
Above-mentioned five automatic steel bar hoop-bendings, the control system are provided with proximity switch and limit switch, and described approach is opened
Pass is arranged in above bending unit, and the limit switch is arranged in main shaft one end of drive mechanism.
Above-mentioned five automatic steel bar hoop-bendings, the feeding machanism are equipped with bar straightening equipment and shearing device, supplied
Expect to be provided with the discharging opening and guide slideway above bending executing agency in mechanism.
The utility model is after adopting the above technical scheme, the effect with following technological progress：
The utility model is a kind of five automatic steel bar hoop-bendings, and the shaping suitable for square set steel bar muscle bander's part adds
Work, the action of chain drive arm is promoted by graduated circle clappers in its five groups of bending units, is rotated by chain-driving sprocket wheel, so that
Rotating shaft and pinch roller rotate a certain angle in five groups of bending units, thus achieve square set steel bar muscle bander three quarter bends of part
With the bending and molding of two crotches in junction, wherein the first bending unit and the 5th bending unit are used for workpiece joint crotch
Shaping, the second bending unit, the 3rd bending unit, the 4th bending unit be used for workpiece quarter bend shaping；The utility model
Mandrel front end in each group of bending unit can be stretched out or retract in rotating shaft, when proximity switch collects reinforcing bar in control system
When being skidded off by discharging opening through guide slideway, drive mechanism operating, graduated circle rotation is driven, by mandrel actuating arm drive shaft and pressure
Wheel rotates, and realizes that bending reinforcement acts, continues to rotate with graduated circle, the small arc-shaped plate on pusher plate and mandrel actuating arm
Active arm contact, the front end of mandrel are retracted into rotating shaft, and workpiece loses the supporting role of mandrel, complete moving back from the bending unit
Material acts, when the small arc-shaped plate on pusher plate separates with the master arm of mandrel actuating arm, work of the mandrel in mandrel back-moving spring
Ejected with lower reset；The utility model sets column convex stupefied on main shaft external cylindrical surface, and hatch frame is set in graduated circle
Axle sleeve, axle sleeve is sleeved on outside main shaft, the convex stupefied opening for being installed on axle sleeve of column on main shaft, passes through bolt assembly locking
The fit structure of positioning, the graduated circle and main shaft not only ensure that reliable location of the graduated circle on main shaft, and can be according to work
The different adjustment graduated circle axial locations of part structure, so as to improve the universal performance of five automatic steel bar hoop-bendings.To sum up institute
State, the utility model not only has the advantages that simple in construction, easy to maintenance, place is adaptable, and significantly improves work
Make efficiency, through probationary certificate, five automatic steel bar hoop-bendings described in the utility model can produce 4800 square set types per hour
Reinforcing bar muscle hoop, improved more than three times compared with general NC single head hoop bender operating efficiency, so as to greatly reduce the cost of production.
Brief description of the drawings
Fig. 1 is square set steel bar muscle cuff structure schematic diagram；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is Fig. 2 K direction views；
Fig. 4 is drive mechanism schematic diagram；
Fig. 5 is bending unit structural representation；
Fig. 6 is graduated circle structural representation（By taking the first bending unit graduated circle as an example）；
Fig. 7, Fig. 8 are mandrel front end retraction process schematics（By taking the first bending unit graduated circle as an example）；
Fig. 9, Figure 10 are rotating shaft and pinch roller rotation process schematic diagram（By taking the first bending unit graduated circle as an example）.
Each label is expressed as in figure：1st, square set steel bar muscle hoop, 1-1, quarter bend, 1-2, crotch, 2, drive mechanism, 2-1,
Electric machine assembly, 2-2, transmission component, 2-3, main shaft, 2-4, column are convex stupefied, and 3, feeding machanism, 3-1, discharging opening, 3-2, guide are slided
Road, 4, bending unit, 4-1, mandrel, 4-2, pinch roller, 4-3, rotating shaft, 4-4, sprocket wheel, 4-5, chain, 4-6, mandrel actuating arm, 4-
7th, graduated circle, 4-7-1, clappers, 4-7-2, pusher plate, 4-7-3, axle sleeve, 4-7-4, bolt assembly, 4-7-5, small arc-shaped plate, 4-
7-6, orthodrome plate, 4-8, chain drive arm, 4-9, screw button type hitch frame, 4-10, chain back-moving spring, 4-11, sleeve, 4-
12nd, pressing plate, 4-13, mandrel back-moving spring, 5, support assembly, 6, magnet, 7, limit switch, 8, proximity switch.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further details to the utility model：
Of particular note is that：The "left", "right" noun of locality in present specification and claims in accompanying drawing 2 with identifying
Left and right direction it is consistent.
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of five automatic steel bar hoop-bendings, suitable for the workpiece of square set steel bar muscle hoop 1 into
Type is processed, and five automatic steel bar hoop-bendings include feeding machanism 3, drive mechanism 2, bending executing agency, the and of support assembly 5
Control system；The support assembly 5 is fixed on level ground, the feeding machanism 3, drive mechanism 2 and bending executing agency
It is installed on support assembly 5；The feeding machanism 3 is equipped with bar straightening equipment and shearing device, is set in feeding machanism 3
Setting in the discharging opening 3-1 above bending executing agency and guide slideway 3-2；The control system is provided with proximity switch 8 and limit
Bit switch 7, the proximity switch 8 are arranged in the top of bending unit 4, and the limit switch 7 is arranged in one end of drive mechanism 2.
Referring to Fig. 2, Fig. 5, in five automatic steel bar hoop-bendings described in the utility model, the bending executing agency by
Five groups of bending units 4 are formed, and five groups of bending units are arranged in order from left to right, respectively the first bending unit, the second folding
Curved unit, the 3rd bending unit, the 4th bending unit and the 5th bending unit, the first bending unit, the 4th bending unit and
The side of 5th bending unit is provided with the magnet 6 for being used for adsorbing reinforcing bar, in the first bending unit, the second bending unit, the 3rd folding
Rotating shaft 4-3, mandrel 4-1, pinch roller 4-2, pressing plate 4-12, core are respectively provided with curved unit, the 4th bending unit and the 5th bending unit
Axle back-moving spring 4-13, sprocket wheel 4-4, chain 4-5, screw button type hitch frame 4-9, chain back-moving spring 4-10, chain drive arm
4-8, graduated circle 4-7 and mandrel actuating arm 4-6；Sleeve 4-11, the sleeve 4-11 is set to be fixed on machine outside the rotating shaft 4-3
On frame assembly 5, bearing is set between rotating shaft 4-3 and sleeve 4-11, rotating shaft 4-3 is hollow-core construction, covers cored in rotating shaft 4-3
Axle 4-1；The mandrel 4-1 and rotating shaft 4-3 is assembled with gap fiting mode, and mandrel back-moving spring 4-13 is set in core back-end,
The pressing plate 4-12 is fixed on support assembly 5；The pinch roller 4-2 is fixed on the outer wall of rotating shaft 4-3 one end；The sprocket wheel 4-4
It is fixedly mounted on the rotating shaft 4-3 other ends；The chain 4-5 is fitted on sprocket wheel 4-4, and chain 4-5 one end connection screw button type is led
Draw frame 4-9, other end connection chain back-moving spring 4-10；The screw button type hitch frame 4-9 is arranged on chain drive arm 4-8
On；The chain back-moving spring 4-10 is fixed on support assembly 5；The chain drive arm 4-8 is assemblied in machine in hinged way
On frame assembly 5, chain drive arm 4-8 and graduated circle 4-7, which coordinates, tenses or unclamps chain 4-5；The graduated circle 4-7 and driving machine
Structure 2 is equipped；The mandrel actuating arm 4-6 is the lever construction that fulcrum is arranged on support assembly 5, its master arm one end and indexing
Circle 4-7 coordinates driving mandrel front end to complete stretching or retract action in rotating shaft 4-3；It is additionally provided with and is used in five bending units
Control the pressing plate 4-12 of reinforcing bar upper-lower position.
Referring to Fig. 2, Fig. 4, Fig. 6, in five automatic steel bar hoop-bendings described in the utility model, the drive mechanism 2
Including electric machine assembly 2-1, transmission component 2-2 and main shaft 2-3；The electric machine assembly 2-1 is fixedly mounted on support assembly 5, bag
Motor and decelerator are included, the motor output shaft is connected with decelerator, and transmission component 2-2 and main shaft 2-3 is driven by decelerator
Operating；It is provided for positioning graduated circle 4-7 column convex stupefied 2-4, the graduated circle 4-7 on the external cylindrical surface of the main shaft 2-3
Axle sleeve 4-7-3, the axle sleeve 4-7-3 provided with hatch frame are sleeved on main shaft 2-3 outsides, and column is convex stupefied on the main shaft 2-3
2-4 is installed on axle sleeve 4-7-3 opening, and is positioned by bolt assembly 4-7-4 lockings.
Referring to Fig. 6, Fig. 7, Fig. 8, in five automatic steel bar hoop-bendings described in the utility model, the graduated circle 4-7
It is additionally provided with the pusher plate 4-7-2 for controlling mandrel 4-1 to act；Small arc-shaped plate 4-7-5 is provided with the pusher plate 4-7-2 to tie
Structure, after flexing movement terminates, pusher plate 4-7-2 small arc-shaped plate 4-7-5 and mandrel actuating arm 4-6 active arm contact, core
Axle 4-1 front end is retracted from rotating shaft 4-3, when pusher plate 4-7-2 small arc-shaped plate 4-7-5 and mandrel actuating arm 4-6 active
When arm separates, mandrel 4-1 front end is stretched out from rotating shaft 4-3 front ends.
Referring to Fig. 6, Fig. 9, Figure 10, in five automatic steel bar hoop-bendings described in the utility model, the graduated circle 4-7
The clappers 4-7-1 for controlling rotating shaft 4-3 and pinch roller 4-2 to rotate is additionally provided with, orthodrome plate 4-7-6 is provided with the clappers；
When orthodrome plate 4-7-6 contacts with chain drive arm 4-8 on the 4-7-1 that has the final say, screw button type hitch frame 4-9 applies to chain 4-5
Add pulling force, chain 4-5 band movable sprockets 4-4, rotating shaft 4-3 and pinch roller 4-2 rotations, when orthodrome plate 4-7-6 and chain on clappers 4-7-1
When bar actuating arm 4-8 is separated, screw button type hitch frame 4-9 no longer applies pulling force to chain 4-5, and chain back-moving spring 4-10 passes through
Chain 4-5 drive sprockets 4-4, rotating shaft 4-3 and pinch roller 4-2 are reversely rotated.
The utility model is for the molding process of square set steel bar muscle bander's part：
First, enter after raw material reinforcing bar is aligned by equipment for straightening in feeding machanism 3, reinforcing bar is with the inverse time under equipment for straightening driving
Pin torsional mode constantly extends forward in feeding machanism 3, after reinforcing bar enters certain length in feeding machanism 3, shearing device
By bar cutting, cut-off reinforcing bar is slid to the top of five groups of bending units 4 by discharging opening 3-1 through guide slideway 3-2, and by
Magnet adsorption positions；
2nd, above bending unit 4Proximity switchAfter 8 sense reinforcing bar in place, start electric machine assembly 2-1, pass through
Power is transferred to main shaft 2-3 by reductor, transmission component 2-2；
3rd, main shaft 2-3 drives five graduated circle 4-7 in five groups of bending units to rotate simultaneously, and five graduated circles are according to institute
Belong to the sequencing of bending unit action, set the different initial angles of clappers 4-7-1 respectively, now the first bending unit and
5th bending unit acts simultaneously, completes square set steel bar muscle bander's part junction crotch 1-2 shaping；
4th, graduated circle clappers 4-7-1 is kept and chain drive arm by orthodrome plate 4-7-6 structures in the first bending unit
Contact, rotating shaft 4-3 and pinch roller 4-2 cooperations in the first bending unit is fixed reinforcing bar, now divide in the 5th bending unit
Degree circle 4-7 clappers 4-7-1 orthodrome plate 4-7-6 separates with chain drive arm, under the effect of chain back-moving spring 4-10 elastic force,
Chain 4-5 drive sprockets rotate backward, so as to drive pinch roller 4-2 to return to initial position by rotating shaft 4-3, at the same time the 5th bending
Graduated circle 4-7 pusher plate 4-7-2 and mandrel actuating arm 4-6 active arm contacts in unit, by mandrel actuating arm 4-6 slave arm
Promote in mandrel 4-1 front end retraction rotating shafts 4-3, workpiece exits from the 5th bending unit；
5th, the 4th bending unit acts, and in corresponding reinforcing bar workpiece position bending, while reinforcing bar is departed from the 5th bending list
The magnet 6 of first side, then, in the 4th bending unit in mandrel 4-1 front ends retraction rotating shaft 4-3, workpiece is from the 4th bending unit
In exit；
6th, the 3rd bending unit acts, and in corresponding reinforcing bar workpiece position bending, while reinforcing bar is departed from the 4th bending list
The magnet 6 of first side, then mandrel 4-1 front ends keep stretching state in the 3rd bending unit, graduated circle in the 3rd bending unit
Have the final say 4-7-1 by orthodrome plate 4-7-6 structures keep with chain drive arm contact, make in the 3rd bending unit rotating shaft 4-3 with
Pinch roller 4-2, which coordinates, is fixed reinforcing bar；
7th, graduated circle clappers 4-7-1 orthodrome plate 4-7-6 separates with chain drive arm in the first bending unit, makes the
Rotating shaft 4-3 and pinch roller 4-2 returns to initial position in one bending unit；
8th, the second bending unit acts, and in corresponding reinforcing bar workpiece position bending, while reinforcing bar is departed from the first bending list
The magnet 6 of first side, now workpiece completed all quarter bend 1-1 and crotch 1-2 forming operation, workpiece is by the second bending list
The mandrel 4-1 of member and the 3rd bending unit is supported；
9th, the mandrel 4-1 front ends of the second bending unit and the 3rd bending unit are retracted simultaneously, the square set steel bar muscle of shaping
Hoop 1 is discharged after dropping along discharging track；
Finally, the limit switch 7 for being arranged in main shaft 4-3 one end sends stop signal, and main shaft 4-3 shuts down, under wait
In place, the utility model enters next working cycles to one cut-off reinforcing bar.
Claims (10)
- A kind of 1. five automatic steel bar hoop-bendings, it is characterised in that：Five automatic steel bar hoop-bendings include feeding machanism （3）, drive mechanism（2）, bending executing agency, support assembly（5）WithControl system；The support assembly（5）It is fixed on level On ground, the feeding machanism（3）, drive mechanism（2）Executing agency is installed in support assembly with bending（5）On；The folding Curved executing agency is by five groups of bending units（4）Composition, rotating shaft is respectively provided with wherein each group of bending unit（4-3）, mandrel（4- 1）, pinch roller（4-2）, pressing plate（4-12）, mandrel back-moving spring（4-13）, sprocket wheel（4-4）, chain（4-5）, screw button type hitch frame （4-9）, chain back-moving spring（4-10）, chain drive arm（4-8）And graduated circle（4-7）, the rotating shaft（4-3）Outside sets set Cylinder（4-11）, the sleeve（4-11）It is fixed on support assembly（5）On, in rotating shaft（4-3）And sleeve（4-11）Between axle is set Hold, rotating shaft（4-3）For hollow-core construction, in rotating shaft（4-3）Middle suit mandrel（4-1）, the mandrel（4-1）With rotating shaft（4-3）With Gap fiting mode is assembled, and mandrel back-moving spring is set in core back-end（4-13）, the pressing plate（4-12）It is total to be fixed on frame Into（5）On, the pinch roller（4-2）It is fixed on rotating shaft（4-3）One end, in rotating shaft（4-3）Sprocket wheel is fixedly mounted in the other end（4-4）, The chain（4-5）It is fitted in sprocket wheel（4-4）On, chain（4-5）One end connects screw button type hitch frame（4-9）, other end company Chain back-moving spring（4-10）, the screw button type hitch frame（4-9）Installed in chain drive arm（4-8）On, the chain Back-moving spring（4-10）It is fixed on support assembly（5）On, the chain drive arm（4-8）Support assembly is assemblied in hinged way （5）On, chain drive arm（4-8）With graduated circle（4-7）Coordinate and tense or unclamp chain（4-5）, the graduated circle（4-7）With drive Motivation structure（2）It is equipped.
- 2. five automatic steel bar hoop-bendings according to claim 1, it is characterised in that：The bending executing agency it is each Group bending unit（4）In be additionally provided with mandrel actuating arm（4-6）, the mandrel actuating arm（4-6）Support assembly is arranged on for fulcrum （5）On lever construction, its master arm one end and graduated circle（4-7）Coordinate driving mandrel front end in rotating shaft（4-3）Middle completion is stretched Go out or retract action.
- 3. five automatic steel bar hoop-bendings according to claim 2, it is characterised in that：The drive mechanism（2）Including electricity Thermomechanical components（2-1）, transmission component（2-2）And main shaft（2-3）；The electric machine assembly（2-1）It is fixedly mounted on support assembly（5） On, including motor and decelerator, the motor output shaft be connected with decelerator, and transmission component is driven by decelerator（2-2）And Main shaft（2-3）Operating.
- 4. five automatic steel bar hoop-bendings according to claim 3, it is characterised in that：The main shaft（2-3）Outside cylinder It is provided for positioning graduated circle on face（4-7）Column it is convex stupefied（2-4）, the graduated circle（4-7）Axle sleeve provided with hatch frame （4-7-3）, the axle sleeve（4-7-3）It is sleeved on main shaft（2-3）Outside, the main shaft（2-3）Upper column is convex stupefied（2-4）It is installed on Axle sleeve（4-7-3）Opening, and pass through bolt assembly（4-7-4）Locking positions.
- 5. five automatic steel bar hoop-bendings according to claim 4, it is characterised in that：The graduated circle（4-7）It is additionally provided with For controlling rotating shaft（4-3）And pinch roller（4-2）The clappers of rotation（4-7-1）.
- 6. five automatic steel bar hoop-bendings according to claim 5, it is characterised in that：The graduated circle（4-7）It is additionally provided with For controlling mandrel（4-1）The pusher plate of action（4-7-2）, in the pusher plate（4-7-2）Upper setting small arc-shaped plate（4-7- 5）.
- 7. five automatic steel bar hoop-bendings according to claim 6, it is characterised in that：By a left side in the bending executing agency Five groups of bending units being arranged in order to the right side are respectively the first bending unit, the second bending unit, the 3rd bending unit, four fold Curved unit and the 5th bending unit, it is provided with and is used in the side of the first bending unit, the 4th bending unit and the 5th bending unit Adsorb the magnet of reinforcing bar（6）, the pressing plate for controlling reinforcing bar upper-lower position is equipped with five bending units（4-12）.
- 8. five automatic steel bar hoop-bendings according to claim 7, it is characterised in that：First bending unit and the 3rd The clappers of bending unit（4-7-1）Orthodrome plate provided with different arc size（4-7-6）.
- 9. five automatic steel bar hoop-bendings according to claim 8, it is characterised in that：The control system is provided with close open Close（8）And limit switch（7）, the proximity switch（8）It is arranged in above bending unit, the limit switch（7）It is arranged in drive Motivation structure（2）Main shaft（2-3）One end.
- 10. five automatic steel bar hoop-bendings according to any one of claim 1 to 9, it is characterised in that：The feeding machine Structure（3）It is equipped with bar straightening equipment and shearing device, in feeding machanism（3）Middle setting discharging opening（3-1）With guide slideway（3- 2）, the discharging opening（3-1）With guide slideway（3-2）Above bending executing agency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035879.2U CN206779338U (en) | 2017-01-12 | 2017-01-12 | A kind of five automatic steel bar hoop-bendings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720035879.2U CN206779338U (en) | 2017-01-12 | 2017-01-12 | A kind of five automatic steel bar hoop-bendings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206779338U true CN206779338U (en) | 2017-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720035879.2U Expired - Fee Related CN206779338U (en) | 2017-01-12 | 2017-01-12 | A kind of five automatic steel bar hoop-bendings |
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| Country | Link |
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| CN (1) | CN206779338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825314A (en) * | 2017-01-12 | 2017-06-13 | 宋会泽 | A kind of five automatic steel bar hoop-bendings |
| CN108213267A (en) * | 2018-02-13 | 2018-06-29 | 冯广建 | Automatic dislocation polyunit applied to stirrup bender |
-
2017
- 2017-01-12 CN CN201720035879.2U patent/CN206779338U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825314A (en) * | 2017-01-12 | 2017-06-13 | 宋会泽 | A kind of five automatic steel bar hoop-bendings |
| CN108213267A (en) * | 2018-02-13 | 2018-06-29 | 冯广建 | Automatic dislocation polyunit applied to stirrup bender |
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Granted publication date: 20171222 Termination date: 20190112 |