CN105170840B - A kind of oil cylinder controls automatic reinforcing bar bender - Google Patents
A kind of oil cylinder controls automatic reinforcing bar bender Download PDFInfo
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- CN105170840B CN105170840B CN201510623029.XA CN201510623029A CN105170840B CN 105170840 B CN105170840 B CN 105170840B CN 201510623029 A CN201510623029 A CN 201510623029A CN 105170840 B CN105170840 B CN 105170840B
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- reinforcing bar
- oil cylinder
- push pedal
- inroller
- cylinder
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Abstract
The present invention provides a kind of oil cylinder and controls the parts such as automatic reinforcing bar bender, including main frame mounting, oil cylinder, cylinder flange mounting, cylinder head connector, oil cylinder tailstock, push pedal, cutting knife, upper cover plate, stem gear, bearing, curved muscle post, mobile body, proximity transducer, feeding machine bench, main drawing-inroller, main axle, reducing motor, rotary shafts, driven shaft, driven pulley, slip push pedal, limit switch.It is contemplated that realizing automated production to reinforcing bar crotch, replacing artificial crotch operation by bender, mainly by the action of oil cylinder, reducing motor, cutting knife etc., the reinforcing bar that rotary shafts are sent completes crotch operation as requested.The present invention also has the advantages that efficiency high, precision are high, automaticity is high, suitable for producing in enormous quantities.
Description
Technical field
Automatic reinforcing bar bender is controlled the present invention relates to a kind of reinforcing bar bender, more particularly to a kind of oil cylinder.
Background technology
Today's society building trade be to the demand of cement plate it will be apparent that and reinforcing bar is the backbone of cement plate,
The production of both end of which bar with hooked end governs the cost of cement plate.In cement plate manufacturing process, the life of two ends bar with hooked end
Production is main to be bent by artificial, is not only wasted time and energy, and precision it is difficult to ensure that, it is often uneven, have a strong impact on cement plate
Quality.In view of the defect manually bent, there is now some automatic benders can complete the automated production of crotch, but
There are some shortcomings.Such as patent CN104384386A, it is a kind of automatic reinforcing bar bender, it is possible to achieve to the reinforcing bar of vertical shape
The automated production of the functions such as automatic blanking, crotch, discharging is carried out, then this bender that also result in the patent can only be curved
The reinforcing bar blocked in advance is made, without the function of stretching, cut off reinforcing bar, and one end of regular length reinforcing bar, nothing can only be bent
Method meets the requirement of both-end crotch, and automaticity is low.Although some benders on sale can meet to the stretching of reinforcing bar, cut
The disconnected, automated production of crotch and can single double hook, the reinforcing bar of different length and diameter can be bent, but be due to vertical curved
Curved muscle post horizontal positioned in muscle plane, when bending reinforcing bar, reinforcing bar only two ends have support or one end to have support, remainder reinforcing bar
Vacantly the condition completely by reinforcing bar itself keeps level, because self gravitation or the influence of material of reinforcing bar, to the steel bent
Rib tape bends error.
The content of the invention
The invention aims to realize single hook or double hook, position is adjustable, full-featured and provide a kind of control of oil cylinder
Automatic reinforcing bar bender.
The object of the present invention is achieved like this：Including feed section and hook portion, the feed section includes installing
Rotary shafts in bed body side, the feeding machine bench installed in rotary shafts upper end, the deceleration electricity in rotary shafts
Machine, the main drawing-inroller in reducing motor output shaft, the slip push pedal being arranged in rotary shafts, installed in slide push pedal
On driven shaft, the driven pulley on driven shaft, the main drawing-inroller and driven pulley be respectively positioned on above feeding machine bench and
There is reinforcing bar between main drawing-inroller and driven pulley；
The hook portion includes two oil cylinders installed in bed body one end, and the output end of each oil cylinder is connected by cylinder head
Device is connected with push pedal, is symmetrically arranged with the bed body on two groups of guide rails, every group of guide rail and is mounted on removable body, Mei Geke
A stem gear is installed on mobile body, the tooth form coordinated with corresponding stem gear is provided with each push pedal
Structure, the lower surface of the gear end of each stem gear is provided with curved muscle post, and the inside of each mobile body, which is set, to be turned
Supporting plate is installed, the end of supporting plate is connected with push rod in axle, each rotating shaft, the end of push rod is defeated with the cylinder in bed body
Go out end connection；
Reinforcing bar between main drawing-inroller and driven pulley, which passes through to be arranged on after the reinforcing bar pore on removable body, is located at tape spool
The lower section of the gear end of gear, the front end of the removable body away from wire-feeding part is provided with for controlling wire feed length
Two groups of proximity transducers are provided with limit switch, the bed body and two groups of proximity transducers are located at the lower section of corresponding push pedal,
Every group of proximity transducer have two and a first from left it is right be respectively for control cylinder reset front end proximity transducer and be used for
The rear end proximity transducer for acting oil cylinder stopping, the lower surface of the mobile body away from limit switch is additionally provided with movably
Cutting knife.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is to be driven by oil cylinder apart from adjustable curved muscle
Mechanism carries out automatically controlling crotch, and two bender structure distances are adjustable, and different length, different angles can be bent as requested
Degree, the reinforcing bar of different-diameter, and two bender structures bend error in length small after fixing.The present invention is by curved muscle plane
Level is placed downwards, and curved muscle post is fixed on the lower section of curved muscle face of gear, is disposed vertically, and is supporting plate below steel bar column, special to use
To hold the reinforcing bar for needing crotch, solve reinforcing bar only both ends or one end and fix, the problem of remaining department is hanging, and reduce mistake
Difference.And oil cylinder is employed in the present invention to produce the power of curved muscle, power is produced compared to conventional motor, and operation more may be used
Lean on, steadily, precision it is high.The oil cylinder control reinforcing bar bender full-automation production of the present invention, without artificial participation, suitable for high-volume
Production operation.
Brief description of the drawings
Fig. 1 is the structural representation one of the hook portion of the present invention；
Fig. 2 is the structural representation two of the hook portion of the present invention；
Fig. 3 is the concrete structure schematic diagram one of the feed section of the present invention；
Fig. 4 is the concrete structure schematic diagram two of the feed section of the present invention.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
It is specifically a kind of that reinforcing bar is long on request the present invention relates to a kind of reinforcing bar crotch machinery of oil cylinder control
After degree is blocked, reinforcing bar is curved to the hook device of satisfactory single hook or double hook by bender structure.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the composition of reinforcing bar hook device includes：Oil cylinder 1, cylinder flange mounting 2, cylinder head
Connector 3, push pedal 4, upper cover plate 5, curved muscle post 6, bearing gland 7, bearing 8, stem gear 9, supporting plate 10, mobile body 11, bed
Body 12, proximity transducer 13, oil cylinder tailstock 14, main frame mounting 15, feeding machine bench 16, main drawing-inroller 17, main axle 18, connection
Shaft sleeve 19, shaft coupling mounting 20, reducing motor 21, rotary shafts 22, reinforcing bar 23, driven pulley 24, the driven shaft 26 of axle sleeve 25, cunning
Dynamic push pedal 27, reinforcing bar pore 28, cutting knife 29, limit switch 30 etc..
Cylinder flange mounting 2, cylinder head connector 3, oil cylinder tailstock 14 are arranged in bed body, and oil cylinder 1 is arranged on oil on request
Cylinder flange mounting 2, cylinder head connector 3, on oil cylinder tailstock 14；Cylinder head connector 3 connects push pedal 4, and push pedal 4 is nibbled with stem gear 9
Close.The position of the front end of reinforcing bar pore 28 is limit switch 30, and the reinforcing bar of reinforcing bar pore 28 is pressed from both sides by main drawing-inroller 17, driven pulley 24
Tight fit wire feed (reinforcing bar), until limit switch work stops wire feed.
At main drawing-inroller 17 and the clamping of driven pulley 24, reinforcing bar pore 28, supporting plate 10, limit switch 30 be high in same level
Degree and point-blank, sequentially by reinforcing bar, until limit switch 30 works.Oil cylinder 1, the cylinder flange mounting for connecting oil cylinder
2nd, totally 2 sets of cylinder head connector 3, oil cylinder tailstock 14, push pedal 4, stem gear 9, curved muscle post 6, proximity transducer 13 etc., can independent work
Make, power is produced by respective oil cylinder 1 respectively, meet single hook, double hook, the demand of different angles.Between two bender structures
Apart from adjustable, it is easy to bend single double hook of different length requirement.
It includes main frame mounting 15, the bed body 12 on main frame mounting, mobile body 11, oil in bed body
Cylinder flange mounting 2, oil cylinder 1, cylinder head connector 3, oil cylinder tailstock 14, push pedal 4, cutting knife 29, stem gear 9, curved muscle post 6, upper lid
Plate 5, bearing gland 7, proximity transducer 13, limit switch 30, feeding machine bench 16, main drawing-inroller 17, main axle 18, deceleration
Motor 21, driven shaft 26, driven pulley 24, slip push pedal 27, reinforcing bar pore 28 etc., cylinder flange mounting, cylinder head connector, oil cylinder
Tailstock is arranged in bed body, and oil cylinder is on request on cylinder flange mounting, cylinder head connector, oil cylinder tailstock, and cylinder head couples
Device connects push pedal, and push pedal engages the curved muscle portion point of composition with being provided with the stem gear of curved muscle post；Position in the front end of reinforcing bar pore 28
It is limit switch 30 to put, and the reinforcing bar of reinforcing bar pore 28 is by main drawing-inroller 17, the clamping engagement wire feed (reinforcing bar) of driven pulley 24, main feeding
Wheel is driven by reducing motor, forward wire feed, and until the work of limit switch 30 stops wire feed, this is feed section.The present invention may be used also
With including some such architectural features：
1st, at feeding machine bench, main drawing-inroller and driven pulley clamping, reinforcing bar pore 28, limit switch 30 are in same level
Highly and point-blank, sequentially by reinforcing bar, until limit switch 30 works.
2nd, oil cylinder 1, cylinder flange mounting 2, cylinder head connector 3, oil cylinder tailstock 14, push pedal 4, the stem gear of connection oil cylinder
9th, totally 2 sets of curved muscle post 6, proximity transducer 13 etc., can work independently, and produce power by respective oil cylinder 1 respectively, meet single hook,
The demand of double hook.
3rd, the distance between stem gear 9 of reinforcing bar crotch mechanism is adjustable, i.e., the distance between two curved muscle portions point are adjustable,
It is easy to bend the single hook or double hook of different length requirement；The position of proximity transducer is adjustable, is easy to bend different angle requirements
Single double hook.
4th, push pedal 27 is slided by adjusting, main drawing-inroller 17 and the distance between driven pulley 24 are adjustable, are easy to different-diameter
Reinforcing bar by and clamp.
The operation principle and main process of the present invention is as follows：
1st, first by reinforcing bar to be manually sent into the reinforcing bar pore of bender structure through main drawing-inroller, driven pulley, feeding machine bench,
Preparation is completed, then main drawing-inroller, driven pulley, which are in, clamps reinforcing bar state, and now reducing motor drives the rotation of main drawing-inroller
Turn, driven pulley is driven, and reinforcing bar is able to continue wire feed forward, until limit switch work stops wire feed.
2nd, cutting knife works after wire feed stops, and by bar cutting, then cutting knife reset, is that crotch is prepared, of the invention cuts
Knife has independent drive mechanism, simple in construction to be easily achieved.
3rd, cylinder efficient drives push pedal to advance, and push pedal drives stem gear rotation, and now the curved muscle post on stem gear is opened
Beginning crotch.
4th, determine that crotch work has been completed by front end proximity transducer, now oil cylinder drives push pedal to retreat, and stem gear is anti-
To rotation, curved muscle partial reset；Determine to reset by rear end proximity transducer and complete, oil cylinder is stopped, and now supporting plate is tilted, curved
The bar with hooked end of system falls automatically；After the completion of whereabouts, bender structure is in preparation state, and reducing motor is started working and sent
Silk, carries out crotch next time.
A kind of reinforcing bar hook device, it includes main frame mounting 15, the bed body 12 on main frame mounting, installed in bed body
On mobile body 11, cylinder flange mounting 2, oil cylinder 1, cylinder head connector 3, oil cylinder tailstock 14, push pedal 4, cutting knife 29, tape spool tooth
Wheel 9, curved muscle post 6, upper cover plate 5, bearing gland 7, proximity transducer 13, limit switch 30, feeding machine bench 16, main drawing-inroller
17th, main axle 18, reducing motor 21, driven shaft 26, driven pulley 24, slip push pedal 27, reinforcing bar pore 28 etc., cylinder flange seat
Frame, cylinder head connector, oil cylinder tailstock are arranged in bed body, and oil cylinder is arranged on cylinder flange mounting, cylinder head connector, oil on request
On cylinder tailstock, cylinder head connector connection push pedal, push pedal engages the curved muscle portion point of composition with being provided with the stem gear of curved muscle post；In steel
The position of the front end of muscle pore 28 is limit switch 30, and the reinforcing bar of reinforcing bar pore 28 is by main drawing-inroller 17, the clamping engagement of driven pulley 24
Wire feed (reinforcing bar), main drawing-inroller is driven by reducing motor, forward wire feed, and until the work of limit switch 30 stops wire feed, this is to send
Expect part.
Reinforcing bar, reinforcing bar pore 28, limit switch 30 on feeding machine bench 16 are highly and straight at one in same level
On line, sequentially by reinforcing bar, until the work of limit switch 30 stops wire feed.
Described oil cylinder 1, push pedal 4, stem gear 9, curved muscle post 6, proximity transducer are 2 sets, can be worked independently, respectively
Power is produced by respective oil cylinder, single hook, the demand of double hook is met.
Distance between before the stem gear 9 of described curved muscle portion point is adjustable, i.e., the distance between two bender structures can
Adjust, be easy to bend the single hook or double hook of different length requirement；The position of proximity transducer is adjustable, is easy to bend different angle requirements
Single double hook.
Through feeding machine bench 16, reinforcing bar pore 28 reinforcing bar at limit switch 30 when halt, now reducing motor
Shut down, cutting knife enters the preparation stage, be ready to complete, cutting knife work resets bar cutting, then cutting knife, bender
Structure enters the preparation stage.
Push pedal 27 is slided by adjusting, main drawing-inroller 17 and the distance between driven pulley 24 are adjustable, are easy to different-diameter
Reinforcing bar by and clamp.
Claims (1)
1. a kind of oil cylinder controls automatic reinforcing bar bender, it is characterised in that：Including feed section and hook portion, the feeding portion
Dividing includes the rotary shafts installed in bed body side, the feeding machine bench installed in rotary shafts upper end, installed in rotary shafts
Interior reducing motor, the main drawing-inroller in reducing motor output shaft, the slip push pedal being arranged in rotary shafts, installation
Driven shaft on push pedal is slided, the driven pulley on driven shaft, the main drawing-inroller are respectively positioned on feeder with driven pulley
Above platen and there is reinforcing bar between main drawing-inroller and driven pulley；
The hook portion includes two oil cylinders installed in bed body one end, the output end of each oil cylinder by cylinder head connector with
Push pedal is connected, and is symmetrically arranged with the bed body on two groups of guide rails, every group of guide rail and is mounted on removable body, each removable
One stem gear is installed on body, the tooth form knot coordinated with corresponding stem gear is provided with each push pedal
Structure, the lower surface of the gear end of each stem gear is provided with curved muscle post, and the inside of each mobile body sets rotating shaft,
Supporting plate is installed in each rotating shaft, the end of supporting plate is connected with push pedal, the end of push pedal and the output of the oil cylinder in bed body
End connection；
Reinforcing bar between main drawing-inroller and driven pulley, which passes through to be arranged on after the reinforcing bar pore on removable body, is located at stem gear
Gear end lower section, the front end of removable body away from feed section is provided with for controlling the spacing of feed length to open
Close, two groups of proximity transducers are provided with the bed body and two groups of proximity transducers are located at the lower section of corresponding push pedal, every group connects
Nearly sensor have two and a first from left it is right be the front end proximity transducer that is resetted for control cylinder and for making oil cylinder respectively
The rear end proximity transducer of stopping action, the lower surface of the mobile body away from limit switch is additionally provided with moveable cutting knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623029.XA CN105170840B (en) | 2015-09-26 | 2015-09-26 | A kind of oil cylinder controls automatic reinforcing bar bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623029.XA CN105170840B (en) | 2015-09-26 | 2015-09-26 | A kind of oil cylinder controls automatic reinforcing bar bender |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105170840A CN105170840A (en) | 2015-12-23 |
| CN105170840B true CN105170840B (en) | 2017-10-03 |
Family
ID=54893526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510623029.XA Active CN105170840B (en) | 2015-09-26 | 2015-09-26 | A kind of oil cylinder controls automatic reinforcing bar bender |
Country Status (1)
| Country | Link |
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| CN (1) | CN105170840B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1242690B (en) * | 1990-12-17 | 1994-05-17 | Piegatrici Macch Elettr | SHAPING BENDING MACHINE FOR PROFILES AND PROFILE BENDING PROCESS. |
| JP3815998B2 (en) * | 2001-10-16 | 2006-08-30 | 東陽建設工機株式会社 | Rebar bending equipment |
| CN2912860Y (en) * | 2005-09-30 | 2007-06-20 | 王增合 | Building stirrup forming machine |
| CN101209481A (en) * | 2006-12-26 | 2008-07-02 | 周才森 | Hydraulic steel bar bender |
| CN203197162U (en) * | 2013-03-30 | 2013-09-18 | 成都固特机械有限责任公司 | Hydraulic rebar stirrup bending machine |
| CN104259341B (en) * | 2014-09-05 | 2016-04-27 | 冯广建 | A kind of directed straightening severing for steel bar meter bends multiple purpose aeroplane |
| CN205074452U (en) * | 2015-09-26 | 2016-03-09 | 哈尔滨工程大学 | Automatic reinforcing bar crotch machine of cylinder control |
-
2015
- 2015-09-26 CN CN201510623029.XA patent/CN105170840B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105170840A (en) | 2015-12-23 |
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