CN105149478B - A kind of two-wire stirrup bender driving wheel shoe - Google Patents
A kind of two-wire stirrup bender driving wheel shoe Download PDFInfo
- Publication number
- CN105149478B CN105149478B CN201510246268.8A CN201510246268A CN105149478B CN 105149478 B CN105149478 B CN 105149478B CN 201510246268 A CN201510246268 A CN 201510246268A CN 105149478 B CN105149478 B CN 105149478B
- Authority
- CN
- China
- Prior art keywords
- driving wheel
- connecting plate
- wheel
- support
- contact roller
- 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
Abstract
The present invention discloses a kind of two-wire stirrup bender driving wheel shoe, including the driving wheel driven by drive shaft, the aligns wheel of driving wheel both sides is arranged on, at least two contact rollers of driving wheel center line both sides, the compression wheel seat in lower end connection contact roller axle center are arranged on.The compression wheel seat top is curved, is installed with the connecting plate activity in support, and also including screwdown gear, the screwdown gear connects connecting plate.The present invention reliably can be ensured during steel bar meter using the screw-down structure of swingable monoblock type contact roller, contact roller automatically follows the change of rebar sizes, the smooth nothing in stirrup surface for processing weighs vestige and scratch vestige wounded, improves Mechanized Processing reinforcing bar quality；The present invention has simple structure, and easy to maintenance, stable working saves energy consumption, the low advantage of processing cost.
Description
Technical field
The present invention relates to steel bar meter equipment, particularly a kind of two-wire stirrup bender driving wheel shoe.
Background technology
When the existing two-wire stirrup bender of in the market drives reinforcing bar, by two (or multiple) overall contact rollers by steel
Muscle is pressed on power wheel, and the frictional force by reinforcing bar and power wheel carrys out feeding.Its principle is as shown in Figure 1.Integrally-built pressure
It is very easy to skid during bearing up pulley screwing steel bars, between reinforcing bar and driving wheel.Skidding can abrade reinforcing bar and driving wheel, cause contact roller
With driving wheel premature breakdown；Simultaneously because reinforcing bar is asynchronous when advancing, cause dimensional discrepancy big, the stirrup percent defective for processing
It is high.Economic benefit is low.
, only under single steel bar cooked mode, ability Reliable guarantee is non-slip, but single line for integrally-built contact roller
Processing sacrifices efficiency, and economic benefit reduction is a lot.
Why skidded under two steel bar meter patterns, be the reinforcing bar diameter deviation in itself due to driving wheel foozle, and
Factor exists the rib of with concrete steel muscle in itself etc., and when monoblock type contact roller is pushed, two reinforcing bars are often one and are compacted, another
Root is but in relaxation state.As shown in Figure 2.Will be skidded between the reinforcing bar and power wheel, contact roller that are not compacted.There is enterprise
Prevent from being skidded between reinforcing bar and power wheel using the thrust for increasing contact roller, it is existing that this measure can actually reduce skidding
As, but this measure essence is two reinforcing bar chis for being applied to one very big power of reinforcing bar using contact roller to make to have dimensional discrepancy
It is very little consistent, this measure in itself but reinforcing bar can be caused substantially to be flattened, weighed wounded the generation of phenomenon, while excessive thrust
The radial journal bearing premature breakdown of contact roller and power wheel can be caused.Monoblock type contact roller cannot simultaneously adapt to two rebar sizes and become
Change, this is the most essential reason that monoblock type contact roller almost can't resolve skidding when two-wire is processed.
The content of the invention
The invention reside in the shortcoming and deficiency that overcome prior art, there is provided under a kind of hoop bender two-wire cooked mode, reinforcing bar
The non-slip two-wire stirrup bender driving wheel shoe of Reliable guarantee.
The present invention is realized by following technical scheme：A kind of two-wire stirrup bender driving wheel shoe, bag
The driving wheel driven by drive shaft is included, the aligns wheel of driving wheel both sides is arranged on, driving wheel center line both sides is arranged on extremely
Few two contact rollers, the compression wheel seat in lower end connection contact roller axle center.The compression wheel seat top is curved and is arranged on support
Interior, compression wheel seat top is engaged with the connecting plate lower surface being movably arranged in support.Also include screwdown gear, it is described
Screwdown gear connects connecting plate.
Further, the screwdown gear includes main screwdown gear and connecting rod, and the main screwdown gear is flexibly connected connecting rod one
End, the connecting rod other end is fixedly connected connecting plate.
Further, the main screwdown gear includes cylinder and eccentric lever, and the piston rod output end activity of the cylinder connects
One end of eccentric lever is connect, the other end of the eccentric lever is flexibly connected connecting rod, and the eccentric lever stage casing is flexibly connected one
Support base.
Or, the main screwdown gear hydraulic cylinder, the hydraulic cylinder piston output shaft is flexibly connected connecting rod.
Further, fixed central spindle is provided with the connecting plate, the fixed central spindle is connected with the rotation of wheel seat top is compressed.
Further, the elastomeric element is spring.
Further, gap coordinates between the connecting plate and support, and gap is matched somebody with somebody between the compression wheel seat both sides and support
Close.
Two-wire stirrup bender driving wheel shoe of the invention, efficiently solves the hoop bender two-wire processing of in the market
Skidding under pattern.The screw-down structure of swingable monoblock type contact roller reliably can ensure during steel bar meter,
Contact roller automatically follows the change of rebar sizes, it is ensured that every reinforcing bar can be compacted wheel and push down, and thrust tends to consistent.
The smooth nothing in stirrup surface for processing weighs vestige and scratch vestige wounded, improves Mechanized Processing reinforcing bar quality；The present invention has
Simple structure, easy to maintenance, stable working saves energy consumption, the low advantage of processing cost.
Brief description of the drawings
Fig. 1 is existing two-wire stirrup bender hold-down mechanism front view.
Fig. 2 is existing two-wire stirrup bender hold-down mechanism left view.
Fig. 3 is the front view of the embodiment of the present invention one.
Fig. 4 is the left view of the embodiment of the present invention one.
Fig. 5 is the front view of the embodiment of the present invention two.
Fig. 6 is the left view of the embodiment of the present invention two.
Specific embodiment
Embodiment one
Fig. 3 and Fig. 4, two-wire stirrup bender driving wheel shoe of the present invention are referred to, including is driven by drive shaft 1
Driving wheel 2, be arranged on the aligns wheel 3 of the both sides of driving wheel 2, be arranged at least two contact rollers of the center line both sides of driving wheel 2
4, the contact roller 4 is monoblock type, can simultaneously push down two reinforcing bar A, and the contact roller 4 of monoblock type uses flat wheel construction.Contact roller 4
Because with reinforcing bar A directly contacts, easily abrasion, should select High Strength Wear-Resistance Material to manufacture and do Surface hardening treatment.Further,
Also include the compression wheel seat 5 in lower end connection contact roller 4 axle center 41, compress the top of wheel seat 5 and be arranged in support, its both sides and support
B gaps coordinate.
Connecting plate 6 is movably arranged in support B, and fixed central spindle 61 is provided with it, and fixed central spindle 61 is horizontally through compression
The top of wheel seat 5, is connected with the rotation of wheel seat 5 is compressed.It is arc to compress the top of wheel seat 5, is engaged with connecting plate 6, meanwhile, compress
The both sides of wheel seat 5 coordinate with support B gaps so that contact roller 4 makees that certain angle can be swung around fixed central spindle 61.Fixed central spindle
61 want sufficiently wear-resistant and have enough rigidity with wheel seat 5 is compressed, it is preferred to use superior alloy steel 42CrMo makes, and matching surface does
Cure process.
Further, also including screwdown gear 7, screwdown gear 7 includes main screwdown gear 71 and connecting rod 72.Main screwdown gear 71
Including cylinder 711 and eccentric lever 712.The piston rod output end of cylinder 711 is flexibly connected one end of eccentric lever 712, eccentric
The other end of lever 712 is flexibly connected connecting rod, and eccentric lever 712 is flexibly connected a support base 713 near the stage casing of connecting rod, eccentric
Lever 712 can be around the fulcrum of support base 713.Acted on by the arm of force of eccentric lever 712, can be defeated by cylinder 711
The force for spending is amplified, and enhancing compresses effect.
The present invention is so running：The piston rod of reinforcing bar A feedings front air cylinder 711 stretches out, drive eccentric lever 712 above carry with
Contact roller 4 is lifted, reinforcing bar A forms arc after piercing into drive wheel groove 21 and two groups of aligns wheels 3, and main screwdown gear 71 is pushed, and makes pressure
Bearing up pulley 4 is equably pressed on reinforcing bar A on driving wheel 2.During driving wheel 2 drives reinforcing bar A to advance, main screwdown gear 71 is always
Depressed state is kept, until operation is completed.
What reinforcing bar A walked between driving wheel 2 and aligns wheel 3 is circular arc path, reinforcing bar A is filled in straightening process
Divide release stress, then stress direction is consistent after aligning bending, is not in torsion situation, greatly reduces follow-up bending hoop and adds
The percent defective of work.
The compressed air of the inside of cylinder 711 is resilient, can ensure that screwdown gear 7 has certain bullet when pressure
Property avoid ability, when two reinforcing bar A diameter dimensions have deviation, two independent contact rollers 4 and compress wheel seat 5 around fixed core
Axle 61 does a small angle swinging, keep again to the adjustment of the change in size of reinforcing bar A with follow, make contact roller 4 all the time
It is pressed on reinforcing bar A, and the angle of two contact roller swings can be with inconsistent.So just realize a monoblock type contact roller 4
Two functions of reinforcing bar A are compressed simultaneously.We adjust adaptation suitable gap is designed between connecting plate 6 and support B simultaneously
The rigging error of front and rear contact roller 4, pressuring action while keeping former and later two contact rollers 4 to reinforcing bar A.
Main screwdown gear 71 is realized using " cylinder+lever " pattern simultaneously, it is ensured that screwdown gear is integrated with certain bullet
Property, good compression effect can be reached, be not in the phenomenon generation that reinforcing bar A skids, flattens, weighing wounded.
Embodiment two
Refer to Fig. 5 and Fig. 6, the two-wire stirrup bender driving wheel shoe substantially phase of embodiment two and embodiment one
Together, differ only in：Main screwdown gear 71 is hydraulic cylinder, and hydraulic cylinder piston output shaft is flexibly connected connecting rod 62A.Hydraulic cylinder is exported
Power is larger, can directly for contact roller 4A provides down pressure.
The invention is not limited in following implementation methods, if not departing from the present invention to various changes of the invention or deformation
Spirit and scope, if these are changed and within the scope of deformation belongs to claim of the invention and equivalent technologies, then this hair
It is bright to be also intended to comprising these changes and deform.
Claims (4)
1. a kind of two-wire stirrup bender driving wheel shoe, it is characterised in that：Including the driving wheel driven by drive shaft,
The aligns wheel of driving wheel both sides is arranged on, at least two contact rollers of driving wheel center line both sides are arranged on, lower end connection is compressed
The compression wheel seat in axle center is taken turns, the compression wheel seat top is curved and is arranged in support, and activity is stretched at compression wheel seat top
In the connecting plate in support, and it is engaged with connecting plate bottom inner surface, also including screwdown gear, the pressure dress
Connection connecting plate is put, fixed central spindle is provided with the connecting plate, the fixed central spindle is connected with the rotation of wheel seat top is compressed, institute
State gap between connecting plate and support to coordinate, gap coordinates between the compression wheel seat both sides and support.
2. a kind of two-wire stirrup bender driving wheel shoe according to claim 1, it is characterised in that：The pressure dress
Put including main screwdown gear and connecting rod, the main screwdown gear is flexibly connected connecting rod one end, and the connecting rod other end is fixedly connected
Connecting plate.
3. a kind of two-wire stirrup bender driving wheel shoe according to claim 2, it is characterised in that：The main pressure
Device includes cylinder and eccentric lever, and the piston rod output end of the cylinder is flexibly connected one end of eccentric lever, the bias
The other end of lever is flexibly connected connecting rod, and the eccentric lever stage casing is flexibly connected a support base.
4. a kind of two-wire stirrup bender driving wheel shoe according to claim 2, it is characterised in that：The main pressure
Device is hydraulic cylinder, and the hydraulic cylinder piston output shaft is flexibly connected connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246268.8A CN105149478B (en) | 2015-05-14 | 2015-05-14 | A kind of two-wire stirrup bender driving wheel shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246268.8A CN105149478B (en) | 2015-05-14 | 2015-05-14 | A kind of two-wire stirrup bender driving wheel shoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105149478A CN105149478A (en) | 2015-12-16 |
| CN105149478B true CN105149478B (en) | 2017-06-20 |
Family
ID=54790681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510246268.8A Active CN105149478B (en) | 2015-05-14 | 2015-05-14 | A kind of two-wire stirrup bender driving wheel shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105149478B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141028B (en) * | 2016-07-27 | 2023-06-16 | 姜勇 | Hoop bending machine with eccentric shaft type pressing mechanism |
| CN106141027B (en) * | 2016-07-27 | 2018-02-16 | 姜勇 | A kind of arc line sending autobalance hoop bender |
| CN107716798B (en) * | 2017-10-25 | 2024-02-09 | 厦门金波贵金属制品有限公司 | Long-stroke constant-pressure compressing mechanism and wire shearing equipment thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0824982A1 (en) * | 1996-08-09 | 1998-02-25 | M.E.P. Macchine Elettroniche Piegatrici S.p.A. | Drawing assembly for bending machines |
| CN201217040Y (en) * | 2008-07-08 | 2009-04-08 | 刘丽英 | Press wheel press-tightening structure in traction mechanism of reinforced bar bending machine |
| CN202162315U (en) * | 2011-05-26 | 2012-03-14 | 苏州嘉鹏钢筋技术有限公司 | Steel bar towing and compacting device |
| CN103056246A (en) * | 2013-01-30 | 2013-04-24 | 建科机械（天津）股份有限公司 | Anti-torsion steel bar feeding mechanism |
| CN203578646U (en) * | 2013-11-29 | 2014-05-07 | 建科机械（天津）股份有限公司 | Elastic combined pressing wheel structure for rebar feeding mechanism |
| CN204842760U (en) * | 2015-05-14 | 2015-12-09 | 韶关市华研机械有限公司 | Double -line rebar hoop bending machine drive wheel antiskid |
-
2015
- 2015-05-14 CN CN201510246268.8A patent/CN105149478B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0824982A1 (en) * | 1996-08-09 | 1998-02-25 | M.E.P. Macchine Elettroniche Piegatrici S.p.A. | Drawing assembly for bending machines |
| CN201217040Y (en) * | 2008-07-08 | 2009-04-08 | 刘丽英 | Press wheel press-tightening structure in traction mechanism of reinforced bar bending machine |
| CN202162315U (en) * | 2011-05-26 | 2012-03-14 | 苏州嘉鹏钢筋技术有限公司 | Steel bar towing and compacting device |
| CN103056246A (en) * | 2013-01-30 | 2013-04-24 | 建科机械（天津）股份有限公司 | Anti-torsion steel bar feeding mechanism |
| CN203578646U (en) * | 2013-11-29 | 2014-05-07 | 建科机械（天津）股份有限公司 | Elastic combined pressing wheel structure for rebar feeding mechanism |
| CN204842760U (en) * | 2015-05-14 | 2015-12-09 | 韶关市华研机械有限公司 | Double -line rebar hoop bending machine drive wheel antiskid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105149478A (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104841804A (en) | Antiskid device for driving wheel of double-line steel bar hoop bending machine | |
| CN105149478B (en) | A kind of two-wire stirrup bender driving wheel shoe | |
| CN204842760U (en) | Double -line rebar hoop bending machine drive wheel antiskid | |
| CN201950536U (en) | Roll body online grinding device | |
| CN204672858U (en) | A kind of two-wire stirrup bender driving wheel shoe | |
| CN104875094B (en) | A kind of forming machanism of belt grinder | |
| CN108015190A (en) | The straightener and its method for aligning of Ribbed Bar | |
| CN102909626A (en) | Flat grinding machine | |
| CN110495482A (en) | Fillings type cooked flake wrapping machine | |
| CN207255852U (en) | Rotary cutter edge chamfering grinding device | |
| CN204895921U (en) | Automatic steel wire bundler silk pressing mechanism | |
| CN212531172U (en) | Auxiliary tool for replacing carrier roller of belt conveyor | |
| CN204819073U (en) | Abrasive band polisher | |
| CN104875095B (en) | A kind of belt grinder | |
| CN211426145U (en) | Wear detection device for wear-resistant metal forging ball | |
| CN202507555U (en) | Automatic bonding device of tire body cord fabric | |
| CN205362460U (en) | Automatic feeding device for punch press | |
| CN209188891U (en) | A kind of rocker-arm regulating device of stone crusher | |
| CN205413197U (en) | Mill grinding roller structure | |
| CN204137950U (en) | A kind of hydraulic rotating dress brick machine | |
| CN202389614U (en) | Square baler | |
| CN202369880U (en) | Hydraulic steel rail bending machine | |
| CN202944919U (en) | Steel aluminum strip conveying device | |
| CN209319050U (en) | A kind of anti-wire inversion pressing wheel device of wire-feed motor | |
| CN214869516U (en) | Backstop device of sander |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |