CN107952911A - A kind of reinforcing bar dephosphorization straightener is used does not wait wheelbase type to take turns wheel group structure and its application more - Google Patents
A kind of reinforcing bar dephosphorization straightener is used does not wait wheelbase type to take turns wheel group structure and its application more Download PDFInfo
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- CN107952911A CN107952911A CN201711388081.7A CN201711388081A CN107952911A CN 107952911 A CN107952911 A CN 107952911A CN 201711388081 A CN201711388081 A CN 201711388081A CN 107952911 A CN107952911 A CN 107952911A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
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Abstract
The present invention provides a kind of reinforcing bar dephosphorization straightener and takes turns wheel group structure more with not grade wheelbase type, it is characterised in that：More wheel wheel groups include the active wheels being connected with driving section and the lower pressure wheel wheel group being servo-actuated with the active wheels；The lower pressure wheel wheel group is arranged at intervals with the active wheels, and the centre-to-centre spacing between the adjacent lower pressure wheel of each two of the lower pressure wheel group changes with the centre-to-centre spacing between the adjacent driving wheel of each two of the active wheels, is arranged in not equidistant formula.Present invention also offers application the structure reinforcing bar dephosphorization straightener, mainly by the interval setting between active wheels and lower pressure wheel group and not wait wheelbase change, realize extruding reinforcing bar elimination stress it is appropriate, straightening effect is good.
Description
Technical field
The present invention relates to bullion manufacture field, more particularly to a kind of reinforcing bar dephosphorization straightener is not with waiting wheelbase type wheel more
Wheel group structure and its application.
Background technology
At present, usually use reinforcement component in some production processes or architectural engineering, and general reinforcement component by
It is dish type reinforcing bar when steel mill dispatches from the factory, there is substantial amounts of stress on reinforcing bar, make bar bending, bending serious place can also forms
" section ", such reinforcing bar are not directly applicable production or building, and in order to ensure construction quality, need first to be adjusted before use
Directly, then severing just can be used for suitable length.
Traditional bar straightening method is to carry out traction stretching to reinforcing bar to straighten it, and still, excessive stretching is easily damaged
Hinder bar construction, cause bar diameter to diminish, bearing capacity reduces, and the reinforcing bar of damage is applied easily triggers thing in architectural engineering
Therefore therefore, China provides that the reinforcing bar of architectural engineering cannot carry out straightening by the way of stretching.
Current bar straightener mainly includes roller and bending mechanism, during straightening reinforcing bar, finds reinforcing bar
Knee, makes bending mechanism carry out straightening to knee, and needs to be directed to every reinforcing bar, is fixed according to bending position
Different position on lathe, this make it that operating efficiency is low.
The principle of existing bar straightening is by extruding the stress eliminated on reinforcing bar, straightening reinforcing bar, most common mode
It is that reinforcing bar is rolled from different directions using multiple rollers, this method can eliminate the bending that radian is larger on reinforcing bar, but
" section " on reinforcing bar can not be eliminated, the bending reinforcing bar that situation is more serious, the quantity of " section " is various is difficult to be competent at its straightening work.
The utility model patent of Application No. (201420288323.0) discloses a kind of new laminated type bar straightener,
And the bar straightening mechanism for straightening it using palm briquetting pressing reinforcing bar is specifically disclosed, the laminated type bar straightener is to the exhausted of reinforcing bar
Most bending can obtain good straightening effect, and can release " section " on reinforcing bar.Application No.
(201510477864.7) patent of invention discloses a kind of bar straightener, including oriented solution force mechanisms, Xie Jie mechanisms and fixed
To feed mechanism；Extruding straightening is carried out to reinforcing bar using power, solution " section ", flattening three-step approach is solved, straightening effect is good, to universal distortion
Serious reinforcing bar can also carry out extruding straightening, and the internal structure of reinforcing bar will not be damaged during straightening, ensure the pressure-bearing of reinforcing bar
Performance is constant.
The prior art disclosed above again by extrude eliminate reinforcing bar upper stress during more or less there are some
Problem, otherwise the good but straightening of stress elimination is not straight enough after roller extrudes, otherwise bar straightening is good and stress elimination
It is bad, therefore, it is necessary to provide a kind of new construction for weighing both pros and cons in bar straightening technical elements.
The content of the invention
According to technical problem set forth above, and a kind of reinforcing bar dephosphorization straightener use is provided does not wait wheelbase type to take turns wheel group knot more
Structure and its application.It is of the invention mainly using active wheels and lower pressure wheel group the centre-to-centre spacing such as not setting form so as to reinforcing bar
Extruding straightening is carried out, reaches straightening effect is good, and stress elimination is appropriate and other effects.
The technological means that the present invention uses is as follows：
A kind of reinforcing bar dephosphorization straightener takes turns wheel group structure more with not grade wheelbase type, it is characterised in that：More wheel wheel group bags
The lower pressure wheel wheel group for including the active wheels being connected with driving section and being servo-actuated with the active wheels；The lower pressure wheel wheel group with it is described
Active wheels are arranged at intervals (the lower pressure wheel group may be provided above the active wheels and may also set up thereunder), institute
Centre-to-centre spacing between the adjacent lower pressure wheel of each two of lower pressure wheel group is stated between the adjacent driving wheel of each two of the active wheels
The heart is arranged away from change in not equidistant formula.
Further, the active wheels at least use the arrangement form of two or more centre-to-centre spacing.
Further, the diameter of each driving wheel in the active wheels is equal, the lower pressure wheel in the lower pressure wheel group
Diameter equal with the driving wheel can be differed also, be set according to being actually needed.
Further, the active wheels include the first driving wheel, the second driving wheel, the 3rd driving wheel, the 4th actively
Away from the centre-to-centre spacing, which is more than, to be set centered on the distance between wheel ... ..., the n-th driving wheel, axle center of adjacent two driving wheels
The diameter of lower pressure wheel therebetween.
Further, the distance between the axle center of the first driving wheel and the axle center of the second driving wheel are the first centre-to-centre spacing, the
The distance between axle center of the axle center of two driving wheels and the 3rd driving wheel is the second centre-to-centre spacing, the axle center and the 4th of the 3rd driving wheel
The distance between axle center of driving wheel is the 3rd centre-to-centre spacing ... ..., the axle center of the axle center of the n-th driving wheel and the (n+1)th driving wheel it
Between distance be the n-th centre-to-centre spacing, the centre-to-centre spacing of the centre-to-centre spacing of first centre-to-centre spacing ≠ second ≠ the 3rd ≠ ... the ≠ the n-th centre-to-centre spacing.
Further, the distance between the axle center of the first driving wheel and the axle center of the second driving wheel are the first centre-to-centre spacing, the
The distance between axle center of the axle center of two driving wheels and the 3rd driving wheel is the second centre-to-centre spacing, the axle center and the 4th of the 3rd driving wheel
The distance between axle center of driving wheel is the 3rd centre-to-centre spacing ... ..., the axle center of the axle center of the n-th driving wheel and the (n+1)th driving wheel it
Between distance be the n-th centre-to-centre spacing, the 3rd the n-th centre-to-centre spacing of centre-to-centre spacing ＜ ... ＜ of the second centre-to-centre spacing of the first centre-to-centre spacing ＜ ＜.
Further, the distance between the axle center of the first driving wheel and the axle center of the second driving wheel are the first centre-to-centre spacing, the
The distance between axle center of the axle center of two driving wheels and the 3rd driving wheel is the second centre-to-centre spacing, the axle center and the 4th of the 3rd driving wheel
The distance between axle center of driving wheel is the 3rd centre-to-centre spacing ... ..., the axle center of the axle center of the n-th driving wheel and the (n+1)th driving wheel it
Between distance be the n-th centre-to-centre spacing, set between each centre-to-centre spacing in either large or small irregular interval variation.
Do not wait wheelbase type to take turns reinforcing bar dephosphorization straightener the invention also discloses a kind of more, it is characterised in that including：
Rack, straightener is supported for fixed；
Support plate, is arranged on above the rack, for fixed more wheel wheel groups；
More wheel wheel groups, do not wait wheelbase type to take turns wheel group structure more using such as above-mentioned any one of them；
Adjustment portion, is arranged in the support plate, is corresponded with the lower pressure wheel in the lower pressure wheel group, for adjusting
State the volume under pressure of lower pressure wheel；When following press nips are arranged on above the upper pressure wheel group, adjustment portion is arranged on the supporting part
Portion, correspondingly, when following press nips are arranged on below the upper pressure wheel group, adjustment portion is arranged on the supporting part lower part.
Driving section, the power for supplying the straightener are inputted, are connected with the active wheels, it is generally the case that examine
Situations such as considering wheel group abrasion service life, general driving section is connected with the driving wheel in the middle part of active wheels, active wheels
In any one wheel can be connected as driving wheel with driving section, drive other wheel operatings, lower pressure wheel group operates with active wheels.
Further, using the connection transmission of the forms such as saw tooth belt, chain or gear between the driving wheel of the active wheels.
The prior art mainly has bar straightener two ways, and a kind of straightener of rolling mode, lower surging is light, steel
Muscle straightening is bad, lower surging weight, and damage, overall straightening but the regular trifle of appearance can be produced to rebar surface；It is another
It is the straightener of the centre-to-centre spacing such as more wheel-type, is also unable to reach straight effect.Compared with the prior art, the present invention uses centre-to-centre spacing not
The arrangement mode of the form of equity, i.e. active wheels and lower pressure wheel group grade wheelbase, during solving bar straightening well
Due to the stress problem that wheelbase influences, as the centre-to-centre spacing (i.e. wheelbase) between active wheels is small, reinforcing bar stress in extrusion process disappears
That removes is good, but there are the problem of be that bar straightening degree is poor, it is not straight and pliable；As the wheelbase between active wheels is big, then stress elimination
It is bad, but reinforcing bar correction it is straight.
The structure of the present invention will make centre-to-centre spacing not between the axis and axis between each wheel in the active wheels of bar straightener
Equity, gradually increase or size are alternate, using two or more a variety of wheelbase forms, are existed with adapting to the stress of reinforcing bar
The physical change constantly declined during straightening, stress elimination is good when wheelbase is small, and stress recovery is good when wheelbase gradually increases.Root
Alleviate theory according to the metallic crystal for going near gradually, going far gradually, just right makes gren rod reinforcing bar reach straightened condition.
The present invention has simple in structure, easy to operate, the advantages that stress elimination is good, and straightening is efficient, for the foregoing reasons
The present invention can be widely popularized in bullion processing and other fields.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to do simply to introduce, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the reinforcing bar dephosphorization straightener of the present invention schematic diagram for not waiting wheelbase type to take turns wheel group structure more.
Fig. 2 is the structure diagram that the present invention does not wait wheelbase type wheel reinforcing bar dephosphorization straightener more.
In figure：1st, the first driving wheel；2nd, the second driving wheel；3rd, the 3rd driving wheel；4th, the 4th driving wheel；5th, the 5th actively
Wheel；6th, the 6th driving wheel；7th, the 7th driving wheel；8th, the 8th driving wheel；9th, the first lower pressure wheel；10th, the second lower pressure wheel；11st, the 3rd
Lower pressure wheel；12nd, the 4th lower pressure wheel；13rd, the 5th lower pressure wheel；14th, the 6th lower pressure wheel；15th, the 7th lower pressure wheel；16th, reinforcing bar；17th, prop up
Fagging；18th, motor；19th, rack；20th, adjustment portion.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without making creative work, belong to the scope of protection of the invention.
As shown in Figure 1, a kind of reinforcing bar dephosphorization straightener with not waiting wheelbase type to take turns wheel group structure, more wheel wheel groups include more
The active wheels being connected with driving section and the lower pressure wheel wheel group being servo-actuated with the active wheels；The lower pressure wheel wheel group and the master
Driving wheel group is arranged at intervals, and the lower pressure wheel group may be provided above the active wheels and may also set up thereunder, described
Centre-to-centre spacing between the adjacent lower pressure wheel of each two of lower pressure wheel group is with the center between the adjacent driving wheel of each two of the active wheels
Away from change, arranged in not equidistant formula.
The active wheels at least use the arrangement form of two or more centre-to-centre spacing, as centre-to-centre spacing gradually increases
Greatly, or the small big alternate final increase of centre-to-centre spacing etc..
The diameter of each driving wheel in the active wheels is equal, and the pushing wheel diameter in the lower pressure wheel group can be with institute
State that driving wheel is equal can not also to be waited, set according to being actually needed.
Embodiment 1
The active wheels of the present invention include the first driving wheel 1, the second driving wheel 2, the 3rd driving wheel the 3, the 4th actively
The 5, the 6th the 6, the 7th driving wheel 7 of active of the 4, the 5th driving wheel of wheel and the 8th driving wheel 8 ... ..., the n-th driving wheel, adjacent two
Away from the centre-to-centre spacing is more than the diameter for the lower pressure wheel being disposed there between, as long as protecting centered on the distance between axle center of driving wheel
The distance of card centre-to-centre spacing is bigger than the diameter of lower pressure wheel, and it is lowest critical value not influence the rotation between wheel shaft.
Correspondingly, the first lower pressure wheel 9, the second lower pressure wheel the 10, the 3rd are arranged at intervals with the driving wheel of the active wheels
Lower pressure wheel 11, the 4th lower pressure wheel 12, the 5th lower pressure wheel 13, the 6th lower pressure wheel 14 and the 7th lower pressure wheel 15.
The distance between axle center of the axle center of first driving wheel 1 and the second driving wheel 2 is the first centre-to-centre spacing, the second driving wheel
The distance between 2 axle center and the axle center of the 3rd driving wheel 3 are the second centre-to-centre spacing, the axle center of the 3rd driving wheel 3 and the 4th active
The distance between axle center of wheel 4 is the 3rd centre-to-centre spacing ... ..., between the axle center of the n-th driving wheel and the axle center of the (n+1)th driving wheel
Distance is the n-th centre-to-centre spacing, the centre-to-centre spacing of the centre-to-centre spacing of first centre-to-centre spacing ≠ second ≠ the 3rd ≠ ... the ≠ the n-th centre-to-centre spacing.
Embodiment 2
As different from Example 1, in the 3rd centre-to-centre spacing ＜ ... ＜ n-th of the second centre-to-centre spacing of the first centre-to-centre spacing ＜ ＜
The heart is away from actual mechanical process, the centre-to-centre spacing form that gradually increases, more adapts to the stress of reinforcing bar during straightening constantly
The physical change of decline, in the case that centre-to-centre spacing is small, stress elimination is good, gradually increase, and stress recovery is good, finally so that straightening effect
Fruit is optimal.
Embodiment 3
As different from Example 1, set between each centre-to-centre spacing in either large or small irregular interval variation.Such as Fig. 1
Shown, the distance between axle center of the axle center of the first driving wheel 1 and the second driving wheel 2 is the first centre-to-centre spacing A, the second driving wheel 2
The distance between the axle center of axle center and the 3rd driving wheel 3 be the second centre-to-centre spacing A, the axle center of the 3rd driving wheel 3 and the 4th active
The distance between axle center of wheel 4 is the 3rd centre-to-centre spacing A, between the axle center of the 4th driving wheel 4 and the axle center of the 5th driving wheel 5 away from
From being the 5th centre-to-centre spacing B for the 4th centre-to-centre spacing B, the distance between the axle center of the 5th driving wheel 5 and the axle center of the 6th driving wheel 6,
The distance between the axle center of 6th driving wheel 6 and the axle center of the 7th driving wheel 7 are the 6th centre-to-centre spacing C, the axle center of the 7th driving wheel 7
The distance between axle center of 8th driving wheel 8 is the 7th centre-to-centre spacing D, wherein, first the second centre-to-centre spacing of centre-to-centre spacing A=A=
The 7th centre-to-centre spacing D of three the 5th the 6th centre-to-centre spacing ＜ of centre-to-centre spacing B ＜ of centre-to-centre spacing the 4th centre-to-centre spacing B=of A ＜, finally, centre-to-centre spacing be in by
The incremental trend of level so that stress elimination is moderate, and bar straightening is good.
Embodiment 4
Do not wait wheelbase type to take turns reinforcing bar dephosphorization straightener as shown in Fig. 2, the present invention can also disclose one kind more, including：
Rack 19, straightener is supported for fixed；
Support plate 17, is arranged on the top of rack 19, for fixed more wheel wheel groups；
More wheel wheel groups, wheel group structure is taken turns using such as above-mentioned any form of grade wheelbase type more；
Adjustment portion 20, is arranged in the support plate, is corresponded with the lower pressure wheel in the lower pressure wheel group, for adjusting
The volume under pressure of the lower pressure wheel；When following press nips are arranged on above the upper pressure wheel group, adjustment portion is arranged on the supporting part
Top, correspondingly, when following press nips are arranged on below the upper pressure wheel group, adjustment portion is arranged under the supporting part
Portion.Example is arranged on the situation on support plate top for adjustment portion 20 in figure, for adjusting the volume under pressure of lower pressure wheel group.
Driving section (present invention uses motor 18), the power for supplying the straightener inputs, with the active wheels
It is connected, it is generally the case that situations such as wearing service life in view of wheel group, general driving section and the active in the middle part of active wheels
Wheel is connected.Using belt or the connection of chain or rack between the driving wheel of the active wheels.
When reinforcing bar 16 makes through the active wheels and the lower pressure wheel group, pass through adjustment portion 20 and adjust lower pressure wheel group
Volume under pressure the reinforcing bar 16 is fixed in top clearance therein, pass through motor 18 and supply active wheels power and drive and push
Wheel group together rotates the extruding straightening realized to reinforcing bar 16, is changed by the centre-to-centre spacing of driving wheel in active wheels, by two kinds
Or the change adjustment of two or more wheelbases so that reinforcing bar 16 obtains good stress elimination during extruding, eliminates " small
Section " so that reinforcing bar 16 meets the high requirement of straightening rate.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution described in foregoing embodiments, either to which part or all technical characteristic into
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (9)
1. a kind of reinforcing bar dephosphorization straightener takes turns wheel group structure more with not grade wheelbase type, it is characterised in that：More wheel wheel groups include
The active wheels being connected with driving section and the lower pressure wheel wheel group being servo-actuated with the active wheels；The lower pressure wheel wheel group and the master
Driving wheel group is arranged at intervals, the centre-to-centre spacing between the adjacent lower pressure wheel of each two of the lower pressure wheel group with the active wheels each two
Centre-to-centre spacing change between adjacent driving wheel, arranges in not equidistant formula.
2. reinforcing bar dephosphorization straightener according to claim 1 takes turns wheel group structure more with not grade wheelbase type, it is characterised in that：Institute
State the arrangement form that active wheels at least use two or more centre-to-centre spacing.
3. reinforcing bar dephosphorization straightener according to claim 2 takes turns wheel group structure more with not grade wheelbase type, it is characterised in that：Institute
The diameter for stating each driving wheel in active wheels is equal.
4. reinforcing bar dephosphorization straightener according to claim 3 takes turns wheel group structure more with not grade wheelbase type, it is characterised in that：Institute
Stating active wheels includes the first driving wheel, the second driving wheel, the 3rd driving wheel, the 4th driving wheel ... ..., and the n-th driving wheel is adjacent
The distance between the axle center of two driving wheels centered on away from the centre-to-centre spacing is more than the diameter for the lower pressure wheel being disposed there between.
5. reinforcing bar dephosphorization straightener according to claim 4 takes turns wheel group structure more with not grade wheelbase type, it is characterised in that：The
The distance between axle center of the axle center of one driving wheel and the second driving wheel is the first centre-to-centre spacing, the axle center of the second driving wheel and the 3rd
The distance between axle center of driving wheel is the second centre-to-centre spacing, between the axle center of the 3rd driving wheel and the axle center of the 4th driving wheel away from
From for the 3rd centre-to-centre spacing ... ..., the distance between the axle center of the n-th driving wheel and axle center of the (n+1)th driving wheel are the n-th centre-to-centre spacing,
The centre-to-centre spacing of the centre-to-centre spacing of first centre-to-centre spacing ≠ second ≠ the 3rd ≠ ... the ≠ the n-th centre-to-centre spacing.
6. reinforcing bar dephosphorization straightener according to claim 4 takes turns wheel group structure more with not grade wheelbase type, it is characterised in that：The
The distance between axle center of the axle center of one driving wheel and the second driving wheel is the first centre-to-centre spacing, the axle center of the second driving wheel and the 3rd
The distance between axle center of driving wheel is the second centre-to-centre spacing, between the axle center of the 3rd driving wheel and the axle center of the 4th driving wheel away from
From for the 3rd centre-to-centre spacing ... ..., the distance between the axle center of the n-th driving wheel and axle center of the (n+1)th driving wheel are the n-th centre-to-centre spacing,
The 3rd the n-th centre-to-centre spacing of centre-to-centre spacing ＜ ... ＜ of the second centre-to-centre spacing of first centre-to-centre spacing ＜ ＜.
7. reinforcing bar dephosphorization straightener according to claim 4 takes turns wheel group structure more with not grade wheelbase type, it is characterised in that：The
The distance between axle center of the axle center of one driving wheel and the second driving wheel is the first centre-to-centre spacing, the axle center of the second driving wheel and the 3rd
The distance between axle center of driving wheel is the second centre-to-centre spacing, between the axle center of the 3rd driving wheel and the axle center of the 4th driving wheel away from
From for the 3rd centre-to-centre spacing ... ..., the distance between the axle center of the n-th driving wheel and axle center of the (n+1)th driving wheel are the n-th centre-to-centre spacing,
Set between each centre-to-centre spacing in either large or small irregular interval variation.
8. a kind of do not wait wheelbase type to take turns reinforcing bar dephosphorization straightener more, it is characterised in that including：
Rack, straightener is supported for fixed；
Support plate, is arranged on above the rack, for fixed more wheel wheel groups；
More wheel wheel groups, do not wait wheelbase type to take turns wheel group structure more using as described in claim 1-7 any one claims；
Adjustment portion, is arranged in the support plate, with the lower pressure wheel group lower pressure wheel correspond, for adjust it is described under
The volume under pressure of pinch roller；
Driving section, the power for supplying the straightener are inputted, are connected with the active wheels.
9. according to claim 8 do not wait wheelbase type to take turns reinforcing bar dephosphorization straightener more, it is characterised in that：The active wheels
Driving wheel between using saw tooth belt, chain or gear connection transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388081.7A CN107952911A (en) | 2017-12-20 | 2017-12-20 | A kind of reinforcing bar dephosphorization straightener is used does not wait wheelbase type to take turns wheel group structure and its application more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711388081.7A CN107952911A (en) | 2017-12-20 | 2017-12-20 | A kind of reinforcing bar dephosphorization straightener is used does not wait wheelbase type to take turns wheel group structure and its application more |
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| CN107952911A true CN107952911A (en) | 2018-04-24 |
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|---|---|---|---|
| CN201711388081.7A Pending CN107952911A (en) | 2017-12-20 | 2017-12-20 | A kind of reinforcing bar dephosphorization straightener is used does not wait wheelbase type to take turns wheel group structure and its application more |
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| JP3137254U (en) * | 2007-09-07 | 2007-11-15 | 金泰憶企業有限公司 | Transport plate material roll forming machine |
| CN102825170A (en) * | 2011-06-16 | 2012-12-19 | 建湖县胜飞机械制造有限公司 | Torsion-free rolling type straightener |
| CN203944762U (en) * | 2014-05-30 | 2014-11-19 | 冯广建 | The box-like bar straightener of a kind of Novel pressure |
| CN105033112A (en) * | 2015-08-06 | 2015-11-11 | 冯广建 | Rebar straightener |
| CN105170842A (en) * | 2015-08-14 | 2015-12-23 | 中国建筑科学研究院建筑机械化研究分院 | Rebar straightening device |
| KR101645581B1 (en) * | 2016-03-08 | 2016-08-08 | 주식회사 비엔씨스틸 | Coil rebar straightening and bending machine |
| CN207756788U (en) * | 2017-12-20 | 2018-08-24 | 张福录 | A kind of not equal wheelbases type mostly wheel wheel group structure and its application of reinforcing bar dephosphorization straightener |
-
2017
- 2017-12-20 CN CN201711388081.7A patent/CN107952911A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3137254U (en) * | 2007-09-07 | 2007-11-15 | 金泰憶企業有限公司 | Transport plate material roll forming machine |
| CN102825170A (en) * | 2011-06-16 | 2012-12-19 | 建湖县胜飞机械制造有限公司 | Torsion-free rolling type straightener |
| CN203944762U (en) * | 2014-05-30 | 2014-11-19 | 冯广建 | The box-like bar straightener of a kind of Novel pressure |
| CN105033112A (en) * | 2015-08-06 | 2015-11-11 | 冯广建 | Rebar straightener |
| CN105170842A (en) * | 2015-08-14 | 2015-12-23 | 中国建筑科学研究院建筑机械化研究分院 | Rebar straightening device |
| KR101645581B1 (en) * | 2016-03-08 | 2016-08-08 | 주식회사 비엔씨스틸 | Coil rebar straightening and bending machine |
| CN207756788U (en) * | 2017-12-20 | 2018-08-24 | 张福录 | A kind of not equal wheelbases type mostly wheel wheel group structure and its application of reinforcing bar dephosphorization straightener |
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