CN105033112A - Rebar straightener - Google Patents
Rebar straightener Download PDFInfo
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- CN105033112A CN105033112A CN201510477864.7A CN201510477864A CN105033112A CN 105033112 A CN105033112 A CN 105033112A CN 201510477864 A CN201510477864 A CN 201510477864A CN 105033112 A CN105033112 A CN 105033112A
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- reinforcing bar
- tooth socket
- bar
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Abstract
The invention discloses a rebar straightener which comprises an oriented force eliminating mechanism, a knot eliminating mechanism and an oriented feeding mechanism. The oriented force eliminating mechanism guides the oriented conveying of rebars, eliminates stress of the rebars and pre-straightens the rebars. The knot eliminating mechanism eliminates knots of the rebars by performing multi-point squeezing on the rebars. The oriented feeding mechanism is connected with a power mechanism, pulls the rebars to perform oriented feeding and flattens the rebars having undergone knot elimination. The rebar straightener squeezes and straightens the rebars by utilizing a three-step method comprising force elimination, knot elimination and flattening, is good in straightening effect and can squeeze and straighten rebars which are subjected to severe universal twisting; internal structures of the rebars are not damaged in the straightening process, and it is guaranteed that the pressure bearing capacity of the rebars is not changed. The straightener can further be well matched with other rebar machining devices and mechanical functions are improved; the automatic production is achieved, and the efficiency is improved.
Description
Technical field
The present invention relates to bullion manufacture field, be specifically related to a kind of bar straightener.
Background technology
At present, usually reinforcement component is used in some production processes or architectural engineering, and general reinforcement component is dish type reinforcing bar when being dispatched from the factory by steel mill, reinforcing bar has a large amount of stress, make bar bending, bending serious place also can be formed " joint ", and such reinforcing bar can not directly apply to be produced or building, need before using first to carry out straightening, then severing is that suitable length just can use.
Traditional bar straightening method carries out traction stretching to reinforcing bar to make it straighten, but, excessive stretching easily damages bar construction, bar diameter is caused to diminish, bearing capacity reduces, the reinforcing bar of damage is applied in architectural engineering easily accidents caused, and therefore, China specifies that the reinforcing bar of architectural engineering can not adopt the mode of stretching to carry out straightening.
The principle of existing bar straightening is the stress eliminated by extruding on reinforcing bar, reinforcing bar is straightened, most normal method adopts multiple roller to carry out roll extrusion to reinforcing bar from different directions, the method can eliminate larger the bending of radian on reinforcing bar, but " joint " that cannot eliminate on reinforcing bar, is difficult to its straightening work competent to comparatively serious, that the quantity of " joint " the is various reinforcing bar of bending situation.In addition, existing bar straightening machinery generally only possesses straightening function, function singleness, cannot carry out steel bar meter by continuous print, affect the raising of production efficiency.
Publication number is that the Chinese utility model patent of CN203944762U discloses the box-like bar straightener of a kind of Novel pressure, and specifically disclose the bar straightening mechanism adopting palm briquetting pressing reinforcing bar to make it straighten, this laminated type bar straightener can obtain good straightening effect to the bending of the overwhelming majority of reinforcing bar, and " joint " that can remove on reinforcing bar, be a kind of excellent bar straightener, and this bar straightener also can be perfect further.
Summary of the invention
For existing bar straightening Problems existing, the object of the present invention is to provide a kind of bar straightener, structure is simple, and straightening is effective, can not damage the internal structure of reinforcing bar in straightening process, ensures that the load performance of reinforcing bar is constant.
The technical solution adopted in the present invention is:
A kind of bar straightener, comprising:
Oriented solution force mechanisms, described oriented solution force mechanisms guides the conveying of reinforcing bar orientation, eliminates the stress on reinforcing bar simultaneously, carries out pre-straightening to reinforcing bar;
Xie Jie mechanism, the joint of reinforcing bar is eliminated by described Xie Jie mechanism by carrying out multiple spot extruding to reinforcing bar;
Directional feeding mechanism, described directional feeding mechanism connects actuating unit, and directional feeding mechanism traction reinforcing bar carries out directional feeding, flattens the reinforcing bar of Xie Jiehou simultaneously;
Described reinforcing bar carries out straightening by material guide mechanism, oriented solution force mechanisms, Xie Jie mechanism and directional feeding mechanism successively.
Bar straightener of the present invention is drawn reinforcing bar by directional feeding mechanism, reinforcing bar is successively through oriented solution force mechanisms, Xie Jie mechanism and directional feeding mechanism, carry out Xie Li, solution " joint " respectively and flatten: by oriented solution force mechanisms, Xie Li operation being carried out to reinforcing bar, eliminate the stress at hettocyrtosis place on reinforcing bar, make reinforcing bar tentatively straight; Realize separating " joint " operation to the extruding of reinforcing bar by Xie Jie mechanism, eliminate " joint " on reinforcing bar; Directional feeding mechanism, when directed traction reinforcing bar, makes reinforcing bar flatten, and prevents from the throughput direction skew of reinforcing bar simultaneously and produce rotating.Reinforcing bar through solution power, solution " joint " and flattening three steps becomes straight, and straightening is effective, and the reinforcing bar serious to universal distortion also well can carry out extruding straightening.
As the further improvement of technique scheme, described oriented solution force mechanisms comprises:
Separate force mechanisms support;
Drop center wheel, described drop center wheel is arranged on to be separated on force mechanisms support, and the cambered surface of drop center wheel is provided with the gradual change groove allowing reinforcing bar pass through, gradual change well width reduces from outside to inside gradually;
Pinch roller, described pinch roller is just being installed gradual change groove and is being used for reinforcing bar to be pressed in gradual change groove;
Described oriented solution force mechanisms is just provided with at least two tandem pinch rollers to the gradual change groove of drop center wheel, and the front of drop center wheel and rear are respectively arranged with at least one pinch roller.
Oriented solution force mechanisms utilizes the gradual change groove of drop center wheel to match with pinch roller to carry out straightening to reinforcing bar, and being arranged as of pinch roller and drop center wheel is inverted Chinese character pin-shaped.Reinforcing bar from gradual change groove through out-of-date, pinch roller exerts a force from top pressure to reinforcing bar, fit wheel forms 3 force extruding to reinforcing bar, gradual change groove dual-side limits reinforcing bar simultaneously, reinforcing bar is made to be subject to extruding from the Multi-point force application of pinch roller and gradual change cell wall, thus the stress on elimination reinforcing bar, straightening is carried out to reinforcing bar.Further, described oriented solution force mechanisms is also provided with directed wheels, described directed wheels are arranged on to be separated on force mechanisms support.
As the further improvement of technique scheme, described Xie Jie mechanism is rolling Alveolus type machine straightening device or palm pressure type machine straightening device.
As the further improvement of technique scheme, described rolling Alveolus type machine straightening device comprises:
Machine straightening device support;
Teeth groove seamless device, described teeth groove seamless device is arranged on machine straightening device support, teeth groove seamless device comprises the tooth socket wheel that at least two lay respectively at reinforcing bar both sides, tooth socket wheel is provided with double wedge, double wedge is alternately in reinforcing bar both sides, tooth socket wheel synchronous axial system, makes at least three double wedges from reinforcing bar both sides to steel bars straightening.
Alveolus type bar straightening mechanism of the present invention is extruded reinforcing bar by the double wedge on the tooth socket wheel of rotation, three adjacent double wedges are from being distributed in three contacts of reinforcing bar both sides to steel bars straightening, because double wedge is alternately in reinforcing bar both sides, two double wedges are then certainly had to be positioned at the same side of reinforcing bar as the strong point, another double wedge is between two strong points, from reinforcing bar opposite side, the reinforcing bar between two strong points is extruded, reinforcing bar is made to produce elastic deformation, eliminate the stress of reinforcing bar between three double wedges, after reinforcing bar recovers amount of elastic deformation voluntarily, can become straight, thus play the effect of straightening.Distance controlling between three double wedges, when less scope, effectively can eliminate " joint " on reinforcing bar, and the reinforcing bar serious to universal distortion also can be competent at its straightening work.
As the further improvement of technique scheme, described teeth groove seamless device is provided with the tooth socket wheel that two are distributed in reinforcing bar opposite side, tooth socket wheel is provided with at least three double wedges, teeth groove is formed between double wedge on tooth socket wheel, during tooth socket wheel synchronous axial system, the double wedge of one of them tooth socket wheel is relative with the teeth groove of another tooth socket wheel and extrude reinforcing bar.The double wedge being positioned at teeth groove both sides forms two strong points, the double wedge relative with teeth groove then extrudes reinforcing bar, three double wedges are from being distributed in three contacts of reinforcing bar both sides to steel bars straightening, because the ultimate range between three double wedges is equivalent to the space width of tooth socket wheel, namely the distance of three stress points of reinforcing bar is short, well can eliminate " joint " on reinforcing bar, straightening effective.
As the further improvement of technique scheme, described teeth groove seamless device is provided with and connects tooth socket wheel and the synchronous transmission device driving its synchronous axial system, described synchronous transmission device comprises:
Driving cog, described driving cog connects tooth socket wheel by power transmission shaft;
Spline tooth axle, described spline tooth axle two ends are provided with spline tooth, and the spline tooth at spline tooth axle two ends is engaged with the driving cog of two tooth socket wheels respectively.
As the further improvement of technique scheme, on described teeth groove seamless device, the position of at least one tooth socket wheel can along the radiai adjustment of reinforcing bar.Along the position of the radiai adjustment tooth socket wheel of reinforcing bar, the extruding force size of tooth socket wheel to reinforcing bar can be changed, teeth groove seamless device also can be made to adapt to the bar straightening of different-diameter.Further, in order to the position of cooperating teeth sheave is adjustable, the distance between two spline tooths at described spline tooth axle two ends also can regulate; Meanwhile, tooth socket wheel preferably adopts easy-to-dismount mode to be arranged on teeth groove seamless device.
As the further improvement of technique scheme, described directional feeding mechanism comprises stock support, described stock support is provided with the directed wheels of many groups.
As the further improvement of technique scheme, after described directional feeding mechanism, be connected with scale metering device and Scissoring device in turn, carry out scale cutting after bar straightening at once, make the function of this machine more perfect.
As the further improvement of technique scheme, before described bar straightener, be provided with the material guide mechanism carrying out carrying for importing reinforcing rod.
The invention has the beneficial effects as follows:
Bar straightener of the present invention has the following advantages:
1, utilize solution power, solution " joint ", flatten three-step approach extruding straightening is carried out to reinforcing bar, straightening is effective;
2, serious to universal distortion reinforcing bar also can carry out extruding straightening;
3, the internal structure of reinforcing bar can not be damaged in straightening process, ensure that the load performance of reinforcing bar is constant;
4, joint mechanism can be conciliate by flexible configuration oriented solution force mechanisms as required;
5, can be formed good fit with other reinforced bar processing devices such as scale metering device, Scissoring devices, improve mechanical function, realize automated production, raise the efficiency;
6, the overall process of straightening adopts frame for movement to realize automatically controlling, and without the need to configuring electronic component, reducing the operation and maintenance difficulty of machinery, improving stability and the service life of machinery.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of a kind of embodiment of the present invention;
Fig. 2 is the structural representation of oriented solution force mechanisms;
Fig. 3 is the internal structure schematic diagram of oriented solution force mechanisms;
Fig. 4 is the sectional view of oriented solution force mechanisms;
Fig. 5 is the side view of oriented solution force mechanisms;
Fig. 6 is the structural representation of rolling Alveolus type machine straightening device;
Fig. 7 is the internal structure schematic diagram of rolling Alveolus type machine straightening device;
Fig. 8 is the front view of rolling Alveolus type machine straightening device;
Fig. 9 is the structural representation of teeth groove seamless device;
Figure 10 is the structural representation of synchronous transmission device;
Figure 11 is the structural representation of directional feeding mechanism;
Figure 12 is the internal structure schematic diagram of directional feeding mechanism;
Figure 13 is the side view of directional feeding mechanism;
Figure 14 is the sectional view of directional feeding mechanism;
Figure 15 is one of structural representation of palm pressure type machine straightening device;
Figure 16 is the structural representation two of palm pressure type machine straightening device.
Detailed description of the invention
With reference to Fig. 1, preferred embodiment provided by the invention, a kind of bar straightener, comprise be combined material guide mechanism 1, oriented solution force mechanisms 2, Xie Jie mechanism 3 and directional feeding mechanism 4, can be used for straightening reinforcing bar; Directional feeding mechanism 4 rear is also provided with scale metering device 5 and Scissoring device 6, directly carries out scale cutting to the reinforcing bar after straightening.
Described material guide mechanism 1 is provided with roller set, for importing the reinforcing bar treating straightening.
With reference to Fig. 2 to Fig. 5, described oriented solution force mechanisms 2 comprises separates force mechanisms support 21, separate on force mechanisms support 21 and drop center wheel 22 is installed, the cambered surface of drop center wheel 22 is provided with two gradual change grooves allowing reinforcing bar pass through, the width of gradual change groove reduces from outside to inside gradually, and the gradual change groove in the present embodiment is preferably V-type groove.Separate on force mechanisms support 21 and be also connected with spring support 24 by stage clip 25, spring support 24 is provided with pinch roller 23, every bar gradual change groove correspondence is provided with two tandem pinch rollers 23, the diameter of pinch roller 23 is less than the diameter of drop center wheel 22, and pinch roller 23 is inverted Chinese character pin-shaped with being arranged as of drop center wheel 22.Stage clip 25 pushes drop center wheel 22 to pinch roller 23, and reinforcing bar is pressed in gradual change groove by pinch roller 23.Preferably, the cambered surface of pinch roller 23 also can be provided with the flange matched with the gradual change groove of drop center wheel 22.Oriented solution force mechanisms 2 of the present invention is mainly used in guiding the conveying of reinforcing bar orientation, eliminate multiple stress on reinforcing bar simultaneously, pre-straightening is carried out to reinforcing bar, its operation principle is as follows: reinforcing bar from the gradual change groove of drop center wheel 22 through out-of-date, pinch roller 23 exerts a force from opposite side to reinforcing bar under the effect of stage clip 25, fit is taken turns 22 pairs of reinforcing bars and is extruded, the contact point summit triangular in shape of three shaping wheels and reinforcing bar distributes, what effective this segment length of elimination reinforcing bar existed makes its bending stress, carries out preliminary straightening to reinforcing bar; Meanwhile, gradual change groove dual-side limits reinforcing bar, makes the Multi-point force application that reinforcing bar is subject to from pinch roller 23 and gradual change cell wall, makes straightening better effects if.
Further, oriented solution force mechanisms 2 is also provided with directed wheels 26, directed wheels 26 are arranged on to be separated on force mechanisms support 21 and is positioned at drop center wheel 22 front, and the throughput direction of directed wheels 26 pairs of reinforcing bars limits.
Further, described oriented solution force mechanisms 2 can be provided with multiple, carries out pre-straightening respectively from multiple directions to reinforcing bar, better to the straightening effect of the serious reinforcing bar of universal distortion.
With reference to Fig. 6 to Figure 10, the Xie Jie mechanism 3 adopted in the present embodiment is rolling Alveolus type machine straightening device.Described rolling Alveolus type machine straightening device comprises machine straightening device support 31, machine straightening device support 31 is provided with multiple teeth groove seamless device 32, carries out straightening from different directions to reinforcing bar.Teeth groove seamless device 32 comprises the tooth socket wheel 321 that two lay respectively at reinforcing bar both sides, tooth socket wheel 321 is provided with at least three double wedges 3211, preferably, the tooth socket wheel 321 in the present embodiment is provided with nine equally distributed double wedges 3211, between double wedge 3211, forms teeth groove 3212, in actual applications, double wedge 3211 number of tooth socket wheel 321 can change as required, and in general, the number of double wedge 3211 is more, the width of teeth groove 3212 is narrower, and the effect of straightening is just unreasonable to be thought.Two tooth socket wheel 321 synchronous axial system.When tooth socket wheel 321 rotates, the double wedge 3211 of one of them tooth socket wheel 321 is relative in reinforcing bar both sides with the teeth groove 3212 of another tooth socket wheel 321, the double wedge 3211 being positioned at teeth groove 3212 both sides forms two strong points, at the double wedge 3211 of reinforcing bar opposite side between two strong points, from reinforcing bar opposite side, the reinforcing bar between two strong points is extruded, reinforcing bar is made to produce elastic deformation, eliminate the stress of reinforcing bar between three double wedges 3211, after reinforcing bar recovers amount of elastic deformation voluntarily, can become straight, thus play the effect of straightening.Because the ultimate range between three double wedges 3211 is equivalent to teeth groove 3212 width of tooth socket wheel 321, namely the distance of three stress points of reinforcing bar is short, can effectively eliminate " joint " on reinforcing bar, and the reinforcing bar serious to universal distortion also can be competent at its straightening work.
In order to make two tooth socket wheel 321 synchronous axial system, described teeth groove seamless device 32 is provided with and connects tooth socket wheel 321 and the synchronous transmission device driving its synchronous axial system, described synchronous transmission device comprises driving cog 322, driving cog 322 connects tooth socket wheel 321 by power transmission shaft, spline tooth axle 323 is provided with between the driving cog 322 of two tooth socket wheels 321, spline tooth axle 323 two ends are provided with spline tooth 324, the spline tooth 324 at spline tooth axle 323 two ends is engaged with the driving cog 322 of two tooth socket wheels 321 respectively, by this structure, two tooth socket wheel 321 synchronous axial system can be made, ensure that the angle that it rotates is consistent, constantly carry out extruding straightening with three double wedges, 3211 pairs of reinforcing bars.
Further, in order to adapt to the bar straightening of different-diameter, on teeth groove seamless device 2, the position of at least one tooth socket wheel 321 can along the radiai adjustment of reinforcing bar, distance between two spline tooths 324 on spline tooth axle 323 can follow the position adjustments of tooth socket wheel 321, and tooth socket wheel 321 is detachably arranged on the power transmission shaft of teeth groove seamless device 2.Along the position of the radiai adjustment tooth socket wheel 321 of reinforcing bar, the extruding force size of tooth socket wheel 321 pairs of reinforcing bars can be changed, thus control the dynamics of extruding and the deflection of reinforcing bar, and tooth socket wheel 321 adopts dismountable mode to install, and is convenient for changing accessory; Meanwhile, teeth groove seamless device 2 both can be made to adapt to the bar straightening of different-diameter.
In addition, the Xie Jie mechanism adopted in the present embodiment also can be palm pressure type machine straightening device 7, and as shown in Figure 15,16, described palm pressure type machine straightening device 7 comprises palm pressure support 71, be provided with multiple palm briquetting in palm pressure support 71, palm briquetting forms surrounding in radial direction to the reinforcing bar passed.Palm briquetting shown in Figure 15,16 comprises one and surely slaps briquetting 72 and three dynamic palm briquettings 73.Surely slapping briquetting 72 is fixed on palm pressure support 71, dynamic palm briquetting 73 is slidably arranged between palm pressure support 71, simultaneously, dynamic palm briquetting 73 is provided with camshaft 74, camshaft 74 is provided with interlock tooth 75, three dynamic palm briquettings 73 are connected by engaged interlock tooth 75 and realize interlock, wherein at least one moves camshaft 74 connecting drive device of palm briquetting 73, and camshaft 74 rotates and drives dynamic briquetting 73 of slapping radially slide in palm pressure support 71 thus coordinate palm briquetting 72 pairs of reinforcing bars surely to carry out extruding straightening.Further, palm briquetting is provided with some limited blocks towards one end of reinforcing bar, limited block is provided with deep-slotted chip breaker, limited block on multiple palm briquetting is longitudinally alternately arranged setting, adjacent limited block fits together, and when palm briquetting surrounds, carries out Multi-point force application extruding by limited block to reinforcing bar, improve the effect of extruding straightening, extruding straightening can be carried out by the reinforcing bar serious to universal distortion.
With reference to Figure 11 to Figure 14, described directional feeding mechanism 4 comprises stock support 41, described stock support 41 is provided with the directed wheels 42 of multi-group driving force.Preferably, wherein one group of directed wheels 42 is provided with the power gear 43 for connecting actuating unit, other directed wheels 42, by engaged travelling gear 44 transmission, make each group of directed wheels 42 synchronous axial system, traction reinforcing bar carries out directional feeding, flattens the reinforcing bar of Xie Jiehou simultaneously.
Bar straightener of the present invention is drawn by directional feeding mechanism 4 pairs of reinforcing bars, reinforcing bar successively through oriented solution force mechanisms 2, Xie Jie mechanism 3 and directional feeding mechanism 4 time, carry out Xie Li, solution " joint " respectively and flatten: carrying out Xie Li operation by oriented solution force mechanisms 2 pairs of reinforcing bars, eliminate the stress at hettocyrtosis place on reinforcing bar, make reinforcing bar tentatively straight; Realize separating " joint " operation by the extruding of Xie Jie mechanism 3 pairs of reinforcing bars, eliminate " joint " on reinforcing bar; Directional feeding mechanism 4, when directed traction reinforcing bar, makes reinforcing bar flatten, and prevents from the throughput direction skew of reinforcing bar simultaneously and produce rotating, and makes reinforcing bar enter follow-up scale metering device 5 and Scissoring device 6 smoothly.Reinforcing bar through solution power, solution " joint " and flattening three steps becomes straight, and straightening is effective, and the reinforcing bar serious to universal distortion also well can carry out extruding straightening.
Bar straightener of the present invention has the following advantages: 1) utilize solution power, solution " joint ", flatten three-step approach extruding straightening is carried out to reinforcing bar, straightening is effective; 2) serious to universal distortion reinforcing bar also can carry out extruding straightening; 3) internal structure of reinforcing bar can not be damaged in straightening process, ensure that the load performance of reinforcing bar is constant; 4) joint mechanism 3 can be conciliate by flexible configuration oriented solution force mechanisms 2 as required; 5) can be formed good fit with other reinforced bar processing devices such as scale metering device 5, Scissoring devices 6, improve mechanical function, realize automated production, raise the efficiency; 6) overall process of straightening adopts frame for movement to realize automatically controlling, and without the need to configuring electronic component, reducing the operation and maintenance difficulty of machinery, improving stability and the service life of machinery.
Above concrete structure and sized data illustrate preferred embodiment of the present invention, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (10)
1. a bar straightener, is characterized in that, comprising:
Oriented solution force mechanisms, described oriented solution force mechanisms guides the conveying of reinforcing bar orientation, eliminates the stress on reinforcing bar simultaneously, carries out pre-straightening to reinforcing bar;
Xie Jie mechanism, the joint of reinforcing bar is eliminated by described Xie Jie mechanism by carrying out multiple spot extruding to reinforcing bar;
Directional feeding mechanism, described directional feeding organization establishes conciliates joint mechanism rear at oriented solution force mechanisms, directional feeding mechanism connects actuating unit, and directional feeding mechanism traction reinforcing bar carries out directional feeding, and the reinforcing bar after simultaneously conciliating the straightening of joint mechanism to oriented solution force mechanisms flattens.
2. a kind of bar straightener according to claim 1, is characterized in that: described oriented solution force mechanisms comprises:
Separate force mechanisms support;
Drop center wheel, described drop center wheel is arranged on to be separated on force mechanisms support, and the cambered surface of drop center wheel is provided with the gradual change groove allowing reinforcing bar pass through, gradual change well width reduces from outside to inside gradually;
Pinch roller, described pinch roller is just being installed gradual change groove and is being used for reinforcing bar to be pressed in gradual change groove;
Described oriented solution force mechanisms is just provided with at least two tandem pinch rollers to the gradual change groove of drop center wheel, and the front of drop center wheel and rear are respectively arranged with at least one pinch roller.
3. a kind of bar straightener according to claim 1, is characterized in that: described Xie Jie mechanism is rolling Alveolus type machine straightening device or palm pressure type machine straightening device.
4. a kind of bar straightener according to claim 3, is characterized in that: described rolling Alveolus type machine straightening device comprises:
Machine straightening device support;
Teeth groove seamless device, described teeth groove seamless device is arranged on machine straightening device support, teeth groove seamless device comprises the tooth socket wheel that at least two lay respectively at reinforcing bar both sides, tooth socket wheel is provided with double wedge, double wedge is alternately in reinforcing bar both sides, tooth socket wheel synchronous axial system, makes at least three double wedges from reinforcing bar both sides to steel bars straightening.
5. a kind of bar straightener according to claim 4, it is characterized in that: described teeth groove seamless device is provided with the tooth socket wheel that two are distributed in reinforcing bar opposite side, tooth socket wheel is provided with at least three double wedges, teeth groove is formed between double wedge on tooth socket wheel, during tooth socket wheel synchronous axial system, the double wedge of one of them tooth socket wheel is relative with the teeth groove of another tooth socket wheel and extrude reinforcing bar.
6. a kind of bar straightener according to claim 5, is characterized in that: described teeth groove seamless device is provided with and connects tooth socket wheel and the synchronous transmission device driving its synchronous axial system, described synchronous transmission device comprises:
Driving cog, described driving cog connects tooth socket wheel by power transmission shaft;
Spline tooth axle, described spline tooth axle two ends are provided with spline tooth, and the spline tooth at spline tooth axle two ends is engaged with the driving cog of two tooth socket wheels respectively.
7., according to the arbitrary described a kind of bar straightener of claim 3 to 6, it is characterized in that: on described teeth groove seamless device, the position of at least one tooth socket wheel can along the radiai adjustment of reinforcing bar.
8. a kind of bar straightener according to claim 1, is characterized in that: described directional feeding mechanism comprises stock support, described stock support is provided with the directed wheels of many groups.
9. a kind of bar straightener according to claim 1, is characterized in that: be connected with scale metering device and Scissoring device in turn after described directional feeding mechanism.
10. a kind of bar straightener according to claim 1, is characterized in that: be provided with the material guide mechanism carrying out carrying for importing reinforcing rod before described bar straightener.
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| CN201510477864.7A CN105033112A (en) | 2015-08-06 | 2015-08-06 | Rebar straightener |
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|---|---|---|---|
| CN201510477864.7A CN105033112A (en) | 2015-08-06 | 2015-08-06 | Rebar straightener |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903858A (en) * | 2016-06-03 | 2016-08-31 | 冯广建 | Automatic straightening and cutting machine |
| CN105921646A (en) * | 2016-06-03 | 2016-09-07 | 冯广建 | Overlapped shaft type straightening cut-off machine |
| CN106064218A (en) * | 2016-06-03 | 2016-11-02 | 冯广建 | Overlapping wall tunnel type bar straightening mechanism |
| CN107952911A (en) * | 2017-12-20 | 2018-04-24 | 张福录 | A kind of reinforcing bar dephosphorization straightener is used does not wait wheelbase type to take turns wheel group structure and its application more |
| CN111482474A (en) * | 2020-04-23 | 2020-08-04 | 建科机械（天津）股份有限公司 | Reinforcing steel bar reinforcing device and reinforcing steel bar reinforcing production line |
| CN114054648A (en) * | 2021-11-25 | 2022-02-18 | 中国铁建大桥工程局集团有限公司 | Processing line and processing method of small-pile-diameter steel reinforcement cage for constructional engineering |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323643Y (en) * | 1997-11-25 | 1999-06-16 | 沈阳市纸制品厂 | Special synchronous shaft for forming combination machine of paper dining box |
| CN201832926U (en) * | 2010-11-03 | 2011-05-18 | 天津市建科机械制造有限公司 | Pre-straightening mechanism for reinforcement bar straightening machine |
| WO2011101763A2 (en) * | 2010-02-17 | 2011-08-25 | Schnell S.P.A. | Method and apparatus for straightening iron rods and the like |
| CN203184479U (en) * | 2013-02-06 | 2013-09-11 | 宁波荣智自动化科技有限公司 | High-precision fin feed mechanism |
| CN103990744A (en) * | 2014-05-30 | 2014-08-20 | 冯广建 | Novel press fit type reinforcement bar straightening machine |
| CN203997824U (en) * | 2014-08-08 | 2014-12-10 | 镇江中化聚氨酯工业设备有限公司 | A kind of synchronous transmission device of laminating conveyor |
| CN204122652U (en) * | 2014-09-30 | 2015-01-28 | 杨敏 | The reinforcing bar anchor ear making apparatus in construction site |
| CN104493013A (en) * | 2014-12-23 | 2015-04-08 | 冯广建 | Double-line palm closing type reinforcement bar straightening mechanism and double-line palm closing type reinforcement bar straightening machine |
| CN205056890U (en) * | 2015-08-06 | 2016-03-02 | 冯广建 | Machine for aligning steel bar |
-
2015
- 2015-08-06 CN CN201510477864.7A patent/CN105033112A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323643Y (en) * | 1997-11-25 | 1999-06-16 | 沈阳市纸制品厂 | Special synchronous shaft for forming combination machine of paper dining box |
| WO2011101763A2 (en) * | 2010-02-17 | 2011-08-25 | Schnell S.P.A. | Method and apparatus for straightening iron rods and the like |
| CN201832926U (en) * | 2010-11-03 | 2011-05-18 | 天津市建科机械制造有限公司 | Pre-straightening mechanism for reinforcement bar straightening machine |
| CN203184479U (en) * | 2013-02-06 | 2013-09-11 | 宁波荣智自动化科技有限公司 | High-precision fin feed mechanism |
| CN103990744A (en) * | 2014-05-30 | 2014-08-20 | 冯广建 | Novel press fit type reinforcement bar straightening machine |
| CN203997824U (en) * | 2014-08-08 | 2014-12-10 | 镇江中化聚氨酯工业设备有限公司 | A kind of synchronous transmission device of laminating conveyor |
| CN204122652U (en) * | 2014-09-30 | 2015-01-28 | 杨敏 | The reinforcing bar anchor ear making apparatus in construction site |
| CN104493013A (en) * | 2014-12-23 | 2015-04-08 | 冯广建 | Double-line palm closing type reinforcement bar straightening mechanism and double-line palm closing type reinforcement bar straightening machine |
| CN205056890U (en) * | 2015-08-06 | 2016-03-02 | 冯广建 | Machine for aligning steel bar |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903858A (en) * | 2016-06-03 | 2016-08-31 | 冯广建 | Automatic straightening and cutting machine |
| CN105921646A (en) * | 2016-06-03 | 2016-09-07 | 冯广建 | Overlapped shaft type straightening cut-off machine |
| CN106064218A (en) * | 2016-06-03 | 2016-11-02 | 冯广建 | Overlapping wall tunnel type bar straightening mechanism |
| CN105903858B (en) * | 2016-06-03 | 2017-11-21 | 冯广建 | A kind of automatic alignment cutting machine |
| CN106064218B (en) * | 2016-06-03 | 2017-11-21 | 冯广建 | Overlap wall tunnel type bar straightening mechanism |
| CN105921646B (en) * | 2016-06-03 | 2017-12-19 | 冯广建 | Overlap wall tunnel type straightening cutting machine |
| CN114939712A (en) * | 2017-03-13 | 2022-08-26 | 山东五岭智能机械有限公司 | Steel reinforcement cage seam welder and using method thereof |
| CN114939712B (en) * | 2017-03-13 | 2024-04-19 | 山东五岭智能机械有限公司 | Reinforcement cage seam welder and use method thereof |
| CN107952911A (en) * | 2017-12-20 | 2018-04-24 | 张福录 | A kind of reinforcing bar dephosphorization straightener is used does not wait wheelbase type to take turns wheel group structure and its application more |
| CN111482474A (en) * | 2020-04-23 | 2020-08-04 | 建科机械（天津）股份有限公司 | Reinforcing steel bar reinforcing device and reinforcing steel bar reinforcing production line |
| CN114054648A (en) * | 2021-11-25 | 2022-02-18 | 中国铁建大桥工程局集团有限公司 | Processing line and processing method of small-pile-diameter steel reinforcement cage for constructional engineering |
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Application publication date: 20151111 |