CN102886469A - Multi-steel-bar tapping straightening mechanism of steel bar straightening machine - Google Patents
Multi-steel-bar tapping straightening mechanism of steel bar straightening machine Download PDFInfo
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- CN102886469A CN102886469A CN2012104091424A CN201210409142A CN102886469A CN 102886469 A CN102886469 A CN 102886469A CN 2012104091424 A CN2012104091424 A CN 2012104091424A CN 201210409142 A CN201210409142 A CN 201210409142A CN 102886469 A CN102886469 A CN 102886469A
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- separated time
- tapping block
- straightener
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Abstract
The invention discloses a multi-steel-bar tapping straightening mechanism of a steel bar straightening machine. The multi-steel-bar tapping straightening mechanism comprises a tapping block connected with a main body of the straightening machine; a roll group arranged in the tapping block; and a tapping roller group arranged in the tapping block as well as vertical to and arranged spaced apart from the axis of the roller group, wherein the tapping roller group comprises two tapping rollers having identical structure and symmetrical position and parallel to each other, a gap is formed between the two tapping rollers and the two ends of the gap are hinged to the tapping block respectively; a plurality of tapping grooves recessed towards self axes and having identical structure and symmetrical position are respectively arranged on the outer edges of the two tapping rollers in the tapping block, and steel bars penetrate inside the plurality of opposite tapping grooves on the two tapping rollers respectively. The multi-steel-bar tapping straightening mechanism disclosed by the invention has the advantage that steel bars are separated by means of rolling friction of the tapping rollers, thus effectively preventing the two steel bars from twisting and collision, protecting the surface quality of the steel bars and prolonging the service life of the tapping rollers; and the multi-steel bar tapping straightening mechanism has the characteristics of being simple in structure, convenient to dissemble, safe and stable in operation, etc.
Description
Technical field
What the present invention relates to is bar straightener, particularly be many reinforcing bar separated time bar straightening mechanisms of bar straightener.
Background technology
At present, in the prior art in the bar straightener for raising the efficiency, on bar straightener, carry simultaneously two reinforcing bars to carry out straightening, for preventing that two reinforcing bars from colliding each other, twining, be provided with bi-steel separated time bar straightening mechanism in the bar straightener, this bi-steel separated time bar straightening mechanism can enter the straightener main frame after many reinforcing bars of wire rod input are made straightening, isolation separately in order smoothly.
Fig. 1 is the bi-steel separated time bar straightening mechanism front view of prior art bar straightener; Fig. 2 is the top view of Fig. 1.
As shown in Figure 1 and Figure 2, the bi-steel separated time bar straightening mechanism of prior art bar straightener comprises: straightener main frame 1, two pairs of roller set 2, distributor plate 3 that tapping block 4, the structure with the distributor plate that connect with straightener main frame 1 are identical; The through hole that described its two ends, left and right sides of tapping block 4 inner hollow with distributor plate have many reinforcing bars 16 to connect; Described two pairs of roller set are arranged on tapping block 4 inside with distributor plate, and the axis of two pairs of roller set mutually vertical and interval arranges; The structure of described every pair of roller set includes: two roll shafts 7 that structure same position symmetry is parallel to each other, the two ends of two roll shafts 7 are fixed in tapping block 4 areoles with distributor plate by roll shaft pressing plate 5, bolt 6 respectively, be positioned at the gap of passing respectively two roller shells 10 on the external diameter of 4 two roll shafts 7 of tapping block of distributor plate by 10, two reinforcing bars of bearing 9 hinged roller shells; Be provided with the distributor plate slot 4a that connects with the tapping block 4 of distributor plate at the bi-steel separated time bar straightening mechanism end place near straightener main frame 1, described distributor plate 3 inserts in the distributor plate slot 4a two reinforcing bars is separated.Spacer 8 is arranged on the sleeve between bearing 9 and the roll shaft pressing plate 5.
There is following defective in the bi-steel separated time bar straightening mechanism of prior art bar straightener: when the bi-steel separated time bar straightening mechanism of prior art bar straightener moves, two reinforcing bars are made straightening in order through two pairs of roller set first simultaneously, again through entering straightener main frame 1 behind two reinforcing bars of distributor plate 3 separations.Because distributor plate 3 maintains static in distributor plate slot 4a, belongs to sliding friction between reinforcing bar and the distributor plate, has aggravated the scuffing of rebar surface, reduce the life-span of distributor plate, need often to change distributor plate, have that cost is high, time-consuming, effort, rebar surface also sustains damage.
Summary of the invention
The object of the invention is to overcome the defective of prior art, a kind of many reinforcing bar separated time bar straightening mechanisms with bar straightener that rebar separator and straightening reinforcing bar function be integrated that can protect that reinforcing bar is injury-free, cost is low are provided.
The technical scheme that solves the problems of the technologies described above is: a kind of many reinforcing bar separated time bar straightening mechanisms of bar straightener, and described many reinforcing bar separated time bar straightening mechanisms comprise: be connected and run through the tapping block of many reinforcing bars with the straightener main frame; Be arranged on the roller set of the many reinforcing bars of straightening in the tapping block, in described tapping block, also be provided with separated time roller set mutual vertical with described roller set axis and that the interval arranges, described separated time roller set comprises: two separated time running rollers that structure same position symmetry is arranged in parallel, and gapped its two ends are hinged on respectively on the tapping block between described two separated time running rollers; Two separated time running roller outer rims in tapping block are respectively arranged with to its axle center depression and a plurality of minutes identical wire casings of position symmetrical structure, are penetrated with respectively reinforcing bar in the relative a plurality of minutes wire casings on described two separated time running rollers.
Beneficial effect of the present invention: the shortcoming of customer service prior art of the present invention, the distributor plate that prior art is fixing is separated reinforcing bar by sliding friction, change into and adopt the rolling friction of separated time running roller to separate reinforcing bar, prevent that effectively many reinforcing bars from twining collision or disturbing random line, prevented the scuffing of rebar surface, protection rebar surface quality, the service life of having improved the separated time running roller; Have the characteristics such as simple in structure, convenient disassembly, running safety and stability.
Description of drawings
Fig. 1 is the bi-steel separated time bar straightening mechanism front view of prior art bar straightener;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is front view of the present invention;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is A-A cutaway view among Fig. 3.
" sequence number explanation in the accompanying drawing "
1: the straightener main frame; 2: roller set; 3: distributor plate; 4: with the tapping block of distributor plate; 4a: distributor plate slot; 5: the roll shaft pressing plate; 6: bolt; 7: roll shaft; 8: spacer; 9: bearing; 10: roller shell; 11: bearing block; 12: tapping block; 12a: tapping block flange; 13: holding screw; 14: the separated time bearing; 15: the separated time roller set; 15a: minute wire casing; 15b: separated time running roller; 16: many reinforcing bars.
The specific embodiment
Below in conjunction with accompanying drawing enforcement of the present invention is described in further detail.
Fig. 3 is front view of the present invention; Fig. 4 is the top view of Fig. 3; Fig. 5 is A-A cutaway view among Fig. 3.
Need to prove, comprise parts same as the prior art among the present invention, adopt identical sequence number.
To shown in Figure 5, the invention provides a kind of many reinforcing bar separated time bar straightening mechanisms of bar straightener such as Fig. 3, described many reinforcing bar separated time bar straightening mechanisms comprise: the tapping block 12 that is connected and runs through many reinforcing bars 16 with straightener main frame 1; Be arranged on the roller set 2 of the many reinforcing bars 16 of tapping block 12 interior straightening.
In particular, the present invention includes straightener main frame 1, connect an end of tapping block 12 at straightener main frame 1 one ends by securing member, many reinforcing bars 16 are drawn to run through from wire rod and are entered straightener main frame 1 behind the tapping block 12 and carry out straightening and process.Many reinforcing bar separated times of the present invention bar straightening mechanism had both comprised the roller set 2 of the many reinforcing bars 16 of straightening, also comprise can realize straightening reinforcing bar function also tool many reinforcing bars 16 are separately prevented the separated time roller set 15 of colliding between many reinforcing bars.
In described tapping block 12, also be provided with separated time roller set 15 mutual vertical with described roller set 2 axis and that the interval arranges, described separated time roller set 15 comprises: two separated time running roller 15b that structure same position symmetry is arranged in parallel, and gapped its two ends are hinged on respectively on the tapping block 12 between described two separated time running roller 15b; Two separated time running roller 15b outer rims in tapping block 12 are respectively arranged with to its axle center depression and identical a plurality of minutes wire casing 15a of position symmetrical structure, are penetrated with respectively reinforcing bar in the wire casing 15a in relative a plurality of minutes on described two separated time running roller 15b.
Described separated time running roller 15b two ends are hinged on respectively in the dead eye of bearing block 11; Described bearing block 11 is fixed on the tapping block 12.
As shown in Figure 3, Figure 4, bearing block 11 has two and structure same position symmetry, holding screw 13 is fixed on two bearing blocks 11 on the symmetrical side of tapping block 12, the separated time bearing 14 of two structure same position symmetries is installed respectively on each bearing block 11, two separated time running roller 15b two ends are supported on respectively in separated time bearing 14 endoporus, gapped between two separated time running roller 15b, each self energy is rotated in tapping block 12.
Described minute wire casing 15a semicircular in shape groove, the diameter of semi-circular recesses is greater than the single steel bar diameter.
Be respectively arranged with two minutes wire casing 15a on described two separated time running roller 15b outer rims, on described two separated time running roller 15b, be penetrated with reinforcing bar in the wire casing 15a in relative two minutes.
The structure of described roller set 2 is same as prior art, its structure includes: two roll shafts 7 that structure same position symmetry is parallel to each other, the two ends of described two roll shafts 7 are fixed on the tapping block 12 by roll shaft pressing plate 5, bolt 6 respectively, be positioned on the external diameter of 12 two roll shafts 7 of tapping block respectively hinged roller shell 10, many reinforcing bars 16 run through between two roller shells 10.
Described tapping block 12 1 ends are provided with tapping block flange 12a, and described tapping block flange 12a is fixedly connected on the straightener main frame 1 by securing member (figure does not look); Tapping block 12 1 ends are provided with is convenient to many reinforcing bars 16 by being communicated with the through hole of straightener main frame 1.
During the present device operation, many reinforcing bars 16 through roller set 2 and separated time roller set 15 after preliminary straightening make in order just advance in, two reinforcing bars are effectively separated, prevent that two reinforcing bars from mutually twining or disturb, the reinforcing bar after separately enters simultaneously and carries out follow-up straightening in the straightener main frame 1 and shear program.
Claims (6)
1. many reinforcing bar separated time bar straightening mechanisms of a bar straightener, described many reinforcing bar separated time bar straightening mechanisms comprise: be connected and run through the tapping block (12) of many reinforcing bars (16) with straightener main frame (1); Be arranged on the roller set (2) of the many reinforcing bars of the interior straightening of tapping block (12) (16), it is characterized in that, in described tapping block (12), also be provided with separated time roller set (15) mutual vertical with described roller set (2) axis and that the interval arranges, described separated time roller set (15) comprising: two separated time running rollers (15b) that structure same position symmetry is arranged in parallel, and gapped its two ends are hinged on respectively on the tapping block (12) between described two separated time running rollers (15b); Two separated time running rollers (15b) outer rim in tapping block (12) is respectively arranged with to its axle center depression and the identical a plurality of minutes wire casings (15a) of position symmetrical structure, is penetrated with respectively reinforcing bar in the upper relative a plurality of minutes wire casings (15a) of described two separated time running rollers (15b).
2. many reinforcing bar separated time bar straightening mechanisms of the bar straightener described in according to claim 1 is characterized in that, described separated time running roller (15b) two ends are hinged on respectively in the dead eye of bearing block (11); Described bearing block (11) is fixed on the tapping block (12).
3. many reinforcing bar separated time bar straightening mechanisms of the bar straightener described in according to claim 1 is characterized in that, described minute wire casing (15a) semicircular in shape groove, and the diameter of semi-circular recesses is greater than the single steel bar diameter.
4. many reinforcing bar separated time bar straightening mechanisms of the bar straightener described in according to claim 1, it is characterized in that, be respectively arranged with two minutes wire casings (15a) on described two separated time running rollers (15b) outer rim, in upper relative two minutes wire casings (15a) of described two separated time running rollers (15b), be penetrated with reinforcing bar.
5. many reinforcing bar separated time bar straightening mechanisms of the bar straightener described in according to claim 1, it is characterized in that, the structure of described roller set (2) includes: two roll shafts (7) that structure same position symmetry is parallel to each other, the two ends of described two roll shafts (7) are fixed on the tapping block (12) by roll shaft pressing plate (5), bolt (6) respectively, be positioned on the external diameter of (12) two roll shafts of tapping block (7) respectively hinged roller shell (10), many reinforcing bars (16) run through between two roller shells (10).
6. many reinforcing bar separated time bar straightening mechanisms of the bar straightener described in according to claim 1, it is characterized in that, described tapping block (12) one ends are provided with tapping block flange (12a), and described tapping block flange (12a) is fixedly connected on the straightener main frame (1) by securing member; Tapping block (12) one ends are provided with is convenient to many reinforcing bars (16) by being communicated with the through hole of straightener main frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104091424A CN102886469A (en) | 2012-10-23 | 2012-10-23 | Multi-steel-bar tapping straightening mechanism of steel bar straightening machine |
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| CN2012104091424A CN102886469A (en) | 2012-10-23 | 2012-10-23 | Multi-steel-bar tapping straightening mechanism of steel bar straightening machine |
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| CN102886469A true CN102886469A (en) | 2013-01-23 |
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| CN2012104091424A Pending CN102886469A (en) | 2012-10-23 | 2012-10-23 | Multi-steel-bar tapping straightening mechanism of steel bar straightening machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143644A (en) * | 2013-03-21 | 2013-06-12 | 建科机械（天津）股份有限公司 | Arranging and prestraightening mechanism of reinforced bar straightening machine |
| CN103407722A (en) * | 2013-07-15 | 2013-11-27 | 青岛兴河建材有限公司 | Square-pile steel-reinforcement-framework seam-welder front conveying device |
| CN106944574A (en) * | 2017-05-09 | 2017-07-14 | 江苏恩达通用设备有限公司 | A kind of electric wire alignment prosthetic device |
| CN113500327A (en) * | 2021-06-25 | 2021-10-15 | 江苏天元激光科技有限公司 | Aluminum wire welding equipment applied to semiconductor laser |
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| US4005592A (en) * | 1975-12-12 | 1977-02-01 | Haeussler Alfred H K | Strip and wire straightener roll |
| CN1141825A (en) * | 1995-08-01 | 1997-02-05 | 王雪芳 | Straightening mechanism of concrete-bar straightening and cutting machine |
| EP0864387A1 (en) * | 1997-03-13 | 1998-09-16 | Schnell S.p.A. | Twin-wire straightener for metallic materials in wire form and the like. |
| CN201960062U (en) * | 2010-12-23 | 2011-09-07 | 朱卫国 | Feeding disc of reinforcement bar straightening machine |
| CN102717007A (en) * | 2012-07-18 | 2012-10-10 | 重庆亨尔通冶金新技术股份有限公司 | Alignment production line capable of simultaneously straightening multiple steel bars once |
| CN202824467U (en) * | 2012-10-23 | 2013-03-27 | 建科机械（天津）股份有限公司 | Multiple steel bars branching alignment device for steel bar alignment machine |
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2012
- 2012-10-23 CN CN2012104091424A patent/CN102886469A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4005592A (en) * | 1975-12-12 | 1977-02-01 | Haeussler Alfred H K | Strip and wire straightener roll |
| CN1141825A (en) * | 1995-08-01 | 1997-02-05 | 王雪芳 | Straightening mechanism of concrete-bar straightening and cutting machine |
| EP0864387A1 (en) * | 1997-03-13 | 1998-09-16 | Schnell S.p.A. | Twin-wire straightener for metallic materials in wire form and the like. |
| CN201960062U (en) * | 2010-12-23 | 2011-09-07 | 朱卫国 | Feeding disc of reinforcement bar straightening machine |
| CN102717007A (en) * | 2012-07-18 | 2012-10-10 | 重庆亨尔通冶金新技术股份有限公司 | Alignment production line capable of simultaneously straightening multiple steel bars once |
| CN202824467U (en) * | 2012-10-23 | 2013-03-27 | 建科机械（天津）股份有限公司 | Multiple steel bars branching alignment device for steel bar alignment machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143644A (en) * | 2013-03-21 | 2013-06-12 | 建科机械（天津）股份有限公司 | Arranging and prestraightening mechanism of reinforced bar straightening machine |
| CN103407722A (en) * | 2013-07-15 | 2013-11-27 | 青岛兴河建材有限公司 | Square-pile steel-reinforcement-framework seam-welder front conveying device |
| CN103407722B (en) * | 2013-07-15 | 2015-08-19 | 青岛兴河建材有限公司 | Feedway before square pile reinforced bar skeleton seam welder |
| CN106944574A (en) * | 2017-05-09 | 2017-07-14 | 江苏恩达通用设备有限公司 | A kind of electric wire alignment prosthetic device |
| CN113500327A (en) * | 2021-06-25 | 2021-10-15 | 江苏天元激光科技有限公司 | Aluminum wire welding equipment applied to semiconductor laser |
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Application publication date: 20130123 |