CN2302068Y - Cold-rolled ribbed reinforcing steel straightening machine - Google Patents
Cold-rolled ribbed reinforcing steel straightening machine Download PDFInfo
- Publication number
- CN2302068Y CN2302068Y CN 96246231 CN96246231U CN2302068Y CN 2302068 Y CN2302068 Y CN 2302068Y CN 96246231 CN96246231 CN 96246231 CN 96246231 U CN96246231 U CN 96246231U CN 2302068 Y CN2302068 Y CN 2302068Y
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- China
- Prior art keywords
- straightening
- pressure roller
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- sub
- annular groove
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- Expired - Fee Related
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Abstract
The utility model discloses a no-damage straightening machine for cold-rolled ribbed steel bars, which comprises a machine frame, a power transmission system and a straightening mechanism. The utility model is characterized in that the straightening mechanism is composed of a fixed straightening branch mechanism and a rotary straightening branch mechanism, and feeding passages of the two mechanisms are positioned on a same straight line; motive power for the motion of feeding and supplying material which is to be straightened is directly supplied by the fixed straightening branch mechanism, and the speed of feeding and supplying the material to be straightened reaches more than 2m/S. The utility model has the advantages of rapid straightening speed, favorable straightening effect, no operation on ribbed tendon of ribbed steel bars straightened, the low consumption of electric power, etc.
Description
The utility model relates to a kind of building material machinery, exactly is a kind of cold rolled reinforcing steel bar with ribs not damaged straightener.
At present, the more advanced cold rolling strap rib steel not damaged straightener that people use, mainly be that notification number is CN2183837Y, name is called the utility model patent of " not damaged cold rolled reinforcing steel bar with ribs straightener ", it is by frame, power drive system, straightening mechanism is formed, this straightening mechanism is by framework, several align carrying roller, the aligning pressure roller, pressing roller holder, bearing block is formed, this bearing block connects firmly on the frame top panel, framework is hinged by connecting firmly at the semiaxis and the bearing block at its length direction two ends, each aligns carrying roller and the aligning pressure roller is cylinder, its heart portion is shaped on through hole, be shaped on axial section on the cylindrical and be the scarce curve-like annular groove of circle, each is aligned carrying roller and is hinged on each support that is fixed on the framework bottom panel by bearing pin, and make the axis of respectively aligning carrying roller and the frame width size centreline space certain angle (less than 90 °) that tilts in the same way, each aligns pressure roller, and to have each pressing roller holder of leading screw hinged with an end respectively by bearing pin, this support divides by the leading screw on it and connects with framework top panel screwed hole, and making each pressure roller axis and the framework top panel width dimensions centreline space certain angle (less than 90 °) that tilts in the same way, above-mentioned carrying roller and each the aligning pressure roller respectively aligned is along the alternate layout of frame width size center line.In use, quilt is aligned material and is twisted with the fingers in the straightening mechanism by feeding device, and it is passed through from aligning carrying roller and aligning pressure roller center, and framework rotates under power drive system drives simultaneously, thereby reaches the purpose of aligning Ribbed Bar; This cold rolling strap helps the major defect of reinforcing bar not damaged straightener to be, straightening speed lower (0.5m/S); Leveling effect is poor, consuming electric power many (general power 12.6KW).
The purpose of this utility model is for people provide that a kind of straightening speed is fast, straightening better effects if, cold rolled reinforcing steel bar with ribs not damaged straightener that consuming electric power is few.
The purpose of this utility model is to realize like this, it comprises frame, power drive system, straightening mechanism, be characterized in that this straightening mechanism is to be made of fixing aligning sub-agencies, rotating and straightening sub-agencies two parts, the feeding-passage of these two sub-agencies is located along the same line; Described power drive system is respectively by forming with two power transmission subsystems of described fixedly aligning sub-agencies, rotating and straightening sub-agencies adapted.Power by the feed motion of aligning material is supplied with by described fixedly aligning sub-agencies.
Below in conjunction with accompanying drawing embodiment of the present utility model is done explanation in further detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the scheme of installation of pressure roller.
By Fig. 1, Fig. 2, Fig. 3 as can be known, the utility model is by frame 1, fixing aligning sub-agencies, rotating and straightening sub-agencies and form with two power transmission subsystems of fixing aligning sub-agencies, rotating and straightening sub-agencies adapted respectively.
Fixing aligning sub-agencies is made of guide-in roller 4, casing 5, output shaft 20, power transmission shaft, live roll 7, pressure roller 6, pressing roller holder 8; The power transmission subsystem of this institute of mechanism adapted is to be made of motor 2, big belt pulley 3, tumbler gear 9, travelling gear 18; Described casing 5 is a cuboid box-shaped structure, it is fixedly mounted on the frame 1 right-hand member top panel, two guide-in rollers 4 utilize bent plate to be fixed on the right plate of casing 5,4 pressure rollers 6 are hinged on the pressing roller holder 8 by bearing pin, this pressing roller holder 8 connects with the upper cover plate of casing 5 by the leading screw on it, the middle part of an output shaft 20 and three power transmission shafts fixedly mounts a travelling gear 18 respectively, this output shaft and power transmission shaft are hinged on the two side 19 of casing 5, and the one end fixedly mounts a live roll 7 respectively, output shaft is end fixed installation big belt pulley 3 in addition, each live roll 7 and each pressure roller 6 cylindricals middle part all are shaped on the V-shaped annular groove of axial section; When carrying out above-mentioned installation, each live roll 7 is positioned at same vertical plane, both alternate layouts with the bottom land circle of " V " shape annular groove of each pressure roller 6.Above-mentioned motor 2 is fixedly mounted on frame 1 base plate, and its output shaft end adorns one a small belt pulley, and this small belt pulley and big belt pulley 3 connect by belt.
Fixing each parts of the power transmission subsystem of straightening mechanism and its adapted, except that motor 2 and each bolt connection part are the outsourcing standard component, all the other each parts are all made by oneself with conventional mechanism method by figure and are formed.
The said fixing straightening mechanism can also overturn 90 ° and connect firmly on frame, and certainly, the power transmission subsystem that match with it this moment also will change the installation site thereupon, and makes motor 2 by the horizontal vertical type motor that changes into.
Rotating and straightening mechanism is made of framework 12, pressure roller 13, pressing roller holder 21, bearing block 11, and the power drive system of this mechanism's adapted is by motor 10, and big belt pulley 14 and belt constitute.
7 pressure rollers 13 are hinged on 7 pressing roller holders by bearing pin 23 respectively, and these parts are connected in respectively on the framework 12 upper and lower faces plates by the leading screw on the pressing roller holder 21, and 4 covers are installed on top, and 3 covers are installed in the bottom.The cylindrical middle part of each above-mentioned pressure roller all is shaped on " U " shape annular groove, the width dimensions center line that guarantees " U " shape annular groove on each pressure roller in installation is positioned at same vertical plane, and wrong layout the between making between top pressure roller and bottom 5 pressure rollers, hinged with the diaxon bearing 11 that is fixed on the frame 1 by the assembly that framework 12, pressing roller holder 21, pressure roller 13 form by the semiaxis at framework two ends.Then, a Da Pi wheel 14 is installed in framework left end semiaxis end, is connected by belt between this big belt pulley and motor 10 output shafts.
In employed each parts of the power drive system of rotating and straightening mechanism and institute's adapted thereof, except that motor, bolt connection part, electric component are the outsourcing standard component, other each parts are all made with conventional mechanism method by figure.
The utility model can be put in storage by the figure assembling also after the assay was approved.
After the utility model was realized, its material feed speed can reach more than the 2m/S, and it uses power only to be 10.6KW.
Claims (3)
1, cold rolled reinforcing steel bar with ribs straightener comprises frame, power drive system, and straightening mechanism is characterized in that described straightening mechanism is to be made of fixing aligning sub-agencies, rotating and straightening sub-agencies two parts, and the feeding-passage of these two sub-agencies is positioned at same straight line; Described power drive system is made of two power transmission subsystems with described fixedly aligning sub-agencies, rotating and straightening sub-agencies adapted respectively; Power by the feed motion of aligning material is supplied with by described fixedly aligning sub-agencies.
2, cold rolled reinforcing steel bar with ribs straightener according to claim 1, it is characterized in that, described fixedly aligning sub-agencies is made of casing (5), output shaft (20), power transmission shaft, several live rolls (7) and pressure roller (6), pressing roller holder (8), described casing fixedly is associated on the top panel of described frame, is shaped on the V-shaped annular groove of axial section on the cylindrical of described each live roll (7), pressure roller (6); Described power transmission shaft, output shaft connect with described casing biside plate hinge, and described each live roll connects firmly respectively on described each power transmission shaft and output shaft; Described each pressure roller (6) connects by the described pressing roller holder of bearing pin and each (8) axis hole hinge, and this pressing roller holder (8) connects with described box cover plate by the leading screw on it, and each last item (6) is laid respectively between above-mentioned each adjacent live roll; The bottom land circle of " V " shape annular groove of each live roll (7), pressure roller (6) is positioned at same vertical plane.
3, help bar straightener according to claim 1 or 2 described cold rolling straps, it is characterized in that, described rotating and straightening sub-agencies is to be made of bearing block, framework, several pressure rollers (13), pressing roller holder (21), described bearing block connects firmly on the top panel of described frame, and described framework is hinged by connecting firmly at the semiaxis and the above-mentioned bearing block at its long two ends of changing direction; Be shaped on the annular groove that axial section is " U " shape on the cylindrical of described each pressure roller (13), this pressure roller is hinged by bearing pin and described each pressing roller holder (21), this each pressing roller holder connects with the upper and lower surface plate of described framework respectively by the leading screw on it, each pressure roller of this top (13) lays respectively between each adjacent pressure roller (13) of this bottom, and the bottom land circle of the groove width center line of " U " shape annular groove of described each pressure roller (13) and " V " annular groove of described pressure roller (6) is positioned at same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96246231 CN2302068Y (en) | 1996-12-30 | 1996-12-30 | Cold-rolled ribbed reinforcing steel straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96246231 CN2302068Y (en) | 1996-12-30 | 1996-12-30 | Cold-rolled ribbed reinforcing steel straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2302068Y true CN2302068Y (en) | 1998-12-30 |
Family
ID=33918994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96246231 Expired - Fee Related CN2302068Y (en) | 1996-12-30 | 1996-12-30 | Cold-rolled ribbed reinforcing steel straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2302068Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133610A (en) * | 2011-01-30 | 2011-07-27 | 衡阳市伟力钢筋机械有限公司 | Full driving staggered pressing wheel type reinforcing bar straightening machine with extending function |
| CN102133609A (en) * | 2011-01-30 | 2011-07-27 | 衡阳市伟力钢筋机械有限公司 | Lower driving mixed pressing wheel type reinforcing bar straightening machine with extending function |
| CN102756052A (en) * | 2011-04-27 | 2012-10-31 | 福立旺精密机电(中国)有限公司 | Wire straightener with improved structure |
| CN110479907A (en) * | 2019-08-27 | 2019-11-22 | 付江 | A kind of frame reinforcing bar coalignment |
| CN112024772A (en) * | 2020-09-10 | 2020-12-04 | 于艳枚 | Straightening machine |
| CN114570886A (en) * | 2022-02-15 | 2022-06-03 | 东风锻造有限公司 | Method for embedding steel wire in non-exposed manner in manufacturing process of slender sand core |
-
1996
- 1996-12-30 CN CN 96246231 patent/CN2302068Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133610A (en) * | 2011-01-30 | 2011-07-27 | 衡阳市伟力钢筋机械有限公司 | Full driving staggered pressing wheel type reinforcing bar straightening machine with extending function |
| CN102133609A (en) * | 2011-01-30 | 2011-07-27 | 衡阳市伟力钢筋机械有限公司 | Lower driving mixed pressing wheel type reinforcing bar straightening machine with extending function |
| CN102756052A (en) * | 2011-04-27 | 2012-10-31 | 福立旺精密机电(中国)有限公司 | Wire straightener with improved structure |
| CN110479907A (en) * | 2019-08-27 | 2019-11-22 | 付江 | A kind of frame reinforcing bar coalignment |
| CN112024772A (en) * | 2020-09-10 | 2020-12-04 | 于艳枚 | Straightening machine |
| CN114570886A (en) * | 2022-02-15 | 2022-06-03 | 东风锻造有限公司 | Method for embedding steel wire in non-exposed manner in manufacturing process of slender sand core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |