CN201086112Y - Concrete-bar flattener - Google Patents
Concrete-bar flattener Download PDFInfo
- Publication number
- CN201086112Y CN201086112Y CNU2007200965876U CN200720096587U CN201086112Y CN 201086112 Y CN201086112 Y CN 201086112Y CN U2007200965876 U CNU2007200965876 U CN U2007200965876U CN 200720096587 U CN200720096587 U CN 200720096587U CN 201086112 Y CN201086112 Y CN 201086112Y
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- Prior art keywords
- straightener
- group
- straightening
- horizontal
- steel bar
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of building material processing machinery, specifically a reinforced bar straightening machine. The reinforced bar straightening machine comprises a motor and a straightening mechanism and is characterized in that the straightening mechanism consists of, in order, a pre-straightening device for straightening reinforced bars in a vertical plane, a horizontal straightening device for straightening reinforced bars in a horizontal plane, and a fine-straightening device for accurately straightening reinforced bars in the vertical plane. The utility model employs the vertical-horizontal-vertical three-step straightening mode, ensures the straightness of the straightened reinforced bar high up to plus or minus 2 mm/m, prevents the cross rib on the surface of the reinforced bar from being damaged, and prevents the longitudinal rib thereof from being twisted.
Description
Technical field
The utility model belongs to building materials processing equipment field; Specifically belong to bar straightening machinery field.
Background technology
Reinforcing bar raw material with ton metering is that rolling is dispatched from the factory, and needs not straight bar straightening before the use and is cut into the length of regulation.The steel bar straightener in past mainly is made up of motor and straightening mechanism.Wherein, motor is the source, and power can be aligned reinforcing bar again through transmitting the effect that both can reach transmission reinforcing bar material; Straightening mechanism is made up of two groups of parallel pressure rollers, reinforcing bar through out-of-date be subjected to same counterparty to repeatedly alternating bending.Its shortcoming is that the bar straightening effect is not good enough, and since pinch with crooked process in cross rib and vertical rib easily sprain impairedly, influence the result of use of reinforcing bar.
The utility model content
The utility model provides a kind of new reinforcing steel bar straightener, and its purpose is to overcome the deficiencies in the prior art, improves the effect of bar straightening.
The purpose of this utility model is achieved in that
Steel bar straightener, comprise motor and straightening mechanism, it is characterized in that described straightening mechanism is made of in proper order the first straightener of in perpendicular material being aligned, the horizontal straightener of in horizontal plane material being aligned and the last smart straightener of in perpendicular material accurately being aligned.
Compared with prior art, the beneficial effects of the utility model are: because this straightener has adopted three step alignings of vertical-level-vertical, not only the material glacing flatness behind the aligning can be up in ± the 2mm/m, and the surperficial cross rib of reinforcing bar material is also injury-free, and the vertical rib of reinforcing bar self is straight not to be sprained.In addition, the aligning speed of this machine is higher, and in the above-mentioned leveling effect of maintenance, φ 5～φ 10 bar straightening speed are up to 150m/min, and φ 9～φ 14 bar straightening speed are up to 90m/min..
Description of drawings
Fig. 1 is the utility model structural representation front view.Wherein: 1 straightener base, 4 lead the position, and 5A organizes driven roll, and 6A organizes drive roll, and 7A organizes screw mechanism, and 8B organizes drive roll, and 9B organizes driven roll, and 10B organizes screw mechanism, and 11C organizes screw mechanism, and 12C organizes driven roll.
Fig. 2 is the vertical view of Fig. 1.Wherein: 2 pulley transmission mechanisms, 3 motors, 4 lead the position, and 5A organizes driven roll, and 6A organizes drive roll, and 7A organizes screw mechanism, and 8B organizes drive roll, and 9B organizes driven roll, and 10B organizes screw mechanism, and 11C organizes screw mechanism, and 12C organizes driven roll.
The specific embodiment
Below in conjunction with description of drawings structure of the present utility model:
Referring to accompanying drawing 1, accompanying drawing 2 the utility model steel bar straighteners comprise motor 3 and straightening mechanism, and described straightening mechanism is made of in proper order the first straightener of in perpendicular material being aligned, the horizontal straightener of in horizontal plane material being aligned and the last smart straightener of in perpendicular material accurately being aligned.
Leading position 4 and be installed in the front portion of first straightener and the rear portion of smart straightener, mainly is to prevent that reinforcing bar breaks away from straightener roll when aligning, rise and lead an orientation.
Described straightening mechanism is formed by being fixed on a plurality of parallel smoothing rolls of the row of two on the frame, and described straightener is just placed by axis horizontal and divided two rows to dispose, and a row is an A group driven roll 5, and another row is an A group drive roll 6; Motor is by pulley transmission mechanism 2 and A group drive roll 6 interlocks.
Described smart straightener is placed by axis horizontal and is divided two rows to dispose, and a row is a B group drive roll 8, and another row is a B group driven roll 9, and motor is by pulley transmission mechanism 2 and B group drive roll 8 interlocks.
The row's of going up roller of described just straightener, smart straightener is respectively A group driven roll 5 and B group driven roll 9, they are contained in respectively on an A group screw mechanism 7 that can move up and down and the B group screw mechanism 10, the head of rotating screw bolt, driven roll just can move up and down, realize the adjusting of its position with this, to adapt to the material of different-diameter and physical property.
The smoothing roll axis of horizontal straightener is vertical, is made up of C group two row's driven rolls 12, and wherein C group driven roll 12 links together with C group screw mechanism 11.This two rows roller branch is listed in the both sides of material by the center, can regulate respectively apart from the position at material center.Adjusting device and above-mentioned adjusting device first, smart smoothing roll are similarly, also are to realize by the head of turn screw rod; The roller that just is conditioned is when regulating, and the position is a convergence or away from the center of material in horizontal plane, to increase or to reduce the drafts to reinforcing bar, eliminates the residual stress of reinforcing bar horizontal direction.
Just straightener, horizontal straightener and smart straightener are installed on the straightener base 1, by straightener base 1 above-mentioned three big parts are linked together, form an integral body, and whole straightener is fixed on the ground, with whole straightener of stable support by straightener base 1.
Reinforcing bar enters straightener from guide and guards one end, by adjusting the position of each dancer, until the leveling effect that reaches appropriateness.
Material has been eliminated the original small curvature radius bending of material by first aligning, has realized unified curvature; Realized that by level aligning and smart aligning technology is scheduled to glacing flatness again.
Claims (7)
1. steel bar straightener, comprise motor and straightening mechanism, it is characterized in that described straightening mechanism is made of in proper order the first straightener of in perpendicular material being aligned, the horizontal straightener of in horizontal plane material being aligned and the last smart straightener of in perpendicular material accurately being aligned.
2. steel bar straightener according to claim 1, it is characterized in that, described straightening mechanism is formed by being fixed on a plurality of parallel smoothing rolls of the row of two on the frame, described straightener is just placed by axis horizontal and is divided the two rows configuration, one row is an A group driven roll, and another row is an A group drive roll; Motor is by pulley transmission mechanism and A group drive roll interlock.
3. steel bar straightener according to claim 1, it is characterized in that described smart straightener is placed by axis horizontal and divided two rows to dispose, a row is a B group drive roll, another row is a B group driven roll, and motor is by pulley transmission mechanism and B group drive roll interlock.
4. steel bar straightener according to claim 1, it is characterized in that, the row's of going up roller of described just straightener, smart straightener is respectively A group driven roll and B group driven roll, and they are contained in respectively on an A group screw mechanism that can move up and down and the B group screw mechanism.
5. steel bar straightener according to claim 1 is characterized in that, the smoothing roll axis of described horizontal straightener is vertical, is made up of C group two row's driven rolls, and wherein C group driven roll and C group screw mechanism link together.
6. steel bar straightener according to claim 1, it is characterized in that, described just straightener, horizontal straightener and smart straightener are installed on the straightener base, by the straightener base above-mentioned three big parts are linked together, form an integral body, and whole straightener is fixed on the ground by the straightener base.
7. steel bar straightener according to claim 1 is characterized in that, leads position (4) in the front portion of straightener and the rear portion installation of smart straightener just.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200965876U CN201086112Y (en) | 2007-07-03 | 2007-07-03 | Concrete-bar flattener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200965876U CN201086112Y (en) | 2007-07-03 | 2007-07-03 | Concrete-bar flattener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201086112Y true CN201086112Y (en) | 2008-07-16 |
Family
ID=39633701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200965876U Expired - Fee Related CN201086112Y (en) | 2007-07-03 | 2007-07-03 | Concrete-bar flattener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201086112Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642785A (en) * | 2009-06-24 | 2010-02-10 | 沈群华 | Device for metal rod straightening |
| CN102423788A (en) * | 2011-12-30 | 2012-04-25 | 董裕民 | Full hydraulic double-motor energy-saving reinforcing steel bar straightening and cutting machine |
| WO2012100736A1 (en) * | 2011-01-30 | 2012-08-02 | 衡阳市伟力钢筋机械有限公司 | Steel reinforcing bar straightening method and straightener having stretching capabilities and aligned pressure rolls |
| CN102688960A (en) * | 2012-06-25 | 2012-09-26 | 安徽天宇金属股份有限公司 | Non-spiral bidirectional straightening roll device for straightening and cutting off steel bar |
| 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 |
| CN106141031A (en) * | 2015-03-27 | 2016-11-23 | 许福盛 | Economize on electricity reinforcement metal straightening, stretching-machine |
| CN106391930A (en) * | 2016-11-15 | 2017-02-15 | 天津市兴港机械制造有限公司 | Steel wire rope straightener |
| CN107520285A (en) * | 2017-09-20 | 2017-12-29 | 张家港市圣鼎源制管有限公司 | A kind of straightener for seamless steel pipe |
| CN110589602A (en) * | 2019-09-23 | 2019-12-20 | 国网山东省电力公司济南市长清区供电公司 | Multi-cable paying-off device for cable erection |
-
2007
- 2007-07-03 CN CNU2007200965876U patent/CN201086112Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642785A (en) * | 2009-06-24 | 2010-02-10 | 沈群华 | Device for metal rod straightening |
| WO2012100736A1 (en) * | 2011-01-30 | 2012-08-02 | 衡阳市伟力钢筋机械有限公司 | Steel reinforcing bar straightening method and straightener having stretching capabilities and aligned pressure rolls |
| 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 |
| CN102423788A (en) * | 2011-12-30 | 2012-04-25 | 董裕民 | Full hydraulic double-motor energy-saving reinforcing steel bar straightening and cutting machine |
| CN102423788B (en) * | 2011-12-30 | 2014-06-25 | 董裕民 | Full hydraulic double-motor energy-saving reinforcing steel bar straightening and cutting machine |
| CN102688960A (en) * | 2012-06-25 | 2012-09-26 | 安徽天宇金属股份有限公司 | Non-spiral bidirectional straightening roll device for straightening and cutting off steel bar |
| CN102688960B (en) * | 2012-06-25 | 2014-06-18 | 安徽天宇金属股份有限公司 | Non-spiral bidirectional straightening roll device for straightening and cutting off steel bar |
| CN106141031A (en) * | 2015-03-27 | 2016-11-23 | 许福盛 | Economize on electricity reinforcement metal straightening, stretching-machine |
| CN106391930A (en) * | 2016-11-15 | 2017-02-15 | 天津市兴港机械制造有限公司 | Steel wire rope straightener |
| CN107520285A (en) * | 2017-09-20 | 2017-12-29 | 张家港市圣鼎源制管有限公司 | A kind of straightener for seamless steel pipe |
| CN110589602A (en) * | 2019-09-23 | 2019-12-20 | 国网山东省电力公司济南市长清区供电公司 | Multi-cable paying-off device for cable erection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20110703 |