CN104741487A - Steel bar bender and use method thereof - Google Patents
Steel bar bender and use method thereof Download PDFInfo
- Publication number
- CN104741487A CN104741487A CN201510162485.9A CN201510162485A CN104741487A CN 104741487 A CN104741487 A CN 104741487A CN 201510162485 A CN201510162485 A CN 201510162485A CN 104741487 A CN104741487 A CN 104741487A
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- CN
- China
- Prior art keywords
- groove
- wheel
- bender
- angle
- work disk
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/04—Bending rods, profiles, or tubes over a movably-arranged forming menber
Abstract
The invention relates to a steel bar bender and a use method thereof. The steel bar bender comprises a working disc, which is arranged on the upper portion of a machine tool and drivingly matched with a transmission mechanism; the working disc is provided with a central shaft hole and a bent shaft hole; the central shaft hole is provided with a central pile casing wheel, and the outer surface of the central pile casing wheel is provided with a circumferentially arranged first groove; the bent shaft hole is provided with an auxiliary pile guide wheel, and the outer surface of the auxiliary pile guide wheel is provided with a circumferentially arranged second groove. The steel bar bender also comprises a positioning baffle between a positioning plate and the working disc, and the side surface of the positioning baffle, which faces towards the central pile casing wheel when in use, is provided with a third groove. By means of the first groove, the second groove and the third groove, the steel bar bender can avoid sliding of straight steel bars during a bending process and prolong the service life, and meanwhile, can ensure the bending precision and during bending operation, can achieve the effects of avoiding out-of-circularity of the straight steel bars as well as ensuring equal diameter of bent sections of non-bent sections.
Description
Technical field
The present invention relates to steel bar processing machinery, particularly a kind of angle-bender and using method thereof.
Background technology
Angle-bender is a kind of by the plant equipment of straight steel bar brake forming, and it is mainly used in the industries such as construction.Usually, angle-bender comprises the hollow housing for mounted motor and travelling gear, lower housing portion is equipped with some pulleys, angle-bender can freely-movable under the effect of pulley, housing upper connecting bending koji tray face, bending card is provided with work disk, location-plate and cylinder, wherein, work disk is provided with central shaft hole and some bending axis holes, central shaft hole is used for mounting center pile protection wheel, bending axis hole is for installing auxiliary pile guide wheel, and straight steel bar bends under lathe supports the acting in conjunction of bearing pin, Center stake wheel and auxiliary pile guide wheel.
In use there is following defect in existing angle-bender: one is that in the processing of reinforcing bar, single bending work efficiency is low, and two polarizations when being many bar bendings are poor, all deposits reinforcing bar upon bending and lose circle phenomenon; Three is to bend the metal tube isometrical with reinforcing bar.
Summary of the invention
For the problems referred to above that prior art exists, the object of the invention is: provide one can improve bar bending using function, cost performance is high, the angle-bender that supporting cost is low.
For achieving the above object, the present invention adopts following technical scheme: a kind of angle-bender, comprise the transmission mechanism of lathe and upper installation thereof, described lathe top arranges and is connected with transmission mechanism, and be transmitted the work disk that mechanism drives rotation, work disk is provided with location-plate, work disk has central shaft hole and bending axis hole; Described central shaft hole is positioned at work disc centre position, is provided with Center stake wheel in central shaft hole, and the outer surface of described Center stake wheel has the first groove arranged along its circumference; Described bending axis hole is positioned at outside work disc centre position, is provided with auxiliary pile guide wheel in bending axis hole, and described auxiliary pile guide wheel outer surface has the second groove arranged along its circumference; Also comprise the location-plate be arranged between location-plate and work disk, be provided with the 3rd groove when described positioning baffle uses towards the side of Center stake wheel, described first groove, the second groove and the 3rd groove are equal relative to the height of work disk 1.
As optimization, between described positioning baffle and position square steel, be provided with adjustment screw mandrel.
As optimization, the cross section of described first groove, the second groove and the 3rd groove is arc.
As optimization, described first groove, the second groove and the 3rd groove are respectively multiple; Described multiple first groove is pile protection wheel axial distribution centrally, and multiple second groove is along auxiliary pile guide wheel axial distribution, and multiple 3rd groove distributes along the short transverse of positioning baffle; Described multiple first groove, multiple second groove and multiple 3rd groove, the first groove, the second groove and the 3rd groove described in one_to_one corresponding are mutually corresponding, namely equal in the height direction relative to work disk (1) mutually in the height direction for groove corresponding between three.
A using method for angle-bender, described angle-bender is described above;
Step 1: process multiple first groove at the outer surface of Center stake wheel according to described in above-mentioned middle angle-bender, process multiple second groove at the outer surface of auxiliary pile guide wheel, process multiple 3rd groove towards the side of Center stake wheel when positioning baffle uses;
Step 2: then Center stake wheel is arranged in central shaft hole, auxiliary pile guide wheel is arranged in bending axis hole, and positioning baffle is arranged between location-plate and work disk, is arranged on by adjustment screw mandrel between positioning baffle and position square steel;
Step 3: the straight reinforcing bar that need bend or metal tube are fixed on the positioning through being positioned at the first groove of sustained height, the second groove and the 3rd groove, start power supply, work disc rotary on angle-bender, drive straight reinforcing bar or metal tube forward, Center stake wheel is not rotated, auxiliary pile guide wheel, with work disk rotational, oppresses straight reinforcing bar or metal tube with Center stake wheel for the center of circle, bending.
Relative to prior art, tool of the present invention has the following advantages:
1, angle-bender provided by the invention, due to the setting of the first groove, the second groove and the 3rd groove, the reinforcing bar carrying out buckling work can be retrained on the one hand, straight reinforcing bar is avoided to slide in BENDING PROCESS, extend the service life of angle-bender, straight reinforcing bar is stuck in the first groove, the second groove and the 3rd groove on the other hand, not only ensure that the bending precision of angle-bender, and when buckling work, circle is not lost, the effect that the section of being bent is isometrical with un-flexed section when can reach straight bar bending.
2, angle-bender provided by the invention in use, and configuration frock is simple and direct, and security performance is high, saves the use cost of equipment, improves work efficiency.
3, the application of angle-bender easily extensible angle-bender provided by the invention, makes it not only can be applied to and bends straight reinforcing bar, can also bend metal tube.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of a kind of structure of angle-bender.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the plan structure schematic diagram of the another kind of structure of angle-bender.
Fig. 4 is the front view of Fig. 3.
Detailed description of the invention
It will be appreciated that, term " vertically ", " level ", " outward ", " on ", D score, " front ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
embodiment 1:see Fig. 1 to Fig. 4, a kind of angle-bender, comprise the transmission mechanism of lathe and upper installation thereof, described lathe top arranges and is connected with transmission mechanism, and be transmitted the work disk 1 that mechanism drives rotation, be provided with location-plate 1a and feeding roller, and location-plate 1a and feeding roller are arranged on work disk 1 both sides symmetrically, particularly, location-plate 1a preferably adopts square steel, not only conveniently to install, and be convenient to that below location-plate 5(is installed and describe in detail), work disk 1 has central shaft hole and bending axis hole.
Central shaft hole is positioned at work disk 1 center, Center stake wheel 4 is installed in central shaft hole, the outer surface of described Center stake wheel 4 has along its circumferential the first groove (namely the first groove is positioned at Center stake wheel 4 outer surface, the first groove centrally pile protection wheel circumference setting simultaneously) arranged; Bending axis hole is positioned at outside work disk 1 center, and (namely bending axis hole is arranged on outside central shaft hole, and be positioned at around central shaft hole), in bending axis hole, auxiliary pile guide wheel 2 is installed, described auxiliary pile guide wheel 2 outer surface has the second groove (namely the second groove is positioned at auxiliary pile guide wheel 2 outer surface, and the second groove is arranged along auxiliary pile guide wheel 2 circumference simultaneously) arranged along its circumference; Also comprise the location-plate 5 be arranged between location-plate 1a and work disk 1, when described positioning baffle 5 uses, be provided with the 3rd groove towards the side of Center stake wheel 4.Be provided with between positioning baffle 5 and position square steel 1a and regulate screw mandrel 6; First groove, the second groove are corresponding relative to the height of work disk 1 with the 3rd groove, preferably equal, during use, the straight reinforcing bar that needs are bent or metal tube are positioned at the first groove, the second groove and the 3rd groove, and straight reinforcing bar or metal tube be parallel to work disk (general work disc level is arranged, also namely straight reinforcing bar or metal tube relative to horizontal direction).
As optimization, the cross section of the first groove, the second groove and the 3rd groove is all preferably arc, straight reinforcing bar 3 or metal tube are by the first groove, the second groove and the spacing bending process of the 3rd groove, the inner surface of the outer surface of straight reinforcing bar 3 or metal tube and the first groove, the second groove and the 3rd groove is fitted completely, thus can ensure better, straight reinforcing bar or metal tube do not lose circle when bending, the effect that the section of being bent is isometrical with un-flexed section, can replace bending machine bend pipe; Also can realize carrying out buckling work together to many minor diameter reinforcing bar bit combination.
First groove, the second groove and the 3rd groove are respectively multiple; Multiple first groove centrally pile protection takes turns 4 axial distribution, and multiple second groove is along auxiliary pile guide wheel 2 axial distribution, and multiple 3rd groove distributes along the short transverse of positioning baffle 5; The quantity of usual first groove, the second groove and the 3rd groove is equal, multiple first groove, multiple second groove and multiple 3rd groove three in the height direction, one_to_one corresponding (namely the first groove, second groove and the 3rd groove are in sustained height in short transverse accordingly) between corresponding groove.During so each bending work, many straight reinforcing bars or metal tube can carry out simultaneously, while improve efficiency, also a saving the energy.
embodiment 2:a using method for angle-bender, described angle-bender is for described in embodiment 1;
Step 1: described in embodiment 1, multiple first groove is processed at the outer surface of Center stake wheel 4, process multiple second groove at the outer surface of auxiliary pile guide wheel 2, process multiple 3rd groove towards the side of Center stake wheel 4 when positioning baffle 5 uses;
Step 2: then Center stake wheel 4 is arranged in central shaft hole, auxiliary pile guide wheel 2 is arranged in bending axis hole, and positioning baffle 5 is arranged between location-plate 1a and work disk 1, is arranged on by adjustment screw mandrel 6 between positioning baffle 5 and position square steel 1a;
Step 3: the straight reinforcing bar that need bend or metal tube 3 are fixed on the positioning through being positioned at the first groove of sustained height, the second groove and the 3rd groove, start power supply, work disk 1 on angle-bender rotates, drive straight reinforcing bar or metal tube 3 forward, the Center stake wheel 4 be arranged in work disc centre axis hole is not rotated, and the auxiliary pile guide wheel 2 be arranged in auxiliary axis hole rotates with the rotation of work disk 1, thus oppress straight reinforcing bar or metal tube 3 with Center stake wheel 4 for the center of circle, bending.
Center stake wheel 4, auxiliary pile guide wheel 2 and positioning baffle 5 are processed according to the requirement in embodiment 1, formed and meet the bending arc circular groove of straight reinforcing bar or metal tube, when buckling work, can reach when straight reinforcing bar and metal tube bend and not lose circle, the effect that the section of being bent is isometrical with un-flexed section, can replace bending machine bend pipe; Also can realize carrying out buckling work together to many minor diameter reinforcing bar bit combination.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (5)
1. an angle-bender, comprise the transmission mechanism of lathe and upper installation thereof, it is characterized in that: described lathe top arranges and is connected with transmission mechanism, and be transmitted mechanism and drive the work disk (1) rotated, described work disk (1) is provided with location-plate (1a) and works on disk (1) there is central shaft hole and bending axis hole;
Described central shaft hole is positioned at work disk (1) center, is provided with Center stake wheel (4) in central shaft hole, and the outer surface of described Center stake wheel (4) has the first groove arranged along its circumference;
Described bending axis hole is positioned at outside work disk (1) center, is provided with auxiliary pile guide wheel (2) in bending axis hole, and described auxiliary pile guide wheel (2) outer surface has the second groove arranged along its circumference;
Also comprise the location-plate (5) be arranged between location-plate (1a) and work disk (1), when described positioning baffle (5) uses, be provided with the 3rd groove towards the side of Center stake wheel (4);
Described first groove, the second groove and the 3rd groove are mutually corresponding in the height direction relative to work disk (1).
2. angle-bender as claimed in claim 1, is characterized in that: be provided with between described positioning baffle (5) and position square steel (1a) and regulate screw mandrel (6).
3. angle-bender as claimed in claim 2, is characterized in that: the cross section of described first groove, the second groove and the 3rd groove is arc.
4. angle-bender as claimed in claim 3, is characterized in that: described first groove, the second groove and the 3rd groove are respectively multiple;
Described multiple first groove is pile protection wheel (4) axial distribution centrally, and multiple second groove is along auxiliary pile guide wheel (2) axial distribution, and multiple 3rd groove distributes along the short transverse of positioning baffle (5);
Described first groove, the second groove and the 3rd groove, groove one_to_one corresponding in the height direction corresponding between three.
5. a using method for angle-bender, is characterized in that: described angle-bender as claimed in claim 4;
Step 1: according to described in claim 4, multiple first groove is processed at the outer surface of Center stake wheel (4), process multiple second groove at the outer surface of auxiliary pile guide wheel (2), process multiple 3rd groove when positioning baffle (5) uses towards the side of Center stake wheel (4);
Step 2: then Center stake wheel (4) is arranged in central shaft hole, auxiliary pile guide wheel (2) is arranged in bending axis hole, positioning baffle (5) is arranged between location-plate (1a) and work disk (1), and screw mandrel (6) will be regulated to be arranged between positioning baffle (5) and position square steel (1a);
Step 3: the straight reinforcing bar that need bend or metal tube (3) are fixed on the positioning through being positioned at the first groove of sustained height, the second groove and the 3rd groove, start power supply, work disk (1) on angle-bender rotates, drive straight reinforcing bar or metal tube forward, Center stake wheel (4) is not rotated, auxiliary pile guide wheel (2) rotates with work disk (1), oppresses straight reinforcing bar or metal tube (3) with Center stake wheel (4) for the center of circle, bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162485.9A CN104741487A (en) | 2015-04-08 | 2015-04-08 | Steel bar bender and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510162485.9A CN104741487A (en) | 2015-04-08 | 2015-04-08 | Steel bar bender and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104741487A true CN104741487A (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510162485.9A Pending CN104741487A (en) | 2015-04-08 | 2015-04-08 | Steel bar bender and use method thereof |
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| Country | Link |
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| CN (1) | CN104741487A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180473A (en) * | 2016-07-11 | 2016-12-07 | 温州城建集团有限公司 | Circular reinforced bar processing device |
| CN106881435A (en) * | 2017-04-07 | 2017-06-23 | 长葛市老城昌宝建筑机械配件厂 | Circular angle-bender |
| CN107803443A (en) * | 2017-12-11 | 2018-03-16 | 泰兴市宏伟机电环保科技有限公司 | A kind of multiple rows of steel bar meter automatic bending machine |
| CN111468641A (en) * | 2020-05-29 | 2020-07-31 | 浙江礼显试验仪器制造有限公司 | Steel bar bender |
| CN111729996A (en) * | 2020-06-23 | 2020-10-02 | 滁州学院 | Steel bar batch bending machine and bending method |
| CN112077229A (en) * | 2020-09-18 | 2020-12-15 | 德清创赢机械科技有限公司 | Multi-functional processingequipment of reinforcing bar for aqueduct test tube |
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| US20050150268A1 (en) * | 2004-01-09 | 2005-07-14 | Coop Jeffrey W. | Concentric bore bend die and clamp insert assembly |
| CN2829931Y (en) * | 2005-10-21 | 2006-10-25 | 林伟明 | Treating appts. for winkle proof bend metal tubings |
| KR100914885B1 (en) * | 2009-02-02 | 2009-08-31 | 최득환 | Pipe bending machine |
| CN202316848U (en) * | 2011-11-17 | 2012-07-11 | 韩建敏 | Steel bar bender |
| CN102825112A (en) * | 2012-08-08 | 2012-12-19 | 常州亚邦捷宇自控成套设备有限公司 | Bidirectional bending device |
| CN203842974U (en) * | 2014-05-09 | 2014-09-24 | 苏州富士特金属薄板制品有限公司 | Pipe bending machine |
| CN203853478U (en) * | 2014-06-12 | 2014-10-01 | 中国五冶集团有限公司 | High-stability steel reinforcement bending mechanism capable of preventing steel reinforcements from popping |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050150268A1 (en) * | 2004-01-09 | 2005-07-14 | Coop Jeffrey W. | Concentric bore bend die and clamp insert assembly |
| CN2829931Y (en) * | 2005-10-21 | 2006-10-25 | 林伟明 | Treating appts. for winkle proof bend metal tubings |
| KR100914885B1 (en) * | 2009-02-02 | 2009-08-31 | 최득환 | Pipe bending machine |
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| CN102825112A (en) * | 2012-08-08 | 2012-12-19 | 常州亚邦捷宇自控成套设备有限公司 | Bidirectional bending device |
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| CN203853478U (en) * | 2014-06-12 | 2014-10-01 | 中国五冶集团有限公司 | High-stability steel reinforcement bending mechanism capable of preventing steel reinforcements from popping |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180473A (en) * | 2016-07-11 | 2016-12-07 | 温州城建集团有限公司 | Circular reinforced bar processing device |
| CN106881435A (en) * | 2017-04-07 | 2017-06-23 | 长葛市老城昌宝建筑机械配件厂 | Circular angle-bender |
| CN107803443A (en) * | 2017-12-11 | 2018-03-16 | 泰兴市宏伟机电环保科技有限公司 | A kind of multiple rows of steel bar meter automatic bending machine |
| CN111468641A (en) * | 2020-05-29 | 2020-07-31 | 浙江礼显试验仪器制造有限公司 | Steel bar bender |
| CN111468641B (en) * | 2020-05-29 | 2021-10-01 | 浙江礼显试验仪器制造有限公司 | Steel bar bender |
| CN111729996A (en) * | 2020-06-23 | 2020-10-02 | 滁州学院 | Steel bar batch bending machine and bending method |
| CN111729996B (en) * | 2020-06-23 | 2022-02-25 | 滁州学院 | Steel bar batch bending machine and bending method |
| CN112077229A (en) * | 2020-09-18 | 2020-12-15 | 德清创赢机械科技有限公司 | Multi-functional processingequipment of reinforcing bar for aqueduct test tube |
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Application publication date: 20150701 |