CN104959487A - Steel bar bending equipment - Google Patents
Steel bar bending equipment Download PDFInfo
- Publication number
- CN104959487A CN104959487A CN201510471126.1A CN201510471126A CN104959487A CN 104959487 A CN104959487 A CN 104959487A CN 201510471126 A CN201510471126 A CN 201510471126A CN 104959487 A CN104959487 A CN 104959487A
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- China
- Prior art keywords
- bending
- steel bar
- shaft
- rotating
- motor
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses steel bar bending equipment. The steel bar bending equipment comprises at least one bending mechanism. Each bending mechanism comprises a base, a motor fixed to the base, a rotating stepped shaft connected with an output shaft of the motor, a center shaft installed in an inner hole of the rotating stepped shaft, a rotating mechanism fixedly arranged on a second step of the rotating stepped shaft, a first inductor arranged at the bending starting position and a second inductor arranged at the bending ending position, wherein the rotating mechanism and the center shaft are coaxially arranged, a gap used for containing a steel bar is formed between the rotating mechanism and the center shaft, and the second sensor is used for making the motor rotate reversely. According to the steel bar bending equipment, the rotating stepped shafts can drive the rotating mechanisms to rotate around the center shafts under the effect of the motors; when the rotating mechanisms rotate, the steel bars are located in the gaps between the center shafts and the rotating mechanisms, and therefore the steel bars can be bent along the center shafts under pressing of the rotating mechanisms. In this way, mechanical bending is achieved, bending efficiency is improved, and the bending cost is lowered.
Description
Technical field
The present invention relates to Machining Technology field, more particularly, relate to a kind of steel bar bending device.
Background technology
Mine steel bar ladder is at present comparatively conventional a kind of supporting parts, its main with anchor pole with the use of, play the effect of supporting, thus ensure the safety worked in the stable of ore body and ore deposit.The two ends of conventional steel bar ladder are semicircle, therefore, carry out bending machining adding man-hour requirement, thus the structure of steel bar ladder is satisfied the demands.
At present, the bending work of steel bar ladder normally by manually completing, time manually bending, the work increasing operating personnel is to a great extent powerful, and when the bending time is longer, due to the physical demands of operating personnel, the efficiency bent then can be made to reduce, be difficult to meet the throughput requirements on producing.
In sum, how to provide a kind of steel bar bending device, to realize mechanical bend, and improve bending efficiency, reducing bending cost, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
The object of this invention is to provide a kind of steel bar bending device, to realize mechanical bend, and improve bending efficiency, reduce bending cost.
To achieve these goals, the invention provides following technical scheme:
A kind of steel bar bending device, comprise at least one bending mechanism, described bending mechanism comprises:
Base;
Be fixed on the motor on described base;
The rotation Step Shaft be connected with the output shaft of described motor, the first step that described rotation step shaft size is less is fixedly connected with described output shaft;
Be arranged on the central shaft of described rotation Step Shaft endoporus;
Be fixedly installed on the rotating mechanism on larger-size second step on described rotation Step Shaft, described rotating mechanism and described central axis are arranged, and are provided with the space for holding reinforcing bar between described rotating mechanism and described central shaft;
Be separately positioned on the first inductor and second inductor of bending original position and final position, described second inductor is used for making described motor reversal.
Preferably, described bending mechanism is two, and two described bending mechanisms are connected by moving track, and the bottom of the described base of a described bending mechanism is provided with roller, to regulate the distance between two described bending mechanisms.
Preferably, described roller is provided with self-locking structure, to limit the position of described bending mechanism.
Preferably, described first inductor and described second inductor lay respectively at the two ends of the later half circle of bar bending.
Preferably, the axis vertical of described central shaft is arranged.
Preferably, described motor is spiral bevel gear speed reducer.
Preferably, flat key is adopted to be connected between described central shaft with described rotation Step Shaft.
Preferably, flat key is adopted to be connected between described rotating mechanism with described second step.
Steel bar bending device provided by the invention, its base is fixed with motor, and motor can drive connected mechanism to rotate.During moment reinforcement, reinforcing bar is placed on bending original position, and in space between central shaft and rotating mechanism, now driven by motor rotates Step Shaft rotation, when rotating Step Shaft rotation, drive the rotating mechanism that is fixed on its second step together around central axis, rotating mechanism when central axis, can oppress be positioned at both spaces reinforcing bar centrally axle bend.When rotating mechanism turns to final position, the second inductor induction, motor reversal, rotating mechanism raps around to original position, after arriving original position, the first inductor induction, motor power-off, take off the reinforcing bar after bending, and put into the reinforcing bar needing to bend, thus carry out the bending of next round.
Steel bar bending device provided by the invention, rotate Step Shaft can under the effect of motor driven rotary mechanism around central axis, during rotation, in the space of reinforcing bar between central shaft and rotating mechanism, thus can under the compressing of rotating mechanism centrally axle bend.In above-mentioned process, just can by bar bending by the running of mechanical device, saved human cost, and BENDING PROCESS is comparatively stable, efficiency is higher.To sum up, steel bar bending device provided by the invention, achieves mechanical bend, and improves bending efficiency, reduces bending cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The structural representation of the steel bar bending device that Fig. 1 provides for the embodiment of the present invention;
The part-structure schematic diagram of the steel bar bending device that Fig. 2 provides for the embodiment of the present invention;
The bending principle schematic of the steel bar bending device that Fig. 3 provides for the embodiment of the present invention.
In upper Fig. 1-3:
1 be base, 2 being motor, 3 being first step for rotating Step Shaft, 31,32 be rotating mechanism, 6 be roller, 7 be moving track for axle, 5 centered by second step, 4.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 to Fig. 3, the steel bar bending device that the embodiment of the present invention provides, comprise at least one bending mechanism, and this bending mechanism comprises: base 1, motor 2, rotation Step Shaft 3, central shaft 4, rotating mechanism 5, first inductor and the second inductor.Wherein, motor 2 is fixedly installed on base 1, and the output shaft of motor 2 is connected with rotation Step Shaft 3, rotates with the driven rotary Step Shaft 3 when motor 2 rotates.Preferably, can elect motor 2 as spiral bevel gear speed reducer, its operating noise is less, efficiency is higher, and better can carry the bending of reinforcing bar.
Central shaft 4 is arranged in the endoporus rotating Step Shaft 3, and endoporus is positioned at the central authorities rotating Step Shaft 3, and central shaft 4 can relatively rotate with rotation Step Shaft 3.Concrete, adopting flat key to be connected between central shaft 4 with rotation Step Shaft 3, central shaft 4 and rotation Step Shaft 3 being respectively arranged with the mounting groove for holding flat key.Certainly, all the other can reach the form connecting effect is also desirable, does not limit herein.
Rotate Step Shaft 3 and have first step 31 and second step 32, the size of first step 31 is less than the size of second step 32.During installation, first step 31 is fixedly connected with the output shaft of motor 2, second step 32 is fixedly installed rotating mechanism 5, and the axis being parallel of the axis of rotating mechanism 5 and central shaft 4 is arranged, rotating mechanism 5 can rotate around central shaft 4 under the drive rotating Step Shaft 3.Flat key can be adopted herein between rotating mechanism 5 with second step 32 to be connected, certainly also can to adopt all the other types of attachment.
When carrying out bending to reinforcing bar, need reinforcing bar to be placed between rotating mechanism 5 and central shaft 4, by rotating mechanism 5 pressure when rotated by bar bending, therefore, also need the space that can hold reinforcing bar be set between rotating mechanism 5 and central shaft 4, to ensure that reinforcing bar can load line bend of going forward side by side between the two smoothly.
Preferably, central shaft 4 vertically can be arranged, i.e. the axis vertical of central shaft 4, then when bending, reinforcing bar completes bending in the horizontal plane, and this kind is arranged down, reinforcing bar can more stablely under the effect of deadweight be between central shaft 4 and rotating mechanism 5, ensures carrying out smoothly of BENDING PROCESS.
Time bending, the two ends general bending of reinforcing bar is the arc-shaped of characteristic angle, therefore, needs to arrange the first inductor and the second inductor respectively in bending original position and final position.When rotating mechanism 5 rotates to final position from original position, the second inductor induction, thus control motor 2 reverses, driven rotary mechanism 5 is returned to original position, in order to avoid by reinforcing bar overbending; After original position got back to by rotating mechanism 5, the first inductor induction, and control motor 2 and stop, the reinforcing bar of brake forming takes off after stopping by motor 2, and puts into and need bending reinforcing bar, restarts motor 2 to enter the bending of next round.
Concrete, because generally reinforcing bar two ends are all bend to semicircle arcuation, and the center of central shaft 4 is the center of circle when bending, therefore, first inductor and the second inductor can be separately positioned on the two ends of the diameter at central shaft 4 center, namely be positioned at the two ends of semi arch shape, as shown in Figure 3, wherein indicate original position and the final position of rotating mechanism 5.Certainly, if need the arcuation bending to all the other angles, also specifically can regulate the position of above-mentioned inductor according to actual conditions, not limit herein.
Consider that the two ends of generally steel bar ladder are all bending arc-shapeds, in order to by shaping for the two ends first order buckling of reinforcing bar, improve bending efficiency, two bending mechanisms can be set, and add moving track 7.The base 1 of a bending mechanism is arranged in the horizontal plane, and is fixedly linked with moving track 7; The bottom of the base 1 of another bending mechanism is provided with roller 6, and is arranged on moving track 7 by roller 6, to facilitate the distance between adjustment two bending mechanisms, thus adapts to the processing of the reinforcing bar of different length.Preferably, above-mentioned rollers 6 is provided with self-locking structure, to limit the position of bending mechanism, this self-locking mechanism can after the distance adjustment between two bending mechanisms completes, position is between the two fixed, avoids the bending mechanism with roller 6 to slide, the carrying out that impact is bending.
The steel bar bending device that the embodiment of the present invention provides, its base 1 is fixed with motor 2, and motor 2 can drive connected mechanism to rotate.During moment reinforcement, reinforcing bar is placed on bending original position, and in space between central shaft 4 and rotating mechanism 5, now motor 2 driven rotary Step Shaft 3 rotates, when rotation Step Shaft 3 rotates, drive the rotating mechanism 5 be fixed on its second step 32 to rotate around central shaft 4 together, rotating mechanism 5 when central shaft 4 rotates, can oppress be positioned at both spaces reinforcing bar centrally axle 4 bend.When rotating mechanism 5 turns to final position, the second inductor induction, motor 2 reverses, and rotating mechanism 5 raps around to original position, after arriving original position, the first inductor induction, motor 2 power-off, take off the reinforcing bar after bending, and put into the reinforcing bar needing to bend, thus carry out the bending of next round.
The steel bar bending device that the embodiment of the present invention provides, rotate Step Shaft 3 driven rotary mechanism 5 to rotate around central shaft 4 under the effect of motor 2, during rotation, in the space of reinforcing bar between central shaft 4 and rotating mechanism 5, thus can under the compressing of rotating mechanism 5 centrally axle 4 bend.In above-mentioned process, just can by bar bending by the running of mechanical device, saved human cost, and BENDING PROCESS is comparatively stable, efficiency is higher.To sum up, the steel bar bending device that the embodiment of the present invention provides, achieves mechanical bend, and improves bending efficiency, reduces bending cost.
Adopt the form of going forward one by one to be described in this description between each embodiment, what each embodiment stressed is all the differences with other embodiments, the similar portion between each embodiment mutually see.
To the above-mentioned explanation of the disclosed embodiments, those skilled in the art are realized or uses the present invention.To be apparent for a person skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a steel bar bending device, is characterized in that, comprises at least one bending mechanism, and described bending mechanism comprises:
Base (1);
Be fixed on the motor (2) on described base (1);
The rotation Step Shaft (3) be connected with the output shaft of described motor (2), the first step (31) that described rotation Step Shaft (3) size is less is fixedly connected with described output shaft;
Be arranged on the central shaft (4) of described rotation Step Shaft (3) endoporus;
Be fixedly installed on the rotating mechanism (5) on the upper larger-size second step (32) of described rotation Step Shaft (3), described rotating mechanism (5) and described central shaft (4) are coaxially arranged, and are provided with the space for holding reinforcing bar between described rotating mechanism (5) and described central shaft (4);
Be separately positioned on the first inductor and second inductor of bending original position and final position, described second inductor is used for described motor (2) is reversed.
2. steel bar bending device according to claim 1, it is characterized in that, described bending mechanism is two, two described bending mechanisms are connected by moving track (7), the bottom of the described base (1) of a described bending mechanism is provided with roller (6), to regulate the distance between two described bending mechanisms.
3. steel bar bending device according to claim 2, is characterized in that, (6) are provided with self-locking structure to described roller, to limit the position of described bending mechanism.
4. the steel bar bending device according to any one of claims 1 to 3, is characterized in that, described first inductor and described second inductor lay respectively at the two ends of the later half circle of bar bending.
5. steel bar bending device according to claim 4, is characterized in that, the axis vertical of described central shaft (4) is arranged.
6. steel bar bending device according to claim 5, is characterized in that, described motor (2) is spiral bevel gear speed reducer.
7. steel bar bending device according to claim 6, is characterized in that, adopts flat key to be connected between described central shaft (4) with described rotation Step Shaft (3).
8. steel bar bending device according to claim 7, is characterized in that, adopts flat key to be connected between described rotating mechanism (5) with described second step (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510471126.1A CN104959487A (en) | 2015-08-04 | 2015-08-04 | Steel bar bending equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510471126.1A CN104959487A (en) | 2015-08-04 | 2015-08-04 | Steel bar bending equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104959487A true CN104959487A (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510471126.1A Pending CN104959487A (en) | 2015-08-04 | 2015-08-04 | Steel bar bending equipment |
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| CN (1) | CN104959487A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537459A (en) * | 2016-03-07 | 2016-05-04 | 长葛市全鑫工程机械制造有限公司 | Left-right sliding steel bar bender |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001105068A (en) * | 1999-10-01 | 2001-04-17 | Akebono Tekko:Kk | Safety device of reinforcing bar bending machine |
| JP2002045941A (en) * | 2000-08-07 | 2002-02-12 | Taihei Seisakusho:Kk | Method and device for bending wire |
| CN2678795Y (en) * | 2004-02-24 | 2005-02-16 | 天津市建科机械制造有限公司 | Continuous prodn. appts. for straightening, shearing and bending reinforced bar |
| CN201287173Y (en) * | 2008-10-29 | 2009-08-12 | 天津市建科机械制造有限公司 | Automatic bending device of bi-directional movement vertical steel bar |
| CN201862709U (en) * | 2010-11-17 | 2011-06-15 | 天津市建科机械制造有限公司 | Mould used on steel bar bender and capable of adjusting bending radius of steel bar |
| CN102699234A (en) * | 2012-05-29 | 2012-10-03 | 建科机械（天津）股份有限公司 | Driving mechanism for steel bar bender |
| CN204353388U (en) * | 2014-12-22 | 2015-05-27 | 中国水利水电第八工程局有限公司 | Angle-bender |
-
2015
- 2015-08-04 CN CN201510471126.1A patent/CN104959487A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001105068A (en) * | 1999-10-01 | 2001-04-17 | Akebono Tekko:Kk | Safety device of reinforcing bar bending machine |
| JP2002045941A (en) * | 2000-08-07 | 2002-02-12 | Taihei Seisakusho:Kk | Method and device for bending wire |
| CN2678795Y (en) * | 2004-02-24 | 2005-02-16 | 天津市建科机械制造有限公司 | Continuous prodn. appts. for straightening, shearing and bending reinforced bar |
| CN201287173Y (en) * | 2008-10-29 | 2009-08-12 | 天津市建科机械制造有限公司 | Automatic bending device of bi-directional movement vertical steel bar |
| CN201862709U (en) * | 2010-11-17 | 2011-06-15 | 天津市建科机械制造有限公司 | Mould used on steel bar bender and capable of adjusting bending radius of steel bar |
| CN102699234A (en) * | 2012-05-29 | 2012-10-03 | 建科机械（天津）股份有限公司 | Driving mechanism for steel bar bender |
| CN204353388U (en) * | 2014-12-22 | 2015-05-27 | 中国水利水电第八工程局有限公司 | Angle-bender |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537459A (en) * | 2016-03-07 | 2016-05-04 | 长葛市全鑫工程机械制造有限公司 | Left-right sliding steel bar bender |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151007 |