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Publication numberCN105081139 A
Publication typeApplication
Application numberCN 201510588576
Publication date25 Nov 2015
Filing date16 Sep 2015
Priority date16 Sep 2015
Publication number201510588576.9, CN 105081139 A, CN 105081139A, CN 201510588576, CN-A-105081139, CN105081139 A, CN105081139A, CN201510588576, CN201510588576.9
Inventors梁庆欢, 王健强, 蒋颖, 李玲玉, 王川林, 刘洪波, 陈长明, 杜跃武, 郭勇年, 黄睿杰
Applicant成都爆米花信息技术有限公司
Export CitationBiBTeX, EndNote, RefMan
External Links: SIPO, Espacenet
Steel bar bender allowing bending radius of steel bar to be selected
CN 105081139 A
Abstract
The invention discloses a steel bar bender allowing the bending radius of a steel bar to be selected. The steel bar bender comprises a bender body, a motor, a motor output shaft and a central pin shaft located in a working face of the blender body. The motor output shaft penetrates the central pin shaft and is connected with a rotating disc. The blender body is provided with a plurality of semicircular rings which are concentric with the central pin shaft, and a curve track is formed between the adjacent semicircular rings. A clamping device is arranged in the curve track and comprises a shell. The shell is internally provided with a pressing block, and a rotating handle is arranged on the pressing block and connected with the shell in a threaded fit manner. A telescopic device is rotationally connected between the clamping device and the rotating disc. The telescopic device comprises a threaded rod and a roller, and the threaded rod and the roller are connected in a threaded fit manner. The roller and the rotating disc are rotationally connected, and the threaded rod is connected with the clamping device. The cost can be reduced and the efficiency can be improved.
Claims(1)  translated from Chinese
1.一种可选择钢筋弯曲半径的钢筋弯曲机,包括机体、电机、电机输出轴、位于机体工作面的中心销轴;其特征在于:所述电机输出轴穿过中心销轴连接有旋转盘;所述机体上设有多个半圆环,多个半圆环均与中心销轴同心,相邻半圆环之间形成弯曲轨道;所述弯曲轨道内设有夹紧装置,所述夹紧装置包括壳体,壳体内设有压紧块,压紧块上设有旋转手柄,旋转手柄与壳体螺纹配合连接;所述夹紧装置与旋转盘之间可转动连接有伸缩装置;所述伸缩装置包括螺纹杆和滚筒,螺纹杆与滚筒通过螺纹配合连接,滚筒与旋转盘可转动连接,螺纹杆与夹紧装置连接。 An optional steel bending radius of steel bending machine comprising a body, motor, the motor output shaft in the center of the pin body face; characterized in that: the motor output shaft through the center of the pin is connected to the rotating disk ; the body provided with a plurality of semi-circle, a plurality of semi-circle are concentric with the center pin to form a semi-circle between adjacent curved track; the curved track features a clamping device, said clip tightening device includes a housing equipped with a shoe, a shoe with a rotating handle, rotating the handle with a threaded mating connector housing; rotatable between the clamping device and the telescopic device is connected to the rotating disk; the said telescopic device comprises a threaded rod and the drum, and the drum via a threaded rod screwed connection, the drum and the rotating disk rotatably connected to the threaded rod and the clamping device is connected.
Description  translated from Chinese
一种可选择钢筋弯曲半径的钢筋弯曲机 An alternative steel bending radius of steel bending machine

技术领域 TECHNICAL FIELD

[0001] 本发明涉及建筑机械领域的钢筋弯曲机,具体而言,涉及一种可选择钢筋弯曲半径的钢筋弯曲机。 [0001] The present invention relates to the field of construction machinery and steel bending machine, in particular, relates to an alternative reinforcement steel bending machine bending radius.

背景技术 Background technique

[0002] 随着我国经济建设的逐步发展,全国各地都在大兴土木,修建各种住宅、写字楼、道路工程等在建项目,然而无论是在众多的在建项目施工工地,还是钢筋生产车间,都常常需要对大批量钢筋进行弯折处理。 [0002] With the gradual development of China's economic construction, the massive construction projects throughout the country, the construction of a variety of residential, office, road works and other projects under construction, however, whether a large number of projects under construction in the construction site, or steel production workshops are often require large quantities of steel bar bending process.

[0003] 传统的钢筋弯曲机在弯曲不同直径的U形钢筋,需要多台钢筋弯曲机才能弯曲出不同直径U形钢筋,从而满足现场施工的需要,但多台钢筋弯曲机造成的成本较高,生产效率低。 [0003] The traditional steel bending machine bending in a U-shaped bars of different diameters, the need for multiple steel bending machine to bend different diameter U-shaped steel, to meet the needs of the construction site, but the high cost of multiple steel bending machine caused production efficiency is low.

发明内容 SUMMARY

[0004] 本发明的目的在于提供一种可选择钢筋弯曲半径的钢筋弯曲机,以解决现有技术的不足。 [0004] The object of the present invention is to provide an alternative steel bending radius of steel bending machine, in order to solve the problem of the prior art.

[0005] 为实现本发明目的,采用的技术方案为:一种可选择钢筋弯曲半径的钢筋弯曲机,包括机体、电机、电机输出轴、位于机体工作面的中心销轴;其特征在于:所述电机输出轴穿过中心销轴连接有旋转盘;所述机体上设有多个半圆环,多个半圆环均与中心销轴同心,相邻半圆环之间形成弯曲轨道;所述弯曲轨道内设有夹紧装置,所述夹紧装置包括壳体,壳体内设有压紧块,压紧块上设有旋转手柄,旋转手柄与壳体螺纹配合连接;所述夹紧装置与旋转盘之间可转动连接有伸缩装置;所述伸缩装置包括螺纹杆和滚筒,螺纹杆与滚筒通过螺纹配合连接,滚筒与旋转盘可转动连接,螺纹杆与夹紧装置连接。 [0005] For the purpose of the present invention, technical solutions used are: an alternative steel bending radius of steel bending machine, including the body, the motor, the motor output shaft in the center of the pin body face; characterized in that: the said motor output shaft through the center of the pin is connected to the rotating disk; a plurality of the semi-circle on the body, a plurality of semi-circle are concentric with the center pin to form a semi-circle between adjacent curved track; the the curved track features a clamping device, the clamping device includes a housing equipped with a shoe, a shoe with a rotating handle, rotating the handle with a threaded mating connector housing; said clamping means rotatably connected to the rotating disk between telescopic device; the retracting device comprises a threaded rod and cylinder, threaded rod connected by a threaded engagement with the drum, the drum and the rotating disk rotatably connected to the threaded rod and the clamping device is connected.

[0006] 本发明的有益效果是,由于多个半圆环形成多个环形弯曲轨道,根据现场钢筋弯曲半径需要可选择不同的弯曲轨道。 [0006] The beneficial effects of the present invention, since a plurality of semi-circular ring forming a plurality of curved track, according to the site need to select a different steel bending radius of the curved track. 通过旋转旋转筒使螺纹杆伸长或者缩短,让夹紧装置进入上述所选的弯曲轨道上,从而实现不同U形钢筋半径的弯曲。 By rotating the rotary drum so that the threaded rod extended or contracted, so that the clamping device into said curved track selected in order to achieve different bending radius U-shaped bars.

附图说明 BRIEF DESCRIPTION

[0007]图1是本发明提供的可选择钢筋弯曲半径的钢筋弯曲机的工作面结构示意图。 [0007] FIG. 1 is a structural diagram of the present invention provides a Face alternative steel bending radius of steel bending machine.

[0008] 图2是该可选择钢筋弯曲半径的钢筋弯曲机内部结构示意图。 [0008] FIG. 2 is a schematic view of the internal structure of steel bending machine steel bending radius of this alternative.

具体实施方式 detailed description

[0009] 下面通过具体的实施例子并结合附图对本发明做进一步的详细描述。 [0009] The following examples and through specific embodiments with reference to the present invention is described in further detail do.

[0010] 图1、图2示出了本发明提供的可选择钢筋弯曲半径的钢筋弯曲机,包括机体1、电机2、第一半圆环8、壳体9、旋转手柄10、螺纹杆11、滚筒13、旋转盘14、中心销轴15、第二半圆环16以及电机输出轴21。 [0010] FIG. 1, FIG. 2 shows the present invention provides a steel bar bender bending radius Alternatively, the body including a motor 2, a first half-ring 8, the housing 9, rotating the handle 10, the threaded rod 11 the drum 13, the rotating disk 14, a center pin 15, the second half-ring 16 and the motor output shaft 21. 所述中心销轴15位于机体I工作面的;所述电机输出轴21穿过中心销轴15连接有旋转盘14 ;所述机体I上设有多个半圆环,多个半圆环均与中心销轴15同心,相邻半圆环之间形成弯曲轨道;所述弯曲轨道内设有夹紧装置,所述夹紧装置包括壳体9,壳体9内设有压紧块,压紧块上设有旋转手柄10,旋转手柄10与壳体9螺纹配合连接;所述夹紧装置与旋转盘14之间可转动连接有伸缩装置;所述伸缩装置包括螺纹杆11和滚筒13,螺纹杆11与滚筒13通过螺纹配合连接,滚筒13与旋转盘14可转动连接,螺纹杆11与夹紧装置连接。 The pin 15 is located in the center of the body I face; the motor output shaft 21 through the center of the pin 15 is connected to the rotating disk 14; a plurality of semi-circle on the body I, more than half were rings concentric with the center pin 15, a curved track between the adjacent semi-circular ring; said curved tracks are equipped with clamping means, said clamping means comprises a housing 9, the housing 9 equipped with a shoe, the pressure a rotary handle Locking blocks 10, 10 and the rotation of the handle 9 thread mating connector housing; rotatable between the clamping means and the rotating disk 14 is connected with telescopic device; the retracting device comprises a threaded rod 11 and the drum 13, threaded rod 11 and the roller 13 by a threaded connection with the roller 13 and the rotating disk 14 is rotatably connected to the threaded rod 11 is connected with the clamping device.

[0011] 由于多个半圆环形成多个环形弯曲轨道,根据现场钢筋25弯曲半径需要可选择不同的弯曲轨道。 [0011] Since the plurality of semi-circular ring forming a plurality of curved track, according to the site 25 reinforced the need to select a different bend radius curved tracks. 通过旋转旋转筒12使螺纹杆11伸长或者缩短,让夹紧装置进入上述所选的弯曲轨道上,从而实现不同U形钢筋半径的弯曲。 By rotating the rotary cylinder 12 causes the threaded rod 11 is extended or contracted, so that the clamping device into said curved track selected in order to achieve different bending radius U-shaped bars.

[0012] 以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。 [0012] The foregoing is only preferred embodiments of the present invention but not to limit the invention to those skilled in the art, the present invention may have various changes and variations. 凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 Any modification within the spirit and principles of the present invention, made, equivalent replacement, or improvement should be included within the scope of the present invention.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
CN104028674A *12 Jun 201410 Sep 2014中国五冶集团有限公司Size-adjustable rebar rounding device
CN104096782A *25 Jul 201415 Oct 2014中国一冶集团有限公司Steel bar circular bending tool
CN203390115U *15 Jul 201315 Jan 2014中国二冶集团有限公司Arc reinforcing steel bar molding tool
CN203900328U *20 May 201429 Oct 2014红阳建工集团有限公司Building steel bar bender
CN204953755U *16 Sep 201513 Jan 2016成都爆米花信息技术有限公司Optional reinforcing bar bend radius's angle bending machine
JPH03204120A * Title not available
US20050126245 *7 Dec 200416 Jun 2005Usui Kokusai Sangyo Kaisha LimitedBending device for tube
Classifications
International ClassificationB21F1/00
Legal Events
DateCodeEventDescription
25 Nov 2015C06Publication
3 Feb 2016C10Entry into substantive examination