CN105033108A - Steel bar bender capable of adjusting steel bar bending radius - Google Patents

Steel bar bender capable of adjusting steel bar bending radius Download PDF

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Publication number
CN105033108A
CN105033108A CN201510588538.3A CN201510588538A CN105033108A CN 105033108 A CN105033108 A CN 105033108A CN 201510588538 A CN201510588538 A CN 201510588538A CN 105033108 A CN105033108 A CN 105033108A
Authority
CN
China
Prior art keywords
steel bar
bender
rotating cylinder
central pin
clamping device
Prior art date
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.)
Pending
Application number
CN201510588538.3A
Other languages
Chinese (zh)
Inventor
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
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Baomihua Information Technology Co Ltd
Original Assignee
Chengdu Baomihua Information Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Baomihua Information Technology Co Ltd filed Critical Chengdu Baomihua Information Technology Co Ltd
Priority to CN201510588538.3A priority Critical patent/CN105033108A/en
Publication of CN105033108A publication Critical patent/CN105033108A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a steel bar bender capable of adjusting a steel bar bending radius. The steel bar bender comprises a bender body, a motor, a motor output shaft, and a central pin roll arranged on a working face of the bender body. The motor output shaft passes through the central pin roll and is connected with a rotating plate. A plurality of semi-circular rings are arranged on the bender body; the semi-circular rings and the central pin roll are concentric; and a bending track is formed between each two adjacent semi-circular rings. A clamping device is arranged inside a mounting track. An expansion device is connected between the clamping device and the rotating plate in a rotatable mode and includes two reverse threaded rods and a rotating cylinder; the two reverse threaded rods are respectively arranged at two sides inside the rotating cylinder; and threads cooperating with the reverse threaded rods are arranged at the inner wall of the rotating cylinder. According to the steel bar bender, the cost is lowered and the efficiency is improved.

Description

A kind of angle-bender of adjustable reinforced bending radius
Technical field
The present invention relates to the angle-bender in building machinery field, in particular to a kind of angle-bender of adjustable reinforced bending radius.
Background technology
Along with the progressively development of China's economic construction, all parts of the country, all busy at putting up installations, built the projects in construction such as various house, office building, road engineering, but no matter are in numerous project in construction construction sites, or reinforcing bar workshop, all usually needs to carry out bending process to reinforcing bar in enormous quantities.
Traditional angle-bender is at the U-shaped reinforcing bar of bending different-diameter, and need multiple stage angle-bender could bend out different-diameter U-shaped reinforcing bar, thus meet the needs of site operation, but the cost that multiple stage angle-bender causes is higher, production efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of angle-bender of adjustable reinforced bending radius, to solve the deficiencies in the prior art.
For realizing the object of the invention, the technical scheme of employing is: a kind of angle-bender of adjustable reinforced bending radius, comprises body, motor, motor output shaft, is positioned at the central pin shaft of body working face; It is characterized in that: described motor output shaft is connected with rotating disc through central pin shaft; Described body is provided with multiple semicircular ring, and multiple semicircular ring is all concentric with central pin shaft, forms warp rail between adjacent semicircular ring; Be provided with clamping device in described warp rail, be rotatably connected between clamping device and rotating disc retractor device; Described retractor device comprises two reverse screw rod and rotating cylinder, and two reverse screw rod lay respectively at both sides in rotating cylinder, and rotating cylinder inwall is provided with the screw thread coordinated with reverse screw rod.
Further, described clamping device comprises housing, is provided with compact heap in housing, and compact heap is provided with rotary handle, and rotary handle is connected with housing threaded engagement.Conveniently reinforcing bar is stepped up.
The invention has the beneficial effects as follows, because multiple semicircular ring forms multiple annular curved track, need to select different warp rails according to on-the-spot bar bending radius.Two reverse screw rod extended by rotating rotating cylinder or shortens, allowing clamping device enter on above-mentioned selected warp rail, thus realize the bending of different U-shaped reinforcing bar radius.
Accompanying drawing explanation
Fig. 1 is the face structure schematic diagram of the angle-bender of adjustable reinforced bending radius provided by the invention;
Fig. 2 is the angle-bender internal structure schematic diagram of this adjustable reinforced bending radius.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Fig. 1, Fig. 2 show the angle-bender of adjustable reinforced bending radius provided by the invention, comprise body 1, motor 2, first semicircular ring 8, housing 9, rotary handle 10, first threaded rod 11, rotating cylinder 12, second threaded rod 13, rotating disc 14, central pin shaft 15, second semicircular ring 16, motor output shaft 21.Described motor output shaft 21 is connected with rotating disc 14 through central pin shaft 15; Described body 1 is provided with multiple semicircular ring, and multiple semicircular ring is all concentric with central pin shaft 15, forms warp rail between adjacent semicircular ring; Be provided with clamping device in described warp rail, be rotatably connected between clamping device and rotating disc 14 retractor device; Described retractor device comprises the first threaded rod 11, second threaded rod 13 and rotating cylinder 12, first threaded rod 11 is contrary with the second threaded rod 13 thread rotary orientation, first threaded rod 11 and the second threaded rod 13 lay respectively at both sides in rotating cylinder 12, and rotating cylinder 12 inwall is provided with the screw thread coordinated with the first threaded rod 11 and the second threaded rod 13.
Clamping device comprises housing 9, is provided with compact heap in housing 9, and compact heap is provided with rotary handle 10, and rotary handle 10 is connected with housing 9 threaded engagement.Conveniently reinforcing bar 25 is stepped up.
Because multiple semicircular ring forms multiple annular curved track, need to select different warp rails according to on-the-spot reinforcing bar 25 bending radius.Two reverse screw rod extended by rotating rotating cylinder 12 or shortens, allowing clamping device enter on above-mentioned selected warp rail, thus realize the bending of different U-shaped reinforcing bar radius.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (2)

1. an angle-bender for adjustable reinforced bending radius, comprises body, motor, motor output shaft, is positioned at the central pin shaft of body working face; It is characterized in that: described motor output shaft is connected with rotating disc through central pin shaft; Described body is provided with multiple semicircular ring, and multiple semicircular ring is all concentric with central pin shaft, forms warp rail between adjacent semicircular ring; Be provided with clamping device in described warp rail, be rotatably connected between clamping device and rotating disc retractor device; Described retractor device comprises two reverse screw rod and rotating cylinder, and two reverse screw rod lay respectively at both sides in rotating cylinder, and rotating cylinder inwall is provided with the screw thread coordinated with reverse screw rod.
2. the angle-bender of adjustable reinforced bending radius according to claim 1, it is characterized in that: described clamping device comprises housing, is provided with compact heap in housing, and compact heap is provided with rotary handle, rotary handle is connected with housing threaded engagement.
CN201510588538.3A 2015-09-16 2015-09-16 Steel bar bender capable of adjusting steel bar bending radius Pending CN105033108A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510588538.3A CN105033108A (en) 2015-09-16 2015-09-16 Steel bar bender capable of adjusting steel bar bending radius

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510588538.3A CN105033108A (en) 2015-09-16 2015-09-16 Steel bar bender capable of adjusting steel bar bending radius

Publications (1)

Publication Number Publication Date
CN105033108A true CN105033108A (en) 2015-11-11

Family

ID=54440407

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510588538.3A Pending CN105033108A (en) 2015-09-16 2015-09-16 Steel bar bender capable of adjusting steel bar bending radius

Country Status (1)

Country Link
CN (1) CN105033108A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107350384A (en) * 2017-07-25 2017-11-17 展彩娜 Steel member bending hoop head
CN107350385A (en) * 2017-07-25 2017-11-17 展彩娜 The two-way hoop bender of Double-head
CN107363192A (en) * 2017-07-25 2017-11-21 展彩娜 Bar bending process equipment
CN108687190A (en) * 2018-05-09 2018-10-23 江苏海泰锻压设备有限公司 A kind of adjustable bender
CN111768699A (en) * 2020-06-19 2020-10-13 武汉华星光电半导体显示技术有限公司 Stress-free integrated rail and display device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140130567A1 (en) * 2008-12-17 2014-05-15 Automated Industrial Machinery, Inc., Dba Aim, Inc. Devices, Systems and Methods for Automated Wire Bending
CN203635810U (en) * 2013-12-04 2014-06-11 国家电网公司 Steel-bar bending device
CN104096782A (en) * 2014-07-25 2014-10-15 中国一冶集团有限公司 Steel bar circular bending tool
CN203900328U (en) * 2014-05-20 2014-10-29 红阳建工集团有限公司 Building steel bar bender
CN204953749U (en) * 2015-09-16 2016-01-13 成都爆米花信息技术有限公司 Adjustable reinforcing bar bend radius's angle bending machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140130567A1 (en) * 2008-12-17 2014-05-15 Automated Industrial Machinery, Inc., Dba Aim, Inc. Devices, Systems and Methods for Automated Wire Bending
CN203635810U (en) * 2013-12-04 2014-06-11 国家电网公司 Steel-bar bending device
CN203900328U (en) * 2014-05-20 2014-10-29 红阳建工集团有限公司 Building steel bar bender
CN104096782A (en) * 2014-07-25 2014-10-15 中国一冶集团有限公司 Steel bar circular bending tool
CN204953749U (en) * 2015-09-16 2016-01-13 成都爆米花信息技术有限公司 Adjustable reinforcing bar bend radius's angle bending machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107350384A (en) * 2017-07-25 2017-11-17 展彩娜 Steel member bending hoop head
CN107350385A (en) * 2017-07-25 2017-11-17 展彩娜 The two-way hoop bender of Double-head
CN107363192A (en) * 2017-07-25 2017-11-21 展彩娜 Bar bending process equipment
CN108687190A (en) * 2018-05-09 2018-10-23 江苏海泰锻压设备有限公司 A kind of adjustable bender
CN108687190B (en) * 2018-05-09 2019-10-18 江苏海泰锻压设备有限公司 A kind of adjustable bending machine
CN111768699A (en) * 2020-06-19 2020-10-13 武汉华星光电半导体显示技术有限公司 Stress-free integrated rail and display device
CN111768699B (en) * 2020-06-19 2022-01-04 武汉华星光电半导体显示技术有限公司 Stress-free integrated rail and display device

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20151111