CN105013887B - A kind of bender for sheet metal bending - Google Patents

A kind of bender for sheet metal bending Download PDF

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Publication number
CN105013887B
CN105013887B CN201510453304.8A CN201510453304A CN105013887B CN 105013887 B CN105013887 B CN 105013887B CN 201510453304 A CN201510453304 A CN 201510453304A CN 105013887 B CN105013887 B CN 105013887B
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CN
China
Prior art keywords
bending part
pressing plate
jacking block
slides
cylinder
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Application number
CN201510453304.8A
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Chinese (zh)
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CN105013887A (en
Inventor
周建川
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Mechanical Science and Technology Ltd. is levied in Hunan ten thousand
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Chengdu Matsukawa Metal Materials Co Ltd
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Priority to CN201510453304.8A priority Critical patent/CN105013887B/en
Publication of CN105013887A publication Critical patent/CN105013887A/en
Application granted granted Critical
Publication of CN105013887B publication Critical patent/CN105013887B/en
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Abstract

The invention discloses a kind of bender for sheet metal bending, belongs to technical field of mechanical processing, including rack, upper bending part, lower bending part and feed mechanism, lower bending part fixed setting, and upper bending part slides up and down setting;Holding pad is correspondingly provided with above lower bending part, holding pad slides up and down setting;Upper bending part includes jacking block and sliding pressing plate, and jacking block slides up and down settings, and sliding pressing plate is located at the lower surface of jacking block, and reciprocatingly slides setting along feedstock direction, slides pressing plate and is equipped with sliding driving device;The side to match with lower bending part of sliding pressing plate is equipped with fillet, slides and leaves bending gap between pressing plate and lower bending part;Feed mechanism includes drive roll and the driven roller above drive roll, driven roller are connected with lifting drive.It ensure that the precision of bending, improve efficiency, simple and practical, positive effect.

Description

A kind of bender for sheet metal bending
Technical field
The present invention relates to technical field of mechanical processing, in particular to a kind of bender for sheet metal bending.
Background technology
In mechanical processing, bending is an important manufacturing procedure.During existing bender use, steel plate warp After the upper and lower mould bending of bender, since certain elasticity that steel plate has in itself is recovered, it is caused after 90 degree of bendings are carried out, Commonly greater than 90 degree, and it is difficult to once form required angle, results in the need for being adjusted again, reduce precision and work Efficiency.
The content of the invention
It is an object of the invention to provide a kind of bender for sheet metal bending, to solve the above problems.
To realize the object of the invention, the technical solution that uses for:A kind of bender for sheet metal bending, including rack, Upper bending part, lower bending part and feed mechanism, lower bending part fixed setting, upper bending part slide up and down setting;Lower bending part Top is correspondingly provided with holding pad, and holding pad slides up and down setting;The upper bending part includes jacking block and slides pressing plate, above and below jacking block Slide and set, sliding pressing plate be located at the lower surface of jacking block, and reciprocatingly slides setting along feedstock direction, slides pressing plate and is equipped with slip Driving device;The side to match with lower bending part of sliding pressing plate is equipped with fillet, slides and is left between pressing plate and lower bending part Bending gap;The feed mechanism includes drive roll and the driven roller above drive roll, driven roller are connected with Lifting drive;The either flush of the top surface of driven roller and lower bending part.
Further, rail structure is connected between the side of the jacking block and rack, cylinder is connected with the top of jacking block.
Further, rail structure is connected between the lower surface of the sliding pressing plate and jacking block, slides the remote of pressing plate The side of lower bending part is connected with cylinder.
Further, rail structure is connected between the side of the holding pad and rack, is connected with the top of holding pad Cylinder.
Further, the sliding driving device is cylinder, and cylinder is fixed on the lower surface of jacking block.
Further, the drive roll is multiple with driven roller, and multiple driven rollers are connected with a stent, institute It is cylinder to state lifting drive, and the piston rod of cylinder is connected with stent.
The invention has the advantages that by driven roller downlink, drive roll drives and together rotates, and realization is sent automatically Material, is then moved down by upper bending part, and sliding pressing plate also moves down, and bending, folding are carried out to the material on lower bending part Sliding pressing plate is moved to material side by sliding the sliding driving device of pressing plate after curved, pressure applied to the material after bending, So as to compensate for after bending part pushes due to the elasticity of material is recovered and caused by bending defect not in place, by horizontal pressure Consolidated, ensure that the precision of bending, efficiency is improved, after bending angle reaches requirement, you can sliding pressing plate is retracted, letter It is single practical, positive effect.
Brief description of the drawings
Fig. 1 is the structure diagram provided by the present invention for the bender of sheet metal bending.
Embodiment
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
Fig. 1 shows the bender provided by the present invention for sheet metal bending, including rack 1, upper bending part 2, lower bending Part 3 and feed mechanism, lower bending part 3 are fixedly installed, and upper bending part 2 slides up and down setting;The top of lower bending part 3 is correspondingly provided with Holding pad 4, holding pad 4 slide up and down setting;Upper bending part 2 includes jacking block 21 and sliding pressing plate 22, and jacking block 21, which slides up and down, to be set Put, sliding pressing plate 22 be located at the lower surface of jacking block 21, and reciprocatingly slides setting along feedstock direction, slides pressing plate 22 and is equipped with slip Driving device;The side to match with lower bending part 3 of sliding pressing plate 22 is equipped with fillet, makes pushing more smooth, avoids sharp Corner material is caused to damage, slide and leave bending gap between pressing plate 22 and lower bending part 3;Feed mechanism includes actively rolling Cylinder 6 and the driven roller 7 above drive roll 6, driven roller 7 are connected with lifting drive;The top surface of driven roller 7 With the either flush of lower bending part 3.
Rail structure 5 is connected between the side of jacking block 21 and rack 1, the top of jacking block 21 is connected with cylinder, so exists During sliding up and down, the top of jacking block 21 is drive end, and side is slide-and-guide side, it is steadily moved relative to rack 1.
Rail structure 5 is connected between sliding pressing plate 22 and the lower surface of jacking block 21, sliding is more stablized, and slides pressing plate 22 The side of remote lower bending part 3 be connected with cylinder.Rail structure 5, binder are connected between the side of holding pad 4 and rack 1 The top of plate 4 is connected with cylinder.Sliding driving device is cylinder, and cylinder is fixed on the lower surface of jacking block 21.
Drive roll 6 is multiple with driven roller 7, and multiple driven rollers 7 are connected with a stent, lifting drive For cylinder, the piston rod of cylinder is connected with stent, so as to drive the lifting of driven roller 7, drive roll 6 is connected with driving electricity Machine.
As shown in Figure 1, steel plate material 8 after between drive roll 6 and driven roller 7, entering on lower bending part 3, is pressed Flitch 4 pushes, and fixes material, and upper bending part 3 pushes, and makes material bending, and driving sliding pressing plate 22 is moved to material side, is depressed into The side of material, makes bending reach requirement.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this area For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.

Claims (3)

1. a kind of bender for sheet metal bending, including rack, upper bending part, lower bending part and feed mechanism, its feature exist In lower bending part fixed setting, upper bending part slides up and down setting;Holding pad, holding pad are correspondingly provided with above lower bending part Slide up and down setting;The upper bending part includes jacking block and sliding pressing plate, and jacking block slides up and down setting, and sliding pressing plate is located at jacking block Lower surface, and reciprocatingly slide setting along feedstock direction, sliding pressing plate is equipped with sliding driving device;The sliding driving device For cylinder, cylinder is fixed on the lower surface of jacking block and cylinder is connected to the side for the remote lower bending part for sliding pressing plate, the cunning Move between pressing plate and the lower surface of jacking block and be connected with rail structure;The side to match with lower bending part for sliding pressing plate is equipped with circle Angle, slides and leaves bending gap between pressing plate and lower bending part;The feed mechanism includes drive roll and positioned at drive roll The driven roller of top, driven roller are connected with lifting drive;The either flush of the top surface of driven roller and lower bending part, Rail structure is connected between the side of the jacking block and rack, cylinder is connected with the top of jacking block.
2. the bender according to claim 1 for sheet metal bending, it is characterised in that the side of the holding pad and machine Rail structure is connected between frame, cylinder is connected with the top of holding pad.
3. the bender according to claim 1 for sheet metal bending, it is characterised in that the drive roll and driven rolling Cylinder is multiple, and multiple driven rollers are connected with a stent, and the lifting drive is cylinder, the piston rod and branch of cylinder Frame connects.
CN201510453304.8A 2015-07-29 2015-07-29 A kind of bender for sheet metal bending Active CN105013887B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510453304.8A CN105013887B (en) 2015-07-29 2015-07-29 A kind of bender for sheet metal bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510453304.8A CN105013887B (en) 2015-07-29 2015-07-29 A kind of bender for sheet metal bending

Publications (2)

Publication Number Publication Date
CN105013887A CN105013887A (en) 2015-11-04
CN105013887B true CN105013887B (en) 2018-05-01

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CN201510453304.8A Active CN105013887B (en) 2015-07-29 2015-07-29 A kind of bender for sheet metal bending

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CN (1) CN105013887B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107243528A (en) * 2016-11-17 2017-10-13 讯龙型材折弯(合肥)有限公司 It is a kind of can two-sided bending apparatus for bending
CN106345859A (en) * 2016-11-17 2017-01-25 讯龙型材折弯(合肥)有限公司 Bending workbench for rolling type plate feeding
CN106623477B (en) * 2016-12-16 2019-04-19 沈阳经济技术开发区创新数控设备有限公司 Numerically-controlled precise sheet-forming machine
CN107052073B (en) * 2016-12-23 2019-03-15 沈阳工业大学 A kind of control method of numerically-controlled precise plate forming
CN107617655A (en) * 2017-10-14 2018-01-23 佛山海格利德机器人智能设备有限公司 A kind of fully-automatic intelligent sheet metal bending device
CN109158453B (en) * 2018-11-03 2020-05-08 南京金球数控机床股份有限公司 Novel double-sided rapid clamp of bending machine
CN109128330A (en) * 2018-11-03 2019-01-04 南京金球数控机床股份有限公司 A kind of plate positioning device of plate shearing machine
CN110170549B (en) * 2019-05-30 2020-09-18 杭州富阳泳富机械有限公司 Arc iron plate bending machine
CN110405008A (en) * 2019-07-31 2019-11-05 深圳市赛派斯工业设备有限公司 A kind of lithium ion battery protecting plate full automatic line
CN110918699B (en) * 2019-12-06 2021-08-06 枣庄九一电子科技有限公司 Integrated forming manufacturing device and forming manufacturing method for hanging plate of water purifier
CN110883145B (en) * 2019-12-12 2020-12-11 浙江钱江潮光能有限公司 Bending machine for four or more sides of plate
CN111229883A (en) * 2020-03-04 2020-06-05 胡见见 Plate bending machine
CN111467017B (en) * 2020-03-23 2021-02-19 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 Bending device for internal fixing steel plate
CN112222239B (en) * 2020-08-29 2022-05-17 盐城工学院 Continuous bending device for metal plate

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Effective date of registration: 20180912

Address after: 410100 Zhujiaqiao, Changsha County Jiangbei Town, Changsha, Hunan

Patentee after: Mechanical Science and Technology Ltd. is levied in Hunan ten thousand

Address before: 610000 No. 151 Xingyuan seven road, A District, Xinjin Industrial Park, Chengdu, Sichuan.

Patentee before: CHENGDU MATSUKAWA METAL MATERIALS CO., LTD.