CN105013904A - Automatic-feeding bending machine - Google Patents

Automatic-feeding bending machine Download PDF

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Publication number
CN105013904A
CN105013904A CN201510453261.3A CN201510453261A CN105013904A CN 105013904 A CN105013904 A CN 105013904A CN 201510453261 A CN201510453261 A CN 201510453261A CN 105013904 A CN105013904 A CN 105013904A
Authority
CN
China
Prior art keywords
bending part
pressing plate
cylinder
jacking block
bender
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.)
Granted
Application number
CN201510453261.3A
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Chinese (zh)
Other versions
CN105013904B (en
Inventor
周建川
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 Matsukawa Metal Materials Co Ltd
Original Assignee
Chengdu Matsukawa Metal Materials 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 Matsukawa Metal Materials Co Ltd filed Critical Chengdu Matsukawa Metal Materials Co Ltd
Priority to CN201510453261.3A priority Critical patent/CN105013904B/en
Publication of CN105013904A publication Critical patent/CN105013904A/en
Application granted granted Critical
Publication of CN105013904B publication Critical patent/CN105013904B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses an automatic-feeding bending machine and belongs to the technical field of machining. The automatic-feeding bending machine comprises a rack, an upper bending part, a lower bending part and a feeding mechanism. The lower bending part is fixedly arranged. The upper bending part is arranged in a vertical sliding mode. A material pressing plate is correspondingly arranged above the lower bending part and is arranged in a vertical sliding mode. The upper bending part comprises an ejecting block and a sliding pressing plate. The ejecting block is arranged in a vertical sliding mode. The sliding pressing plate is located on the lower surface of the ejecting block and is arranged in a reciprocating sliding mode in the feeding direction. The sliding pressing plate is provided with a sliding driving device in a matched mode. A wheel is rotationally arranged on the side, close to the lower bending part, of the sliding pressing plate. A bending gap is reserved between the wheel and the lower bending part. The feeding mechanism comprises driving rollers and driven rollers, wherein the driven rollers are located above the driving rollers, and the driven rollers are connected with a lifting driving device. The bending precision is ensured; efficiency is improved; simpleness and practicability are achieved; in addition, the structure of the wheel is used for conducting bending and pressure applying, so that materials are better protected while pressure is ensured.

Description

A kind of bender of self-feeding
Technical field
The present invention relates to Machining Technology field, in particular to a kind of bender of self-feeding.
Background technology
In machining, bending is an important manufacturing procedure.In existing bender use procedure, steel plate is after the upper and lower mould bending of bender, the certain elasticity had due to steel plate itself is recovered, cause it after carrying out 90 degree of bendings, often be greater than 90 degree, and be difficult to once form required angle, cause needs again to adjust, reduce precision and operating efficiency.
Summary of the invention
The object of the present invention is to provide a kind of bender of self-feeding, to solve the problem.
For realizing the object of the invention, the technical scheme of employing is: a kind of bender of self-feeding, comprises frame, upper bending part, lower bending part and feed mechanism, and lower bending part is fixedly installed, and upper bending part slides up and down setting; The top correspondence of lower bending part is provided with holding pad, and holding pad slides up and down setting; Described upper bending part comprises jacking block and slippage pressing plate, and jacking block slides up and down setting, and slippage pressing plate is positioned at the lower surface of jacking block, and to reciprocatingly slide setting along feedstock direction, and slippage pressing plate is equipped with sliding driving device; The side of the close lower bending part of slippage pressing plate is rotated and is provided with roller, leaves bending gap between roller and lower bending part; Described feed mechanism comprises drive roll and is positioned at the follower rollers above drive roll, and follower rollers is connected with lifting drive; The end face of follower rollers and the either flush of lower bending part.
Further, be connected with rail structure between the side of described jacking block and frame, the top of jacking block is connected with cylinder.
Further, be connected with rail structure between described slippage pressing plate and the lower surface of jacking block, the side away from lower bending part of slippage pressing plate is connected with cylinder.
Further, be connected with rail structure between the side of described holding pad and frame, the top of holding pad is connected with cylinder.
Further, described sliding driving device is cylinder, and cylinder is fixed on the lower surface of jacking block.
Further, described drive roll and follower rollers are multiple, and multiple follower rollers is connected with a support, and described lifting drive is cylinder, and the piston rod of cylinder is connected with support.
The invention has the beneficial effects as follows, descending by follower rollers, drive roll drives and together rotates, realize self-feeding, then moved down by upper bending part, slippage pressing plate also moves down, bending is carried out to the material on lower bending part, by the sliding driving device of slippage pressing plate, slippage pressing plate is moved to material side after bending, pressure is applied to the material after bending, thus compensate for the bending defect not in place caused due to the elasticity recovery of material after bending part presses down, consolidated by the pressure of transverse direction, ensure that the precision of bending, improve efficiency, after bending angle reaches requirement, slippage pressing plate rollback can be made, simple and practical, successful, and utilize the structure of roller to exert pressure to carry out bending, while ensure that pressure, better protect material, prevent damage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the bender of self-feeding provided by the invention.
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 shows the bender of self-feeding provided by the invention, comprises frame 1, upper bending part 2, lower bending part 3 and feed mechanism, and lower bending part 3 is fixedly installed, and upper bending part 2 slides up and down setting; The top correspondence of lower bending part 3 is provided with holding pad 4, and holding pad 4 slides up and down setting; Upper bending part 2 comprises jacking block 21 and slippage pressing plate 22, and jacking block 21 slides up and down setting, and slippage pressing plate 22 is positioned at the lower surface of jacking block 21, and to reciprocatingly slide setting along feedstock direction, and slippage pressing plate 22 is equipped with sliding driving device; The side of the close lower bending part 3 of slippage pressing plate 22 is rotated and is provided with roller 23, leaves bending gap between roller 23 and lower bending part 3; The follower rollers 7 that feed mechanism comprises drive roll 6 and is positioned at above drive roll 6, follower rollers 7 is connected with lifting drive; The end face of follower rollers 7 and the either flush of lower bending part 3.
Be connected with rail structure 5 between the side of jacking block 21 and frame 1, the top of jacking block 21 is connected with cylinder, is sliding up and down in process like this, and the top of jacking block 21 is drive end, and side is slide-and-guide side, makes it steadily move relative to frame 1.
Be connected with rail structure 5 between the lower surface of slippage pressing plate 22 and jacking block 21, slippage is more stable, and the side away from lower bending part 3 of slippage pressing plate 22 is connected with cylinder.Be connected with rail structure 5 between the side of holding pad 4 and frame 1, the top of holding pad 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 and follower rollers 7 are multiple, and multiple follower rollers 7 is connected with a support, and lifting drive is cylinder, and the piston rod of cylinder is connected with support, thus drive the lifting of follower rollers 7, and drive roll 6 is connected with drive motors.
As shown in Figure 1, steel plate material 8 is through between drive roll 6 and follower rollers 7, and enter into after on lower bending part 3, holding pad 4 presses down, material is fixed, and upper bending part 3 presses down, and makes material bending, drive slippage pressing plate 22 to move to material side, roller 23 is depressed into the side of material, makes bending reach requirement.

Claims (6)

1. a bender for self-feeding, comprises frame, upper bending part, lower bending part and feed mechanism, it is characterized in that, lower bending part is fixedly installed, and upper bending part slides up and down setting; The top correspondence of lower bending part is provided with holding pad, and holding pad slides up and down setting; Described upper bending part comprises jacking block and slippage pressing plate, and jacking block slides up and down setting, and slippage pressing plate is positioned at the lower surface of jacking block, and to reciprocatingly slide setting along feedstock direction, and slippage pressing plate is equipped with sliding driving device; The side of the close lower bending part of slippage pressing plate is rotated and is provided with roller, leaves bending gap between roller and lower bending part; Described feed mechanism comprises drive roll and is positioned at the follower rollers above drive roll, and follower rollers is connected with lifting drive; The end face of follower rollers and the either flush of lower bending part.
2. the bender of self-feeding according to claim 1, is characterized in that, is connected with rail structure between the side of described jacking block and frame, and the top of jacking block is connected with cylinder.
3. the bender of self-feeding according to claim 1, is characterized in that, is connected with rail structure between described slippage pressing plate and the lower surface of jacking block, and the side away from lower bending part of slippage pressing plate is connected with cylinder.
4. the bender of self-feeding according to claim 1, is characterized in that, is connected with rail structure between the side of described holding pad and frame, and the top of holding pad is connected with cylinder.
5. the bender of self-feeding according to claim 1, is characterized in that, described sliding driving device is cylinder, and cylinder is fixed on the lower surface of jacking block.
6. the bender of self-feeding according to claim 1, is characterized in that, described drive roll and follower rollers are multiple, and multiple follower rollers is connected with a support, and described lifting drive is cylinder, and the piston rod of cylinder is connected with support.
CN201510453261.3A 2015-07-29 2015-07-29 Automatic-feeding bending machine Expired - Fee Related CN105013904B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510453261.3A CN105013904B (en) 2015-07-29 2015-07-29 Automatic-feeding bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510453261.3A CN105013904B (en) 2015-07-29 2015-07-29 Automatic-feeding bending machine

Publications (2)

Publication Number Publication Date
CN105013904A true CN105013904A (en) 2015-11-04
CN105013904B CN105013904B (en) 2017-03-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510453261.3A Expired - Fee Related CN105013904B (en) 2015-07-29 2015-07-29 Automatic-feeding bending machine

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CN (1) CN105013904B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108097753A (en) * 2015-11-23 2018-06-01 安徽长江机床制造(集团)有限公司 A kind of bender automatic feeding
CN109794526A (en) * 2019-02-01 2019-05-24 广东汉能薄膜太阳能有限公司 Sheet material processing unit (plant) and sheet material processing method
CN112845924A (en) * 2020-12-31 2021-05-28 成都市松川金属材料有限公司 Thick plate automatic propelling structure and propelling method for bending machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101610857A (en) * 2006-12-19 2009-12-23 Gm全球科技运作股份有限公司 Crimping unit and the method that is used for bending workpieces
CN201644631U (en) * 2009-12-12 2010-11-24 佛山市顺德区汉达精密电子科技有限公司 Bending die capable of forming larger arc once
CN203170864U (en) * 2013-03-14 2013-09-04 东莞市东赞电池科技有限公司 Punch press pinch mechanism
CN203304342U (en) * 2013-07-04 2013-11-27 福建金浦汽车悬架有限公司 Steel-plate bending mechanism
CN203417964U (en) * 2013-07-24 2014-02-05 亿和精密工业(中山)有限公司 Seesaw type sheet metal part bending device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101610857A (en) * 2006-12-19 2009-12-23 Gm全球科技运作股份有限公司 Crimping unit and the method that is used for bending workpieces
CN201644631U (en) * 2009-12-12 2010-11-24 佛山市顺德区汉达精密电子科技有限公司 Bending die capable of forming larger arc once
CN203170864U (en) * 2013-03-14 2013-09-04 东莞市东赞电池科技有限公司 Punch press pinch mechanism
CN203304342U (en) * 2013-07-04 2013-11-27 福建金浦汽车悬架有限公司 Steel-plate bending mechanism
CN203417964U (en) * 2013-07-24 2014-02-05 亿和精密工业(中山)有限公司 Seesaw type sheet metal part bending device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108097753A (en) * 2015-11-23 2018-06-01 安徽长江机床制造(集团)有限公司 A kind of bender automatic feeding
CN108097753B (en) * 2015-11-23 2019-07-09 安徽长江机床制造(集团)有限公司 A kind of bending machine automatic feeding
CN109794526A (en) * 2019-02-01 2019-05-24 广东汉能薄膜太阳能有限公司 Sheet material processing unit (plant) and sheet material processing method
CN112845924A (en) * 2020-12-31 2021-05-28 成都市松川金属材料有限公司 Thick plate automatic propelling structure and propelling method for bending machine

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Granted publication date: 20170322

Termination date: 20170729