CN104985029A - Novel online precise bending forming device - Google Patents

Novel online precise bending forming device Download PDF

Info

Publication number
CN104985029A
CN104985029A CN201510406379.0A CN201510406379A CN104985029A CN 104985029 A CN104985029 A CN 104985029A CN 201510406379 A CN201510406379 A CN 201510406379A CN 104985029 A CN104985029 A CN 104985029A
Authority
CN
China
Prior art keywords
cutter
bending
novel online
springback
cut
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
CN201510406379.0A
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Chinese (zh)
Other versions
CN104985029B (en
Inventor
陆永源
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.)
Xinhong Rolling Machinery Co Ltd Xingtou Foshan
Original Assignee
Xinhong Rolling Machinery Co Ltd Xingtou Foshan
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Application filed by Xinhong Rolling Machinery Co Ltd Xingtou Foshan filed Critical Xinhong Rolling Machinery Co Ltd Xingtou Foshan
Priority to CN201510406379.0A priority Critical patent/CN104985029B/en
Publication of CN104985029A publication Critical patent/CN104985029A/en
Application granted granted Critical
Publication of CN104985029B publication Critical patent/CN104985029B/en
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Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves

Abstract

The invention discloses a novel online precise bending forming device. The novel online precise bending forming device comprises a cut-off upper cutter and a bending lower cutter. A fixed top plate is arranged on the top of the cut-off upper cutter. Material pressing plates are arranged on the left side and the right side of the cut-off upper cutter in parallel. Positioning plates are arranged on the outer sides of the material pressing plates. A pressing springback cutter is arranged between the material pressing plates. A cutter groove is formed in the middle of the pressing springback cutter. The cut-off upper cutter penetrates the cutter groove. An upper cutter hole is formed in the middle of the bending lower cutter. The novel online precise bending forming device has the beneficial effects that the pressing springback cutter is arranged between the left material pressing plate and the right material pressing plate, and an inclined face is machined at the lower end of the pressing springback cutter; the pressing springback cutter is pressed downwards by a certain distance after the bending lower cutter finishes bending and returns; and a metal workpiece is pressed till the bending angle is smaller than 90 degrees, and therefore springback of materials is eliminated. The press-down amount of the pressing springback cutter can be regulated according to the springback condition of the materials, and therefore the bending angle can be accurately controlled, the angle can meet the requirement of drawings after bending springback is conducted, and the production efficiency is improved by 30% compared with the efficiency of an original production method.

Description

A kind of novel online accurate bending and molding device
Technical field
The present invention relates to metallic article brake techniques field, especially relate to a kind of novel online accurate bending and molding device.
Background technology
Bender is a kind of machine that can carry out bending to thin plate, and adding man-hour to part, some part needs to be bent into certain angle, has normally been come by bender by part bending.In the use procedure of bender, by needing the thin plate of bending to place on the table, downward by bending upper die, jointly thin plate is carried out bending with bending lower die.Because all steel all exist rebound phenomenon, traditional bending and molding device cannot eliminate the resilience at bending angle, makes the product produced not reach drawing requirement, needs to carry out secondary operations to reach our requirement, the manpower and materials that this process took is a large amount of, efficiency is extremely low.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of novel online accurate bending and molding device that precisely can control bending angle.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of novel online accurate bending and molding device, include and cut off cutter under upper slitter and bending, described cut-out upper slitter is placed in the top of cutter under described bending, the top of described cut-out upper slitter is provided with fixing top board, described cut-out upper slitter the right and left is arranged with holding pad in parallel, the arranged outside of described holding pad has location-plate, be provided with between described holding pad and push back bullet cutter, described pushing back in the middle of bullet cutter is provided with cutter groove, described cut-out upper slitter is through described cutter groove, described pushing back bottom bullet cutter is provided with cavity, under described bending, the outside of cutter is symmetrically arranged with the first holder and the second holder, tool bore is provided with in the middle of cutter under described bending.
Preferably, the novel online accurate bending and molding device of above-mentioned one, the wherein said lower end playing cutter that pushes back is processed with inclined-plane, and the angle between described inclined-plane and vertical direction is 5-30 °.
Preferably, the novel online accurate bending and molding device of above-mentioned one, the bottom of wherein said holding pad medial surface is provided with interior chamfering, described interior chamfering be 5-30 ° with the angle of vertical direction.
Preferably, the novel online accurate bending and molding device of above-mentioned one, the thickness of wherein said cut-out upper slitter is 2-6mm.
Preferably, the novel online accurate bending and molding device of above-mentioned one, the size of wherein said upper tool bore is 3-7mm.
Preferably, the novel online accurate bending and molding device of above-mentioned one, together with wherein said fixing top board is bolted on described holding pad.
Preferably, the novel online accurate bending and molding device of above-mentioned one, wherein said pushing back between bullet cutter and described holding pad leaves gap, is provided with butter inside described gap.
Preferably, the novel online accurate bending and molding device of above-mentioned one, is provided with butter in wherein said cutter groove.
Preferably, the novel online accurate bending and molding device of above-mentioned one, the distance between wherein said holding pad and described first holder is 10-30mm.
The advantage that the present invention has and beneficial effect are: can overcome the problem that original technology accessory size after bending does not reach drawing requirement, what between the holding pad of left and right, increase by a pressure oil cylinder control pushes back bullet cutter, cut off upper slitter through pushing back the cutter groove playing cutter, push back the lower end playing cutter and be processed with binder inclined-plane, when cutter under bending completes after bending returns, push back bullet cutter and press down certain distance, the angle of bend of metal works is pressed onto and is less than 90 °, to eliminate the resilience of material.Push back and play the drafts of cutter and can regulate according to the bounce situations of material, accurately control bending angle, make the angle after bending resilience meet drawing requirement, disposablely produce satisfactory product, production efficiency is than original production method lifting 30%.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 cuts off structural representation when upper slitter presses down in the present invention;
Fig. 3 is structural representation when cutter pushing up under bending in the present invention;
Fig. 4 pushes back the structural representation played when cutter presses down in the present invention;
Fig. 5 pushes back structural representation when playing cutter playback in the present invention.
In figure: 1, fix top board 2, location-plate 3, push back bullet cutter
4, holding pad 5, workpiece 6, first holder
7, cutter 8, second holder 9, upper tool bore under bending
10, upper slitter 11, cavity is cut off
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is told about further, be easier to make technical scheme of the present invention understand and grasp.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, a kind of novel online accurate bending and molding device, include and cut off cutter 7 under upper slitter 10 and bending, cut off the top that upper slitter 10 is placed in cutter 7 under bending, tool bore 9 is provided with in the middle of cutter 7 under bending, the size of upper tool bore 9 is 3-7mm, the thickness cutting off upper slitter 10 is 2-6mm, the top cutting off upper slitter 10 is provided with fixing top board 1, cut off upper slitter 10 the right and left and be arranged with holding pad 4 in parallel, together with fixing top board 1 is bolted on holding pad 4, the bottom of the medial surface of holding pad 4 is provided with interior chamfering, the angle of interior chamfering and vertical direction is 5-30 °, the arranged outside of holding pad 4 has location-plate 2, arrange between the holding pad 4 of the right and left to push back and play cutter 3, push back the lower end playing cutter 3 and be processed with inclined-plane, angle between inclined-plane and vertical direction is 5-30 °, push back to play between cutter 3 and holding pad 4 and leave gap, butter is provided with inside gap, push back to play in the middle of cutter 3 and be provided with cutter groove, butter is provided with in cutter groove.Cut off upper slitter 10 through cutter groove, push back bottom bullet cutter 3 and be provided with cavity, under bending, the outside of cutter 7 is symmetrically arranged with the first holder 6 and the second holder 8, and the distance between holding pad 4 and the first holder is 10-30mm.In the course of work, under bending, cutter 7 completes after bending returns, and pushes back to play cutter 3 and press down certain distance, the angle of bend of metal works is pressed onto and is less than 90 °, to eliminate the resilience of material.Push back and play the drafts of cutter 3 and can regulate according to the bounce situations of material, accurately control bending angle, make the angle after bending resilience meet drawing requirement, disposablely produce satisfactory product.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.

Claims (9)

1. a novel online accurate bending and molding device, include and cut off cutter under upper slitter and bending, described cut-out upper slitter is placed in the top of cutter under described bending, it is characterized in that: the top of described cut-out upper slitter is provided with fixing top board, described cut-out upper slitter the right and left is arranged with holding pad in parallel, the arranged outside of described holding pad has location-plate, be provided with between described holding pad and push back bullet cutter, described pushing back in the middle of bullet cutter is provided with cutter groove, described cut-out upper slitter is through described cutter groove, described pushing back bottom bullet cutter is provided with cavity, under described bending, the outside of cutter is symmetrically arranged with the first holder and the second holder, tool bore is provided with in the middle of cutter under described bending.
2. the novel online accurate bending and molding device of one according to claim 1, is characterized in that: described in push back and play the lower end of cutter and be processed with inclined-plane, the angle between described inclined-plane and vertical direction is 5-30 °.
3. the novel online accurate bending and molding device of one according to claim 1, it is characterized in that: the bottom of described holding pad medial surface is provided with interior chamfering, the angle between described interior chamfering and vertical direction is 5-30 °.
4. the novel online accurate bending and molding device of one according to claim 1, is characterized in that: the thickness of described cut-out upper slitter is 2-6mm.
5. the novel online accurate bending and molding device of one according to claim 1, is characterized in that: the size of described upper tool bore is 3-7mm.
6. the novel online accurate bending and molding device of one according to claim 1, is characterized in that: together with described fixing top board is bolted on described holding pad.
7. the novel online accurate bending and molding device of one according to claim 1, is characterized in that: described in push back to play between cutter and described holding pad and leave gap, be provided with butter inside described gap.
8. the novel online accurate bending and molding device of one according to claim 1, is characterized in that: be provided with butter in described cutter groove.
9. the novel online accurate bending and molding device of one according to claim 1, is characterized in that: the distance between described holding pad and described first holder is 10-30mm.
CN201510406379.0A 2015-07-09 2015-07-09 A kind of new online accurate bending and molding device Active CN104985029B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510406379.0A CN104985029B (en) 2015-07-09 2015-07-09 A kind of new online accurate bending and molding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510406379.0A CN104985029B (en) 2015-07-09 2015-07-09 A kind of new online accurate bending and molding device

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CN104985029A true CN104985029A (en) 2015-10-21
CN104985029B CN104985029B (en) 2017-05-31

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Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478540A (en) * 2016-01-25 2016-04-13 佛山新虹机械有限公司 Novel on-line precise secondary bending formation device
CN105921557A (en) * 2016-07-21 2016-09-07 吴三红 Bending device fitted with limit switch and applied to parts for electrical equipment
CN105945118A (en) * 2016-07-21 2016-09-21 吴三红 Bending device used for component for electric equipment and conducting convenient machining
CN105945119A (en) * 2016-07-21 2016-09-21 深圳市海盾五金工具有限公司 Bending forming device for component for electric equipment
CN106001187A (en) * 2016-07-21 2016-10-12 吴三红 Service life-prolonging bending device for parts for electrical equipment
CN106001188A (en) * 2016-07-21 2016-10-12 吴三红 Mechanical bending equipment for parts for electrical equipment
CN106001193A (en) * 2016-07-21 2016-10-12 深圳市海盾五金工具有限公司 High-safety bending equipment for parts for electrical equipment
CN106001186A (en) * 2016-07-21 2016-10-12 楼国华 Bending mechanism for parts for electrical equipment
CN106001191A (en) * 2016-07-21 2016-10-12 深圳市海盾五金工具有限公司 Bending device for processing parts for electrical equipment
CN106001194A (en) * 2016-07-21 2016-10-12 深圳市海盾五金工具有限公司 Efficient part bending equipment for power equipment
CN106001190A (en) * 2016-07-21 2016-10-12 吴三红 Bending device for parts for electrical equipment
CN106001192A (en) * 2016-07-21 2016-10-12 深圳市海盾五金工具有限公司 Bending processing equipment for parts for electrical equipment
CN106001189A (en) * 2016-07-21 2016-10-12 楼国华 Material taking-convenient bending assembly for parts for electrical equipment
CN106111747A (en) * 2016-07-21 2016-11-16 楼国华 A kind of crooked assembly of firm power equipment part
CN106140898A (en) * 2016-07-21 2016-11-23 吴三红 A kind of for power equipment part and the bending apparatus that can dispel the heat
CN106141007A (en) * 2016-07-21 2016-11-23 吴三红 A kind of bending apparatus structure for power equipment part
CN106140897A (en) * 2016-07-21 2016-11-23 楼国华 A kind of bending apparatus of adjustable power equipment part
CN106180290A (en) * 2016-07-21 2016-12-07 深圳市海盾五金工具有限公司 A kind of for power equipment part and can the bending apparatus of noise reduction
CN106180284A (en) * 2016-07-21 2016-12-07 楼国华 A kind of bending apparatus of stable power equipment part
CN106180288A (en) * 2016-07-21 2016-12-07 楼国华 A kind of bending apparatus of power equipment part
CN106180285A (en) * 2016-07-21 2016-12-07 楼国华 A kind of bending apparatus of easy power equipment part
CN106180400A (en) * 2016-07-21 2016-12-07 吴三红 A kind of for power equipment part and bending apparatus that machining accuracy can be improved
CN106180325A (en) * 2016-07-21 2016-12-07 沈素春 A kind of bending apparatus of power equipment part
CN106180289A (en) * 2016-07-21 2016-12-07 吴三红 A kind of bender of power equipment part
CN106180287A (en) * 2016-07-21 2016-12-07 楼国华 The bending mechanism of the power equipment part that a kind of stability is high
CN106180291A (en) * 2016-07-21 2016-12-07 深圳市海盾五金工具有限公司 A kind of bending apparatus of power equipment part
CN106180286A (en) * 2016-07-21 2016-12-07 楼国华 A kind of crooked assembly running power equipment part smoothly
CN106216446A (en) * 2016-07-21 2016-12-14 深圳市海盾五金工具有限公司 A kind of for power equipment part and bending apparatus that reliability can be improved
CN107243526A (en) * 2016-07-21 2017-10-13 深圳市海盾五金工具有限公司 A kind of bending apparatus of the power equipment part of intelligent control
CN107243527A (en) * 2016-07-21 2017-10-13 深圳市海盾五金工具有限公司 A kind of crooked assembly of the power equipment part of tape light
CN107243524A (en) * 2016-07-21 2017-10-13 吴三红 A kind of bend molding apparatus for power equipment part
CN107243525A (en) * 2016-07-21 2017-10-13 深圳市海盾五金工具有限公司 A kind of bending mechanism of the power equipment part of loss prevention
CN109719171A (en) * 2018-12-02 2019-05-07 李祥兴 A kind of sheet metal bending device
CN111299447A (en) * 2019-12-31 2020-06-19 杭州中原机械厂 Steel plate cutting and bending device
CN114523007A (en) * 2022-04-24 2022-05-24 佛山市阿玛达机械科技有限公司 No waste material's panel is cut off mechanism of bending

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CN204817584U (en) * 2015-07-09 2015-12-02 佛山新虹机械有限公司 Novel shaping of bending of online precision device

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CN102554045A (en) * 2012-02-28 2012-07-11 苏州市吴中区东方成套电器设备有限公司 Compound die for arc sheet metal parts machining
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CN104438858A (en) * 2014-12-23 2015-03-25 无锡微研有限公司 Upward bending correction mechanism
CN204817584U (en) * 2015-07-09 2015-12-02 佛山新虹机械有限公司 Novel shaping of bending of online precision device

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Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478540A (en) * 2016-01-25 2016-04-13 佛山新虹机械有限公司 Novel on-line precise secondary bending formation device
CN105478540B (en) * 2016-01-25 2018-01-16 佛山新虹机械有限公司 A kind of new online accurate secondary bending and molding device
CN106180284A (en) * 2016-07-21 2016-12-07 楼国华 A kind of bending apparatus of stable power equipment part
CN106001188A (en) * 2016-07-21 2016-10-12 吴三红 Mechanical bending equipment for parts for electrical equipment
CN106001187A (en) * 2016-07-21 2016-10-12 吴三红 Service life-prolonging bending device for parts for electrical equipment
CN106180288A (en) * 2016-07-21 2016-12-07 楼国华 A kind of bending apparatus of power equipment part
CN106001193A (en) * 2016-07-21 2016-10-12 深圳市海盾五金工具有限公司 High-safety bending equipment for parts for electrical equipment
CN106180285A (en) * 2016-07-21 2016-12-07 楼国华 A kind of bending apparatus of easy power equipment part
CN106001191A (en) * 2016-07-21 2016-10-12 深圳市海盾五金工具有限公司 Bending device for processing parts for electrical equipment
CN106001194A (en) * 2016-07-21 2016-10-12 深圳市海盾五金工具有限公司 Efficient part bending equipment for power equipment
CN106001190A (en) * 2016-07-21 2016-10-12 吴三红 Bending device for parts for electrical equipment
CN106001192A (en) * 2016-07-21 2016-10-12 深圳市海盾五金工具有限公司 Bending processing equipment for parts for electrical equipment
CN106001189A (en) * 2016-07-21 2016-10-12 楼国华 Material taking-convenient bending assembly for parts for electrical equipment
CN106111747A (en) * 2016-07-21 2016-11-16 楼国华 A kind of crooked assembly of firm power equipment part
CN106140898A (en) * 2016-07-21 2016-11-23 吴三红 A kind of for power equipment part and the bending apparatus that can dispel the heat
CN106141007A (en) * 2016-07-21 2016-11-23 吴三红 A kind of bending apparatus structure for power equipment part
CN106140897A (en) * 2016-07-21 2016-11-23 楼国华 A kind of bending apparatus of adjustable power equipment part
CN106180290A (en) * 2016-07-21 2016-12-07 深圳市海盾五金工具有限公司 A kind of for power equipment part and can the bending apparatus of noise reduction
CN105945118A (en) * 2016-07-21 2016-09-21 吴三红 Bending device used for component for electric equipment and conducting convenient machining
CN105945119A (en) * 2016-07-21 2016-09-21 深圳市海盾五金工具有限公司 Bending forming device for component for electric equipment
CN106001186A (en) * 2016-07-21 2016-10-12 楼国华 Bending mechanism for parts for electrical equipment
CN106180400A (en) * 2016-07-21 2016-12-07 吴三红 A kind of for power equipment part and bending apparatus that machining accuracy can be improved
CN106180325A (en) * 2016-07-21 2016-12-07 沈素春 A kind of bending apparatus of power equipment part
CN106180289A (en) * 2016-07-21 2016-12-07 吴三红 A kind of bender of power equipment part
CN106180287A (en) * 2016-07-21 2016-12-07 楼国华 The bending mechanism of the power equipment part that a kind of stability is high
CN106180291A (en) * 2016-07-21 2016-12-07 深圳市海盾五金工具有限公司 A kind of bending apparatus of power equipment part
CN106180286A (en) * 2016-07-21 2016-12-07 楼国华 A kind of crooked assembly running power equipment part smoothly
CN106216446A (en) * 2016-07-21 2016-12-14 深圳市海盾五金工具有限公司 A kind of for power equipment part and bending apparatus that reliability can be improved
CN107243526A (en) * 2016-07-21 2017-10-13 深圳市海盾五金工具有限公司 A kind of bending apparatus of the power equipment part of intelligent control
CN107243527A (en) * 2016-07-21 2017-10-13 深圳市海盾五金工具有限公司 A kind of crooked assembly of the power equipment part of tape light
CN107243524A (en) * 2016-07-21 2017-10-13 吴三红 A kind of bend molding apparatus for power equipment part
CN107243525A (en) * 2016-07-21 2017-10-13 深圳市海盾五金工具有限公司 A kind of bending mechanism of the power equipment part of loss prevention
CN105921557A (en) * 2016-07-21 2016-09-07 吴三红 Bending device fitted with limit switch and applied to parts for electrical equipment
CN109719171A (en) * 2018-12-02 2019-05-07 李祥兴 A kind of sheet metal bending device
CN109719171B (en) * 2018-12-02 2020-05-22 内蒙古工业大学 Plate bending device
CN111299447A (en) * 2019-12-31 2020-06-19 杭州中原机械厂 Steel plate cutting and bending device
CN114523007A (en) * 2022-04-24 2022-05-24 佛山市阿玛达机械科技有限公司 No waste material's panel is cut off mechanism of bending

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