CN105728520A - Device for bending metal plate by any angle - Google Patents

Device for bending metal plate by any angle Download PDF

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Publication number
CN105728520A
CN105728520A CN201410765901.XA CN201410765901A CN105728520A CN 105728520 A CN105728520 A CN 105728520A CN 201410765901 A CN201410765901 A CN 201410765901A CN 105728520 A CN105728520 A CN 105728520A
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CN
China
Prior art keywords
bending
tool rest
hobboing cutter
panel beating
angle
Prior art date
Application number
CN201410765901.XA
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Chinese (zh)
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CN105728520B (en
Inventor
潘文
Original Assignee
上海新宇箴诚电控科技有限公司
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Application filed by 上海新宇箴诚电控科技有限公司 filed Critical 上海新宇箴诚电控科技有限公司
Priority to CN201410765901.XA priority Critical patent/CN105728520B/en
Publication of CN105728520A publication Critical patent/CN105728520A/en
Application granted granted Critical
Publication of CN105728520B publication Critical patent/CN105728520B/en

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Abstract

The invention relates to a device for bending a metal plate by any angle. The device comprises a rack and a bending mechanism arranged on the rack and further comprises a bending angle adjusting mechanism. The bending mechanism comprises two symmetrically-arranged tool aprons. Each tool apron is provided with a hob. The bending angle adjusting mechanism is connected with the tool aprons and the hobs. After the tool aprons are fixed by the bending angle adjusting mechanism, the hobs are driven to move vertically to conduct metal plate bending, and the bending angle and width can be adjusted. Compared with the prior art, the device has the beneficial effects of being convenient to operate, high in production efficiency, low in cost and the like.

Description

A kind of panel beating folded at arbitrary angle device
Technical field
The present invention relates to technical field of mechanical equipment, especially relate to a kind of panel beating folded at arbitrary angle device.
Background technology
Apparatus for bending is a kind of machinery being usually used in processing section bar, is usually and processed section bar is carried out bending process.At present, conventional brake techniques needs to carry out in the V-shaped groove that angle is fixed, and is cooperated by the drift of fixed dimension and V-shaped groove, folds the part of fixed angle.Such device bending angle is fixed, and different bending angles need to use different mould, and can not carry out the angle bending less than 90 degree simultaneously, and complex operation, production efficiency are low, and mould use cost is higher.
Chinese patent CN203508668U discloses a kind of panel beating apparatus for bending, including frame and the workbench being arranged in described frame, it is provided above bending mechanism in described frame, described workbench is equiped with lower bolster, offering the die cavity corresponding with described bending mechanism on described lower bolster, on described lower bolster, plane is provided with the backing plate for playing a supporting role towards processed products;Described backing plate size and described lower bolster size match;Adopt panel beating apparatus for bending provided by the utility model, by increasing backing plate, make when bending processed product, this backing plate of bending together, sheet metal component to be processed is processed by the bending of this backing plate, the bending making short and small right-angle side sheet metal component is possibly realized, but there is following defect: can not the simultaneously multiple knuckle of bending, and bending angle can not be adjusted.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and a kind of panel beating folded at arbitrary angle device is provided, simple operation, production efficiency is high, and with low cost.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of panel beating folded at arbitrary angle device, including frame and the bending mechanism being located in frame, also include bending angle guiding mechanism, described bending mechanism includes two symmetrically arranged tool rests, being respectively equipped with hobboing cutter on each tool rest, described bending angle guiding mechanism connects tool rest and hobboing cutter respectively, and tool rest is after bending angle guiding mechanism is fixing, driving hobboing cutter to move up and down, to carry out panel beating bending, bending angle and width adjustable.
Described bending angle guiding mechanism includes tool rest width adjustment assembly and bending limited block, and described tool rest width adjustment assembly connects tool rest, and described bending limited block is located between two tool rests, and props up two hobboing cutters, is used for limiting the hobboing cutter anglec of rotation.
The quantity of described tool rest width adjustment assembly is consistent with the quantity of tool rest.
Described tool rest width adjustment assembly includes lock handle, micrometer and tool rest limited block, described lock handle and micrometer connect tool rest limited block respectively, described tool rest limited block connects tool rest, by regulating micrometer, tool rest limited block is subjected to displacement, and then move tool rest, and tighten lock handle, thus controlling bending width.
The making material of described tool rest limited block is metal material.
Described hobboing cutter is provided with the spring returning to initial angle for hobboing cutter.
The cross section of described hobboing cutter is circular, and is provided with the short slot for bending.
Also including the hobboing cutter anti-drop block for preventing hobboing cutter from coming off, described hobboing cutter anti-drop block props up hobboing cutter.
The making material of described hobboing cutter anti-drop block is metal material.
Compared with prior art, the invention have the advantages that
1) simple operation: simple for structure, it is not necessary to using different mould, tool rest drives hobboing cutter up-down adjustment, thus bending panel beating, simple operation is quick.
2) production efficiency is high: this apparatus for bending is provided with bending angle guiding mechanism, bending angle guiding mechanism includes tool rest width adjustment assembly and bending limited block, just bending arbitrarily angled, width can be carried out when without die change, it is provided with two hobboing cutters, also can carrying out the bending less than 90 degree of two angles, production efficiency is high simultaneously.
3) with low cost: without the panel beating bending operation using multiple different mould to carry out different angles, effectively reduce mould development cost.
4) security performance is high, long service life: tool rest limited block and hobboing cutter anti-drop block all adopt metal material, meets the requirement of hardness, endurance quality etc., and hobboing cutter anti-drop block prevents hobboing cutter from coming off simultaneously, it is ensured that safety during bending.
Accompanying drawing explanation
Fig. 1 is the front view of panel beating folded at arbitrary angle device of the present invention;
Fig. 2 is the upward view of panel beating folded at arbitrary angle device of the present invention;
Fig. 3 is bending principle schematic of the present invention.
In figure: 1, hobboing cutter, 2, tool rest, 3, hobboing cutter anti-drop block, 4, lock handle, 5, micrometer, 6, tool rest limited block, 7, bending limited block, 8, frame.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.The present embodiment is carried out premised on technical solution of the present invention, gives detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in Figure 1, a kind of panel beating folded at arbitrary angle device includes frame 8, be located in frame 8 bending mechanism and bending angle guiding mechanism, bending mechanism includes two symmetrically arranged tool rests 2, each tool rest 2 is respectively equipped with hobboing cutter 1, bending angle guiding mechanism connects tool rest 2 and hobboing cutter 1 respectively, tool rest 2 is after bending angle guiding mechanism is fixing, and driving hobboing cutter 1 to move up and down, to carry out panel beating bending, bending angle and width adjustable.
Bending angle guiding mechanism includes tool rest width adjustment assembly and bending limited block 7, and tool rest width adjustment assembly connects tool rest 2, and bending limited block 7 is located on the centrage between two tool rests 2, and props up two hobboing cutters 1, is used for limiting hobboing cutter 1 anglec of rotation.
As in figure 2 it is shown, the quantity of tool rest width adjustment assembly is consistent with the quantity of tool rest 2, being two groups, often group tool rest width adjustment assembly is connected respectively a tool rest 2.Wherein, often group tool rest width adjustment assembly all includes lock handle 4, micrometer 5 and tool rest limited block 6, lock handle 4 and micrometer 5 connect tool rest limited block 6 respectively, tool rest limited block 6 connects tool rest 2, by regulating micrometer 5 so that tool rest limited block 6 is subjected to displacement, and then mobile tool rest 2, and tighten lock handle 4, thus control bending width.The making material of tool rest limited block 6 is metal material.
Hobboing cutter 1 is provided with the spring returning to initial angle for hobboing cutter 1.The cross section of hobboing cutter 1 is circular, and is provided with the fan-shaped short slot for bending.
This apparatus for bending also includes for the hobboing cutter anti-drop block 3 preventing hobboing cutter 1 from coming off, and hobboing cutter anti-drop block 3 props up hobboing cutter 1.The making material of hobboing cutter anti-drop block 3 is metal material.
Distance between tool rest 2 impact on metal plate forming in apparatus for bending: when hobboing cutter 1 anglec of rotation is constant, tool rest 2 is apart from becoming big, and metal plate forming angle becomes big, and bending arc chord angle becomes big, and bending width broadens;If tool rest 2 distance diminishes, otherwise then.
Hobboing cutter 1 anglec of rotation impact on metal plate forming in apparatus for bending: when distance between tool rest 2 is constant, hobboing cutter 1 anglec of rotation diminishes, metal plate forming angle becomes big, and bending arc chord angle becomes big, and bending width broadens;If hobboing cutter 1 anglec of rotation becomes big, otherwise then.
As it is shown on figure 3, the principle of apparatus of the present invention bending panel beating is:
Step S1: tool rest 2 drives hobboing cutter 1 to decline, until hobboing cutter 1 contacts panel beating;
Step S2: tool rest 2 drives hobboing cutter 1 to continue to decline, and inside hobboing cutter 1, fulcrum is withstood and cannot decline, and outside fulcrum supports due to following nothing, and stress is less, under the suppressing of tool rest 2, hobboing cutter 1 starts to rotate, and makes panel beating bending deform;
Step S3: tool rest 2 drives hobboing cutter 1 to continue to decline, and panel beating also deforms always, until tool rest 2 stops declining, panel beating also stops deformation;
Step S4: tool rest 2 rises, hobboing cutter 1 departs from panel beating, and under the effect of spring force, hobboing cutter 1 returns to initial angle.

Claims (9)

1. a panel beating folded at arbitrary angle device, including frame and the bending mechanism being located in frame, it is characterized in that, also including bending angle guiding mechanism, described bending mechanism includes two symmetrically arranged tool rests, and each tool rest is respectively equipped with hobboing cutter, described bending angle guiding mechanism connects tool rest and hobboing cutter respectively, tool rest is after bending angle guiding mechanism is fixing, and driving hobboing cutter to move up and down, to carry out panel beating bending, bending angle and width adjustable.
2. a kind of panel beating folded at arbitrary angle device according to claim 1, it is characterized in that, described bending angle guiding mechanism includes tool rest width adjustment assembly and bending limited block, described tool rest width adjustment assembly connects tool rest, described bending limited block is located between two tool rests, and prop up two hobboing cutters, it is used for limiting the hobboing cutter anglec of rotation.
3. a kind of panel beating folded at arbitrary angle device according to claim 2, it is characterised in that the quantity of described tool rest width adjustment assembly is consistent with the quantity of tool rest.
4. a kind of panel beating folded at arbitrary angle device according to claim 2, it is characterized in that, described tool rest width adjustment assembly includes lock handle, micrometer and tool rest limited block, described lock handle and micrometer connect tool rest limited block respectively, and described tool rest limited block connects tool rest, by regulating micrometer, tool rest limited block is subjected to displacement, and then move tool rest, and tighten lock handle, thus controlling bending width.
5. a kind of panel beating folded at arbitrary angle device according to claim 4, it is characterised in that the making material of described tool rest limited block is metal material.
6. a kind of panel beating folded at arbitrary angle device according to claim 1, it is characterised in that described hobboing cutter is provided with the spring returning to initial angle for hobboing cutter.
7. a kind of panel beating folded at arbitrary angle device according to claim 1, it is characterised in that the cross section of described hobboing cutter is circular, and is provided with the short slot for bending.
8. a kind of panel beating folded at arbitrary angle device according to claim 1, it is characterised in that also including the hobboing cutter anti-drop block for preventing hobboing cutter from coming off, described hobboing cutter anti-drop block props up hobboing cutter.
9. a kind of panel beating folded at arbitrary angle device according to claim 8, it is characterised in that the making material of described hobboing cutter anti-drop block is metal material.
CN201410765901.XA 2014-12-11 2014-12-11 A kind of metal plate folded at arbitrary angle device CN105728520B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410765901.XA CN105728520B (en) 2014-12-11 2014-12-11 A kind of metal plate folded at arbitrary angle device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410765901.XA CN105728520B (en) 2014-12-11 2014-12-11 A kind of metal plate folded at arbitrary angle device

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CN105728520A true CN105728520A (en) 2016-07-06
CN105728520B CN105728520B (en) 2018-01-30

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106378367A (en) * 2016-08-25 2017-02-08 河南飞龙(芜湖)汽车零部件有限公司 Small manual bending machine
CN110369565A (en) * 2019-08-09 2019-10-25 贵阳品创科技有限公司 A kind of dog-ear processing unit of hardware sheet metal component
CN110496877A (en) * 2019-09-23 2019-11-26 上海新松机器人有限公司 A kind of apparatus for bending for coiler substrate

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB477589A (en) * 1937-01-26 1938-01-03 Metal Trim Ltd Improvements in or relating to the production of profiled sections from sheet metal by rolling
CN202655463U (en) * 2012-05-10 2013-01-09 天津美知模具有限公司 Non-destructive bending and stamping die
CN203155775U (en) * 2013-04-09 2013-08-28 山东科技大学 Bending mechanism for manufacturing U-shaped titanium alloy plate with oblique angle
CN103801623A (en) * 2014-03-05 2014-05-21 唐山轨道客车有限责任公司 Bending and stamping die
CN203853456U (en) * 2014-03-19 2014-10-01 上海强精金属制品有限公司 Rotary bending die applied to air conditioner partition board
CN104139099A (en) * 2013-08-08 2014-11-12 河南卫华重型机械股份有限公司 Plate bending forming mold

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB477589A (en) * 1937-01-26 1938-01-03 Metal Trim Ltd Improvements in or relating to the production of profiled sections from sheet metal by rolling
CN202655463U (en) * 2012-05-10 2013-01-09 天津美知模具有限公司 Non-destructive bending and stamping die
CN203155775U (en) * 2013-04-09 2013-08-28 山东科技大学 Bending mechanism for manufacturing U-shaped titanium alloy plate with oblique angle
CN104139099A (en) * 2013-08-08 2014-11-12 河南卫华重型机械股份有限公司 Plate bending forming mold
CN103801623A (en) * 2014-03-05 2014-05-21 唐山轨道客车有限责任公司 Bending and stamping die
CN203853456U (en) * 2014-03-19 2014-10-01 上海强精金属制品有限公司 Rotary bending die applied to air conditioner partition board

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106378367A (en) * 2016-08-25 2017-02-08 河南飞龙(芜湖)汽车零部件有限公司 Small manual bending machine
CN110369565A (en) * 2019-08-09 2019-10-25 贵阳品创科技有限公司 A kind of dog-ear processing unit of hardware sheet metal component
CN110369565B (en) * 2019-08-09 2021-02-09 深圳市准牧精密科技有限公司 Dog-ear processing apparatus that five metals sheet metal component was used
CN110496877A (en) * 2019-09-23 2019-11-26 上海新松机器人有限公司 A kind of apparatus for bending for coiler substrate

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