CN108326087A - A kind of sheet metal panel bending tool and bending method - Google Patents
A kind of sheet metal panel bending tool and bending method Download PDFInfo
- Publication number
- CN108326087A CN108326087A CN201810215463.8A CN201810215463A CN108326087A CN 108326087 A CN108326087 A CN 108326087A CN 201810215463 A CN201810215463 A CN 201810215463A CN 108326087 A CN108326087 A CN 108326087A
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- CN
- China
- Prior art keywords
- stamping die
- stent
- bender
- sheet metal
- metal panel
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention discloses a kind of sheet metal panel bending tool and bending method, the tooling includes upper stent, lower stent, upper stamping die, lower stamping die and bender, stamping die is arranged with bender in the top of lower stent and lower stamping die on fixed mould, and upper stamping die is arranged between upper stent and bender；Fixed mould, upper stamping die and bender are connected separately with driving device, and upper stent, upper stamping die and bender move up and down, and grooving is provided with below bender；The lower stent is arranged in the lower section of upper stent, and lower stamping die is arranged in the lower section of upper stamping die, and lower stamping die is connected with driving device, and lower stamping die moves up and down.Bending method of the present invention after bending can be not in apparent rebound with sheet metal panel, and apparent processing impression will not be left on sheet metal panel by this manufacturing process, will not destroy the appearance of molding sheet metal panel.
Description
Technical field
The invention belongs to sheet metal component processing technique fields, specifically, being related to a kind of sheet metal panel bending tool and bending side
Method.
Background technology
Panel beating is then to pass through welding, riveting, splicing etc. by the processing such as being cut, rush, cut, roll over to sheet metal panel
Mode machine-shaping is the processing method of product, and sheet metal process is also due to its has been obtained soon the features such as at low cost, volume production performance is good
Speed development, when production can be assembled into the structure division of molding metal plate product, it is often necessary to carry out Bending Processing to panel, make
Panel meets matching requirements, fixed-type when the later stage being facilitated to assemble metal plate product.
Since Metal plate has toughness, when carrying out Bending Processing, the panel beating plate of bending is susceptible to rebound and replys now
As, cause the fixed edge after bending not meet production requirement, on the one hand influences whether the appearance of product after assembling, on the other hand,
The fluency of riveting or splicing when the deformation of sheet metal panel can influence completed knocked down products, it is therefore prevented that sheet metal panel is after bending
Apparent rebound occurs and replys great meaning, in order to solve this problem, the present invention provides following technical schemes.
Invention content
The purpose of the present invention is to provide a kind of sheet metal panel bending tool and bending methods.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of sheet metal panel bending tool, including flatten part, lower stent, lower stamping die and bender, the pressing part
It is arranged in the top of lower stent and lower stamping die with bender；
The pressing part includes upper stent and upper stamping die, and upper stamping die is arranged between upper stent and bender；
Fixed mould, upper stamping die and bender are connected separately with driving device, upper stent, upper stamping die and folding
Curved mould moves up and down, and grooving is provided with below bender；
The lower stent is arranged in the lower section of upper stent, and lower stamping die is arranged in the lower section of upper stamping die, lower punching press
Mould is connected with driving device, and lower stamping die moves up and down.
As the further scheme of the present invention, the pressing part includes upper mold and smooth piece, and upper mold is arranged with bender
The top of lower stent and lower stamping die, smooth piece is slidably connected with upper mold, and smooth piece one end is filled by connecting rod and driving
Set connection, the smooth piece of driving transverse movement by driving device.
A kind of sheet metal panel bending method, includes the following steps:
Processing prepares：Sheet metal panel is placed between upper stent and lower stent, is controlled by driving device fixed
Mould pushes, and is clamped to sheet metal panel, while driving bender, makes the lower face of bender and upper stent in same plane
On；
Rush groove：The lower stamping die of driving moves up, and groove is stamped out on sheet metal panel, then lower stamping die is driven to move down again
In the same plane to end face thereon and the upper surface of lower stent；
Panel flattens：Stamping die moves down or drives smooth piece of transverse shifting in driving, to recessed formed in previous step
Slot carries out smooth；
Panel bending：Driving bender moves down, and bending is carried out to sheet metal panel；
It is molded pickup：Stent, upper stamping die and bender move up in driving, take out the panel of bending and molding.
Beneficial effects of the present invention：A kind of sheet metal panel bending tool of the present invention is simple in structure, easy to operate, leads to
Bending method of the present invention is crossed by being carried out to structure near the dogleg section progress of sheet metal panel and dogleg section
Indentation slot and process smooth again in advance, can effectively destroy the elasticity of sheet metal panel dogleg section, make sheet metal panel in bending
After be not in apparent rebound, and apparent processing impression will not be left on sheet metal panel by this manufacturing process, no
The appearance of molding sheet metal panel can be destroyed.
Description of the drawings
The present invention will be further described below with reference to the drawings.
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the flow diagram of bending method of the present invention；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 4 is the bending method flow diagram using embodiment 2.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1：
A kind of sheet metal panel bending tool, as shown in Figure 1, including flattening part, lower stent 5, lower stamping die 4 and bender
3, the pressing part includes upper stent 1 and upper stamping die 2, and upper stent 1, upper stamping die 2 and bender 3 are arranged in lower fixation
The top of mould 5 and lower stamping die 4, wherein upper stamping die 2 is arranged between upper stent 1 and bender 3.
Fixed mould 1, upper stamping die 2 and bender 3 are connected separately with driving device, and can pass through power plant
Driving move up and down respectively, spacing as small as possible is kept between upper stent 1, upper stamping die 2 and bender 3, in this way
Bending Processing can be effectively reduced in the process to the injury caused by sheet metal panel, the lower section of bender 3 is provided with grooving 31, described
Lower stent 5 is arranged in the lower section of upper stent 1, and lower stamping die 4 is arranged in the lower section of upper stamping die 2, and lower stamping die 4 is connected with
Driving device, and can be moved up and down by driving device, lower stamping die 4 is use up when the while holding with lower stent 5
Possible small spacing.
The present invention also provides a kind of sheet metal panel bending methods, as shown in Fig. 2, including the following steps:
Processing prepares：Sheet metal panel 6 is placed between upper stent 1 and lower stent 5, is controlled by driving device solid
Cover half 1 pushes, and is clamped to sheet metal panel 6, while driving bender 3, bender 3 and the lower face of upper stent 1 is made to exist
On same plane；
Rush groove：The lower stamping die of driving 4 moves up, and stamps out groove on sheet metal panel 6, the depth of institute's stamped recess according to
The material of sheet metal panel 6 is determined with thickness, and lower stamping die 4 is then driven to be displaced downwardly to the upper end of end face and lower stent 5 thereon again
Face is in the same plane；
Panel flattens：Stamping die 2 moves down in driving, and upper stamping die 2 is in folding process to formed in previous step
Groove pressure is squeezed, can be by the big of groove during upper stamping die 2 moves down by the grooving 31 opened on bender 3
Part flattens, and a part of groove close to grooving 31 is still out-of-flatness state；
Panel bending：Driving bender 3 moves down, and bending is carried out to sheet metal panel 6, can will be in previous step during this
The part not flattened on sheet metal panel 6 flattens, while carrying out bending to sheet metal panel 6；
It is molded pickup：Stent 1, upper stamping die 2 and bender 3 move up in driving, take out the panel of bending and molding.
Embodiment 2：
A kind of sheet metal panel bending tool, as shown in figure 3, including flattening part, lower stent 5, lower stamping die 4 and bender
3, the pressing part includes upper mold 7 and smooth piece 8, and the upper mold 7 is arranged with bender 3 in lower stent 5 and lower stamping die 4
Top.
The upper mold 7 is connected separately with driving device with bender 3, and can respectively be done by the driving of power plant
Lower movement keeps spacing as small as possible between upper mold 7 and bender 3, it is right during Bending Processing to effectively reduce in this way
The lower section of injury caused by sheet metal panel, bender 3 is provided with grooving 31, and the lower stent 5 is arranged under upper stent 1
Side, lower stamping die 4 are set up in parallel with lower stent 5, and lower stamping die 4 is connected with driving device, and can be done by driving device
Move up and down, lower stamping die 4 when the while holding spacing as small as possible with lower stent 5.
Described smooth piece 8 is slidably connected with upper mold 7, and smooth piece 8 one end is connect by connecting rod 81 with driving device, puts down
Monoblock 8 can pass through the driving transverse movement of driving device.
When carrying out Bending Processing using the tooling in embodiment 2, as shown in figure 4, not with the processing flow in embodiment 1
Be:
The present embodiment is by driving smooth piece of 8 transverse movements, and smooth piece 8 during transverse movement to institute on panel
The groove of formation is squeezed, to flatten sheet metal panel.
Bending method of the present invention passes through to being tied near the dogleg section progress of sheet metal panel and dogleg section
Structure carries out indentation slot and process smooth again in advance, can effectively destroy the elasticity of sheet metal panel dogleg section, make sheet metal panel
Be not in apparent rebound after bending, and apparent processing pressure will not be left on sheet metal panel by this manufacturing process
Trace will not destroy the appearance of molding sheet metal panel.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (3)
1. a kind of sheet metal panel bending tool, which is characterized in that including flattening part, lower stent (5), lower stamping die (4) and folding
Curved mould (3), the pressing part are arranged with bender (3) in the top of lower stent (5) and lower stamping die (4)；
The pressing part includes upper stent (1) and upper stamping die (2), and upper stamping die (2) is arranged in upper stent (1) and bending
Between mould (3)；
Fixed mould (1), upper stamping die (2) and bender (3) are connected separately with driving device, upper stent (1), upper punching
Pressing mold (2) moves up and down with bender (3), and grooving (31) is provided with below bender (3)；
In the lower section of upper stent (1), lower stamping die (4) is arranged under upper stamping die (2) for lower stent (5) setting
Side, lower stamping die (4) are connected with driving device, and lower stamping die (4) moves up and down.
2. a kind of sheet metal panel bending tool according to claim 1, which is characterized in that the pressing part includes upper mold
(7) with smooth piece (8), upper mold (7) and bender (3) be arranged in the top of lower stent (5) and lower stamping die (4), smooth piece
(8) it is slidably connected with upper mold (7), the one end of smooth piece (8) is connect by connecting rod (81) with driving device, and smooth piece (8) are logical
The driving transverse movement of over-driving device.
3. a kind of sheet metal panel bending method, which is characterized in that include the following steps:
Processing prepares：Sheet metal panel (6) is placed between upper stent (1) and lower stent (5), is controlled by driving device
Stent (1) pushes, and is clamped to sheet metal panel (6), while driving bender (3), makes bender (3) and upper stent
(1) lower face is in the same plane；
Rush groove：The lower stamping die (4) of driving moves up, and groove is stamped out on sheet metal panel (6), then drives lower stamping die again
(4) it is displaced downwardly to the upper surface of end face and lower stent (5) thereon in the same plane；
Panel flattens：Stamping die (2) moves down or drives smooth piece of (8) transverse shifting in driving, formed in previous step
Groove carries out smooth；
Panel bending：Driving bender (3) moves down, and bending is carried out to sheet metal panel (6)；
It is molded pickup：Stent (1), upper stamping die (2) and bender (3) move up in driving, take out the panel of bending and molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810215463.8A CN108326087A (en) | 2018-03-15 | 2018-03-15 | A kind of sheet metal panel bending tool and bending method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810215463.8A CN108326087A (en) | 2018-03-15 | 2018-03-15 | A kind of sheet metal panel bending tool and bending method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108326087A true CN108326087A (en) | 2018-07-27 |
Family
ID=62930906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810215463.8A Pending CN108326087A (en) | 2018-03-15 | 2018-03-15 | A kind of sheet metal panel bending tool and bending method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108326087A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570571A (en) * | 2020-06-09 | 2020-08-25 | 重庆方舟电力设备有限公司 | Double-folding process for metal plate |
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63123531A (en) * | 1986-11-11 | 1988-05-27 | Honda Motor Co Ltd | Bending method for sheet |
| CN201572853U (en) * | 2009-11-03 | 2010-09-08 | 亿和精密金属制品(深圳)有限公司 | Metal plate mould bending anti-rebounding mechanism |
| CN202387790U (en) * | 2011-12-21 | 2012-08-22 | 东莞市祥鑫汽车模具制品有限公司 | Angle shaping device for sheet metal bending part |
| CN202893995U (en) * | 2012-10-15 | 2013-04-24 | 上海沿浦金属制品股份有限公司 | Device for solving bending and resilience of sheet metal part |
| CN203459547U (en) * | 2013-09-30 | 2014-03-05 | 湖南博利达汽车零部件有限公司 | Downward-bending forming die capable of controlling bending springback |
| CN203972634U (en) * | 2014-07-10 | 2014-12-03 | 青岛华东工程机械有限公司 | A kind of panel beating Bending Mould |
| CN204381131U (en) * | 2014-12-15 | 2015-06-10 | 无锡市光彩机械制造有限公司 | A kind of cold-bending forming machine shaping mechanism |
-
2018
- 2018-03-15 CN CN201810215463.8A patent/CN108326087A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63123531A (en) * | 1986-11-11 | 1988-05-27 | Honda Motor Co Ltd | Bending method for sheet |
| CN201572853U (en) * | 2009-11-03 | 2010-09-08 | 亿和精密金属制品(深圳)有限公司 | Metal plate mould bending anti-rebounding mechanism |
| CN202387790U (en) * | 2011-12-21 | 2012-08-22 | 东莞市祥鑫汽车模具制品有限公司 | Angle shaping device for sheet metal bending part |
| CN202893995U (en) * | 2012-10-15 | 2013-04-24 | 上海沿浦金属制品股份有限公司 | Device for solving bending and resilience of sheet metal part |
| CN203459547U (en) * | 2013-09-30 | 2014-03-05 | 湖南博利达汽车零部件有限公司 | Downward-bending forming die capable of controlling bending springback |
| CN203972634U (en) * | 2014-07-10 | 2014-12-03 | 青岛华东工程机械有限公司 | A kind of panel beating Bending Mould |
| CN204381131U (en) * | 2014-12-15 | 2015-06-10 | 无锡市光彩机械制造有限公司 | A kind of cold-bending forming machine shaping mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570571A (en) * | 2020-06-09 | 2020-08-25 | 重庆方舟电力设备有限公司 | Double-folding process for metal plate |
| CN111570571B (en) * | 2020-06-09 | 2021-10-08 | 重庆方舟电力设备有限公司 | Double-folding process for metal plate |
| 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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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |
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| RJ01 | Rejection of invention patent application after publication |