CN106216447A - Bender - Google Patents
Bender Download PDFInfo
- Publication number
- CN106216447A CN106216447A CN201610610712.4A CN201610610712A CN106216447A CN 106216447 A CN106216447 A CN 106216447A CN 201610610712 A CN201610610712 A CN 201610610712A CN 106216447 A CN106216447 A CN 106216447A
- Authority
- CN
- China
- Prior art keywords
- top shoe
- bender
- bending
- height
- workbench
- 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.)
- Pending
Links
Classifications
-
- 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
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention relates to a kind of bender, including: top shoe, vertically slides, is positioned at above described workbench；Reinforcing block, welding is arranged at the side wall surface of described top shoe；Bending upper die, is arranged on the bottom of described top shoe；Workbench.Because there being reinforcing block that top shoe is done intensity compensation, structurally can reduce the height of top shoe, therefore bender both can complete general panel beating bending, it is also possible to completes the sheet metal product of flat deep " u "-shaped.
Description
Technical field
The present invention relates to pressing equipment technical field, particularly relate to a kind of bender.
Background technology
For the hydraulic oil container used in engineering machinery and fuel tank, casing is typically all and is shaped by least two block plates
After be grouped together and be welded, for reducing weld length, box plate is often designed to flat deep " u "-shaped shape, i.e. oil tank board
Bending is highly more than bending width.Engineering machinery oil tank plate is thicker, typically will be at more than 5mm, the box plate of this shape
Cannot use common bending machine bending and forming, common solution is to do special die of hydraulic machine, once presses with forcing press
Make flat deep " u "-shaped shape.If fuel tank kind is less, the most no problem.If but the kind of fuel tank is more, just need
Make different shaping dies, cause costly, fabrication cycle long.Fig. 1 is illustrated that the bender of prior art.
Summary of the invention
Brief overview about the present invention given below, in order to the basic reason about certain aspects of the invention is provided
Solve.Should be appreciated that this general introduction is not that the exhaustive about the present invention is summarized.It is not intended to determine the pass of the present invention
Key or pith, nor is it intended to limit the scope of the present invention.Its purpose is only to provide some concept in simplified form,
In this, as the preamble in greater detail discussed after a while.
The present invention relates to a kind of bender, it is characterised in that including: workbench；Top shoe, is positioned on described workbench
Side, can vertically slide up and down, and inclined-plane is incidentally dodged in the discharging direction at the top of described top shoe；Reinforcing block, weldering
Connect the side wall surface being arranged at described top shoe；Bending upper die, is arranged on the bottom of described top shoe.
Optionally, it is provided with the tight device of upper mold in the lower end of described top shoe, is used for fixing described bending upper die.
Optionally, described workbench is provided with removably bending lower die.
Optionally, described workbench is provided with lower mold clamping device, is used for fixing described bending lower die.
Optionally, the height of described bending upper die is 50-105mm.
Optionally, the height of described bending upper die is 100mm.
Optionally, the height of described top shoe is 400-500mm.
Optionally, the height of described top shoe is 450mm.
Optionally, described reinforcing block in the vertical direction, less than described top shoe；Described reinforcing block thickness is 30-
80mm, height is 200-300mm.
Because there being reinforcing block that top shoe is done intensity compensation, the height of top shoe, therefore bending structurally can be reduced
Machine both can complete general panel beating bending, it is also possible to completes the sheet metal product of flat deep " u "-shaped.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the bender of prior art；
Fig. 2 is the side section structural representation of bender of the present invention；
Fig. 3 is the overall diagram of bender of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Described in the accompanying drawing of the present invention or a kind of embodiment
Element and feature can combine with the element shown in one or more other accompanying drawing or embodiment and feature.Should
Note, for purposes of clarity, accompanying drawing and explanation eliminate unrelated to the invention, known to persons of ordinary skill in the art
Parts and the expression of process and description.Based on the embodiment in the present invention, those of ordinary skill in the art are not paying creation
Property work on the premise of the every other embodiment that obtained, broadly fall into the scope of protection of the invention.
In the following embodiment of the present invention, sequence number and/or the sequencing of embodiment are merely convenient of description, do not represent
The quality of embodiment.Description to each embodiment all emphasizes particularly on different fields, and does not has the part described in detail, may refer in certain embodiment
The associated description of other embodiments.
The present invention relates to a kind of bender, see Fig. 2, the top shoe 1 that including workbench 7, is vertically arranged, reinforcing block
2, above-mentioned workbench 7 bending lower die 5, top shoe 1 and reinforcing block 2 are placed above commonly through bending upper die 4
Apply pressure to being bent over workpiece 5, complete bending operation.Concrete, top shoe, vertically it is slidably arranged in described
Therefore and the top of top shoe is towards going out above workbench, in order to ensure that the workpiece that is bent over of bending is not kept out by top shoe,
Inclined of the side in material direction, reduces and keeps out the probability being bent over workpiece.After above-mentioned discharging direction is material Bending Processing
The direction taken out.
Bending upper die is all dismountable with bending lower die.
In the optional embodiment of one, it is provided with the tight device of upper mold in the lower end of top shoe, is used for fixing described folding
Curved upper mold.It is provided with lower mold clamping device on the table, is used for fixing bending lower die.
In the optional embodiment of one, a length of 100mm of bending upper die, the height of top shoe are 450mm, benefit
Strong block in the vertical direction, less than top shoe；Reinforcing block width 30-80mm, high 200-300mm.
Bending upper die is fixed with top shoe by upper mold clamping device, and bending lower die is fixed on work by lower mold clamping device
In station.During bending, top shoe has moved down Forging Process under hydraulic jack drives.
General bender, bender of the prior art as shown in Fig. 1, it is impossible to complete the folding of flat deep " u "-shaped shape
Curved.Bender top shoe long (top shoe 1 ' as in Fig. 1), causes interfering in Forging Process, it is impossible to complete
Final bending.Because for guaranteeing that bender top shoe to have enough non-deformabilities, the design of bender top shoe all than
Higher.In order to be able to realize flat deep " U " bending and forming, and not reducing the non-deformability of top shoe, this programme is by top shoe
Section the highest changed into the thickest but also short shape by the narrowest, thus reached to complete on bender that flat deep " U " shape
Purpose.
Interfering with top shoe 1 for avoiding further being bent over workpiece 8, the top of top shoe is towards discharging direction
Side be processed into chamfer, the most above-mentioned inclined plane.Above-mentioned discharging direction is the direction taken out after plate Bending Processing.
To be bent over workpiece 8 carry out bending time, as a example by bending 90 degree, be converted into product bending height (in figure
Illustrate with H) with the ratio of bending width (illustrating with L in figure) less than or equal to 0.9, this bending can be highly
The first right-angle side in " right angled triangle with top shoe as hypotenuse ", bending width can be " straight with top shoe as hypotenuse
Angle triangle " in the second right-angle side.Certainly, this situation refers to that the first right-angle side is just fitted with top shoe, forms one
Right angled triangle, and as shown in Fig. 2, the sheet material in bending short transverse is higher than top shoe, they can not form positive triangle
Shape.Above-mentioned equilateral triangle is it can be appreciated that the extreme position that is capable of of bending.If turning width is less, height of turning
Time bigger, it is also possible to replace with slide block.
One end of described workbench just (because top shoe is vertically arranged, is somebody's turn to do for workbench by above-mentioned top shoe
One end be exactly the lower end of top shoe), dismountable bending upper die 4 is installed, bending upper die 4 moves with described top shoe,
To bend thing to be bent.
Seeing Fig. 3, the present invention goes back organic frame, and frame has the opening for sheet material turnover, and this opening is neat with workbench
Flat, sheet material needs the part side being bent over to be placed on bending lower die, the part that outside is exposed, and meeting is respective curved when turning.
Although it is last it is noted that the present invention and advantage thereof have been described in detail above it should be appreciated that not
Beyond can carry out in the case of the spirit and scope of the present invention that are defined by the claims appended hereto various change, replacement and
Conversion.And, the scope of the present invention is not limited only to the concrete reality of the process described by description, equipment, means, method and steps
Execute example.One of ordinary skilled in the art will readily appreciate that from the disclosure, can use according to the present invention and hold
The row function essentially identical to corresponding embodiment described herein or obtain the result essentially identical with it, existing and future
Process, equipment, means, method or step to be developed.Therefore, appended claim is directed in the range of them wrapping
Include such process, equipment, means, method or step.
Claims (9)
1. a bender, it is characterised in that including: workbench；Top shoe, is positioned at above described workbench, can be along perpendicular
Nogata is to sliding up and down, and inclined-plane is incidentally dodged in the discharging direction at the top of described top shoe；Reinforcing block, welding is arranged
Side wall surface in described top shoe；Bending upper die, is arranged on the bottom of described top shoe.
2. according to the bender described in claim 1, it is characterised in that the lower end of described top shoe is provided with upper mold tight
Device, is used for fixing described bending upper die.
3. according to the bender described in claim 1, it is characterised in that be provided with on described workbench and removably roll over
Stoop mould.
4. according to the bender described in claim 3, it is characterised in that be provided with lower mold clamping dress on described workbench
Put, be used for fixing described bending lower die.
5. according to the bender described in claim 1, it is characterised in that the height of described bending upper die is 50-105mm.
Bender the most according to claim 5, it is characterised in that the height of described bending upper die is 100mm.
7. according to the bender described in claim 1-5 any one, it is characterised in that the height of described top shoe is
400-500mm。
Bender the most according to claim 7, it is characterised in that the height of described top shoe is 450mm.
9. according to the bender described in claim 1-5 any one, it is characterised in that described reinforcing block is at vertical direction
On, less than described top shoe；Described reinforcing block thickness is 30-80mm, and height is 200-300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610712.4A CN106216447A (en) | 2016-07-29 | 2016-07-29 | Bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610610712.4A CN106216447A (en) | 2016-07-29 | 2016-07-29 | Bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106216447A true CN106216447A (en) | 2016-12-14 |
Family
ID=57535369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610610712.4A Pending CN106216447A (en) | 2016-07-29 | 2016-07-29 | Bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106216447A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999633A (en) * | 2018-01-16 | 2018-05-08 | 广州市天钻不锈钢厨房科技有限公司 | A kind of stainless steel cupboard plates depth U-shaped bending tool |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4991422A (en) * | 1988-05-16 | 1991-02-12 | Amada Company, Limited | Plate bending machine |
| CN103121051A (en) * | 2013-03-04 | 2013-05-29 | 宁波恒升电气有限公司 | Metal sheet bending machine |
| CN204294688U (en) * | 2014-12-12 | 2015-04-29 | 大连小松雄连机械制造有限公司 | Bender |
| CN104646460A (en) * | 2015-02-16 | 2015-05-27 | 奥美森智能装备股份有限公司 | Bending machine |
| CN105728511A (en) * | 2014-12-12 | 2016-07-06 | 大连小松雄连机械制造有限公司 | Bending machine |
-
2016
- 2016-07-29 CN CN201610610712.4A patent/CN106216447A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4991422A (en) * | 1988-05-16 | 1991-02-12 | Amada Company, Limited | Plate bending machine |
| CN103121051A (en) * | 2013-03-04 | 2013-05-29 | 宁波恒升电气有限公司 | Metal sheet bending machine |
| CN204294688U (en) * | 2014-12-12 | 2015-04-29 | 大连小松雄连机械制造有限公司 | Bender |
| CN105728511A (en) * | 2014-12-12 | 2016-07-06 | 大连小松雄连机械制造有限公司 | Bending machine |
| CN104646460A (en) * | 2015-02-16 | 2015-05-27 | 奥美森智能装备股份有限公司 | Bending machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999633A (en) * | 2018-01-16 | 2018-05-08 | 广州市天钻不锈钢厨房科技有限公司 | A kind of stainless steel cupboard plates depth U-shaped bending tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4879588B2 (en) | Metal plate press molding method for automobile parts having a tensile strength of 440 MPa or more for suppressing spring back | |
| KR101555968B1 (en) | Bending machine for pipe | |
| JP2013027894A (en) | Method for manufacturing frame component and frame component | |
| EP2962778B1 (en) | Press forming method | |
| DE102017128712A1 (en) | SHEET METHOD AND DEVICE | |
| CN106041420A (en) | Barrel rolling technology | |
| JP7004658B2 (en) | Bending method | |
| CN105728511A (en) | Bending machine | |
| JP6015784B2 (en) | Manufacturing method of stretch flange molded parts | |
| CN106216447A (en) | Bender | |
| CN204294688U (en) | Bender | |
| KR100407587B1 (en) | Manufacturing Method for Corner of Steel Panel | |
| KR102204517B1 (en) | A plate edge prebanding machine | |
| JP6202059B2 (en) | Press forming method | |
| KR101432092B1 (en) | roller type panel bending device | |
| JP6319383B2 (en) | Manufacturing method of stretch flange molded parts | |
| CN211727024U (en) | Cathode plate inspection machine | |
| US2419724A (en) | Method and apparatus for bending plate and the like | |
| CN210632843U (en) | Bending and cutting device for steel structure production and processing | |
| CN210549476U (en) | Automatic production line for air conditioner tail end sheet metal parts | |
| CN207071675U (en) | The multi-faceted device for automatically removing burr in die-cast product hole | |
| CN105750926A (en) | Automatic steel-plate bending and cutting device | |
| CN208696017U (en) | A kind of anti-interference bending machine | |
| JP2021023963A (en) | Sheet metal flexural processing method | |
| KR101615943B1 (en) | A method for forming a metal panel using a spring bending die in a press die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |