CN108817179B - A kind of plate bending device - Google Patents
A kind of plate bending device Download PDFInfo
- Publication number
- CN108817179B CN108817179B CN201810720641.2A CN201810720641A CN108817179B CN 108817179 B CN108817179 B CN 108817179B CN 201810720641 A CN201810720641 A CN 201810720641A CN 108817179 B CN108817179 B CN 108817179B
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- Prior art keywords
- plate
- hydraulic cylinder
- press section
- conveyer belt
- supporting table
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- 238000005452 bending Methods 0.000 title claims abstract description 38
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims abstract description 3
- 238000004064 recycling Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 17
- 238000012545 processing Methods 0.000 abstract description 8
- 230000009471 action Effects 0.000 description 9
- 239000010720 hydraulic oil Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
Present patent application is related to technical field of board processing, disclose a kind of plate bending device, including support plate, pressure mechanism, supporting table, supporting table offers placement groove, it places in groove and slidably connects sliding panel, sliding panel lower end is connected with two support rods, and support rod lower end is connected with buffer board, support plate is located at below buffer board, and the first spring is connected between buffer board and support plate；There are two crushing blocks for rotation connection in supporting table, crushing block outer surface is equipped with the first press section, the second press section, first press section is hinged on support rod surface, second press section is located at the top of the first press section, pressure mechanism lower end is connected with by compression leg, by compression leg lower end be equipped with arc protrusion, pressing outer surface of column set there are two for the second press section insertion arc-shaped depression portion.The present invention can carry out multi-faceted bending process to plate, also have the advantages that detect plate and sort.
Description
Technical field
The present invention relates to technical field of board processing more particularly to a kind of plate bending devices.
Background technique
In sheet metal process, generally require to carry out bending process processing to plate, to meet practical application
Demand；However, be in the prior art typically all to carry out bending process to the whole of plate, when needing the edge to plate to carry out
When flange bending process, then will whole bending treated that conveying sheet carries out edge flange bending place into next equipment
Reason；Low efficiency is bent, is not able to satisfy actual production requirement；And the quality produced is irregular, can not Accurate classification and sieve
Point, to affect whole processing quality.
So how to improve the bending effect of plate, it is multi-faceted that bending process is carried out to plate, and timely screen
Underproof product out is present problem in urgent need to solve.
Summary of the invention
The invention is intended to provide a kind of plate bending device, plate cannot be carried out in many ways simultaneously in the prior art with overcoming
The bending process of position, and the problem of can not sieve.
In order to achieve the above objectives, base case of the invention is as follows, a kind of plate bending device, including support plate, pressure
The supporting table of mechanism and hollow structure, the supporting table offer placement groove, slidably connect sliding in the placement groove
Plate, the sliding panel lower end are connected with two support rods, and the support rod is through the slot bottom for placing groove, the support rod lower end
It is connected with buffer board, the support plate is located at below buffer board, and there are two the first bullets for connection between the buffer board and support plate
Spring；There are two crushing block, two crushing blocks are distributed in the two sides for placing groove central axes for rotation connection in the supporting table,
The crushing block outer surface is equipped with the first press section, the second press section, and first press section, which passes through, places recess sidewall and cut with scissors
It connects on adjacent support rod surface, second press section is located at the top of the first press section, and the placement recess sidewall is equipped with
The first opening passed through for the second press section；The pressure mechanism lower end is connected with by compression leg, described to be located at placement by compression leg
The top of groove, it is described by compression leg lower end be equipped with arc protrusion, the pressing outer surface of column set there are two be used for the second press section
The arc-shaped depression portion of insertion；The supporting table side is equipped with conveyer belt, is connected with the first vertical column on the conveyer belt, described
First the upper end of the column is equipped with first hydraulic cylinder, and first piston is slidably connected in the first hydraulic cylinder, and the first piston is solid
Be connected to the first push rod through first hydraulic cylinder side wall, the first piston connect with first hydraulic cylinder there are two second spring；
The curved channel for detecting plate radian is equipped with above the conveyer belt；It is hydraulic that the curved channel side is equipped with second
Cylinder slidably connects second piston in the second hydraulic cylinder, and the second piston and second hydraulic cylinder are connected with the first tension spring,
The second piston is connected with the second push rod through second hydraulic cylinder side wall, and the direction of motion of second push rod is perpendicular to biography
The transporting direction of band is sent, the delivery tube for being connected to is rotatably connected between the first hydraulic cylinder and second hydraulic cylinder；It is described
Curved channel is equipped with the curved opening passed through for plate and first hydraulic cylinder, and the curved channel is equipped with logical for delivery tube
The strip gab crossed.
The working principle of this programme are as follows: firstly, the plate to bending process is placed in supporting table, and cover placement groove
Notch, starting pressure mechanism drive moves down by compression leg, is in contact by the arc protrusion of compression leg lower end with plate and by plate
On sliding panel, the effect that plate is under pressure gradually bends deformation for material punching press, forms the arc panel being adapted with arc protrusion
Material；Meanwhile the sliding panel downward pressure of mechanism that is under pressure moves down, and drives support rod to moving down during moving down
Dynamic, support rod drives buffer board to be pressed down against the first spring during moving down, and the on support rod drive crushing block
One press section moves down, and crushing block is driven integrally to rotate, and during crushing block unitary rotation, drives second to press
The direction of splenium towards the first opening moves, and the second press section passes through the edge that the first opening resists plate, and in the work of pressure
It is bent with the direction of lower plate towards arc-shaped depression portion, bending process is carried out to sheet edge；Pressure mechanism, which drives, presses compression leg
It moves up, under the action of the first spring force, pushes up buffer board, buffer board drives support rod to move up, and supports
Bar drives the first press section to move up, and crushing block entirety opposite direction is driven to rotate, so that the second press section is moved to support
The inside of platform, the second press section are detached from the squeezing action to plate；Plate after extrusion forming is removed from by the lower end of compression leg
Come, and be put on conveyer belt between the first column and curved channel, plate is transported towards the direction of curved channel on a moving belt；With
The transmission of conveyer belt, if the bending radian of plate meets processing request, plate can pass through the arc in curved channel
Shape opening；, cannot be by the curved opening in curved channel if the bending radian of plate does not meet processing request, and block up
In one end of curved channel；At this point, remaining in operation with conveyer belt, the first column is mobile towards curved channel direction, and first pushes away
Bar is also mobile towards curved channel direction, when the end of the first push rod and plate are inconsistent, leads to since plate is limited in arc
The one end in road remains stationary, actuating pressure of first push rod by opposite direction, and the first push rod pushes first piston mobile, and first is living
Hydraulic oil in first hydraulic cylinder is expressed in second hydraulic cylinder by plug by delivery tube, as to enter second hydraulic for hydraulic oil
Volume in cylinder gradually increases, and hydraulic oil makes second piston overcome the pulling force of the first tension spring and move, and second piston drives the
Two push rods are mobile towards the direction of conveyer belt, and plate is pushed away the surface of conveyer belt by the second push rod；There is no the obstruction of plate 15
Afterwards, first hydraulic cylinder 8 can pass through curved channel 12, at this point, the first push rod restores under the action of the first spring elastic pulling force
To original state, hydraulic oil in second hydraulic cylinder is drawn into first hydraulic cylinder by the way that the opposite direction of second piston is mobile
Interior, the second push rod is mobile far from conveyer belt under the action of the first tension spring tension and is restored to initial state；First column band
Dynamic first hydraulic cylinder passes through curved channel；Continue the bending process of next plate and the work of detection.
Above-mentioned technical proposal compared with prior art the advantages of be: 1, by be arranged by compression leg, crushing block, can be right
Plate, which integrally carries out also being able to achieve while bending process, carries out flange bending process to the edge of plate, realizes same
To the multi-faceted bending process of plate in device；2, by setting curved channel, can detecte bending after plate radian whether
It meets the requirements；3, by the way that the first hydraulic cylinder, the second hydraulic cylinder that are connected is arranged, radian standard will can timely not met
Plate pushes away conveyer belt, and plate is avoided to get lodged in the end of curved channel, influences passing through and detecting for next plate.This technology side
Case not only may be implemented it is multi-faceted bending process is carried out to plate, but also also achieve the screening of pairing lattice Yu unqualified plate
With classification, unqualified plate is recycled convenient for staff and is reprocessed.
It advanced optimizes, the conveyer belt outer surface is equipped with cushion rubber layer；It is beneficial to prevent plate and is placed on transmission
The collision of rigidity occurs when taking, so as to avoid the local deformation of plate.
It advanced optimizes, the pressure mechanism is third hydraulic cylinder；Hydraulic cylinder is common components, not only precision it is high and
And also help the maintenance work in later period.
It advanced optimizes, the conveyer belt side is equipped with recycling bins, and recycling bins are oppositely arranged with the second push rod；There is utilization
By the way that recycling bins are arranged, the second push rod is pushed away into the plate fallen and is collected, to carry out the rest and reorganization work of next step.
It advanced optimizes, the end of the conveyer belt transporting direction is equipped with storage bin；By the way that storage bin is arranged, can incite somebody to action
It is timely collected by the plate of detection, to carry out the manufacturing procedure of next step.
It advanced optimizes, the conveyer belt outer surface is set there are two the guide plate for limiting plate motion profile, is oriented to
Plate is distributed in the two sides of conveyer belt central axes, and distance is gradually reduced by the direction of supporting table to storage bin between two guide plates；
By the way that guide plate is arranged, is conducive to that plate on a moving belt will be placed, is gradually transported to the inlet of curved channel.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of plate bending device embodiment of the embodiment of the present invention；
Fig. 2 is the schematic diagram of supporting table in the present embodiment；
Fig. 3 is the enlarged diagram in Fig. 1 at A.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: supporting table 1, places groove 101, sliding panel 2, buffer board 3, support plate
4, the first spring 5, crushing block 6, the first press section 601, the second press section 602, press compression leg 7, arc protrusion 701, arc-shaped depression portion
702, first hydraulic cylinder 8, first piston 801, the first push rod 802, second spring 803, second hydraulic cylinder 9, second piston 901,
Second push rod 902, the first tension spring 903, conveyer belt 10, delivery tube 11, curved channel 12, recycling bins 13, storage bin 14, plate
15。
Embodiment is basic as attached drawing 1 is to shown in Fig. 3: a kind of plate bending device, including support plate 4, pressure mechanism and in
Empty supporting table 1, supporting table 1, which offers, places groove 101, places and slidably connects sliding panel 2 in groove 101, under sliding panel 2
End is connected with two support rods, and support rod is connected with buffer board 3 through the slot bottom for placing groove 101, support rod lower end, supports
Plate 4 is located at 3 lower section of buffer board, and there are two the first springs 5 for connection between buffer board 3 and support plate 4；Rotation connection in supporting table 1
There are two crushing block 6, two crushing blocks 6 are distributed in the two sides for placing 101 central axes of groove, and 6 outer surface of crushing block is equipped with first
Press section 601, the second press section 602, the first press section 601, which passes through, places 101 side wall of groove and is hinged on adjacent support rod
Surface, the second press section 602 are located at the top of the first press section 601, place 101 side wall of groove and are equipped with for the second press section
602 the first openings passed through；Pressure mechanism is third hydraulic cylinder, and third hydraulic cylinder lower end is connected with by compression leg 7, by compression leg 7
In place groove 101 top, by 7 lower end of compression leg be equipped with arc protrusion 701, by 7 outer surface of compression leg set there are two be used for second
The arc-shaped depression portion 702 that press section 602 is inserted into；1 side of supporting table is equipped with conveyer belt 10, and 10 outer surface of conveyer belt is equipped with rubber buffer
Layer, the first vertical column is connected on conveyer belt 10, the first the upper end of the column is equipped with first hydraulic cylinder 8, slides in first hydraulic cylinder 8
Dynamic to be connected with first piston 801, first piston 801 is connected with the first push rod 802 through 8 side wall of first hydraulic cylinder, and first is living
Plug 801 connect with first hydraulic cylinder 8 there are two second spring 803；It is equipped with above conveyer belt 10 for detecting 15 radian of plate
Curved channel 12,12 side of curved channel are equipped with second hydraulic cylinder 9, slidably connect second piston in second hydraulic cylinder 9
901, second piston 901 and second hydraulic cylinder 9 are connected with the first tension spring 903, and second piston 901 is connected with through second hydraulic cylinder
Second push rod 902 of 9 side walls, transporting direction of the direction of motion of the second push rod 902 perpendicular to conveyer belt 10, first piston 801
Cavity in first hydraulic cylinder 8 is divided into left chamber and right chamber, second piston 901 divides the cavity in second hydraulic cylinder 9
It is cut into upper chamber and lower chambers, the delivery tube 11 for connection is rotatably connected between left chamber and upper chamber；Curved channel 12
Equipped with the curved opening passed through for plate 15, first hydraulic cylinder 8 and curved opening are adapted, and curved channel 12 is equipped with for transporting
The strip gab that defeated pipe 11 passes through；10 side of conveyer belt is equipped with recycling bins 13, and recycling bins 13 are set relatively with the second push rod 902
It sets；The end of 10 transporting direction of conveyer belt is equipped with storage bin 14；It is transported there are two setting for limiting plate 10 outer surface of conveyer belt
The guide plate of dynamic rail mark, guide plate are distributed in the two sides of 10 central axes of conveyer belt, between two guide plates distance by supporting table 1 to
The direction of storage bin 14 is gradually reduced.
A specific embodiment of the invention is as follows: firstly, the plate 15 to bending process is placed in supporting table 1, and covering
The notch of groove 101 is firmly placed, starting third hydraulic cylinder drive is moved down by compression leg 7, by the arc protrusion of 7 lower end of compression leg
701 are in contact and by 15 punching press of plate on sliding panel 2 with plate 15, and the effect that plate 15 is under pressure gradually bends deformation,
Form the arc-shaped plate 15 being adapted with arc protrusion 701；Meanwhile sliding panel 2 it is downward by third hydraulic cylinder pressure it is downward
It is mobile, drive support rod to move down during moving down, support rod driven during moving down buffer board 3 to
The first spring 5 of lower extruding, support rod drive the first press section 601 on crushing block 6 to move down, and drive crushing block 6 whole
It rotating, during 6 unitary rotation of crushing block, the direction for driving the second press section 602 towards the first opening is moved, the
Two press sections 602 pass through the first opening and resist the edge of plate 15, and make plate 15 towards arc-shaped depression portion under the effect of the pressure
702 direction is bent, and carries out bending process to 15 edge of plate；The drive of third hydraulic cylinder is moved up by compression leg 7, the
Under the action of one spring, 5 elastic force, buffer board 3 is pushed up, buffer board 3 drives support rod to move up, and support rod drives first
Press section 601 moves up, and drives the whole opposite direction rotation of crushing block 6, so that the second press section 602 is moved to supporting table 1
Inside, the second press section 602 is detached to the squeezing action of plate 15.
Plate 15 after extrusion forming is taken off from by the lower end of compression leg 7, and be put on conveyer belt 10 first column with
Between curved channel 12, plate 15 is transported on conveyer belt 10 towards the direction of curved channel 12；With the transmission of conveyer belt 10, such as
The bending radian of fruit plate 15 meets processing request, then plate 15 can pass through the curved opening in curved channel 12；If
The bending radian of plate 15 does not meet processing request, then cannot be by the curved opening in curved channel 12, and gets lodged in arc
The one end in channel 12；At this point, remaining in operation with conveyer belt 10, the first column is mobile towards 12 direction of curved channel, and first pushes away
Bar 802 is also mobile towards 12 direction of curved channel, when the end of the first push rod 802 and plate 15 are inconsistent, due to 15 quilt of plate
The one end for being limited in curved channel 12 remains stationary, and actuating pressure of first push rod 802 by opposite direction, the first push rod 802 pushes away
Dynamic first piston 801 is mobile, and the hydraulic oil in first hydraulic cylinder 8 is expressed to the second liquid by delivery tube 11 by first piston 801
In cylinder pressure 9, the volume entered in second hydraulic cylinder 9 with hydraulic oil gradually increases, and hydraulic oil overcomes second piston 901
The pulling force of first tension spring 903 and move, the direction that second piston 901 drives the second push rod 902 towards conveyer belt 10 is mobile, second
Plate 15 is pushed away the surface of conveyer belt 10 by push rod 902；After the obstruction for not having plate 15, first hydraulic cylinder 8 can pass through arc
Shape channel 12, at this point, the first push rod 802 is restored to original state under the action of the first 5 elastic pulling force of spring, it is living by second
Hydraulic oil in second hydraulic cylinder 9 is drawn into first hydraulic cylinder 8 by the opposite direction movement of plug 901, and the second push rod 902 is first
Separate conveyer belt 10 is mobile under the action of 903 pulling force of tension spring and is restored to initial state；First column drives first hydraulic cylinder
8 pass through curved channel 12；Continue the bending process of next plate 15 and the work of detection.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific technical solution were not made herein in scheme
More descriptions.It should be pointed out that for those skilled in the art, under the premise of not departing from present invention knot technical solution, also
Several modifications and improvements can be made, these also should be considered as protection scope of the present invention, these all will not influence of the invention real
The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. a kind of plate bending device, the supporting table including support plate, pressure mechanism and hollow structure, it is characterised in that: described
Supporting table offers placement groove, and sliding panel is slidably connected in the placement groove, and the sliding panel lower end is connected with two
Support rod, the support rod are connected with buffer board through the slot bottom for placing groove, the support rod lower end, and the support plate is located at
Below buffer board, there are two the first springs for connection between the buffer board and support plate；Two are rotatably connected in the supporting table
A crushing block, two crushing blocks are distributed in the two sides for placing groove central axes, and the crushing block outer surface is equipped with first and presses
Splenium, the second press section, first press section, which passes through, places recess sidewall and is hinged on adjacent support rod surface, and described the
Two press sections are located at the top of the first press section, and the recess sidewall of placing is opened equipped with first passed through for the second press section
Mouthful；The pressure mechanism lower end is connected with by compression leg, the top that placement groove is located at by compression leg, described to set by compression leg lower end
There is an arc protrusion, the pressing outer surface of column sets that there are two the arc-shaped depression portions for the insertion of the second press section；The supporting table one
Side is equipped with conveyer belt, and the first vertical column is connected on the conveyer belt, and first the upper end of the column is equipped with first hydraulic cylinder,
First piston is slidably connected in the first hydraulic cylinder, the first piston is connected with first through first hydraulic cylinder side wall
Push rod, the first piston are connect there are two second spring with first hydraulic cylinder；It is equipped with above the conveyer belt and is used for detection plate
The curved channel of material radian；The curved channel side is equipped with second hydraulic cylinder, slidably connects in the second hydraulic cylinder
Second piston, the second piston and second hydraulic cylinder are connected with the first tension spring, and the second piston is connected with through the second liquid
Second push rod of cylinder pressure side wall, for the direction of motion of second push rod perpendicular to the transporting direction of conveyer belt, described first is hydraulic
The delivery tube for being connected to is rotatably connected between cylinder and second hydraulic cylinder；The curved channel, which is equipped with, is used for plate and first
The curved opening that hydraulic cylinder passes through, the curved channel are equipped with the strip gab passed through for delivery tube.
2. plate bending device according to claim 1, it is characterised in that: the conveyer belt outer surface is equipped with rubber buffer
Layer.
3. plate bending device according to claim 2, it is characterised in that: the pressure mechanism is third hydraulic cylinder.
4. plate bending device according to claim 3, it is characterised in that: the conveyer belt side is equipped with recycling bins,
Recycling bins are oppositely arranged with the second push rod.
5. plate bending device according to claim 4, it is characterised in that: install the end of the conveyer belt transporting direction
There is storage bin.
6. plate bending device according to claim 5, it is characterised in that: the conveyer belt outer surface is set there are two being used for
Limit the guide plate of plate motion profile, guide plate is distributed in the two sides of conveyer belt central axes, between two guide plates distance by
The direction of supporting table to storage bin is gradually reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720641.2A CN108817179B (en) | 2018-06-29 | 2018-06-29 | A kind of plate bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810720641.2A CN108817179B (en) | 2018-06-29 | 2018-06-29 | A kind of plate bending device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108817179A CN108817179A (en) | 2018-11-16 |
| CN108817179B true CN108817179B (en) | 2019-09-27 |
Family
ID=64134670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810720641.2A Active CN108817179B (en) | 2018-06-29 | 2018-06-29 | A kind of plate bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108817179B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198879B (en) * | 2021-04-28 | 2022-04-12 | 江苏卓海电气装备有限公司 | Bending device for large-scale wind power high-speed gear box body |
| CN115193964B (en) * | 2022-07-08 | 2023-08-01 | 江苏富茹电子科技集团有限公司 | Press forming device for upper clamping piece of transformer core |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09267132A (en) * | 1996-03-31 | 1997-10-14 | Press Kogyo Kk | Method and device of manufacturing plate with folding flance shape |
| CN102989898A (en) * | 2012-12-17 | 2013-03-27 | 安徽吉峰技研有限公司 | Bent compound die |
| CN103008468A (en) * | 2012-12-17 | 2013-04-03 | 安徽吉峰技研有限公司 | Z-shaped flanging die |
| CN103906587A (en) * | 2011-11-04 | 2014-07-02 | 株式会社天田 | Plate material processing device, pressing mold, and pressing mold installation body |
| CN203955898U (en) * | 2014-06-27 | 2014-11-26 | 郝海 | Shallow U-shaped part bending die with flange |
| CN203991994U (en) * | 2014-07-11 | 2014-12-10 | 广州科技职业技术学院 | Flanging pressing mold |
| CN205599717U (en) * | 2016-04-22 | 2016-09-28 | 浙江舜仕汽车技术有限公司 | Pipe forming die that bends |
-
2018
- 2018-06-29 CN CN201810720641.2A patent/CN108817179B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09267132A (en) * | 1996-03-31 | 1997-10-14 | Press Kogyo Kk | Method and device of manufacturing plate with folding flance shape |
| CN103906587A (en) * | 2011-11-04 | 2014-07-02 | 株式会社天田 | Plate material processing device, pressing mold, and pressing mold installation body |
| CN102989898A (en) * | 2012-12-17 | 2013-03-27 | 安徽吉峰技研有限公司 | Bent compound die |
| CN103008468A (en) * | 2012-12-17 | 2013-04-03 | 安徽吉峰技研有限公司 | Z-shaped flanging die |
| CN203955898U (en) * | 2014-06-27 | 2014-11-26 | 郝海 | Shallow U-shaped part bending die with flange |
| CN203991994U (en) * | 2014-07-11 | 2014-12-10 | 广州科技职业技术学院 | Flanging pressing mold |
| CN205599717U (en) * | 2016-04-22 | 2016-09-28 | 浙江舜仕汽车技术有限公司 | Pipe forming die that bends |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108817179A (en) | 2018-11-16 |
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