CN108127030B - A kind of bending machine stamping method - Google Patents
A kind of bending machine stamping method Download PDFInfo
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- CN108127030B CN108127030B CN201711398684.5A CN201711398684A CN108127030B CN 108127030 B CN108127030 B CN 108127030B CN 201711398684 A CN201711398684 A CN 201711398684A CN 108127030 B CN108127030 B CN 108127030B
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
-
- 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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/12—Straightening vehicle body parts or bodies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of bending machine stamping methods, belong to bending machine manufacturing field.A kind of bending machine pressing mold, including flat-die pressing mold ontology, it is spill that the flat-die pressing mold ontology, which is section, the protrusion on both sides is pressing mold shoulder, and intermediate recess position is bottom in pressing mold, and bottom is provided with several blind holes in pressing mold, the magnet with the exact matching of blind hole size is provided in blind hole, flat-die pressing mold ontology is made of the independent die segments of several segments, is needed to flatten position and size by decomposing the component flattened required for detection, is calculated each section and need to flatten length；According to required pressing length, the flat-die pressing mold ontology of several segments different length is made, the corresponding number flattened is decomposed, the group number of required flat-die pressing mold ontology will be flattened each time, carry out gradation installation and pressing.It has structure simple, and installation is simple, and the advantages of firmly installing, pressing precision is high, it is good to flatten effect, can be flattened for specific position.
Description
Application number: 2016106442599 divisional application, the applying date of original application is directed to when present patent application are as follows:
2016-8-8, invention and created name are as follows: a kind of bending machine pressing mold, bending machine and stamping method.
Technical field
The present invention relates to bending machine manufacturing fields, more specifically to a kind of bending machine stamping method.
Background technique
Bending machine is a kind of machine that bending can be carried out to thin plate, and requirement of the present people to bending machine product is various,
Plate bending machine is by Sheet Metal Processing using mold when processing into various structures of various shapes, thus also requiring cooperation
Mold, the one-pass molding easy to process of the design requirement of general mold.Bending machine is used to the tool of processing and forming plate, this
Kind tool has various parts to constitute, and different molds is made of different parts.It mainly passes through physical state of the formed material
Change realize the processing of article shape.There are specific shape and size under the pressure of the bending machine become blank
Product tool.Currently, as the requirement to bending workpieces bending shape needs to provide the mold of a variety of groove profiles, but rolling over
A degree of deformation has occurred in some workpiece workpiece under the action of by die pressure after curved, thus needs a kind of pressing
Mould is flattened.
But existing flattening die is mainly installed on sliding block using installing components such as bolts, and mounting structure is complicated, and is passed through
Operation is easy to happen loosening, precision is caused to reduce, and be easy to happen and fall off, security risk is big, and is directed to by vibration
One piece of processing component is especially irregular applanation element, when pressing due to pressing mold it is excessive often can not to the position being directed into
Row flattens, and it is poor to flatten effect.
Chinese patent application, application number 201320182068.7 publication date on September 18th, 2013, disclose a kind of bending
Machine flattening die includes die body, and the die body upper end is equipped with mounting base, and mounting base and die body form a table top, the table top with
The junction of mounting base and die body is equipped with groove, and the die body lower end is equipped with Z-shaped end face.The design of this utility model structure is simple,
It is easy to use, make the qualification rate for improving product at work by being equipped with Z-shaped end face in the die body lower end.But the working time
It is short, and a kind of pressing mode can only be used to carry out for the out-of-flatness of different parts, structure is simple.
Chinese patent application, application number 201220366577.0, publication date on March 27th, 2013, disclosing one kind has
Flattening die limits the bending edge mould of module, is made of bending upper die, bending lower die, it is characterised in that: the bending lower die
On at least provided with one limit module.By the way that the effect of the limit module of bending lower die upper surface is arranged in, workpiece can be both limited
Position is promoted along bending lower die, while can also play the role of raising product and kill side dimensional stability.But this device is mainly pair
While being flattened, cannot targetedly be flattened for component all sites.
Summary of the invention
1. technical problems to be solved
For pressing mold existing in the prior art installation complexity, Yi Songdong, precision is low, flattens the problem of effect difference, this hair
It is bright to provide a kind of bending machine stamping method.It has structure simple, and installation is simple, the advantages of firmly installing, pressing precision height,
It is good to flatten effect, can be flattened for specific position.
2. technical solution
The purpose of the present invention is achieved through the following technical solutions.
A kind of bending machine pressing mold, including flat-die pressing mold ontology, it is spill that the flat-die pressing mold ontology, which is section, both sides
Protrusion is pressing mold shoulder, and intermediate recess position is bottom in pressing mold, and bottom is provided with several blind holes in pressing mold, be provided in blind hole with it is blind
The magnet of hole size exact matching.
Further, the flat-die pressing mold ontology is made of the independent die segments of several segments, and each section upper equidistant
It is provided with magnet.The component of different location and area is flattened by the independent die segments of different length.
Further, the blind hole is round, triangle or diamond shape with corresponding magnet section.According to different shape
The different hole of magnet respective production, can directly use finished form magnet, controllability is good.
Further, the magnet is ndfeb magnet, two-by-two 2-5 times of the distance between magnet of magnet width,
Magnet hypertelorism magnetic force is insufficient, and adsorption capacity is inadequate, but can not be too close, closely will cause and repels each other between magnet two-by-two excessively, influences
Magnet installation.
Further, pressing mold shoulder inside shoulder interior angle is chamfering, and installation when avoids pressing mold shoulder and sliding block from colliding
Caused by damage.
Further, flat-die pressing mold body bottom portion is provided with one layer of thermal treatment layer, and thermal treatment layer hardness is Rockwell hardness
58 degree or more.Guarantee that bottom will not be damaged when flattening, durability is good.
Further, pressing mold shoulder level and magnet height ratio are 2:10.It ensure that sliding block insertion pressing mold ontology
Depth, mounting stability is good, by the magnetic attraction of bottom and the restraining force on both sides, when ensure that flat-die this running body of pressing mold
Stablize, not run-off the straight.
A kind of bending machine being provided with above-mentioned bending machine pressing mold, in slider of bender tip width and pressing mold inner bottom width phase
Together, flat-die pressing mold ontology is attracting attached with sliding block end, is fixed on sliding block end, flat-die pressing mold ontology and sliding block gapless.
A kind of bending machine stamping method, steps are as follows:
A), the component flattened required for detecting needs to flatten position and size, enters bending machine one with component
It is corresponding required for slide position and each section of pressing position sliding block to calculate the position flattened required for it as calculating for end
Flatten length；
B), according to required pressing length, the flat-die pressing mold ontology of several segments different length is made, is beaten on bottom in pressing mold
Several magnet mounting holes out, for pitch of holes within 10cm, hole depth is identical as magnet height；
C), make identical with mounting hole size shape magnet, magnet be installed on bottom in pressing mold, at this time at the top of magnet and
Bottom upper surface keeps horizontal in pressing mold；
D), the corresponding number flattened is decomposed, the group ordered series of numbers for flattening required flat-die pressing mold ontology each time is gone out, for the first time
It flattens, the position of corresponding sliding block required for the corresponding flat-die pressing mold ontology flattened for the first time made is mounted on；
E), bending machine works, and carries out first time pressing；
F), remove the flat-die pressing mold ontology flattened for the first time and the flat-die pressing mold ontology flattened next time is installed, successively carry out
The pressing of different numbers is completed until flattening.
Further, step D), F) in, install flat-die pressing mold ontology before positioning mark is first carried out on sliding block, in institute
The two sides of flat-die pressing mold ontology need to be installed plus limiting device, the distance between two limiting devices are exactly that flat-die pressing mold ontology is long
Degree, by bottom in flat-die pressing mold ontology pressing mold close to sliding block, flat-die pressing mold ontology will directly be adsorbed in sliding block end and not need a left side again
The right side is finely adjusted, and removes limiting device after installing.Limiting device is the spill fixture block being bolted, and installs movement side
Just.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) present invention carries out bending machine pressing to applanation element for irregular, the flat-die pressure installed using magnet
Mould, quickly, stability is good, and operation will not shift, and job schedule is fast for installation, is directed to different parts using multistage flat-die
The pressing area of area and length is flattened, and high-quality, progress is fast, and avoiding to flatten caused by independent flatten once leads to other
The consequence of position distortions, the component of rule can only be flattened by also overcoming whole flat-die pressing mold, flattened mode freedom, flattened
Effect is good, avoids because flattening the secondary defect introduced；
(2) flat-die pressing mold ontology is made of the independent die segments of several segments, is equidistantly provided with magnet on each section.Pass through
The independent die segments of different length flatten the component of different location and area, and freedom degree is high, and replaceability is good；
(3) blind hole is round, triangle or diamond shape with corresponding magnet section.According to magnet respective production of different shapes
Different holes, can directly use finished form magnet, and controllability is good；
(4) magnet is ndfeb magnet, two-by-two 2-5 times of the distance between magnet of magnet width, magnet hypertelorism magnetic
Power is insufficient, and adsorption capacity is inadequate, but can not be too close, closely will cause and repels each other between magnet two-by-two excessively, influences magnet installation, uses conjunction
Just now away from magnetic force is matched, install and use efficient and convenient；
(5) pressing mold shoulder inside shoulder interior angle is chamfering, damage caused by installation when avoids pressing mold shoulder and sliding block from colliding
It is bad；
(6) flat-die pressing mold body bottom portion is provided with one layer of thermal treatment layer, and thermal treatment layer hardness is 58 degree of Rockwell hardness or more.
Guarantee that bottom will not be damaged when flattening, durability is good；
(7) pressing mold shoulder level and magnet height carry out the setting of proper ratio, ensure that sliding block insertion pressing mold ontology
Depth, mounting stability is good, by the magnetic attraction of bottom and the restraining force on both sides, when ensure that flat-die this running body of pressing mold
Stablize, not run-off the straight；
(8) slider of bender tip width is identical as pressing mold inner bottom width, and flat-die pressing mold ontology is attracting attached with sliding block end,
It is fixed on sliding block end, flat-die pressing mold ontology and sliding block gapless；
(9) bending machine carries out optimizing number for irregular component when being flattened by the decomposition of science
It flattens, reduces the number that single puts pressing one by one, also prevent flattening precision because single, which flattens, introduces other defect
Height, effect are good；
(10) limiting device is added in the two sides of required installation flat-die pressing mold ontology, the distance between two limiting devices are just
It is flat-die pressing mold body length, bottom in flat-die pressing mold ontology pressing mold will be directly adsorbed in cunning close to sliding block, flat-die pressing mold ontology
Block end does not need left and right again and is finely adjusted, and limiting device is removed after installing, limiting device is the spill being bolted
Fixture block installs conveniently moving.
Detailed description of the invention
Fig. 1 is several segmentation flat-die pressing mold schematic top plan views of the invention；
Fig. 2 is sliding block and flat-die pressing mold Ontology Matching schematic diagram.
Figure label explanation:
1, flat-die pressing mold ontology；2, pressing mold shoulder；3, magnet；4, bottom in pressing mold；5, sliding block；6, sliding block end；7, shoulder
Interior angle.
Specific embodiment
With reference to the accompanying drawings of the specification and specific embodiment, the present invention is described in detail.
Embodiment 1
As shown in Figure 1, 2, a kind of bending machine pressing mold, including flat-die pressing mold ontology 1, the flat-die pressing mold ontology 1 are to cut
Face is spill, and the protrusion on both sides is pressing mold shoulder 2, and 2 inside shoulder interior angle 7 of pressing mold shoulder is chamfering, and installation when avoids pressing mold
Shoulder 2 damages caused by colliding with sliding block 5.
Intermediate recess position is bottom 4 in pressing mold, and bottom 4 is provided with several blind holes in pressing mold, is provided in blind hole big with blind hole
The magnet 3 of small exact matching.The flat-die pressing mold ontology 1 is made of the independent die segments of several segments, and each section upper equidistant
It is provided with magnet 3.The magnet 3 is ndfeb magnet, and ndfeb magnet is to permanent with most strong magnetic force so far
Magnet, cost performance are high, have good mechanical property, have the characteristics that small in size, light-weight and magnetic strong, are current performances and prices
Than optimal magnet, the advantages of high-energy density, obtains Nd-Fe-B permanent magnet material in modern industry and electronic technology extensively
Application.In the state of naked magnetic, magnetic force can reach 3500 Gauss.The core technology major embodiment of ndfeb magnet industry
In manufacturing process, it is embodied in the uniformity of its product, consistency, processing quality, quality of coating etc..Material trademark
There is N35-N52；Various shape can be processed by specific requirement: round, square, punching, magnetic shoe, bar magnet, convex are trapezoidal etc.；It is insufficient
Place is that Curie point is low, and temperature characterisitic is poor, and is easy to dusting corrosion, and in order to avoid the damage of corrosion, when use needs
Protection processing is done in the permanent magnetic material surface, such as is electroplated with gold, nickel, zinc, tin and surface spray epoxy etc..
Magnet 3 in the present embodiment carries out zinc-plated processing using on surface, prevents to corrode.
The distance between magnet 3 is 2-5 times of 3 width of magnet two-by-two, and 3 diameter of magnet is 2cm herein, two-by-two magnet 3 it
Between distance be 10cm.2 height of pressing mold shoulder is 2:10 with 3 height ratio of magnet, and magnet 3 is 3mm thick, corresponding pressing mold shoulder herein
Portion 2 is 15mm.3 hypertelorism magnetic force of magnet is insufficient, and adsorption capacity is inadequate, but can not be too close, closely will cause excessively two-by-two magnet it
Between repel each other, influence magnet 3 installation, use suitable spacing that magnetic force is matched, install and use efficient and convenient；Pressing mold shoulder level with
Magnet height carries out the setting of proper ratio, ensure that the depth of sliding block insertion pressing mold ontology, mounting stability is good, passes through bottom
Magnetic attraction and both sides restraining force, ensure that stabilization when flat-die this running body of pressing mold, not run-off the straight.
The blind hole is the various shapes such as round, triangle or diamond shape with corresponding 3 section of magnet, is selected herein round
The blind hole of section shape, circular cross-section blind hole processing when facilitate processing, between can be carried out making using circular bore.Pressure
Mould shoulder 2 is not provided with hole, and avoiding original pressing mold is to avoid generation lateral clearance in such a way that threaded screw is locked and make
At error, be fixed conveniently, do not need adjustment gap.
1 bottom of flat-die pressing mold ontology is provided with one layer of thermal treatment layer, and thermal treatment layer hardness is 58 degree of Rockwell hardness or more.It protects
Bottom will not be damaged when card flattens, and durability is good.
Embodiment 2
A kind of bending machine of the bending machine pressing mold with embodiment 1, the bottom 4 in 6 width of slider of bender end and pressing mold
Of same size, flat-die pressing mold ontology 1 is adsorbed with 6 phase of sliding block end, is fixed on sliding block end 6, flat-die pressing mold ontology 1 and sliding block
5 gaplesss.Bending machine pressing is carried out to applanation element for irregular, the flat-die pressing mold installed using magnet, installation is fastly
Speed, stability is good, and operation will not shift, and job schedule is fast, is directed to different parts area and length using multistage flat-die
The pressing area of degree is flattened, and high-quality, progress is fast, and avoiding to flatten caused by independent flatten once leads to other position distortions
Consequence, the component of rule can only be flattened by also overcoming whole flat-die pressing mold, and it is free to flatten mode, and it is good to flatten effect,
It avoids because flattening the secondary defect introduced.
Embodiment 3
A kind of bending machine stamping method, steps are as follows:
A), the component flattened required for detecting needs to flatten position and size, enters bending machine one with component
It is corresponding needed for 5 position of sliding block and each section of pressing position sliding block 5 to calculate the position flattened required for it as calculating for end
Flatten length；
It needs to be flattened for an automobile door plate as existing, wherein there are five points to need to flatten, and not at one
On straight line, by our be calculated, A point is the region length 10cm, and B point is the region length 5cm, and C point is the area length 6cm
Domain, D point are the region length 10cm, and E point is the region length 15cm, and on one straight line of A, B, C point, D, E point in a straight line, and if
Single press pressing is carried out, is usually waited being pressed to A, since fairshaped design can generate because of the generation of steel stress
New not flat spot is only pushed for A, B point simultaneously, and the corresponding stress generated of two sides can cancel out each other, and does not generate new injustice
Point, and have stupefied between AB, can not carry out the primary pressing of entire mould, arrange primary to flatten A, B, C point, secondary pressing D, E at this time
Point；
B), according to required pressing length, the flat-die pressing mold ontology 1 of several segments different length is made, at this time due to A, D long
Spend it is identical, and when not flattening again, it is only necessary to make 4 flat-die pressing mold ontologies 1, respectively 10cm, 5cm, 6cm, 15cm long,
Several 3 mounting holes of magnet are got on bottom 4 in pressing mold, pitch of holes is mutually all 2mm with 3 height of magnet in 2cm, hole depth；
C), magnet 3 identical with mounting hole size shape is made, magnet 3 is 5mm diameter circular, and magnet 3 is installed on pressure
Bottom 4 in mould, 3 top of magnet keeps horizontal with 4 upper surface of bottom in pressing mold at this time；
D), flattening number is 2 times, and the group ordered series of numbers for flattening required flat-die pressing mold ontology 1 each time is gone out, and is pressed for the first time
It is flat, corresponding position required for the corresponding A made, B, C flat-die pressing mold ontology 1 flattened are mounted on；Flat-die pressing mold is installed
Positioning mark is first carried out when ontology 1 on sliding block 5, it is required installation flat-die pressing mold ontology 1 two sides add limiting device, two
The distance between a limiting device is exactly 1 length of flat-die pressing mold ontology, by bottom 4 in 1 pressing mold of flat-die pressing mold ontology close to sliding block 5,
Flat-die pressing mold ontology 1 will directly be adsorbed in sliding block end 6 do not need again left and right be finely adjusted, remove limiting device after installing.
E), bending machine works, and carries out first time pressing；
F), the flat-die pressing mold ontology 1 of A, B, C pressing is removed, the flat-die pressing mold ontology 1 that installation D, E are flattened carries out second
It flattens, flattens and complete.
Bending machine pressing is carried out, the flat-die pressing mold ontology 1 installed using magnet 3, quickly, stability is good for installation, when work
Time will not shift, and job schedule is fast, using multistage flat-die pressing mold ontology 1, for the pressing of different parts area and length
Area is flattened, high-quality, and progress is fast, is avoided and is flattened the consequence for once leading to other position distortions caused by independent flatten,
The component of rule can only be flattened by also overcoming whole flat-die pressing mold, and it is free to flatten mode, and it is good to flatten effect, avoid because
It is at low cost to flatten the secondary defect introduced.
Schematically the invention and embodiments thereof are described above, description is not limiting, not
In the case where spirit or essential characteristics of the invention, the present invention can be realized in other specific forms.Institute in attached drawing
What is shown is also one of the embodiment of the invention, and actual structure is not limited to this, any attached in claim
Icon note should not limit the claims involved.So not departed from if those of ordinary skill in the art are inspired by it
In the case where this creation objective, frame mode similar with the technical solution and embodiment are not inventively designed, it should all
Belong to the protection scope of this patent.In addition, one word of " comprising " is not excluded for other elements or step, "one" word before the component
It is not excluded for including " multiple " element.The multiple element stated in claim to a product can also by an element by software or
Person hardware is realized.The first, the second equal words are used to indicate names, and are not indicated any particular order.
Claims (10)
1. a kind of bending machine stamping method, which is characterized in that steps are as follows:
A), the component flattened required for detecting needs to flatten position and size, enters bending machine one end with component and makees
To calculate, it is corresponding needed for sliding block (5) position and each section of pressing position sliding block (5) to calculate the position flattened required for it
Flatten length；
B), according to required pressing length, the flat-die pressing mold ontology (1) of several segments different length is made, in pressing mold on bottom (4)
Several magnet (3) mounting hole is got, for pitch of holes within 10cm, hole depth is identical as magnet (3) height；
C), magnet (3) identical with mounting hole size shape is made, magnet (3) is installed on bottom in pressing mold (4), at this time magnet
(3) top keeps horizontal with bottom (4) upper surface in pressing mold；
D), the corresponding number flattened is decomposed, the group ordered series of numbers for flattening required flat-die pressing mold ontology (1) each time is gone out, for the first time
It flattens, the position of corresponding sliding block (5) required for the corresponding flat-die pressing mold ontology (1) flattened for the first time made is mounted on；
E), bending machine works, and carries out first time pressing；
F), remove the flat-die pressing mold ontology (1) flattened for the first time and the flat-die pressing mold ontology (1) that flattens next time be installed, successively into
The pressing of the different numbers of row, is completed until flattening.
2. a kind of bending machine stamping method according to claim 1, which is characterized in that step D), F) in, install flat-die pressure
Positioning mark first is carried out on sliding block (5) before mould body (1), in the two sides of required installation flat-die pressing mold ontology (1) plus limit
Device, the distance between two limiting devices are exactly flat-die pressing mold ontology (1) length, by bottom in flat-die pressing mold ontology (1) pressing mold
(4) close to sliding block (5), flat-die pressing mold ontology (1), which will directly be adsorbed in sliding block end (6) and not need left and right again, to be finely adjusted, peace
Limiting device is removed after installing.
3. a kind of bending machine stamping method according to claim 1, it is characterised in that: carry out pressing mold to component in method
Mold include flat-die pressing mold ontology (1), it is spill that the flat-die pressing mold ontology (1), which is section, and the protrusion on both sides is pressing mold
Shoulder (2), intermediate recess position are bottom (4) in pressing mold, and bottom (4) is provided with several blind holes in pressing mold, be provided in blind hole with it is blind
The magnet (3) of hole size exact matching.
4. a kind of bending machine stamping method according to claim 3, it is characterised in that: the flat-die pressing mold ontology (1)
It is made of the independent die segments of several segments, magnet (3) is equidistantly provided on each section.
5. a kind of bending machine stamping method according to claim 3 or 4, it is characterised in that: the blind hole with it is corresponding
Magnet (3) section is round, triangle or diamond shape.
6. a kind of bending machine stamping method according to claim 3 or 4, it is characterised in that: the magnet (3) is neodymium iron
Boron magnets, magnet (3) width that the distance between magnet (3) is 2-5 times two-by-two.
7. a kind of bending machine stamping method according to claim 3, it is characterised in that: in pressing mold shoulder (2) inside shoulder
Angle (7) is chamfering, and installation when avoids damaging caused by pressing mold shoulder (2) and sliding block (5) collision.
8. a kind of bending machine stamping method according to claim 3, it is characterised in that: flat-die pressing mold ontology (1) bottom is set
It is equipped with one layer of thermal treatment layer, thermal treatment layer hardness is 58 degree of Rockwell hardness or more.
9. a kind of bending machine stamping method according to claim 3, it is characterised in that: pressing mold shoulder (2) height and magnet
(3) height ratio is 2:10.
10. a kind of bending machine stamping method according to claim 3 or 4 or 7 or 8 or 9, it is characterised in that: in bending machine
Sliding block end (6) width and bottom in pressing mold (4) are of same size, and flat-die pressing mold ontology (1) is mutually adsorbed with sliding block end (6), fixed
In on sliding block end (6), flat-die pressing mold ontology (1) and sliding block (5) gapless.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711398684.5A CN108127030B (en) | 2016-08-08 | 2016-08-08 | A kind of bending machine stamping method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644259.9A CN106216516B (en) | 2016-08-08 | 2016-08-08 | A kind of bender pressing mold and bender |
| CN201711398684.5A CN108127030B (en) | 2016-08-08 | 2016-08-08 | A kind of bending machine stamping method |
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| CN108127030B true CN108127030B (en) | 2019-09-06 |
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| CN109175073B (en) * | 2018-09-06 | 2019-11-26 | 天台中台机械股份有限公司 | A kind of punching apparatus |
| CN109877186A (en) * | 2019-01-26 | 2019-06-14 | 南京盛大重工机械有限公司 | A kind of bending machine pressing film method |
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| JP2003117607A (en) * | 2001-10-09 | 2003-04-23 | Kitagawa Seisakusho:Kk | Die for press bending machine |
| ITPR20030037A1 (en) * | 2003-05-23 | 2004-11-24 | Schiavi Macchine Ind Spa | SUPPORT SYSTEM OF A PUNCH FOR BENDING PRESS. |
| CN101147934A (en) * | 2007-11-08 | 2008-03-26 | 上海交通大学 | Tube bending forming processing device |
| CN102248037A (en) * | 2011-05-31 | 2011-11-23 | 苗朋飞 | Bender locating device |
| CN202180139U (en) * | 2011-06-30 | 2012-04-04 | 苏州市天烨机械工程有限公司 | Bending die |
| CN202146961U (en) * | 2011-07-07 | 2012-02-22 | 安徽泰昂电力技术有限公司 | Integral device for pressing and cutting lines |
| CN102363182A (en) * | 2011-11-23 | 2012-02-29 | 天津市双威精密模具有限公司 | Inner turning stamping die for elastic metal piece |
| CN203030678U (en) * | 2012-11-30 | 2013-07-03 | 湖南华菱湘潭钢铁有限公司 | Roller leveler of steel plate |
| CN203508653U (en) * | 2013-08-27 | 2014-04-02 | 苏州乐威精密钣金有限公司 | Sheet metal part flattening jig |
| CN204148345U (en) * | 2014-09-11 | 2015-02-11 | 台州浩然机械制造有限公司 | A kind of bending forming mechanism of solar components welding bending and molding blanking all-in-one |
| CN204747262U (en) * | 2015-06-25 | 2015-11-11 | 滁州达世汽车配件有限公司 | Punching press mould of bending |
| CN204842527U (en) * | 2015-07-27 | 2015-12-09 | 保定凯博瑞机械制造有限公司 | Metal work school shape device |
| CN205887837U (en) * | 2016-08-08 | 2017-01-18 | 安徽威亚机械制造有限公司 | Bender moulding -die and bender |
-
2016
- 2016-08-08 CN CN201610644259.9A patent/CN106216516B/en active Active
- 2016-08-08 CN CN201711398684.5A patent/CN108127030B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108127030A (en) | 2018-06-08 |
| CN106216516B (en) | 2018-09-11 |
| CN106216516A (en) | 2016-12-14 |
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Denomination of invention: A pressing method of bending machine Effective date of registration: 20200807 Granted publication date: 20190906 Pledgee: Agricultural Bank of China Limited Dangtu County sub branch Pledgor: ANHUI WEIYA MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2020980004764 |
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Address after: 243000 West Industrial Park, Bowang Town, Bowang District, Maanshan City, Anhui Province Patentee after: Anhui Xinweiya Machinery Manufacturing Co.,Ltd. Address before: 243131 Yongxin Road, West Industrial Park, Bowang Town, Bowang District, Ma'anshan City, Anhui Province Patentee before: ANHUI WEIYA MACHINERY MANUFACTURING Co.,Ltd. |