CN101758141A - General stamping mould for automatic centering of plates with different widths - Google Patents
General stamping mould for automatic centering of plates with different widths Download PDFInfo
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- CN101758141A CN101758141A CN201010022561A CN201010022561A CN101758141A CN 101758141 A CN101758141 A CN 101758141A CN 201010022561 A CN201010022561 A CN 201010022561A CN 201010022561 A CN201010022561 A CN 201010022561A CN 101758141 A CN101758141 A CN 101758141A
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- feed mechanism
- automatic centering
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Abstract
The invention relates to a general stamping mould for the automatic centering of plates with different widths, belonging to the technical field of the stamping forming of all metal plates of traffic transportation moulds, i.e. automobiles, tracks, aviations, ships, and the like, electrotomes, appliances and the design and the manufacture related moulds. The general stamping mould comprises a concave mould, a convex mould and a feed mechanism, wherein the feed mechanism is automatic centering feed mechanism using the geometric center of a plate feeding direction as a material guiding standard. The invention has novel structure and simple manufacture, adopts the geometric center of a plate as the positioning standard of the feed mechanism, can process products satisfying the requirements as long as the width is within a range no matter how the width of the plate is changed. The invention adopts all power ways, such as manpower, electric power, and the like; and in addition, the stamping mould structure with automatic centering feed has obvious effects of realizing one mould with multiple products, reducing cost and enhancing efficiency under the product diversification tendency of the modern society and the large background of energy conservation and emission reduction.
Description
Technical field
The present invention relates to all metal sheet stamping forming technique fields and related die design and manufacturing field in traffic apparatus of transport, instrument electricity, the household electrical appliances such as automobile, track, aviation, boats and ships, specifically a kind of general stamping mould of plates with different widths automatic centering.
Background technology
Along with the progress of modern industrial technology, human pursuit to quality of life improves constantly, and the variation of products such as household electrical appliances, commodity, bicycle, automobile aspect material, shape, size requires more and more higher.And the production lot of single variety, specification product is more and more littler, makes the die cost of single-piece constantly promote.One pair is the mould of a certain single product design and manufacturing, has often only produced very little batch and has just lost value because the life cycle of product finishes in advance.Cause cost raising, the wasting of resources.Enterprises'Competitiveness is affected thereupon.
Under technical merit now, the personalization of the order formula of product, variation, specification style is produced and can well be realized by information management technique.And the shortage that adapts to this variation, many specifications, low cost, general mould structure form has relatively become the development bottleneck of this trend.Need one of this universal mold structure concrete form, have symmetric shape exactly, except the size on certain direction is different, the product that all the other geomeries all remain unchanged.Therefore can in identical mold cavity, produce the product of different size by only changing blank width.Be a flanged pin tubular shallow recessing, shallow drawing product as shown in Figure 1, can once drawing and forming.In once drawing forming limit scope, change the plate width and change the degree of depth of pull and stretch, can on same secondary mould, obtain differing heights but lip diameter, the product that the barrel diameter is identical.This type of product form can be deduced out a lot of different examples.
But this class has the product of symmetric shape when the change blank width, is subjected to the restriction of sending the guide benchmark to of mould.The sheet feed material guide mechanism of general diel all adopts a side to locate as benchmark, sends guide to.When the plate width changed, as long as benchmark is constant, the part that exceeds available width was unnecessary at the opposite side of die cavity, but can not have influence on the size of product, only influences stock utilization.The width deficiency then may cause product failure and punching press cutting edge to damage (Fig. 2).Increase or the product of reduced width for needs symmetries, if be benchmark with a side still, the part of broadening or shortening can only reflect at opposite side, and is unnecessary or not enough, can not realize the purpose of symmetry processing.
Summary of the invention
Purpose of the present invention is exactly will solve above-mentioned deficiency and the general stamping mould of a kind of plates with different widths automatic centering of providing.
For achieving the above object, the present invention proposes a kind of general stamping mould of plates with different widths automatic centering, comprise die, punch and feed mechanism, it is characterized by: it is the automatic centering feed mechanism of guide benchmark that described feed mechanism adopts the geometric center of sheet feed direction.
Described automatic centering feed mechanism is diamond structure, symmetrical rotating cam mechanism, bevel gear structure or symmetrical connecting rod chute stock guide mechanism.
Described symmetrical connecting rod chute stock guide mechanism comprises guide pad, centering connecting rod, adjusts locking nail, described left and right guide pad is installed in the guide pad chute, connect the centering connecting rod between the left and right guide pad, be provided with the adjustment locking nail between two centering connecting rods, adjust locking nail and be arranged in the adjustment baseline trough.
The width of described plate is at 10-200mm.
The main points of this versatility diel are that plate is the guide benchmark with the geometric center of feeding direction.No matter how the width of plate changes, if both sides parallel can guarantee to send to be positioned at geometric center; The geometric center that realizes feeding direction is that the feed mechanism form of guide benchmark has a variety of.Such as: diamond structure, symmetrical rotating cam mechanism, bevel gear structure and symmetrical connecting rod chute stock guide mechanism etc.Go for the feed mechanism of any material.Such as: metal blank, plastic cement plate, compound plate etc.; Be not limited to diel, can be used for the feed mechanism of any purposes.Such as: punching press, rolling, machined etc.; Can adopt manual and any power of employing and control form.
Beneficial effect of the present invention: novel structure, making are simply, easy to use, the location benchmark of feed mechanism adopts the geometric center of plate, no matter how the width of plate changes, as long as width can both process satisfactory product in allowed limits, the present invention can adopt all power form such as manpower, electric power, under the trend of modern society's product diversification, advocating under the overall background of energy-saving and emission-reduction, the punch die structure that this automatic centering is sent to is to realizing mould fecund product, reduce cost, raising the efficiency and have tangible effect.
Description of drawings
Fig. 1 is the flanged pin tubular shallow recessing, shallow drawing product schematic diagram of variable height;
The plate width was overproof when Fig. 2 was a side positioning and guiding influences schematic diagram;
Fig. 3 is a structural representation of the present invention;
Fig. 4 is the vertical view of Fig. 3;
Plate contractions behind among the figure, 01 mould is bright, 02 cope match-plate pattern, 03 upper die plate, 04 liftout spring, 05 die, 06 drawing part, 07 die block, 08 guide pillar guide pin bushing, 09 blank holder, 10 flanging springs, 11 punch retainers, 12 punch, 13 lower bolsters, 14 pull and stretch die cavities, 15 plates, 16 guide pad chutes, 17 left guide pads, 18 float backgauges nail, 19 pull and stretch, 20 centering connecting rods, 21 are adjusted locking nails, 22 adjustment baseline troughs, 23 right guide pads, 24 blanking punches.
The specific embodiment
Referring to Fig. 3, a kind of automatic centering mechanism, mold cavity is constant and be common to one of diel example of different plate width.It is benchmark that the feed mechanism of plate adopts geometric center.The width of billot can change in the 10-200mm scope; Change the stamping products that to produce different depth or width according to blank width.
Its operation principle is: when between the deflector chute of the sheet feed guide pad 17,23 of certain width, adjusting locking nail 21 moves up and down at the A point, drive two centering connecting rods 20, promote guide pad 17,23, in guide pad chute 16,, keep plate 15 to send to for benchmark centering with the geometric center lines along the moving of B, C point direction symmetry to inside and outside.The billot end stops after running into the backgauge nail 18 that floats, and the feeding pressure mechanism of descending drive upper die plate 3 of slider of punch and counterdie blank holder 9 compresses blank, and under certain pressure-pad-force effect, patrix continues descending, and 12 pairs of plates of pull and stretch punch carry out pull and stretch.At this moment plate is drawn into die 5, and deep-drawing deformation takes place, and inwardly shrink the edge of plate.Pull and stretch is finished, and is fed to next station, with blanking punch 24, is washed into the shallow tubular drawing part of certain lip diameter.The plate width is in suitable scope, and corresponding drawing coefficient is limited within the scope that this plate allows first, and the bottom dead center position of control slider of punch can be controlled the height h of drawing part.Thereby by adopting different plate width, cooperate suitable press closes height, just can on this mould, obtain identical barrel diameter, same flange diameter, but the different product of height h.
Claims (4)
1. the general stamping mould of a plates with different widths automatic centering comprises die, punch and feed mechanism, it is characterized by: it is the automatic centering feed mechanism of guide benchmark that described feed mechanism adopts the geometric center of sheet feed direction.
2. by the general stamping mould of the described plates with different widths automatic centering of claim 1, it is characterized by: described automatic centering feed mechanism is diamond structure, symmetrical rotating cam mechanism, bevel gear structure or symmetrical connecting rod chute stock guide mechanism.
3. press the general stamping mould of the described plates with different widths automatic centering of claim 2, it is characterized by: described symmetrical connecting rod chute stock guide mechanism comprises guide pad, centering connecting rod, adjusts locking nail, described left and right guide pad is installed in the guide pad chute, connect the centering connecting rod between the left and right guide pad, be provided with the adjustment locking nail between two centering connecting rods, adjust locking nail and be arranged in the adjustment baseline trough.
4. by the general stamping mould of claim 1,2 or 3 described plates with different widths automatic centerings, it is characterized by: the width of described plate is at 10-200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100225613A CN101758141B (en) | 2010-01-08 | 2010-01-08 | General stamping mould for automatic centering of plates with different widths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100225613A CN101758141B (en) | 2010-01-08 | 2010-01-08 | General stamping mould for automatic centering of plates with different widths |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101758141A true CN101758141A (en) | 2010-06-30 |
| CN101758141B CN101758141B (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010100225613A Expired - Fee Related CN101758141B (en) | 2010-01-08 | 2010-01-08 | General stamping mould for automatic centering of plates with different widths |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418684A (en) * | 2013-07-31 | 2013-12-04 | 哈尔滨汽轮机厂有限责任公司 | Die used for punch forming of commingler of gas turbine combustor |
| CN105195631A (en) * | 2014-06-17 | 2015-12-30 | 上海通用汽车有限公司 | Sheet metal position adjustment equipment and adjustment method thereof |
| CN107030206A (en) * | 2017-05-02 | 2017-08-11 | 鹏飞精密五金制品（无锡）有限公司 | A kind of mould taper guiding mechanism |
| CN108543837A (en) * | 2018-05-30 | 2018-09-18 | 安徽省航天机床制造股份有限公司 | A kind of high quality veneer reeling machine |
| CN110496904A (en) * | 2019-09-10 | 2019-11-26 | 苏州市冯氏智能科技有限公司 | A kind of stamping die with umbrella shaped support structure |
| CN113102629A (en) * | 2021-03-25 | 2021-07-13 | 皇裕电子科技(扬州)有限公司 | Waste-free rounding device and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD137897A1 (en) * | 1978-07-20 | 1979-10-03 | Rolf Boegel | ROLLING BASKET FOR RIBBON MATERIAL |
| CN2801315Y (en) * | 2004-11-27 | 2006-08-02 | 中色科技股份有限公司 | Automatic alignment device of wrapper steel wire mesh belt |
| CN100532226C (en) * | 2006-09-25 | 2009-08-26 | 康凤明 | Metal plate coils centralizing apparatus |
| CN201296567Y (en) * | 2008-10-29 | 2009-08-26 | 济南二机床集团有限公司 | Device for automatically centering decoiled wire coil |
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2010
- 2010-01-08 CN CN2010100225613A patent/CN101758141B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418684A (en) * | 2013-07-31 | 2013-12-04 | 哈尔滨汽轮机厂有限责任公司 | Die used for punch forming of commingler of gas turbine combustor |
| CN103418684B (en) * | 2013-07-31 | 2015-08-26 | 哈尔滨汽轮机厂有限责任公司 | A kind of gas-turbine combustion chamber blender punch forming mould |
| CN105195631A (en) * | 2014-06-17 | 2015-12-30 | 上海通用汽车有限公司 | Sheet metal position adjustment equipment and adjustment method thereof |
| CN107030206A (en) * | 2017-05-02 | 2017-08-11 | 鹏飞精密五金制品（无锡）有限公司 | A kind of mould taper guiding mechanism |
| CN108543837A (en) * | 2018-05-30 | 2018-09-18 | 安徽省航天机床制造股份有限公司 | A kind of high quality veneer reeling machine |
| CN108543837B (en) * | 2018-05-30 | 2019-11-19 | 安徽省航天机床制造股份有限公司 | A kind of high quality veneer reeling machine |
| CN110496904A (en) * | 2019-09-10 | 2019-11-26 | 苏州市冯氏智能科技有限公司 | A kind of stamping die with umbrella shaped support structure |
| CN110496904B (en) * | 2019-09-10 | 2024-03-15 | 苏州市冯氏智能科技有限公司 | Stamping die with umbrella-shaped supporting structure |
| CN113102629A (en) * | 2021-03-25 | 2021-07-13 | 皇裕电子科技(扬州)有限公司 | Waste-free rounding device and method |
| CN113102629B (en) * | 2021-03-25 | 2022-11-22 | 皇裕电子科技(扬州)有限公司 | Waste-free rounding device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101758141B (en) | 2012-05-23 |
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| C14 | Grant of patent or utility model | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100630 Assignee: Nanjing Jiasheng Mechanical and Electrical Equipment Manufacture Co., Ltd. Assignor: Shanghai University of Engineering Science Contract record no.: 2014320000444 Denomination of invention: General stamping mould for automatic centering of plates with different widths Granted publication date: 20120523 License type: Exclusive License Record date: 20140528 |
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Granted publication date: 20120523 Termination date: 20210108 |