CN102974686A - Iron pressure plate progressive die - Google Patents
Iron pressure plate progressive die Download PDFInfo
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- CN102974686A CN102974686A CN2012105012186A CN201210501218A CN102974686A CN 102974686 A CN102974686 A CN 102974686A CN 2012105012186 A CN2012105012186 A CN 2012105012186A CN 201210501218 A CN201210501218 A CN 201210501218A CN 102974686 A CN102974686 A CN 102974686A
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Abstract
The invention discloses an iron pressure plate progressive die which comprises an upper die assembly and a lower die assembly. The upper and lower die assemblies are sequentially provided with drawing stations, edge cutting stations I, edge cutting stations II, curling stations and blank cutting stations in a feed direction. The iron pressure plate progressive die provided by the invention can be matched with an automatic feeder to draw element rests, remove indented parts of groove walls, curl and form grooves and cut blanks for a stripe-like tablet driven by a press. The tablet is connected integrally before the blanks are cut and machined and enters into the stations along a the same track. Compared with conventional machining by steps, the rate of equipment utilization and machining efficiency are improved, and machined products machined are uniform in structure, the size precision of the products is ensured, and the product quality is improved.
Description
Technical field
The present invention relates to a kind of iron pressing plate processing mold, relate in particular to a kind of iron pressing plate progressive die.
Background technology
The iron pressing plate is a kind of grooved plate of being made by the metal tablet, by two parallel edges to the two side that consists of grooved with lateral buckling, its sidewall is along the respectively indentation of two ends of groove, its bottom land middle part forms the convex tendon parallel with the two side to the groove inner bulge, the general cold stamping shaped method of the putting processing of employing take the bar shaped tablet as raw material, need through cutting off the operation machining blanks, again with blank through drawing, cut edge and overturning process machine-shaping, the iron pressing plate generally divides order processing in the prior art, not only utilization rate of equipment and installations is low, working (machining) efficiency is low, and workpiece need multiple clamping location, and error accumulation is large, it is low to process the product size precision, and percent defective is high.
Therefore, for addressing the above problem, need a kind of progressive die for processing iron pressing plate, to improve utilization rate of equipment and installations and working (machining) efficiency, guarantee simultaneously product quality, the rate of reducing the number of rejects and seconds.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of iron pressing plate progressive die, be provided with successively along feed direction and draw station, side cut station I, side cut station II, flange station and blanking cut off station, can cooperate autoloader that the bar shaped tablet is carried out convex tendon successively under the drive of a press draws, cell wall indentation Partial Resection, flange grooving and blanking cut off, tablet was connected to integral body and enters each station along same track before blanking cut off processing, compare with traditional minute order processing, can improve utilization rate of equipment and installations and working (machining) efficiency, and it is unified to process product structure, be beneficial to and guarantee the product size precision, improve the quality of products.
The iron pressing plate progressive die of the present invention comprises upper die component and lower membrane module, and described upper die component and lower membrane module are provided with successively along feed direction and draw station, side cut station I, side cut station II, flange station and blanking cut-out station.
Further, also comprise the correcting assembly for the tablet correcting, described correcting assembly comprises is located at the drift I that is used for tablet is carried out punching of drawing station and the corresponding correcting pin I in hole of being located at least side cut station I and described drift I and processing;
Further, described drift I is located at and is drawn the station feed side for the tablet connecting band is carried out punching, and its diameter is not more than the width of corresponding punching place of described connecting band;
Further, described drift I is located at and is drawn the station feed side and be used for the cut-off part that the corresponding described blanking of tablet connecting band cuts off station is carried out punching;
Further, the feed side of described side cut station I, side cut station II and flange station is equipped with the corresponding correcting pin I in hole of processing with described drift I;
Further, described correcting assembly also comprises being located at and draws the station feed side and be used for drift II that punching is carried out in side cut place of the corresponding described side cut station of tablet connecting band; The feed side of described side cut station I is provided with the corresponding correcting pin II in hole of processing with described drift II;
Further, described upper die component comprises the upper bolster that is connected in one from top to bottom, upper padding plate, public clamping plate, stripper plate backing plate and stripper plate and vertically be butted on the upper padding plate bottom surface and fix and pass described public clamping plate, stripper plate backing plate and stripper plate correspondence are located at the piece that draws that draws station, be located at the upper stripping and slicing of side cut station I and side cut station II, be located at the briquetting of flange station and be located at the upper cutter that blanking cuts off station, described public clamping plate and upper padding plate are fixed in upper bolster, stripper plate and stripper plate backing plate are fixed in one and along vertically being slidingly connected to upper bolster, are provided with the elastic component that is used to the stripper plate backing plate that downward elastic force is provided between upper bolster and stripper plate backing plate; Described lower membrane module comprises the die shoe that is fixed in from bottom to top one, lower bolster and lower bolster, described lower bolster correspondence is drawn piece and is provided with and draws groove, stripping and slicing is provided with lower stripping and slicing on the correspondence, corresponding briquetting is provided with indent, corresponding upper cutter is provided with the side cut station I of lower cutter and lower bolster, the convex tendon that side cut station II and flange station correspondence are drawn station processing is provided with the deep gouge of stepping down, described lower stripping and slicing and lower cutter vertically pass lower bolster and are butted on the lower bolster end face and fix, stripping and slicing and lower cutter are provided with slug hole under die shoe and the lower bolster correspondence, lower membrane module also comprises along drawing station, a plurality of floating pins that side cut station I and side cut station II are arranged, described floating pin vertically passes lower bolster and is double and arranges, and described stripper plate bottom surface and floating pin be the corresponding counterbore that is provided with one by one;
Further, described drift I and drift II are vertically passed public clamping plate, stripper plate backing plate and stripper plate and are butted on the upper padding plate bottom surface and fix, the corresponding drift I of lower bolster be provided with cooperate with it carry out punching processing rush piece I, corresponding drift II be provided with cooperate with it carry out punching processing rush the piece II; Describedly rush the piece I, rush the piece II, correcting pin I and correcting pin II vertically pass lower bolster and be butted on the lower bolster end face and fix, lower bolster and die shoe correspondence are rushed the piece I and are rushed the piece II and be provided with slug hole;
Further, between upper die component and lower membrane module, also be provided with for the lead that upper die component is vertically led, described lead is butted on the upper padding plate bottom surface and fixes and pass described public clamping plate, stripper plate backing plate and stripper plate and stretch out, and corresponding guide pillar is provided with guide pin bushing on the described lower bolster.
The invention has the beneficial effects as follows: the iron pressing plate progressive die of the present invention, be provided with successively along feed direction and draw station, side cut station I, side cut station II, flange station and blanking cut off station, can cooperate autoloader that the bar shaped tablet is carried out convex tendon successively under the drive of a press draws, cell wall indentation Partial Resection, flange grooving and blanking cut off, tablet was connected to integral body and enters each station along same track before blanking cut off processing, compare with traditional minute order processing, can improve utilization rate of equipment and installations and working (machining) efficiency, and it is unified to process product structure, be beneficial to and guarantee the product size precision, improve the quality of products.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples:
Fig. 1 is iron pressure plate structure schematic diagram;
Fig. 2 is A-A place cutaway view among Fig. 1;
Fig. 3 is structural representation of the present invention;
Fig. 4 is the upper die component plane;
Fig. 5 is lower membrane module plane;
Fig. 6 is the upper padding plate structural representation;
Fig. 7 is public clamp region schematic diagram;
Fig. 8 is stripper plate backing structure schematic diagram;
Fig. 9 is the stripping board structure schematic diagram;
Figure 10 is the lower bolster structural representation;
Figure 11 is the lower bolster structural representation.
The specific embodiment
Fig. 1 is iron pressure plate structure schematic diagram, Fig. 2 is A-A place cutaway view among Fig. 1, Fig. 3 is structural representation of the present invention, Fig. 4 is the upper die component plane, Fig. 5 is lower membrane module plane, Fig. 6 is the upper padding plate structural representation, Fig. 7 is public clamp region schematic diagram, Fig. 8 is stripper plate backing structure schematic diagram, Fig. 9 is the stripping board structure schematic diagram, Figure 10 is the lower bolster structural representation, Figure 11 is the lower bolster structural representation, as shown in the figure: the iron pressing plate progressive die of present embodiment, comprise upper die component and lower membrane module, described upper die component and lower membrane module are provided with successively along feed direction and draw station 1, side cut station I 2, side cut station II 3, turn over all over station 4 and blanking and cut off station 5, upper die component comprises the upper bolster 6 that is connected in one from top to bottom, upper padding plate 7, public clamping plate 8, stripper plate backing plate 9 and stripper plate 10 and vertically be butted on upper padding plate 7 bottom surfaces and fix and pass described public clamping plate 8, stripper plate backing plate 9 and stripper plate 10 correspondences be located at draw station 1 draw piece 11, be located at the upper stripping and slicing 12 of side cut station I 2 and side cut station II 3, be located at the briquetting 13 and the upper cutter 14 of being located at blanking cut-out station 5 that turn over all over station 4, described public clamping plate 8 and upper padding plate 7 are fixed in upper bolster 6, stripper plate 10 is fixed in one with stripper plate backing plate 9 and the edge vertically is slidingly connected to upper bolster 6, stripper plate 10 can be slidingly connected by pin bolt and upper bolster 6 with stripper plate backing plate 9, be provided with the elastic component 15 that is used to stripper plate backing plate 9 that downward elastic force is provided between upper bolster 6 and stripper plate backing plate 9, elastic component 15 can be spring, elastic rubber etc.; Described lower membrane module comprises the die shoe 16 that is fixed in from bottom to top one, lower bolster 17 and lower bolster 18, described lower bolster 18 correspondences are drawn piece 11 and are provided with and draw groove 19, stripping and slicing 12 is provided with lower stripping and slicing 20 on the correspondence, corresponding briquetting 13 is provided with indent 21, corresponding upper cutter 14 is provided with the side cut station I 2 of lower cutter 22 and lower bolster 18, side cut station II 3 and turn over the convex tendon that draws station 1 processing all over station 4 correspondences and be provided with the deep gouge 23 of stepping down, described lower stripping and slicing 20 and lower cutter 22 vertically pass lower bolster 18 and are butted on lower bolster 17 end faces and fix, die shoe 16 and lower bolster 17 corresponding lower strippings and slicings 20 and lower cutter 22 are provided with slug hole 24, lower membrane module also comprises along drawing station 1, a plurality of floating pins 25 that side cut station I 2 and side cut station II 3 are arranged, described floating pin 25 vertically passes lower bolster 18 and is double and arranges, can provide elastic force upwards for it by spring or elastic rubber are set between floating pin 25 lower ends and die shoe 16, described stripper plate 10 bottom surfaces and floating pin 25 be the corresponding counterbore 26 that is provided with one by one, floating pin 25 upper ends are provided with the annulus draw-in groove 27 that snaps in for tablet limit section, the corresponding workpiece in stripper plate 10 bottom surfaces is provided with location deep gouge 28, during use the bar shaped tablet is arranged between the annulus draw-in groove 27 of floating pins 25 in insertion under the drive of autoloader two, when upper die component is positioned at top dead centre, draw piece 11, upper stripping and slicing 12, in briquetting 13 and the upper cutter 14 lower end indentation stripper plates 10, when upper die component is descending, stripper plate 10 contacts first workpiece and with workpiece with floating pin 25 presses down until lower bolster 18 end faces, upper bolster 6 drives upper padding plate 7, public clamping plate 8, draw piece 11, upper stripping and slicing 12, briquetting 13 and upper cutter 14 continue lower elastic component 15 compressions of exercising between upper bolster 6 and the stripper plate backing plate 9 and draw simultaneously piece 11, upper stripping and slicing 12, briquetting 13 and upper cutter 14 make workpiece be positioned at different station to carry out corresponding processing by stretching out in the stripper plate 10, the bar shaped tablet just can be successively through drawing station 1 under the drive of autoloader, side cut station I 2, side cut station II 3, turn over all over station 4 and blanking and cut off station 5 processing, side cut station I 2 and side cut station II 3 share a upper stripping and slicing 12, and 12 stamping-outs of upper stripping and slicing excise the tablet link both sides cell wall indentation part that is positioned at side cut station I 2 and 3 liang of stations of side cut station II simultaneously.
In the present embodiment, also comprise the correcting assembly for the tablet correcting, described correcting assembly comprises is located at the drift I 29 that is used for tablet is carried out punching of drawing station 1 and the corresponding correcting pin I 30 in hole of being located at least side cut station I 2 and described drift I 29 and processing, corresponding correcting pin I 30 is provided with pin hole I 37 on the stripper plate 10, make in the feeding process and carry out horizontal location by 30 pairs of tablets of correcting pin I, guarantee that tablet enters each station along same track, guarantee that the iron pressure plate structure is unified, be beneficial to and improve product size precision and quality.
In the present embodiment, described drift I 29 is located at and is drawn station 1 feed side for the tablet connecting band is carried out punching, its diameter is not more than the width of corresponding punching place of described connecting band, the hole that drift I 29 is processed can be removed in following process, do not destroy product structure, guarantee the serviceability of product.
In the present embodiment, described drift I 29 is located at and is drawn station 1 feed side and be used for the cut-off part that the corresponding described blanking of tablet connecting band cuts off station 5 is carried out punching, the hole that drift I 29 is processed can cut off station 5 at blanking and remove, it is residual not form fabrication hole at product, guarantees original structure and the serviceability thereof of product.
In the present embodiment, described side cut station I 2, side cut station II 3 and the feed side that turns over all over station 4 are equipped with the corresponding correcting pin I 30 in hole of processing with described drift I 29, can improve positioning accuracy by the location, many places.
In the present embodiment, described correcting assembly also comprises being located at and draws station 1 feed side and be used for drift II 31 that punching is carried out in side cut place of the corresponding described side cut station of tablet connecting band; The feed side of described side cut station I 2 is provided with the corresponding correcting pin II 32 in hole of processing with described drift II 31, corresponding correcting pin II 32 is provided with pin hole II 38 on the stripper plate 10, be positioned at by drift II 31 and correcting pin II 32 and draw around the station 1, can man-hour tablet be located reliably drawing to add, the restriction tablet flows, avoid drawing adding and produce fold and distortion man-hour, and the hole that drift II 31 is processed can be by the stamping-out excision of upper stripping and slicing 12, it is residual not form fabrication hole at product, guarantees original structure and the serviceability thereof of product.
In the present embodiment, described drift I 29 and drift II 31 are vertically passed public clamping plate 8, stripper plate backing plate 9 and stripper plate 10 and are butted on upper padding plate 7 bottom surfaces and fix, lower bolster 18 corresponding drift I 29 be provided with cooperate with it carry out punching processing rush piece I 33, corresponding drift II 31 be provided with cooperate with it carry out punching processing rush piece II 34; Describedly rush piece I 33, rush piece II 34, correcting pin I 30 and correcting pin II 32 vertically pass lower bolster 18 and be butted on lower bolster 17 end faces and fix, lower bolster 17 and die shoe 16 correspondences are rushed piece I 33 and are rushed piece II 34 and are provided with slug hole 24.
In the present embodiment, between upper die component and lower membrane module, also be provided with for the lead 35 that upper die component is vertically led, described lead 35 is butted on upper padding plate 7 bottom surfaces and fixes and pass described public clamping plate 8, stripper plate backing plate 9 and stripper plate 10 and stretch out, corresponding guide pillar is provided with guide pin bushing 36 on the described lower bolster 18, can guarantee the mold integral even running.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1. iron pressing plate progressive die is characterized in that: comprise upper die component and lower membrane module, described upper die component and lower membrane module are provided with successively along feed direction and draw station, side cut station I, side cut station II, flange station and blanking and cut off station.
2. the iron pressing plate progressive die according to claim 1, it is characterized in that: also comprise the correcting assembly for the tablet correcting, described correcting assembly comprises is located at the drift I that is used for tablet is carried out punching of drawing station and the corresponding correcting pin I in hole of being located at least side cut station I and described drift I and processing.
3. the iron pressing plate progressive die according to claim 2 is characterized in that: described drift I is located at and is drawn the station feed side and be used for the tablet connecting band is carried out punching, and its diameter is not more than the width of corresponding punching place of described connecting band.
4. the iron pressing plate progressive die according to claim 3 is characterized in that: described drift I is located at and is drawn the station feed side and be used for the cut-off part that the corresponding described blanking of tablet connecting band cuts off station is carried out punching.
5. the iron pressing plate progressive die according to claim 4, it is characterized in that: the feed side of described side cut station I, side cut station II and flange station is equipped with the corresponding correcting pin I in hole of processing with described drift I.
6. the iron pressing plate progressive die according to claim 5 is characterized in that: described correcting assembly also comprises being located at and draws the station feed side and be used for drift II that punching is carried out in side cut place of the corresponding described side cut station of tablet connecting band; The feed side of described side cut station I is provided with the corresponding correcting pin II in hole of processing with described drift II.
7. the iron pressing plate progressive die according to claim 6, it is characterized in that: described upper die component comprises the upper bolster that is connected in one from top to bottom, upper padding plate, public clamping plate, stripper plate backing plate and stripper plate and vertically be butted on the upper padding plate bottom surface and fix and pass described public clamping plate, stripper plate backing plate and stripper plate correspondence are located at the piece that draws that draws station, be located at the upper stripping and slicing of side cut station I and side cut station II, be located at the briquetting of flange station and be located at the upper cutter that blanking cuts off station, described public clamping plate and upper padding plate are fixed in upper bolster, stripper plate and stripper plate backing plate are fixed in one and along vertically being slidingly connected to upper bolster, are provided with the elastic component that is used to the stripper plate backing plate that downward elastic force is provided between upper bolster and stripper plate backing plate; Described lower membrane module comprises the die shoe that is fixed in from bottom to top one, lower bolster and lower bolster, described lower bolster correspondence is drawn piece and is provided with and draws groove, stripping and slicing is provided with lower stripping and slicing on the correspondence, corresponding briquetting is provided with indent, corresponding upper cutter is provided with the side cut station I of lower cutter and lower bolster, the convex tendon that side cut station II and flange station correspondence are drawn station processing is provided with the deep gouge of stepping down, described lower stripping and slicing and lower cutter vertically pass lower bolster and are butted on the lower bolster end face and fix, stripping and slicing and lower cutter are provided with slug hole under die shoe and the lower bolster correspondence, lower membrane module also comprises along drawing station, a plurality of floating pins that side cut station I and side cut station II are arranged, described floating pin vertically passes lower bolster and is double and arranges, and described stripper plate bottom surface and floating pin be the corresponding counterbore that is provided with one by one.
8. the iron pressing plate progressive die according to claim 7, it is characterized in that: described drift I and drift II are vertically passed public clamping plate, stripper plate backing plate and stripper plate and are butted on the upper padding plate bottom surface and fix, the corresponding drift I of lower bolster be provided with cooperate with it carry out punching processing rush piece I, corresponding drift II be provided with cooperate with it carry out punching processing rush the piece II; Describedly rush the piece I, rush the piece II, correcting pin I and correcting pin II vertically pass lower bolster and be butted on the lower bolster end face and fix, lower bolster and die shoe correspondence are rushed the piece I and are rushed the piece II and be provided with slug hole.
9. the iron pressing plate progressive die according to claim 8, it is characterized in that: between upper die component and lower membrane module, also be provided with for the lead that upper die component is vertically led, described lead is butted on the upper padding plate bottom surface and fixes and pass described public clamping plate, stripper plate backing plate and stripper plate and stretch out, and corresponding guide pillar is provided with guide pin bushing on the described lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501218.6A CN102974686B (en) | 2012-11-30 | 2012-11-30 | Iron pressure plate progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210501218.6A CN102974686B (en) | 2012-11-30 | 2012-11-30 | Iron pressure plate progressive die |
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| CN102974686A true CN102974686A (en) | 2013-03-20 |
| CN102974686B CN102974686B (en) | 2015-04-29 |
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| CN201210501218.6A Expired - Fee Related CN102974686B (en) | 2012-11-30 | 2012-11-30 | Iron pressure plate progressive die |
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Cited By (8)
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| CN103286530A (en) * | 2013-06-13 | 2013-09-11 | 江苏沙龙机电科技有限公司 | Automatic connecting plate strap tapping and compound stamping process |
| CN104998968A (en) * | 2015-07-13 | 2015-10-28 | 柳州市楷都汽车零部件有限公司 | Continuous mold for manufacturing vehicle partition boards, and continuous manufacturing method |
| CN105436310A (en) * | 2015-11-27 | 2016-03-30 | 柳州职业技术学院 | Progressive die for safety belt fixing nut stiffening plate |
| CN109513822A (en) * | 2018-12-29 | 2019-03-26 | 佛山市勤健五金制品有限公司 | Lamp cap positive terminal stamping die |
| CN109513825A (en) * | 2018-12-29 | 2019-03-26 | 佛山市勤健五金制品有限公司 | Terminal punching die |
| CN109570344A (en) * | 2018-11-30 | 2019-04-05 | 东莞市斯浦昊模具有限公司 | A kind of complete cycle flange progressive die production technology |
| CN111604411A (en) * | 2020-05-29 | 2020-09-01 | 厦门加新精密金属有限公司 | Stainless steel precise small hole burr-free blanking die and forming method thereof |
| CN115318954A (en) * | 2022-10-17 | 2022-11-11 | 佛山市通用制冷设备有限公司 | Condenser panel machining die and machining method thereof |
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| CN109570344A (en) * | 2018-11-30 | 2019-04-05 | 东莞市斯浦昊模具有限公司 | A kind of complete cycle flange progressive die production technology |
| CN109513822A (en) * | 2018-12-29 | 2019-03-26 | 佛山市勤健五金制品有限公司 | Lamp cap positive terminal stamping die |
| CN109513825A (en) * | 2018-12-29 | 2019-03-26 | 佛山市勤健五金制品有限公司 | Terminal punching die |
| CN109513825B (en) * | 2018-12-29 | 2024-05-07 | 佛山市勤健五金制品有限公司 | Terminal stamping die |
| CN111604411A (en) * | 2020-05-29 | 2020-09-01 | 厦门加新精密金属有限公司 | Stainless steel precise small hole burr-free blanking die and forming method thereof |
| CN115318954A (en) * | 2022-10-17 | 2022-11-11 | 佛山市通用制冷设备有限公司 | Condenser panel machining die and machining method thereof |
| CN115318954B (en) * | 2022-10-17 | 2023-01-17 | 佛山市通用制冷设备有限公司 | Condenser panel processing die and processing method thereof |
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| CN102974686B (en) | 2015-04-29 |
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