CN202479354U - Waveform sheet progressive die - Google Patents
Waveform sheet progressive die Download PDFInfo
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- CN202479354U CN202479354U CN2012200441104U CN201220044110U CN202479354U CN 202479354 U CN202479354 U CN 202479354U CN 2012200441104 U CN2012200441104 U CN 2012200441104U CN 201220044110 U CN201220044110 U CN 201220044110U CN 202479354 U CN202479354 U CN 202479354U
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Abstract
The utility model discloses a waveform progressive die which comprises an upper die assembly and a lower die assembly, wherein the upper die assembly comprises an upper die base and a protruding die fixing plate fixedly connected with the bottom of the upper die base. The lower die assembly comprises a lower die base and a concaved template fixedly connected with the top of the lower die base. The protruding die fixing plate and the concaved template are correspondingly provided with a plurality of stations comprising a punching station, a first blanking station, a second blanking station, a shaping station and a third blanking station according to a processing order. The waveform sheet progressive die is capable of continuously punching parts and suitable for batch production of waveforms, has high production efficiency, greatly increases output of the waveforms and enhances safety of equipment operating personnel.
Description
Technical field
The utility model relates to a kind of punch forming technology of high-strength spring steel, relates to a kind of corrugated sheet progressive die specifically.
Background technology
Corrugated sheet is one of parts of automobile clutch, and its structure is as shown in Figure 1, is a waveform curved slab, all adopts the method for punching press to make the clutch waveform sheet at present.The mould of using in the punching course mainly contains compound die and progressive die, and compound die is meant punch press in one stroke, accomplishes a kind of mould of a plurality of operations such as blanking, punching; Progressive die also is the progressive die, is made up of a plurality of stations, and a series of different punch presses processing is accomplished in the different processing of the related in order completion of each station in the once formation of punch press.Corrugated sheet shown in Figure 1 relates to operations such as punching, blanking, moulding, if then mould structure is too complicated for the employing compound die, the intensity of mould, rigidity, reliability also descend thereupon simultaneously, make and keep in repair difficulty more.
The utility model content
The utility model technical problem to be solved provides a kind of simply constructed corrugated sheet progressive die, and this progressive die is punching parts continuously, and production efficiency is high, and this progressive die is easy to maintenance.For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of corrugated sheet progressive die; Comprise upper die component and following membrane module; Said upper die component comprises upper bolster, the punch retainer that is fixedly connected with the upper bolster bottom; Said down membrane module comprises die shoe, the concave template that is fixedly connected with the die shoe top, correspondingly on said punch retainer and the concave template is provided with a plurality of stations, and said station is followed successively by punching station, the first blanking station, the second blanking station, shaping station and the 3rd blanking station by the priority processing sequence.
Further, at the punching station, said punch retainer is provided with piercing punch and towards the locating hole punch, and correspondence is provided with punching concave die and towards the locating hole die on the concave template; Between the first blanking station and the second blanking station, punch retainer is provided with first blanking punch, and correspondence is provided with first blanking die on the concave template; In shaping station, punch retainer is provided with forming convax mould, and correspondence is provided with molding concave die on the concave template; At the 3rd blanking station, punch retainer is provided with second blanking punch, and correspondence is provided with second blanking die on the concave template.
Preferably; Said upper die component also comprises defelctor apron and convex mould pad; Following membrane module also comprises the die backing plate; Said defelctor apron is located at the bottom of punch retainer, and convex mould pad is located between upper bolster and the punch retainer, and the die backing plate is located between concave template and the die shoe; Said defelctor apron is provided with guide plate in the middle of the bottom, said piercing punch, all passes guide plate, defelctor apron and punch retainer and then is fixedly connected with convex mould pad towards locating hole punch, first blanking punch, forming convax mould and second blanking punch.
Further, also comprise guider, said guider comprises guide pillar and guide pin bushing, and said guide pillar is connected with defelctor apron, upper bolster, and guide pin bushing is connected with die shoe, and guide pillar is connected with guide pin bushing.
Preferably; Said convex mould pad is provided with the correcting nail; Guide plate is provided with a plurality of pilot holes, and concave template is provided with correcting hole and a plurality of lead, and said correcting nail passes punch retainer, defelctor apron and guide plate and is connected with the correcting hole; Lead is connected with pilot hole, also is provided with first groove on the said lead.
Preferably, said defelctor apron is fixedly connected with upper bolster through the discharging screw.
Further, said concave template is provided with first die plate insert, second die plate insert, and said first blanking die is located on first die plate insert, and second blanking die is located on second die plate insert.
Preferably, also be provided with an idle station between said shaping station and the 3rd blanking station.
Further, said down membrane module also comprises retainer piece and retainer plate, and said retainer piece is located on the die shoe, and a side is connected with a side of concave template, and said retainer plate is fixed on the end face of retainer piece.
Preferably, said retainer plate end face both sides are equipped with protuberance, and said protuberance inboard is provided with second groove, and said second trench bottom flushes with the concave template top.
Preferably, be fixed with the upper bolster cover plate on the said upper bolster end face, the center fixed at said upper bolster cover plate top is provided with die shank.
The corrugated sheet progressive die that the utility model relates to is punching parts continuously, is highly suitable for producing in enormous quantities corrugated sheet, and production efficiency is high, improves the output of corrugated sheet greatly, improves the pressing equipment safety of operators.Simultaneously, this progressive die adopts detachable punch and die, makes that the mould assembling is simple, it is quick, easy to maintenance to change, and has also improved 2-3 mold integral service life doubly.Forming convax mould and die have improved the mould stress, the mould good rigidly, and the life-span is high.
Description of drawings
Fig. 1 is the structural representation of corrugated sheet.
Fig. 2 is the structural representation of upper die component in the utility model.
Fig. 3 is the structural representation of following membrane module in the utility model.
Fig. 4 is the installation diagram of the utility model.
Fig. 5 is the The layout of the utility model.
The specific embodiment
The utility model relates to a kind of corrugated sheet progressive die; Be used for continuous production corrugated sheet, this progressive die comprises upper die component and following membrane module, sees Fig. 2 and Fig. 3; Said upper die component comprises upper bolster 1, the punch retainer 2 that is fixedly connected with upper bolster 1 bottom; Said down membrane module comprises die shoe 3, correspondingly on the concave template 4 that is fixedly connected with die shoe 3 tops, said punch retainer 2 and concave template 4 is provided with a plurality of stations; See Fig. 5, said station is followed successively by punching station 5, the first blanking station 6, the second blanking station 7, shaping station 8 and the 3rd blanking station 10 by the priority processing sequence.Can know from Fig. 1 and Fig. 5; Two locating holes that punching station 5 is used to locate when stamping out four holes and the plate stamping on the corrugated sheet; The first blanking station 6 is accomplished the processing and forming at corrugated sheet right half part edge, and the second blanking station 7 is accomplished the processing and forming at corrugated sheet left-half edge, and shaping station 8 is accomplished the processing and forming of corrugated sheet waveform curved surface; The 3rd blanking station 10 is accomplished the processing and forming of corrugated sheet upper end-face edge and lower edge, is about to the unnecessary sheet material in upper end and lower end and removes.Spacing in the present embodiment between the adjacent stations is 77mm, and the width of sheet material is 60mm, sees Fig. 5, and the spacing between the concrete adjacent stations and the width of sheet material can be confirmed according to the size of the corrugated sheet of actual punching press.
Further, at the punching station, said punch retainer 2 is provided with piercing punch 201 and towards locating hole punch 202, and correspondence is provided with punching concave die 401 and towards locating hole die 402 on the concave template 4; Between the first blanking station 6 and the second blanking station 7, punch retainer 2 is provided with first blanking punch 203, and correspondence is provided with first blanking die 403 on the concave template 4; In shaping station 8, punch retainer 2 is provided with forming convax mould 204, and correspondence is provided with molding concave die 404 on the concave template 4; At the 3rd blanking station 10, punch retainer 2 is provided with second blanking punch 205, and correspondence is provided with second blanking die 405 on the concave template 4.In the present embodiment; Because of four holes are arranged on the corrugated sheet; So piercing punch 201 is four with punching concave die 401, the position distribution in four holes is consistent on its position distribution and the corrugated sheet, towards locating hole punch 202 and be two towards locating hole die 402; And in the present embodiment during plate stamping, locating hole has two.First blanking punch 203 and first blanking die 403 are used for the processing and forming at corrugated sheet right half part and left-half edge; The edge shape of first blanking punch, 203 left-half is consistent with the edge shape of corrugated sheet right half part, and the edge shape of first blanking punch, 203 right half parts is consistent with the edge shape of corrugated sheet left-half.The bottom of forming convax mould 204 is the waveform curved surface, and the shape of this waveform curved surface is the shape of the waveform curved surface of corrugated sheet, and molding concave die 404 tops that cooperate with forming convax mould 204 also are the waveform curved surface.Second blanking punch 205 has two, places two up and down of punch retainer 2 respectively, and its second corresponding blanking die 405 is two also, is used to remove the corrugated sheet unnecessary position of two parts, the i.e. final molding of corrugated sheet up and down.
Preferably; Because the corrugated sheet external periphery outline is less; For the ease of the control of the 3rd blanking station 10 and mould convenient for assembly and adjustment in manufacture process, be convenient to the processing of protruding, die and fixing, so between said shaping station 8 and the 3rd blanking station 10, also be provided with an idle station 9.
See Fig. 2, Fig. 3 and Fig. 4; Said upper die component also comprises defelctor apron 11 and convex mould pad 12; Following membrane module also comprises die backing plate 13; Defelctor apron 11 is located at the bottom of punch retainer 2, and convex mould pad 12 is located between upper bolster 1 and the punch retainer 2, and die backing plate 13 is fixed between concave template 4 and the die shoe 3; Preferably; Said defelctor apron 11 is fixedly connected with upper bolster 1 through discharging screw 22, is provided with guide plate 14 in the middle of said defelctor apron 11 bottoms, said piercing punch 201, all passes guide plate 14, defelctor apron 11 and punch retainer 2 and then is fixedly connected with convex mould pad 12 towards locating hole punch 202, first blanking punch 203, forming convax mould 204 and second blanking punch 205.Also be fixed with upper bolster cover plate 19 on said upper bolster 1 end face, the center fixed at said upper bolster cover plate 19 tops is provided with die shank 20, and during punching press, die shank 20 is connected with the slide block of punch press.
Further, this progressive die also comprises guider 21, and said guider 21 comprises guide pillar 211 and guide pin bushing 212; Said guide pillar 211 is connected with defelctor apron 11, upper bolster 1, and guide pin bushing 212 is connected with die shoe 3, and guide pillar 211 is connected with guide pin bushing 212; Preferably; Said guider has four groups, is evenly distributed on four angles of defelctor apron 11, and said upper bolster 1, defelctor apron 11 and die shoe 4 are by this four assembly guidances correcting.Further, convex mould pad 12 is provided with correcting nail 141, and guide plate 14 is provided with a plurality of pilot holes 142; Concave template 4 is provided with correcting hole 41 and a plurality of leads 42; Said correcting nail 141 passes punch retainer 2, defelctor apron 11 and guide plate 14 and is connected with correcting hole 41, and lead 42 is connected with pilot hole 142, also is provided with first groove 421 on the said lead 42; Lead 42 plays thick correcting with pilot hole 142; Promptly prevent the sheet material play, correcting nail 141 plays smart correcting with correcting hole 41, further improves the punching precision of sheet material.
Preferably; Said concave template 4 is provided with first die plate insert 15, second die plate insert 16, and said first blanking die 403 is located on first die plate insert 15, and second blanking die 405 is located on second die plate insert 16; Be convenient to the replacing of die, make that the die change maintenance is more quick.Said down membrane module also comprises retainer piece 17 and retainer plate 18, and said retainer piece 17 is located on the die shoe 3, and a side is connected with a side of concave template 4, and said retainer plate 18 is fixed on the end face of retainer piece 17.Said retainer plate 18 end face both sides are equipped with protuberance 181, and said protuberance 181 inboards are provided with second groove 182, and said second groove 182 bottoms flush with concave template 4 tops.During punching press, material gets in the moulds from retainer plate 18, and the both sides of sheet material are stuck in first groove 421 of second groove 182 and lead 42 of retainer plate 18, have effectively prevented material generation play.In the present embodiment, for the ease of making, install and maintenance, convex mould pad 12, punch retainer 2, guide plate 14, concave template 4 and die backing plate 13 all have two to be spliced.
When using this progressive die to carry out plate stamping; Sheet material has the punching press through six stations altogether, corrugated sheet final molding after the 3rd blanking station, the continuous pressing sheet material of this corrugated sheet progressive die; Be highly suitable for producing in enormous quantities corrugated sheet; Production efficiency is high, improves the output of corrugated sheet greatly, improves the pressing equipment safety of operators.Simultaneously, this progressive die adopts detachable punch and die, makes that the mould assembling is simple, it is quick, easy to maintenance to change, and has also improved 2-3 mold integral service life doubly.Forming convax mould and die have improved the mould stress, the mould good rigidly, and the life-span is high.
Claims (11)
1. corrugated sheet progressive die; Comprise upper die component and following membrane module; Said upper die component comprises upper bolster (1), the punch retainer (2) that is fixedly connected with upper bolster (1) bottom; Said membrane module down comprises die shoe (3), the concave template (4) that is fixedly connected with die shoe (3) top; It is characterized in that: said punch retainer (2) is gone up corresponding a plurality of stations that are provided with concave template (4), and said station is followed successively by punching station (5), the first blanking station (6), the second blanking station (7), shaping station (8) and the 3rd blanking station (10) by the priority processing sequence.
2. corrugated sheet progressive die according to claim 1; It is characterized in that: in punching station (5); Said punch retainer (2) is provided with piercing punch (201) and towards locating hole punch (202), and concave template (4) goes up that correspondence is provided with punching concave die (401) and towards locating hole die (402); Between the first blanking station (6) and the second blanking station (7), punch retainer (2) is provided with first blanking punch (203), and concave template (4) is gone up correspondence and is provided with first blanking die (403); In shaping station (8), punch retainer (2) is provided with forming convax mould (204), and concave template (4) is gone up correspondence and is provided with molding concave die (404); At the 3rd blanking station (10), punch retainer (2) is provided with second blanking punch (205), and concave template (4) is gone up correspondence and is provided with second blanking die (405).
3. corrugated sheet progressive die according to claim 2; It is characterized in that: said upper die component also comprises defelctor apron (11) and convex mould pad (12); Following membrane module also comprises die backing plate (13); Said defelctor apron (11) is located at the bottom of punch retainer (2); Convex mould pad (12) is located between upper bolster (1) and the punch retainer (2); Die backing plate (13) is located between concave template (4) and the die shoe (3), is provided with guide plate (14) in the middle of said defelctor apron (11) bottom, said piercing punch (201), all passes guide plate (14), defelctor apron (11) and punch retainer (2) and then is fixedly connected with convex mould pad (12) towards locating hole punch (202), first blanking punch (203), forming convax mould (204) and second blanking punch (205).
4. corrugated sheet progressive die according to claim 3; It is characterized in that: also comprise guider (21); Said guider (21) comprises guide pillar (211) and guide pin bushing (212); Said guide pillar (211) is connected with defelctor apron (11), upper bolster (1), and guide pin bushing (212) is connected with die shoe (3), and guide pillar (211) is connected with guide pin bushing (212).
5. corrugated sheet progressive die according to claim 3; It is characterized in that: said convex mould pad (12) is provided with correcting nail (141); Guide plate (14) is provided with a plurality of pilot holes (142), and concave template (4) is provided with correcting hole (41) and a plurality of leads (42), and said correcting nail (141) passes punch retainer (2), defelctor apron (11) and guide plate (14) and is connected with correcting hole (41); Lead (42) is connected with pilot hole (142), also is provided with first groove (421) on the said lead (42).
6. corrugated sheet progressive die according to claim 3 is characterized in that: said defelctor apron (11) is fixedly connected with upper bolster (1) through discharging screw (22).
7. corrugated sheet progressive die according to claim 2; It is characterized in that: said concave template (4) is provided with first die plate insert (15), second die plate insert (16); Said first blanking die (403) is located on first die plate insert (15), and second blanking die (405) is located on second die plate insert (16).
8. corrugated sheet progressive die according to claim 1 is characterized in that: also be provided with an idle station (9) between said shaping station (8) and the 3rd blanking station (10).
9. corrugated sheet progressive die according to claim 1; It is characterized in that: said membrane module down also comprises retainer piece (17) and retainer plate (18); Said retainer piece (17) is located on the die shoe (3); And a side is connected with a side of concave template (4), and said retainer plate (18) is fixed on the end face of retainer piece (17).
10. corrugated sheet progressive die according to claim 9; It is characterized in that: said retainer plate (18) end face both sides are equipped with protuberance (181); Said protuberance (181) inboard is provided with second groove (182), and said second groove (182) bottom flushes with concave template (4) top.
11. corrugated sheet progressive die according to claim 1 is characterized in that: be fixed with upper bolster cover plate (19) on said upper bolster (1) end face, the center fixed at said upper bolster cover plate (19) top is provided with die shank (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200441104U CN202479354U (en) | 2012-02-10 | 2012-02-10 | Waveform sheet progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200441104U CN202479354U (en) | 2012-02-10 | 2012-02-10 | Waveform sheet progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479354U true CN202479354U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200441104U Expired - Lifetime CN202479354U (en) | 2012-02-10 | 2012-02-10 | Waveform sheet progressive die |
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| Country | Link |
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| CN (1) | CN202479354U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111522A (en) * | 2013-02-05 | 2013-05-22 | 华一精密机械(昆山)有限公司 | Bottle cap continuous stamping die |
| CN103464594A (en) * | 2013-09-12 | 2013-12-25 | 华一精密机械(昆山)有限公司 | Multi-position progressive die of elastic battery piece and mounting method of multi-position progressive die |
| CN105665539A (en) * | 2016-04-22 | 2016-06-15 | 浙江上扬商业设备科技股份有限公司 | Convex die plate for storage rack clamping groove discharging progressive die |
| CN112496164A (en) * | 2020-11-10 | 2021-03-16 | 桂林电子科技大学 | Multi-sub-piece forming progressive die of integral type corrugated piece |
| CN112958702A (en) * | 2021-01-27 | 2021-06-15 | 上海工程技术大学 | Electric switch overcurrent sheet stamping progressive die and use method thereof |
-
2012
- 2012-02-10 CN CN2012200441104U patent/CN202479354U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111522A (en) * | 2013-02-05 | 2013-05-22 | 华一精密机械(昆山)有限公司 | Bottle cap continuous stamping die |
| CN103464594A (en) * | 2013-09-12 | 2013-12-25 | 华一精密机械(昆山)有限公司 | Multi-position progressive die of elastic battery piece and mounting method of multi-position progressive die |
| CN105665539A (en) * | 2016-04-22 | 2016-06-15 | 浙江上扬商业设备科技股份有限公司 | Convex die plate for storage rack clamping groove discharging progressive die |
| CN112496164A (en) * | 2020-11-10 | 2021-03-16 | 桂林电子科技大学 | Multi-sub-piece forming progressive die of integral type corrugated piece |
| CN112958702A (en) * | 2021-01-27 | 2021-06-15 | 上海工程技术大学 | Electric switch overcurrent sheet stamping progressive die and use method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201708 Qingpu District Shanghai City Huaxin Town Ji He Lu No. 3189 Patentee after: Huayu power assembly component system (Shanghai) Co.,Ltd. Address before: 201708 Qingpu District Shanghai City Huaxin Town Ji He Lu No. 3189 Patentee before: SHANGHAI SACHS POWERTRAIN COMPONENTS & SYSTEM Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |