CN104070112A - Synchronous edge cutting and overturning die of outer covering part of automobile - Google Patents
Synchronous edge cutting and overturning die of outer covering part of automobile Download PDFInfo
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- CN104070112A CN104070112A CN201410137620.XA CN201410137620A CN104070112A CN 104070112 A CN104070112 A CN 104070112A CN 201410137620 A CN201410137620 A CN 201410137620A CN 104070112 A CN104070112 A CN 104070112A
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Abstract
The invention provides a synchronous edge cutting and overturning die of an outer covering part of an automobile. The die comprises an upper die seat, lower die seats, edge punching and overturning integrated cutter blocks, an edge overturning convex die and a material pressing device; the material pressing device is movably mounted on the upper die seat to move up and bottom; the edge punching and overturning integrated cutter blocks are arranged at two ends of the upper die seat; the edge overturning convex die is arranged on the lower die seats that are positioned below and between the edge punching and overturning integrated cutter blocks; lower die trimming cutter blocks are arranged on the lower die seats at two sides of the edge overturning convex dies; the outer side of each edge punching and overturning integrated cutter block is positioned in the same vertical plane as the inner side between the lower die trimming cutter blocks; a gap between the edge overturning convex die and a lower die trimming module is not bigger than a head of each edge punching and overturning integrated cutter block. The synchronous edge cutting and overturning die has the beneficial effects that the process of overturning an edge can be synchronously performed by an edge cutting machine through the cutter blocks based on the reasonable die block design; edge punching and overturning cutter blocks are high in adaptability and can be conveniently mounted on the existing edge overturning or cutting device by simple modification; the manufacture processes are decreased, and meanwhile, convenience is brought to the subsequent maintenance, and the structure is simple.
Description
Technical field
The present invention relates to a kind of mould using in vehicle exterior cladding element manufacture process, relate in particular to a kind of novel die that can simultaneously complete deburring and flange operation.
Background technology
In automobile manufacturing process, because vehicle exterior cladding element shape face is more smooth, in the product production process of rear operation, be difficult to location, therefore conventionally need near the position of product, increase fabrication hole in the non-product side of outer covering piece, positioner as rear process mould, but after completing, parts manufacture needs fabrication hole to excise, simultaneously not only due to the border of outer covering piece but also often with overturning process, therefore in the mould operation of postorder, carry out the operation of trimmer flange, limitation due to structure, traditional shearing and flange cannot carry out simultaneously, therefore need two molds to carry out respectively trimming operation and overturning process, wasted so a large amount of manpowers, material resources and financial resources, therefore need a kind of instrument that can simultaneously carry out flange and deburring operation.The present invention addresses this problem, and flange and cutting operation are synchronously carried out, and has saved the exploitation of a whole set of mould.
Summary of the invention
In order to solve above-mentioned technological deficiency, the invention provides the synchronous trimming flanging die of a kind of vehicle exterior cladding element, it is by designing a kind of flange cutter piece that reasonably rushes, and the structural design of cutter piece and flanging die is rationally set, can complete easily trimmer overturning process simultaneously, simultaneously, this rushes flange cutter piece and has stronger adaptability, without research and develop special matching component for it, only need cutter piece to be installed on existing processing mold and can to use, therefore reduced greatly enterprise's production cost, without two kinds of equipment of buying, this mould structure is simple simultaneously, convenient manufacture and later maintenance.
For achieving the above object, the present invention is by the following technical solutions: the synchronous trimming flanging die of a kind of vehicle exterior cladding element comprises upper bolster, die shoe, rush flange integral type cutter piece, flanging die and eccentric swage, described eccentric swage is movably arranged on upper bolster and moves up and down, the two ends of upper bolster are provided with and rush flange integral type cutter piece, described flanging die is arranged on the die shoe that rushes below between flange integral type cutter piece, on the die shoe of flanging die both sides, be also provided with counterdie edge iron piece, rush the outside of flange integral type cutter piece and the inner side between counterdie edge iron piece in same vertical levels face.
Further, the described cutter head that rushes flange integral type cutter piece comprises the deburring edge of a knife and the flange edge of a knife, the described deburring edge of a knife is positioned at the contact surface side of rushing flange integral type cutter piece and counterdie edge iron piece, the described flange edge of a knife is positioned at the contact surface side of rushing flange integral type cutter piece and flanging die, and the described flange edge of a knife is inclined-plane.
Further, described counterdie edge iron piece is low inclined-plane cutter piece outside the height of inner side, and the arranged outside of described counterdie edge iron piece has scrap material slideway.
As preferably, the described flange integral type cutter piece that rushes comprises holder and cutter head, is provided with fixed installation hole, hole on holder, facilitates later stage repair and replacement.
As preferably, described holder and cutter head are standalone module, like this facilitate the maintenance of later stage cutter head, significantly reduce cost.
Compared with prior art, the present invention has following beneficial effect: 1, and by reasonably rushing flange cutter piece, flanging die, deburring modular design, make cutter piece can complete bead cutter overturning process simultaneously; 2, rush flange cutter piece and there is stronger adaptability, only need simple repacking can be arranged on easily on existing flange or trimming equipment; 3, reduced production process, convenient later maintenance, simple in structure simultaneously.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Fig. 1, the synchronous trimming flanging die structure of a kind of vehicle exterior cladding element schematic diagram.
In figure: 1 upper bolster; 2 die shoes; 3 rush flange integral type cutter piece; 4 flanging dies; 5 eccentric swages; 6 counterdie edge iron pieces; 7 scrap material slideways.
The specific embodiment
As shown in Figure 1, the synchronous trimming flanging die of a kind of vehicle exterior cladding element comprises 1 upper bolster, 2 die shoes, 3 rush flange integral type cutter piece, 4 flanging dies and 5 eccentric swages, 5 described eccentric swages are movably arranged on 1 upper bolster and move up and down, the two ends of 1 upper bolster are provided with 3 and rush flange integral type cutter piece, 4 described flanging dies are arranged on 3 and rush on 2 die shoes of below between flange integral type cutter piece, on 2 die shoes of 4 flanging die both sides, be also provided with 6 counterdie edge iron pieces, 3 rush the outside of flange integral type cutter piece and the inner side of 6 counterdie edge iron pieces in same vertical levels face, gap between 4 flanging dies and 6 counterdie deburring modules equals to be greater than 3 width that rush flange integral type cutter piece cutter head, the 3 described cutter heads that rush flange integral type cutter piece comprise the deburring edge of a knife and the flange edge of a knife, the described deburring edge of a knife is positioned at 3 contact surface side of rushing flange integral type cutter piece and 6 counterdie edge iron pieces, the described flange edge of a knife is positioned at 3 contact surface side of rushing flange integral type cutter piece and 4 flanging dies, the described flange edge of a knife is inclined-plane, 6 described counterdie edge iron pieces are low inclined-plane cutter piece outside the height of inner side, the arranged outside of 6 described counterdie edge iron pieces has 7 scrap material slideways, described 3 rush flange integral type cutter piece comprises holder and cutter head, on holder, be provided with fixed installation hole, hole, facilitate later stage repair and replacement, described holder and cutter head are standalone module, like this facilitate the maintenance of later stage cutter head, significantly reduce cost.
In concrete enforcement, the gap width between flanging die and counterdie edge iron piece equal 3 width that rush flange integral type cutter head and sheet material width with.
The present invention is work like this: externally under dynamic action, 3 to rush flange integral type cutter piece descending, first the deburring edge of a knife contacts 6 die shoe edge iron pieces, 3 rush flange integral type cutter piece continues descending, under the cooperation of 6 die shoe edge iron pieces, carry out trimming operation, under the effect of flange cutter piece by plate bending, then 3 rush flange integral type cutter piece and continue descending, 3 outer side contacts 4 flanging dies that rush flange integral type cutter piece now, 3, rush under the pressure extruding of flange integral type cutter piece, sheet material bending completes flange operation.
Obviously, above-mentioned embodiment, is only better embodiment of the present invention, and any simple modifications on this basis all belongs to protection scope of the present invention.
Claims (3)
1. the synchronous trimming flanging die of vehicle exterior cladding element comprises upper bolster, die shoe, rushes flange integral type cutter piece, flanging die and eccentric swage, it is characterized in that described eccentric swage is movably arranged on upper bolster and moves up and down, the two ends of upper bolster are provided with and rush flange integral type cutter piece, described flanging die is arranged on the die shoe that rushes below between flange integral type cutter piece, on the die shoe of flanging die both sides, be also provided with counterdie edge iron piece, rush the outside of flange integral type cutter piece and the inner side between counterdie edge iron piece in same vertical levels face.
2. the synchronous trimming flanging die of a kind of vehicle exterior cladding element according to claim 1, it is characterized in that the described cutter head that rushes flange integral type cutter piece comprises the deburring edge of a knife and the flange edge of a knife, the described deburring edge of a knife is positioned at the contact surface side of rushing flange integral type cutter piece and counterdie edge iron piece, the described flange edge of a knife is positioned at the contact surface side of rushing flange integral type cutter piece and flanging die, and the described flange edge of a knife is inclined-plane.
3. the synchronous trimming flanging die of a kind of vehicle exterior cladding element according to claim 1, is characterized in that described counterdie edge iron piece is low inclined-plane cutter piece outside the height of inner side, and the arranged outside of described counterdie edge iron piece has scrap material slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137620.XA CN104070112A (en) | 2014-04-08 | 2014-04-08 | Synchronous edge cutting and overturning die of outer covering part of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137620.XA CN104070112A (en) | 2014-04-08 | 2014-04-08 | Synchronous edge cutting and overturning die of outer covering part of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104070112A true CN104070112A (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410137620.XA Pending CN104070112A (en) | 2014-04-08 | 2014-04-08 | Synchronous edge cutting and overturning die of outer covering part of automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN104070112A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899509A (en) * | 2019-12-16 | 2020-03-24 | 洪明祈 | Panel side cut forming die |
| CN111790814A (en) * | 2020-06-02 | 2020-10-20 | 昆山达亚汽车零部件有限公司 | A dash and turn over mechanism for back trusteeship spare |
Citations (6)
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|---|---|---|---|---|
| CN2912859Y (en) * | 2006-07-11 | 2007-06-20 | 比亚迪股份有限公司 | Flanging mold |
| CN101347808A (en) * | 2008-08-25 | 2009-01-21 | 重庆长安汽车股份有限公司 | Flanging mold for workpiece with U-shaped end head |
| US20120011914A1 (en) * | 2010-07-15 | 2012-01-19 | Renesas Electronics Corporation | Lead processing apparatus, method for manufacturing semiconductor device, and lead processing die set |
| CN102513445A (en) * | 2011-11-30 | 2012-06-27 | 长城汽车股份有限公司 | Trimming and flanging composite stamping die |
| CN202894008U (en) * | 2012-10-31 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Stamping die |
| CN103433368A (en) * | 2013-07-19 | 2013-12-11 | 亿森（上海）模具有限公司 | Mechanism for finishing upturning and trimming of outer covering member of automobile in one process |
-
2014
- 2014-04-08 CN CN201410137620.XA patent/CN104070112A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2912859Y (en) * | 2006-07-11 | 2007-06-20 | 比亚迪股份有限公司 | Flanging mold |
| CN101347808A (en) * | 2008-08-25 | 2009-01-21 | 重庆长安汽车股份有限公司 | Flanging mold for workpiece with U-shaped end head |
| US20120011914A1 (en) * | 2010-07-15 | 2012-01-19 | Renesas Electronics Corporation | Lead processing apparatus, method for manufacturing semiconductor device, and lead processing die set |
| CN102513445A (en) * | 2011-11-30 | 2012-06-27 | 长城汽车股份有限公司 | Trimming and flanging composite stamping die |
| CN202894008U (en) * | 2012-10-31 | 2013-04-24 | 浙江吉利汽车研究院有限公司杭州分公司 | Stamping die |
| CN103433368A (en) * | 2013-07-19 | 2013-12-11 | 亿森（上海）模具有限公司 | Mechanism for finishing upturning and trimming of outer covering member of automobile in one process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899509A (en) * | 2019-12-16 | 2020-03-24 | 洪明祈 | Panel side cut forming die |
| CN111790814A (en) * | 2020-06-02 | 2020-10-20 | 昆山达亚汽车零部件有限公司 | A dash and turn over mechanism for back trusteeship spare |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141001 |