CN103008468A - Z-shaped flanging die - Google Patents
Z-shaped flanging die Download PDFInfo
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- CN103008468A CN103008468A CN2012105465330A CN201210546533A CN103008468A CN 103008468 A CN103008468 A CN 103008468A CN 2012105465330 A CN2012105465330 A CN 2012105465330A CN 201210546533 A CN201210546533 A CN 201210546533A CN 103008468 A CN103008468 A CN 103008468A
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Abstract
The invention discloses a Z-shaped flanging die, comprising a concave die, a convex die, an ejector plate, a lower die seat and bending pieces, wherein the convex die is movably arranged on the lower die seat; an elastic body I is arranged between the convex die and the lower die seat; the concave die is located above the convex die and further matched with the convex die; the ejector plate is located in a hole cavity of the concave die; an elastic body II is arranged between the ejector plate and the upper wall of the hole cavity of the concave die; one end of each bending piece is actively arranged on the side wall of the convex die through a shaft; the other end of each bending piece is an arc-shaped bending end; and each bending piece is located on the top face of the lower die seat. The lifting ring bending die disclosed provided by the invention can complete the bending forming of a workpiece in a Z-shaped structure during one stroke of a punch without two-time material return; and therefore, not only is the processing efficiency high, but also the occurrence probability of unevenness caused by the deflection or movement of the workpiece after the final forming of the workpiece is effectively lowered.
Description
Technical field
The present invention relates to the cold punching technology processing technique field, be specifically related to a kind of Z-shaped flanging die.
Background technology
For Z-shaped flange operation, common processing at least twice bending operation just can be finished.Two procedures need to accurately be in place workpiece, and needs twice material returned, and therefore not only working (machining) efficiency is low, and occur easily the workpiece deflection or mobile cause that workpiece is final and be shaped after irregular problem.Therefore need a kind of compound die that can carry out to the workpiece of Z-shaped structure once-forming of design and development, to overcome the problems referred to above.
Summary of the invention
The object of the present invention is to provide a kind of Z-shaped flanging die, can in the one stroke of punch press, finish the bending forming of the workpiece of Z-shaped structure, need not twice material returned, so working (machining) efficiency is high, and effectively reduces workpiece deflection or the mobile probability of happening that causes the final rear irregular problem that is shaped of workpiece.
To achieve these goals, the technical scheme of the present invention's proposition is:
A kind of Z-shaped flanging die; comprise die; punch; die pad; die shoe; bending member; described punch is movably set on the described die shoe; be provided with elastomer one between described punch and the described die shoe; described die is positioned at described punch top and cooperates in described punch; described die pad is positioned at described die vestibule; be provided with elastomer two between described die pad and the described die vestibule roof; described bending member one end is movably set on the described punch sidewall by axle; the other end of described bending member is the arc bending end, and described bending member is positioned on the described die shoe end face.Described die and die pad drop to the rapidoprint surface, and described die pad is fixed rapidoprint, and described die continues to descend, and rapidoprint is carried out the bending of vertical direction; When die continued to descend, described punch and die together descended, and described bending member flips to the outside under the effect of described die shoe end face, thereby rapidoprint is carried out the bending of horizontal direction, has namely finished the Z-shaped flange operation of rapidoprint.
As the further improved Z-shaped flanging die of the present invention, the described elastomer one that arranges between described punch and the described die shoe is spring or rubber spring.
As the further improved Z-shaped flanging die of the present invention, the described elastomer two that arranges between described die pad and the described die vestibule roof is spring or rubber spring.
As the further improved Z-shaped flanging die of the present invention, described bending member is two and is symmetricly set in described punch both sides.Described structure can realize that the rapidoprint both sides carry out Z-shaped flange simultaneously.
Drop handle bending mould provided by the present invention, can in the one stroke of punch press, finish the bending forming of the workpiece of Z-shaped structure, need not twice material returned, so working (machining) efficiency is high, and effectively reduces workpiece deflection or the mobile probability of happening that causes the final rear irregular problem that is shaped of workpiece.
Description of drawings
Fig. 1, status architecture schematic diagram before the Z-shaped flanging die bending;
Fig. 2, status architecture schematic diagram in the Z-shaped flanging die bending;
Fig. 3, status architecture schematic diagram after the Z-shaped flanging die bending.
1 is die, and 2 is punch, and 3 is die pad, and 4 is die shoe, and 5 is bending member, and 6 is that elastomer one, 7 is that elastomer two, 8 is axle, and 9 is the arc bending end.
The specific embodiment
In order to deepen the understanding of the present invention, below in conjunction with drawings and Examples the present invention is done to describe in further detail, this embodiment only is used for explaining the present invention, does not consist of the restriction to protection domain of the present invention.
Shown in Fig. 1-3, the Z-shaped flanging die that present embodiment provides, comprise die 1, punch 2, die pad 3, die shoe 4, bending member 5, described punch 2 is movably set on the described die shoe 4, be provided with elastomer 1 between described punch 2 and the described die shoe 4, described die 1 is positioned at described punch 2 tops and cooperates in described punch 2, described die pad 3 is positioned at described die 1 vestibule, be provided with elastomer 27 between described die pad 3 and the described die 1 vestibule roof, described bending member 5 one ends are movably set on described punch 2 sidewalls by axle 8, the other end of described bending member 5 is arc bending end 9, and described bending member 5 is positioned on described die shoe 4 end faces.
During work, described die 1 drops to the rapidoprint surface with die pad 3, and described die pad 3 is fixed rapidoprint, and described die 1 continues to descend, and rapidoprint is carried out the bending of vertical direction; When die 1 continued to descend, described punch 2 together descended with die 1, and described bending member 5 flips to the outside under the effect of described die shoe 4 end faces, thereby rapidoprint is carried out the bending of horizontal direction, has namely finished the Z-shaped flange operation of rapidoprint.
Further improve as present embodiment, the described elastomer 1 that arranges between described punch 2 and the described die shoe 4 is spring or rubber spring.
Further improve as present embodiment, the described elastomer 27 that arranges between described die pad 3 and the described die 1 vestibule roof is spring or rubber spring.
Further improve as present embodiment, described bending member 5 is two and is symmetricly set in described punch 2 both sides.Described structure can realize that the rapidoprint both sides carry out Z-shaped flange simultaneously.
Claims (4)
1. Z-shaped flanging die, it is characterized in that: comprise die (1), punch (2), die pad (3), die shoe (4), bending member (5), described punch (2) is movably set on the described die shoe (4), be provided with elastomer one (6) between described punch (2) and the described die shoe (4), described die (1) is positioned at described punch (2) top and cooperates in described punch (2), described die pad (3) is positioned at described die (1) vestibule, be provided with elastomer two (7) between described die pad (3) and described die (1) the vestibule roof, described bending member (5) one ends are movably set on described punch (2) sidewall by axle (8), the other end of described bending member (5) is arc bending end (9), and described bending member (5) is positioned on described die shoe (4) end face.
2. Z-shaped flanging die according to claim 1 is characterized in that: the described elastomer one (6) that arranges between described punch (2) and the described die shoe (4) is spring or rubber spring.
3. Z-shaped flanging die according to claim 1 is characterized in that: the described elastomer two (7) that arranges between described die pad (3) and described die (1) the vestibule roof is spring or rubber spring.
4. Z-shaped flanging die according to claim 1, it is characterized in that: described bending member (5) is two and is symmetricly set in described punch (2) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105465330A CN103008468A (en) | 2012-12-17 | 2012-12-17 | Z-shaped flanging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105465330A CN103008468A (en) | 2012-12-17 | 2012-12-17 | Z-shaped flanging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103008468A true CN103008468A (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105465330A Pending CN103008468A (en) | 2012-12-17 | 2012-12-17 | Z-shaped flanging die |
Country Status (1)
| Country | Link |
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| CN (1) | CN103008468A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551456A (en) * | 2013-09-29 | 2014-02-05 | 昆山振兴精密模具有限公司 | Z-shaped bending mold |
| CN105903819A (en) * | 2016-07-01 | 2016-08-31 | 安徽江淮汽车股份有限公司 | Flanging die |
| CN108817179A (en) * | 2018-06-29 | 2018-11-16 | 宁波德深机械设备有限公司 | A kind of plate bending device |
-
2012
- 2012-12-17 CN CN2012105465330A patent/CN103008468A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551456A (en) * | 2013-09-29 | 2014-02-05 | 昆山振兴精密模具有限公司 | Z-shaped bending mold |
| CN105903819A (en) * | 2016-07-01 | 2016-08-31 | 安徽江淮汽车股份有限公司 | Flanging die |
| CN108817179A (en) * | 2018-06-29 | 2018-11-16 | 宁波德深机械设备有限公司 | A kind of plate bending device |
| CN108817179B (en) * | 2018-06-29 | 2019-09-27 | 宁波德深机械设备有限公司 | A kind of plate bending device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |