CN215657380U - Single-step multi-channel forming die structure - Google Patents
Single-step multi-channel forming die structure Download PDFInfo
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- CN215657380U CN215657380U CN202121441854.5U CN202121441854U CN215657380U CN 215657380 U CN215657380 U CN 215657380U CN 202121441854 U CN202121441854 U CN 202121441854U CN 215657380 U CN215657380 U CN 215657380U
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Abstract
A single-step multi-channel forming die structure comprises an upper die and a lower die, wherein the upper die comprises an upper die base, an upper backing plate and a stripper plate which are sequentially arranged from top to bottom, a first stripper plate feeding sub is fixed on the upper die base, a second stripper plate feeding sub and a third stripper plate feeding sub are fixed on the upper backing plate, and the first stripper plate feeding sub, the second stripper plate feeding sub and the third stripper plate feeding sub are arranged in parallel; the lower die comprises a lower die plate, a lower backing plate, a lower die base and a lower supporting plate, wherein the lower die plate, the lower backing plate, the lower die base and the lower supporting plate are sequentially arranged from top to bottom, a leaning block matched with the first stripper plate insert sub is arranged on the lower supporting plate, a limiting block is arranged on the outer side of the leaning block and fixed on the lower supporting plate, and a first lower die insert sub matched with the second stripper plate insert sub and a second lower die insert sub matched with the third stripper plate insert sub are arranged on the inner side of the leaning block. The utility model has the advantages of less mold working procedures and steps, small mold space and good product continuity strength.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a single-step multi-channel forming die structure.
Background
Some products need to be bent in an N shape without cutting, and the bending mode in the prior art has the defects of more die working procedures and step distances, large die space and poor product continuity strength.
Accordingly, the prior art is subject to improvements and enhancements.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a single-step multi-pass forming die structure which has the advantages of less die working procedures and steps, small die space and good product continuity strength.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a single-step multi-channel forming die structure comprises an upper die and a lower die, wherein the upper die comprises an upper die base, an upper backing plate and a stripper plate which are sequentially arranged from top to bottom, a first stripper plate feeding sub is fixed on the upper die base, a second stripper plate feeding sub and a third stripper plate feeding sub are fixed on the upper backing plate, and the first stripper plate feeding sub, the second stripper plate feeding sub and the third stripper plate feeding sub are arranged in parallel; the lower die comprises a lower die plate, a lower backing plate, a lower die base and a lower supporting plate, wherein the lower die plate, the lower backing plate, the lower die base and the lower supporting plate are sequentially arranged from top to bottom, a leaning block matched with the first stripper plate insert sub is arranged on the lower supporting plate, a limiting block is arranged on the outer side of the leaning block and fixed on the lower supporting plate, and a first lower die insert sub matched with the second stripper plate insert sub and a second lower die insert sub matched with the third stripper plate insert sub are arranged on the inner side of the leaning block.
Compared with the prior art, the utility model has the beneficial effects that:
due to the adoption of the structural design, the process and the step distance of the die are less, the space of the die is small, and the continuity strength of the product is good.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
The reference numbers in the figures are respectively: (1) the die comprises an upper die base, (2) an upper backing plate, (3) a stripper plate, (4) a first stripper plate insert, (5) a second stripper plate insert, (6) a third stripper plate insert, (7) a lower die plate, (8) a lower backing plate, (9) a lower die base, (10) a lower supporting plate, (11) a backup block, (12) a limiting block, (13) a first lower die insert and (14) a second lower die insert.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings:
referring to fig. 1, the single-step multi-channel forming die structure of the present invention includes an upper die and a lower die, wherein the upper die includes an upper die base 1, an upper backing plate 2 and a stripper plate 3, which are sequentially disposed from top to bottom, the upper die base 1 is fixed with a first stripper plate insert 4, the upper backing plate 2 is fixed with a second stripper plate insert 5 and a third stripper plate insert 6, and the first stripper plate insert 4, the second stripper plate insert 5 and the third stripper plate insert 6 are disposed in parallel; the lower die comprises a lower die plate 7, a lower backing plate 8, a lower die seat 9 and a lower supporting plate 10 which are sequentially arranged from top to bottom, wherein a leaning block 11 matched with the first stripper plate insert core 4 is arranged on the lower supporting plate 10, a limiting block 12 is arranged on the outer side of the leaning block 11, the limiting block 12 is fixed on the lower supporting plate 10, a first lower die insert core 13 matched with the second stripper plate insert core 5 and a second lower die insert core 14 matched with the third stripper plate insert core 6 are arranged on the inner side of the leaning block 11.
When the bending forming die works, a product is placed into the die, the upper die descends along with the punching machine, the first stripper plate insert sub, the second stripper plate insert sub and the third stripper plate insert sub contact the product along with the descending of the punching machine, and the first lower die insert sub and the second lower die insert sub start to move upwards under stress, so that the product is subjected to plastic deformation, and the bending forming action is completed.
In conclusion, the utility model solves the defects in the prior art through the structural design and has the characteristics of reasonable design, small mold space, good product continuity strength and the like.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. It will be apparent to those skilled in the art that other variations and modifications can be made on the basis of the foregoing description, and it is intended to cover in the appended claims all such modifications and variations as fall within the true spirit and scope of the utility model.
Claims (1)
1. The utility model provides a simplex step multichannel forming die structure, includes mould and lower mould, its characterized in that: the upper die comprises an upper die base, an upper backing plate and a stripper plate which are sequentially arranged from top to bottom, wherein a first stripper plate insert seed is fixed on the upper die base, a second stripper plate insert seed and a third stripper plate insert seed are fixed on the upper backing plate, and the first stripper plate insert seed, the second stripper plate insert seed and the third stripper plate insert seed are arranged in parallel; the lower die comprises a lower die plate, a lower backing plate, a lower die base and a lower supporting plate, wherein the lower die plate, the lower backing plate, the lower die base and the lower supporting plate are sequentially arranged from top to bottom, a leaning block matched with the first stripper plate insert sub is arranged on the lower supporting plate, a limiting block is arranged on the outer side of the leaning block and fixed on the lower supporting plate, and a first lower die insert sub matched with the second stripper plate insert sub and a second lower die insert sub matched with the third stripper plate insert sub are arranged on the inner side of the leaning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121441854.5U CN215657380U (en) | 2021-06-28 | 2021-06-28 | Single-step multi-channel forming die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121441854.5U CN215657380U (en) | 2021-06-28 | 2021-06-28 | Single-step multi-channel forming die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215657380U true CN215657380U (en) | 2022-01-28 |
Family
ID=79977427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121441854.5U Active CN215657380U (en) | 2021-06-28 | 2021-06-28 | Single-step multi-channel forming die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215657380U (en) |
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2021
- 2021-06-28 CN CN202121441854.5U patent/CN215657380U/en active Active
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