CN210817002U - Novel simple one-step forming and rounding die - Google Patents
Novel simple one-step forming and rounding die Download PDFInfo
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- CN210817002U CN210817002U CN201921372197.6U CN201921372197U CN210817002U CN 210817002 U CN210817002 U CN 210817002U CN 201921372197 U CN201921372197 U CN 201921372197U CN 210817002 U CN210817002 U CN 210817002U
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Abstract
The utility model relates to a five metals stamping manufacturing technical field specifically is a novel simple and easy one step of shaping package circle mould, and the downthehole fixed grafting of rectangle has lower mould circle core tray, the mounting hole that is located the rectangular hole the place ahead is seted up to the upper end of lower bolster, the U type groove that link up is seted up to the upper end of lower mould circle core tray, and the lower part in U type groove is the semicircle type structure that is used for placing the shaping circle core, the lower extreme fixedly connected with cope match-plate pattern of cope match-plate pattern, the first bar groove that is used for installing spacing positive piece is offered along vertical direction in the both sides of cope match-plate pattern, the second bar groove that supplies spacing positive piece to reciprocate the direction is seted up to the both sides of lower bolster, the last shaping piece that matches with lower mould shaping piece is installed. The workpiece is wrapped in the circular ring cavity in one step, and the circular ring wrapping machine has the advantages of being simple in structure, high in efficiency, stable in size, prominent in substantive features and remarkable in progress.
Description
Technical Field
This reality is novel relates to five metals stamping manufacturing technical field, specifically is a novel simple and easy one step of shaping package circle mould.
Background
There are many package circles in the five metals punching press trade, the five metals stamping workpiece of edge rolling needs to be done the palm sample, and traditional mould takes shape the process step many, generally needs four to five workstations at least, the cycle length, and is with high costs, and the true circularity is difficult to guarantee after the package circle. Therefore, a novel simple one-step forming rounding die is provided.
Disclosure of Invention
This real neotype aim at provides a novel simple and easy one step of shaping package circle mould to solve the problem that proposes among the above-mentioned background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a novel simple one-step forming rounding die comprises an upper die base plate and a lower die base plate, wherein the upper end of the lower die base plate is connected with a lower die plate, the middle part of the upper end of the lower die plate is provided with a rectangular hole, a lower die round core supporting block is fixedly inserted in the rectangular hole, the upper end of the lower die plate is provided with a mounting hole positioned in front of the rectangular hole, a lower die forming block is fixedly inserted in the mounting hole, the upper end of the lower die round core supporting block is provided with a through U-shaped groove, the lower part of the U-shaped groove is of a semi-circular arc structure for placing a forming round core, the lower end of the upper die base plate is fixedly connected with an upper die plate, the lower end of the upper die plate is connected with a pre-pressing forming block matched with the lower die round core supporting block through a compression spring, the two sides of the upper die plate are provided with first strip-shaped grooves for, and an upper die forming block matched with the lower die forming block is arranged at the lower end of the upper die plate.
Preferably, the width of the pre-pressing forming block is the same as the distance between two side walls of a U-shaped groove of the lower die round core supporting block, the lower end of the pre-pressing forming block is provided with a semicircular arc-shaped groove structure matched with the forming round core, and the semicircular arc-shaped groove structure on the pre-pressing forming block and the semicircular arc-shaped structure at the lower part of the U-shaped groove form a circular ring structure together to clamp the forming round core.
Preferably, the upper end of the lower die forming block is provided with a first semicircular groove, the lower end of the upper die forming block is provided with a trapezoidal groove, the upper die forming block is positioned above the trapezoidal groove and is provided with a second semicircular groove, and the trapezoidal groove is communicated with the second semicircular groove.
Preferably, the first semicircular groove and the second semicircular groove form a circular ring structure to form a round-covered chamber.
Preferably, both sides of the upper end of the lower die forming block are bevel edge structures matched with the inclined surfaces of the trapezoidal grooves.
Preferably, the two sides of the lower forming block are connected with product positioning blocks positioned in the mounting holes, and the upper ends of the product positioning blocks are flush with the upper end of the lower forming block.
Preferably, both ends of the compression spring are connected with mounting blocks which are convenient to mount.
Compared with the prior art, this real neotype beneficial effect is: the novel simple one-step forming rounding die is characterized in that a workpiece to be rounded is placed on a lower forming block and a product positioning block, the workpiece to be rounded is positioned below a forming round core, the workpiece to be rounded is placed in the middle of the lower forming block, an external punching machine is started to drive an upper die backing plate to move downwards, firstly, a pre-pressing forming block moves downwards to drive the forming round core to move downwards to extrude the workpiece, the middle part of the workpiece is bent into a circular arc shape, the two sides of the workpiece face upwards, the pre-pressing forming block is clamped in a U-shaped groove of a lower die round core supporting block and does not move, the upper die backing plate continues to move downwards, the pre-pressing forming block keeps still under the elastic force of a compression spring, the upper forming block continues to move downwards, the upward end parts of the two sides of the workpiece enter a trapezoidal groove formed at the lower end of the upper forming block, the two sides of the workpiece are bent inwards and enter a second semicircular groove in the upper die forming block, the trapezoidal groove on the upper die forming, the first semicircular groove, the second semicircular groove and the forming circular core form a complete circular cavity, the workpiece is wrapped in a circle in the circular cavity, and the workpiece is wrapped in a circle in one step.
Drawings
FIG. 1 is a schematic perspective view of the present embodiment;
FIG. 2 is a schematic diagram of the novel explosive structure;
fig. 3 is a schematic structural diagram of an upper die forming block and a lower die forming block in front view.
In the figure: the device comprises an upper die base plate 1, an upper die plate 2, a limiting guide block 3, a compression spring 4, an upper die forming block 5, a pre-pressing forming block 6, a forming round core 7, a lower die forming block 8, a lower die round core supporting block 9, a product positioning block 10, a lower die plate 11 and a lower die base plate 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments in the present invention without any creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a novel simple one-step forming round-wrapping die comprises an upper die backing plate 1 and a lower die backing plate 12, wherein a punching machine (not shown in the figure) for driving the upper die backing plate 1 to move up and down is installed above the upper die backing plate 1, the upper end of the lower die backing plate 12 is connected with a lower die plate 11, the middle part of the upper end of the lower die plate 11 is provided with a rectangular hole, a lower die round core supporting block 9 is fixedly inserted in the rectangular hole, the upper end of the lower die plate 11 is provided with a mounting hole positioned in front of the rectangular hole, a lower die forming block 8 is fixedly inserted in the mounting hole, the upper end of the lower die round core supporting block 9 is provided with a through U-shaped groove, the lower part of the U-shaped groove is of a semi-circular arc structure for placing a forming round core 7, the lower end of the upper die backing plate 1 is fixedly connected with an upper die plate 2, the lower end of the upper die plate 2 is connected, and the lower extreme of pre-compaction shaping piece 6 sets up the semicircle arc type groove structure that matches with shaping round core 7, and the semicircle arc type groove structure on the pre-compaction shaping piece 6 forms a ring structure jointly with the semicircle arc type structure of U type groove lower part and presss from both sides tightly shaping round core 7, and compression spring 4's both ends are connected with the installation piece easy to assemble.
The two sides of the upper template 2 are provided with a first strip-shaped groove for installing the limiting and guiding block 3 along the vertical direction, the two sides of the lower template 11 are provided with a second strip-shaped groove for guiding the limiting and guiding block 3 up and down, the limiting and guiding block 3 plays a role in guiding and stabilizing and ensuring that the up-down moving position does not change, the lower end of the upper template 2 is provided with an upper shaping block 5 matched with a lower shaping block 8, the upper end of the lower shaping block 8 is provided with a first semicircular groove, the lower end of the upper shaping block 5 is provided with a trapezoidal groove, the upper shaping block 5 is positioned above the trapezoidal groove and is provided with a second semicircular groove, the trapezoidal groove is communicated with the second semicircular groove, the first semicircular groove and the second semicircular groove form a circular ring structure to form a circular chamber, the two sides of the upper end of the lower shaping block 8 are in a bevel structure matched with the trapezoidal groove, the two sides of the lower shaping, and the upper end of the product positioning block 10 is flush with the upper end of the lower mold forming block 8.
The novel simple one-step forming and rounding die is characterized in that a workpiece to be rounded is placed on a lower forming block 8 and a product positioning block 10 and is positioned below a forming round core 7, the workpiece to be rounded is placed in the middle of the lower forming block 8, an external punching machine is started to drive an upper die base plate 1 to move downwards, firstly, a prepressing forming block 6 moves downwards to drive the forming round core 7 to move downwards to extrude the workpiece, the middle part of the workpiece is bent into a circular arc shape, the two sides of the workpiece face upwards, the prepressing forming block 6 is clamped in a U-shaped groove of a lower die round core supporting block 9 to be fixed at the moment, the upper die base plate 1 continues to move downwards, the prepressing forming block 6 keeps still under the elastic force of a compression spring 4, the upper forming block 5 continues to move downwards, the end parts of the two sides of the workpiece, which face upwards, enter a trapezoidal groove formed at the lower end of the upper forming block 5, the two sides of the workpiece are bent inwards and enter a, the trapezoidal groove on the upper die forming block 5 continuously moves downwards along the bevel edges at two ends of the lower die forming block 8 and is clamped together, the first semicircular groove, the second semicircular groove and the forming circular core 7 form a complete circular cavity, a workpiece completes the wrapping in the circular cavity, and the wrapping of the workpiece is completed in one step.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel simple and easy one-step shaping package circle mould, includes upper die backing plate (1) and lower die backing plate (12), its characterized in that: the upper end of the lower die backing plate (12) is connected with a lower die plate (11), the middle part of the upper end of the lower die plate (11) is provided with a rectangular hole, a lower die round core supporting block (9) is fixedly inserted in the rectangular hole, the upper end of the lower die plate (11) is provided with a mounting hole positioned in front of the rectangular hole, a lower die forming block (8) is fixedly inserted in the mounting hole, the upper end of the lower die round core supporting block (9) is provided with a through U-shaped groove, the lower part of the U-shaped groove is of a semi-circular arc structure for placing a forming round core (7), the lower end of the upper die backing plate (1) is fixedly connected with an upper die plate (2), the lower end of the upper die plate (2) is connected with a prepressing forming block (6) matched with the lower die round core supporting block (9) through a compression spring (4), and the two sides of the upper die plate (2, and second strip-shaped grooves for limiting guide blocks (3) to move up and down and guide are formed in two sides of the lower template (11), and an upper mold forming block (5) matched with the lower mold forming block (8) is installed at the lower end of the upper template (2).
2. The novel simple one-step forming rounding die as claimed in claim 1, wherein: the width of the prepressing forming block (6) is the same as the distance between two side walls of a U-shaped groove of the lower die round core supporting block (9), the lower end of the prepressing forming block (6) is provided with a semicircular arc-shaped groove structure matched with the forming round core (7), and the semicircular arc-shaped groove structure on the prepressing forming block (6) and the semicircular arc-shaped structure at the lower part of the U-shaped groove form a circular ring structure to clamp the forming round core (7).
3. The novel simple one-step forming rounding die as claimed in claim 1, wherein: the upper end of the lower die forming block (8) is provided with a first semicircular groove, the lower end of the upper die forming block (5) is provided with a trapezoidal groove, the upper die forming block (5) is positioned above the trapezoidal groove and is provided with a second semicircular groove, and the trapezoidal groove is communicated with the second semicircular groove.
4. The novel simple one-step forming rounding die as claimed in claim 3, wherein: the first semicircular groove and the second semicircular groove form a circular ring structure to form a round-wrapping chamber.
5. The novel simple one-step forming rounding die as claimed in claim 3, wherein: and two sides of the upper end of the lower die forming block (8) are bevel edge structures matched with the inclined surfaces of the trapezoidal grooves.
6. The novel simple one-step forming rounding die as claimed in claim 5, wherein: the two sides of the lower die forming block (8) are connected with product positioning blocks (10) located in the mounting holes, and the upper ends of the product positioning blocks (10) are flush with the upper end of the lower die forming block (8).
7. The novel simple one-step molding rounding die as claimed in any one of claims 1 to 6, wherein: and two ends of the compression spring (4) are connected with mounting blocks which are convenient to mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921372197.6U CN210817002U (en) | 2019-08-22 | 2019-08-22 | Novel simple one-step forming and rounding die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921372197.6U CN210817002U (en) | 2019-08-22 | 2019-08-22 | Novel simple one-step forming and rounding die |
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| Publication Number | Publication Date |
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| CN210817002U true CN210817002U (en) | 2020-06-23 |
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| CN201921372197.6U Active CN210817002U (en) | 2019-08-22 | 2019-08-22 | Novel simple one-step forming and rounding die |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711821A (en) * | 2019-08-22 | 2020-01-21 | 东莞市鼎通精密五金股份有限公司 | Novel simple one-step forming and rounding die |
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2019
- 2019-08-22 CN CN201921372197.6U patent/CN210817002U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711821A (en) * | 2019-08-22 | 2020-01-21 | 东莞市鼎通精密五金股份有限公司 | Novel simple one-step forming and rounding die |
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