CN215508608U - Forward flanging and side flanging combined type wedge die - Google Patents
Forward flanging and side flanging combined type wedge die Download PDFInfo
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- CN215508608U CN215508608U CN202121360015.0U CN202121360015U CN215508608U CN 215508608 U CN215508608 U CN 215508608U CN 202121360015 U CN202121360015 U CN 202121360015U CN 215508608 U CN215508608 U CN 215508608U
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Abstract
The utility model provides a forward flanging and side flanging combined tapered wedge die, which is characterized in that a flanging male die, a side flanging knife block positioned below the flanging male die and a forward flanging knife block positioned above the side flanging knife block are arranged, the forward flanging knife block moves downwards under the driving of a forward flanging knife block power source and positively overturns a plate with the flanging male die, and the side flanging knife block overturns the bottom end of the plate under the driving of a side flanging knife block driving block.
Description
Technical Field
The utility model relates to the field of automobile molds, in particular to a forward flanging and side flanging combined type wedge mold.
Background
Automobile factories develop and construct more and more novel plates, the difficulty coefficient of plate forming is increased day and night, and the plates are required to be flanged twice. Prior art patent CN207254999U discloses a rotatory slide wedge mechanism of automobile body panel of turning on one's side, including installing the slide wedge drive block that sets up downwards on the upper die base and installing the roll axis base on the die holder and installing the roll axis in the roll axis base, install the cylinder on the roll axis base, the roll axis with the cylinder passes through the hinge bar and connects, is equipped with the turn-ups lower mould on the roll axis, and this patent has realized positive turn-ups one shot forming, and the slide wedge drive block that this patent adopted rotates the turn-ups with rotatable turn-ups lower mould. However, the double-curved-surface flanging of the plate member as shown in fig. 6 generally requires two process dies to complete the flanging; as shown in fig. 7, in the first process, the edge is turned forwards; as shown in fig. 8, the second process completes the side flanging; the prior art lacks the turn-ups mould to such structure, and above-mentioned patent adopts and rotates the turn-ups form and does not adapt to this application and needs turn-ups structure, and two process steps moulds are with one time higher than the relative cost, have reduced the competitiveness that the mould connects the order, and the stamping equipment power consumption of host computer factory is than increasing simultaneously, and area is increaseed in the mould storage, is unfavorable for the customer to improve the productivity.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a forward flanging and side flanging combined type wedge die, which is characterized in that a flanging male die, a side flanging knife block positioned below the flanging male die and a forward flanging knife block positioned above the side flanging knife block are arranged, the forward flanging knife block moves downwards under the driving of a forward flanging knife block power source and positively overturns a plate with the flanging male die, and the side flanging knife block overturns the bottom end of the plate under the driving of a side flanging knife block driving block.
The utility model aims to provide a forward flanging and side flanging combined type wedge die, which comprises a lower male die assembly, a side flanging assembly and an upper forward flanging assembly;
the side flanging assembly is positioned below the upper forward flanging assembly, and the lower male die assembly is positioned on the side surfaces of the side flanging assembly and the upper forward flanging assembly;
the lower male die component comprises a flanging male die positioned at the top of the lower male die component; the side flanging component comprises a side flanging cutter block positioned below the flanging male die; the upper forward flanging component comprises a forward flanging cutter block which is positioned on the side surface of the flanging male die and is positioned above the side flanging cutter block; the side turning cutter block limits the position of the positive side turning cutter block; the forward turning cutter block and the flanging male die turn over the plate positively, and the side turning cutter block turns over the plate laterally.
The further improvement lies in that: the lower male die component also comprises a lower male die driving block connected with the flanging male die.
The further improvement lies in that: the side flanging assembly further comprises a side flanging cutter block driving block connected with the side flanging cutter block, the side flanging cutter block driving block is located on one side far away from the flanging male die, a side pressure source is arranged on the side flanging cutter block driving block, and the side pressure source presses the positive flanging cutter block.
The further improvement lies in that: the upper forward flanging assembly further comprises a forward flanging cutter block power source connected to the top of the forward flanging cutter block.
The further improvement lies in that: and a guide plate is arranged at the bottom of the lower male die component.
The further improvement lies in that: and the lower male die component is also provided with a lower driving block slotting tool.
The utility model has the beneficial effects that: according to the utility model, the flanging male die, the side-turning cutter block positioned below the flanging male die and the forward turning cutter block positioned above the side-turning cutter block are arranged, the forward turning cutter block moves downwards under the driving of a forward turning cutter block power source and turns over a plate positively with the flanging male die, and the side-turning cutter block turns over the bottom end of the plate under the driving of a side-turning cutter block driving block; a lower male die driving block is arranged to drive the flanging male die; this mould is just turned over earlier and is turned on one's side again like this, and one shot forming has realized satisfying the demand of using, can realize compound two work motion content in the mould field, satisfies customer's product development and punching press process planning demand, and the practicality is strong, and one set of mould of the reducible of this novel mechanism of more important practices thrift mould development cost greatly, improves company's competitiveness and customer's satisfaction.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a cross-sectional view of fig. 1 of the present invention.
FIG. 3 is a schematic view of the upper cuff assembly of the present invention.
FIG. 4 is a schematic view of the side cuff assembly of the present invention.
Figure 5 is a schematic view of the lower punch assembly of the present invention.
Fig. 6 is a schematic view of the final flanging of the plate member of the present invention.
Fig. 7 is a schematic illustration of the plate member of the present invention being turned over.
Fig. 8 is a schematic diagram of the side turning of the plate member of the present invention.
Wherein: 1-lower punch driving block, 2-flanging punch, 3-side turning cutter driving block, 4-side turning cutter block, 5-forward turning cutter block, 6-forward turning cutter block power source, 7-lower driving block slotting cutter, 8-side pressure source and 9-guide plate.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1 to 8, the present embodiment provides a forward flanging and side flanging combined type wedge mold, which includes a lower male mold component, a side flanging component and an upper forward flanging component;
the side flanging assembly is positioned below the upper forward flanging assembly, and the lower male die assembly is positioned on the side surfaces of the side flanging assembly and the upper forward flanging assembly;
the lower male die component comprises a flanging male die 2 positioned at the top of the lower male die component and a lower male die driving block 1 connected with the flanging male die 2;
the side flanging component comprises a side flanging tool block 4 positioned below the flanging male die 2 and a side flanging tool block driving block 3 connected with the side flanging tool block 4, the side flanging tool block driving block 3 is positioned at one side far away from the flanging male die 2, a side pressure source 8 is arranged on the side flanging tool block driving block 3, and the side pressure source 8 presses the positive flanging tool block 5;
the upper forward flanging component comprises a forward flanging tool block 5 which is positioned on the side surface of the flanging male die 2 and above the side flanging tool block 4 and a forward flanging tool block power source 6 which is connected to the top of the forward flanging tool block 5;
the side turning cutter block 4 limits the position of the positive side turning cutter block 5; the forward turning cutter block 5 and the turning convex die 2 turn over the plate positively, and the side turning cutter block 4 turns over the plate.
And a guide plate 9 is arranged at the bottom of the lower male die component. And the lower male die component is also provided with a lower driving block slotting tool 7.
By arranging the flanging male die 2, the side-turning cutter block 4 positioned below the flanging male die and the forward turning cutter block 5 positioned above the side-turning cutter block 4, the forward turning cutter block 5 moves downwards under the driving of the forward turning cutter block power source 6 to turn forward the plate with the flanging male die 2, and the side-turning cutter block 4 turns over the bottom end of the plate under the driving of the side-turning cutter block driving block 3; a lower male die driving block 1 is arranged to drive a flanging male die 2; this mould is just turned over earlier and is turned on one's side again like this, and one shot forming has realized satisfying the demand of using, can realize compound two work motion content in the mould field, satisfies customer's product development and punching press process planning demand, and the practicality is strong, and one set of mould of the reducible of this novel mechanism of more important practices thrift mould development cost greatly, improves company's competitiveness and customer's satisfaction.
When the die is driven by an upper sliding block of the machine tool, an upper die base exerts pressure on a lower driving block slotting tool 7 to push the lower male die driving block 1 and a flanging male die 2 to be reset to a state to be operated together, at the moment, a positive flanging block 5 starts to realize preferential positive flanging due to the fact that the power of a nitrogen spring power source at the bottom of a positive flanging block power source 6 is strong enough, positive flanging of the first step is finished at present, then the die body starts to perform second-stage forming work, the press continues to descend, the positive flanging block 5 is limited by the position of a side flanging block 4 to start to keep an absolute position, the vertical acting force of the side flanging block driving block 3 and the side flanging block 4 continues to be acted by the force of the lower driving block slotting tool 7 to convert the vertical acting force into horizontal movement, a lateral pressure source 8 presses the positive flanging block 5, and the positive flanging block 5 is converted into a core pressing role of the side flanging block 4 at the moment, the side flanging cutter block 4 starts side flanging work to realize the side flanging work content of the second stage; when the upper die is opened, the lower driving block slotting tool 7 moves upwards, the side turning tool block driving block 3 retreats in advance, the side pressure source 8 is separated from the positive turning tool block 5, the positive turning tool block power source 6 is released and completed along with the gradual opening of the upper die, the positive turning tool block 5 ascends to separate from the plate, then the lower driving block slotting tool 7 of the lower convex die driving block 1 is separated from the upper die, and the lower convex die driving block 1 returns to the initial non-working position, so that the operation is finished.
Claims (6)
1. A forward flanging and side flanging combined type wedge die comprises a lower male die assembly, a side flanging assembly and an upper forward flanging assembly;
the method is characterized in that: the side flanging assembly is positioned below the upper forward flanging assembly, and the lower male die assembly is positioned on the side surfaces of the side flanging assembly and the upper forward flanging assembly;
the lower male die component comprises a flanging male die (2) positioned at the top of the lower male die component; the side flanging component comprises a side flanging cutter block (4) positioned below the flanging male die (2); the upper forward flanging component comprises a forward flanging cutter block (5) which is positioned on the side surface of the flanging male die (2) and above the side flanging cutter block (4); the side turning cutter block (4) limits the position of the positive side turning cutter block (5); the forward turning cutter block (5) and the flanging male die (2) turn over the plate positively, and the side turning cutter block (4) turns over the plate.
2. The forward-flanging and side-flanging combined type wedge die set forth in claim 1, wherein: the lower male die component also comprises a lower male die driving block (1) connected with the flanging male die (2).
3. The forward-flanging and side-flanging combined type wedge die set forth in claim 1, wherein: the side flanging assembly further comprises a side flanging cutter block driving block (3) connected with the side flanging cutter block (4), the side flanging cutter block driving block (3) is located on one side far away from the flanging male die (2), a side pressure source (8) is arranged on the side flanging cutter block driving block (3), and the side pressure source (8) presses the positive flanging cutter block (5).
4. The forward-flanging and side-flanging combined type wedge die set forth in claim 1, wherein: the upper forward flanging component also comprises a forward flanging knife block power source (6) connected to the top of the forward flanging knife block (5).
5. The forward-flanging and side-flanging combined type wedge die set forth in claim 2, wherein: the bottom of the lower male die component is provided with a guide plate (9).
6. The forward-flanging and side-flanging combined type wedge die set forth in claim 2, wherein: the lower male die component is also provided with a lower driving block slotting tool (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121360015.0U CN215508608U (en) | 2021-06-18 | 2021-06-18 | Forward flanging and side flanging combined type wedge die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121360015.0U CN215508608U (en) | 2021-06-18 | 2021-06-18 | Forward flanging and side flanging combined type wedge die |
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| Publication Number | Publication Date |
|---|---|
| CN215508608U true CN215508608U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121360015.0U Active CN215508608U (en) | 2021-06-18 | 2021-06-18 | Forward flanging and side flanging combined type wedge die |
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| CN (1) | CN215508608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115597149A (en) * | 2022-10-24 | 2023-01-13 | 珠海格力电器股份有限公司（Cn） | Air duct assembly of humidifier and humidifier |
-
2021
- 2021-06-18 CN CN202121360015.0U patent/CN215508608U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115597149A (en) * | 2022-10-24 | 2023-01-13 | 珠海格力电器股份有限公司（Cn） | Air duct assembly of humidifier and humidifier |
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