CN215965598U - Side shaping mechanism of fender - Google Patents
Side shaping mechanism of fender Download PDFInfo
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- CN215965598U CN215965598U CN202121641866.2U CN202121641866U CN215965598U CN 215965598 U CN215965598 U CN 215965598U CN 202121641866 U CN202121641866 U CN 202121641866U CN 215965598 U CN215965598 U CN 215965598U
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- upper die
- die
- flanging
- lower die
- reforming
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Abstract
The utility model is suitable for the field of fender side shaping, and provides a side shaping mechanism of a fender, which comprises an upper die arranged on equipment, a lower die matched with the upper die for use, a material pressing core arranged on the upper die, a pulley slotting tool arranged on one side of the upper die, side flanging units arranged on the other side of the upper die and the lower die, a driving pulley arranged on the lower die, and side shaping units arranged on the upper die and the lower die. The method aims to solve the problems that two rotary wedges are close to each other, a large mold space is needed for arrangement, and even some molds cannot be realized, so that a set of molds needs to be added; the mold adopting the roller inclined wedge structure has the technical problems of complex design, higher requirements on manufacturing precision and use environment, and higher manufacturing cost and later use cost of the mold.
Description
Technical Field
The utility model belongs to the field of side shaping of a fender, and particularly relates to a side shaping mechanism of a fender.
Background
In the stamping process and the die design of automobile body parts, because a mounting hole area of an upper mounting plate decoration assembly of a fender and a matching area of a front door have negative angles and larger angles, two rotary wedges are generally designed to respectively complete the process contents of side flanging and side shaping in OP 40.
The disadvantages of this approach are: 1. the two rotary wedges are close to each other, a large mold space is needed for arrangement, and even some molds cannot be realized, so that a set of mold needs to be added; 2. the roller inclined wedge structure mold is complex in design, high in requirements on manufacturing precision and use environment, and high in mold manufacturing cost and later-period use cost.
Disclosure of Invention
The utility model aims to provide a side shaping mechanism of a fender, and aims to solve the problems that two rotary wedges are close to each other, a large mold space is needed for arrangement, and even some molds cannot be realized in the prior art, so that a set of mold needs to be added; the mold adopting the roller inclined wedge structure has the technical problems of complex design, higher requirements on manufacturing precision and use environment, and higher manufacturing cost and later use cost of the mold.
The utility model is realized in such a way that the side shaping mechanism of the fender comprises an upper die arranged on equipment, a lower die matched with the upper die for use, a material pressing core arranged on the upper die, a pulley slotting tool arranged on one side of the upper die, side flanging units arranged on the other side of the upper die and the lower die, a driving pulley arranged on the lower die and side shaping units arranged on the upper die and the lower die.
The further technical scheme of the utility model is as follows: the side flanging unit comprises a side flanging slotting tool arranged on the upper die, a side flanging wedge which is arranged on the lower die in a sliding mode and used in cooperation with the side flanging slotting tool, a side flanging movable male die arranged on the side flanging wedge, and a side flanging concave insert which is arranged on the top of the driving pulley and used in cooperation with the side flanging movable male die.
The further technical scheme of the utility model is as follows: the side shaping unit comprises a side shaping wedge arranged on the upper die, a side shaping insert arranged on the side shaping wedge, and a side shaping movable male die arranged on one side of the driving pulley and matched with the side shaping insert for use.
The further technical scheme of the utility model is as follows: and the top of the driving pulley is provided with a lower die cover cap.
The further technical scheme of the utility model is as follows: one side of the bottom of the driving pulley is provided with a pulley rigid limiting block.
The further technical scheme of the utility model is as follows: and a pulley insert block matched with the pulley insert knife for use is arranged on the other side of the top of the driving pulley.
The utility model has the beneficial effects that: this kind of side plastic mechanism has simplified the mould structure, reduce mould manufacturing and volume production use cost, reduce later stage mould maintenance work load, the side turn-ups slide wedge length has been shortened, wholly reduce the width and the weight of mould, the cost is reduced, the side turn-ups slide wedge is alone with the lower mould sliding fit, the overall stability can promote greatly, each slide wedge is pure mechanical type rigid contact drive, it is high than cylinder drive stability for the rotation slide wedge, avoid damaging the mould because of the air supply is unstable leads to the slide wedge action not smooth.
Drawings
Fig. 1 is a structural view of an upper mold removing and a lower mold of a side shaping mechanism of a fender panel according to an embodiment of the present invention;
FIG. 2 is a plan view of a side burring unit structure of a side shaping mechanism of a fender according to an embodiment of the utility model;
fig. 3 is a plan view of a side shaping unit structure of a side shaping mechanism of a fender according to an embodiment of the utility model.
Detailed Description
Reference numerals: 1-upper die 2-lower die 3-material pressing core 4-pulley slotting tool 5-side flanging unit 6-driving pulley 7-side shaping unit 8-side flanging slotting tool 9-side flanging wedge 10-side flanging movable convex die 11-side flanging concave insert 12-side shaping wedge 13-side shaping insert 14-side shaping movable convex die 15-lower die cover cap 16-pulley rigid limiting block 17-pulley insert.
Fig. 1 to 3 show a side shaping mechanism of a fender provided by the utility model, the side shaping mechanism comprises an upper die 1 arranged on equipment, a lower die 2 matched with the upper die 1 for use, a material pressing core 3 arranged on the upper die 1, a pulley slotting tool 5 arranged on one side of the upper die 1, side flanging units 5 arranged on the other side of the upper die 1 and the lower die 2, a driving pulley 6 arranged on the lower die 2, and a side shaping unit 7 arranged on the upper die 1 and the lower die 2.
The side flanging unit 5 comprises a side flanging slotting tool 8 arranged on the upper die 1, a side flanging wedge 9 arranged on the lower die 2 in a sliding mode and matched with the side flanging slotting tool 8 for use, a side flanging movable male die 10 arranged on the side flanging wedge 9, and a side flanging concave insert 11 arranged on the top of the driving pulley 6 and matched with the side flanging movable male die 10 for use.
The side shaping unit 7 comprises a side shaping wedge 12 arranged on the upper die 1, a side shaping insert 13 arranged on the side shaping wedge 12, and a side shaping movable punch 14 arranged on one side of the driving tackle 6 and matched with the side shaping insert 13 for use.
The top of the driving pulley 6 is provided with a lower die cover cap 15. One side of the bottom of the driving pulley 6 is provided with a pulley rigid limiting block 16. The other side of the top of the driving pulley 6 is provided with a pulley insert block 17 matched with the pulley insert 4 for use.
The side shaping mechanism has the following characteristics: a. the structure design of a horizontal push wedge pulley; b. one pulley is driven to complete the driving of the two area side movable male dies; c. the side flanging movable male die 10 is directly fixed on the driving pulley 6, so that the die structure is simplified; d. the side shaping and the side flanging in the limited working procedure and the limited die space are finished by using the flat-pushing inclined wedge, the die structure is simplified, and the use stability of the die is improved.
When the mechanism is used, the upper die 1 moves downwards gradually in the closing process of the upper die 1 and the lower die 2, the pulley slotting tool 4 firstly contacts with the pulley inserting block 17 on the driving pulley 6 and starts to work, after the driving pulley 6 is in place, the pulley rigid limiting block 16 blocks the position of the driving pulley 6, after the side shaping movable male die 14 and the side flanging movable male die 10 are in place, the material pressing core 3 presses the material to the bottom, then the side flanging wedge 9 and the side shaping wedge 12 start to work, and after the side flanging concave insert 11 and the side shaping insert 13 reach the bottom, the whole mechanism returns to finish the working contents of side flanging and side shaping.
This kind of side plastic mechanism has simplified the mould structure, reduce mould manufacturing and volume production use cost, reduce later stage mould maintenance work load, the side turn-ups slide wedge length has been shortened, wholly reduce the width and the weight of mould, the cost is reduced, the side turn-ups slide wedge is alone with the lower mould sliding fit, the overall stability can promote greatly, each slide wedge is pure mechanical type rigid contact drive, it is high than cylinder drive stability for the rotation slide wedge, avoid damaging the mould because of the air supply is unstable leads to the slide wedge action not smooth.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a side plastic mechanism of fender which characterized in that: the side shaping mechanism comprises an upper die arranged on the equipment, a lower die matched with the upper die for use, a material pressing core arranged on the upper die, a pulley slotting tool arranged on one side of the upper die, a side flanging unit arranged on the other side of the upper die and the lower die, a driving pulley arranged on the lower die and a side shaping unit arranged on the upper die and the lower die.
2. The side shaping mechanism according to claim 1, wherein the side flanging unit comprises a side flanging slotting tool arranged on the upper die, a side flanging wedge slidably arranged on the lower die and used in cooperation with the side flanging slotting tool, a side flanging movable male die arranged on the side flanging wedge, and a side flanging female insert arranged on the top of the driving pulley and used in cooperation with the side flanging movable male die.
3. The side reforming mechanism according to claim 2, wherein the side reforming unit comprises a side reforming wedge provided on the upper die, a side reforming insert provided on the side reforming wedge, and a side reforming movable punch provided on one side of the drive block to be used in cooperation with the side reforming insert.
4. The side reforming mechanism according to claim 3, wherein the drive block is provided with a lower mold cap at the top thereof.
5. The side shaping mechanism according to claim 4, wherein a rigid pulley limiting block is arranged on one side of the bottom of the driving pulley.
6. The side truing mechanism as set forth in claim 5 wherein said drive block is provided on the other side of the top of the drive block with a block insert for engaging said block insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121641866.2U CN215965598U (en) | 2021-07-19 | 2021-07-19 | Side shaping mechanism of fender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121641866.2U CN215965598U (en) | 2021-07-19 | 2021-07-19 | Side shaping mechanism of fender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215965598U true CN215965598U (en) | 2022-03-08 |
Family
ID=80516440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121641866.2U Active CN215965598U (en) | 2021-07-19 | 2021-07-19 | Side shaping mechanism of fender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215965598U (en) |
-
2021
- 2021-07-19 CN CN202121641866.2U patent/CN215965598U/en active Active
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