CN207521549U - A kind of large aluminum alloy exterior panel molding die with purge system - Google Patents
A kind of large aluminum alloy exterior panel molding die with purge system Download PDFInfo
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- CN207521549U CN207521549U CN201721538781.5U CN201721538781U CN207521549U CN 207521549 U CN207521549 U CN 207521549U CN 201721538781 U CN201721538781 U CN 201721538781U CN 207521549 U CN207521549 U CN 207521549U
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- purge system
- aluminum alloy
- exterior panel
- molding die
- die holder
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Abstract
A kind of large aluminum alloy exterior panel molding die with purge system of the utility model, including upper mold seat, punch-pin, die holder, cavity plate and several locating pieces, the die holder is equipped with purge system, the purge system includes the shaft being rotatablely connected with die holder, the discharge pipe of oriented punch-pin purging is connected in the shaft, the purge system further includes the driving device of drive shaft rotation, the upper mold seat offers the groove for accommodating discharge pipe, after the utility model solution existing mold punching press the defects of generation impression.
Description
Technical field
The utility model is related to aluminium alloy car exterior panel manufacture fields, and in particular to a kind of Large size Aluminium with purge system
Alloy exterior panel molding die.
Background technology
The manufacturing process flow numerous and complicated of automobile, wherein the manufacture requirement for exterior panel is extremely high, especially surface
Quality, exterior panel are usually manufactured by large mold, and are mostly cold-punching mould.The large aluminum alloy exterior panel molding of the prior art
Mold is susceptible to the substandard products with impression in punching press plate, my company finds after research and inquirement, the reason for this is that convex during punching press
There are the impurity such as scrap on the surface of mould, and in punching press, plate generates impression at impurity.In view of this, my company to mold into
Improvement is gone, thus this case generates.
Invention content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of Large size Aluminium conjunctions with purge system
Golden exterior panel molding die, the defects of to solve to generate impression after existing mold punching press.
To achieve the above object, a kind of large aluminum alloy exterior panel molding die with purge system of the utility model,
Including upper mold seat, punch-pin, die holder, cavity plate and several locating pieces, the die holder is equipped with purge system, the purge system
Including the shaft being rotatablely connected with die holder, the discharge pipe of oriented punch-pin purging is connected in the shaft, the purge system is also
Include the driving device of drive shaft rotation, the upper mold seat offers the groove for accommodating discharge pipe.
Preferably, the driving device includes being connected with the rotating shaft gear set, and the upper mold seat is equipped with and is engaged with gear set
Rack.
Preferably, the rack uses flexible material, and the die holder is equipped with the limitting casing of limitation rack movement.
Alternatively, the driving device is motor, gear reduction unit is equipped between the motor and shaft.
Preferably, being equipped between the die holder and purge system makes the skate machine that purge system is moved in vertical direction
Structure.
Preferably, buffer stopper is equipped in the groove, the upper mold seat offers chip space.
Compared with prior art, advantage is the utility model：
Purge system with driving device is set, in this way when upper mold seat is close to die holder, discharge pipe will rotate, so as to
The punch-pin purging of upper mold seat is directed at always in punching course, it is possible to prevente effectively from impurity generates impression on plate during punching press.
Description of the drawings
Fig. 1 is a kind of front view of the large aluminum alloy exterior panel molding die with purge system of the utility model；
Fig. 2 is a kind of side view of the large aluminum alloy exterior panel molding die with purge system of the utility model；
Fig. 3 is a kind of normal axomometric drawing of the large aluminum alloy exterior panel molding die with purge system of the utility model；
Fig. 4 is the enlarged view of A in Fig. 3；
Fig. 5 is a kind of three-dimensional structure signal of large aluminum alloy exterior panel molding die with purge system of the utility model
Figure.
In figure：1st, upper mold seat；2nd, die holder；3rd, purge system；4th, shaft；5th, discharge pipe；6th, groove；7th, gear set；8、
Rack；9th, limitting casing；10th, locating piece；11st, punch-pin；12nd, cavity plate.
Specific embodiment
For technology contents, construction feature, institute's reached purpose and effect of the utility model is described in detail, reality is hereby enumerated below
It applies example and attached drawing is coordinated to be explained in detail.
In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instructions such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown is for only for ease of description the utility model and simplifies description rather than instruction or imply signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that this practicality
The limitation of novel protected range.
The utility model provides a kind of large aluminum alloy exterior panel molding die with purge system, including upper mold seat, convex
Mould, die holder, cavity plate and several locating pieces, the die holder are equipped with purge system, and the purge system includes and die holder
The shaft of rotation connection, the discharge pipe of oriented punch-pin purging is connected in the shaft, and the purge system further includes drive shaft
The driving device of rotation, the upper mold seat offer the groove for accommodating discharge pipe.
By using above-mentioned technical proposal, when needing to stamp, the compressed gas source being connect with discharge pipe is opened, discharge pipe is opened
Begin to purge to punch-pin, when upper mold seat is close to die holder, as shown in figure 4, discharge pipe will be rotated by driving device,
So as to be directed at the punch-pin of upper mold seat purging always in punching course, it is possible to prevente effectively from impurity generates pressure on plate during punching press
Trace.
Preferably, the driving device includes being connected with the rotating shaft gear set the present embodiment, and the upper mold seat is equipped with and tooth
The rack of wheel group engagement.
By using above-mentioned technical proposal, when upper mold seat is close to die holder, as shown in figure 4, rack moves down, with rack
Meshed gears group rotates, and final drive shaft rotates and discharge pipe is driven to rotate, and discharge pipe is made to be directed at the convex of upper mold seat always
Mould purges, it is possible to prevente effectively from impurity generates impression on plate during punching press.The type of drive of this linkage is by each zero of mold
Part is organically combined and is made full use of, and is advantageously implemented energy conservation and environmental protection.
Preferably, the rack uses flexible material to the present embodiment, and the die holder is equipped with the limiting of limitation rack movement
Frame.
By using above-mentioned technical proposal, certain flexural deformation can occur for the rack of flexible material, upper mold seat to
During die holder is close, as shown in figure 4, when rack reaches die holder bottom, it can be under the guiding of limitting casing reversely
Movement, and the gear set rotation direction engaged is constant, efficiently reduces the occupied space of entire mold.
Alternatively, the driving device is motor, gear reduction unit is equipped between the motor and shaft.
By using above-mentioned technical proposal, using motor-driven rotatable shaft, arrangement is convenient, easy to operate, and may be used and watch
Motor is taken, is advantageously implemented automation；Gear reduction unit is used to transmit the torque of motor output and the rotating speed of shaft is made to be less than electricity
The rotating speed of machine to realize rotation of the discharge pipe in certain angle, avoids discharge pipe rotational angle excessive.
The present embodiment, which preferably, between the die holder and purge system is equipped with, makes what purge system was moved in vertical direction
Sliding equipment.
By using above-mentioned technical proposal, the sliding types such as sliding rail may be used in sliding equipment, and sliding equipment makes purging system
The height adjusting of system is possibly realized, and facilitates adjustment purge system with respect to the initial position of upper mold seat.
The present embodiment preferably, is equipped with buffer stopper in the groove, the upper mold seat offers chip space.
By using above-mentioned technical proposal, the vibrations of upper mold seat initiation, are conducive to prolong when buffer stopper is conducive to alleviate punching press
The service life of long purge system；Chip space is used to collect the scrap that purge system is blown off, and can set at chip space
Crumb loading slot, such centralized collection scrap, avoids scrap from entering mold.
In conclusion the only preferred embodiment of the utility model, does not limit the scope of protection of the utility model with this, it is all
It is all what the utility model patent covered according to the equivalent changes and modifications that the utility model patent range and description are made
Within the scope of.
Claims (6)
1. a kind of large aluminum alloy exterior panel molding die with purge system, including upper mold seat, punch-pin, die holder, cavity plate and
Several locating pieces,
It is characterized in that：The die holder is equipped with purge system, and the purge system includes turning with what die holder was rotatablely connected
Axis, the discharge pipe of oriented punch-pin purging is connected in the shaft, and the purge system further includes the driving dress of drive shaft rotation
It puts, the upper mold seat offers the groove for accommodating discharge pipe.
2. a kind of large aluminum alloy exterior panel molding die with purge system according to claim 1, it is characterised in that：
The driving device includes being connected with the rotating shaft gear set, and the upper mold seat is equipped with the rack engaged with gear set.
3. a kind of large aluminum alloy exterior panel molding die with purge system according to claim 2, it is characterised in that：
The rack uses flexible material, and the die holder is equipped with the limitting casing of limitation rack movement.
4. a kind of large aluminum alloy exterior panel molding die with purge system according to claim 1, it is characterised in that：
The driving device is motor, and gear reduction unit is equipped between the motor and shaft.
5. a kind of large aluminum alloy exterior panel molding die with purge system according to claim 3 or 4, feature exist
In：Being equipped between the die holder and purge system makes the sliding equipment that purge system is moved in vertical direction.
6. a kind of large aluminum alloy exterior panel molding die with purge system according to claim 5, it is characterised in that：
Buffer stopper is equipped in the groove, the upper mold seat offers chip space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538781.5U CN207521549U (en) | 2017-11-17 | 2017-11-17 | A kind of large aluminum alloy exterior panel molding die with purge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721538781.5U CN207521549U (en) | 2017-11-17 | 2017-11-17 | A kind of large aluminum alloy exterior panel molding die with purge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207521549U true CN207521549U (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721538781.5U Active CN207521549U (en) | 2017-11-17 | 2017-11-17 | A kind of large aluminum alloy exterior panel molding die with purge system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927477A (en) * | 2018-07-09 | 2018-12-04 | 安徽思源三轻智能制造有限公司 | Die forging machine monitoring device |
| CN112705521A (en) * | 2020-12-22 | 2021-04-27 | 诸暨市海川机械铸造有限公司 | Cleaning device for elevator rope wheel mold and casting process |
-
2017
- 2017-11-17 CN CN201721538781.5U patent/CN207521549U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927477A (en) * | 2018-07-09 | 2018-12-04 | 安徽思源三轻智能制造有限公司 | Die forging machine monitoring device |
| CN112705521A (en) * | 2020-12-22 | 2021-04-27 | 诸暨市海川机械铸造有限公司 | Cleaning device for elevator rope wheel mold and casting process |
| CN112705521B (en) * | 2020-12-22 | 2022-02-18 | 诸暨市海川机械铸造有限公司 | Cleaning device for elevator rope wheel mold and casting process |
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