CN207547595U - A kind of aluminum automotive hub extrusion die - Google Patents
A kind of aluminum automotive hub extrusion die Download PDFInfo
- Publication number
- CN207547595U CN207547595U CN201721387009.8U CN201721387009U CN207547595U CN 207547595 U CN207547595 U CN 207547595U CN 201721387009 U CN201721387009 U CN 201721387009U CN 207547595 U CN207547595 U CN 207547595U
- Authority
- CN
- China
- Prior art keywords
- upper mold
- die
- lower die
- automotive hub
- mounting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of aluminum automotive hub extrusion dies,Including into cast gate,Connector,Upper mounting plate,Upper mold,Lower die,Telescopic fixing rod,Into die cavity,Lower installation board and pedestal,The upper mold is set on above the lower die,The upper mounting plate is set on above the upper mold,The lower installation board is set below the lower die,The pedestal is set below the lower installation board,The telescopic fixing rod connects the upper mold and the lower die,The upper mold and the lower die junction are equipped with described into die cavity,The lower die connect with the upper mounting plate and is connected by the connector,The upper mold center is equipped with described into cast gate,During use,Material is being added in into cast gate,Material enters described into die cavity into the upper mold,Flexible by the telescopic fixing rod to form automotive hub to squeeze,The utility model aluminum automotive hub extrusion die,The efficiency of automobile wheel-hub extrusion forming can be greatly improved by adding telescopic fixing rod.
Description
Technical field
The utility model is related to extrusion die field more particularly to a kind of aluminum automotive hub extrusion dies.
Background technology
World Auto Industry just develops towards light weight, high speed, safe, energy saving, comfortably light with environmental pollution direction, therefore
The dosage of aluminum alloy spare part in the car is increasing.Wheel hub as one of important component in running car system and
A kind of more demanding security personnel's part, the weight of its not only bearing automobile, while also embody the appearance and modeling of automobile.Past
10 years, the annual average rate of increase of global aluminium alloy automobile hub yield was up to 7.6%.
The method of manufacture aluminium alloy wheel hub is broadly divided into two major class both at home and abroad at present：One kind is extrusion, and another kind of is casting
It makes, but it is serious the defects of shrinkage cavity in casting product, loose, stomata, and mechanical strength is low, and yield rate is low, external to wash in a pan substantially
It eliminates.Traditional extrusion die is all using overall structure, and the wheel hub of each model must all correspond to a secondary mold, so as in mold
It is all very huge in parking space, management, maintenance and manufacture cost, and the mold put long is very easy to damage, and when whole
Body structure mold then needs the upper and lower mold of integral replacing, replacement cost is also very huge, time-consuming to take after compacting damages
Material increases aluminium alloy wheel hub production cost, resource is caused greatly to waste.
Utility model content
The utility model discloses a kind of aluminum automotive hub extrusion die, including upper mold and lower die, which is characterized in that also
Including into cast gate, connector, upper mounting plate, telescopic fixing rod, into die cavity, lower installation board and pedestal, the upper mold is set on described
Above lower die, the upper mounting plate is set on above the upper mold, and the lower installation board is set below the lower die, described flexible solid
For connecting the upper mold and the lower die, the lower die is connected for connection and with the upper mounting plate by the connector fixed pole
It connects, the upper mold center is equipped with described into cast gate.
Further, the upper mounting plate center is equipped with into cast gate.
Further, the connector is bolt.
Further, the upper mold and the lower die junction are equipped with described into die cavity.
Further, the pedestal is set below the lower installation board.
A kind of the advantages of aluminum automotive hub extrusion die provided by the utility model, is：In use, add into cast gate
Enter material, material enters the upper mold and enters described into die cavity, and flexible by the telescopic fixing rod to form automobile to squeeze
Wheel hub, the utility model aluminum automotive hub extrusion die and traditional technology ratio add the raising 30% of telescopic fixing rod energy
The efficiency of automobile wheel-hub extrusion forming adds the connector and pedestal that can be connected between upper mounting plate and lower die, makes to add
Working hour more has stability but also dismounting is more convenient.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structure diagram of aluminum automotive hub extrusion die embodiment of the utility model.
Wherein, 1, into cast gate, 2, connector, 3, upper mounting plate, 4, upper mold, 5, lower die, 6, telescopic fixing rod, 7, Cheng Mo
Chamber, 8, lower installation board, 9, pedestal.
Specific embodiment
The utility model discloses a kind of aluminum automotive hub extrusion die, including upper mold 4, lower die 5, into cast gate 1, connection
Part 2, upper mounting plate 3, telescopic fixing rod 6, into die cavity 7, lower installation board 8 and pedestal 9, upper mold 4 is fixed on upper installation during installation
On plate 3, lower die 5 is fixed on lower installation board 8, and lower installation board 8 is fixed on pedestal 9, with company between lower die 5 and upper mounting plate 3
Fitting 2 is fixed, and there are gap into die cavity 7 between upper mold 4 and lower die 5, hub centre is usually hollow, so here provided with stretching
Contracting fixed link 6 connects upper mold 4 and lower die 5, and can also aluminum automotive wheels be carried out with good extrusion molding in this way, Telescopic Fixed
Bar 6, upper mold 4 and lower die 5 can use stainless steel material, and stainless steel fusing point is more much higher than aluminium preferably to be improved making for mold in this way
With the service life, connector 2 can be fixed well, and upper mold 4 and 3 center of upper mounting plate, which are equipped with into cast gate 1, can preferably add in aluminium.
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu and detailed description, it is clear that described embodiment is only the part of the embodiment of the utility model rather than whole reality
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.Referring to Fig. 1, the utility model embodiment carries
The aluminum automotive hub extrusion die of confession, in use, into cast gate 1 add in material, material enter the upper mold 4 enter it is described into
Die cavity 7 to form automotive hub by the flexible of telescopic fixing rod 6 to squeeze, which squeezes
Mold and traditional technology ratio add the efficiency of 30% automobile wheel-hub extrusion forming of raising of 6 energy of telescopic fixing rod, add
The connector 2 and pedestal 9 between upper mounting plate 3 and lower die 5 can be connected, makes more there is stability during processing but also tearing open
Fill more convenient, worker can move moulds to be processed at any time, make aluminum automotive hub extrusion die also largely
On reduce aluminum automotive hub and squeeze the exhaust gas that generates in production and destroyed caused by environment, strengthen the protection to environment.
A kind of aluminum automotive hub extrusion die provided by the utility model is described in detail above, for this
The those skilled in the art in field based on the idea of the embodiment of the present invention, can in specific embodiments and applications
There is change part, in conclusion the content of the present specification should not be construed as a limitation of the present invention.
Claims (5)
1. a kind of aluminum automotive hub extrusion die, including upper mold (4) and lower die (5), which is characterized in that further include into cast gate
(1), connector (2), upper mounting plate (3), telescopic fixing rod (6), into die cavity (7), lower installation board (8) and pedestal (9), it is described on
Mould (4) is above the lower die (5), and above the upper mold (4), the lower installation board (8) sets the upper mounting plate (3)
Below the lower die (5), the telescopic fixing rod (6) is for connecting the upper mold (4) and the lower die (5), the lower die
(5) with the upper mounting plate (3) for connecting and being connected by the connector (2), upper mold (4) center is equipped with described into pouring
Mouth (1).
A kind of 2. aluminum automotive hub extrusion die according to claim 1, which is characterized in that the upper mounting plate (3)
Center is equipped with into cast gate (1).
3. a kind of aluminum automotive hub extrusion die according to claim 1, which is characterized in that the connector (2) is
Bolt.
4. a kind of aluminum automotive hub extrusion die according to claim 1, which is characterized in that the upper mold (4) and institute
Lower die (5) junction is stated equipped with described into die cavity (7).
5. a kind of aluminum automotive hub extrusion die according to claim 1, which is characterized in that the pedestal (9) is set on
Below the lower installation board (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387009.8U CN207547595U (en) | 2017-10-26 | 2017-10-26 | A kind of aluminum automotive hub extrusion die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721387009.8U CN207547595U (en) | 2017-10-26 | 2017-10-26 | A kind of aluminum automotive hub extrusion die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207547595U true CN207547595U (en) | 2018-06-29 |
Family
ID=62674776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721387009.8U Expired - Fee Related CN207547595U (en) | 2017-10-26 | 2017-10-26 | A kind of aluminum automotive hub extrusion die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207547595U (en) |
-
2017
- 2017-10-26 CN CN201721387009.8U patent/CN207547595U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181026 |