CN208613645U - A kind of rotary forging machine of aluminium alloy wheel hub - Google Patents
A kind of rotary forging machine of aluminium alloy wheel hub Download PDFInfo
- Publication number
- CN208613645U CN208613645U CN201821009803.3U CN201821009803U CN208613645U CN 208613645 U CN208613645 U CN 208613645U CN 201821009803 U CN201821009803 U CN 201821009803U CN 208613645 U CN208613645 U CN 208613645U
- Authority
- CN
- China
- Prior art keywords
- die
- wheel hub
- aluminium alloy
- alloy wheel
- cavity
- 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 proposes a kind of rotary forging machinees of aluminium alloy wheel hub, including rotating base, bed die is provided on rotating base, bed die is provided centrally with round hole, round hole penetrates the upper and lower surface of bed die, the center of round hole is provided with bottom punch die, and the center of top of bottom punch die is provided with the bottom to raise upward and rushes column；It is provided with upper mold above bed die, die cavity is provided on the bottom surface of upper mold, the shaping mold cavity of aluminium alloy wheel hub is constituted between the annular grooving on die cavity and bed die；Top punch die is provided with above upper mold, the bottom for pushing up punch die is provided with the top extended downwardly and rushes column, and top, which rushes column and is passed down through through hole, to be extend into shaping mold cavity.The rivet bucker has process velocity fast, the advantage for adding effect good.
Description
Technical field
The utility model relates to a kind of wheel hub processing unit (plant) more particularly to a kind of rivet buckers.
Background technique
Wheel hub carries most important safety component as vehicle.The work that aluminium alloy wheel hub generates forging and stamping is produced in traditional handicraft
Skill production, the surface of aluminum alloy hub that this technique is produced is coarse, and crackle is more, there is Fold, it is also necessary to it is subsequent into
One step process of surface treatment increases process time and the processing cost of wheel hub.
Utility model content
In order to solve the problems, such as background technique, the utility model proposes a kind of rotary forgings of aluminium alloy wheel hub
Machine, the rivet bucker have process velocity fast, the advantage for adding effect good.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of rotary forging machine of aluminium alloy wheel hub, including rotating base, are provided with bed die on rotating base, in bed die
The heart is provided with round hole, and round hole penetrates the upper and lower surface of bed die, and the center of round hole is provided with bottom punch die, the top of bottom punch die
Center is provided with the bottom to raise upward and rushes column；Be provided with upper mold above bed die, be provided with die cavity on the bottom surface of upper mold, die cavity with
The shaping mold cavity of aluminium alloy wheel hub is constituted between annular grooving on bed die；It is provided with top punch die above upper mold, pushes up punch die
Bottom be provided with the top extended downwardly and rush column, top, which rushes column and is passed down through through hole, to be extend into shaping mold cavity.
Die cavity includes the bowlshaped mouth that upper mold bottom is arranged in, and in the cylinder extended from bowlshaped mouth top
Chamber.
Bowlshaped mouth is downward, and bottom rushes the center that column is placed exactly in bowlshaped mouth.
The bottom of bottom punch die is fixed on rotating base.
Annular grooving is formed between the side wall of bottom punch die and the inner wall of round hole.
The beneficial effects of the utility model are: speed of production is fast, and the aluminium alloy wheel hub flawless processed, unfolded,
Smooth in appearance does not need the surface treatment of next step, reduces processing cost.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing
Fig. 1 is the structural schematic diagram of rotary forging machine described in the utility model；
Specific embodiment
Explanation and specific embodiment are further described the utility model with reference to the accompanying drawing:
Embodiment 1
As shown in Figure 1, a kind of rotary forging machine of aluminium alloy wheel hub, including rotating base 10, it is arranged on rotating base 10
There is bed die 12, bed die 12 is provided centrally with round hole, and round hole penetrates the upper and lower surface of bed die 12.The center setting of round hole
There is bottom punch die 11, the bottom of bottom punch die 11 is fixed on rotating base 10, between the side wall of bottom punch die 11 and the inner wall of round hole
Annular grooving is formed, the center of top of bottom punch die 11 is provided with the bottom to raise upward and rushes column 14.
The top of bed die 12 is provided with upper mold 20, is provided with die cavity 21 on the bottom surface of upper mold 20, on die cavity 21 and bed die 12
Annular grooving between constitute aluminium alloy wheel hub shaping mold cavity.
Die cavity 21 includes the bowlshaped mouth that 20 bottom of upper mold is arranged in, and the cylinder extended from bowlshaped mouth top
Inner cavity, bowlshaped mouth is downward, and bottom rushes the center that column 14 is placed exactly in bowlshaped mouth.The top of round cavity and upper mold 20
Through hole is provided between top surface.
The top of upper mold 20 is provided with top punch die 30, and the bottom of top punch die 30 is provided with the top extended downwardly and rushes column 31, pushes up
It rushes column 31 and is passed down through through hole and extend into shaping mold cavity.
When carrying out the forming of aluminium alloy wheel hub, rotating base 10 rotates, and aluminium alloy wheel hub blank 40 is shelved on bed die 12
Center, then upper mold 20 push, upper mold 20 pushing blank 40 is pounded on bed die 12, pass through forging molding aluminium alloy wheel hub
Edge, while forging, the top of top punch die 30, which rushes column 31, is pounded to blank 40 downwards, and aluminium alloy wheel hub is gradually formed on blank
Axis hole.
Have many advantages, such as that crackle is few using the molding aluminium alloy wheel hub of the rotary forging machine, unfolded defect.
It will be recognized by those skilled in the art, can be to above-mentioned under the premise of without departing from protection scope of the present invention
Embodiment is carry out various modifications, changes and is combined, and thinks that this modification, variation and combination are the models in originality thought
Within enclosing.
Claims (5)
1. a kind of rotary forging machine of aluminium alloy wheel hub, including rotating base, which is characterized in that be provided with bottom on rotating base
Mould, bed die are provided centrally with round hole, and round hole penetrates the upper and lower surface of bed die, and the center of round hole is provided with bottom punch die,
The center of top of bottom punch die is provided with the bottom to raise upward and rushes column；
It is provided with upper mold above bed die, die cavity is provided on the bottom surface of upper mold, between the annular grooving on die cavity and bed die
Constitute the shaping mold cavity of aluminium alloy wheel hub；
Top punch die is provided with above upper mold, the bottom for pushing up punch die is provided with the top extended downwardly and rushes column, and top rushes column and is passed down through
Through hole is extend into shaping mold cavity.
2. a kind of rotary forging machine of aluminium alloy wheel hub as described in claim 1, which is characterized in that die cavity includes being arranged upper
The bowlshaped mouth of mould bottom, and the cylindrical cavity extended from bowlshaped mouth top.
3. a kind of rotary forging machine of aluminium alloy wheel hub as claimed in claim 2, which is characterized in that bowlshaped mouth is downward, and
And bottom rushes the center that column is placed exactly in bowlshaped mouth.
4. a kind of rotary forging machine of aluminium alloy wheel hub as claimed in claim 3, which is characterized in that the bottom of bottom punch die is fixed
On rotating base.
5. a kind of rotary forging machine of aluminium alloy wheel hub as claimed in claim 4, which is characterized in that the side wall and circle of bottom punch die
Annular grooving is formed between the inner wall in shape hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009803.3U CN208613645U (en) | 2018-06-28 | 2018-06-28 | A kind of rotary forging machine of aluminium alloy wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821009803.3U CN208613645U (en) | 2018-06-28 | 2018-06-28 | A kind of rotary forging machine of aluminium alloy wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208613645U true CN208613645U (en) | 2019-03-19 |
Family
ID=65703431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821009803.3U Expired - Fee Related CN208613645U (en) | 2018-06-28 | 2018-06-28 | A kind of rotary forging machine of aluminium alloy wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208613645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250931A (en) * | 2020-02-13 | 2020-06-09 | 广东领丰汽车科技实业有限公司 | Manufacturing method of aluminum alloy automobile hub |
| CN113001115A (en) * | 2021-03-03 | 2021-06-22 | 华安正兴车轮有限公司 | High-precision numerical control swing forging process for manufacturing aluminum alloy wheel |
-
2018
- 2018-06-28 CN CN201821009803.3U patent/CN208613645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250931A (en) * | 2020-02-13 | 2020-06-09 | 广东领丰汽车科技实业有限公司 | Manufacturing method of aluminum alloy automobile hub |
| CN113001115A (en) * | 2021-03-03 | 2021-06-22 | 华安正兴车轮有限公司 | High-precision numerical control swing forging process for manufacturing aluminum alloy wheel |
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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: 20190319 |