CN106825232A - The mould and its method of work of a kind of direct rotary press modelling of cast aluminium alloy gold wheel hub blank - Google Patents
The mould and its method of work of a kind of direct rotary press modelling of cast aluminium alloy gold wheel hub blank Download PDFInfo
- Publication number
- CN106825232A CN106825232A CN201611054549.4A CN201611054549A CN106825232A CN 106825232 A CN106825232 A CN 106825232A CN 201611054549 A CN201611054549 A CN 201611054549A CN 106825232 A CN106825232 A CN 106825232A
- Authority
- CN
- China
- Prior art keywords
- mould
- spinning
- hub blank
- aluminium alloy
- die
- 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.)
- Pending
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 54
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000010931 gold Substances 0.000 title claims abstract description 24
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims description 14
- 238000009987 spinning Methods 0.000 claims abstract description 53
- 238000005266 casting Methods 0.000 claims abstract description 17
- 230000013011 mating Effects 0.000 claims abstract description 17
- 238000000465 moulding Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 6
- 238000007781 pre-processing Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/16—Spinning over shaping mandrels or formers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
- B21D53/265—Making other particular articles wheels or the like parts of wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a kind of mould of the direct rotary press modelling of cast aluminium alloy gold wheel hub blank, including mould and lower die of spinning die on casting mould backform, spinning mold, the lower end of mould is provided with aluminum alloy hub blank workpiece on the spinning mold, the bottom of the aluminum alloy hub blank workpiece is provided with the mating surface of cylinder, the bottom of the mating surface is provided with the lower die of spinning die, and the both sides of the aluminum alloy hub blank workpiece are provided with the spinning disk roller that three isosceles triangle modes are arranged.Using the production cycle present invention reduces product, equipment, the input of personnel are reduced, reduce production cost, it is ensured that the machining accuracy of aluminum alloy hub blank workpiece.
Description
Technical field
The present invention relates to a kind of mould applications, especially a kind of mould of the direct rotary press modelling of cast aluminium alloy gold wheel hub blank
Tool.
Background technology
With the fast development of auto industry, the continuous lifting of automotive hub performance requirement, the casting rotation aluminium of high performance-price ratio is closed
Golden wheel hub market is even more that supply falls short of demand, but tradition casting lathe turner's skill because its process procedure it is many, the process-cycle is long, high processing costs, only
Suitable for some high-end market for automobiles.
Traditional car aluminium alloy casting hub bolt, its processing technology by：Cast-go cast gate-preprocessing-preheating-
7 operations such as spinning-machining-surfacecti proteon are constituted, and increased production cycle and equipment, the input of personnel of product；
Tradition casting lathe turner skill need to ensure spinning precise positioning by preprocessing, and blank is not only influenceed larger by preprocessing machining accuracy, and
And waste the substantial amounts of production time.
The content of the invention
The purpose of the present invention is directed in the course of work and there is machining accuracy in the prior art and can not be accurately positioned and produce
Cycle defect long, and the mould and its method of work of a kind of direct rotary press modelling of cast aluminium alloy gold wheel hub blank are provided.
The technical scheme is that：A kind of mould of the direct rotary press modelling of cast aluminium alloy gold wheel hub blank, including casting
Mould and lower die of spinning die on mold top holder, spinning mold, it is characterised in that the lower end of mould is provided with aluminium on the spinning mold
Alloy wheel hub blank workpiece, the bottom of the aluminum alloy hub blank workpiece is provided with the mating surface of cylinder, described to match somebody with somebody
The bottom in conjunction face is provided with the lower die of spinning die, and the both sides of the aluminum alloy hub blank workpiece are provided with three product words
The spinning disk roller that shape mode is arranged.
Further, the casting mould backform is in the moulding of the mating surface and size and the lower die of spinning die
It is consistent with size in the moulding of the mating surface.
A kind of method of work of the mould of above-mentioned direct rotary press modelling of cast aluminium alloy gold wheel hub blank, it is characterised in that bag
Include following steps：
(1) the aluminium alloy blank workpiece is heated to 345 DEG C -375 DEG C by normal temperature；
(2) lower die of spinning die is heated to 190 DEG C -210 DEG C by normal temperature；
(3) mould, with the pressure of 2MPa-7MPa, aluminum alloy hub blank workpiece compacting is existed on the spinning mold
The top of the lower die of spinning die；
(4) lower die of spinning die is rotated with 400-600 revs/min of speed；
(5) spinning disk roller enters with the feed speed of 400-600 mm/mins near the cast aluminium alloy gold wheel hub blank
Row rotary press modelling is processed.
The beneficial effects of the invention are as follows：The art inventions of the direct rotary press modelling of cast aluminium alloy gold wheel hub blank, are between aluminium
Alloy wheel hub casts and the aluminium alloy wheel hub forming technique between tradition casting rotation technology.The preprocessing operation of centre is eliminated, from
And production cycle of product is shortened, and equipment, the input of personnel are reduced, reduce production cost；The casting mould backform
It is consistent in the moulding of the mating surface and size with the lower die of spinning die in the moulding of the mating surface and size；Ensure that
The machining accuracy of aluminum alloy hub blank workpiece.
Brief description of the drawings
Fig. 1 is the mould structure schematic diagram of the direct rotary press modelling of cast aluminium alloy gold wheel hub blank of the present invention.
Fig. 2 is the mould structure schematic diagram of the direct rotary press modelling of cast aluminium alloy gold wheel hub blank of the present invention.
In figure：1 be casting mould backform, 2 be mould on spinning mold, 3 be lower die of spinning die, 4 be aluminium alloy wheel hub hair
Base workpiece, 5 be mating surface, 6 be spinning disk roller.
Specific embodiment
The present invention is described in further detail below in conjunction with specific embodiment.It should be appreciated that described herein specific
Embodiment is only used to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, 2, a kind of mould of the direct rotary press modelling of cast aluminium alloy gold wheel hub blank, including casting mould backform
1st, mould 2 and lower die of spinning die 3 on spinning mold, it is characterised in that the lower end of mould 2 is provided with aluminium alloy on the spinning mold
Wheel hub blank workpiece 4, the bottom of the aluminum alloy hub blank workpiece 4 is provided with the mating surface 5 of cylinder, the cooperation
The bottom in face 5 is provided with the lower die of spinning die 3, and the both sides of the aluminum alloy hub blank workpiece 4 are provided with three product
The spinning disk roller 6 of zag manner arrangement.
Further, the casting mould backform 1 is under the moulding of the mating surface 5 and size and the spinning mold
Mould 3 is consistent with size in the moulding of the mating surface 5.
A kind of method of work of the mould of above-mentioned direct rotary press modelling of cast aluminium alloy gold wheel hub blank, can take following reality
Apply example embodiment：
Embodiment 1：
A kind of method of work of the mould of the direct rotary press modelling of cast aluminium alloy gold wheel hub blank, comprises the following steps：
(1) the aluminium alloy blank workpiece is heated to 345 DEG C by normal temperature；
(2) lower die of spinning die is heated to 190 DEG C by normal temperature；
(3) mould, with the pressure of 2MPa, the aluminum alloy hub blank workpiece is compacted described on the spinning mold
The top of lower die of spinning die；
(4) lower die of spinning die is rotated with 400 revs/min of speed；
(5) spinning disk roller is revolved with the feed speed of 400 mm/mins near the cast aluminium alloy gold wheel hub blank
Molded processing.
Embodiment 2：A kind of method of work of the mould of the direct rotary press modelling of cast aluminium alloy gold wheel hub blank, including following step
Suddenly；
(1) the aluminium alloy blank workpiece is heated to 360 DEG C by normal temperature；
(2) lower die of spinning die is heated to 200 DEG C by normal temperature；
(3) mould, with the pressure of 4MPa, the aluminum alloy hub blank workpiece is compacted described on the spinning mold
The top of lower die of spinning die；
(4) lower die of spinning die is rotated with 500 revs/min of speed；
(5) spinning disk roller is revolved with the feed speed of 500 mm/mins near the cast aluminium alloy gold wheel hub blank
Molded processing.
Embodiment 3：
A kind of method of work of the mould of the direct rotary press modelling of cast aluminium alloy gold wheel hub blank, comprises the following steps；
(1) the aluminium alloy blank workpiece is heated to 375 DEG C by normal temperature；
(2) lower die of spinning die is heated to 210 DEG C by normal temperature；
(3) mould, with the pressure of 7MPa, the aluminum alloy hub blank workpiece is compacted described on the spinning mold
The top of lower die of spinning die；
(4) lower die of spinning die is rotated with 600 revs/min of speed；
(5) spinning disk roller is revolved with the feed speed of 600 mm/mins near the cast aluminium alloy gold wheel hub blank
Molded processing.
The mould and its method of work of a kind of direct rotary press modelling of cast aluminium alloy gold wheel hub blank that the present invention is provided, are to be situated between
Aluminium alloy wheel hub forming technique between casting aluminium alloy wheel hub and tradition casting rotation technology.Eliminate the preprocessing work of centre
Sequence, so as to shorten the production cycle of product, reduces equipment, the input of personnel, reduces production cost；The casting mould
Moulding and size moulding and size one with the lower die of spinning die 3 in the mating surface 5 of the backform 1 in the mating surface 5
Cause；Ensure that the machining accuracy of aluminum alloy hub blank workpiece.
The above, is only presently preferred embodiments of the present invention, and any formal limitation is not made to the present invention, though
So the present invention is disclosed as above with preferred embodiment, however, the present invention is not limited to, it is any to be familiar with this professional technology people
Member, is not being departed from the range of this practical scheme of the invention, and the technology contents for disclosing can be utilized to make a little change or modification certainly, into
It is the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to technical spirit of the invention
Any simple modification, equivalent variations and the modification made to above example, belong in the range of technical solution of the present invention.
Claims (3)
1. a kind of mould of the direct rotary press modelling of cast aluminium alloy gold wheel hub blank, including mould on casting mould backform, spinning mold
And lower die of spinning die, it is characterised in that：The lower end of mould is provided with aluminum alloy hub blank workpiece, institute on the spinning mold
The bottom for stating aluminum alloy hub blank workpiece is provided with the mating surface of cylinder, and the bottom of the mating surface is provided with the rotation
Mould under compression mould, the both sides of the aluminum alloy hub blank workpiece are provided with the spinning disk roller that three isosceles triangle modes are arranged.
2. the mould of a kind of direct rotary press modelling of cast aluminium alloy gold wheel hub blank according to claim 1, it is characterised in that：
The casting mould backform the mating surface moulding and size and the lower die of spinning die the mating surface moulding
It is consistent with size.
3. the work side of the mould of a kind of direct rotary press modelling of cast aluminium alloy gold wheel hub blank according to claim 1 and 2
Method, it is characterised in that comprise the following steps：
(1) the aluminium alloy blank workpiece is heated to 345 DEG C -375 DEG C by normal temperature；
(2) lower die of spinning die is heated to 190 DEG C -210 DEG C by normal temperature；
(3) mould, with the pressure of 2MPa-7MPa, the aluminum alloy hub blank workpiece is compacted described on the spinning mold
The top of lower die of spinning die；
(4) lower die of spinning die is rotated with 400-600 revs/min of speed；
(5) spinning disk roller is revolved with the feed speed of 400-600 mm/mins near the cast aluminium alloy gold wheel hub blank
Molded processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054549.4A CN106825232A (en) | 2016-11-25 | 2016-11-25 | The mould and its method of work of a kind of direct rotary press modelling of cast aluminium alloy gold wheel hub blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054549.4A CN106825232A (en) | 2016-11-25 | 2016-11-25 | The mould and its method of work of a kind of direct rotary press modelling of cast aluminium alloy gold wheel hub blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106825232A true CN106825232A (en) | 2017-06-13 |
Family
ID=59145885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611054549.4A Pending CN106825232A (en) | 2016-11-25 | 2016-11-25 | The mould and its method of work of a kind of direct rotary press modelling of cast aluminium alloy gold wheel hub blank |
Country Status (1)
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|---|---|
| CN (1) | CN106825232A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116345A (en) * | 2017-07-04 | 2017-09-01 | 蚌埠市福沃特车轮制造科技有限公司 | Rub resistance aluminium alloy wheel hub spinning process |
| CN107878108A (en) * | 2017-11-22 | 2018-04-06 | 明岐铝轮毂仪征有限公司 | Casting blank of casting rotary wheel hub |
| CN108890220A (en) * | 2017-10-17 | 2018-11-27 | 席雨濛 | A kind of production method of automotive hub |
| CN109093002A (en) * | 2018-09-19 | 2018-12-28 | 昆山鼎坚精密机械有限公司 | The dedicated spinning mold of automotive hub spinning machine |
| US20190283108A1 (en) * | 2018-03-19 | 2019-09-19 | Citic Dicastal Co., Ltd. | Process for manufacturing aluminum alloy wheel |
| CN110666066A (en) * | 2019-10-21 | 2020-01-10 | 福建申利卡铝业发展有限公司 | Automobile hub spinning die and process |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116345A (en) * | 2017-07-04 | 2017-09-01 | 蚌埠市福沃特车轮制造科技有限公司 | Rub resistance aluminium alloy wheel hub spinning process |
| CN108890220A (en) * | 2017-10-17 | 2018-11-27 | 席雨濛 | A kind of production method of automotive hub |
| CN107878108A (en) * | 2017-11-22 | 2018-04-06 | 明岐铝轮毂仪征有限公司 | Casting blank of casting rotary wheel hub |
| US20190283108A1 (en) * | 2018-03-19 | 2019-09-19 | Citic Dicastal Co., Ltd. | Process for manufacturing aluminum alloy wheel |
| US10919083B2 (en) * | 2018-03-19 | 2021-02-16 | Citic Dicastal Co., Ltd. | Process for manufacturing aluminum alloy wheel |
| CN109093002A (en) * | 2018-09-19 | 2018-12-28 | 昆山鼎坚精密机械有限公司 | The dedicated spinning mold of automotive hub spinning machine |
| CN110666066A (en) * | 2019-10-21 | 2020-01-10 | 福建申利卡铝业发展有限公司 | Automobile hub spinning die and process |
| CN110666066B (en) * | 2019-10-21 | 2023-12-29 | 福建申利卡铝业发展有限公司 | Automobile hub spinning die and process |
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