CN203592050U - Improved vehicle wheel spinning mould - Google Patents
Improved vehicle wheel spinning mould Download PDFInfo
- Publication number
- CN203592050U CN203592050U CN201320601628.8U CN201320601628U CN203592050U CN 203592050 U CN203592050 U CN 203592050U CN 201320601628 U CN201320601628 U CN 201320601628U CN 203592050 U CN203592050 U CN 203592050U
- Authority
- CN
- China
- Prior art keywords
- counterdie
- spring
- guide pad
- wheel
- loose piece
- 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
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 27
- 238000005266 casting Methods 0.000 description 16
- 229910000838 Al alloy Inorganic materials 0.000 description 15
- 238000001125 extrusion Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses an improved vehicle wheel spinning mould, which is formed by a lower die (1) and an upper die (7), and is characterized in that an ejector (2) is arranged in the middle of the lower die (1); a base plate (3) is arranged on the upper part of the lower die; a guiding block (4) is arranged on the base plate (3); installing holes for springs (5) are uniformly arranged in the upper part of the lower die (1); the installing holes for the springs (5) are arranged in the lower parts of loose pieces (6); the springs (5) are arranged in the installing holes of the lower die (1); the loose pieces (6) are uniformly arranged on the lower die (1) and the guiding block (4); the springs (5) are arranged in the installing holes of the loose pieces (6); a central spindle (8) is arranged on the lower part in the middle of the upper die (7); and a connecting sleeve (9) is arranged on the upper part in the middle of the upper die (7).
Description
Technical field
The utility model relates to the mould that a kind of aluminium alloy wheel rim rotary pressing processing is shaped, and belongs to aluminium and aluminum-alloy wheel processing and manufacturing field.
Background technology
Along with developing rapidly of auto industry, the Ge great automobile factory on international market is more and more higher to the requirement of automobile: safe, comfortable, energy-conservation, attractive in appearance, low noise, low pollutant emission become the trend of automobile industry development from now on.Wheel, as the important component part of automobile, is to realize the strength member that vehicle security, comfortableness, energy saving, aesthetic property, low noise etc. require.Aluminum-alloy wheel because its material property is superior, wheel is lightweight, good heat dissipation, appearance style enrich the feature such as attractive in appearance and be more and more applied on automobile.Aluminum current alloy wheel is towards the future development of major diameter, lightweight, high strength, more attractive in appearance, environmental protection.
The major way that present domestic aluminum-alloy wheel is produced is still: low pressure casting and gravitational casting mode.18 inches above is exactly the market that wheel is revolved and forges in casting substantially, because of the very difficult high deficiency of casting flaw rate that solves large scale blank of the mode of production of low pressure casting and gravitational casting; In addition due to its forging type feature, the potentiality that adopt Optimization Technology to improve the strength of materials are excavated fully, the main method that improves wheel strength only meets by the mode that strengthens material input, and wheel light quantizes, high-intensity requirement can not be simultaneously accomplished.For adapting to the development trend of wheel product, new wheel material and new manufacturing process of aluminum alloy wheel method are developed development, and aluminum-alloy wheel is produced and changed to the mode of forging spinning and casting spinning by the mode of production of low pressure and gravitational casting.Forge at present rotary extrusion aluminum alloy wheel and be mainly used on high-grade car and specific use car, truck, and casting rotary extrusion aluminum alloy wheel will be widely used in common car and medium-to-high grade car and specific use car, Truck Market.The advantage of casting rotary extrusion aluminum alloy wheel: casting rotary extrusion aluminum alloy wheel is applicable to the demand of international automobile industrial development; The inside metallographic structuring of casting rotary extrusion aluminum alloy wheel material, performance is much higher than the wheel of low pressure casting, and wheel can meet car load top load, high-speed requirement of strength; Casting rotary extrusion aluminum alloy wheel can obviously reduce the weight of wheel, thereby reduces raw-material input, reduces wheel cost; Casting rotary extrusion aluminum alloy wheel has reduced casting technique difficulty, can manufacture larger sized wheel, can meet wheel market major diameter, high strength, light-weighted development trend.
The low mould of spinning mold adopting is at present integral type.Spinning blank is owing to being that different die castings are produced, and the location internal diameter of spinning blank can be inconsistent, causes location inaccurate; Along with die casting wearing and tearing in process of production, the location internal diameter of spinning blank also can change besides.Current mode is, before blank spinning, position point is carried out to machining, and the location internal diameter of its spinning blank is consistent.For the processing of going to disappear to blank, design this self adaptation aluminum-alloy wheel spinning mold, increase the adaptivity to blank location.
Summary of the invention
The purpose of this utility model is to provide one
improved wheel spinning mold, this mould can increase the adaptability to blank location.
The technical solution of the utility model is,
improved wheel spinning mold,formed by counterdie and patrix.Ejector is equipped with in centre position at counterdie; On counterdie top, backing plate is housed; On gesture plate, guide pad is housed; Top at counterdie evenly arranges spring mounting hole, in the bottom of loose piece, spring mounting hole is set; By spring fitting in the installing hole of counterdie; Loose piece is arranged on counterdie and guide pad uniformly, and spring is packed in the installing hole of loose piece.Middle lower portion at patrix is installed mandrel; Middle upper portion at patrix is installed adapter sleeve.
The spigot surface of the spring mounting hole that described counterdie top evenly arranges on guide pad is parallel.
The spring mounting hole that the bottom of described loose piece arranges is parallel with the spigot surface on guide pad.
The loose piece quantity being arranged on counterdie and guide pad is 6.
Accompanying drawing explanation
Fig. 1 is the improved wheel spinning mold schematic diagram of the utility model.
In figure: 1-counterdie, 2-ejector, 3-backing plate, 4-guide pad, 5-spring, 6-loose piece, 7-patrix, 8-mandrel, 9-adapter sleeve.
The specific embodiment
improved wheel spinning mold,formed by counterdie 1 and patrix 7.In the centre position of counterdie 1, ejector 2 is housed; On counterdie top, backing plate 3 is housed; Guide pad 4 is housed on backing plate 3; Spring 5 installing holes parallel with spigot surface on guide pad 4 are evenly set, at the bottom of loose piece 6 setting spring 5 installing holes parallel with spigot surface on guide pad 4 on the top of counterdie 1; Spring 5 is arranged in the installing hole of counterdie 1; 6 loose pieces 6 are arranged on counterdie 1 and guide pad 4 uniformly, and spring 5 are packed in the installing hole of loose piece 6; Counterdie 1 is arranged on spinning machine base.Middle lower portion at patrix 7 is installed mandrel 8; Middle upper portion at patrix 7 is installed adapter sleeve 9; To be connected on spinning machine by adapter sleeve 9 at patrix 7.
In the time carrying out spinning, blank is placed on the loose piece 6 of counterdie 1, patrix 7 moves down on the outer rim that is pressed in blank.The pressure of patrix 7 passes on loose piece, under the pressure of patrix 7, loose piece 6 along the spigot surface on guide pad 4 downwards, outwards move, and with the inner chamber locating surface laminating of blank.The rotation of spinning machine base, the feeding of spinning machine running roller is by the wheel rim position mould pressing of wheel blanks.After spinning finishes, on patrix 7, move, loose piece 6 under the effect of spring 5 along the spigot surface on guide pad 4 upwards, inwardly move.Last ejector 2, by the wheel jack-up of mould pressing, is taken off by manipulator.
Claims (5)
1. improved wheel spinning mold, formed by counterdie (1) and patrix (7), it is characterized in that: in the centre position of counterdie (1), ejector (2) is housed, backing plate (3) is equipped with on counterdie top, guide pad (4) is housed on backing plate (3), counterdie (1) top evenly arranges spring (5) installing hole, and the bottom of loose piece (6) arranges spring (5) installing hole; Spring (5) is arranged in the installing hole of counterdie (1); Loose piece (6) is evenly arranged on counterdie (1) and guide pad (4) is upper, and spring (5) packs in the installing hole of loose piece (6).
2. improved wheel spinning mold according to claim 1, is characterized in that: the middle lower portion at patrix (7) is installed mandrel (8); Middle upper portion at patrix (7) is installed adapter sleeve (9).
3. improved wheel spinning mold according to claim 1, is characterized in that: spring (5) installing hole that described counterdie (1) top evenly arranges is parallel with the spigot surface on guide pad (4).
4. improved wheel spinning mold according to claim 1, is characterized in that: spring (5) installing hole that the bottom of described loose piece (6) arranges is parallel with the spigot surface on guide pad (4).
5. improved wheel spinning mold according to claim 1, is characterized in that: the loose piece quantity being arranged on counterdie and guide pad is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601628.8U CN203592050U (en) | 2013-09-28 | 2013-09-28 | Improved vehicle wheel spinning mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601628.8U CN203592050U (en) | 2013-09-28 | 2013-09-28 | Improved vehicle wheel spinning mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592050U true CN203592050U (en) | 2014-05-14 |
Family
ID=50672998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320601628.8U Expired - Fee Related CN203592050U (en) | 2013-09-28 | 2013-09-28 | Improved vehicle wheel spinning mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464609A (en) * | 2013-09-28 | 2013-12-25 | 中信戴卡股份有限公司 | Improved vehicle wheel spinning mould |
-
2013
- 2013-09-28 CN CN201320601628.8U patent/CN203592050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464609A (en) * | 2013-09-28 | 2013-12-25 | 中信戴卡股份有限公司 | Improved vehicle wheel spinning mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |