CN202667604U - Aluminum alloy die casting mould for matte frosted fog-proof lamp - Google Patents
Aluminum alloy die casting mould for matte frosted fog-proof lamp Download PDFInfo
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- CN202667604U CN202667604U CN 201220253785 CN201220253785U CN202667604U CN 202667604 U CN202667604 U CN 202667604U CN 201220253785 CN201220253785 CN 201220253785 CN 201220253785 U CN201220253785 U CN 201220253785U CN 202667604 U CN202667604 U CN 202667604U
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- main core
- aluminum alloy
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Abstract
The utility model relates to an aluminum alloy die casting mould for a matte frosted fog-proof lamp, which comprises a fixed mould system (1), a movable mould system (2), main core-pulling mechanisms, inclined guide pillar mechanisms, a guide pillar-guide sleeve positioning mechanism (5), a casting mechanism (6) and auxiliary core-pulling mechanisms, wherein the movable mould system (2) is mounted on the fixed mould system (1); a second main core-pulling mechanism (10) and a second auxiliary core-pulling mechanism (9) are respectively arranged on the left side and the right side of the movable mould system (2); a second inclined guide pillar mechanism (8) is arranged on the second auxiliary core-pulling mechanism (9); a first main core-pulling mechanism (3) and a first auxiliary core-pulling mechanism (7) are respectively arranged on the left side and the right side of the fixed mould system (1); the casting mechanism (6) is arranged on the side edge of the fixed mould system (1) between the first main core-pulling mechanism (3) and the first auxiliary core-pulling mechanism (7); and a first inclined guide pillar mechanism (4) is mounted on the first main core-pulling mechanism (3). The aluminum alloy die casting mould has the advantages that the product quality can be guaranteed; and the production efficiency is improved.
Description
Technical field
The utility model belongs to technical field of mold, particularly relates to a kind of inferior tarry matter sand Fog-proof light aluminum alloy die-casting die.
Background technology
A kind of Fog-proof light has complicated actiniform hemispherical curved surface, the position is worn in continuous bumping, it is when moulding, the gas extraction system of mould inside will have a strong impact on flowing of high temperature aluminium alloys solution, finally can cause interiors of products to produce bubble, cause the product surface peeling, make speculum not reach light distribution requirements, rigidity ratio and plasticity ratio such as its structural member can't reach GB45920-1999 " automobile anteposition lamp, rear lamp, clearance lamps, Brake lamp and fog lamp security performance " national standard requirement, more can't satisfy the enforceable specific (special) requirements of TS16949 auto manufacturing.Therefore need the mould of a production aluminium alloy speculum of redesign.
The utility model content
Technical problem to be solved in the utility model provides a kind of inferior tarry matter sand Fog-proof light aluminum alloy die-casting die, can guarantee product quality, enhances productivity.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of inferior tarry matter sand Fog-proof light aluminum alloy die-casting die is provided, comprise the cover half system, moving die system, the first main core-pulling mechanism, the first Angle Pin mechanism, guide pillar guide pin bushing detent mechanism, casting mechanism, the first secondary core-pulling mechanism, the second Angle Pin mechanism, the second secondary core-pulling mechanism, the second main core-pulling mechanism, described moving die system is installed in the cover half system, and the left and right sides is respectively the second main core-pulling mechanism and the second secondary core-pulling mechanism on the moving die system, and the second Angle Pin mechanism is arranged on the second secondary core-pulling mechanism; The left and right sides is respectively the first main core-pulling mechanism and the first secondary core-pulling mechanism in the cover half system, on the cover half system side between the first main core-pulling mechanism and the first secondary core-pulling mechanism casting mechanism is arranged, and the first Angle Pin mechanism is installed on the first main core-pulling mechanism.
Described moving die system is installed in the cover half system by guide pillar guide pin bushing detent mechanism.
The described first secondary core-pulling mechanism and the corresponding installation of the second secondary core-pulling mechanism, the first main core-pulling mechanism and the corresponding installation of the second main core-pulling mechanism.
Beneficial effect
The utility model has carried out many-sided process improving and technological innovation for aluminium alloy speculum product to mould structure, technological parameter, mold materials, condition of molding:
(1) the bi-directional synchronization structure that crashes: this mould has adopted novel bidirectional slider structure, adopted thus the structure of two groups of two-way slide blocks that crash of a width of cloth mould, save the too fat to move mechanisms such as mold insert, jacking block, taper pin, increase stability, high rigidity and the global consistency of mould inside structure.
(2) power set of slide block have been abandoned the complicated oil cylinder kind of drive, and have adopted mechanical angle oriented post, rearmounted adjustable springs power.Thereby reduced friction and resistance coefficient between the mechanism, the flexibility that has improved core-pulling mechanism, slide block bumps that to wear the face position more accurate when making mould closed, has improved serious overlap, burr phenomena.The hot shrinkage effect of the irregular abnormal curved surface of curvature and aluminium alloy makes enclasping force stronger to having of die cavity when ejecting, and therefore ejects with core mechanism and has adopted the SKD61 material of hardness up to 60 degree.
(3) this product is in forming process, and die casting must bear that the continuous high-temperature liquid state of repetition washes away, high-pressure closing squeezes and penetrates, hot cold temperature cycles, the serial high-frequency activity such as powerful release, and mold mechanism and material have been proposed strict requirement.Therefore, this product mold die cavity has adopted Sweden import DIEVAR aluminum alloy die-casting die special steel, its excellent ductility, does the temperature fatigue cracking, protects excellent performance such as washing away fission, plastic deformation, tensile strength and provide strong guarantee for mould.
Description of drawings
Fig. 1 is the utility model cover half stereogram.
Fig. 2 is the utility model dynamic model stereogram.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
Such as Fig. 1 ~ shown in Figure 2, a kind of inferior tarry matter sand Fog-proof light aluminum alloy die-casting die, comprise cover half system 1, moving die system 2, the first main core-pulling mechanism 3, the first Angle Pin mechanism 4, guide pillar guide pin bushing detent mechanism 5, casting mechanism 6, the first secondary core-pulling mechanisms 7, the second Angle Pin mechanism 8, the second secondary core-pulling mechanism 9, the second main core-pulling mechanisms 10, described moving die system 2 is installed in the cover half system 1, the left and right sides is respectively on the second main core-pulling mechanism 10 and the second secondary core-pulling mechanism 9, the second secondary core-pulling mechanisms 9 on the moving die system 2 the second Angle Pin mechanism 8; The left and right sides is respectively the first main core-pulling mechanism 3 and the first secondary core-pulling mechanism 7 in the cover half system 1, have on cover half system 1 side between the first main core-pulling mechanism 3 and the first secondary core-pulling mechanism 7 on casting mechanism 6, the first main core-pulling mechanisms 3 the first Angle Pin mechanism 4 is installed.
Described moving die system 2 is installed in the cover half system 1 by guide pillar guide pin bushing detent mechanism 5.
The described first secondary core-pulling mechanism 7 and the second secondary core-pulling mechanism 9 corresponding installations, the first main core-pulling mechanism 3 and the second main core-pulling mechanism 10 corresponding installations.
Liquid HTHP metal is by casting system 6 process sprues, then filling is by cover half system 1, moving die system 2, the first main core-pulling mechanism 3 and the second main core-pulling mechanism 10 formed die cavities, take accurately moving die system 2 die sinkings to by guide pillar guide pin bushing detent mechanism 5 after the cooling, and the left and right sides is respectively the first Angle Pin mechanism 4, the first main core-pulling mechanism 3, the first secondary core-pulling mechanism 7 and the second Angle Pin mechanism 8, the second secondary core-pulling mechanism 9, the second main core-pulling mechanism 10 simultaneously die sinkings in the cover half system 1, takes out at last product.
Claims (3)
1. inferior tarry matter sand Fog-proof light aluminum alloy die-casting die, comprise cover half system (1), moving die system (2), the first main core-pulling mechanism (3), the first Angle Pin mechanism (4), guide pillar guide pin bushing detent mechanism (5), casting mechanism (6), the first secondary core-pulling mechanism (7), the second Angle Pin mechanism (8), the second secondary core-pulling mechanism (9), the second main core-pulling mechanism (10), it is characterized in that: described moving die system (2) is installed in the cover half system (1), and the upper left and right sides of moving die system (2) is respectively the second main core-pulling mechanism (10) and the second secondary core-pulling mechanism (9), and the second Angle Pin mechanism (8) is arranged on the second secondary core-pulling mechanism (9); The upper left and right sides of cover half system (1) is respectively the first main core-pulling mechanism (3) and the first secondary core-pulling mechanism (7), on cover half system (1) side between the first main core-pulling mechanism (3) and the first secondary core-pulling mechanism (7) casting mechanism (6) is arranged, the first Angle Pin mechanism (4) is installed on the first main core-pulling mechanism (3).
2. a kind of inferior tarry matter sand Fog-proof light aluminum alloy die-casting die according to claim 1, it is characterized in that: described moving die system (2) is installed in the cover half system (1) by guide pillar guide pin bushing detent mechanism (5).
3. a kind of inferior tarry matter sand Fog-proof light aluminum alloy die-casting die according to claim 1, it is characterized in that: the described first secondary core-pulling mechanism (7) and the second secondary core-pulling mechanism (9) are corresponding to be installed, and the first main core-pulling mechanism (3) and the second main core-pulling mechanism (10) are corresponding to be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253785 CN202667604U (en) | 2012-05-31 | 2012-05-31 | Aluminum alloy die casting mould for matte frosted fog-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220253785 CN202667604U (en) | 2012-05-31 | 2012-05-31 | Aluminum alloy die casting mould for matte frosted fog-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202667604U true CN202667604U (en) | 2013-01-16 |
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ID=47488537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220253785 Withdrawn - After Issue CN202667604U (en) | 2012-05-31 | 2012-05-31 | Aluminum alloy die casting mould for matte frosted fog-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202667604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672140A (en) * | 2012-05-31 | 2012-09-19 | 昆山拓安塑料制品有限公司 | Aluminum alloy die-casting mold for frosted matte anti-fog lamp |
-
2012
- 2012-05-31 CN CN 201220253785 patent/CN202667604U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672140A (en) * | 2012-05-31 | 2012-09-19 | 昆山拓安塑料制品有限公司 | Aluminum alloy die-casting mold for frosted matte anti-fog lamp |
| CN102672140B (en) * | 2012-05-31 | 2014-04-23 | 昆山拓安塑料制品有限公司 | Aluminum alloy die-casting mold for frosted matte anti-fog lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130116 Effective date of abandoning: 20140423 |
|
| RGAV | Abandon patent right to avoid regrant |