CN103736932A - Combination type vehicle aluminum alloy wheel mold core - Google Patents
Combination type vehicle aluminum alloy wheel mold core Download PDFInfo
- Publication number
- CN103736932A CN103736932A CN201310609144.2A CN201310609144A CN103736932A CN 103736932 A CN103736932 A CN 103736932A CN 201310609144 A CN201310609144 A CN 201310609144A CN 103736932 A CN103736932 A CN 103736932A
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- offset distance
- adjustment ring
- core rod
- offset
- alloy wheel
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Abstract
The invention relates to a combination type vehicle aluminum alloy wheel mold core, which comprises a top mold, a basic mold core, a diversion cone, an offset distance (ET) adjustment ring 1, an offset distance (ET) adjustment ring 2 and an offset distance (ET) adjustment ring 3, wherein the diameters of the offset distance (ET) adjustment ring and the basic mold core 2 are the same, the thicknesses of the offset distance (ET) adjustment ring 1, the offset distance (ET) adjustment ring 2 and the offset distance (ET) adjustment ring 3 are 15.0-20.0 mm, the offset distance (ET) adjustment ring 1, the offset distance (ET) adjustment ring 2 and the offset distance (ET) adjustment ring 3 have hollow circular shapes, and combination of the offset distance (ET) adjustment ring 1, the offset distance (ET) adjustment ring 2 and the offset distance (ET) adjustment ring 3 with the basic mold core 2 can be adopted to adjust the offset distances of different wheels. The combination type vehicle aluminum alloy wheel mold core has effects of enterprise production cost saving and use place saving.
Description
Technical field
The present invention relates to mould manufacturing field, relate in particular to a kind of combined type automobile aluminum-alloy wheel core rod.
Background technology
In aluminum alloy wheel of vehicle casting process, mould is being played the part of very important role, and it is not only related to the production cost of aluminum vehicle wheel, and the castability of product is had to important impact, and the core rod requisite vitals that is mould.Core rod processes with H13 steel, this material price costliness, a general mold is equipped with 2 core rods, but along with increasing rapidly that aluminum wheel of vehicle is sold in aftermarket, the continuous increase of consumer to aluminum vehicle wheel diversified demand, offset distance (ET) face (offset E T face refers to that wheel rim middle section is to the distance that card is installed) of wheel develops into 3 ~ 4 from traditional 2, the wheel even having has 5 kinds of ET faces, because a kind of ET face needs a core rod, therefore make the required core rod of a mold have several, not only make the cost of mould development constantly increase, and the core rod of every mold needs more place for stacking, visible, aluminum wheel of vehicle Mould Machining industry need to be innovated core rod manufacturing process.
Summary of the invention
The present invention overcomes existingly because the product diversification of aluminum wheel of vehicle aftermarket makes a mold need develop the production cost that multiple core rods cause, to increase problem, and a kind of core rod development approach of combined type capable of regulating offset distance is provided.
The concrete scheme of realizing above technology is: a kind of core rod of combined type capable of regulating aluminum alloy wheel of vehicle offset distance, by backform, basic core rod, spreader, offset distance (ET) adjustment ring one, offset distance (ET) adjustment ring two and offset distance (ET) adjustment ring three, formed, basis core rod is that H13 material is made, and core rod ring is made by cast steel material; The thickness of offset distance (ET) adjustment ring one, offset distance (ET) adjustment ring two and offset distance (ET) adjustment ring three is at 15.0～20.0 ㎜; Offset distance (ET) adjustment ring one, offset distance (ET) adjustment ring two are open circles ring-type with offset distance (ET) adjustment ring three; Wherein offset distance (ET) adjustment ring one, offset distance (ET) adjustment ring two are passed through combination capable adjusting wheel offset distance with offset distance (ET) adjustment ring three and basic core rod 2, and offset distance (ET) adjustment ring diameter is identical with basic core rod 2.The offset E T face of producing according to this mold during installation selects suitable offset distance adjustment ring to embed bed die, the basic core rod 2 of this mold is contained in offset distance adjustment ring, basic core rod 2 is connected with backform with 5～8 high-strength bolts, has completed the installation of this mold core rod.Owing to adopting cast steel material to make core rod ring, compare cheaper with H13; Because core rod ring can be reused on the mould of same ET face, avoided every mold to need the problem of multiple core rods, therefore greatly saved the production cost of enterprise, saved using area simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Take the product of 904-2295 production offset E T20 ㎜ and offset E T35 ㎜ as example, as shown in Figures 1 and 2, a kind of combined type automobile aluminum-alloy wheel core rod, by backform 1, basic core rod 2, spreader 3, offset distance (ET) adjustment ring one (4), offset distance (ET) adjustment ring two (5) and offset distance (ET) adjustment ring three (6), formed, offset distance (ET) adjustment ring one (4), offset distance (ET) adjustment ring two (5), with the thickness of offset distance (ET) adjustment ring three (6) be 20.0 ㎜; Offset distance (ET) adjustment ring one (4), offset distance (ET) adjustment ring two (5), with offset distance (ET) adjustment ring three be center of circle hollow annular; Offset distance (ET) adjustment ring one (4), offset distance (ET) adjustment ring two (5), identical with basic core rod 2 with offset distance (ET) adjustment ring three diameters, offset distance (ET) adjustment ring and basic core rod 2 are by combination capable adjusting wheel offset distance.When producing the product of 904-2295 offset E T20 ㎜, use basic core rod 2, spreader 3, offset distance (ET) adjustment ring two (5), combine with offset distance (ET) adjustment ring three (6), basic core rod 2 is connected with backform with 5 high-strength bolts, has completed the installation of this mold core rod.When producing 904-2295 offset E T35 ㎜, use basic core rod 2, spreader 3, offset distance (ET) adjustment ring one (4), with offset distance (ET) adjustment ring three (6), basic core rod 2 is connected with backform with 5 high-strength bolts, has completed the installation of this mold core rod.
Claims (4)
1. a combined type automobile aluminum-alloy wheel core rod, is characterized in that: backform (1), basic core rod (2), spreader (3), offset distance (ET) adjustment ring one (4), offset distance (ET) adjustment ring two (5) and offset distance (ET) adjustment ring three (6), consist of; By using basic core rod (2), spreader (3) and offset distance (ET) adjustment ring one (4), offset distance (ET) adjustment ring two (5) and offset distance (ET) adjustment ring three (6) to carry out different combinations, can produce the product of different offset distances.
2. a kind of combined type automobile aluminum-alloy wheel core rod according to claim 1, is characterized in that: basic core rod is that H13 material is made, and core rod ring is made by cast steel material.
3. a kind of combined type automobile aluminum-alloy wheel core rod according to claim 1, it is characterized in that: the thickness of offset distance (ET) adjustment ring one, offset distance (ET) adjustment ring two and offset distance (ET) adjustment ring three is at 15.0～20.0 ㎜, be shaped as open circles ring-type, diameter is identical with basic core rod 2.
4. a kind of combined type automobile aluminum-alloy wheel core rod according to claim 1, it is characterized in that: the offset E T face of producing according to this mold during installation selects suitable offset distance adjustment ring to embed bed die, the basic core rod (2) of this mold is contained in offset distance adjustment ring, basic core rod (2) is connected with backform (1) with 5～8 high-strength bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310609144.2A CN103736932A (en) | 2013-11-27 | 2013-11-27 | Combination type vehicle aluminum alloy wheel mold core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310609144.2A CN103736932A (en) | 2013-11-27 | 2013-11-27 | Combination type vehicle aluminum alloy wheel mold core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103736932A true CN103736932A (en) | 2014-04-23 |
Family
ID=50494039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310609144.2A Pending CN103736932A (en) | 2013-11-27 | 2013-11-27 | Combination type vehicle aluminum alloy wheel mold core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103736932A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4899029A (en) * | 1972-03-29 | 1973-12-15 | ||
| EP0061947A1 (en) * | 1981-03-13 | 1982-10-06 | Ets. POMPES GUINARD Société dite: | Rotor, means and method of making the same by moulding |
| EP1134095A2 (en) * | 2000-03-16 | 2001-09-19 | Dr.Ing. h.c.F. Porsche Aktiengesellschaft | Multi-part vehicle wheel |
| CN1442321A (en) * | 2002-03-05 | 2003-09-17 | 雅马哈发动机株式会社 | Cast wheel for motor cycle |
| CN1628222A (en) * | 2002-02-05 | 2005-06-15 | 英国美瑞特重型车制动系统有限公司 | Cast brake disc |
-
2013
- 2013-11-27 CN CN201310609144.2A patent/CN103736932A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4899029A (en) * | 1972-03-29 | 1973-12-15 | ||
| EP0061947A1 (en) * | 1981-03-13 | 1982-10-06 | Ets. POMPES GUINARD Société dite: | Rotor, means and method of making the same by moulding |
| EP1134095A2 (en) * | 2000-03-16 | 2001-09-19 | Dr.Ing. h.c.F. Porsche Aktiengesellschaft | Multi-part vehicle wheel |
| CN1628222A (en) * | 2002-02-05 | 2005-06-15 | 英国美瑞特重型车制动系统有限公司 | Cast brake disc |
| CN1442321A (en) * | 2002-03-05 | 2003-09-17 | 雅马哈发动机株式会社 | Cast wheel for motor cycle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |