CN209363430U - A kind of spinning mold of aluminum-alloy wheel - Google Patents
A kind of spinning mold of aluminum-alloy wheel Download PDFInfo
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- CN209363430U CN209363430U CN201822091427.3U CN201822091427U CN209363430U CN 209363430 U CN209363430 U CN 209363430U CN 201822091427 U CN201822091427 U CN 201822091427U CN 209363430 U CN209363430 U CN 209363430U
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- mold core
- bottom end
- mandril
- sides
- aluminum
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Abstract
The utility model discloses a kind of spinning molds of aluminum-alloy wheel, including upper rminal disc, upper mold core, connector sleeve and lower die holder, the two sides of the connector sleeve bottom end have been bolted to connection upper mold core, one end of the positioning pin top and upper mold core bottom end is mounted on positioning pin, the inside of the upper mold core bottom end is equipped with mandril, and the top of mandril is equipped with push rod head, the two sides of the mandril are provided with the first guide sleeve, the two sides of the ejector rod bottom end have been bolted to connection upper rminal disc, and the side of upper rminal disc is mounted on the second guide sleeve, it is arranged between the upper rminal disc side fluted.The utility model is equipped with gasket ring by being bolted on the outside of lower mold core, realizes the pressure process for completing the aluminum-alloy wheel of all specifications by installing different size of gasket ring, use easy to spread.
Description
Technical field
The utility model relates to technical field of mold, specially a kind of spinning mold of aluminum-alloy wheel.
Background technique
Aluminum-alloy wheel starts from the beginning of this century using forging method at home, belongs to novel process technology, forges at present
Aluminum-alloy wheel is widely used to the vehicles such as car, trailer, tank truck, engineering truck, school bus.Reflectal wheel technique is
A kind of forging stock is passed through to the biscuit throwing for being spun into plurality of specifications, the lower die of current conventional spun mold, which is made as integral type, can not be split
Structure, also have led to same forging stock to change the outfit in the spinning blank of spinning different size corresponding one it is complete under
Mould increases die manufacturing cost to enterprise, also increases the scene dismounting mold exchange time.
And the wheel rim of existing forging spinning aluminum-alloy wheel and casting spinning aluminum-alloy wheel, each wheel rim specification is all
A lower mold core is needed, will cause and need lower mold core quantity more, causes spinning mold assembling cumbersome, while increasing spinning mold
Input cost, and do not have installation easy to disassemble and suppress stable function.
Utility model content
The purpose of this utility model is to provide a kind of spinning molds of aluminum-alloy wheel, to solve in above-mentioned background technique
Each the wheel rim specification proposed requires a lower mold core, will cause and needs lower mold core quantity more, spinning mold is caused to assemble
It is cumbersome, while increasing the input cost problem of spinning mold.
To achieve the above object, the utility model provides the following technical solutions: a kind of spinning mold of aluminum-alloy wheel, packet
Upper rminal disc, upper mold core, connector sleeve and lower die holder are included, the two sides of the connector sleeve bottom end have been bolted to connection upper mold core,
And the two sides of upper mold core bottom end have been bolted to connection Upper Die-sleeve, the one end on the Upper Die-sleeve top and upper mold core bottom end
It is mounted on positioning pin, the inside of the upper mold core bottom end is equipped with mandril, and the top of mandril is equipped with push rod head, the top
The middle position of head is provided with cavity, and the two sides of the mandril are provided with the first guide sleeve, the two sides of the ejector rod bottom end
Upper rminal disc is bolted to connection, and the side of upper rminal disc is mounted on the second guide sleeve, between the upper rminal disc side
It is arranged fluted.
Preferably, one end of the upper mold core bottom end is mounted on positioning pin, and there are two the quantity of positioning pin.
Preferably, the center position of the upper mold core is provided with rectangular cavity, and the bottom end of rectangular cavity is equipped with push rod head.
Preferably, the two sides of the ejector rod bottom end are mounted on upper rminal disc, and the bottom end of upper rminal disc is bolted
In the bottom end of mandril.
Preferably, the two sides on the lower die holder top pass through fastening screw and are fixedly connected with gasket ring, and gasket ring inner wall
Lower die holder top is equipped with lower mold core.
Compared with prior art, the utility model has the beneficial effects that the spinning mold of the aluminum-alloy wheel, by even
The two sides of female connector bottom end have been bolted to connection upper mold core, realize the effect of compacting, by the two of upper mold core bottom end
Side has been bolted to connection Upper Die-sleeve, realizes convenient for carrying out the effect of installing and dismounting to push rod device, by upper
One end of die sleeve top and upper mold core bottom end is mounted on positioning pin, realizes the restriction effect to position, prevents coupling part
Shift position, by being equipped with mandril in the inside of upper mold core bottom end, and the top of mandril is equipped with push rod head, realizes demoulding
Effect, rectangular cavity is provided with by the center position in upper mold core, realizing makes push rod play the role of certain extendable room,
It is provided with the first guide sleeve by the two sides in mandril, realizes the effect that ensure that upper and lower mould concentricity, by mandril bottom
The two sides at end have been bolted to connection upper rminal disc, realize and apply stressed effect, by the two of lower die holder top
Side passes through fastening screw and is fixedly connected with gasket ring, and the utility model is by installing the adjustment of corresponding rim width with screw
On ring to lower mold core, the spinning process of the aluminum-alloy wheel of all specifications is completed by different size of gasket ring.
Detailed description of the invention
Fig. 1 is the mold schematic cross-sectional view of the utility model；
Fig. 2 is enlarged structure schematic diagram at the A of the utility model；
Fig. 3 is enlarged structure schematic diagram at the B of the utility model；
In figure: 1, upper rminal disc；2, Upper Die-sleeve；3, positioning pin；4, upper mold core；5, connector sleeve；6, push rod head；7, cavity；8,
First guide sleeve；9, mandril；10, the second guide sleeve；11, fastening screw；12, lower mold core；13, gasket ring；14, groove；15, lower die holder.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of spinning mold of aluminum-alloy wheel, including
The two sides of upper rminal disc 1, upper mold core 4, connector sleeve 5 and lower die holder 15,5 bottom end of connector sleeve have been bolted to connection upper mold core 4,
And the two sides of 4 bottom end of upper mold core have been bolted to connection Upper Die-sleeve 2, one end of 4 bottom end of 2 top of Upper Die-sleeve and upper mold core
It is mounted on positioning pin 3, the inside of 4 bottom end of upper mold core is equipped with mandril 9, and the top of mandril 9 is equipped with push rod head 6, upper mold
The center position of core 4 is provided with rectangular cavity, and the middle position of push rod head 6 is provided with cavity 7, and the two sides of mandril 9 are respectively provided with
There is the first guide sleeve 8, the two sides of 9 bottom end of mandril have been bolted to connection upper rminal disc 1, and the side of upper rminal disc 1 is respectively mounted
There is the second guide sleeve 10, fluted 14 is arranged between 1 side of upper rminal disc, the two sides on 15 top of lower die holder pass through fastening screw 11
It is fixedly connected with gasket ring 13, and 15 top of lower die holder of 13 inner wall of gasket ring is equipped with lower mold core 12.
Working principle: it is pressed in use, the blank forged is put into lower mold core 12 in spinning process by upper mold core 4
Firmly, mandril 9 and the cooperation of 1 the second guide sleeve of center 10 of upper rminal disc guarantee to pass through 9 He of mandril after upper and lower mould concentricity, spinning are completed
Biscuit throwing ejection device, manipulator are taken out workpiece pushing rod 9 and retracted by top plate 1, and 1 automatic homing of top plate realizes a spinning mistake
Journey is installed in corresponding adjustment ring to lower mold core 12, thus equally when producing the circular rim product of other specifications with bolt
It can once install a mold on spinning machine, by installing the adjustment ring of corresponding rim width with bolt to lower mold core
On 12, the spinning process of the aluminum-alloy wheel of all specifications is completed, compares traditional moulds, switching specification at low cost with molding
Efficiently, the advantages of disassembly mold changing light and flexible.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of spinning mold of aluminum-alloy wheel, including upper rminal disc (1), upper mold core (4), connector sleeve (5) and lower die holder (15),
It is characterized by: the two sides of connector sleeve (5) bottom end have been bolted to connection upper mold core (4), and upper mold core (4) bottom end
Two sides be bolted to connection Upper Die-sleeve (2), one end of Upper Die-sleeve (2) top and upper mold core (4) bottom end is equal
It is equipped with positioning pin (3), the inside of upper mold core (4) bottom end is equipped with mandril (9), and the top of mandril (9) is equipped with top
The middle position of head (6), the push rod head (6) is provided with cavity (7), and the two sides of the mandril (9) are provided with first
The two sides of guide sleeve (8), mandril (9) bottom end have been bolted to connection upper rminal disc (1), and the side of upper rminal disc (1)
It is mounted on the second guide sleeve (10), fluted (14) is set between upper rminal disc (1) side.
2. a kind of spinning mold of aluminum-alloy wheel according to claim 1, it is characterised in that: upper mold core (4) bottom
The one end at end is mounted on positioning pin (3), and there are two the quantity of positioning pin (3).
3. a kind of spinning mold of aluminum-alloy wheel according to claim 1, it is characterised in that: the upper mold core (4)
Center position is provided with rectangular cavity, and the bottom end of rectangular cavity is equipped with push rod head (6).
4. a kind of spinning mold of aluminum-alloy wheel according to claim 1, it is characterised in that: mandril (9) bottom end
Two sides be mounted on upper rminal disc (1), and the bottom end of upper rminal disc (1) is bolted on the bottom end of mandril (9).
5. a kind of spinning mold of aluminum-alloy wheel according to claim 1, it is characterised in that: lower die holder (15) top
The two sides at end pass through fastening screw (11) and are fixedly connected with gasket ring (13), and lower die holder (15) the top peace of gasket ring (13) inner wall
Equipped with lower mold core (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822091427.3U CN209363430U (en) | 2018-12-13 | 2018-12-13 | A kind of spinning mold of aluminum-alloy wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822091427.3U CN209363430U (en) | 2018-12-13 | 2018-12-13 | A kind of spinning mold of aluminum-alloy wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209363430U true CN209363430U (en) | 2019-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822091427.3U Active CN209363430U (en) | 2018-12-13 | 2018-12-13 | A kind of spinning mold of aluminum-alloy wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209363430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369407A (en) * | 2021-06-25 | 2021-09-10 | 北京超代成科技有限公司 | Method for manufacturing gear by spinning and spinning equipment thereof |
-
2018
- 2018-12-13 CN CN201822091427.3U patent/CN209363430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369407A (en) * | 2021-06-25 | 2021-09-10 | 北京超代成科技有限公司 | Method for manufacturing gear by spinning and spinning equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220829 Address after: Room 207, Area B, No. 268, Jianye Road, Xilouxia Community, Wangkuai Town, Economic Development Zone, Xingtai City, Hebei Province, 054000 Patentee after: Jinghan Aluminum Industry (Xingtai) Co.,Ltd. Address before: No. 35, Yongxin Garden, No. 21, Baifuquan Road, Science and Technology Park, Changping District, Beijing 102200 Patentee before: BEIJING JINGHANLIN MOULD MANUFACTURING CO.,LTD. |