CN201579371U - Composite mould of aluminum wheel hub of automobile - Google Patents
Composite mould of aluminum wheel hub of automobile Download PDFInfo
- Publication number
- CN201579371U CN201579371U CN 200920283503 CN200920283503U CN201579371U CN 201579371 U CN201579371 U CN 201579371U CN 200920283503 CN200920283503 CN 200920283503 CN 200920283503 U CN200920283503 U CN 200920283503U CN 201579371 U CN201579371 U CN 201579371U
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- China
- Prior art keywords
- punch
- mould
- wheel hub
- aluminum wheel
- die
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Abstract
The utility model provides a composite mould of an aluminum wheel hub of an automobile, which needs fewer moulds, and has low manufacture cost and high production efficiency. The composite mould comprises a convex mould and a concave mould which are matched with each other up and down. The composite mould is characterized in that the convex mould comprises a punching convex mould, a flaring convex mould and a convex mould sleeve board, wherein the punching convex mould is externally sheathed with the flaring convex mould, the flaring convex mould is externally provided with the convex mould sleeve board, and the lower end surface of the punching convex mould extends out from the lower end of the flaring convex mould; and the concave mould comprises a concave mould seat, the upper surface of the concave mould seat is provided with a shaping part, the shape of the inner surface of the shaping part is accordant with that of the aluminum wheel hub of the automobile, and a cavity body which is formed by the inner surface of the shaping part at the last stage of mould pressing, the part of the upper surface of the concave mould seat, which is not covered by the shaping part, the outer end face of the flaring convex mould and the outer end face of the punching convex mould forms a shaping press mould cavity.
Description
(1) technical field
The utility model relates to automobile aluminum wheel hub and makes the field, is specially a kind of automobile aluminum wheel hub compound die.
(2) background technology
When existing automobile aluminum wheel hub forging is made, its with middle blank forging successively by just obtaining the automobile aluminum wheel hub forging behind enlarging mould, punching die, three moulds of shaping mould.It needs to process by enlarging, punching and shaping mould respectively, its die needed many, production cost is high, production efficiency is low.
(3) summary of the invention
At the problems referred to above, the utility model provides a kind of automobile aluminum wheel hub compound die, and it is die needed less, production cost is low, production efficiency is high.
Its technical scheme is such: it comprises punch, die, described punch, die cooperates installation up and down, it is characterized in that: described punch comprises piercing punch, the enlarging punch, the punch cage plate, described piercing punch is set with described enlarging punch outward, described enlarging punch is equipped with the punch cage plate outward, stretch out from the lower end of described enlarging punch the lower surface of described piercing punch, described die comprises die socket, described die socket upper surface is equipped with described shaping unit, the inner surface configuration of described shaping unit is consistent with the automobile aluminum wheel hub shape, the described shaping unit inner surface of pressing mold final stage, the position that the upper surface of die socket is not covered by shaping unit, enlarging punch outer face, the cavity that the piercing punch outer face is formed forms the shaping compression mold cavities.
It is further characterized in that: described shaping unit is specially the correction slide block that is distributed in described die socket upper surface, the inner surface configuration of described correction slide block is consistent with the automobile aluminum wheel hub shape, described die socket upper surface is evenly equipped with the guide rail at its center of aligning, described correction slide block and the corresponding one by one installation of described guide rail, described die socket outer face is fastenedly connected with block, and the bolt sleeve load connects described block, described correction slide block outer face after connecing spring successively;
The upper surface of described punch cage plate is fastenedly connected backing plate, the outer face of described punch cage plate is fastenedly connected with latch segment, the bottom of described latch segment parallels with the exposed face of described correction slide block, and the described latch segment bottom during pressing mold is pressed on the exposed face of described correction slide block;
Described piercing punch upper diameter is greater than lower diameter, described bottom is set with up and down, and rubber-like press-fits spring, describedly press-fit the spring bottom pushing block is housed, described pushing block is set in described piercing punch bottom, the described lower surface that press-fits spring of contact, described pushing block upper surface, the lower surface of the described pushing block when not carrying out pressing mold exposes to the lower surface of described enlarging punch;
Described enlarging punch and the assembling of described pushing block form a cavity that can supply described pushing block to move up and down.
After adopting said structure of the present utility model, after middle blank forging is put into die socket, described punch moves down, blank forging in the middle of the lower surface of enlarging punch touches earlier, begin to carry out enlarging, along with punch moves down, blank forging in the middle of described piercing punch touches, with its punching, along with punch is displaced downwardly to the pressing mold final stage, middle blank forging is pressed shaping in described shaping compression mold cavities, because the inner surface configuration of described shaping unit is consistent with the automobile aluminum wheel hub shape, the described shaping unit inner surface of pressing mold final stage, the position that the upper surface of die socket is not covered by shaping unit, enlarging punch outer face, the cavity that the piercing punch outer face is formed forms the shaping compression mold cavities, so the shape of middle blank forging can be by shaping smoothly in described shaping compression mold cavities, in sum, it is die needed few, production cost is low, because an one mould has been finished enlarging simultaneously, so punching and shaping three road technologies are its production efficiency height.
(4) description of drawings
Fig. 1 is the utility model front view structural representation;
Fig. 2 is the vertical view (removal punch) of the utility model front view.
(5) specific embodiment
See Fig. 1, Fig. 2, it comprises punch, die, punch, die cooperates installation up and down, punch comprises piercing punch 1, enlarging punch 2, punch cage plate 3, the piercing punch 1 outer enlarging punch 2 that is set with, the enlarging punch 2 outer punch case plates 3 that are set with, stretch out from the lower surface of enlarging punch 2 lower surface of piercing punch 1, die comprises die socket 4, die socket 4 upper surfaces are equipped with shaping unit, the inner surface configuration of shaping unit is consistent with the automobile aluminum wheel hub shape, the shaping unit inner surface of pressing mold final stage, the position that the upper surface of die socket 4 is not covered by shaping unit, enlarging punch 2 outer faces, the cavity that piercing punch 1 outer face is formed forms shaping compression mold cavities 5.
Shaping unit is specially four correction slide blocks 6 that are distributed in die socket 4 upper surfaces, the inner face shape of proofreading and correct slide block 6 is consistent with the automobile aluminum wheel hub shape, die socket 4 upper surfaces are evenly equipped with four guide rails 7 of aiming at its center, proofread and correct slide block 6 and the corresponding one by one installation of guide rail 7, die socket 4 outer faces are fastenedly connected with block 8, and bolt 9 suits connect block 8 successively after connecting spring 10, proofread and correct slide block 6 outer faces;
The upper surface of punch cage plate 3 is fastenedly connected backing plate 11, and the outer face of punch cage plate 3 is fastenedly connected with latch segment 12, and the bottom of latch segment 12 parallels with the exposed face of proofreading and correct slide block 6, and latch segment 12 bottoms during pressing mold are pressed on the exposed face of proofreading and correct slide block 6;
Piercing punch 1 upper diameter is greater than lower diameter, its underpart is set with up and down, and rubber-like press-fits spring 13, press-fit spring 13 bottoms pushing block 14 is housed, pushing block 14 is set in piercing punch 1 bottom, the contact of pushing block 14 upper surfaces press-fits the lower surface of spring 13, and the lower surface of the pushing block 14 when not carrying out pressing mold exposes to the lower surface of enlarging punch 2; Enlarging punch 2 and pushing block 14 assemblings form a cavity 15 that can supply pushing block 14 to move up and down.16 is middle blank forging among the figure, and 17 for going out the waste material mouth.
Its operation principle is as follows: during pressing mold, punch is descending, enlarging punch 2 contacts with middle blank forging 16 earlier, begin to carry out enlarging, along with punch is descending, blank forging 16 in the middle of pushing block 14 contacts, blank forging 16 in the middle of pushing block 14 compresses when press-fiting spring 13, punch continues descending, and piercing punch 1 carries out punching, in enlarging, punching, latch segment 12 acts on proofreaies and correct slide block 6, four correction slide blocks 6 are inwardly slided, make the inner face of proofreading and correct slide block 6 fit in middle blank forging 16, thereby realize shaping;
During the demoulding, along with punch is up, latch segment 12 separates with correction slide block 6, proofread and correct slide block 6 and connecting under spring 10 effects, realize that four are proofreaied and correct resetting of slide block 6, pushing block 14 is under the effect that press-fits spring 13 simultaneously, blank forging 16 in the middle of promoting makes it break away from from piercing punch 1.
Claims (5)
1. automobile aluminum wheel hub compound die, it comprises punch, die, described punch, die cooperates installation up and down, it is characterized in that: described punch comprises piercing punch, the enlarging punch, the punch cage plate, described piercing punch is set with described enlarging punch outward, described enlarging punch is equipped with the punch cage plate outward, stretch out from the lower end of described enlarging punch the lower surface of described piercing punch, described die comprises die socket, described die socket upper surface is equipped with described shaping unit, the inner surface configuration of described shaping unit is consistent with the automobile aluminum wheel hub shape, the described shaping unit inner surface of pressing mold final stage, the position that the upper surface of die socket is not covered by shaping unit, enlarging punch outer face, the cavity that the piercing punch outer face is formed forms the shaping compression mold cavities.
2. a kind of automobile aluminum wheel hub compound die according to claim 1, it is characterized in that: described shaping unit is specially the correction slide block that is distributed in described die socket upper surface, the inner surface configuration of described correction slide block is consistent with the automobile aluminum wheel hub shape, described die socket upper surface is evenly equipped with the guide rail at its center of aligning, described correction slide block and the corresponding one by one installation of described guide rail, described die socket outer face is fastenedly connected with block, and the bolt sleeve load connects described block, described correction slide block outer face after connecing spring successively.
3. a kind of automobile aluminum wheel hub compound die according to claim 2, it is characterized in that: the upper surface of described punch cage plate is fastenedly connected backing plate, the outer face of described punch cage plate is fastenedly connected with latch segment, the bottom of described latch segment parallels with the exposed face of described correction slide block, and the described latch segment bottom during pressing mold is pressed on the exposed face of described correction slide block.
4. a kind of automobile aluminum wheel hub compound die according to claim 3, it is characterized in that: described piercing punch upper diameter is greater than lower diameter, described bottom is set with up and down, and rubber-like press-fits spring, describedly press-fit the spring bottom pushing block is housed, described pushing block is set in described piercing punch bottom, the described lower surface that press-fits spring of contact, described pushing block upper surface, the lower surface of the described pushing block when not carrying out pressing mold exposes to the lower surface of described enlarging punch.
5. a kind of automobile aluminum wheel hub compound die according to claim 4 is characterized in that: described enlarging punch and the assembling of described pushing block form a cavity that can supply described pushing block to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920283503 CN201579371U (en) | 2009-12-16 | 2009-12-16 | Composite mould of aluminum wheel hub of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920283503 CN201579371U (en) | 2009-12-16 | 2009-12-16 | Composite mould of aluminum wheel hub of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579371U true CN201579371U (en) | 2010-09-15 |
Family
ID=42721363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920283503 Expired - Fee Related CN201579371U (en) | 2009-12-16 | 2009-12-16 | Composite mould of aluminum wheel hub of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579371U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632185A (en) * | 2012-01-14 | 2012-08-15 | 秦皇岛燕大现代集成制造技术开发有限公司 | Magnesium alloy wheel forging forming method and die |
| CN102921862A (en) * | 2012-10-09 | 2013-02-13 | 西安交通大学 | Continuous casting and continuous forging mold for integrally forging automobile hub |
| CN105698641A (en) * | 2016-03-24 | 2016-06-22 | 无锡科技职业学院 | Detection measuring tool for forging piece |
| CN107570649A (en) * | 2016-07-05 | 2018-01-12 | 天津卡斯特机械有限公司 | A kind of excavator bucket teeth forging mold |
| CN108555214A (en) * | 2017-12-07 | 2018-09-21 | 陕西宏远航空锻造有限责任公司 | A kind of aluminium alloy wheel hub die design method |
| CN114260414A (en) * | 2021-12-23 | 2022-04-01 | 内蒙古工业大学 | Magnesium alloy wheel hub forging device |
| CN114472778A (en) * | 2022-01-25 | 2022-05-13 | 浙江巨丰模架有限公司 | Wheel hub forges mold base for new energy automobile |
-
2009
- 2009-12-16 CN CN 200920283503 patent/CN201579371U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632185A (en) * | 2012-01-14 | 2012-08-15 | 秦皇岛燕大现代集成制造技术开发有限公司 | Magnesium alloy wheel forging forming method and die |
| CN102921862A (en) * | 2012-10-09 | 2013-02-13 | 西安交通大学 | Continuous casting and continuous forging mold for integrally forging automobile hub |
| CN102921862B (en) * | 2012-10-09 | 2014-10-15 | 西安交通大学 | Continuous casting and continuous forging mold for integrally forging automobile hub |
| CN105698641A (en) * | 2016-03-24 | 2016-06-22 | 无锡科技职业学院 | Detection measuring tool for forging piece |
| CN105698641B (en) * | 2016-03-24 | 2018-10-12 | 无锡科技职业学院 | Forging test measuring device |
| CN107570649A (en) * | 2016-07-05 | 2018-01-12 | 天津卡斯特机械有限公司 | A kind of excavator bucket teeth forging mold |
| CN108555214A (en) * | 2017-12-07 | 2018-09-21 | 陕西宏远航空锻造有限责任公司 | A kind of aluminium alloy wheel hub die design method |
| CN114260414A (en) * | 2021-12-23 | 2022-04-01 | 内蒙古工业大学 | Magnesium alloy wheel hub forging device |
| CN114260414B (en) * | 2021-12-23 | 2023-06-02 | 内蒙古工业大学 | Magnesium alloy wheel hub forging device |
| CN114472778A (en) * | 2022-01-25 | 2022-05-13 | 浙江巨丰模架有限公司 | Wheel hub forges mold base for new energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20121216 |