CN202447593U - Pouring die for automobile hub - Google Patents
Pouring die for automobile hub Download PDFInfo
- Publication number
- CN202447593U CN202447593U CN2011205560088U CN201120556008U CN202447593U CN 202447593 U CN202447593 U CN 202447593U CN 2011205560088 U CN2011205560088 U CN 2011205560088U CN 201120556008 U CN201120556008 U CN 201120556008U CN 202447593 U CN202447593 U CN 202447593U
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- CN
- China
- Prior art keywords
- die
- core
- counterdie
- upper die
- airduct
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- 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
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Abstract
The utility model discloses a pouring die for an automobile hub. The die comprises a lower die fixedly arranged on a lower die supporting seat, an upper die and a side die, wherein an upper die core is fixedly arranged on the bottom surface of the upper die; a riser is fixedly formed on the upper die core; a riser plug is arranged in the riser in a matched mode; a sprue cup is arranged in the side die; a liquid storage cavity is formed between the lower end of the sprue cup and a die cavity; a lower iron core which stretches into the upper die core is fixedly arranged in the center of the lower die; a lower die air pipe is arranged below the lower die; an iron core air pipe is arranged in the lower iron core; a side die flow channel air pipe is arranged in the liquid storage cavity; and an upper die flow channel air pipe is arranged on the inner wall of the upper die. The die is reasonable in structural design, a product is uniform in density, high in surface smoothness and clear in outline, and the overall quality of the product is improved.
Description
Technical field
The utility model relates to casting mold, specifically belongs to the automotive hub casting mold.
The manufacturing approach of background technology automotive hub has three kinds: gravitational casting, forging, low pressure hot investment casting.1, gravitation casting method is to utilize gravity to be poured into aluminium alloy solution in the mould, is shaped after lathe is handled polishing, can accomplish production.Manufacture process is simpler, does not need accurate casting technique, and cost is low and production efficiency is high, but is easy to generate bubble (sand holes), and density unevenness is spared, and surface smoothness is not enough.2, forging method is forcing press on mould the directly extrusion modling of monoblock aluminium ingot by kiloton, and benefit is that density is even, and surface smoothing is careful; Wheel hub wall is thin and in light weight; The strength of materials is the highest, more than becoming than casting method Senior Three, but owing to need more superior production equipment; And yield rate has only five to sixty percent, and manufacturing cost is higher.3, low pressure microcast process hot investment casting under the low pressure of 0.1Mpa, the formability of this forging type is good, clear-cut, density is even, and any surface finish can reach high strength, lightweight, can control cost again, and finished product is more than ninety percent.It is the main flow manufacturing approach of present high-quality aluminum alloy wheel hub.Casting mold in the casting process is important instrument, directly influences the quality of product, and the quality of product.
The utility model content
The purpose of the utility model provides a kind of automotive hub casting mold, reasonable in design, and product density is even, and surface smoothness is good, and clear-cut has improved the total quality of product.
The technical scheme of the utility model is following:
The automotive hub casting mold includes the counterdie, patrix, the limit mould that are fixedly installed on the counterdie bearing, is installed with upper mold core on the bottom surface of patrix; Be installed with rising head on the upper mold core, be combined with the rising head plug in the rising head, Bian Monei is provided with cup; Be provided with liquid storage cylinder between the lower end of cup and the die cavity; The center of counterdie is fixed with the lower core that extend in the upper mold core, and the below of counterdie is provided with the counterdie airduct, is provided with the iron core airduct in the lower core; Be provided with mould runner place, limit airduct in the liquid storage cylinder, the inwall of patrix is provided with patrix runner place airduct.
The lower surface of described counterdie is provided with wind loop.
The reasonable in design of the utility model, product density is even, and surface smoothness is good, and clear-cut has improved the total quality of product.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to accompanying drawing, the automotive hub casting mold includes the counterdie 1, patrix 2, the limit mould 3 that are fixedly installed on the counterdie bearing; Be installed with upper mold core 4 on the bottom surface of patrix 2, be installed with rising head 5 on the upper mold core 4, be combined with rising head plug 6 in the rising head 5; Be provided with cup 7 in the limit mould 3, be provided with liquid storage cylinder 8 between the lower end of cup 7 and the die cavity, the center of counterdie 1 is fixed with the lower core 9 that extend in the upper mold core; The below of counterdie is provided with counterdie airduct 10, is provided with iron core airduct 11 in the lower core, is provided with mould runner place, limit airduct 12 in the liquid storage cylinder; The inwall of patrix is provided with patrix runner place airduct 13, and the lower surface of counterdie is provided with wind loop 14.
Claims (2)
1. the automotive hub casting mold includes the counterdie, patrix, the limit mould that are fixedly installed on the counterdie bearing, it is characterized in that: be installed with upper mold core on the bottom surface of patrix; Be installed with rising head on the upper mold core, be combined with the rising head plug in the rising head, Bian Monei is provided with cup; Be provided with liquid storage cylinder between the lower end of cup and the die cavity; The center of counterdie is fixed with the lower core that extend in the upper mold core, and the below of counterdie is provided with the counterdie airduct, is provided with the iron core airduct in the lower core; Be provided with mould runner place, limit airduct in the liquid storage cylinder, the inwall of patrix is provided with patrix runner place airduct.
2. automotive hub casting mold according to claim 1 is characterized in that: the lower surface of described counterdie is provided with wind loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205560088U CN202447593U (en) | 2011-12-27 | 2011-12-27 | Pouring die for automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205560088U CN202447593U (en) | 2011-12-27 | 2011-12-27 | Pouring die for automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202447593U true CN202447593U (en) | 2012-09-26 |
Family
ID=46863487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205560088U Expired - Fee Related CN202447593U (en) | 2011-12-27 | 2011-12-27 | Pouring die for automobile hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202447593U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801674A (en) * | 2014-02-13 | 2014-05-21 | 昆山众异特机械工业有限公司 | Fixing structure for preventing excessive thermal deformation of die |
| CN104209494A (en) * | 2013-06-05 | 2014-12-17 | 秦皇岛兴龙轮毂有限公司 | Aluminum alloy wheel low-pressure casting split type ejection mold |
| CN104889340A (en) * | 2015-06-30 | 2015-09-09 | 宿迁英挪唯铝业有限公司 | Hub casting die |
| CN114029473A (en) * | 2021-11-19 | 2022-02-11 | 浙江万丰摩轮有限公司 | Low-pressure casting method of motorcycle aluminum alloy hub |
-
2011
- 2011-12-27 CN CN2011205560088U patent/CN202447593U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209494A (en) * | 2013-06-05 | 2014-12-17 | 秦皇岛兴龙轮毂有限公司 | Aluminum alloy wheel low-pressure casting split type ejection mold |
| CN103801674A (en) * | 2014-02-13 | 2014-05-21 | 昆山众异特机械工业有限公司 | Fixing structure for preventing excessive thermal deformation of die |
| CN104889340A (en) * | 2015-06-30 | 2015-09-09 | 宿迁英挪唯铝业有限公司 | Hub casting die |
| CN114029473A (en) * | 2021-11-19 | 2022-02-11 | 浙江万丰摩轮有限公司 | Low-pressure casting method of motorcycle aluminum alloy hub |
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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: 20120926 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |