CN203649367U - Casting mold for aluminium workpiece of automobile air conditioner compressor casing - Google Patents
Casting mold for aluminium workpiece of automobile air conditioner compressor casing Download PDFInfo
- Publication number
- CN203649367U CN203649367U CN201320698020.1U CN201320698020U CN203649367U CN 203649367 U CN203649367 U CN 203649367U CN 201320698020 U CN201320698020 U CN 201320698020U CN 203649367 U CN203649367 U CN 203649367U
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- mold
- conditioner compressor
- automobile air
- molten metal
- Prior art date
- 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 - Lifetime
Links
- 238000005266 casting Methods 0.000 title claims abstract description 26
- 239000004411 aluminium Substances 0.000 title abstract 3
- 229910052782 aluminium Inorganic materials 0.000 title abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000011344 liquid material Substances 0.000 claims description 3
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 5
- 238000007711 solidification Methods 0.000 abstract description 4
- 230000008023 solidification Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009716 squeeze casting Methods 0.000 description 1
Images
Landscapes
- Forging (AREA)
Abstract
The utility model provides a casting mold for the aluminium workpiece of an automobile air conditioner compressor casing. The casting mold is characterized by comprising an upper mold and a lower mold, wherein a cavity formed by buckling the upper mold and the lower mold face to face is matched with the profile of the aluminium workpiece of the automobile air conditioner compressor casing; a runner is formed in the lower mold and located on the lower side of the lower edge of the cavity; a first punch is arranged on the runner and used for extruding molten metal in the runner; a second punch is arranged on the upper mold and used for exerting pressure on the molten metal after mold filling; a local pressurizing rod is arranged on the lower mold, and in a position corresponding to the lower edge of the cavity, and is used for performing local pressurization in the solidification process of the molten metal. According to the casting mold adopting the scheme, an obtained casting is high in dimensional precision and free of shrinkage porosity defects basically, has a compact texture and few heat treatment bubbles and is high in product yield; the casting mold is simple in structure and convenient to use and has a wide market prospect in production and application.
Description
Technical field
The utility model belongs to the machined field of automobile air conditioner compressor, is specially a kind of casting mould of automobile air conditioner compressor housing alumiaum article.
Background technology
Automotive air-conditioning system is one of six large assemblies of automobile, and wherein compressor of air conditioner is the core component of air-conditioning system.The air conditioner compressor housing parts of automobile have cylinder body, cylinder sleeve, end cap, swash plate etc.The operation of and long-term large load comparatively severe due to condition of work in automobile, therefore requires automobile air conditioner compressor housing to have high strength, low thermal coefficient of expansion and wearability good etc.Due to the lightweight demand for development of automobile, what existing automobile air conditioner compressor housing major part adopted is the product of aluminum alloy material again.In prior art, have and adopt casting technique to carry out the shaping processing of automobile air conditioner compressor housing alumiaum article, casting is the under high pressure machine-tooled method of solidification forming of molten metal, and gained mechanical castings is good.
Automobile air conditioner compressor housing alumiaum article kind is many, the product of some of them wall thickness generally adopts Direct Squeezing Casting to be shaped, but the size fluctuation of this technique is large, precision is low, also there is the indirect Squeeze Casting Technology of employing to produce, but this operation pressure transmission effect is bad, and gained foundry goods may occur shrinkage defect at wall thickness position.
Utility model content
The utility model provides a kind of casting mould of automobile air conditioner compressor housing alumiaum article, gained casting dimension accuracy is high, substantially there is no shrinkage defect, dense structure, heat treatment bubble is few, and product yield is high, and this casting mould structure is simple, easy to use, in production application, there are wide market prospects.
For achieving the above object, the technical solution adopted in the utility model is: a kind of casting mould of automobile air conditioner compressor housing alumiaum article, comprise upper die and lower die, the die cavity after described patrix and counterdie are involutory is matched with the profile of automobile air conditioner compressor housing alumiaum article; On described counterdie, offer running channel, this running channel is positioned at the downside of die cavity lower edge; Described running channel is provided with the first drift, in order to the molten metal in running channel is pushed; Described patrix is provided with the second drift, in order to apply pressure on molten metal filling after type; On described counterdie, the lower edge of corresponding die cavity is provided with pressurized bar, in order to carry out pressurized in metal liquid solidification process.
Further, described the second drift quantity is two, is uniformly distributed the upper limb corresponding to die cavity.
Further, described running channel is communicated with cast metal liquid material bucket.
The beneficial effects of the utility model: the first drift in order to push so that cast metal liquid moulding, the second drift is in order to pressurize, to obtain the foundry goods of dense structure, pressurized bar is in order in metal liquid solidification process, exerted pressure in part, to eliminate local shrinkage defect.This casting mould structure is simple, easy to use, belongs to side note formula horizontal parting indirect extrusion casting, and the exhaust of die joint place is smooth and easy, therefore after heat treating castings, is not prone to air blister defect, and product yield is high.
Brief description of the drawings
Fig. 1 is the casting condition figure of the casting mould of the utility model automobile air conditioner compressor housing alumiaum article;
Fig. 2 is the matched moulds filling mould states figure of the casting mould of Fig. 1.
In above accompanying drawing: 1. patrix; 2. counterdie; 3. die cavity; 4. running channel; 5. the first drift; 6. molten metal; 7. the second drift; 8. pressurized bar.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: shown in Fig. 1～2, a kind of casting mould of automobile air conditioner compressor housing alumiaum article, comprise patrix 1 and counterdie 2, the die cavity 3 after described patrix 1 is involutory with counterdie 2 is matched with the profile (being the swash plate part in automobile air conditioner compressor housing in the present embodiment) of automobile air conditioner compressor housing alumiaum article; On described counterdie 2, offer running channel 4, this running channel 4 is positioned at the downside of die cavity 3 lower edges; Described running channel 4 is provided with the first drift 5, pushes in order to the molten metal 6 in running channel 4; Described patrix 1 is provided with the second drift 7, in order to apply pressure on molten metal 6 filling after type; On described counterdie 2, the lower edge of corresponding die cavity 3 is provided with pressurized bar 8, in order to carry out pressurized in molten metal 6 process of setting.
Concrete, the second drift 7 quantity are two, are uniformly distributed the upper limb corresponding to die cavity 3, so that uniform pressure to be provided.
Running channel 4 is communicated with cast metal liquid material bucket, and the cast metal liquid in charging basket enters and in running channel 4, carries out extrusion casint.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. a casting mould for automobile air conditioner compressor housing alumiaum article, is characterized in that: comprise patrix (1) and counterdie (2), the die cavity (3) after described patrix (1) is involutory with counterdie (2) is matched with the profile of automobile air conditioner compressor housing alumiaum article; On described counterdie (2), offer running channel (4), this running channel (4) is positioned at the downside of die cavity (3) lower edge; Described running channel (4) is provided with the first drift (5), pushes in order to the molten metal (6) in running channel (4); Described patrix (1) is provided with the second drift (7), in order to apply pressure on molten metal (6) filling after type; The lower edge of the upper corresponding die cavity (3) of described counterdie (2) is provided with pressurized bar (8), in order to carry out pressurized in molten metal (6) process of setting.
2. the casting mould of automobile air conditioner compressor housing alumiaum article according to claim 1, is characterized in that: described the second drift (7) quantity is two, is uniformly distributed the upper limb corresponding to die cavity (3).
3. the casting mould of automobile air conditioner compressor housing alumiaum article according to claim 1, is characterized in that: described running channel (4) is communicated with cast metal liquid material bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698020.1U CN203649367U (en) | 2013-11-07 | 2013-11-07 | Casting mold for aluminium workpiece of automobile air conditioner compressor casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698020.1U CN203649367U (en) | 2013-11-07 | 2013-11-07 | Casting mold for aluminium workpiece of automobile air conditioner compressor casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649367U true CN203649367U (en) | 2014-06-18 |
Family
ID=50915804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698020.1U Expired - Lifetime CN203649367U (en) | 2013-11-07 | 2013-11-07 | Casting mold for aluminium workpiece of automobile air conditioner compressor casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649367U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014038A (en) * | 2015-06-30 | 2015-11-04 | 湖州鑫霸液压机制造有限公司 | Residual material recycling device of multi-station die-casting machine |
| CN107350452A (en) * | 2017-06-23 | 2017-11-17 | 上海交通大学 | Suitable for the multipoint directional extrusion casting method of non-uniform wall thickness intricate casting |
| CN106180642B (en) * | 2016-07-22 | 2018-03-09 | 太原理工大学 | One kind has shear extrusion function die casting |
| WO2018053939A1 (en) * | 2016-09-23 | 2018-03-29 | 华南理工大学 | Extrusion casting method of workpiece |
| CN112974770A (en) * | 2021-02-08 | 2021-06-18 | 北京工业大学 | High-strength aluminum alloy and extrusion casting preparation method |
| CN113084126A (en) * | 2021-03-31 | 2021-07-09 | 哈尔滨工业大学 | Aluminum alloy antigravity filling liquid solid local loading casting-forging composite forming device and using method thereof |
| CN114130989A (en) * | 2021-11-10 | 2022-03-04 | 宁波海瑞时新材料有限公司 | Extrusion casting die and technological method |
-
2013
- 2013-11-07 CN CN201320698020.1U patent/CN203649367U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014038A (en) * | 2015-06-30 | 2015-11-04 | 湖州鑫霸液压机制造有限公司 | Residual material recycling device of multi-station die-casting machine |
| CN106180642B (en) * | 2016-07-22 | 2018-03-09 | 太原理工大学 | One kind has shear extrusion function die casting |
| WO2018053939A1 (en) * | 2016-09-23 | 2018-03-29 | 华南理工大学 | Extrusion casting method of workpiece |
| CN107350452A (en) * | 2017-06-23 | 2017-11-17 | 上海交通大学 | Suitable for the multipoint directional extrusion casting method of non-uniform wall thickness intricate casting |
| CN107350452B (en) * | 2017-06-23 | 2020-03-06 | 上海交通大学 | Multi-point directional extrusion casting method suitable for complex casting with non-uniform wall thickness |
| CN112974770A (en) * | 2021-02-08 | 2021-06-18 | 北京工业大学 | High-strength aluminum alloy and extrusion casting preparation method |
| CN113084126A (en) * | 2021-03-31 | 2021-07-09 | 哈尔滨工业大学 | Aluminum alloy antigravity filling liquid solid local loading casting-forging composite forming device and using method thereof |
| CN113084126B (en) * | 2021-03-31 | 2022-05-06 | 哈尔滨工业大学 | Aluminum alloy antigravity filling liquid solid local loading casting-forging composite forming device and using method thereof |
| CN114130989A (en) * | 2021-11-10 | 2022-03-04 | 宁波海瑞时新材料有限公司 | Extrusion casting die and technological method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203649367U (en) | Casting mold for aluminium workpiece of automobile air conditioner compressor casing | |
| CN103978184B (en) | A kind of semisolid four direction squeeze casting mould of compressor scroll plate | |
| CN103231015B (en) | Device and method for quickly fabricating electrode | |
| CN103658593A (en) | Vacuum secondary extrusion die and die casting method | |
| CN101704086B (en) | Precision anti-aluminum running die-casting device | |
| CN103230954B (en) | Semi-solid state metal molding multi-direction extrusion mold for refrigerator and air-conditioning compressor crankshafts | |
| CN205437090U (en) | Vertical die casting machine | |
| CN202224632U (en) | Camshaft bracket casting die with local extrusion device | |
| CN203649321U (en) | Casting mold of automotive air conditioning compressor cylinder | |
| CN205853274U (en) | A kind of television rear shell injection die device | |
| CN102000768A (en) | Method for forming precision casting wax dies | |
| CN205362552U (en) | Electromagnetic lock compact form casting mould | |
| CN106001423A (en) | Easy-to-release metal rail mould | |
| CN203541489U (en) | Die-casting die structure for casting fixed thin-wall platy insert at high pressure | |
| CN202943237U (en) | Mold cavity structure for performance evaluation of liquid forging alloy | |
| CN207669736U (en) | A kind of universal part extrusion die set | |
| CN207533815U (en) | A kind of high-precision bending and molding stamping die | |
| CN206317362U (en) | A kind of encapsulated injection mold of wiper bar | |
| CN205519568U (en) | Reduce die casting die of thermal stress | |
| CN205949823U (en) | Aluminium die -casting formula panel computer frame mould | |
| CN204711147U (en) | A kind of vapour-pressure type die casting | |
| CN206065339U (en) | A kind of automobile braking master cylinder integral mould | |
| CN205289480U (en) | Hydraulic pressure heavy load stamping die | |
| CN205702100U (en) | A kind of solar bracket mould | |
| CN205551392U (en) | Casting mould that cooling effect is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |