CN201735761U - Vacuum die casting equipment for producing ring connecting piece of air-conditioner compressor - Google Patents
Vacuum die casting equipment for producing ring connecting piece of air-conditioner compressor Download PDFInfo
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- CN201735761U CN201735761U CN2010202031694U CN201020203169U CN201735761U CN 201735761 U CN201735761 U CN 201735761U CN 2010202031694 U CN2010202031694 U CN 2010202031694U CN 201020203169 U CN201020203169 U CN 201020203169U CN 201735761 U CN201735761 U CN 201735761U
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- Prior art keywords
- die casting
- vacuum pump
- mold
- utility
- air
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- Expired - Fee Related
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- 238000004512 die casting Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000010791 quenching Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model relates to vacuum die casting equipment for producing a ring connecting piece of an air-conditioner compressor, which comprises a feed pouring gate. A mold chilling block is arranged on the feed pouring gate, and the mold chilling block is connected with a vacuum pump by a vacuum pump connecting pipe. The utility model has the advantages that a die casting machine and a mold for die casting production are connected by increasing the vacuum pump and the vacuum pump connecting pipe; by adopting PC control, a vacuumization action is carried out on the common die cast machines and a vacuumization treatment is carried out on the residual gas in the mold to ensure that the products do not have pores inside when the die casting production is carried out and before the process of developing an aluminum material to fill a cavity; and the produced ring products have a collapsing strength over 165kg.
Description
Technical field
The utility model relates to a kind of equipment of producing compressor of air conditioner annulus connector, relates in particular to the die casting equipment in this equipment.
Background technology
The compressor annulus is the cylinder in automobile air conditioner compressor piston ring, and compressor is to utilize this annulus to come the gap of sealing cylinder and piston details, carries out the compression of gas.Because piston is in being kept in motion always, so require compressor of air conditioner annulus product to have very high intensity and wearability (more than the breakdown strength 145kg), shape of product structure 1 as shown in Figure 1.
Contour structures from product shown in Figure 1, this product design is bigger, size reaches 146 * 141 * 17.6mm, average wall thickness has only 5mm, general previous compressor annulus size is less (as shown in Figure 2, among the figure: annulus connector 1, charging cast gate 2), be no more than 120 * 120, wall thickness is bigger, is not less than 6mm, adopt common pressure casting method to produce, the inner generation of product pore is more, and fraction defective very easily influences the intensity of product up to 30%, product studies early stage in exploitation, scraps owing to the pore reason causes product lot quantity.
Summary of the invention
The utility model technical issues that need to address have provided a kind of evacuated die-casting process equipment of producing compressor of air conditioner annulus connector, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises: the charging cast gate; On described charging cast gate, settle a mould Quench piece; Described mould Quench piece links to each other with vavuum pump by a vavuum pump tube connector.
Compared with prior art, the beneficial effects of the utility model are: connect die casting machine and die casting production mould by increasing vavuum pump and vavuum pump tube connector, utilize PC control, on common die casting machine, implement to vacuumize action, when die casting production is carried out, before the aluminium material exploitation filling die cavity process, vacuumize processing for mould gas residual gas, guarantee that product inside do not contain pore, the annulus product breakdown strength of production surpasses 165kg.
Description of drawings
Fig. 1 is an annulus product schematic diagram;
Fig. 2 is an annulus product tape charging cast gate schematic diagram in the prior art;
Fig. 3 is the utility model structural representation;
Fig. 4 is an annulus product tape charging cast gate schematic diagram after application the utility model structure.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
By Fig. 3, Fig. 4 as seen: the utility model comprises: charging cast gate 2; On described charging cast gate 2, settle a mould Quench piece 300; Described mould Quench piece 300 links to each other with vavuum pump 100 by a vavuum pump tube connector 200.
The utility model operation principle is: aluminium liquid enters die casting board injection chamber during die casting, the die casting board fills clay position infrared inductor and produces electromagnetic signal, produce action command by die casting machine PC controller, vavuum pump 100 produces electromagnetic signal under PC control, vavuum pump is started working, (a die casting cycle finishes in the die casting production process to vacuumize processing by mould Quench piece 300 for the annulus die casting, till the mold open), aluminium liquid begins to fill die cavity, at the pressure forming complete operation, through pilot production, the product resistance of failure can reach 165kg, and product percent of pass can reach 92～95%.
Claims (1)
1. an evacuated die-casting process equipment of producing compressor of air conditioner annulus connector comprises: the charging cast gate; It is characterized in that: on described charging cast gate, settle a mould Quench piece; Described mould Quench piece links to each other with vavuum pump by a vavuum pump tube connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202031694U CN201735761U (en) | 2010-05-21 | 2010-05-21 | Vacuum die casting equipment for producing ring connecting piece of air-conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202031694U CN201735761U (en) | 2010-05-21 | 2010-05-21 | Vacuum die casting equipment for producing ring connecting piece of air-conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735761U true CN201735761U (en) | 2011-02-09 |
Family
ID=43551043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202031694U Expired - Fee Related CN201735761U (en) | 2010-05-21 | 2010-05-21 | Vacuum die casting equipment for producing ring connecting piece of air-conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126009A (en) * | 2011-03-01 | 2011-07-20 | 宁波旭升机械有限公司 | Die casting manufacturing process of aluminum alloy pump head |
-
2010
- 2010-05-21 CN CN2010202031694U patent/CN201735761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126009A (en) * | 2011-03-01 | 2011-07-20 | 宁波旭升机械有限公司 | Die casting manufacturing process of aluminum alloy pump head |
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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: 20110209 Termination date: 20130521 |