CN205165820U - Air compressor machine connecting rod the gating system - Google Patents
Air compressor machine connecting rod the gating system Download PDFInfo
- Publication number
- CN205165820U CN205165820U CN201520986295.4U CN201520986295U CN205165820U CN 205165820 U CN205165820 U CN 205165820U CN 201520986295 U CN201520986295 U CN 201520986295U CN 205165820 U CN205165820 U CN 205165820U
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- CN
- China
- Prior art keywords
- connecting rod
- air compressor
- compressor machine
- machine connecting
- watered
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- Expired - Fee Related
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Abstract
The utility model discloses an air compressor machine connecting rod low pressure the gating system. The gating system includes the stalk, I -shapedly waters, the bar is watered, air compressor machine connecting rod and exhaust hole, and the I -shaped pleural region below of watering links to each other with the stalk, 4 the root bar is watered and is set up respectively in I -shaped edge of a wing top of watering the four corners to with the I -shaped intercommunication that waters, every bar is watered the top and has all been put an air compressor machine connecting rod, exhaust hole intercommunication air compressor machine connecting rod. The bar is watered and is rectangle, and perpendicular setting is watered with I -shaped in its long limit. Air compressor machine connecting rod lens forming cavity is all linked by the circular part in two has the exhaust hole. The utility model discloses a low pressure the gating system, one pouring can produce four air compressor machine connecting rods to can adjust low pressure pouring technological parameter as required, the more connecting rod spares of single pouring production, and set up the exhaust hole above the connecting rod, guarantee the pouring process and go on smoothly.
Description
Technical field
The utility model belongs to low-pressure casting process field, is specifically related to a kind of air compressor machine connecting rod running gate system.
Background technology
Connecting rod is as the main motion parts of air compressor machine power conversion, subject higher periodic shock power, inertia force and bending force, this just requires connecting rod except having enough strength and stiffness, also should have quality little as far as possible, to adapt to the requirement of light-weight design and performance of air compressor.Traditional connecting rod manufacturing process adopts sand mold method to pour into a mould under gravity mostly, and its running gate system can only pour into a mould single connecting rod usually, and therefore cast efficiency is lower.But along with market is to the increase day by day of air compressor machine connecting rod demand, traditional running gate system cannot satisfy the demands, therefore urgently develop a kind of running gate system simultaneously can pouring into a mould multiple air compressor machine connecting rod.
Summary of the invention
The purpose of this utility model is to solve problems of the prior art, and provides a kind of air compressor machine connecting rod pouring technology scheme, and concrete technical scheme is as follows:
A kind of air compressor machine connecting rod running gate system, comprises stalk, I-shaped running channel, bar shaped running channel, air compressor machine connecting rod and steam vent, is connected below I-shaped running channel flank with stalk; 4 bar shaped running channels are arranged at above the edge of a wing of I-shaped running channel corner respectively, and are communicated with I-shaped running channel; All be placed with an air compressor machine connecting rod above every root bar shaped running channel, steam vent is communicated with air compressor machine connecting rod.
As preferably, described bar shaped running channel is rectangle, and its long limit is vertical with I-shaped running channel to be arranged.
As preferably, described air compressor machine connecting rod is all connected with steam vent by two circular portion.
The utility model pouring technology scheme, once-cast can produce four air compressor machine connecting rods, and experimentally can need adjustment low-pressure casting technological parameter, and more connecting rod part is produced in single cast, and arranges steam vent above connecting rod, ensures that casting process carries out smoothly.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of air compressor machine connecting rod running gate system;
Fig. 2 is a kind of top view of air compressor machine connecting rod running gate system;
Fig. 3 is a kind of air compressor machine connecting rod casting sand mould structural representation.
In figure: stalk 1, I-shaped running channel 2, bar shaped running channel 3, air compressor machine connecting rod 4 and steam vent 5.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment the utility model be further elaborated and illustrate.In the utility model, the technical characteristic of each embodiment is not having under conflicting prerequisite, all can carry out respective combination.
As shown in Fig. 1 ~ 2, a kind of air compressor machine connecting rod running gate system, comprises below stalk 1, I-shaped running channel 2, bar shaped running channel 3, air compressor machine connecting rod 4, exhaust 5, I-shaped running channel 2 flank and being connected with stalk 1; 4 bar shaped running channels 3 are arranged at above the edge of a wing of I-shaped running channel 2 four jiaos respectively, and are communicated with I-shaped running channel 2; All be placed with an air compressor machine connecting rod 4 above every root bar shaped running channel 3, steam vent 5 is communicated with air compressor machine connecting rod 4.
Influence each other in order to the casting process of different bar shaped running channels 3 can be made to produce, bar shaped running channel 3 can be set to rectangle, its long limit is vertical with I-shaped running channel 2 to be arranged.Thereby increase the spacing between air compressor machine connecting rod 4, decrease interference.
In order to ensure exhaust effect, two, cast chamber circular portion at air compressor machine connecting rod 4 place is provided with steam vent 5.
Based on above-mentioned running gate system, a kind of air compressor machine connecting rod pouring technology can be designed.And better pour into a mould effect to obtain; first after adopting wooden model to make air compressor machine connecting rod and running gate system shape; sand is 70# quartz sand; binding agent adopts resin and waterglass; with quartz sand according to 1:100 mixing manufacture sand mold; after resin sand sclerosis, take out wooden model and obtain low-pressure casting sand mold die cavity, as shown in Figure 3.
During cast, alloy melt rises to I-shaped running channel 2 chamber by stalk 1 chamber, and through entering four bar shaped running channel 3 chambers communicating pipe, then entering air compressor machine connecting rod 4 chamber respectively, the air in chamber is discharged by steam vent 5.Utilize this sand mold casting program can disposal pouring 4 air compressor machine connecting rods, and through actual verification, its cast be effective, and efficiency also improves greatly.
Above-described embodiment is also not used to limit the utility model, and all technical schemes taking the mode of equivalent replacement or equivalent transformation to obtain, all drop in protection domain of the present utility model.
Claims (3)
1. an air compressor machine connecting rod running gate system, it is characterized in that, comprise stalk (1), I-shaped running channel (2), bar shaped running channel (3), air compressor machine connecting rod (4) and steam vent (5), be connected with stalk (1) below I-shaped running channel (2) flank; 4 bar shaped running channels (3) are arranged at above the edge of a wing of I-shaped running channel (2) corner respectively, and are communicated with I-shaped running channel (2); Every root bar shaped running channel (3) top is all placed with an air compressor machine connecting rod (4), and steam vent (5) is communicated with air compressor machine connecting rod (4).
2. air compressor machine connecting rod running gate system as claimed in claim 1, it is characterized in that, described bar shaped running channel (3) is rectangle, and its long limit is vertical with I-shaped running channel (2) to be arranged.
3. air compressor machine connecting rod running gate system as claimed in claim 1, it is characterized in that, described air compressor machine connecting rod (4) is all connected with steam vent (5) by two circular portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986295.4U CN205165820U (en) | 2015-12-02 | 2015-12-02 | Air compressor machine connecting rod the gating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986295.4U CN205165820U (en) | 2015-12-02 | 2015-12-02 | Air compressor machine connecting rod the gating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165820U true CN205165820U (en) | 2016-04-20 |
Family
ID=55729857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520986295.4U Expired - Fee Related CN205165820U (en) | 2015-12-02 | 2015-12-02 | Air compressor machine connecting rod the gating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935762A (en) * | 2016-06-22 | 2016-09-14 | 南通爱尔思轻合金精密成型有限公司 | Multi-furnace and multi-liquid-rise-pipe molten aluminum mold filling method structure for sand mold low-pressure cast gas-tight thin-walled shells |
-
2015
- 2015-12-02 CN CN201520986295.4U patent/CN205165820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935762A (en) * | 2016-06-22 | 2016-09-14 | 南通爱尔思轻合金精密成型有限公司 | Multi-furnace and multi-liquid-rise-pipe molten aluminum mold filling method structure for sand mold low-pressure cast gas-tight thin-walled shells |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20171202 |