CN208245749U - A kind of casing casting die - Google Patents
A kind of casing casting die Download PDFInfo
- Publication number
- CN208245749U CN208245749U CN201820891716.9U CN201820891716U CN208245749U CN 208245749 U CN208245749 U CN 208245749U CN 201820891716 U CN201820891716 U CN 201820891716U CN 208245749 U CN208245749 U CN 208245749U
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- CN
- China
- Prior art keywords
- casting
- ingate
- sprue
- cross gate
- casing
- 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 - Fee Related
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Abstract
The utility model relates to a kind of casing casting die, including multiple shell castings, running gate system, shell casting includes upper casting ontology, lower casting ontology；Running gate system includes sprue cup, the sprue being connected with the sprue cup, the cross gate being connected with sprue, the ingate being connected with cross gate, the riser being connected with ingate, ingate is connected with upper casting ontology, cross gate includes being connected to be connected positioned at the first cross gate of one side, with sprue positioned at the second cross gate of its other side with sprue, ingate includes the first ingate, the second ingate, and the connectivity part of the second ingate Yu upper casting ontology is arranged in riser.The utility model enables potting syrup steadily rapidly to flow according to the shape and running gate system reasonable in design of casing casting, improves the qualification rate of casing casting；The structure for corresponding to multiple casing casting using a running gate system simultaneously, improves production efficiency.
Description
Technical field
The utility model relates to a kind of casing casting dies, more particularly to a kind of casing for air compressor part
Casting die.
Background technique
Air compressor is a kind of equipment to compressed gas, and casing is one of important spare part of equipment.Casing
It is required to bear very high working strength in use, therefore when using pouring type production casing, to the outer of casing casting
It sees and the requirement of internal soundness is very high, any manufacturing deficiency is likely to scrap it, influences the yield rate of casing.
In the prior art, large-sized casting can exist in casting process and be easy to make because potting syrup stroke is too long
The defects of at pouring less than, cold shut；Meanwhile structure is complicated for casing casting, thickness is different, and casting section thickness is unevenly not only also easy to produce
The defects of shrinkage cavity and porosity, also will increase each section temperature difference, to generate casting stress, or even cause to crack.Secondly, finished product is tested
It is also very high to receive requirement, needs to carry out non-destructive testing entire product, therefore the design requirement of casing casting and running gate system
It is very high.Existing casing die is substantially the corresponding casing casting of a running gate system, and production efficiency is lower.If but one
A running gate system corresponds to multiple casting, then higher to the design requirement of running gate system, if Design of Runner System is improper, will affect machine
The quality of shell casting.To sum up, when casing casting is cast, the casting different with the housing design of structure according to different shape is needed
There is the yield and quality of casting and adversely affect in system if Design of Runner System is improper.
Summary of the invention
The purpose of the utility model is to provide a kind of casing casting dies, design reasonable casting system according to the shape of casing
System, a running gate system correspond to multiple casing casting, improve the casting quality and production efficiency of casing casting.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
A kind of casing casting die, including multiple shell castings, running gate system,
The shell casting includes upper casting ontology, lower casting ontology；
The running gate system includes sprue cup, the sprue being connected with the sprue cup and the sprue
The cross gate that is connected, the ingate being connected with the cross gate, the riser being connected with the ingate, it is described
Ingate is connected with the upper casting ontology,
The cross gate include be connected with the sprue positioned at one side the first cross gate, with it is described straight
Running channel is connected positioned at the second cross gate of its other side, and the ingate includes the first ingate, the second ingate, described
Riser the connectivity part of second ingate and the upper casting ontology is set.
Preferably, the running gate system further includes the transition running channel being connected with the sprue, and described first
Cross gate, the second cross gate are connected by the transition running channel with the sprue.
It is further preferred that the casing casting die further includes cope plate, lower template, the upper casting ontology,
Sprue, cross gate and ingate are formed on the cope plate, and the lower casting ontology, transition running channel are formed in institute
In the lower template stated.
It is further preferred that being provided with filter between the sprue and the transition running channel.
Preferably, the first air-out needle is connected on second ingate.
Preferably, the side of the upper casting ontology is connected with the second air-out needle.
Preferably, third air-out needle is connected at the top of the upper casting ontology.
Preferably, there are four shell casting settings, shell casting described in two is located at described first
The two sides of cross gate, shell casting described in two are located at the two sides of second cross gate.
It is further preferred that first cross gate, the second cross gate two sides are respectively communicated with, there are two described first
Ingate.
It is further preferred that first cross gate, the second cross gate two sides be respectively communicated with one described in second
Ingate.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
The utility model keeps potting syrup steady according to the shape and running gate system reasonable in design of casing casting
It rapidly flows, improves the qualification rate of casing casting；The structure for being corresponded to multiple casing casting using a running gate system simultaneously, is mentioned
High efficiency.
Detailed description of the invention
Attached drawing 1 is the schematic top plan view of cope plate in the present embodiment；
Attached drawing 2 is the schematic diagram of part running gate system and each air-out needle in the present embodiment.
Wherein: 10, upper casting ontology；11, lower casting ontology；20, sprue；210, the first cross gate；211, second is horizontal
Running channel；220, the first ingate；221, the second ingate；23, riser；24, transition running channel；25, filter；260, the first outlet
Needle；261, the second air-out needle；262, third air-out needle；30, cope plate；31, lower template.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
A kind of casing casting die, including multiple shell castings, running gate system and template.Shell casting is set in the application
There are four setting, i.e., a set of running gate system is poured four shell castings simultaneously.
Shell casting includes upper casting ontology 10, lower casting ontology 11；
As shown in Figure 1, 2: running gate system includes sprue cup, the sprue being connected with sprue cup 20 and 20 phase of sprue
The cross gate of connection, the ingate being connected with cross gate, the riser being connected with ingate 23 and transition running channel 24, are inside poured
Road is connected with upper casting ontology.
Specifically: cross gate includes the first cross gate 210 and sprue being connected with sprue 20 positioned at one side
20 are connected positioned at the second cross gate 211 of its other side, in the present embodiment: the first cross gate 210, the second cross gate 211
It is connected by transition running channel 24 with sprue 20, and is provided with filter 25, mistake between sprue 20 and transition running channel 24
Filter the slag particle in molten metal.
Ingate includes the first ingate 220, the second ingate 221, and the setting of riser 23 is in the second ingate 221 and upper casting
The connectivity part of part ontology 10.In the present embodiment: the first ingate 220 is provided with eight, and two are located at the first cross gate 210
Side, two are located at the other side of the first cross gate 210, and two are located at the side of the second cross gate 211, and two are located at the second cross
The other side of running channel 211；Second ingate 221 is provided with four, and two are located at the two sides of the first cross gate 210, and two
It is located at the two sides of the second cross gate 211.According to the distribution of ingate, in the present embodiment: two shell castings are located at
The two sides of first cross gate 210, two shell castings are located at the two sides of the second cross gate 211.
In addition, being connected with the first air-out needle 260 on the second ingate 221, the side of upper casting ontology 10 is connected with second
The top of air-out needle 261, upper casting ontology 10 is connected with third air-out needle 262, in order to the exhaust at each position.
Template includes cope plate 30, lower template 31, upper casting ontology 10, sprue 20, cross gate and the equal shape of ingate
At on cope plate 30, lower casting ontology 11, transition running channel 24 are formed in lower template 30.When being poured, cope plate 30,
Lower template 31 molds, and upper casting ontology 10, lower casting ontology 11 enclose the shell casting of completion, is poured by running gate system completion
Injection forming separates shell casting with running gate system after molding.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (10)
1. a kind of casing casting die, it is characterised in that: including multiple shell castings, running gate system,
The shell casting includes upper casting ontology, lower casting ontology；
The running gate system includes sprue cup, the sprue being connected with the sprue cup, is connected with the sprue
Logical cross gate, the ingate being connected with the cross gate, the riser being connected with the ingate, it is described in pour
Road is connected with the upper casting ontology,
The cross gate includes the first cross gate and the sprue being connected with the sprue positioned at one side
It is connected positioned at the second cross gate of its other side, the ingate includes the first ingate, the second ingate, and described emits
The connectivity part of second ingate and the upper casting ontology is arranged in mouth.
2. a kind of casing casting die according to claim 1, it is characterised in that: the running gate system further includes and institute
The transition running channel that the sprue stated is connected, first cross gate, the second cross gate pass through the transition running channel and institute
The sprue stated is connected.
3. a kind of casing casting die according to claim 2, it is characterised in that: the casing casting die further includes
Cope plate, lower template, upper casting ontology, sprue, cross gate and the ingate are formed on the cope plate, institute
Lower casting ontology, the transition running channel stated are formed in the lower template.
4. a kind of casing casting die according to claim 2, it is characterised in that: the sprue and the transition
Filter is provided between running channel.
5. a kind of casing casting die according to claim 1, it is characterised in that: be connected on second ingate
First air-out needle.
6. a kind of casing casting die according to claim 1, it is characterised in that: the side of the upper casting ontology connects
It is connected to the second air-out needle.
7. a kind of casing casting die according to claim 1, it is characterised in that: connect at the top of the upper casting ontology
It is connected to third air-out needle.
8. a kind of casing casting die according to claim 1, it is characterised in that: the shell casting is provided with four
A, shell casting described in two is located at the two sides of first cross gate, and shell casting described in two distinguishes position
In the two sides of second cross gate.
9. a kind of casing casting die according to claim 8, it is characterised in that: first cross gate, second horizontal
Running channel two sides are respectively communicated with there are two first ingate.
10. a kind of casing casting die according to claim 8, it is characterised in that: first cross gate, second horizontal
Running channel two sides be respectively communicated with one described in the second ingate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820891716.9U CN208245749U (en) | 2018-06-06 | 2018-06-06 | A kind of casing casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820891716.9U CN208245749U (en) | 2018-06-06 | 2018-06-06 | A kind of casing casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208245749U true CN208245749U (en) | 2018-12-18 |
Family
ID=64654068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820891716.9U Expired - Fee Related CN208245749U (en) | 2018-06-06 | 2018-06-06 | A kind of casing casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208245749U (en) |
-
2018
- 2018-06-06 CN CN201820891716.9U patent/CN208245749U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20200606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |