CN204842865U - Metal casting mold - Google Patents
Metal casting mold Download PDFInfo
- Publication number
- CN204842865U CN204842865U CN201520448900.2U CN201520448900U CN204842865U CN 204842865 U CN204842865 U CN 204842865U CN 201520448900 U CN201520448900 U CN 201520448900U CN 204842865 U CN204842865 U CN 204842865U
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- China
- Prior art keywords
- runner
- built
- feeding
- mould body
- die ontology
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Abstract
The utility model relates to a metal casting mold, including mould body, feeding cap mouth, feeding runner and built -in runner, mould body internal cavity structure, feeding cap mouth is installed and is being set up trompil department on the mould body, built -in runner setting is in mould body cavity, the feeding runner is located the mould body outside, and the feeding runner passes the hole and built -in runner intercommunication of mould body side. This metal casting mold, the setting of feeding cap mouth can realize improving the packing saturation of die cavity metal liquid, improves product surface plumpness, avoids the situation of shrinkage porosite, adopt the outside five built -in runners that directly spread the structure of mould ontology built -in, realized metal liquid and followed upflow down, improvement metal liquid flow is to more even, and the temperature field in the mould is even, and the regional cooling effect that links to each other is unanimous, to improving the product shaping degree of consistency, avoids the product shrinkage porosite to have certain effect.
Description
Technical field:
The utility model relates to Metallic Casting Die & Mold application, is specially a kind of Metallic Casting Die & Mold.
Background technology:
Metal casting (metalcasting) Metal Melting is smelt meet necessarily required liquid and water enter in casting mold, through cooled and solidified, level process after obtain the technical process of the foundry goods of predetermined shape, size and performance.Casting blank is shaped because being close to, and reaches the object exempting from machining or a small amount of processing and reduce cost and also decrease the time to a certain extent; Casting is one of fundamental technology of modern mechanical manufacturing industry.
Cast metal mould is when pouring into a mould, generally there will be misrun, the bad situation of shrinkage, shrinkage cavity shrinkage porosity, and then can not ensure for the blank quality of casting, casting mould structure designs unreasonable causing to cause the main cause of this problem to be, making up the deficiencies in the prior art will in the enterprising Row sum-equal matrix of the structure of metal die and improvement.
Utility model content:
The purpose of this utility model is to provide a kind of Metallic Casting Die & Mold, and it has and realizes feeding, improves metal liquid and flows to more even, uniform temperature fields in mould, connected regions cooling effect is consistent, for the raising formed product uniformity, avoids product shrinkage porosite to have certain beneficial effect.
For achieving the above object, the utility model provides following technical scheme: a kind of Metallic Casting Die & Mold, comprises die ontology, feeding cap mouth, charging runner and built-in runner; Described die ontology internal cavity structure; Described feeding cap mouth is arranged on the tapping be arranged on die ontology; Described built-in runner is arranged in die ontology cavity; Described charging runner is positioned at outside die ontology, and charging runner passes the hole of die ontology side and built-in flow passage.
Further, described built-in runner comprises first flow, the second runner, the 3rd runner, the 4th runner and the 5th runner; Described first flow, the second runner, the 3rd runner, the 4th runner and the 5th runner are outside five footpath diffusion structures.
Further, described die ontology is pentagonal prism shape, and all offers porose at die ontology five end faces.
Compared with prior art, the beneficial effects of the utility model are: this Metallic Casting Die & Mold, the setting of feeding cap mouth, can realize the filling saturation degree improving die cavity metal liquid, improve product surface plumpness, avoid the situation of shrinkage porosite; Adopt the built-in runner of the built-in outside five footpath diffusion structures of die ontology, achieve metal liquid and flow from bottom to top; Improving metal liquid flows to more even, the uniform temperature fields in mould, and connected regions cooling effect is consistent, for the raising formed product uniformity, avoids product shrinkage porosite to have certain effect; Overall structure is simple, and cost is low, practical, is easy to promote the use of.
Accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of built-in runner of the present utility model in die ontology;
In Reference numeral: die ontology 1; Feeding cap mouth 2; Charging runner 3; Built-in runner 4; First flow 41; Second runner 42; 3rd runner 43; 4th runner 44; 5th runner 45.
Detailed description of the invention:
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, the utility model provides a kind of technical scheme: a kind of Metallic Casting Die & Mold, comprises die ontology 1, feeding cap mouth 2, charging runner 3 and built-in runner 4; Described die ontology 1 is internal cavity structure; Described feeding cap mouth 2 is arranged on perforate 11 place be arranged on die ontology 1; Described built-in runner 4 is arranged in die ontology 1 cavity; Described charging runner 3 is positioned at outside die ontology 1, and the hole that charging runner 3 passes die ontology 1 side is communicated with built-in runner 4.Described built-in runner 4 comprises first flow 41, second runner 42, the 3rd runner 43, the 4th runner 44 and the 5th runner 45; Described first flow 41, second runner 42, the 3rd runner 43, the 4th runner 44 and the 5th runner 45 are outside five footpath diffusion structures.Described die ontology 1 is pentagonal prism shape, and all offers porose at die ontology 1 five end faces.During use, the molten metal of melting, through charging runner 3, and then by first flow 41, second runner 42, the 3rd runner 43, the 4th runner 44 and the 5th runner 45 on built-in runner 4 to external diffusion, and then achieves metal liquid and flows from bottom to top; Improving metal liquid flows to more even, the uniform temperature fields in mould, and connected regions cooling effect is consistent, for the raising formed product uniformity, avoids product shrinkage porosite to have certain effect; The setting of feeding cap mouth 2, can realize the filling saturation degree improving die cavity metal liquid, improve product surface plumpness, avoid the situation of shrinkage porosite.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. a Metallic Casting Die & Mold, comprises die ontology, feeding cap mouth, charging runner and built-in runner; It is characterized in that: described die ontology internal cavity structure; Described feeding cap mouth is arranged on the tapping be arranged on die ontology; Described built-in runner is arranged in die ontology cavity; Described charging runner is positioned at outside die ontology, and charging runner passes the hole of die ontology side and built-in flow passage.
2. a kind of Metallic Casting Die & Mold according to claim 1, is characterized in that: described built-in runner comprises first flow, the second runner, the 3rd runner, the 4th runner and the 5th runner; Described first flow, the second runner, the 3rd runner, the 4th runner and the 5th runner are outside five footpath diffusion structures.
3. a kind of Metallic Casting Die & Mold according to claim 1, is characterized in that: described die ontology is pentagonal prism shape, and all offers porose at die ontology five end faces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448900.2U CN204842865U (en) | 2015-06-25 | 2015-06-25 | Metal casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448900.2U CN204842865U (en) | 2015-06-25 | 2015-06-25 | Metal casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204842865U true CN204842865U (en) | 2015-12-09 |
Family
ID=54733462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520448900.2U Expired - Fee Related CN204842865U (en) | 2015-06-25 | 2015-06-25 | Metal casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204842865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228161A (en) * | 2018-10-12 | 2019-01-18 | 常州大学 | Automatic feeding mold |
-
2015
- 2015-06-25 CN CN201520448900.2U patent/CN204842865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228161A (en) * | 2018-10-12 | 2019-01-18 | 常州大学 | Automatic feeding mold |
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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: 20151209 Termination date: 20170625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |