CN204026121U - A kind of vehicle front shell foundry goods - Google Patents
A kind of vehicle front shell foundry goods Download PDFInfo
- Publication number
- CN204026121U CN204026121U CN201420384900.6U CN201420384900U CN204026121U CN 204026121 U CN204026121 U CN 204026121U CN 201420384900 U CN201420384900 U CN 201420384900U CN 204026121 U CN204026121 U CN 204026121U
- Authority
- CN
- China
- Prior art keywords
- boss
- foundry goods
- annular solid
- vehicle front
- front shell
- 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
Links
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- Body Structure For Vehicles (AREA)
Abstract
The utility model employs a kind of vehicle front shell foundry goods, comprise housing, housing is annular solid, annular solid center is provided with mounting hole, annular solid is provided with multiple boss along annular spread, boss increases from annular solid edge successively to center, and wherein the second boss is provided with several fixed holes distributed along annular space, is provided with the technique step hole that several distribute along annular space between the 3rd boss, the 4th boss, the 5th boss.The utility model novel in structural design, between the 5th boss, be provided with the technique step improved at the 3rd boss of housing, efficiently solve foundry goods in process of setting, wall shrinks compared with causing molten iron thicker than heat the shrinkage cavity formed, improve the up-to-standard rate of product, reduce cost of production.
Description
technical field:
The utility model relates to auto parts and components casting processing, particularly relates to a kind of vehicle front shell foundry goods.
background technique:
Vehicle front shell casting structure is more abundant, and in the shaping process of setting of foundry goods, molten iron shrinks, and easily forms shrinkage cavity, causes scrapping of vehicle front shell spray, add the reject rate of foundry goods, improves cost of production.
model utility content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of vehicle front shell foundry goods, novel in structural design, solve foundry goods in process of setting, wall shrinks compared with causing molten iron thicker than heat the shrinkage cavity formed, and improves the up-to-standard rate of product, reduces cost of production.
The technical solution of the utility model is as follows:
Vehicle front shell foundry goods, comprise housing, it is characterized in that: described housing is annular solid, annular solid center is provided with mounting hole, annular solid is provided with multiple boss along annular spread, boss increases from annular solid edge successively to center, and wherein the second boss is provided with several fixed holes distributed along annular space, is provided with the technique step hole that several distribute along annular space between the 3rd boss, the 4th boss, the 5th boss.
Described vehicle front shell foundry goods, it is characterized in that: described technique step hole is made up of circular port, outwardly open opening slot and connecting groove therebetween, the wherein A/F of the width < circular port diameter < opening slot of connecting groove, circular port is between the 4th boss and the 5th boss, connecting groove, opening slot are positioned at the 4th boss, and opening slot opening end is concordant with the 3rd boss edge.
The utility model has the advantages that:
The utility model novel in structural design, between the 5th boss, technique step is provided with at the 3rd boss of housing, and this technique step wall thickness reduces compared to original technique step, and do not affect the usability of foundry goods in car load, efficiently solve foundry goods in process of setting, wall shrinks compared with causing molten iron thicker than heat the shrinkage cavity formed, and improves the up-to-standard rate of product, reduces cost of production.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
embodiment:
See accompanying drawing:
Vehicle front shell foundry goods, comprise housing 1, housing is annular solid, annular solid center is provided with mounting hole 2, annular solid is provided with multiple boss along annular spread, boss increases from annular solid edge successively to center, and wherein the second boss 3 is provided with between several fixed hole the 4, three boss 5 along annular space distribution, the 4th boss 6, the 5th boss 8 and is provided with several technique step holes 7 distributed along annular space.
Technique step 7 is made up of circular port 7-1, outwardly open opening slot 7-2 and connecting groove 7-3 therebetween, the wherein A/F of the width < circular port 7-1 diameter < opening slot 7-2 of connecting groove 7-3, circular port 7-1 is between the 4th boss 6 and the 5th boss 8, linkage structure, opening slot are positioned at the 4th boss 6, and opening slot 7-2 opening end is concordant with the 3rd boss 5 edge.
Claims (2)
1. a vehicle front shell foundry goods, comprise housing, it is characterized in that: described housing is annular solid, annular solid center is provided with mounting hole, annular solid is provided with multiple boss along annular spread, boss increases from annular solid edge successively to center, and wherein the second boss is provided with several fixed holes distributed along annular space, is provided with the technique step hole that several distribute along annular space between the 3rd boss, the 4th boss, the 5th boss.
2. vehicle front shell foundry goods according to claim 1, it is characterized in that: described technique step hole is made up of circular port, outwardly open opening slot and connecting groove therebetween, the wherein A/F of the width < circular port diameter < opening slot of connecting groove, circular port is between the 4th boss and the 5th boss, connecting groove, opening slot are positioned at the 4th boss, and opening slot opening end is concordant with the 3rd boss edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384900.6U CN204026121U (en) | 2014-07-11 | 2014-07-11 | A kind of vehicle front shell foundry goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420384900.6U CN204026121U (en) | 2014-07-11 | 2014-07-11 | A kind of vehicle front shell foundry goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026121U true CN204026121U (en) | 2014-12-17 |
Family
ID=52065984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420384900.6U Expired - Fee Related CN204026121U (en) | 2014-07-11 | 2014-07-11 | A kind of vehicle front shell foundry goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896297A (en) * | 2015-05-29 | 2015-09-09 | 张家港华日法兰有限公司 | Mechanical casting part |
-
2014
- 2014-07-11 CN CN201420384900.6U patent/CN204026121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896297A (en) * | 2015-05-29 | 2015-09-09 | 张家港华日法兰有限公司 | Mechanical casting part |
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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: 20141217 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |