CN202804079U - Lost foam integrated with gearbox housing and machine oil filter bowl - Google Patents
Lost foam integrated with gearbox housing and machine oil filter bowl Download PDFInfo
- Publication number
- CN202804079U CN202804079U CN 201220459868 CN201220459868U CN202804079U CN 202804079 U CN202804079 U CN 202804079U CN 201220459868 CN201220459868 CN 201220459868 CN 201220459868 U CN201220459868 U CN 201220459868U CN 202804079 U CN202804079 U CN 202804079U
- Authority
- CN
- China
- Prior art keywords
- machine oil
- oil filter
- filter bowl
- gearbox housing
- lost foam
- 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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- General Details Of Gearings (AREA)
Abstract
The utility model relates to the technical field of smelting, and relates to a lost foam integrated with a gearbox housing and a machine oil filter bowl. The lost foam comprises a lost foam body. The lost foam is characterized in that the lost foam body comprises a gearbox housing die and a machine oil filter bowl die, wherein the gearbox housing die and the machine oil filter bowl die are integrated, the gearbox housing die is in a cavity-shaped structure; the side part of the gearbox housing die is provided with a cavity-shaped machine oil filter bowl die; and the cavity in the machine oil filter bowl die is communicated with the cavity of the gearbox housing die. Thus, the product produced by the lost foam with such structure has the advantages that processing is simple, assembling is reduced, and production cost is reduced.
Description
Technical field
The utility model relates to technical field of smelting, relates to a kind of evaporative pattern.
Background technology
In the prior art, the mould of making case of transmission and machine oil filter bowl is one separately, the case of transmission of producing and machine oil filter bowl also are one separately, when installing and using, also need to fit together, such structure has the shortcoming of complex process, processing difficulties, has increased production cost.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned shortcoming, provides a kind of and can reduce production costs, the evaporative pattern of simplified processing process, the case of transmission of producing and machine oil filter bowl one.
The technical solution of the utility model is achieved in that the evaporative pattern of case of transmission and machine oil filter bowl one, comprise the evaporative pattern body, it is characterized in that: described evaporative pattern body has transmission case mould and machine oil filter bowl mould, described transmission case mould and machine oil filter bowl mould are one, described transmission case mould is a chamber shape structure, sidepiece has the machine oil filter bowl mould of chamber shape, and the chamber of machine oil filter bowl mould inside is communicated with the chamber of transmission case mould.
The beneficial effects of the utility model are: the product that the evaporative pattern of this spline structure is made has the advantage that processing is simple, reduce assembling, reduce production costs.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, transmission case mould 2, machine oil filter bowl mould.
Specific embodiments:
Below in conjunction with accompanying drawing the utility model is further described.
As described in Figure 1, the evaporative pattern of case of transmission and machine oil filter bowl one, comprise the evaporative pattern body, it is characterized in that: described evaporative pattern body has transmission case mould 1 and machine oil filter bowl mould 2, described transmission case mould 1 and machine oil filter bowl mould 2 are one, described transmission case mould 1 is a chamber shape structure, and sidepiece has the machine oil filter bowl mould 2 of chamber shape, and the chamber of machine oil filter bowl mould 2 inside is communicated with the chamber of transmission case mould 1.
Claims (1)
1. the evaporative pattern of case of transmission and machine oil filter bowl one, comprise the evaporative pattern body, it is characterized in that: described evaporative pattern body has transmission case mould and machine oil filter bowl mould, described transmission case mould and machine oil filter bowl mould are one, described transmission case mould is a chamber shape structure, sidepiece has the machine oil filter bowl mould of chamber shape, and the chamber of machine oil filter bowl mould inside is communicated with the chamber of transmission case mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459868 CN202804079U (en) | 2012-09-11 | 2012-09-11 | Lost foam integrated with gearbox housing and machine oil filter bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459868 CN202804079U (en) | 2012-09-11 | 2012-09-11 | Lost foam integrated with gearbox housing and machine oil filter bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804079U true CN202804079U (en) | 2013-03-20 |
Family
ID=47863023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220459868 Expired - Fee Related CN202804079U (en) | 2012-09-11 | 2012-09-11 | Lost foam integrated with gearbox housing and machine oil filter bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804079U (en) |
-
2012
- 2012-09-11 CN CN 201220459868 patent/CN202804079U/en not_active Expired - Fee Related
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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: 20130320 Termination date: 20130911 |