CN202114236U - Drainage structure of cylinder body forming lower sliding block of four-cylinder engine - Google Patents
Drainage structure of cylinder body forming lower sliding block of four-cylinder engine Download PDFInfo
- Publication number
- CN202114236U CN202114236U CN2011202176895U CN201120217689U CN202114236U CN 202114236 U CN202114236 U CN 202114236U CN 2011202176895 U CN2011202176895 U CN 2011202176895U CN 201120217689 U CN201120217689 U CN 201120217689U CN 202114236 U CN202114236 U CN 202114236U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- cylinder body
- lower sliding
- mould
- drainage
- 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 discloses a drainage structure of a cylinder body forming lower sliding block of a four-cylinder engine, which comprises a drainage port and a drainage tank. The drainage port is arranged on a die cavity; the drainage tank is arranged on the bottom of a lower sliding block of a mould; and the drainage port is communicated with the drainage tank. The drainage structure of the cylinder body forming lower sliding block of the four-cylinder engine has low cost and a simple structure, and a release agent can be smoothly discharged without increasing the weight of the mould.
Description
Technical field
The utility model belongs to die casting and makes field, specifically a kind of discharge structure of four cylinder engine cylinder body shaping sliding block.
Background technology
Automobile engine cylinder-body is key position parts on the automobile; Its build is bigger, and planform is complicated, and specification requirement is high; Wherein require very highly especially, do not allow the appearance of any defective for castability away from the cylinder body clutch surface of main running channel and timing chain cover.
The pouring type of four cylinder engine cylinder body is dual feed, and this face is positioned at the mould bottom, is shaped by sliding block.In order to enhance productivity, adopt automatic sprayer to come mould is sprayed in the production.The releasing agent that automatic sprayer is sprayed onto on the mould can accumulate on the sliding block forming surface along mould, causes the temperature of sliding block to reduce, and makes the foundry goods lower surface produce cold shut.
Summary of the invention
In order to overcome the problem that prior art exists; The purpose of the utility model provides a kind of discharge structure of four cylinder engine cylinder body shaping sliding block; This discharge structure cost of manufacture is low, simple in structure, under the situation that does not increase mold weight, releasing agent is discharged smoothly.
The purpose of the utility model realizes through following technical scheme:
A kind of discharge structure of four cylinder engine cylinder body shaping sliding block, it is characterized in that: this discharge structure comprises discharge outlet and rhone, said discharge outlet is arranged on the die cavity; Rhone is arranged on mould sliding block bottom; Discharge outlet communicates with rhone.
In the utility model, for making things convenient for draining, said rhone is two, is separately positioned on mould sliding block two bottom sides.
If it is enough big that mould is done, the suitable length that the die sinking distance of sliding block can be done is beneficial to releasing agent and discharges.But in order to reduce mold weight, to practice thrift cost, it is oversize that the die sinking distance of mould is not done.
The utility model cost of manufacture is low, simple in structure, can under the situation that does not increase mold weight, releasing agent be discharged smoothly.
Description of drawings
Fig. 1 is arranged on the discharge outlet structural representation on the die cavity in the utility model.
Fig. 2 is for being arranged on the rhone structural representation of sliding block bottom in the utility model.
The specific embodiment
The discharge structure of the described four cylinder engine cylinder body of a kind of the utility model shaping sliding block is seen Fig. 1 and Fig. 2, and this discharge structure comprises discharge outlet 1 and rhone 2, and discharge outlet 1 is arranged on the die cavity 4; Rhone 2 is arranged on mould sliding block 3 bottoms; Rhone 2 is two, is separately positioned on mould sliding block 3 two bottom sides.Discharge outlet 1 communicates with rhone 2.
When die casting was produced, slide block 3 meetings and die cavity 4 were combined together, and releasing agent accumulates on the sliding block forming surface 31, and spraying machine was blown into releasing agent in discharge outlet 1 and the rhone 2 in the air blowing stage, made releasing agent flow out mould.
Claims (2)
1. the discharge structure of a four cylinder engine cylinder body shaping sliding block, it is characterized in that: this discharge structure comprises discharge outlet (1) and rhone (2), and said discharge outlet (1) is arranged on the die cavity; Rhone (2) is arranged on mould sliding block bottom; Discharge outlet (1) communicates with rhone (2).
2. the discharge structure of four cylinder engine cylinder body shaping sliding block according to claim 1 is characterized in that: said rhone (2) is two, is separately positioned on mould sliding block two bottom sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202176895U CN202114236U (en) | 2011-06-24 | 2011-06-24 | Drainage structure of cylinder body forming lower sliding block of four-cylinder engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202176895U CN202114236U (en) | 2011-06-24 | 2011-06-24 | Drainage structure of cylinder body forming lower sliding block of four-cylinder engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114236U true CN202114236U (en) | 2012-01-18 |
Family
ID=45455334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202176895U Expired - Fee Related CN202114236U (en) | 2011-06-24 | 2011-06-24 | Drainage structure of cylinder body forming lower sliding block of four-cylinder engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041030A (en) * | 2016-08-16 | 2016-10-26 | 宁波吉威熔模铸造有限公司 | Quenching process applied to high-hardness engineering machinery |
| CN113458357A (en) * | 2021-06-25 | 2021-10-01 | 广东鸿图科技股份有限公司 | Ground side slider structure with drainage function |
-
2011
- 2011-06-24 CN CN2011202176895U patent/CN202114236U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041030A (en) * | 2016-08-16 | 2016-10-26 | 宁波吉威熔模铸造有限公司 | Quenching process applied to high-hardness engineering machinery |
| CN106041030B (en) * | 2016-08-16 | 2018-08-03 | 宁波吉威熔模铸造有限公司 | A kind of quenching technical applied in high rigidity engineering machinery |
| CN113458357A (en) * | 2021-06-25 | 2021-10-01 | 广东鸿图科技股份有限公司 | Ground side slider structure with drainage function |
| CN113458357B (en) * | 2021-06-25 | 2023-02-28 | 广东鸿图科技股份有限公司 | Ground side slider structure with drainage function |
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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: 20120118 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |