CN105772645A - Cooling system of cylinder cover casting die - Google Patents
Cooling system of cylinder cover casting die Download PDFInfo
- Publication number
- CN105772645A CN105772645A CN201610322955.8A CN201610322955A CN105772645A CN 105772645 A CN105772645 A CN 105772645A CN 201610322955 A CN201610322955 A CN 201610322955A CN 105772645 A CN105772645 A CN 105772645A
- Authority
- CN
- China
- Prior art keywords
- stop valve
- inlet pipe
- combustion chamber
- cooling system
- air inlet
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
The invention provides a cooling system of a cylinder cover casting die. A combustion chamber cooling water path is at least composed of a water inlet pipe and a water outlet pipe. The water inlet pipe is connected with an air inlet pipe in parallel. An air blowing device used for blowing air into the pipe is arranged at the start end of the air inlet pipe. The water inlet pipe is connected with a first stop valve. The air inlet pipe is connected with a second stop valve. The first stop valve and the second stop valve are both connected with a controller. In the die production process, the first stop valve is opened, and the second stop valve is closed. In the die cooling period, the first stop valve is closed, and the second stop valve is opened. The cooling system is simple in structure, convenient to use and easy to achieve. The uncertainty of height control of a combustion chamber is reduced, and a guarantee is provided for accuracy of height control of the combustion chamber. The maintaining and cleaning frequency of the die combustion chamber part is reduced, and the time horizon is prolonged. The height control pass percent of the product combustion chamber is increased, and the rejection rate caused by the situation that due to incrustation forming, the temperature of the combustion chamber cannot be adjusted, and the overproof height of the combustion chamber exists is reduced.
Description
Technical field
The present invention relates to casting field；
Particularly relate to the cooling system of a kind of cylinder cap casting mould.
Background technology
Owing to the combustion chamber height determines the combustion chamber face allowance, thus affecting engine combustion chamber volume, therefore engine performance impacts is extremely important, combustor height has substantial connection with chamber temperature in production process, therefore how to control mould chamber temperature in production process and becomes the key controlling combustor height.
Actual in Cast aluminium alloy gold cylinder cap casting process, by water quality impact, mold cooling water passage uses after a period of time through normal fouling, thus affecting mould cooling effect, mould chamber temperature is caused to be difficult to control to, thus causing the overproof waste product of combustor height many, and shortening mould maintenance period, increasing production cost.
Summary of the invention
All deficiencies of prior art in view of the above, the technical problem to be solved in the present invention is in that to provide the cooling system of a kind of cylinder cap casting mould, to overcome the drawbacks described above of prior art.
For achieving the above object and other relevant purposes, the present invention provides the cooling system of a kind of cylinder cap casting mould, including combustor cooling water channel, described combustor cooling water channel is at least made up of water inlet pipe and outlet pipe, described water inlet pipe is parallel with an air inlet pipe, described air inlet pipe top is provided with for the blowning installation of treacheal gas insufflation, described water inlet pipe is connected to the first stop valve, described air inlet pipe is connected to the second stop valve, described first stop valve and the second stop valve are all connected with controller, in mould production process, first stop valve is opened, second stop valve is closed；Mould cooling period, the first stop valve is closed, the second stop valve is opened.
Preferably, described controller is PLC.
Preferably, described first stop valve and the second stop valve are electromagnetic valve.
By above technical scheme, the present invention has following technical effect that present configuration is simple, easy to use compared to prior art, is easily achieved, and reduces the uncertainty of combustor Altitude control, the accuracy of combustor Altitude control is provided safeguard；Reduce the maintenance cleaning frequency at mould combustor position, extend time range.Improve the qualification rate of product combustor Altitude control, reduce and cause chamber temperature to regulate owing to incrustation scale is formed, the overproof percent defective caused of combustor height.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation of the cooling system of cylinder cap casting mould of the present invention.
Element numbers illustrates:
1 water inlet pipe
11 first stop valves
2 air inlet pipe
21 second stop valves
3 outlet pipes
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention being described below, those skilled in the art the content disclosed by this specification can understand other advantages and effect of the present invention easily.
Refer to Fig. 1.Notice, the structure of this specification institute accompanying drawings depicted, ratio, size etc., all only in order to coordinate the disclosed content of description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of the present invention, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, under not affecting effect that the present invention can be generated by and the purpose that can reach, all should still drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, in this specification cited as " on ", D score, "left", "right", " centre " and " one " etc. term, it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, changing under technology contents without essence, when being also considered as the enforceable category of the present invention.
Based on, in Cast aluminium alloy gold cylinder cap casting process, reducing because cooling water channel fouling makes chamber temperature be difficult to control to, thus causing the purpose that the overproof foundry goods of the combustion chamber height is scrapped.Consult shown in Fig. 1, the present invention provides the cooling system of a kind of cylinder cap casting mould, including combustor cooling water channel, described combustor cooling water channel is at least made up of water inlet pipe 1 and outlet pipe 3, being parallel with an air inlet pipe 2 on described water inlet pipe 1, described air inlet pipe 2 top is provided with for the blowning installation of treacheal gas insufflation.Being connected to the first stop valve 11 on described water inlet pipe 1, described air inlet pipe 2 is connected to the second stop valve 21, described first stop valve 11 and the second stop valve 21 are all connected with controller, and in mould production process, the first stop valve 11 is opened, the second stop valve 21 is closed；Mould cooling period, the first stop valve 11 is closed, the second stop valve 21 is opened, and air inlet pipe 2 starts to blow, so that without remaining cooling water in mould cooling gap phase inner cooling water road, being substantially reduced the formation of combustor incrustation scale.Meanwhile, reduce the frequency of combustor incrustation scale cleaning, extend time span.
As a further improvement on the present invention, described controller is PLC, and the first stop valve 11 and the second stop valve 21 are both preferably electromagnetic valve.
In sum, present configuration is simple, easy to use, be easily achieved, and reduces the uncertainty of combustor Altitude control, the accuracy of combustor Altitude control is provided safeguard；Reduce the maintenance cleaning frequency at mould combustor position, extend time range.Improve the qualification rate of product combustor Altitude control, reduce and cause chamber temperature to regulate owing to incrustation scale is formed, the overproof percent defective caused of combustor height.So, the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment is illustrative principles of the invention and effect thereof only, not for the restriction present invention.Above-described embodiment all under the spirit and category of the present invention, can be modified or change by any those skilled in the art.Therefore, art has usually intellectual such as modifying without departing from all equivalences completed under disclosed spirit and technological thought or change, must be contained by the claim of the present invention.
Claims (3)
1. the cooling system of a cylinder cap casting mould, including combustor cooling water channel, it is characterized in that, described combustor cooling water channel is at least made up of water inlet pipe and outlet pipe, described water inlet pipe is parallel with an air inlet pipe, described air inlet pipe top is provided with for the blowning installation of treacheal gas insufflation, described water inlet pipe is connected to the first stop valve, described air inlet pipe is connected to the second stop valve, described first stop valve and the second stop valve are all connected with controller, in mould production process, the first stop valve is opened, the second stop valve is closed；Mould cooling period, the first stop valve is closed, the second stop valve is opened.
2. the cooling system of cylinder cap mould according to claim 1, it is characterised in that described controller is PLC.
3. the cooling system of cylinder cap mould according to claim 1, it is characterised in that described first stop valve and the second stop valve are electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610322955.8A CN105772645A (en) | 2016-05-16 | 2016-05-16 | Cooling system of cylinder cover casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610322955.8A CN105772645A (en) | 2016-05-16 | 2016-05-16 | Cooling system of cylinder cover casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105772645A true CN105772645A (en) | 2016-07-20 |
Family
ID=56379688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610322955.8A Pending CN105772645A (en) | 2016-05-16 | 2016-05-16 | Cooling system of cylinder cover casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105772645A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201329414Y (en) * | 2009-01-20 | 2009-10-21 | 芜湖黄燕实业有限公司 | Cooling device for gravitation casting mold of automobile aluminum alloy wheel hub |
| CN202293255U (en) * | 2011-10-11 | 2012-07-04 | 东莞劲胜精密组件股份有限公司 | Cooling and water blowing device of injection mold |
| CN202639234U (en) * | 2012-03-30 | 2013-01-02 | 天津戴卡轮毂制造有限公司 | Upper die cooling device of automobile hub casting die cooling system |
| CN202639292U (en) * | 2012-05-11 | 2013-01-02 | 天津戴卡轮毂制造有限公司 | Side mold cooling device for low-pressure casting mold of automobile wheel hub |
| CN203680792U (en) * | 2014-01-27 | 2014-07-02 | 成都川本塑胶有限公司 | Cleaning device for bottle blowing mould cooling water channel |
| CN205798350U (en) * | 2016-05-16 | 2016-12-14 | 上海皮尔博格有色零部件有限公司 | The cooling system of cylinder cap casting mould |
-
2016
- 2016-05-16 CN CN201610322955.8A patent/CN105772645A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201329414Y (en) * | 2009-01-20 | 2009-10-21 | 芜湖黄燕实业有限公司 | Cooling device for gravitation casting mold of automobile aluminum alloy wheel hub |
| CN202293255U (en) * | 2011-10-11 | 2012-07-04 | 东莞劲胜精密组件股份有限公司 | Cooling and water blowing device of injection mold |
| CN202639234U (en) * | 2012-03-30 | 2013-01-02 | 天津戴卡轮毂制造有限公司 | Upper die cooling device of automobile hub casting die cooling system |
| CN202639292U (en) * | 2012-05-11 | 2013-01-02 | 天津戴卡轮毂制造有限公司 | Side mold cooling device for low-pressure casting mold of automobile wheel hub |
| CN203680792U (en) * | 2014-01-27 | 2014-07-02 | 成都川本塑胶有限公司 | Cleaning device for bottle blowing mould cooling water channel |
| CN205798350U (en) * | 2016-05-16 | 2016-12-14 | 上海皮尔博格有色零部件有限公司 | The cooling system of cylinder cap casting mould |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |