CN101214537B - Cast iron pan production equipment with recirculated cooling water device and its die casting method - Google Patents
Cast iron pan production equipment with recirculated cooling water device and its die casting method Download PDFInfo
- Publication number
- CN101214537B CN101214537B CN2008100100593A CN200810010059A CN101214537B CN 101214537 B CN101214537 B CN 101214537B CN 2008100100593 A CN2008100100593 A CN 2008100100593A CN 200810010059 A CN200810010059 A CN 200810010059A CN 101214537 B CN101214537 B CN 101214537B
- Authority
- CN
- China
- Prior art keywords
- cooling water
- pipeline section
- water device
- iron pan
- cast iron
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000498 cooling water Substances 0.000 title claims description 31
- 238000004512 die casting Methods 0.000 title abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000005266 casting Methods 0.000 claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 36
- 229910052742 iron Inorganic materials 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000000465 moulding Methods 0.000 claims description 7
- 241000270295 Serpentes Species 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000001351 cycling effect Effects 0.000 abstract 4
- 210000004712 air sac Anatomy 0.000 abstract 1
- 238000010583 slow cooling Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The present invention belongs to the casting technique filed, in particular relating to a manufacture device and die-casting method for a cast iron boiler with a cycling water cooling device. The device includes an upper mold, a lower mold and a base and is characterized in that the lower mold is made into a lower mold with a cord slot. The cycling water cooling device is connected with the base. The middle part of the base is provided with a round hole with a dimension corresponding to the cord slot of the mold. The two sides of the base are provided with ordinary holes for cooled water. The cooling section of the cycling water cooling device is arranged in the round hole of the base. The invention has the advantages that as the cycling water cooling device is adopted, the invention effectively solves the problems of slow cooling speed at the bottom part of the cast iron boiler and uneven condensing temperature for the cast iron product, leads the thicker molten iron cast by the cord slot at the bottom part of the lower mold to be simultaneously cooled with the molten iron in a whole mold cavity tool; the invention also has the advantages of uniform product condensing temperature, no airbladder and great improvement on the product quality and finished product rate.
Description
Technical field
The invention belongs to casting technology field, particularly relate to a kind of cast iron pan production equipment and pressure casting method thereof with recirculated cooling water device.
Background technology
Casting iron pan is one of cooker of using always of China common people, and it has special effect to health, is therefore widely used.The method of making casting iron pan at present mostly still adopts the method for traditional casting or die casting.Chinese patent 91110917.X discloses a kind of casting method and mould of cast iron pan, and the mould of this patent comprises upper die and lower die, and the bottom surface of bed die is an arc surface, counterdie splendid attire molten iron, and patrix presses down moulding.The bottom of a pan face of the finished product pot that casts out like this is identical with the wall thickness of whole cooker, does not have a pot navel.Because the bottom surface is heated greatly in the use, part, the bottom of a pan is easy to burn out, and service life is short.The consumer wishes that still there is a traditional pot navel in the bottom of a pan of casting iron pan, improves the service life of casting iron pan with this.But adopt common die casting equipment and method, when the die cavity bottom with casting iron pan thickeied, because bottom molten iron bed thickness, cooling velocity was slow, and the product condensation temperature is inhomogeneous, and the bottom of a pan easily produces pore (bubble), and therefore, Forming Quality is poor, and yield rate is very low.
Summary of the invention
The purpose of this invention is to provide a kind of cast iron pan production equipment with recirculated cooling water device, it can make casting iron pan form a thicker pot navel at pot bottom, and pore-free, casting iron pan good product quality, yield rate height, long service life.
Another object of the present invention provides a kind of pressure casting method that adopts the cast iron pan production equipment production casting iron pan of band recirculated cooling water device.
The objective of the invention is to realize by following technical proposals.
Cast iron pan production equipment according to band recirculated cooling water device of the present invention, comprise upper die and lower die, base, it is characterized in that described counterdie makes the counterdie that has the navel groove, recirculated cooling water device is connected with base, have at described base middle part one with the big or small corresponding circular hole of counterdie navel groove, the base both sides have the cooling water pipe through hole, and the cooling pipeline section of recirculated cooling water device is located in the circular hole that base opens.
Described recirculated cooling water device is made up of water inlet segment, the cooling pipeline section that is connected with water inlet segment, the water outlet pipeline section that is connected with the cooling pipeline section, water tank and the water pump that is connected with the water-in and water-out pipeline section.
The wall thickness of the navel groove location of described counterdie is thinner than the wall thickness at other position, makes pot produce thicker pot navel with this.
Described cooling pipeline section is designed to " several " shape pipeline section, and the bottom of counterdie navel groove is pressed close at the top of its cooling pipeline section.
Described cooling pipeline section is designed to " snake " shape pipeline section.
Adopt the pressure casting method of the cast iron pan production equipment production casting iron pan of band recirculated cooling water device, comprise toward the interior casting of die cavity molten iron, patrix presses down moulding, cooling, the demoulding, it is characterized in that, when the casting molten iron, while casting the molten iron of counterdie navel groove location is forced cooling, like this, after patrix pressed down moulding, evenly cooling of the molten iron in the whole die cavity, formation had the casting iron pan of pot navel.
Advantage of the present invention is: owing to adopted recirculated cooling water device in press casting procedure, it is slow to have solved casting iron pan bottom cooling velocity effectively, the uneven problem of product condensation temperature, make molten iron and the interior molten iron of casting of whole die cavity that the casting of counterdie navel groove location is thicker cool off simultaneously, the product condensation temperature is even, no bubble produces, and casting iron pan product quality and yield rate improve greatly.
Description of drawings
Fig. 1 is the structural representation of invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, cast iron pan production equipment according to band recirculated cooling water device of the present invention, comprise upper die and lower die, base, it is characterized in that described counterdie 6 makes the counterdie 6 that has navel groove 3, recirculated cooling water device is connected with base 1, and recirculated cooling water device of the present invention is made up of water inlet segment 5, the cooling pipeline section 4 that is connected with water inlet segment 5, the water outlet pipeline section 7 that is connected with the cooling pipeline section, water tank and the water pump that is connected with the water-in and water-out pipeline section.Have at described base 1 middle part one with the corresponding circular holes 2 of counterdie navel groove 3 sizes, base 1 both sides have the cooling water pipe through hole, the cooling section 4 of recirculated cooling water device is located at the circular hole interior 2 that base 1 is opened.
The wall thickness at counterdie navel groove of the present invention 3 positions is thinner than the wall thickness at other position, makes pot produce thicker pot navel with this.And the cooling pipeline section is designed to " several " shape pipeline section, and the bottom of counterdie navel groove is pressed close at the top of its cooling pipeline section, has improved cooling effect effectively.The present invention can also be designed to cooling section " snake " shape pipeline section, and the cooling pipeline section also can be made other shape, and cooling effect can be better like this.
Adopt the pressure casting method of the cast iron pan production equipment production casting iron pan of above-mentioned band recirculated cooling water device, comprise toward the interior casting of die cavity molten iron, patrix presses down moulding, cooling, the demoulding, it is characterized in that, when the casting molten iron, adopt recirculated cooling water device that the molten iron of counterdie navel groove location is forced cooling while casting, the flow of recirculated cooling water can be according to the size of casting iron pan, thickness is controlled, like this, after patrix pressed down moulding, the molten iron in the whole die cavity can evenly cool off, be easy to form the casting iron pan that has pot navel.
It is inhomogeneous that the present invention has solved casting iron pan product condensation temperature effectively, and producing bubble has problem, and product quality and yield rate improve greatly, are subjected to consumers in general's welcome deeply.
Claims (6)
1. cast iron pan production equipment with recirculated cooling water device, comprise upper die and lower die, base, it is characterized in that described counterdie makes the counterdie that has the navel groove, recirculated cooling water device is connected with base, have at described base middle part one with the big or small corresponding circular hole of counterdie navel groove, the base both sides have the cooling water pipe through hole, and the cooling pipeline section of recirculated cooling water device is located in the circular hole that base opens.
2. the cast iron pan production equipment of band recirculated cooling water device according to claim 1 is characterized in that described recirculated cooling water device is made up of water inlet segment, the cooling pipeline section that is connected with water inlet segment, the water outlet pipeline section that is connected with the cooling pipeline section, water tank and the water pump that is connected with the water-in and water-out pipeline section.
3. the cast iron pan production equipment of band recirculated cooling water device according to claim 1 is characterized in that the wall thickness in the navel groove location of described counterdie is thinner than the wall thickness at other position.
4. the cast iron pan production equipment of band recirculated cooling water device according to claim 1 is characterized in that being designed to " several " shape pipeline section at described cooling pipeline section, and the bottom of counterdie navel groove is pressed close at the top of its cooling pipeline section.
5. the cast iron pan production equipment of band recirculated cooling water device according to claim 1 is characterized in that being designed to " snake " shape pipeline section at described cooling pipeline section.
6. a cast iron pan production equipment that adopts the described band recirculated cooling water device of claim 1 is produced the pressure casting method of casting iron pan, comprise toward the interior casting of die cavity molten iron, patrix presses down moulding, cooling, the demoulding, it is characterized in that, when the casting molten iron, adopt recirculated cooling water device that the molten iron of counterdie navel groove location is forced cooling while casting, like this, after patrix pressed down moulding, evenly cooling of the molten iron in the whole die cavity, formation had the casting iron pan of pot navel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100100593A CN101214537B (en) | 2008-01-09 | 2008-01-09 | Cast iron pan production equipment with recirculated cooling water device and its die casting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100100593A CN101214537B (en) | 2008-01-09 | 2008-01-09 | Cast iron pan production equipment with recirculated cooling water device and its die casting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101214537A CN101214537A (en) | 2008-07-09 |
| CN101214537B true CN101214537B (en) | 2011-07-06 |
Family
ID=39621076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100100593A Expired - Fee Related CN101214537B (en) | 2008-01-09 | 2008-01-09 | Cast iron pan production equipment with recirculated cooling water device and its die casting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101214537B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312543A (en) * | 2014-07-19 | 2016-02-10 | 长葛市吉庆机械厂 | Casting mold with quenching cooling device |
| CN108788065A (en) * | 2018-05-23 | 2018-11-13 | 河南中帅金属制品有限公司 | A kind of device being quickly cooled down for pot base in casting iron pan base press casting procedure |
-
2008
- 2008-01-09 CN CN2008100100593A patent/CN101214537B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101214537A (en) | 2008-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204524173U (en) | A kind of cast iron pan production equipment | |
| CN102001161A (en) | Injection mold core with air suction, discharge and rapid cooling functional structure | |
| CN106392006A (en) | EVA thermal forming mold and manufacturing technique thereof | |
| CN101214537B (en) | Cast iron pan production equipment with recirculated cooling water device and its die casting method | |
| CN208853683U (en) | A kind of mould of die casting machine quickly cooling device | |
| CN203155951U (en) | Casting die | |
| CN211492728U (en) | Carbon fiber bicycle part cooling device for mould | |
| CN209189634U (en) | A kind of cold-working panel beating mold | |
| CN207749094U (en) | A kind of Soap mould that shaping efficiency is high | |
| CN208357776U (en) | A kind of rotor aluminium low-pressure casting mould | |
| CN201205597Y (en) | Cast iron pan production equipment with recirculated cooling water device | |
| CN208305543U (en) | Capsule manufacture stripper apparatus | |
| CN209664248U (en) | A kind of motor rear end box cover die | |
| CN208232018U (en) | A kind of abrasive material molding die with rapid cooling function | |
| CN209987243U (en) | But rapid cooling's mould | |
| CN203124682U (en) | Seven-gear continuously variable transmission electromagnetic valve body die-casting die | |
| CN208322007U (en) | A kind of motor casing casting feeding mold | |
| CN208118301U (en) | A kind of 360 degree of shatter-resistant mobile phone shell integral type injection moulds | |
| CN208495753U (en) | A kind of superfine position high pressure cooling body of compression mod | |
| CN207059157U (en) | A kind of fast cooling shaping mould | |
| CN212495191U (en) | Quick refrigerated pipe suppression wax matrix device | |
| CN111687396A (en) | Integrated water-through mold | |
| CN109351923A (en) | The air-cooled hub mold of low pressure | |
| CN213055623U (en) | Mould that production child seat detained for car | |
| CN209288216U (en) | The air-cooled hub mold of low pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ANSHAN DAVID METALLURGICAL SCIENCE + TECHNOLOGY DE Free format text: FORMER OWNER: JIN QIMAN Effective date: 20110517 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 114100 LIKOU VILLAGE, GAOTUO TOWN, HAICHENG CITY, LIAONING PROVINCE TO: 114044 NO. 368, QIANSHAN ROAD, QIANSHAN DISTRICT, ANSHAN CITY, LIAONING PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20110517 Address after: 114044, 368, Qianshan Road, Qianshan District, Liaoning, Anshan Applicant after: Anshan David Metallurgical Science & Technology Development Co., Ltd. Address before: 114100, Liaoning province Haicheng High Town Village mouth Applicant before: Jin Qiman |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DING DEZHOU Free format text: FORMER OWNER: ANSHAN DAVID METALLURGICAL SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20111227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 114044 ANSHAN, LIAONING PROVINCE TO: 315800 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111227 Address after: BeiCang Xin Qi Jie Dao Yi Ningbo city Zhejiang province 315800 Yang 2 Apartment No. 402 Patentee after: Ding Dezhou Address before: 114044, 368, Qianshan Road, Qianshan District, Liaoning, Anshan Patentee before: Anshan David Metallurgical Science & Technology Development Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHAO TONGBIN Free format text: FORMER OWNER: DING DEZHOU Effective date: 20130314 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315800 NINGBO, ZHEJIANG PROVINCE TO: 114044 ANSHAN, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130314 Address after: 114044, C, overseas student Pioneer Park, 368, 1000 mountain road, Anshan hi tech Zone, Liaoning Patentee after: Zhao Tongbin Address before: BeiCang Xin Qi Jie Dao Yi Ningbo city Zhejiang province 315800 Yang 2 Apartment No. 402 Patentee before: Ding Dezhou |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20160109 |
|
| EXPY | Termination of patent right or utility model |