CN200981102Y - Gravity casting machine - Google Patents
Gravity casting machine Download PDFInfo
- Publication number
- CN200981102Y CN200981102Y CN 200620161056 CN200620161056U CN200981102Y CN 200981102 Y CN200981102 Y CN 200981102Y CN 200620161056 CN200620161056 CN 200620161056 CN 200620161056 U CN200620161056 U CN 200620161056U CN 200981102 Y CN200981102 Y CN 200981102Y
- Authority
- CN
- China
- Prior art keywords
- core cylinder
- guide bar
- shaped frame
- frame work
- cylinder
- 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 gravity casting machine, comprising a C-shaped frame work provided with a first guide bar, a second guide bar and a gathering shape cylinder, the lower end of the guide bar is provided with a movable formwork, the lower portion of the C-shaped frame work is provided with a left shaft core cylinder, a right shaft core cylinder, a front shaft core cylinder and the rear shaft core cylinder at one plane and the bottom portion of the C-shaped frame work is provided with a static formwork. The utility model employs a C-shaped frame work structure, arranges the guide bar on the upper portion of the C-shaped frame work, separates the guide bar from a die, prevents deforming of the guide bar by relatively high environmental temperature in casting of the die, thereby preventing the phenomena of frictional resistance in gathering shape and low guide accuracy, with the advantages of high guide accuracy and high and stable product quality, and further applicable to an annular art device utilized in the motor-bicycle cylinder head manufacturing method, facilitating automatic casting, and also making the integral annular art greatly improve production efficiency.
Description
Technical field
The utility model relates to Casting Equipment, is a kind of Gravity casting machines.
Background technology
Gravity casting machines is widely used in the metal casting industry.The gravity casting machine of extensive use is four columns or two columns, dynamic model and quiet mould are installed in the upper and lower of column respectively, the deficiency of the Gravity casting machines of this structure is: guide post is apart from the mould close together, when mould is poured into a mould heating in working order, because environment temperature is higher, make guide post produce the heat expansion phenomenon, be prone to distortion, produce bigger frictional resistance when causing mould assembly, guiding accuracy is reduced, influence the mould assembly precision, finally influence product quality.In addition, the casting machine of this structure also can't use in the annular production technology device of cylinder head of motorcycle, because the deficiency that exists on its structure can't realize automatic casting etc.
Summary of the invention
The purpose of this utility model provides a kind of Gravity casting machines, and it can solve the deficiency that prior art exists, and guide post can be heated produce distortion, and then make guiding accuracy height, constant product quality.
The utility model for achieving the above object, be achieved through the following technical solutions: Gravity casting machines, comprise C type framework, C type framework upper is installed first guide post, second guide post and closing cylinder, moving platen is installed in the guide post lower end, left side axle core cylinder, right axle core cylinder, front axle core cylinder and rear axle core cylinder are installed in the same plane, C type framework bottom, quiet template is installed above the C type base of frame.C type base of frame is installed lower shaft core cylinder.First guide post and second guide post upper end install and fix pressing plate.
Advantage of the present utility model is: adopt C type frame structure, make guide post be positioned at C type framework upper, guide post can be away from mould, what produce when making die casting can not make guide post produce distortion than high ambient temperature, thereby the phenomenon that frictional resistance that has easily produced when having avoided mould assembly and guiding accuracy are low takes place, make the guiding accuracy height, the product quality height, constant product quality, and can be used in the ring device that uses in the making cylinder head of motorcycle, be convenient to realize automatic casting, and then integral ring-shaped technology is enhanced productivity by a relatively large margin.
Description of drawings
The specific embodiment
The contrast accompanying drawing is described further the utility model.
2 is first guide posts among the figure, 7 is second guide posts, the 3rd, closing cylinder, first guide post 2, second guide post 7 and closing cylinder 3 are installed in C type framework 4 tops, moving platen 5 is installed in the guide post lower end, left side axle core cylinder 10, right axle core cylinder 12, front axle core cylinder 11 and rear axle core cylinder 13 are installed in the same plane, C type framework 4 bottoms, quiet template 6 is installed above C type framework 4 bottoms.Lower shaft core cylinder 8 is installed in C type framework 4 bottoms.First guide post 2 and second guide post, 7 upper ends install and fix pressing plate 9.The structure of C type framework 4 can also be implemented in the function of automatic casting in the annular production technology of cylinder head of motorcycle, during the utility model work, with mould insert in same plane, install before, after, a left side, the middle part of right axle core cylinder, make mould respectively with left side axle core cylinder 10, right axle core cylinder 12, front axle core cylinder 11 is connected with rear axle core cylinder 13 and quiet template 6, under the driving of electric and hydraulic pressure, finish left lock pin with manual or semi-automatic mode, right lock pin, preceding lock pin, back lock pin and mould assembling action, with manual type or automatic pouring machine aluminum alloy melt is poured in the mold cavity by certain poring rate then, when aluminum alloy melt solidifies gradually and cools off a period of time, finish open form with manual or automated manner, make left side axle core cylinder, right axle core cylinder, front axle core cylinder, rear axle core cylinder is connected with mould separating respectively, and move to the outer direction, adopt lower shaft core cylinder 8 that foundry goods is ejected at last, finish casting.1 is screw among the figure.
Claims (3)
1, Gravity casting machines, it is characterized in that: comprise C type framework (4), first guide post (2), second guide post (7) and closing cylinder (3) are installed in C type framework (4) top, moving platen (5) is installed in the guide post lower end, left side axle core cylinder (10), right axle core cylinder (12), front axle core cylinder (11) and rear axle core cylinder (13) are installed in the same plane, C type framework (4) bottom, and C type framework (4) is installed quiet template (6) above the bottom.
2, Gravity casting machines according to claim 1 is characterized in that: lower shaft core cylinder (8) is installed in C type framework (4) bottom.
3, Gravity casting machines according to claim 1 is characterized in that: first guide post (2) and second guide post (7) upper end install and fix pressing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161056 CN200981102Y (en) | 2006-12-01 | 2006-12-01 | Gravity casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620161056 CN200981102Y (en) | 2006-12-01 | 2006-12-01 | Gravity casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200981102Y true CN200981102Y (en) | 2007-11-28 |
Family
ID=38908266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620161056 Expired - Fee Related CN200981102Y (en) | 2006-12-01 | 2006-12-01 | Gravity casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200981102Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234422B (en) * | 2008-03-04 | 2010-06-09 | 林爱道 | Worktable control device for gravity force casting machine |
| CN106141154A (en) * | 2015-03-26 | 2016-11-23 | 重庆鑫南铸造有限责任公司 | Multifunctional motor-driven Gravity casting machines and its using method |
-
2006
- 2006-12-01 CN CN 200620161056 patent/CN200981102Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234422B (en) * | 2008-03-04 | 2010-06-09 | 林爱道 | Worktable control device for gravity force casting machine |
| CN106141154A (en) * | 2015-03-26 | 2016-11-23 | 重庆鑫南铸造有限责任公司 | Multifunctional motor-driven Gravity casting machines and its using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JI NAN FOUNDRY + METALFORMING MACHINERY RESEARCH I Free format text: FORMER OWNER: JINAN JIEMAI CASTING MACHINERY ENGINEERING CO., LTD. Effective date: 20110111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250022 NO. 464, JINGSHI ROAD, JI NAN CITY, SHANDONG PROVINCE TO: 250306 NO.500, FENGHUANG ROAD, CHANGQING DISTRICT, JI NAN CITY, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110111 Address after: 250306 Phoenix Road, Changqing District, Shandong, Ji'nan, China, 500 Patentee after: Ji'nan Foundry & Metalforming Machinery Research Institute Co., Ltd. Address before: 250022, No. ten, No. 464, Ji'nan, Shandong Patentee before: Jinan Jiemai Casting Machinery Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20141201 |
|
| EXPY | Termination of patent right or utility model |