CN201150983Y - Mechanism of low pressure casting machine for opening and closing cast - Google Patents
Mechanism of low pressure casting machine for opening and closing cast Download PDFInfo
- Publication number
- CN201150983Y CN201150983Y CNU2008200105624U CN200820010562U CN201150983Y CN 201150983 Y CN201150983 Y CN 201150983Y CN U2008200105624 U CNU2008200105624 U CN U2008200105624U CN 200820010562 U CN200820010562 U CN 200820010562U CN 201150983 Y CN201150983 Y CN 201150983Y
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- CN
- China
- Prior art keywords
- folding
- casting
- casting mold
- hydraulic cylinder
- vertical
- 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
A folding casting mold mechanism of a low pressure casting machine belongs to the design and manufacture technical fields of the folding casting mold mechanism of the low pressure casting machine. Wherein the upper portion of a cross beam is provided with an upper hydraulic cylinder, and vertical post hydraulic cylinders are arranged on vertical posts on the two sides thereof, and the top portion of the piston rod of the vertical hydraulic cylinder is provided with a folding draw bar connecting bar which is provided with a folding draw bar. The mechanism is a horizontal type structure. The upper hydraulic cylinder and the vertical hydraulic cylinders can fix a casting mold box body when in work. The upper hydraulic cylinder separates from the upper cover of the casting mold box body after finishing the casting. The folding draw bar on the vertical hydraulic cylinder can draw open the casting box body to the two sides, and then a casting element can be taken down. The utility model has simple structure and reasonable design, solves the problems of large occupied space of a vertical structure and inconvenient operation by workers, can cast casting elements with large volume, and is an idle folding casting mold mechanism of the low pressure casting machine.
Description
Technical field
The utility model belongs to the design and the manufacturing technology field of air injection machine folding casting mold mechanism.
Background technology
The air injection machine that uses in production reality at present, its casting mold open-and-close mechanism all are the vertical structure designs.The both sides of mechanism have column.Have upper cylinder on the upper beam of two columns.Finish the opening and closing movement of casting mold during use by moving up and down of upper cylinder piston rod.But the characteristics that this project organization exists are to take up space greatly, and structure is comparatively complicated.Workman's operation is also inconvenient.In addition, the designed distance of its two heel posts is shorter, can not the casting large-scale foundry goods.Therefore say that the folding casting mold mechanism of present employed air injection machine is not very desirable.
Summary of the invention
The purpose of this utility model provides a kind of folding casting mold mechanism of horizontal type structure design, to solve the practical problem that existing mechanism exists.
Structure of the present utility model is as shown in drawings: the column by crossbeam and both sides, bottom constitutes.On the top of crossbeam one upper cylinder is arranged.On the column outside, have the column oil cylinder.Piston rod part at the column oil cylinder has the folding tie rod connecting bar.In the top and the bottom of folding tie rod connecting bar one folding pull bar is arranged respectively.Upper cylinder is connected with power section respectively with the column oil cylinder.The method of work of this mechanism is that the casting mold casing is positioned on the casting platform between two root posts.Starting upper cylinder and column oil cylinder is fixedly clamped the casting mold casing.After treating that casting finishes, start each oil cylinder, upper cylinder breaks away from the casting box loam cake, and the folding pull bar on the column oil cylinder draws back the casting mold casing to both sides, and then foundry goods is unloaded from platform.The utility model is simple in structure, and is reasonable in design, because be the horizontal type structure design, can reduce floor space, and workman's operation becomes convenient and swift.In addition, can also cast the bigger foundry goods of volume.It is a kind of desirable low pressure casting folding casting mold mechanism.
Description of drawings
Accompanying drawing is the utility model structural representation
1-upper cylinder 2-crossbeam 3-column 4-column oil cylinder 5-folding pull bar 6-folding tie rod connecting bar
The specific embodiment
Structure of the present utility model is as shown in drawings: the column (3) by crossbeam (2) and both sides, bottom constitutes.One upper cylinder (1) is arranged on the top of crossbeam.On the column outside, have column oil cylinder (4).Piston rod part at the column oil cylinder has folding tie rod connecting bar (6).One folding pull bar (5) is respectively arranged in the top and the bottom of folding tie rod connecting bar.Upper cylinder is connected with power section respectively with the column oil cylinder.
Claims (1)
- Air injection machine folding casting mold mechanism, column (3) by crossbeam (2) and both sides, bottom constitutes, its special sheet is to have column oil cylinder (4) on the column outside, piston rod part at the column oil cylinder has folding tie rod connecting bar (6), and a folding pull bar (5) is respectively arranged in the top and the bottom of folding tie rod connecting bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200105624U CN201150983Y (en) | 2008-01-31 | 2008-01-31 | Mechanism of low pressure casting machine for opening and closing cast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200105624U CN201150983Y (en) | 2008-01-31 | 2008-01-31 | Mechanism of low pressure casting machine for opening and closing cast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150983Y true CN201150983Y (en) | 2008-11-19 |
Family
ID=40126666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200105624U Expired - Fee Related CN201150983Y (en) | 2008-01-31 | 2008-01-31 | Mechanism of low pressure casting machine for opening and closing cast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201150983Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784902A (en) * | 2012-06-21 | 2012-11-21 | 西安航空动力控制科技有限公司 | Metal mold pressure regulating casting device |
-
2008
- 2008-01-31 CN CNU2008200105624U patent/CN201150983Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784902A (en) * | 2012-06-21 | 2012-11-21 | 西安航空动力控制科技有限公司 | Metal mold pressure regulating casting device |
| CN102784902B (en) * | 2012-06-21 | 2014-09-10 | 西安航空动力控制科技有限公司 | Metal mold pressure regulating casting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081119 Termination date: 20130131 |