CN201565564U - Casting box fixing device - Google Patents
Casting box fixing device Download PDFInfo
- Publication number
- CN201565564U CN201565564U CN2009202320225U CN200920232022U CN201565564U CN 201565564 U CN201565564 U CN 201565564U CN 2009202320225 U CN2009202320225 U CN 2009202320225U CN 200920232022 U CN200920232022 U CN 200920232022U CN 201565564 U CN201565564 U CN 201565564U
- Authority
- CN
- China
- Prior art keywords
- box
- hydraulic cylinder
- nowel
- sandbox
- fixing device
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a casting box fixing device which comprises a hydraulic cylinder and a positioning hydraulic cylinder seat of the hydraulic cylinder, wherein the head of a piston rod of the hydraulic cylinder is hinged on a swing rod supporting stand through a rotary pair, one end of the swing rod supporting stand is fixed through a base, and the other end is provided with a clamp box hook. The casting box fixing device is driven by the piston which is driven by the hydraulic cylinder, the swing rod supporting stand rotates along the base, and drives the clamp box hook and the locking position of a lower box to move, thereby finishing fixing and locking the lower box, and solves the problems that the lower box is also raised up when an upper casting box and a lower casting box are separated by a box separator.
Description
Technical field
The utility model relates to casting and is used for a kind of device that nowel is fixed during branch mailbox.
Background technology
In the casting and molding transfer matic, to go up in the operation that drag box separates at flask separator, when lifting top box, situation that nowel is also lifted together might appear, the main cause that causes this situation is because nowel is not well fixed, drive nowel when causing lifting top box, because employed molding sand has very big viscosity in the moulding own, sandbox inside has molding sand residual, the pin that also might fix drag box is reason such as disengaging fully not, it is many unfavorable to bring when this situation of nowel occurring taking up, such as damage equipment, causes certain loss thus; Simultaneously also can upset normal operation sequence, reduce operating efficiency.
The utility model content
Technical problem to be solved in the utility model is used for fixing the device of nowel when being to provide a kind of branch mailbox, to prevent driving nowel when lifting top box; The technical problem that the utility model solved can be implemented by the following technical programs.
A kind of sandbox fixture comprises an oil cylinder and positional cylinder seat thereof, and the piston rod head of described oil cylinder is hinged on the rocker bracket by a revolute pair, and an end of described rocker bracket is fixed by pedestal, and the other end is provided with card case hook.
As the further improvement of the technical program, described card case hitcher has a chucking face, and the locking boss of described chucking face and sandbox nowel adapts.
Adopt the sandbox fixture of this technical scheme, the driving of the piston rod by hydraulic oil cylinder driving, rocker bracket rotates along pedestal, drive the effect of card case hook and nowel locking position, and then finish the fixing of nowel and locking, solved when flask separator will be gone up drag box and separate, carried out the problem that the operation of lifting top box may also be lifted nowel together.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model being done one describes in detail.
Fig. 1 is a structural representation of the present utility model;
---oil cylinder 11---oil cylinder seat 12---piston rod among the figure: 1
2---support 21---card case hook 22---pedestals
31---top box 32---nowel 321---locking boss
The specific embodiment
Sandbox fixture as shown in Figure 1 is used for will going up at flask separator and stablizes nowel when drag box separates; Oil cylinder 1 is fixing by oil cylinder seat 11, the mode that piston rod 12 front ends of oil cylinder 1 are connected through the hinge, be articulated as one with the middle-end of support 2, the lower end of support 2 is connected through the hinge on pedestal 22, the top of support 2 is provided with card case hook 21, by piston rod 12 flexible against, drive support 2 and rotate along pedestal 22, and then the card case hook that makes support upper end can turn to the locking boss 321 of nowel 32, finishes fixing to nowel; When flask separator lifts top box 31, keep nowel not to be taken up.
The utility model can also be provided with such device at the nowel two ends respectively and realize better fixing, and also can promote effect by the version of conversion card case hook; Also can more realize simultaneously automatic operation by automatic control to oil cylinder to sandbox.
This device drives the folding of claw by adopting fixing oil cylinder, and when sandbox arrived the branch mailbox position, claw blocked nowel altogether when dividing top box, avoids nowel is lifted.Solved when flask separator will be gone up drag box and separately lift top box, the problem that nowel also may be lifted together is subjected to site operation personnel's welcome.
Claims (2)
1. a sandbox fixture is characterized in that, comprises an oil cylinder and positional cylinder seat thereof, and the piston rod head of described oil cylinder is hinged on the rocker bracket by a revolute pair, and an end of described rocker bracket is fixed by pedestal, and the other end is provided with card case hook.
2. sandbox fixture according to claim 1 is characterized in that, described card case hitcher has a chucking face, and the locking boss of described chucking face and sandbox nowel adapts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202320225U CN201565564U (en) | 2009-09-21 | 2009-09-21 | Casting box fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202320225U CN201565564U (en) | 2009-09-21 | 2009-09-21 | Casting box fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201565564U true CN201565564U (en) | 2010-09-01 |
Family
ID=42657846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202320225U Expired - Fee Related CN201565564U (en) | 2009-09-21 | 2009-09-21 | Casting box fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201565564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923746A (en) * | 2015-06-29 | 2015-09-23 | 秦皇岛开发区春光铸造机械有限公司 | Sand box support plate fastening device |
| CN110340312A (en) * | 2019-08-26 | 2019-10-18 | 山东庚辰机械科技股份有限公司 | A kind of adjustable fixing device based on the sandbox in foundry shop |
-
2009
- 2009-09-21 CN CN2009202320225U patent/CN201565564U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923746A (en) * | 2015-06-29 | 2015-09-23 | 秦皇岛开发区春光铸造机械有限公司 | Sand box support plate fastening device |
| CN110340312A (en) * | 2019-08-26 | 2019-10-18 | 山东庚辰机械科技股份有限公司 | A kind of adjustable fixing device based on the sandbox in foundry shop |
| CN110340312B (en) * | 2019-08-26 | 2020-09-22 | 山东庚辰机械科技股份有限公司 | Adjustable fixing device based on sand box in foundry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20110921 |