CN209975505U - Sand box sealing mechanism - Google Patents
Sand box sealing mechanism Download PDFInfo
- Publication number
- CN209975505U CN209975505U CN201920528866.8U CN201920528866U CN209975505U CN 209975505 U CN209975505 U CN 209975505U CN 201920528866 U CN201920528866 U CN 201920528866U CN 209975505 U CN209975505 U CN 209975505U
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- Prior art keywords
- box
- sand
- sand box
- molding
- molding box
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- Expired - Fee Related
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Abstract
The utility model provides a sand box sealing mechanism, it includes: the device comprises a molding box, a middle push template, a sand box sealant, a sand shooting inlet and a fixed hydraulic cylinder; the molding box is characterized in that the top of the molding box is provided with an opening, the middle push template is positioned above the molding box, the middle push template is driven by the fixed hydraulic cylinder to press into the molding box through the opening, the middle push template is matched with the shape of the top opening of the molding box, the sand box sealant is attached to the inner side wall surface of the molding box, the middle push template is pressed into the molding box through the opening, the peripheral edge of the middle push template abuts against the sand box sealant, the sand shooting inlet is an interface arranged on the side surface of the molding box, and the end surface of the interface is a flange surface. The utility model discloses a sand box sealing mechanism is favorable to the integrated pressure shaping of sand box, its convenient to use, and simple structure has fully satisfied the actual demand of engineering construction.
Description
Technical Field
The utility model relates to an engineering construction technical field especially relates to a sand box sealing mechanism.
Background
The sand box is a product for unloading in the construction of the cast-in-place beam of the steel pipe pile support. In actual construction, after the steel pipe pile support is erected, cast-in-place beam construction is started, the support needs to be detached after the cast-in-place beam construction is completed, and the support is not detached easily due to the fact that the weight of a beam body is completely pressed on the support. Therefore, when the support is made, a sand box is arranged between the steel pipe pile and the distribution beam in advance, and the sand box plays a role of a jack. Therefore, there is a need for further solutions to the molding of flasks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sand box sealing mechanism to overcome the not enough that exists among the prior art.
In order to realize the above utility model purpose, the utility model provides a sand box sealing mechanism, it includes: the device comprises a molding box, a middle push template, a sand box sealant, a sand shooting inlet and a fixed hydraulic cylinder;
the molding box is characterized in that the top of the molding box is provided with an opening, the middle push template is positioned above the molding box, the middle push template is driven by the fixed hydraulic cylinder to press into the molding box through the opening, the middle push template is matched with the shape of the top opening of the molding box, the sand box sealant is attached to the inner side wall surface of the molding box, the middle push template is pressed into the molding box through the opening, the peripheral edge of the middle push template abuts against the sand box sealant, the sand shooting inlet is an interface arranged on the side surface of the molding box, and the end surface of the interface is a flange surface.
As the utility model discloses a sand box sealing mechanism's improvement, fixed pneumatic cylinder is two, two fixed pneumatic cylinder's hydraulic stem is connected to respectively on the middle stripper plate.
As the utility model discloses a sand box sealing mechanism's improvement, the molding box comprises sand box roof, sand box bottom plate and sand box side bounding wall, sand box side bounding wall is connected fixedly the bottom surface and the sand box bottom plate top surface of sand box roof, the opening is seted up in on the sand box roof, penetrate the sand entry set up in on the sand box side bounding wall.
As the utility model discloses a sand box sealing mechanism's improvement, sand box sealing mechanism still includes: the upper pushing template is positioned above the middle pushing template and is driven to lift by the second fixed hydraulic cylinder.
As the improvement of the sand box sealing mechanism of the utility model, the upward-pushing template is a strip-shaped pressing plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a sand box sealing mechanism is favorable to the integrated pressure shaping of sand box, its convenient to use, and simple structure has fully satisfied the actual demand of engineering construction.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of an embodiment of a flask sealing mechanism of the present invention;
FIG. 2 is a side view of the flask sealing mechanism of FIG. 1.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
The utility model provides a sand box sealing mechanism, it includes: the device comprises a molding box, a middle push template, a sand box sealant, a sand shooting inlet and a fixed hydraulic cylinder.
The molding box is characterized in that the top of the molding box is provided with an opening, the middle push template is positioned above the molding box, the middle push template is driven by the fixed hydraulic cylinder to press into the molding box through the opening, the middle push template is matched with the shape of the top opening of the molding box, the sand box sealant is attached to the inner side wall surface of the molding box, the middle push template is pressed into the molding box through the opening, the peripheral edge of the middle push template abuts against the sand box sealant, the sand shooting inlet is an interface arranged on the side surface of the molding box, and the end surface of the interface is a flange surface.
The following description will exemplify the technical solution of the flask sealing mechanism of the present invention with reference to a specific embodiment.
As shown in fig. 1, the flask sealing mechanism of the present embodiment includes: the sand box molding device comprises a molding box 1, a middle push template 2, a sand box sealant 3, a sand shooting inlet 4 and a fixed hydraulic cylinder 5.
The molding box 1 is used for molding a flask, and has an open top. In this embodiment, the molding box 1 is composed of a sand box top plate, a sand box bottom plate, and sand box side enclosing plates, the sand box side enclosing plates are connected and fixed to the bottom surface of the sand box top plate and the top surface of the sand box bottom plate, the opening is opened in the sand box top plate, and the sand shooting inlet 4 is arranged on the sand box side enclosing plates.
The middle stripper plate is positioned above the molding box 1, and the middle stripper plate 2 is driven by the fixed hydraulic cylinder 5 to be pressed into the molding box 1 from the opening. In this embodiment, in order to provide sufficient hydraulic pressure, there are two fixed hydraulic cylinders 5, and the hydraulic rods of the two fixed hydraulic cylinders 5 are respectively connected to the intermediate stripper plate 2.
The middle stripper plate 2 is matched with the opening at the top of the molding box 1 in shape, the sand box sealant 3 is attached to the inner side wall surface of the molding box 1, when the middle stripper plate 2 is pressed into the molding box 1 from the opening, the peripheral edge of the middle stripper plate 2 is abutted against the sand box sealant 3, the sand shooting inlet 4 is an interface arranged on the side surface of the molding box 1, and the end surface of the interface is a flange surface.
In addition, in order to provide sufficient molding pressure, the flask sealing mechanism further includes: the device comprises a second fixed hydraulic cylinder 6 and an upward pushing template 7, wherein the upward pushing template 7 is positioned above the middle pushing template 2 and is driven to lift by the second fixed hydraulic cylinder 6. In this embodiment, the push-up template 7 is a strip-shaped pressing plate.
The utility model discloses the during operation, middle stripper plate keeps certain relative position with the molding case, seals through the sealed glue of sand box between middle stripper plate and the molding case and sliding fit. The processed sand enters the molding box through the sand shooting inlet. And after the sand shooting is finished, the middle template pushing fixed hydraulic cylinder starts to press down, and the sand is compacted and molded.
To sum up, the utility model discloses a sand box sealing mechanism is favorable to the integrated pressure shaping of sand box, its convenient to use, and simple structure has fully satisfied the actual demand of engineering construction.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A flask sealing mechanism, comprising: the device comprises a molding box, a middle push template, a sand box sealant, a sand shooting inlet and a fixed hydraulic cylinder;
the molding box is characterized in that the top of the molding box is provided with an opening, the middle push template is positioned above the molding box, the middle push template is driven by the fixed hydraulic cylinder to press into the molding box through the opening, the middle push template is matched with the shape of the top opening of the molding box, the sand box sealant is attached to the inner side wall surface of the molding box, the middle push template is pressed into the molding box through the opening, the peripheral edge of the middle push template abuts against the sand box sealant, the sand shooting inlet is an interface arranged on the side surface of the molding box, and the end surface of the interface is a flange surface.
2. The sand box sealing mechanism according to claim 1, wherein the number of the fixed hydraulic cylinders is two, and the hydraulic rods of the two fixed hydraulic cylinders are respectively connected to the intermediate stripper plates.
3. The sand box sealing mechanism according to claim 1, wherein the molding box comprises a sand box top plate, a sand box bottom plate and sand box side enclosing plates, the sand box side enclosing plates are fixedly connected with the bottom surface of the sand box top plate and the top surface of the sand box bottom plate, the opening is arranged on the sand box top plate, and the sand shooting inlet is arranged on the sand box side enclosing plates.
4. The flask sealing mechanism of claim 1, further comprising: the upper pushing template is positioned above the middle pushing template and is driven to lift by the second fixed hydraulic cylinder.
5. The flask sealing mechanism of claim 4 wherein said push-up platen is an elongated platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920528866.8U CN209975505U (en) | 2019-04-18 | 2019-04-18 | Sand box sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920528866.8U CN209975505U (en) | 2019-04-18 | 2019-04-18 | Sand box sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209975505U true CN209975505U (en) | 2020-01-21 |
Family
ID=69258267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920528866.8U Expired - Fee Related CN209975505U (en) | 2019-04-18 | 2019-04-18 | Sand box sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209975505U (en) |
-
2019
- 2019-04-18 CN CN201920528866.8U patent/CN209975505U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200121 Termination date: 20210418 |