CN204912676U - Sand box of improvement - Google Patents
Sand box of improvement Download PDFInfo
- Publication number
- CN204912676U CN204912676U CN201520681368.9U CN201520681368U CN204912676U CN 204912676 U CN204912676 U CN 204912676U CN 201520681368 U CN201520681368 U CN 201520681368U CN 204912676 U CN204912676 U CN 204912676U
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- CN
- China
- Prior art keywords
- interior plate
- sandbox
- connecting axle
- molding
- handle
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Abstract
The utility model relates to a sand box of improvement, it includes outer boxboard, outer boxboard on be provided with four curb plates, the curb plate surface be provided with two through -holes, the curb plate on be close to through -hole location department and be provided with the handle, the handle both ends be provided with the arch, protruding tip all be provided with the connecting axle, protruding junction with the connecting axle be provided with round pin spool, connecting axle end connection have the fixed block, the fixed block be connected with the interior plate, interior plate middle part lower extreme be provided with the bar groove, handing -over department of interior plate tip be provided with the cushion, the outer container intralamellar part be provided with the pattern draw and prop, the pattern draw prop and be provided with branch, the branch top be provided with the pattern draw and violently hold in the palm, the utility model has the advantages of simple structure, reasonable in design, non -deformable and pattern draw fast.
Description
Technical field
The utility model belongs to field of die casting machines, is specifically related to a kind of sandbox, the sandbox of particularly a kind of improvement.
Background technology
Sandbox is applied in the in-situ beam casting of steel-pipe pile support, serve the effect of jack, a lot of product is in foundry production, need to use sandbox coordinates can molding fast, thus realize a large amount of moldings, but existing most of sandbox is all a simple square chest, when building due to the effect of the mutual extruding force of sand, square chest can outwards expand, and in time needing molding after having built, is just not easy square chest to pick up, directly have influence on production efficiency, and sandbox does not in the past have fixture, easily deforms; Therefore, provide a kind of structure simple, reasonable in design, not yielding and can the sandbox of the improvement of molding fast be very important.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of structure simple, reasonable in design, not yielding and can the sandbox of the improvement of molding fast.
The purpose of this utility model is achieved in that a kind of sandbox of improvement, it comprises outer boxboard, described outer boxboard is provided with four side plates, described side plate outer surface is provided with two through holes, described side plate is provided with handle near lead to the hole site place, described handle two ends are provided with projection, described protruding end is provided with connecting axle, described projection and the junction of connecting axle are provided with bearing pin, described connecting axle end is connected with fixed block, described fixed block is connected with interior plate, in the middle part of described interior plate, lower end is provided with bar-shaped trough, described junction, interior plate end is provided with cushion, described outer container intralamellar part is provided with molding support, described molding support is provided with limb, described limb top is provided with the horizontal holder of molding.
Described number of openings is eight.
Described bar-shaped trough quantity is four.
Described elasticity is lined with four, described cushion with the connected mode of interior plate for being fixedly connected with.
Described molding support is cross structure, and described molding support is fixedly connected with outer boxboard through the bar-shaped trough on interior plate.
Described fixed block is welding with the connected mode of interior plate.
Described molding support, the horizontal holder of molding are welding with the connected mode of limb.
The beneficial effects of the utility model: the utility model adopts and outside boxboard arranges handle, connection fixing block on interior plate, centre arranges connecting axle, when building, can first by handing down, the projection of handle is made to be close to outer boxboard, interior plate will be drawn close under the effect of connecting axle in sandbox, after having built, handle is lifted, now protruding away from outer boxboard, interior plate outwards moves under the drive of connecting axle, increase the area of sandbox inside, fast and easy molding, adopt cushion, ensure that the inside and outside motion of interior plate and junction does not produce gap, adopt boxboard inside outside that molding support is set, effectively can prevent the distortion of sandbox, adopt and bar-shaped trough is set on interior plate, facilitate the movement of connecting axle, also promote carrying out fast of molding simultaneously, it is simple, reasonable in design, not yielding and can the advantage of molding fast that the utility model has structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the sandbox of a kind of improvement of the utility model.
Fig. 2 is the sectional view of the sandbox A-A of a kind of improvement of the utility model.
Fig. 3 is the side view of the sandbox interior plate of a kind of improvement of the utility model.
In figure: 1, outer boxboard 2, side plate 3, handle 4, projection 5, connecting axle 6, fixed block 7, cushion 8, interior plate 9, molding support 10, limb 11, the horizontal holder 12 of molding, bearing pin 13, through hole 14, bar-shaped trough.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Figure 1-3, a kind of sandbox of improvement, it comprises outer boxboard 1, described outer boxboard 1 is provided with four side plates 2, described side plate 2 outer surface is provided with two through holes 13, described side plate 2 is provided with handle 3 near through hole 13 position, described handle 3 two ends are provided with protruding 4, described projection 4 end is provided with connecting axle 5, described projection 4 and the junction of connecting axle 5 are provided with bearing pin 12, described connecting axle 5 end is connected with fixed block 6, described fixed block 6 is connected with interior plate 8, in the middle part of described interior plate 8, lower end is provided with bar-shaped trough 14, described junction, interior plate 8 end is provided with cushion 7, described outer boxboard 1 inside is provided with molding support 9, described molding support 9 is provided with limb 10, described limb 10 top is provided with the horizontal holder 11 of molding.
The utility model adopts and outside boxboard 1 arranges handle 3, connection fixing block 6 on interior plate 8, centre arranges connecting axle 5, when building, first handle 3 can be put down, the projection 4 of handle 3 is made to be close to outer boxboard 1, interior plate 8 will be drawn close under the effect of connecting axle 5 in sandbox, after having built, handle 3 is lifted, now protruding 4 away from outer boxboard 1, interior plate 8 outwards moves under the drive of connecting axle 5, increase the area of sandbox inside, fast and easy molding, adopt cushion 7, ensure that the inside and outside motion of interior plate 8 and junction does not produce gap, adopt boxboard 1 inside outside that molding support 9 is set, effectively can prevent the distortion of sandbox, adopt and bar-shaped trough 14 is set on interior plate 8, facilitate the movement of connecting axle 5, also promote carrying out fast of molding simultaneously, it is simple, reasonable in design, not yielding and can the advantage of molding fast that the utility model has structure.
Embodiment 2
As Figure 1-3, a kind of sandbox of improvement, it comprises outer boxboard 1, described outer boxboard 1 is provided with four side plates 2, described side plate 2 outer surface is provided with two through holes 13, described side plate 2 is provided with handle 3 near through hole 13 position, described handle 3 two ends are provided with protruding 4, described projection 4 end is provided with connecting axle 5, described projection 4 and the junction of connecting axle 5 are provided with bearing pin 12, described connecting axle 5 end is connected with fixed block 6, described fixed block 6 is connected with interior plate 8, in the middle part of described interior plate 8, lower end is provided with bar-shaped trough 14, described junction, interior plate 8 end is provided with cushion 7, described outer boxboard 1 inside is provided with molding support 9, described molding support 9 is provided with limb 10, described limb 10 top is provided with the horizontal holder 11 of molding.Described through hole 13 quantity is eight, described bar-shaped trough 14 quantity is four, described cushion 7 has four, described cushion 7 with the connected mode of interior plate 8 for being fixedly connected with, described molding support 9 is cross structure, described molding support 9 is fixedly connected with outer boxboard 1 through the bar-shaped trough 14 on interior plate 8, and described fixed block 6 is welding with the connected mode of interior plate 8, and described molding support 9, the horizontal holder 11 of molding are welding with the connected mode of limb 10.
The utility model adopts and outside boxboard 1 arranges handle 3, connection fixing block 6 on interior plate 8, centre arranges connecting axle 5, when building, first handle 3 can be put down, the projection 4 of handle 3 is made to be close to outer boxboard 1, interior plate 8 will be drawn close under the effect of connecting axle 5 in sandbox, after having built, handle 3 is lifted, now protruding 4 away from outer boxboard 1, interior plate 8 outwards moves under the drive of connecting axle 5, increase the area of sandbox inside, fast and easy molding, adopt cushion 7, ensure that the inside and outside motion of interior plate 8 and junction does not produce gap, adopt boxboard 1 inside outside that molding support 9 is set, effectively can prevent the distortion of sandbox, adopt and bar-shaped trough 14 is set on interior plate 8, facilitate the movement of connecting axle 5, also promote carrying out fast of molding simultaneously, it is simple, reasonable in design, not yielding and can the advantage of molding fast that the utility model has structure.
Claims (7)
1. the sandbox of an improvement, it comprises outer boxboard, it is characterized in that: described outer boxboard is provided with four side plates, described side plate outer surface is provided with two through holes, described side plate is provided with handle near lead to the hole site place, described handle two ends are provided with projection, described protruding end is provided with connecting axle, described projection and the junction of connecting axle are provided with bearing pin, described connecting axle end is connected with fixed block, described fixed block is connected with interior plate, in the middle part of described interior plate, lower end is provided with bar-shaped trough, described junction, interior plate end is provided with cushion, described outer container intralamellar part is provided with molding support, described molding support is provided with limb, described limb top is provided with the horizontal holder of molding.
2. the sandbox of a kind of improvement according to claim 1, is characterized in that: described number of openings is eight.
3. the sandbox of a kind of improvement according to claim 1, is characterized in that: described bar-shaped trough quantity is four.
4. the sandbox of a kind of improvement according to claim 1, is characterized in that: described elasticity is lined with four, described cushion with the connected mode of interior plate for being fixedly connected with.
5. the sandbox of a kind of improvement according to claim 1, is characterized in that: described molding support is cross structure, and described molding support is fixedly connected with outer boxboard through the bar-shaped trough on interior plate.
6. the sandbox of a kind of improvement according to claim 1, is characterized in that: described fixed block is welding with the connected mode of interior plate.
7. the sandbox of a kind of improvement according to claim 1, is characterized in that: described molding support, the horizontal holder of molding are welding with the connected mode of limb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681368.9U CN204912676U (en) | 2015-09-06 | 2015-09-06 | Sand box of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681368.9U CN204912676U (en) | 2015-09-06 | 2015-09-06 | Sand box of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204912676U true CN204912676U (en) | 2015-12-30 |
Family
ID=54961860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520681368.9U Active CN204912676U (en) | 2015-09-06 | 2015-09-06 | Sand box of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204912676U (en) |
-
2015
- 2015-09-06 CN CN201520681368.9U patent/CN204912676U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |