CN207900168U - A kind of light body structure sandbox - Google Patents
A kind of light body structure sandbox Download PDFInfo
- Publication number
- CN207900168U CN207900168U CN201820018552.9U CN201820018552U CN207900168U CN 207900168 U CN207900168 U CN 207900168U CN 201820018552 U CN201820018552 U CN 201820018552U CN 207900168 U CN207900168 U CN 207900168U
- Authority
- CN
- China
- Prior art keywords
- sandbox
- wall box
- water bag
- bag
- body structure
- 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.)
- Active
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a kind of light body structure sandboxs, the sandbox includes wall box, and be arranged in wall box and with the lattice support frame that is connected on the inside of wall box, the wall box and lattice support frame are hollow shell structure, air bag or water bag are housed in the hollow shell, air bag or water bag are connect with pipeline, check valve, by being filled with compressed air or the support construction of water composition sandbox to air bag or water bag.Under conditions of ensuring that there is sandbox setting to bear pressure and intensity the weight of sandbox can be greatly reduced, and can save raw material in the light body structure sandbox, manufacturing cost is reduced, the characteristics of being easy to lift and transport.
Description
Technical field
The utility model is related to cast to use sandbox technical field of structures, and in particular to a kind of light body structure sandbox.
Background technology
Sandbox is the technological equipment for carrying out moulding in casting industry to the part that needs are cast.Generally before parts of Casting first
Carry out wooden model, wooden model is put into sandbox by when moulding, is inserted and is compacted with casting sand, and the cavity that cast is formed after wooden model is removed.It is common
Sandbox to form the cavity of cast using upper and lower sandbox split, the mating surface of upper and lower sandbox is known as die joint.
Large-scale wheel hub in wind-powered electricity generation industry is casting, and wheel hub model silhouette is projected as approximate non-regular hexagonal.It is existing
Have in technology, the moulding of large-scale wheel hub is frequently with all purpose flask.But all purpose flask exists bulky in use, weight is super
Weight, is not easy to process, is not easy to lift, not readily transportable, fabricates the problems such as of high cost.
Utility model content
The purpose of this utility model is that overcome defect existing in the prior art, providing a kind of ensuring that sandbox has
Under conditions of pressure and intensity are born in setting, the weight of sandbox can be greatly reduced, and raw material can be saved, reduce manufacture
Cost, the light body structure sandbox for being easy to lift and transporting.
To achieve the above object, the technical solution of the utility model is a kind of light body structure sandbox of design, the sandbox packet
Include wall box, and be arranged in wall box and with the lattice support frame that is connected on the inside of wall box, the wall box
It is hollow shell structure with lattice support frame, air bag or water bag is housed in the hollow shell, air bag or water bag and pipeline,
Check valve connects, by being filled with compressed air or the support construction of water composition sandbox to air bag or water bag.
The sandbox structure is due to using loading air bag or water in the wall box and lattice support frame of hollow shell structure
Bag, only needs to be filled with compressed air or water with certain pressure into air bag or water bag when in use, so that it may with will be in shell
Portion's filling is full, and makes it have enough hardness and voltage endurance capability, just as the tire construction of vehicle, by adjusting compressed air
Or the pressure of water can reach required support force and hardness when sandbox uses.After the completion of use only need to by compressed air or
Water is discharged, and the overall structure of sandbox will be very light at this time, is exactly in the state of filled with compressed air, the overall structure of sandbox is just
It also can be very light.It is both easy to lift in this way, also allows for transporting, the cost of raw material can also be reduced.
For the ease of to being filled with compressed air or water in air bag or water bag, while also allowing for giving off compressed air or water
Come, preferred technical solution is that the air bag or water bag being mounted in the wall box and in lattice support frame are interconnected, gas
Capsule or water bag are connected to the outside of hollow shell by pipeline all the way, check valve；Or in the wall box and grid
Air bag or water bag in supporting rack are multiple mutual indepedent air bags or water bag, and multiple mutual indepedent air bags or water bag pass through one respectively
Road pipeline, check valve are connected to the outside of hollow shell.
For the ease of air bag or water bag to be put into hollow shell, further preferred technical solution is, described hollow
Shell structure is the open slot of U-shaped profile structure, and cover board is equipped on open slot.
For the ease of air bag or water bag to be put into hollow shell, further preferred technical solution is in addition, the lid
Plate on one side with open slot while be hinged, the another side of cover board and the another side snapping of open slot.
For the ease of air bag or water bag to be put into hollow shell, further preferred technical solution is in addition, the lid
The periphery of plate and the periphery of open slot are mutually inserted connection by slot.
For the ease of air bag or water bag to be put into hollow shell, further preferred technical solution is in addition, the lid
The periphery of plate and the periphery of open slot are connected with each other by welding.
Sandbox generates destruction casting process raising middle flask temperature is excessively high to air bag or water bag in order to prevent, further excellent
The technical solution of choosing in the outer surface of the wall box inner surface and lattice support frame in addition, be attached with thermal insulation layer, described
The outer surface of air bag or water bag is set with collet.
In order to adapt to the needs of different casting workpieces, the dosage of sand material is reduced to the greatest extent, further preferred technical solution is also
Have, the demarcation strip of hollow shell structure is equipped in the wall box.
In order to adapt to the needs of different casting workpieces, the dosage of sand material is reduced to the greatest extent, further preferred technical solution is also
Have, the lattice support frame between the demarcation strip and wall box is arranged in the top of babinet or lower part or middle part.
In order to adapt to the needs of different casting workpieces, the dosage of sand material is reduced to the greatest extent, further preferred technical solution is also
Have, the sandbox is the babinet of polygon, in the upper surface of the babinet or lower face chimb with outward extension, described
Chimb is equipped with connection structure, and lifting lug is additionally provided in the outer surface for stating babinet.
The advantages of the utility model and advantageous effect are：The light body structure sandbox can have setting to bear ensuring sandbox
Under conditions of pressure and intensity, the weight of sandbox can be greatly reduced, and raw material can be saved, reduce manufacturing cost, just
In the lifting and transport the characteristics of.Wherein hollow shell structure can be fabricated to the metal shell of thin-walled, the wall box in babinet
Welding structure is connected with each other between lattice support frame.It can not only mitigate weight in this way but also manufacturing cost can be reduced.
Description of the drawings
Fig. 1 is the overlooking structure diagram of the light body structure sandbox of the utility model；
Fig. 2 is the A-A sectional views of Fig. 1.
In figure：1, light body structure sandbox；2, wall box；3, tube body；4, air bag；5, pipeline；6, check valve；7, it is open
Slot；8, cover board；9, thermal insulation layer；10, collet；11, demarcation strip；12, chimb；13, connection structure；14, lifting lug.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and the protection model of the utility model cannot be limited with this
It encloses.
As shown in Figure 1, 2, the utility model is a kind of light body structure sandbox 1, and the sandbox includes wall box 2, and
The lattice support frame 3 for being arranged in wall box 2 and being connect with 2 inside of wall box, the wall box 2 and lattice support frame
3 be hollow shell structure, and air bag 4 or water bag, air bag 4 or water bag and pipeline 5, check valve 6 are housed in the hollow shell
Connection, check valve 6 set two, are respectively used to the disengaging of fluid, by being filled with compressed air or water composition sand to air bag 4 or water bag
The support construction of case.
The sandbox structure is due to using the loading air bag 4 in the wall box 2 and lattice support frame 3 of hollow shell structure
Or water bag, it only needs to be filled with compressed air or water with certain pressure into air bag 4 or water bag when in use, so that it may with by shell
Flowing full body is filled in internal portion, and babinet and lattice support frame is made to have enough hardness and voltage endurance capability, just as the wheel of vehicle
Tire structure, the pressure by adjusting compressed air or water can reach required support force and hardness when sandbox uses.Make
With only compressed air or water need to be discharged after the completion, the overall structure of sandbox will be very light at this time, is exactly filled with compressed air
In the state of, the overall structure of sandbox just also can be very light.It is both easy to lift in this way, also allows for transporting, raw material can also be reduced
Cost.
For the ease of to being filled with compressed air or water in air bag 4 or water bag, while also allowing for discharging compressed air or water
Out, the utility model preferred embodiment is, be mounted in the wall box 2 in lattice support frame 3 air bag 4 or
Water bag can be interconnected, and air bag or 4 water bags are connected to the outside of hollow shell by pipeline all the way, 2 check valves, this
Structure can be convenient for being filled with and being discharged for fluid；Or using the air bag 4 being mounted in the wall box 2 and in lattice support frame 3
Or water bag is multiple mutual indepedent air bags or water bag, multiple mutual indepedent air bags or water bag pass through pipeline all the way, check valve respectively
It is connected to the outside of hollow shell, this structure can be convenient for the processing and fabricating of air bag or water bag.
For the ease of air bag 4 or water bag are put into hollow shell, the utility model further preferred embodiment
It is that the hollow shell structure is the open slot 7 of U-shaped profile structure, cover board 8 is equipped on open slot 7.
For the ease of air bag 4 or water bag are put into hollow shell, the utility model further preferred embodiment
In addition, the cover board 8 on one side with open slot 7 while be hinged, the another side of cover board 8 and the another side snapping of open slot 7.
For the ease of air bag 4 or water bag are put into hollow shell, the utility model further preferred embodiment
It is connect in addition, the periphery of the cover board 8 is mutually inserted with the periphery of open slot 7 by slot.
For the ease of air bag 4 or water bag are put into hollow shell, the utility model further preferred embodiment
In addition, the periphery of the cover board 8 and the periphery of open slot 7 are connected with each other by welding.
Sandbox generates destruction casting process raising middle flask temperature is excessively high to air bag 4 or water bag in order to prevent, further
Preferred technical solution in addition, be attached with thermal insulation layer 9 in the outer surface of 2 inner surface of the wall box and lattice support frame 3,
The outer surface of the air bag 4 or water bag is set with collet 10.Wherein the mode of spraying may be used in thermal insulation layer, by insulating moulding coating
It is sprayed on the outer surface of wall box 2 inner surface and lattice support frame 3, or in 2 inner surface of wall box and lattice support frame 3
Upper heat-insulated asbestos plate is pasted on outer surface.And flexible heat-barrier material may be used in collet.
In order to adapt to the needs of different casting workpieces, reduce the dosage of sand material to the greatest extent, the utility model is further preferred
Embodiment in the wall box 2 in addition, be equipped with the demarcation strip 11 of hollow shell structure.
In order to adapt to the needs of different casting workpieces, reduce the dosage of sand material to the greatest extent, the utility model is further preferred
Embodiment in addition, the lattice support frame 3 between the demarcation strip 11 and wall box 2 be arranged on the top of babinet or
Lower part or middle part.
In order to adapt to the needs of different casting workpieces, reduce the dosage of sand material to the greatest extent, the utility model is further preferred
Embodiment in addition, the sandbox be polygon babinet, it is with outward extension in the upper surface of the babinet or lower face
Chimb 12, can make an overall structure by chimb 12 and cover board 8, be equipped with connection structure 13 in the chimb 12, case is stated described
The outer surface of body is additionally provided with lifting lug 14.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (7)
1. a kind of light body structure sandbox, the sandbox includes wall box, and is arranged in wall box and and wall box
The lattice support frame of inside connection, which is characterized in that the wall box and lattice support frame are hollow shell structure, in institute
It states and air bag or water bag is housed in hollow shell, air bag or water bag are connect with pipeline, check valve, by being filled with pressure to air bag or water bag
Contracting air or the support construction for constituting sandbox.
2. body structure sandbox as described in claim 1 light, which is characterized in that be mounted in the wall box and lattice support
Air bag or water bag in frame are interconnected, and air bag or water bag are connected to the outside of hollow shell by pipeline all the way, check valve；Or
In the wall box in lattice support frame air bag or water bag be multiple mutual indepedent air bags or water bag, Duo Gexiang
Mutual independent air bags or water bag are connected to the outside of hollow shell by pipeline all the way, check valve respectively.
3. light body structure sandbox as claimed in claim 2, which is characterized in that the hollow shell structure is U-shaped profile
The open slot of structure is equipped with cover board on open slot.
4. body structure sandbox as claimed in claim 3 light, which is characterized in that the cover board on one side with open slot while cut with scissors
It connects, the another side of cover board and the another side snapping of open slot.
5. light body structure sandbox as claimed in claim 3, which is characterized in that the periphery of the cover board and the periphery of open slot are logical
It crosses slot and is mutually inserted connection.
6. light body structure sandbox as claimed in claim 3, which is characterized in that the periphery of the cover board and the periphery of open slot are logical
Welding is crossed to be connected with each other.
7. the light body structure sandbox as described in any one of claim 1 to 6, which is characterized in that the sandbox is polygon
Babinet be equipped with connection structure in the chimb in the upper surface of the babinet or lower face chimb with outward extension,
The outer surface of the babinet is additionally provided with lifting lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018552.9U CN207900168U (en) | 2018-01-05 | 2018-01-05 | A kind of light body structure sandbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820018552.9U CN207900168U (en) | 2018-01-05 | 2018-01-05 | A kind of light body structure sandbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207900168U true CN207900168U (en) | 2018-09-25 |
Family
ID=63566797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820018552.9U Active CN207900168U (en) | 2018-01-05 | 2018-01-05 | A kind of light body structure sandbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207900168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097890A (en) * | 2018-01-05 | 2018-06-01 | 江阴新长机械配件有限公司 | A kind of light body structure sandbox |
-
2018
- 2018-01-05 CN CN201820018552.9U patent/CN207900168U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097890A (en) * | 2018-01-05 | 2018-06-01 | 江阴新长机械配件有限公司 | A kind of light body structure sandbox |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207900168U (en) | A kind of light body structure sandbox | |
| CN105834363B (en) | A kind of low pressure loses the close casting system of cerotin | |
| CN107264590A (en) | A kind of pipeline processing transport trolley | |
| CN206494224U (en) | The cutting agency of particles packing machine | |
| CN207900187U (en) | A kind of dismountable light body structure sandbox | |
| CN109746395A (en) | A kind of sand core structure being easy to depoling | |
| CN205732823U (en) | A kind of low pressure loses the close casting system of cerotin | |
| CN108097890A (en) | A kind of light body structure sandbox | |
| CN207447278U (en) | A kind of casting sprue cup for facilitating suspension | |
| CN103448598A (en) | Powder tanker using compressed gas to assist in gravitational closed unloading | |
| CN108097893A (en) | A kind of dismountable light body structure sandbox | |
| CN103111606A (en) | Forced cooling method for wind power cast | |
| CN206943102U (en) | A kind of new high carbon fiber winding type accumulator | |
| CN207827049U (en) | A kind of special-shaped tank body for transporting toughness liquid material | |
| CN207054329U (en) | A kind of municipal gardens irrigation device | |
| CN206336626U (en) | A kind of cosmetics material transfer vessel | |
| CN208764520U (en) | Antispray assembling pipe joint | |
| CN202498192U (en) | Sand box used for modelling | |
| CN210509774U (en) | Embedded integral hydraulic oil tank and fire engine | |
| CN203791573U (en) | Sand-saving device | |
| CN206902086U (en) | A kind of steam-cured kettle kettle body and vertical steam-cured kettle | |
| CN208576367U (en) | A kind of pneumatic type stairs-mover wheel | |
| CN208261787U (en) | Silica solution Lasaxing Oilfield pumped vacuum systems | |
| CN108001889A (en) | A kind of special-shaped tank body for being used to transport toughness liquid material | |
| CN205444007U (en) | Isolation pier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |