CN207914545U - A kind of sand mold styling apparatus - Google Patents
A kind of sand mold styling apparatus Download PDFInfo
- Publication number
- CN207914545U CN207914545U CN201820278325.XU CN201820278325U CN207914545U CN 207914545 U CN207914545 U CN 207914545U CN 201820278325 U CN201820278325 U CN 201820278325U CN 207914545 U CN207914545 U CN 207914545U
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- mold
- stripping pattern
- mounting base
- sandbox
- pattern plate
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Abstract
The utility model discloses a kind of sand mold styling apparatus, it includes rack, mold mounting base, sandbox and stripper pin, it further includes the stripping pattern plate being arranged at the top of mold mounting base between sandbox bottom end, and the top of stripper pin passes through mold mounting base, with stripping pattern plate movable contact；Stripping pattern identical with the die joint shape of mold hole is offered on stripping pattern plate, and model compensatation block identical with the die joint shape of mold, the side wall of model compensatation block and the hole wall sliding contact in stripping pattern hole are placed in stripping pattern hole.Advantage：By the way that stripping pattern plate is arranged between sandbox and mold mounting base, in sand mold molding, stripping pattern plate can play a supporting role to sand mold, and then molding sand is prevented to be sticked to the die joint edge of mold, improve the Forming Quality of sand mold, it is ensured that the quality of final casting.
Description
Technical field：
The utility model is related to casting technology fields, relate in particular to a kind of sand mold styling apparatus.
Background technology：
Sand mold styling apparatus be manufacture sand mold Casting Equipment, mainly include rack, mold mounting base, sandbox and rise
Mould mandril is horizontally fixed with mold mounting base in frame top, and fission is placed with sandbox, molding at the top of mold mounting base
Mandril is vertically arranged in the lower section of mold mounting base, and the top of stripper pin connects across mold mounting base with sandbox activity
It touches；It is specifically using process：1, mold and riser molding piece are placed at the top of the mold mounting base in sandbox, to
Filling glass sand in sandbox；2, the molding sand by tracheae into sandbox, which is filled with carbon dioxide, makes glass sand curing molding；3, it utilizes
Stripper pin jacks up sandbox upwards, at this point, mold and forming module rest in mold installation floor, and sand mold and sandbox one
Act the manufacture for moving up and completing sand mold.It is found by actual production, when sand mold and sandbox move upwardly together molding
The die joint edge that part molding sand is sticked to mold is had, causes that molding sand mold luminal border is irregular, of poor quality, sand mold
Learies are big, and then the casting of final cast molding is caused flash occur, influence the quality of casting.
Utility model content：
The purpose of this utility model is to provide a kind of sand mold styling apparatus that sand mold Forming Quality can be improved.
The utility model is implemented by following technical solution：A kind of sand mold styling apparatus comprising rack, mold install bottom
Plate, sandbox and stripper pin further include the stripping pattern being arranged at the top of the mold mounting base between the sandbox bottom end
The top of plate, the stripper pin passes through the mold mounting base, with the stripping pattern plate movable contact；On the stripping pattern plate
Stripping pattern identical with the die joint shape of mold hole is offered, the die joint shape with the mold is placed in the stripping pattern hole
The identical model compensatation block of shape, the hole wall sliding contact of the side wall of the model compensatation block and the stripping pattern hole.
Further, at least two guide posts are vertically fixed in the stripping pattern plate bottom, on the bottom end of the guide post
Lower slider passes through the mold mounting base, is placed in the lower section of the mold mounting base.
Further, correspondence is covered with cloth gas tank at the top of the sandbox, and air inlet is communicated at the top of the cloth gas tank
Pipe, is communicated with the gas distribution pipe of several bottom end closures in gas distribution bottom portion, qi-emitting hole is offered on the gas distribution pipe side wall.
The advantages of the utility model：By the way that stripping pattern plate is arranged between sandbox and mold mounting base, in sand mold molding
Stripping pattern plate can play a supporting role to sand mold, and then molding sand is prevented to be sticked to the die joint edge of mold, prevent the breakage of sand mold,
Improve the Forming Quality of sand mold, it is ensured that cast(ing) surface is smooth, reduces sand mold learies, it is ensured that the quality of final casting.
Description of the drawings：
Fig. 1 is the overall structure diagram of embodiment 1.
Fig. 2 is the structural schematic diagram of stripping pattern plate.
Fig. 3 is 1 molding status diagram of embodiment.
Fig. 4 is the overall structure diagram of embodiment 2.
Rack 1, mold mounting base 2, sandbox 3, stripper pin 4, stripping pattern plate 5, stripping pattern hole 5.1, mold 6, model compensatation
Block 7, guide post 8, cloth gas tank 10, air inlet pipe 11, gas distribution pipe 12, qi-emitting hole 12.1.
Specific implementation mode：
Embodiment 1：As shown in Figure 1 to Figure 3, a kind of sand mold styling apparatus comprising rack 1, mold mounting base 2, sand
Case 3 and stripper pin 4 are fixed with mold mounting base 2 in 1 top horizontal of rack, in the seperated placement in 2 top of mold mounting base
There are sandbox 3, stripper pin 4 to be vertically arranged in the lower section of mold mounting base 2, stripper pin 4 is hydraulic cylinder；
It further includes the stripping pattern plate 5 being arranged between 2 top of mold mounting base and 3 bottom end of sandbox, the top of stripper pin 4
End is across mold mounting base 2, with 5 movable contact of stripping pattern plate；The die joint shape phase with mold 6 is offered on stripping pattern plate 5
Same stripping pattern hole 5.1, is placed with model compensatation block 7 identical with the die joint shape of mold 6 in stripping pattern hole 5.1, and mold is mended
The side wall of block 7 and the hole wall sliding contact in stripping pattern hole 5.1 are repaid, model compensatation block 7 prevents 6, mold for filling up stripping pattern hole 5.1
Divide and sinks to stripping pattern hole 5.1 and cause final casting unqualified；Model compensatation block 7 can be the compensation block with 6 split settings of mold,
It can also be the compensation block that setting is integrally formed with mold 6；
At least two guide posts 8, the bottom end of guide post 8 are vertically fixed in 5 bottom of stripping pattern plate to slide up and down across mold
Mounting base 2, is placed in the lower section of mold mounting base 2, and guide post 8 is when stripping pattern plate 5 is jacked up molding by stripper pin 4 upwards
Time plays guiding role.
Operation instruction：First, model compensatation block 7 is placed in stripping pattern hole 5.1, sandbox 3 is placed on to the top of stripping pattern plate 5
Portion；Then, the die joint of mold 6 is placed on 7 top of model compensatation block, riser forming blocks is placed on to the top of stripping pattern plate 5；
Then, the filling glass sand into sandbox 3, and being filled with carbon dioxide by molding sand of the tracheae into sandbox 3 makes glass sand be solidified into
Type；Finally, the sandbox 3 for stripping pattern plate 5 being connected to 5 top of stripping pattern plate using stripper pin 4 jacks up rising for progress sand mold upwards together
Mould, since the shape in stripping pattern hole 5.1 is identical as the die joint shape of mold 6, mold 6 is mended with mold when molding
The top of mold mounting base 2 can be detained by repaying block 7 just, also, stripping pattern plate 5 just can be by the molding sand on die joint periphery
It all holds up upwards, and then molding sand is prevented to be sticked to the die joint edge of mold 6, ensure the integrality of sand mold, improve sand mold
Forming Quality, it is ensured that the quality of final casting.
Embodiment 2：As shown in figure 4, being covered with cloth gas tank 10 in 3 top correspondence of sandbox, it is connected at the top of cloth gas tank 10
There is air inlet pipe 11, is communicated with the gas distribution pipe 12 of several bottom end closures in 10 bottom of cloth gas tank, is offered on 12 side wall of gas distribution pipe
Qi-emitting hole 12.1；Air inlet pipe 11 is connect with carbon dioxide air source, is passed through carbon dioxide into cloth gas tank 10, in cloth gas tank 10
Carbon dioxide enters after each gas distribution pipe 12 makes glass sand curing molding through the ejection of qi-emitting hole 12.1.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (3)
1. a kind of sand mold styling apparatus comprising rack, mold mounting base, sandbox and stripper pin, which is characterized in that it is also
Including the stripping pattern plate at the top of the mold mounting base between the sandbox bottom end is arranged, the top of the stripper pin is worn
The mold mounting base is crossed, with the stripping pattern plate movable contact；The die joint shape with mold is offered on the stripping pattern plate
The identical stripping pattern hole of shape, is placed with model compensatation block identical with the die joint shape of the mold, institute in the stripping pattern hole
State the hole wall sliding contact of the side wall and the stripping pattern hole of model compensatation block.
2. a kind of sand mold styling apparatus according to claim 1, which is characterized in that fixed vertically in the stripping pattern plate bottom
There are at least two guide posts, the bottom end of the guide post to slide up and down across the mold mounting base, is placed in the mold peace
Fill the lower section of bottom plate.
3. according to a kind of any sand mold styling apparatus of claims 1 or 2, which is characterized in that right at the top of the sandbox
It should be covered with cloth gas tank, air inlet pipe is communicated at the top of the cloth gas tank, several bottom ends are communicated in gas distribution bottom portion
Closed gas distribution pipe offers qi-emitting hole on the gas distribution pipe side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278325.XU CN207914545U (en) | 2018-02-27 | 2018-02-27 | A kind of sand mold styling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820278325.XU CN207914545U (en) | 2018-02-27 | 2018-02-27 | A kind of sand mold styling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207914545U true CN207914545U (en) | 2018-09-28 |
Family
ID=63600627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820278325.XU Active CN207914545U (en) | 2018-02-27 | 2018-02-27 | A kind of sand mold styling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207914545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000786A (en) * | 2021-02-23 | 2021-06-22 | 严盈利 | Metal casting mould not easy to adhere to cavity |
-
2018
- 2018-02-27 CN CN201820278325.XU patent/CN207914545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000786A (en) * | 2021-02-23 | 2021-06-22 | 严盈利 | Metal casting mould not easy to adhere to cavity |
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