CN110405160A - A kind of lost foam casting case convenient for knockout - Google Patents
A kind of lost foam casting case convenient for knockout Download PDFInfo
- Publication number
- CN110405160A CN110405160A CN201910666518.1A CN201910666518A CN110405160A CN 110405160 A CN110405160 A CN 110405160A CN 201910666518 A CN201910666518 A CN 201910666518A CN 110405160 A CN110405160 A CN 110405160A
- Authority
- CN
- China
- Prior art keywords
- panel
- plate
- groove
- lost foam
- foam casting
- 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.)
- Granted
Links
- 238000010114 lost-foam casting Methods 0.000 title claims abstract description 18
- 239000007787 solid Substances 0.000 claims description 2
- 239000003110 molding sand Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000005266 casting Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C21/00—Flasks; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The present invention proposes a kind of lost foam casting case convenient for knockout, including cabinet, the cabinet is by front panel, rear panel, left panel, right panel and bottom plate are constituted, the both ends of the rear panel are separately connected one end of left panel and right panel, described bottom plate one end connects left panel and right side plate end face by shaft axis, the bottom base plate is equipped with fixed device, the left panel is equipped with left groove towards the end face of box house, the right panel is equipped with right groove towards the end face of box house, the left groove and right groove are slidably connected the both ends of front panel, the front panel is equipped with through-hole, described front panel one end end top passes through twist connection type connecting cover plate；By the way that rotatable bottom plate and moveable front panel is arranged, molding sand can be poured out by gap between front panel and bottom plate, and since gap is smaller, model can be effectively prevent by flowing out in gap, it falls to the ground, model is caused to damage, efficiently solves the problems in background technique.
Description
Technical field
The present invention relates to a kind of lost foam casting casees convenient for knockout, belong to lost foam casting field.
Background technique
Lost foam casting is also known as cavityless casting, is the reality that foam mould uses bindless dry sand combination vacuum pumping technology
Mold casting is that bubbles model similar with casting dimension shape bonding is combined into model cluster, after brushing fireproof coating and drying,
It is embedded in vibration molding in drystone sand, is poured under negative pressure, model is made to gasify, liquid metals occupies modal position, solidification cooling
The novel casting method of casting is formed afterwards；Existing evaporative pattern needs the model that will have been cast from cast case after the completion of pouring
It takes out, existing taking-up places logical production using cast case is tilted, molding sand poured out from top, and then model is taken out, due to
Existing casting technique uses vacuum forming, leads to molding sand and cabinet wall exact contact, is not easy to fall off from cabinet wall, and
When taking model using existing method, model is fallen directly on ground, is easily caused the damage of model, is influenced model quality.
Summary of the invention
The present invention proposes a kind of lost foam casting case convenient for knockout, solves existing lost foam casting case and is carrying out knockout
When knockout process Sand and cabinet wall can only be made to be not readily separated and easily cause model using from top of the box method is toppled over
The problem of damage.
In order to solve the above technical problems, the present invention proposes following technical scheme:
The present invention proposes a kind of lost foam casting case convenient for knockout, including cabinet, and the cabinet is by front panel, back
Plate, left panel, right panel and bottom plate are constituted, and the both ends of the rear panel are respectively fixedly connected with one end of left panel and right panel,
Described bottom plate one end connects left panel and right panel towards box house end face by shaft axis, and the bottom base plate is equipped with fixed dress
It sets, the left panel is equipped with left groove towards the end face of box house, and the right panel is towards setting on the end face of box house
There is a right groove, the left groove and right groove are slidably connected the both ends of front panel, and the front panel is equipped with multiple through-holes, described
Front panel passes through twist connection type connecting cover plate, the left panel and right side plate end face towards cabinet lateral ends end top
It is fixedly connected with left support and right support.
Preferably, the fixed device includes left fixed plate and the left fixed consistent right fixed plate of board size, and the left side is solid
Fixed board and right fixed plate shape are L-type, and the top of the left fixed plate and right fixed plate twists the connection left side by connector respectively
Plate and right panel.
Preferably, the length of the left fixed plate is consistent with floor length, and the left fixed board width is greater than baseplate width
1/4, less than the 1/2 of baseplate width.
Preferably, moving handle is equipped at the top of the front panel, the moving handle shape is L-type.
Preferably, both ends are respectively equipped with right baffle-plate and right shell body, the left panel and right panel bottom at the top of the bottom plate
It is respectively equipped with left groove and right groove.By setting groove and baffle, molding sand can be prevented from two effluent of bottom plate when bottom plate tilts
Out.
Preferably, the cover board is equipped with multiple protrusions, and the protrusion can mutually agree with through-hole.
Preferably, the left panel, right panel and rear panel are equipped with multiple second through-holes, the left panel, right panel
Second panel is connect by connection frame twist with rear panel top, the second panel end face is equipped with multiple second protrusions,
Second protrusion can mutually agree with the second through-hole.
Preferably, one end is equipped with upper groove, the upper groove sectional dimension and front panel bottom ruler at the top of the bottom plate
It is very little consistent.
By above technical scheme, the invention has the advantages that: by the way that rotatable bottom plate and moveable front is arranged
Molding sand can be poured out by gap between front panel and bottom plate, and since gap is smaller, model can be effectively prevent by gap by plate
Outflow, falls to the ground, causes to damage to model, efficiently solve the problems in background technique.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is front panel schematic diagram；
Fig. 3 is schematic internal view of the present invention.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
According to a kind of lost foam casting case convenient for knockout as shown in the figure, including cabinet, the cabinet by front panel 15, after
Panel 1, left panel 2, right panel 3 and bottom plate 4 are constituted, and the both ends of the rear panel 1 are respectively fixedly connected with left panel 2 and right panel
3 one end, described 4 one end of bottom plate connect left panel 2 and right panel 3 towards box house end face, the bottom plate 4 by shaft axis
Bottom is equipped with fixed device 8, and the left panel 2 is equipped with left groove 5,3 direction of right panel towards the end face of box house
The end face of box house is equipped with right groove 6, and the left groove 5 and right groove 6 are slidably connected the both ends of front panel 15, before described
Panel 15 is equipped with multiple through-holes 16, and the front panel 15 passes through twist connection type towards cabinet lateral ends end top
Connecting cover plate 17, the left panel 2 are fixedly connected with left support 11 and right support 12 with 3 end face of right panel.
Preferably, the fixed device 8 includes left fixed plate 9 and the consistent right fixed plate 10 of left 9 size of fixed plate, described
Left fixed plate 9 is L-type with right 10 shape of fixed plate, and the top of the left fixed plate 9 and right fixed plate 10 is distinguished by connector
Twist connection left panel 2 and right panel 3.
Preferably, the length of the left fixed plate 9 is consistent with 4 length of bottom plate, and left 9 width of fixed plate is greater than bottom plate 4
The 1/4 of width, less than the 1/2 of 4 width of bottom plate.
Preferably, moving handle 18 is equipped at the top of 15 plate of front, 18 shape of moving handle is L type.
Preferably, the 4 top both ends of bottom plate are respectively equipped with right baffle-plate 19 and right shell body 20, the left panel 2 and the right side
3 bottom of plate is respectively equipped with left groove 22 and right groove 22.By setting groove and baffle, molding sand can be placed when bottom plate tilts
It is flowed out from bottom plate two sides.
Preferably, the cover board 17 is equipped with multiple protrusions, and the protrusion can mutually agree with through-hole 15.
Preferably, the left panel 2, right panel 3 and rear panel 1 are equipped with multiple second through-holes 14, the left panel 2,
Right panel 3 connect second panel 13 by connection frame twist with 1 top of rear panel, and 13 end face of second panel is equipped with more
A second protrusion, second protrusion can mutually agree with the second through-hole 14.
Preferably, described 4 top one end of bottom plate is equipped with upper groove 7,7 sectional dimension of upper groove and 15 bottom of front panel
Portion's size is consistent
When specifically used, when model casting is completed, cover board 17 and the second cover board 13 started, the molding sand of box house is made
Enter air with box house contact position, prevent itself and box house exact contact, and then by left fixed plate 9 and right fixation
Plate 10 rotates, and at this time under gravity, bottom plate 4 rotates around the shaft towards 15 one end of front panel, at this time front panel 15 and bottom
There are gap between plate 4, molding sand is flowed out from gap, and can be by moving front panel 15 along left groove 5 and right groove 6
It is adjusted the size in gap, the rate of outflow is increased with this, during molding sand continuously outflows, internal model dew
Out, at this point, user may wait for model cooling, after model is cooling, model can be taken out from cabinet by device.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of lost foam casting case convenient for knockout, including cabinet, it is characterised in that: the cabinet by front panel, rear panel,
Left panel, right panel and bottom plate are constituted, and the both ends of the rear panel are respectively fixedly connected with one end of left panel and right panel, described
Bottom plate one end connects left panel and right panel towards box house end face by shaft axis, and the bottom base plate is equipped with fixed device,
The left panel is equipped with left groove towards the end face of box house, and the right panel is equipped with the right side towards the end face of box house
Groove, the left groove and right groove are slidably connected the both ends of front panel, and the front panel is equipped with multiple through-holes, the front
Plate towards cabinet lateral ends end top by twist connection type connecting cover plate, fix with right side plate end face by the left panel
Connect left support and right support.
2. a kind of lost foam casting case convenient for knockout according to claim 1, it is characterised in that: the fixed device includes
Left fixed plate and the left fixed consistent right fixed plate of board size, the left fixed plate and right fixed plate shape are L-type, described left solid
The top of fixed board and right fixed plate twists connection left panel and right panel by connector respectively.
3. a kind of lost foam casting case convenient for knockout according to claim 1, it is characterised in that: the length of the left fixed plate
Spend, the left fixed board width 1/4 greater than baseplate width, less than the 1/2 of baseplate width consistent with floor length.
4. a kind of lost foam casting case convenient for knockout according to claim 1, it is characterised in that: set at the top of the front panel
There is moving handle, the moving handle shape is L-type.
5. a kind of lost foam casting case convenient for knockout according to claim 1, it is characterised in that: both ends at the top of the bottom plate
It is respectively equipped with right baffle-plate and right shell body, the left panel and right panel bottom are respectively equipped with left groove and right groove.
6. a kind of lost foam casting case convenient for knockout according to claim 1, it is characterised in that: the cover board is equipped with more
A protrusion, the protrusion can mutually agree with through-hole.
7. a kind of lost foam casting case convenient for knockout according to claim 1, it is characterised in that: the left panel, the right side
Plate and rear panel are equipped with multiple second through-holes, are connected by connection frame twist at the top of the left panel, right panel and rear panel
Second panel is connect, the second panel end face is equipped with multiple second protrusions, and second protrusion can be with the mutual contract of the second through-hole
It closes.
8. a kind of lost foam casting case convenient for knockout according to claim 1, it is characterised in that: one end at the top of the bottom plate
It is equipped with upper groove, the upper groove sectional dimension is consistent with front panel bottom size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910666518.1A CN110405160B (en) | 2019-07-23 | 2019-07-23 | Lost foam casting box convenient to shakeout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910666518.1A CN110405160B (en) | 2019-07-23 | 2019-07-23 | Lost foam casting box convenient to shakeout |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110405160A true CN110405160A (en) | 2019-11-05 |
| CN110405160B CN110405160B (en) | 2021-03-19 |
Family
ID=68362691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910666518.1A Active CN110405160B (en) | 2019-07-23 | 2019-07-23 | Lost foam casting box convenient to shakeout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110405160B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346174A (en) * | 2022-02-22 | 2022-04-15 | 安徽依格尔精密铸造有限公司 | Stainless steel precision casting rapid mold making system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131112A (en) * | 1994-12-05 | 1996-09-18 | 克里普-洛克有限公司 | Hinged box |
| CN1227181A (en) * | 1998-01-12 | 1999-09-01 | 克里普-洛克有限公司 | Stackable knock down box |
| JP2003136194A (en) * | 2001-10-30 | 2003-05-14 | Sintokogio Ltd | Method of charging casting sand into mold molding frame and apparatus therefor |
| CN102114928A (en) * | 2009-12-30 | 2011-07-06 | 上海博途物流设备有限公司 | Bottom-discharge box |
| KR101565444B1 (en) * | 2014-07-18 | 2015-11-13 | (주)한실기계 | Green sand mold casting molds compression-type steering system for production |
| CN206382520U (en) * | 2016-12-24 | 2017-08-08 | 北京天哲消失模铸造技术有限公司 | Lost foam casting sandbox bottom sand unloading machine structure |
| CN207737762U (en) * | 2018-01-15 | 2018-08-17 | 温州市金大木盒包装有限公司 | A kind of novel wooden box |
| CN208178385U (en) * | 2018-02-10 | 2018-12-04 | 六安联众工业自动化技术有限公司 | A kind of evaporative pattern sandbox being convenient to clean |
| CN108971440A (en) * | 2018-08-20 | 2018-12-11 | 黟县新达机械铸造有限公司 | A kind of lost foam casting sandbox |
-
2019
- 2019-07-23 CN CN201910666518.1A patent/CN110405160B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131112A (en) * | 1994-12-05 | 1996-09-18 | 克里普-洛克有限公司 | Hinged box |
| CN1227181A (en) * | 1998-01-12 | 1999-09-01 | 克里普-洛克有限公司 | Stackable knock down box |
| JP2003136194A (en) * | 2001-10-30 | 2003-05-14 | Sintokogio Ltd | Method of charging casting sand into mold molding frame and apparatus therefor |
| CN102114928A (en) * | 2009-12-30 | 2011-07-06 | 上海博途物流设备有限公司 | Bottom-discharge box |
| KR101565444B1 (en) * | 2014-07-18 | 2015-11-13 | (주)한실기계 | Green sand mold casting molds compression-type steering system for production |
| CN206382520U (en) * | 2016-12-24 | 2017-08-08 | 北京天哲消失模铸造技术有限公司 | Lost foam casting sandbox bottom sand unloading machine structure |
| CN207737762U (en) * | 2018-01-15 | 2018-08-17 | 温州市金大木盒包装有限公司 | A kind of novel wooden box |
| CN208178385U (en) * | 2018-02-10 | 2018-12-04 | 六安联众工业自动化技术有限公司 | A kind of evaporative pattern sandbox being convenient to clean |
| CN108971440A (en) * | 2018-08-20 | 2018-12-11 | 黟县新达机械铸造有限公司 | A kind of lost foam casting sandbox |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346174A (en) * | 2022-02-22 | 2022-04-15 | 安徽依格尔精密铸造有限公司 | Stainless steel precision casting rapid mold making system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110405160B (en) | 2021-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A lost foam casting box that is convenient for falling sand Effective date of registration: 20220919 Granted publication date: 20210319 Pledgee: Anhui Mount Holyoke Dabie financing Company limited by guarantee Pledgor: ANHUI DAVID MOLD CO.,LTD. Registration number: Y2022980015501 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231025 Granted publication date: 20210319 Pledgee: Anhui Mount Holyoke Dabie financing Company limited by guarantee Pledgor: ANHUI DAVID MOLD CO.,LTD. Registration number: Y2022980015501 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Lost Foam Casting Box for Easy Sand Removal Granted publication date: 20210319 Pledgee: Anhui Mount Holyoke rural commercial bank Limited by Share Ltd. Pledgor: ANHUI DAVID MOLD CO.,LTD. Registration number: Y2024980012484 |