CN109396331A - A kind of novel casting apperance and its formative method - Google Patents
A kind of novel casting apperance and its formative method Download PDFInfo
- Publication number
- CN109396331A CN109396331A CN201811424849.6A CN201811424849A CN109396331A CN 109396331 A CN109396331 A CN 109396331A CN 201811424849 A CN201811424849 A CN 201811424849A CN 109396331 A CN109396331 A CN 109396331A
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- Prior art keywords
- apperance
- casting
- molding
- novel casting
- plastic film
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- 238000005266 casting Methods 0.000 title claims abstract description 30
- 238000000465 moulding Methods 0.000 claims abstract description 16
- 239000002985 plastic film Substances 0.000 claims abstract description 14
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 239000002984 plastic foam Substances 0.000 claims abstract description 4
- 239000003110 molding sand Substances 0.000 claims description 11
- 239000004576 sand Substances 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 240000007419 Hura crepitans Species 0.000 claims description 4
- 230000000875 corresponding Effects 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 11
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 230000002194 synthesizing Effects 0.000 abstract description 2
- 239000002184 metals Substances 0.000 description 6
- 229910052751 metals Inorganic materials 0.000 description 6
- 238000000034 methods Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 210000003205 Muscles Anatomy 0.000 description 1
- 239000004698 Polyethylene (PE) Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 210000000614 Ribs Anatomy 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000023298 conjugation with cellular fusion Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006071 creams Substances 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 239000006260 foams Substances 0.000 description 1
- 239000010410 layers Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 150000002739 metals Chemical group 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reactions Methods 0.000 description 1
- 229920000573 polyethylenes Polymers 0.000 description 1
- 229920001155 polypropylenes Polymers 0.000 description 1
- 229920002223 polystyrenes Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000011257 shell materials Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000021037 unidirectional conjugation Effects 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N vinyl chloride Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
- B22C7/023—Patterns made from expanded plastic materials
Abstract
The present invention relates to casting and molding technical fields, specifically disclose a kind of novel casting apperance, including the apperance supported by plastic foam through cutting deformation, the apperance includes upper apperance and lower apperance two parts, respectively correspond casting mould up and down, the external contact casting mould part of the upper apperance and lower apperance is provided with plastic film, and the invention also discloses a kind of novel casting apperance formative methods.The present invention reduces materials'uses, reduce costs, while reducing development cost, are conducive to shorten product development cycle, and material can also be reused, and are conducive to environmental protection, and synthesis reduces product cost, improves the market competitiveness.
Description
Technical field
The present invention relates to casting and molding technical fields, more particularly, to a kind of novel casting apperance and its formative method.
Background technique
Casting is a kind of ancient manufacturing method, and detailed process includes: smelting metal, manufacture casting mold and pours molten metal
Enter casting mold, the forming method with certain shapes, size and function metals part blank is obtained after solidification.Moulding be with molding sand and
The process materials such as apperance and technological equipment prepare the method and process of sand mold
Some lathe metal frame members, structuring trail development, using traditional wooden model or metal die moulding.This product
Feature is: single-piece or several, batch are small；Product structure is relatively easy, frame structure, overall size are big, weight weight；Certain products
More muscle, more ribs etc..Disadvantage has: 1, long using traditional wooden model or metal die moulding, product development cycle；2, using traditional wooden model
Or metal die moulding, die cost is high, causes product cost high, lacks the market competitiveness；3, the small, product yield of batch
It is low, it is at high cost, new product development is influenced, the market competitiveness is lacked.
Summary of the invention
A kind of novel casting apperance is provided and its formative method is conducive to using plastic film in view of this, of the invention
The integrality of apperance is kept, and reduces materials'use using hollow structure, reduces costs, while reducing development cost, has
Conducive to product development cycle is shortened, die lifter is in addition also used, may be reused so that material is further ensured that, is conducive to ring
It protects, synthesis reduces product cost, improves the market competitiveness.
The invention adopts the following technical scheme:
A kind of novel casting apperance and its formative method, it is described including the apperance supported by plastic foam through cutting deformation
Apperance includes upper apperance and lower apperance two parts, respectively corresponds casting mould up and down, and the outside of the upper apperance and lower apperance connects
Touching casting mould part is provided with plastic film.
Further, locating piece is provided between the upper apperance and lower apperance.
Further, the large volume position of the upper apperance or lower apperance is hollow structure.
Further, the position for being unfavorable for molding of the upper apperance or lower apperance, is provided with dedicated die lifter.
Further, the die lifter includes built-in fitting and pulls part, and the built-in fitting includes the cylinder of mesoporous, described
The outer wall of one end of cylinder is provided with the protrusion that diameter is greater than cylinder, and the inner wall of the other end of the cylinder is provided with internal screw thread；
The part that pulls includes handle and lead screw, and the handle is set to one end of the lead screw.
The beneficial effects of the present invention are:
The present invention cuts spicing forming type using cystosepiment, and equipment is simply easily operated or partial cut, through carving Milling Machining
Afterwards, spicing forming type improves production efficiency；The thick big position in part, design use hollow structure, reduce materials'use, reduce material
Expect cost；Apperance is light simultaneously, and operation easy to carry improves production efficiency；And design specialized die lifter, it has been conducive to mold process
Middle holding apperance integrality；Upper and lower apperance puts plastic film, and molding of being more convenient for is reusable, reduces materials'use, reduces
Material cost；Compared with evaporative pattern, no foam is got angry generation, improves operating environment, is conducive to environmental protection.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is die lifter structural schematic diagram of the invention.
In figure: apperance under 1-, the upper apperance of 2-, 3- plastic film, 4- locating piece, 5- die lifter, 51- pull part, and 52- is pre-
Embedded part.
Specific embodiment
Below in conjunction with attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, institute
The embodiment of description is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
As shown in Figure 1, a kind of novel casting apperance and its formative method, including what is supported by plastic foam through cutting deformation
Apperance, the apperance include upper apperance 2 and lower 1 two parts of apperance, respectively correspond casting mould up and down, the upper apperance 2 is under
The external contact casting mould part of apperance 1 is provided with plastic film 3.The plastic film 3 is the prior art, usually with poly-
Film made of vinyl chloride, polyethylene, polypropylene, polystyrene and other resins, is mainly used for packing, and is also commonly used as covering
Film layer.
In the present embodiment, further, for convenient for assembling and be aligned, upper 2 He of apperance upper apperance 2 and lower apperance 1
Locating piece 4 is provided between lower apperance 1.
In the present embodiment, further, the large volume position of the upper apperance 2 or lower apperance 1 is hollow structure, is done so
Purpose be use in order to reduce material, advantageously reduce the cost of material.
As shown in Fig. 2, in the present embodiment, further, the position for being unfavorable for molding of the upper apperance 2 or lower apperance 1,
It is provided with die lifter 5.The die lifter 5 includes built-in fitting 52 and pulls part 51, and the built-in fitting 52 includes the circle of mesoporous
Cylinder, the outer wall of one end of the cylinder are provided with the protrusion that diameter is greater than cylinder, and the inner wall of the other end of the cylinder is provided with
Internal screw thread；The part 51 that pulls includes handle and lead screw, and the handle is set to one end of the lead screw, the outer spiral shell of the lead screw
Line and above-mentioned internal screw thread are mating.The built-in fitting 52 is set in apperance 2 or lower apperance 1, and raised one end is arranged towards mould
Tool, has contact surface of the internal screw thread one end towards upper apperance 2 and lower apperance 1, above and horizontal with the contact surface, needs to take out
When, part 51 will be pulled and screwed in built-in fitting 52, pull handle that can propose apperance from mold.
The present invention also provides a kind of novel casting apperance formative methods, using the casting technique of this moulding apperance, including
Following steps:
1) shaping mould calibration is standby up and down: cystosepiment is cut into spicing forming type or partial cut, after carving Milling Machining, and splicing
Molding；At the thick big position in the part of apperance, design uses hollow structure；Other are unfavorable for the position of molding, reserve molding dress
5 are set, is conducive to keep apperance integrality when molding.
2) prepare with molding sand case: being made of steel plate splicing, welding or cast iron, according to shape of product and mould structure size system
At with molding sand case.
3) the lower apperance 1 of spicing forming type is spliced and is put on plate down, put cover plastic film 3 in lower apperance 1, put
It sets with molding sand case, is located at apperance and plastic thin wall in sandbox, place self-hardening resin sand or clay-bonded sand to molding sand case, reality of pounding,
It strikes off.
4) sandbox is overturn, corresponding embedded lower apperance 1 places upper apperance 2, and cover plastic film 3 is put in the positioning of placement positioning column,
Cast gate riser apperance is placed, is placed with molding sand case, places self-hardening resin sand or clay-bonded sand to molding sand case, reality of pounding strikes off.
5) it unpacks, apperance 2 and lower apperance 1 in taking-up take out the plastic film 3 for putting cover, take out cast gate riser apperance.
6) cast gate, riser are trimmed.
7) joint sealing cream, mould assembly, weight are applied.
8) it is poured, solidifies, is cooling, unpacking, mould casting is made.
It is understood that being merely to illustrate the present invention above with respect to specific descriptions of the invention and being not limited to this
Technical solution described in inventive embodiments, those skilled in the art should understand that, still the present invention can be carried out
Modification or equivalent replacement, to reach identical technical effect；As long as meet use needs, all protection scope of the present invention it
It is interior.
Claims (6)
1. a kind of novel casting apperance, including the apperance supported by plastic foam through cutting deformation, it is characterised in that: the apperance
Including upper apperance (2) and lower apperance (1) two parts, casting mould up and down, the upper apperance (2) and lower apperance (1) are respectively corresponded
External contact casting mould part be provided with plastic film (3).
2. a kind of novel casting apperance according to claim 1, it is characterised in that: the upper apperance (2) and lower apperance (1)
Between be provided with locating piece (4).
3. a kind of novel casting apperance according to claim 1, it is characterised in that: the upper apperance (2) or lower apperance (1)
Large volume position be hollow structure.
4. a kind of novel casting apperance according to claim 1, it is characterised in that: the upper apperance (2) or lower apperance (1)
The position for being unfavorable for molding, be provided with die lifter (5).
5. a kind of novel casting apperance according to claim 4, it is characterised in that: the die lifter (5) includes pre-buried
It part (52) and pulls part (51), the built-in fitting (52) includes the cylinder of mesoporous, and the outer wall of one end of the cylinder is provided with directly
Diameter is greater than the protrusion of cylinder, and the inner wall of the other end of the cylinder is provided with internal screw thread；It is described pull part (51) include handle and
Lead screw, the handle are set to one end of the lead screw.
6. a kind of novel casting apperance formative method, which comprises the following steps:
1) apperance is made using cystosepiment, at the thick big position in the part of apperance, using hollow structure, in the portion for being unfavorable for molding
Position is reserved die lifter (5)；
2) lower apperance (1) splicing of spicing forming type is put on plate down, cover plastic film (3) is put on lower apperance (1),
It places with molding sand case, is located at apperance and plastic thin wall in sandbox, place self-hardening resin sand or clay-bonded sand to molding sand case, pound
It is real, it strikes off；
3) sandbox, apperance (2) in corresponding embedded lower apperance (1) placement are overturn, cover plastic film is put in the positioning of placement positioning column
(3), cast gate riser apperance is placed, is placed with molding sand case, places self-hardening resin sand or clay-bonded sand to molding sand case, reality of pounding is scraped
It is flat；
4) it unpacks, apperance 2 and lower apperance (1) in taking-up take out the plastic film (3) for putting cover, take out cast gate riser apperance；
5) cast gate, riser are trimmed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811424849.6A CN109396331A (en) | 2018-11-27 | 2018-11-27 | A kind of novel casting apperance and its formative method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811424849.6A CN109396331A (en) | 2018-11-27 | 2018-11-27 | A kind of novel casting apperance and its formative method |
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| Publication Number | Publication Date |
|---|---|
| CN109396331A true CN109396331A (en) | 2019-03-01 |
Family
ID=65455705
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811424849.6A CN109396331A (en) | 2018-11-27 | 2018-11-27 | A kind of novel casting apperance and its formative method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109396331A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090920A (en) * | 2019-04-29 | 2019-08-06 | 共享铸钢有限公司 | The steam turbine outer shell casting molding method of evaporative pattern |
| CN110756729A (en) * | 2019-10-17 | 2020-02-07 | 吉林省诚鼎精密铸造有限公司 | Machining and manufacturing method for lifting hole of automobile mould foam model |
-
2018
- 2018-11-27 CN CN201811424849.6A patent/CN109396331A/en active Search and Examination
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110090920A (en) * | 2019-04-29 | 2019-08-06 | 共享铸钢有限公司 | The steam turbine outer shell casting molding method of evaporative pattern |
| CN110756729A (en) * | 2019-10-17 | 2020-02-07 | 吉林省诚鼎精密铸造有限公司 | Machining and manufacturing method for lifting hole of automobile mould foam model |
| CN110756729B (en) * | 2019-10-17 | 2020-12-29 | 吉林省诚鼎精密铸造有限公司 | Machining and manufacturing method for lifting hole of automobile mould foam model |
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