CN105903902A - Full mold casting mold for axle shell - Google Patents
Full mold casting mold for axle shell Download PDFInfo
- Publication number
- CN105903902A CN105903902A CN201610493882.9A CN201610493882A CN105903902A CN 105903902 A CN105903902 A CN 105903902A CN 201610493882 A CN201610493882 A CN 201610493882A CN 105903902 A CN105903902 A CN 105903902A
- Authority
- CN
- China
- Prior art keywords
- mold
- casting
- full
- vehicle bridge
- assembly
- 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.)
- Pending
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/082—Sprues, pouring cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a full mold casting mold for an axle shell. The full mold casting mold for the axle shell comprises an upper mold assembly, a lower mold assembly and a lost foam pattern assembly which is located in a pouring cavity formed by the upper mold assembly and the lower mold assembly; and a pouring pipe and a plurality of air outlet pipes are arranged on the top of the upper mold assembly. According to the casting mold, a traditional mold core is replaced with a full mold, the requirement of a high-complicated product can be met, the problem that in traditional sand casting, because the sand core size is not accurate or the lower core position is not accurate, the wall thickness of a casting is not uniform is avoided, the pollutant emission amount is small, and investment and the production cost are reduced.
Description
Technical field
The present invention relates to Technology of EPC field, be specifically related to a kind of vehicle bridge housing Full mold casting mould.
Background technology
Traditional medium-and-large-sized foundry goods typically uses clay-bonded sand casting technique, and low precision, energy consumption are high.Modern precision casting uses lost foam casting (also known as cavityless casting) technology mostly, above-mentioned technology is to bond the paraffin similar to casting dimension shape or bubbles model to be combined into model cluster, after brushing fireproof coating and drying, it is embedded in vibration molding in drystone sand, pouring into a mould under negative pressure, make model gasify, liquid metals occupies modal position, forming the novel casting method of foundry goods after solidification cooling, precision is high, efficiency is high.Lost foam casting is the new technology of a kind of Near net shape, precise forming, and this technique is without delivery, without die joint, without core, thus foundry goods does not has overlap, burr and pattern draft, and decreases the scale error caused due to core combination.Surface roughness are up to Ra3.2 to 12.5 μm；Casting dimension accuracy is up to CT7 to 9；Allowance is up to 1.5 to 2mm, can greatly reduce the expense of machining, compares with tradition sand mould casting method, it is possible to reduce the machining time of 40% to 50%.
Vehicle bridge shell structure is complicated, is to make up the deficiency of precision to generally require reserved substantial amounts of machinery and add surplus, can not meet the needs of modern production when using conventionally produced.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, the vehicle bridge housing Full mold casting mould that the present invention provides, using evaporative pattern to replace traditional core rod, can meet the requirement of high complex product, pollutant discharge amount is little, reduce investment and production cost.
For reaching above-mentioned purpose, the technical solution used in the present invention is: a kind of vehicle bridge housing Full mold casting mould, and including upper die component, lower mold assemblies and white membrane module, described white membrane module is positioned at upper die component and the cast intracavity of lower mold assemblies composition；Described upper die component top is provided with gate spool and some escape pipes.
Improving further as the present invention, described escape pipe upper end is S-shaped.
Improving further as the present invention, described white membrane module is spliced, is made up of multiple loose pieces, uses bonding mode to connect between described each loose piece.
Improving further as the present invention, the material of described white membrane module is polystyrene, polyurethane or polyethylene.
Due to the utilization of technique scheme, the present invention compared with prior art has the advantage that
The vehicle bridge housing Full mold casting mould of the present invention program, evaporative pattern is used to replace traditional core rod, the requirement of high complex product can be met, not havinging in tradition sand casting and cause the unequal problem of casting section thickness because core size is inaccurate or lower core position is inaccurate, pollutant discharge amount is little, reduce investment and production cost.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of the vehicle bridge housing Full mold casting mould of the present invention；
Accompanying drawing 2 is the white mould schematic diagram of the vehicle bridge housing Full mold casting mould of the present invention.
In figure: 1, upper die component；2, Bai Mo；3, lower mold assemblies；4, escape pipe；5, gate spool.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
In describing the invention; it will be appreciated that; term such as the indicating position such as " forward ", " backward ", "front", "rear", " side " or position relationship is based on orientation shown in the drawings or position relationship; merely to describe the present invention or simplify description; rather than instruction or the device of hint indication or parts must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limiting the scope of the invention.
Vehicle bridge housing Full mold casting mould as shown in Figure 1 to Figure 2, is assembled in upper die component 1 successively and cast intracavity that lower mold assemblies 3 is formed by the white each loose piece of mould 2 during use.
For achieving the above object, during assembled white mould 2, first upper die component 1 and lower mold assemblies 3 being opened, and clear up each profile of cast intracavity, noting must be at each inner face upper figure last layer oils and fats in cast chamber before the white mould of assembly.
Having reserved in the upper surface of upper die component 1 for installing gate spool 5 and the installing hole of escape pipe 4, the installing hole quantity of above-mentioned escape pipe 4 is 8～10, can use as required or clogging.The position of the installing hole of gate spool 5 uniquely determines.
Below it is only the concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, within the scope of all falling within rights protection of the present invention.
Claims (4)
1. a vehicle bridge housing Full mold casting mould, it is characterised in that: including upper die component, lower mold assemblies and white membrane module, described white membrane module is positioned at upper die component and the cast intracavity of lower mold assemblies composition；Described upper die component top is provided with gate spool and some escape pipes.
Vehicle bridge housing Full mold casting mould the most according to claim 1, it is characterised in that: described escape pipe upper end is S-shaped.
Vehicle bridge housing Full mold casting mould the most according to claim 1, it is characterised in that: described white membrane module is spliced, is made up of multiple loose pieces, uses bonding mode to connect between described each loose piece.
Vehicle bridge housing Full mold casting mould the most according to claim 3, it is characterised in that: the material of described white membrane module is polystyrene, polyurethane or polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493882.9A CN105903902A (en) | 2016-06-29 | 2016-06-29 | Full mold casting mold for axle shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493882.9A CN105903902A (en) | 2016-06-29 | 2016-06-29 | Full mold casting mold for axle shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105903902A true CN105903902A (en) | 2016-08-31 |
Family
ID=56758902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610493882.9A Pending CN105903902A (en) | 2016-06-29 | 2016-06-29 | Full mold casting mold for axle shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105903902A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548836A (en) * | 2019-10-09 | 2019-12-10 | 遵义金业机械铸造有限公司 | Bushing lost foam mould |
| CN111673046A (en) * | 2020-06-20 | 2020-09-18 | 百色皓海碳素有限公司 | Method for manufacturing novel energy-saving anode steel claw for electrolyzing aluminum |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000092926A (en) * | 1998-09-25 | 2000-04-04 | Yanmar Agricult Equip Co Ltd | Sulky rice transplanter |
| CN2410520Y (en) * | 2000-01-10 | 2000-12-13 | 山东陵县旭日化工有限责任公司 | Angle valve for liquefied gas cyclinder |
| CN203318048U (en) * | 2013-06-05 | 2013-12-04 | 山东东岳宏昌车桥有限公司 | Precisely-cast integral rear axle housing for low-floor vehicle |
| CN105081218A (en) * | 2015-08-21 | 2015-11-25 | 耀强洛阳机械制造有限公司 | Casting method of heavy cast iron axle housing of rear axle of motor tricycle |
-
2016
- 2016-06-29 CN CN201610493882.9A patent/CN105903902A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000092926A (en) * | 1998-09-25 | 2000-04-04 | Yanmar Agricult Equip Co Ltd | Sulky rice transplanter |
| CN2410520Y (en) * | 2000-01-10 | 2000-12-13 | 山东陵县旭日化工有限责任公司 | Angle valve for liquefied gas cyclinder |
| CN203318048U (en) * | 2013-06-05 | 2013-12-04 | 山东东岳宏昌车桥有限公司 | Precisely-cast integral rear axle housing for low-floor vehicle |
| CN105081218A (en) * | 2015-08-21 | 2015-11-25 | 耀强洛阳机械制造有限公司 | Casting method of heavy cast iron axle housing of rear axle of motor tricycle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548836A (en) * | 2019-10-09 | 2019-12-10 | 遵义金业机械铸造有限公司 | Bushing lost foam mould |
| CN111673046A (en) * | 2020-06-20 | 2020-09-18 | 百色皓海碳素有限公司 | Method for manufacturing novel energy-saving anode steel claw for electrolyzing aluminum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |
|
| WD01 | Invention patent application deemed withdrawn after publication |