CN105562608A - Dewaxing casting system - Google Patents
Dewaxing casting system Download PDFInfo
- Publication number
- CN105562608A CN105562608A CN201610134941.3A CN201610134941A CN105562608A CN 105562608 A CN105562608 A CN 105562608A CN 201610134941 A CN201610134941 A CN 201610134941A CN 105562608 A CN105562608 A CN 105562608A
- Authority
- CN
- China
- Prior art keywords
- sandbox
- casting system
- pipeline
- tank
- dust fall
- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/02—Vibratory apparatus specially designed for shaking out flasks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D45/00—Equipment for casting, not otherwise provided for
- B22D45/005—Evacuation of fumes, dust or waste gases during manipulations in the foundry
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
The invention discloses a dewaxing casting system. The dewaxing casting system comprises a bearing plate. A swing table is arranged at the bottom of the bearing plate. A pattern die is arranged on the bearing plate. A heater is connected to the upper portion of the pattern die. The swing table is connected with a sand box. The sand box is connected with a pressure stabilizing tank through a pipeline. The pressure stabilizing tank is connected with a vacuum pump. According to the dewaxing casting system, a precise part machining way in the prior art is changed, and the product machining quality and the production efficiency are improved.
Description
Technical field
The present invention relates to Casting Equipment technical field, be specifically related to a kind of lost wax casting system, for casting the parts of high precision.
Background technology
Along with the continuous progress of science and technology, the technical quality of product is required more and more harsher, be particularly useful for the parts of aviation, because it needs practical different weather conditions, therefore to the outward appearance of product and internal performance requirement high, in prior art when processing this base part, the connecting rod etc. of such as radar and base, adopts forging mode usually, its weak point is that efficiency is lower, and presentation quality is poor, uniformity is poor, causes the information degree of accuracy affecting radar in actual use.
Summary of the invention
For solving the problems of the technologies described above, we have proposed a kind of lost wax casting system, by the mode utilizing type film to combine with sandbox, and carrying out real-time dedusting online, to reach the object of Improving The Quality of Products.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of lost wax casting system, comprise loading plate, plain bumper is arranged at the bottom of described loading plate, and described loading plate is equipped with pattern, and the top of described type film is connected with heater; Described plain bumper is connected with sandbox, and described sandbox is connected with vacuum tank by pipeline, and described vacuum tank is connected with vavuum pump.
Further, be provided with dust fall tank between described vacuum tank and described sandbox, described sandbox is connected with described dust fall tank by pipeline, and described dust fall tank is connected with described vacuum tank by pipeline.
Further, also include distributor, described distributor is between described dust fall tank and described sandbox, and described sandbox is connected with described distributor by pipeline, and described distributor is connected with described dust fall tank by pipeline.
As preferably, described sandbox is fixed between described loading plate and described plain bumper.
Pass through technique scheme, the present invention changes processing mode of the prior art, adopt demoulding casting system, it under the prerequisite ensureing presentation quality, significantly can promote the uniformity of internal soundness, the more important thing is, this system production efficiency is high, stability is strong, can meet the process requirements to precision casting, have extraordinary market prospects.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of lost wax casting system disclosed in the embodiment of the present invention.
Numeral and the corresponding component title represented by letter in figure:
1, loading plate; 2, plain bumper; 3, type film; 4, sandbox; 5, heater; 6, vavuum pump; 7, dust fall tank; 8, vacuum tank; 9, distributor; 10, pipeline.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment
A kind of lost wax casting system, comprise loading plate 1, be provided with plain bumper 2 in the bottom of described loading plate 1, described loading plate 1 is equipped with pattern 3, the top of described pattern 3 is connected with heater 5; Described plain bumper 2 is connected with sandbox 4, described sandbox 4 is fixed between described loading plate 1 and described plain bumper 2, and be connected with described pattern 3, described sandbox 4 is connected with dust fall tank 7 by pipeline 10, described dust fall tank 7 is connected with vacuum tank 8 by pipeline 10, and described vacuum tank 8 is connected with vavuum pump 6.
In the present embodiment, by utilizing the cooperation of described pattern 3 and described sandbox 4, molding space can be formed, liquid pools is made to form product in described pattern 3, by utilizing the further heating of described heater 5, each position can be made to be heated unanimously, strengthening the uniformity of product.
In order to purified treatment can be carried out in time to the dry sand in sandbox 4, control the pressure in described pattern 3 and described sandbox 4 simultaneously, by utilizing described dust fall tank 7 can by contamination precipitation in described dust fall tank 7, utilize vacuum tank 8 that described sandbox 4 and described pattern 3 can be made to keep certain pressure, utilize described vavuum pump 6 can realize carrying out supercharging or reduced pressure treatment to it simultaneously.
Below in conjunction with specific implementation process, it is described in detail, a certain amount of dry sand is placed in described sandbox 4, be subject to the impact of negative pressure, described dry sand can stick to the top layer of described pattern 3, now by utilizing heater 5 to heat, the uniformity of degree of keeping dry, molten metal is injected in described pattern 3, cooling by certain hour and the effect by stabilized pressure pump, its cooling forming at short notice can be made, vavuum pump 6 is utilized to carry out pressurized treatments, supercharging operation can be carried out in described pattern 3 and described sandbox 4, now stick to the dry sand Automatic-falling of described product surface, product is through the vibration of plain bumper 2, can clear up further its surface, form required product.
In the technical program, also include distributor 9, described distributor 9 is between described dust fall tank 7 and described sandbox 4, described sandbox 4 is connected with described distributor 9 by pipeline 10, described distributor 9 is connected with described dust fall tank 7 by pipeline 10, by the process of described distributor 9, dust removal process timely can be carried out to the dry sand in sandbox 4 according to pressure, it is made to enter in described dust fall tank 7 by pipeline 10, adopt the mode that described distributor 9 and described dust fall tank 7 combine, automatically dust removal process can be carried out between product and product, avoid and focus on, be conducive to the quality ensureing product, the service life of lifting means.
By above technical scheme, lost wax casting system provided by the present invention, it can not only the quality of improving product, and working (machining) efficiency is high, and stability is strong, can be used in processing high-accuracy parts, has stronger market prospects.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (4)
1. a lost wax casting system, is characterized in that, comprises loading plate, and plain bumper is arranged at the bottom of described loading plate, and described loading plate is equipped with pattern, and the top of described type film is connected with heater; Described plain bumper is connected with sandbox, and described sandbox is connected with vacuum tank by pipeline, and described vacuum tank is connected with vavuum pump.
2. a kind of lost wax casting system according to claim 1, is characterized in that, be provided with dust fall tank between described vacuum tank and described sandbox, and described sandbox is connected with described dust fall tank by pipeline, and described dust fall tank is connected with described vacuum tank by pipeline.
3. a kind of lost wax casting system according to claim 2, it is characterized in that, also include distributor, described distributor is between described dust fall tank and described sandbox, described sandbox is connected with described distributor by pipeline, and described distributor is connected with described dust fall tank by pipeline.
4. a kind of lost wax casting system according to claim 1, it is characterized in that, described sandbox is fixed between described loading plate and described plain bumper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610134941.3A CN105562608A (en) | 2016-03-09 | 2016-03-09 | Dewaxing casting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610134941.3A CN105562608A (en) | 2016-03-09 | 2016-03-09 | Dewaxing casting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105562608A true CN105562608A (en) | 2016-05-11 |
Family
ID=55873545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610134941.3A Pending CN105562608A (en) | 2016-03-09 | 2016-03-09 | Dewaxing casting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105562608A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4881726A (en) * | 1972-02-03 | 1973-11-01 | ||
| JPS54103739A (en) * | 1978-02-01 | 1979-08-15 | Mitsubishi Heavy Ind Ltd | Mold molding apparatus |
| CN201161285Y (en) * | 2008-02-18 | 2008-12-10 | 无锡刚正精密吸铸有限公司 | Infrared waterless dewaxing apparatus |
| CN201271729Y (en) * | 2008-09-26 | 2009-07-15 | 刘则斌 | Simple lost foam casting apparatus |
| CN201271730Y (en) * | 2008-09-24 | 2009-07-15 | 刘则斌 | Lost foam casting apparatus |
| CN101722298A (en) * | 2009-11-12 | 2010-06-09 | 薛立华 | Vacuum sealed molding casting method production process for front bridge and rear bridge of automobile |
| CN202779609U (en) * | 2012-05-30 | 2013-03-13 | 秀山黔豪金属构件制造有限公司 | Dewaxing device |
| CN205551385U (en) * | 2016-03-09 | 2016-09-07 | 镇江新航精密铸造有限公司 | Dewaxing casting system |
-
2016
- 2016-03-09 CN CN201610134941.3A patent/CN105562608A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4881726A (en) * | 1972-02-03 | 1973-11-01 | ||
| JPS54103739A (en) * | 1978-02-01 | 1979-08-15 | Mitsubishi Heavy Ind Ltd | Mold molding apparatus |
| CN201161285Y (en) * | 2008-02-18 | 2008-12-10 | 无锡刚正精密吸铸有限公司 | Infrared waterless dewaxing apparatus |
| CN201271730Y (en) * | 2008-09-24 | 2009-07-15 | 刘则斌 | Lost foam casting apparatus |
| CN201271729Y (en) * | 2008-09-26 | 2009-07-15 | 刘则斌 | Simple lost foam casting apparatus |
| CN101722298A (en) * | 2009-11-12 | 2010-06-09 | 薛立华 | Vacuum sealed molding casting method production process for front bridge and rear bridge of automobile |
| CN202779609U (en) * | 2012-05-30 | 2013-03-13 | 秀山黔豪金属构件制造有限公司 | Dewaxing device |
| CN205551385U (en) * | 2016-03-09 | 2016-09-07 | 镇江新航精密铸造有限公司 | Dewaxing casting system |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |
|
| RJ01 | Rejection of invention patent application after publication |