CN105499507A - Pouring system for copper artware - Google Patents
Pouring system for copper artware Download PDFInfo
- Publication number
- CN105499507A CN105499507A CN201510940334.1A CN201510940334A CN105499507A CN 105499507 A CN105499507 A CN 105499507A CN 201510940334 A CN201510940334 A CN 201510940334A CN 105499507 A CN105499507 A CN 105499507A
- Authority
- CN
- China
- Prior art keywords
- die cavity
- copper
- running
- copper artware
- gate system
- 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.)
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Classifications
-
- 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
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
- B22D21/025—Casting heavy metals with high melting point, i.e. 1000 - 1600 degrees C, e.g. Co 1490 degrees C, Ni 1450 degrees C, Mn 1240 degrees C, Cu 1083 degrees C
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a pouring system for copper artware. The pouring system comprises an annular runner (3), a semicircular runner (2), a cavity (5) and a plurality of vertical runners (1), wherein the annular runner (3) is arranged vertically above the cavity (5), and communicated to the top end of the cavity (5) through the plurality of vertical runners (1), and a first pouring inlet is arranged in the annular runner (3); and the first end of the semicircular runner (2) is communicated to the bottom end of the cavity (5), a second pouring inlet is arranged in the second end of the semicircular runner (2), and the second end is as high as the cavity (5). The pouring system for the copper artware overcomes the problems that damages of the cavity are liable to cause, and molten copper is liable to oxidize during a pouring process in the prior art, and realizes the functions of protection and anti-oxidation during the copper pouring process.
Description
Technical field
The present invention relates to the cast production field of copper artware, particularly, relate to the running gate system for copper artware.
Background technology
Copper artware refers to the abbreviation of copper handicraft.Handicraft English name: artefact.Handicraft concept: the product of handicraft, namely by manual product raw material or semi-finished product processed, is the general name one group being worth to the art work.The kind that it comprises is a lot, has lacquerware, pottery, porcelain, folk art, wood carving craft, birch-bark handicraft, wheat straw handicrafts product, stone gulf male earner etc.Handicraft source and life, but create the value higher than life.It is people's crystallizations of wisdom, has fully demonstrated creativeness and the artistry of the mankind, is the priceless treasure of the mankind.
For the cast of copper artware, because the whereabouts of liquation in casting process is easy to the damage just causing molding sand chamber, and be also easily oxidized, so design a kind of can avoid molding sand chamber damage and be not easy be oxidized the running gate system for copper artware become a kind of problem needing solution badly.
Summary of the invention
The object of this invention is to provide a kind of running gate system for copper artware; this running gate system being used for copper artware overcomes the damage easily causing die cavity in casting process of the prior art; and the problem that copper melt is easily oxidized, achieves the protection of die cavity in copper casting process and anti-oxidation effect.
To achieve these goals, the invention provides a kind of running gate system for copper artware, this running gate system comprises: ring gate, semi-circular running channel, die cavity and multiple sprue, described ring gate is arranged at the vertical top of described die cavity, and the top of described die cavity is communicated in by multiple described sprue, described ring gate is provided with the first cast entrance; The first end of described semi-circular running channel is communicated in the bottom of described die cavity, and the second end of described semi-circular running channel is provided with the second cast entrance, and the height of described second end is equal with the height of described die cavity.
Preferably, multiple described sprue is in the equally spaced setting in vertical below of described ring gate, and two ends are communicated in the bottom of described ring gate and the top of described die cavity respectively.
Preferably, the top of described die cavity is provided with multiple venthole.
Preferably, described first cast entrance is communicated with by tube connector with described second running channel entrance.
Preferably, described semi-circular running channel is provided with the first datum mark, described die cavity is provided with the second datum mark with described first datum mark equal altitudes.
Preferably, described sprue and die cavity coupling part are provided with sealing ring.
Preferably, described first cast entrance and described second cast entrance are provided with overcoat.
By above-mentioned detailed description of the invention, running gate system for copper artware of the present invention overcomes copper melt in casting process of the prior art and is easily oxidized, and easily cause the problem that die cavity damages, by structure of the present invention, air in die cavity can be discharged in casting process, make the copper melt of rear injection can not be oxidized, and device of the present invention is all carry out injecting when sealing, also copper melt can not be allowed oxidized before injection, in addition, by device of the present invention, copper solution can be avoided to be directly injected in die cavity, can be injected in die cavity by sprue, protect the structural stability of die cavity.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation that a kind of ring gate for copper artware of the present invention is described;
Fig. 2 is the structural section figure that a kind of running gate system for copper artware of the present invention is described.
Description of reference numerals
1 sprue 2 semi-circular running channel
3 ring gate 4 ventholes
5 molding sand chambeies
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality such as " upper and lower, left and right " of use typically refers to as shown in Figure 1 up and down.It is interior and outer that " inside and outside " refers on concrete profile.It is far away and near that " far away, near " refers to relative to certain parts.
The invention provides a kind of running gate system for copper artware, this running gate system comprises: ring gate 3, semi-circular running channel 2, die cavity 5 and multiple sprue 1, described ring gate 3 is arranged at the vertical top of described die cavity 5, and the top of described die cavity 5 is communicated in by multiple described sprue 1, described ring gate 3 is provided with the first cast entrance; The first end of described semi-circular running channel 2 is communicated in the bottom of described die cavity 5, and the second end of described semi-circular running channel 2 is provided with the second cast entrance, and the height of described second end is equal with the height of described die cavity 5.
By above-mentioned detailed description of the invention, running gate system for copper artware of the present invention overcomes copper melt in casting process of the prior art and is easily oxidized, and easily cause the problem that die cavity 5 damages, by structure of the present invention, air in die cavity can be discharged, in the process injected turtledove river air discharge in passing, make the copper melt of rear injection can not be oxidized, and device of the present invention is all carry out injecting when sealing, also copper melt can not be allowed oxidized before injection, in addition, by device of the present invention, copper solution can be avoided to be directly injected in die cavity 5, can be injected in die cavity 5 by sprue 1, protect the structural stability of die cavity 5.
Copper melt can be injected in die cavity 5 by ring gate 3 and semi-circular running channel 2 by the running gate system of above-mentioned copper artware, realize the cast at two ends, to facilitate the speed that can increase and fill type, the impulsive force to core can be avoided on the other hand, avoid occurring fountain phenomenon, prevent oxidation on the other hand.Can be conducive to obtaining the foundry goods of dense structure by arranging of ring gate 3.
Be further detailed below in conjunction with accompanying drawing 1 and accompanying drawing 2 couples of the present invention, in the present invention, in order to improve the scope of application of the present invention, the following detailed description of the invention of special use realizes.
In a kind of detailed description of the invention of the present invention, multiple described sprue 1 is in the equally spaced setting in vertical below of described ring gate 3, and two ends are communicated in the bottom of described ring gate 3 and the top of described die cavity 5 respectively.By above-mentioned mode liquation can be allowed to circulate more average, prevent because liquation circulation slowly cause produce bubble in cast.
In a kind of detailed description of the invention of the present invention, the top of described die cavity 5 is provided with multiple venthole 4.Arranging of venthole 4 can improve yield rate greatly, realizes the discharge of gas.
In a kind of detailed description of the invention of the present invention, described first cast entrance is communicated with by tube connector with described second running channel entrance.By above-mentioned setting, as long as disposable injection is just passable, do not need repeatedly to inject.
In a kind of detailed description of the invention of the present invention, described semi-circular running channel 2 is provided with the first datum mark, described die cavity 5 is provided with the second datum mark with described first datum mark equal altitudes.People can be allowed to judge whether to fill by above-mentioned arranging.
In a kind of detailed description of the invention of the present invention, described sprue 1 and die cavity 5 coupling part are provided with sealing ring.By above-mentioned, the sealing that can realize sprue 1 and die cavity 5 is set.
In a kind of detailed description of the invention of the present invention, described first cast entrance and described second cast entrance are provided with overcoat.The damage of the first cast entrance and described second cast entrance can be prevented further by above-mentioned arranging
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (7)
1. the running gate system for copper artware, it is characterized in that, this running gate system comprises: ring gate (3), semi-circular running channel (2), die cavity (5) and multiple sprue (1), described ring gate (3) is arranged at the vertical top of described die cavity (5), and the top of described die cavity (5) is communicated in by multiple described sprue (1), described ring gate (3) is provided with the first cast entrance; The first end of described semi-circular running channel (2) is communicated in the bottom of described die cavity (5), second end of described semi-circular running channel (2) is provided with the second cast entrance, and the height of described second end is equal with the height of described molding sand chamber (5).
2. the running gate system for copper artware according to claim 1, it is characterized in that, multiple described sprue (1) is in the equally spaced setting in vertical below of described ring gate (3), and two ends are communicated in the bottom of described ring gate (3) and the top of described die cavity (5) respectively.
3. the running gate system for copper artware according to claim 1, is characterized in that, the top of described die cavity (5) is provided with multiple venthole 4.
4. the running gate system for copper artware according to claim 1, is characterized in that, described first cast entrance is communicated with by tube connector with described second running channel entrance.
5. the running gate system for copper artware according to claim 1, it is characterized in that, described semi-circular running channel (2) is provided with the first datum mark, described die cavity (5) is provided with the second datum mark with described first datum mark equal altitudes.
6. the running gate system for copper artware according to claim 1, is characterized in that, described sprue (1) and die cavity (5) coupling part are provided with sealing ring.
7. the running gate system for copper artware according to claim 1, is characterized in that, described first cast entrance and described second cast entrance are provided with overcoat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940334.1A CN105499507A (en) | 2015-12-15 | 2015-12-15 | Pouring system for copper artware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940334.1A CN105499507A (en) | 2015-12-15 | 2015-12-15 | Pouring system for copper artware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105499507A true CN105499507A (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510940334.1A Pending CN105499507A (en) | 2015-12-15 | 2015-12-15 | Pouring system for copper artware |
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| CN (1) | CN105499507A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515146A (en) * | 2018-05-22 | 2018-09-11 | 株洲中航动力精密铸造有限公司 | The running gate system of whole essence casting guider |
Citations (7)
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|---|---|---|---|---|
| US4972897A (en) * | 1990-02-02 | 1990-11-27 | Mds Products Inc. | Spiral sprue loop |
| CN101628323A (en) * | 2009-08-07 | 2010-01-20 | 通州市四安球墨铸铁有限公司 | Casting process of nodular cast iron planet carrier |
| CN103586415A (en) * | 2013-11-07 | 2014-02-19 | 中国南方航空工业(集团)有限公司 | Pouring system |
| CN203541439U (en) * | 2013-09-05 | 2014-04-16 | 贵州安吉航空精密铸造有限责任公司 | Runner system for investment casting process |
| CN203804150U (en) * | 2014-04-28 | 2014-09-03 | 上海机床铸造一厂（苏州）有限公司 | Casting mould structure combining bottom injection and rain-type injection |
| CN104476128A (en) * | 2014-11-21 | 2015-04-01 | 西安邦信特种金属材料科技有限公司 | Method of manufacturing high-temperature alloy pipe blanks |
| CN204747464U (en) * | 2015-07-06 | 2015-11-11 | 辽宁卡斯特金属材料发展有限公司 | RB the gating system of CT machine |
-
2015
- 2015-12-15 CN CN201510940334.1A patent/CN105499507A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4972897A (en) * | 1990-02-02 | 1990-11-27 | Mds Products Inc. | Spiral sprue loop |
| CN101628323A (en) * | 2009-08-07 | 2010-01-20 | 通州市四安球墨铸铁有限公司 | Casting process of nodular cast iron planet carrier |
| CN203541439U (en) * | 2013-09-05 | 2014-04-16 | 贵州安吉航空精密铸造有限责任公司 | Runner system for investment casting process |
| CN103586415A (en) * | 2013-11-07 | 2014-02-19 | 中国南方航空工业(集团)有限公司 | Pouring system |
| CN203804150U (en) * | 2014-04-28 | 2014-09-03 | 上海机床铸造一厂（苏州）有限公司 | Casting mould structure combining bottom injection and rain-type injection |
| CN104476128A (en) * | 2014-11-21 | 2015-04-01 | 西安邦信特种金属材料科技有限公司 | Method of manufacturing high-temperature alloy pipe blanks |
| CN204747464U (en) * | 2015-07-06 | 2015-11-11 | 辽宁卡斯特金属材料发展有限公司 | RB the gating system of CT machine |
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| 509教研室: "《金属工艺学 第2分册 铸造、锻压和焊接》", 31 October 1982, 南京航空学院 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108515146A (en) * | 2018-05-22 | 2018-09-11 | 株洲中航动力精密铸造有限公司 | The running gate system of whole essence casting guider |
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Application publication date: 20160420 |
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