CN205217924U - Fired mold precision casting vibration pouring device - Google Patents
Fired mold precision casting vibration pouring device Download PDFInfo
- Publication number
- CN205217924U CN205217924U CN201520648731.7U CN201520648731U CN205217924U CN 205217924 U CN205217924 U CN 205217924U CN 201520648731 U CN201520648731 U CN 201520648731U CN 205217924 U CN205217924 U CN 205217924U
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- column
- stand
- spring
- base
- pressure strip
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Abstract
The utility model relates to a pouring equipment technical field discloses a fired mold precision casting vibration pouring device, and wherein, electromagnetic vibrator installs in the lower terminal surface of base, and the upper end of first stand is located to a column mouting in the up end of base, second stand, and the diameter of first stand is greater than the diameter of second stand, fixed plate and spring all overlap the bottom of locating the second stand, contradict with the bottom surface of fixed plate in the upper end of spring, and the lower extreme of spring is contradicted with the upper end of first stand, the pressure strip passes through bolt assembly and installs in the upper end of second stand, be equipped with the sprue gate that corresponds with the pouring basin of mould shell on the pressure strip, on the mould shell is fixed in the fixed plate, and be equipped with the bed course between the lower extreme of mould shell and the base. The utility model discloses when the pouring, but electromagnetic vibrator matched mould shell provides continuous's mechanical oscillation, is convenient for water full foundry goods, has refined alloy casting's grain size, has improved alloy casting's mechanical properties.
Description
Technical field
The utility model relates to casting equipment technical field, in particular, and particularly a kind of precision-investment casting vibrating casting device.
Background technology
Investment precision casting technology is a kind of process of producing metal alloy castings, the alloy-steel casting of main production various sizes precision comparison height and shape matching complexity, and these foundry goods are widely used in the equipment such as Aero-Space, military project, electronics, oil, chemical industry, the energy, communications and transportation, light industry, weaving, pharmacy, medicine equipment.Owing to generally adopting the formwork of sandwich construction during precision-investment casting, casting structure is general all very complicated, casting section thickness is general all very little, therefore in order to these thin-wall complicated foundry goods of foot can be watered, the precision-investment casting formwork of this sandwich construction has to pass through high-temperature roasting, sintering temperature usually reaches 900-1200 DEG C, and the formwork after roasting usually at high temperature pours into a mould aluminium alloy.And due to the temperature before the cast of precision-investment casting formwork very high, after cast, the cooling velocity of aluminium alloy is very slow, and thus the crystal grain of foundry goods is very thick, and the mechanical property of foundry goods is lower, and this is that the essence of Melt casting is not enough.For this reason, necessaryly a kind of precision-investment casting vibrating casting device that can overcome the problems referred to above is provided.
Utility model content
The purpose of this utility model be to provide a kind of can refinement Melt casting crystal grain and the precision-investment casting vibrating casting device of mechanical castings can be improved.
In order to solve problem set forth above, the technical solution adopted in the utility model is:
A kind of precision-investment casting vibrating casting device, comprises base, electromagnetic vibrator, bed course, formwork, the first column, fixed head, the second column, pressure strip and spring;
Described electromagnetic vibrator is installed on the lower surface of base, and described first column is installed on the upper surface of base, and the upper end of the first column is located at by described second column, and the diameter of this first column is greater than the diameter of the second column;
Described fixed head and spring are all sheathed on the bottom of the second column, conflict in the upper end of this spring and the bottom surface of fixed head, conflict in the lower end of spring and the upper end of the first column;
Described pressure strip is installed on the upper end of the second column by bolt assembly;
Described pressure strip is provided with the sprue gate corresponding with the cup of formwork, and described formwork is fixed on described fixed head, and is provided with bed course between the lower end of formwork and base.
According to a preferred embodiment of the present utility model: described first column and the second column are that integral type is shaping.
According to a preferred embodiment of the present utility model: described bed course is cast iron bed course.
According to a preferred embodiment of the present utility model: the upper end of described second column is provided with helicitic texture, and described bolt assembly comprises setscrew nut and clamp nut, described setscrew nut and clamp nut are located on second column at the upper and lower two ends of pressure strip respectively.
Compared with prior art, the beneficial effects of the utility model are: the utility model is when pouring into a mould, and electromagnetic vibrator can provide continual mechanical oscillation to formwork, is convenient to water full foundry goods, the refinement grain size of alloy-steel casting, improves the mechanical property of alloy-steel casting.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment 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 embodiments more of the present utility model, 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 precision-investment casting vibrating casting device of the present utility model.
Description of reference numerals: 1, base, 2, electromagnetic vibrator, 3, bed course, 4, formwork, the 5, first column, 6, fixed head, the 7, second column, 8, pressure strip, 9, sprue gate, 10, bolt assembly, 11, spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1, the utility model provides a kind of precision-investment casting vibrating casting device, comprises base 1, electromagnetic vibrator 2, bed course 3, formwork 4, first column 5, fixed head 6, second column 7, pressure strip 8 and spring 11.
Wherein, described electromagnetic vibrator 2 is installed on the lower surface of base 1, and the first column 5 is installed on the upper surface of base 1, and the upper end of the first column 5 is located at by the second column 7, and the diameter of this first column 5 is greater than the diameter of the second column 7, so that the installation of fixed head 6.
Described fixed head 6 and spring 11 are all sheathed on the bottom of the second column 7, conflict in the upper end of this spring 11 and the bottom surface of fixed head 6, conflict in the lower end of spring 11 and the upper end of the first column 5, due to the setting of spring 11, when electromagnetic vibrator 2 vibrates, can to avoid between formwork 4 with fixed head 6 hard contacts, and provides the space of buffering, further increases the quality of cast.
Described pressure strip 8 is installed on the upper end of the second column 7 by bolt assembly 10, and described pressure strip 8 is provided with the sprue gate 9 corresponding with the cup of formwork 4, and described formwork 4 is fixed on described fixed head 6, and is provided with bed course 3 between the lower end of formwork 4 and base 1.By set screw assembly 10, can be convenient to regulate and make the sprue gate 9 on pressure strip 8 corresponding with the cup of formwork 4.
As preferably, described first column 5 and the second column 7 are that integral type is shaping, and namely the first column 5 and the second column 7 are the structure of multidiameter.
As preferably, described bed course 3 is cast iron bed course, can by vibration passing on formwork 4.
As preferably, the upper end of described second column 7 is provided with helicitic texture, and bolt assembly 10 comprises setscrew nut and clamp nut, and described setscrew nut and clamp nut are located on second column 7 at pressure strip about 8 two ends respectively.Be convenient to the upper-lower position regulating pressure strip 8 on the one hand, be convenient to pressure strip 8 to fix on the other hand.
The utility model is when pouring into a mould, and electromagnetic vibrator 2 provides continual mechanical oscillation by bed course 3 pairs of formworks 4, be convenient to water full foundry goods, and the refinement grain size of alloy-steel casting, improves the mechanical property of alloy-steel casting.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (4)
1. a precision-investment casting vibrating casting device, is characterized in that: comprise base (1), electromagnetic vibrator (2), bed course (3), formwork (4), the first column (5), fixed head (6), the second column (7), pressure strip (8) and spring (11); Described electromagnetic vibrator (2) is installed on the lower surface of base (1), described first column (5) is installed on the upper surface of base (1), described second column (7) is located at the upper end of the first column (5), and the diameter of this first column (5) is greater than the diameter of the second column (7); Described fixed head (6) and spring (11) are all sheathed on the bottom of the second column (7), conflicting in the upper end of this spring (11) and the bottom surface of fixed head (6), conflicts in the lower end of spring (11) and the upper end of the first column (5); Described pressure strip (8) is installed on the upper end of the second column (7) by bolt assembly (10); Described pressure strip (8) is provided with the sprue gate (9) corresponding with the cup of formwork (4), described formwork (4) is fixed on described fixed head (6), and is provided with bed course (3) between the lower end of formwork (4) and base (1).
2. precision-investment casting vibrating casting device according to claim 1, is characterized in that: described first column (5) and the second column (7) for integral type shaping.
3. precision-investment casting vibrating casting device according to claim 1, is characterized in that: described bed course (3) is cast iron bed course.
4. precision-investment casting vibrating casting device according to claim 1, it is characterized in that: the upper end of described second column (7) is provided with helicitic texture, described bolt assembly (10) comprises setscrew nut and clamp nut, and described setscrew nut and clamp nut are located on second column (7) at the upper and lower two ends of pressure strip (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648731.7U CN205217924U (en) | 2015-08-25 | 2015-08-25 | Fired mold precision casting vibration pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648731.7U CN205217924U (en) | 2015-08-25 | 2015-08-25 | Fired mold precision casting vibration pouring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205217924U true CN205217924U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520648731.7U Expired - Fee Related CN205217924U (en) | 2015-08-25 | 2015-08-25 | Fired mold precision casting vibration pouring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205217924U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931580A (en) * | 2018-01-05 | 2018-04-20 | 青岛宏新天机械有限公司 | One kind vibration auxiliary model casting device and casting process |
| CN109465402A (en) * | 2018-11-19 | 2019-03-15 | 沈阳航发精密铸造有限公司 | A kind of casting monoshell casting holder device |
| CN109654957A (en) * | 2017-10-12 | 2019-04-19 | 湖北航鹏化学动力科技有限责任公司 | A kind of combined vibrating running gate system |
-
2015
- 2015-08-25 CN CN201520648731.7U patent/CN205217924U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654957A (en) * | 2017-10-12 | 2019-04-19 | 湖北航鹏化学动力科技有限责任公司 | A kind of combined vibrating running gate system |
| CN107931580A (en) * | 2018-01-05 | 2018-04-20 | 青岛宏新天机械有限公司 | One kind vibration auxiliary model casting device and casting process |
| CN109465402A (en) * | 2018-11-19 | 2019-03-15 | 沈阳航发精密铸造有限公司 | A kind of casting monoshell casting holder device |
| CN109465402B (en) * | 2018-11-19 | 2021-01-22 | 中国航发沈阳黎明航空发动机有限责任公司 | Casting single-shell pouring support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20170825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |