CN203030877U - Rationing inclined pouring device for silica sol fired mold precision casting - Google Patents
Rationing inclined pouring device for silica sol fired mold precision casting Download PDFInfo
- Publication number
- CN203030877U CN203030877U CN 201220689143 CN201220689143U CN203030877U CN 203030877 U CN203030877 U CN 203030877U CN 201220689143 CN201220689143 CN 201220689143 CN 201220689143 U CN201220689143 U CN 201220689143U CN 203030877 U CN203030877 U CN 203030877U
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- formwork
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Abstract
The utility model discloses a rationing inclined pouring device for silica sol fired mold precision casting. The rationing inclined pouring device comprises a base, a limiting block arranged on the base, a supporting column arranged on the base, a rotating platform connected with a supporting frame in a pivot mode and rotating around the supporting frame, a formwork frame arranged on the rotating platform, a pouring basin frame arranged on the rotating platform, and a hydraulic cylinder, wherein one end of the hydraulic cylinder is connected with the rotating platform and the other end of the hydraulic cylinder is fixed on the base. According to the rationing inclined pouring device for silica sol fired mold precision casting, the hydraulic cylinder is used for driving a formwork and a pouring basin to rotate around a fixed shaft simultaneously, pouring is finished in the process of rotating from 0 degree to 90 degrees, in the whole process of pouring, pouring of castings in the process of inclined rotation can be finished by a silica sol formwork, stable mold filling of molten metal can be achieved, flow speed of the molten metal is stable and controllable, and air entrapment and oxidation of the molten metal can be reduced greatly.
Description
Technical field
The utility model relates to founder's packing technique field, and is particularly related to a kind of quantitative inclined casting device for the Ludox precision-investment casting.
Background technology
Casting and forging in the modern industry, to little cutting or do not have cutting, high accuracy, high surface finish and develop with the unmanageable complex parts of additive method or sub-assembly direction, for precision casting technology has been opened up application prospect widely.Ludox since its relative simple manufacturing process, cheap cost, source and pollution-free easily in modern precision-investment casting, use more and more widely.Compare with other investment precision casting technologies, the Ludox formwork makes the bigger precision casting of precision-investment casting production size become possibility with its higher intensity.But because full form casting process self, in the casting process of large scale foundry goods, because die cavity is dark excessively, metal liquid stream causes rolling up gas, oxidation because flow velocity is too fast, have a strong impact on surface quality and the internal soundness of foundry goods.Therefore, reduce poring rate in large-sized precision casting pouring process, alloy liquid steadily fills type, and cast finishes, and fully the quality to the raising foundry goods is very necessary in back rising head (cast gate) feeding.
The utility model content
In view of this, the utility model is intended to solve in the prior art in the Ludox casting process of large scale foundry goods, can't realize the stable control of accurate quantification poring rate, has a strong impact on technical problems such as the surface quality of foundry goods and internal soundness.
The utility model provides a kind of quantitative inclined casting device for the Ludox precision-investment casting, and it comprises: base; Limited block is arranged on the described base; Support column is arranged on the described base; Rotation platform articulates with support frame as described above, around the bracing frame rotation; The formwork frame is arranged on the described rotation platform; The cast gate glass stand is arranged on the described rotation platform; Hydraulic cylinder, the one end is connected with described rotation platform, and the other end is fixed on the described base.
Further, described quantitative inclined casting device for the Ludox precision-investment casting also comprises: the formwork frame is adjusted screw rod and is arranged at described rotation platform, and is connected with described formwork frame.
Further, described quantitative inclined casting device for the Ludox precision-investment casting also comprises: cast gate glass stand adjusting device is arranged on the described rotation platform, and is connected with described cast gate glass stand.
Further, described cast gate glass stand adjusting device comprises: orthogonal adjustment nut and adjustment screw rod.
Further, described limited block comprises first limited block and second limited block that are arranged at described rotation platform both sides respectively.
In sum, the quantitative inclined casting device that is used for the Ludox precision-investment casting that the utility model provides, adopt Driven by Hydraulic Cylinder formwork and cup to revolve around fixed axis simultaneously, in by 0 ° to 90 ° rotary course, finish cast, in whole casting process, make the Ludox formwork in the inclination rotary course, finish the cast of foundry goods, realize that molten metal steadily fills type, the molten metal flow velocity is steady, controlled, greatly reduces volume gas, the oxidation of molten metal.
Description of drawings
Figure 1A is depicted as the structural representation of the quantitative inclined casting device that is used for the Ludox precision-investment casting that the utility model one embodiment provides;
Figure 1B is depicted as the vertical view of the quantitative inclined casting device that is used for the Ludox precision-investment casting that the utility model one embodiment provides;
Fig. 2 A is depicted as the course of work schematic diagram of the quantitative inclined casting device that is used for the Ludox precision-investment casting that the utility model one embodiment provides;
Fig. 2 B is depicted as the course of work schematic diagram of the quantitative inclined casting device that is used for the Ludox precision-investment casting that the utility model one embodiment provides.
The specific embodiment
For the purpose of this utility model, feature are become apparent, below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
Please in conjunction with referring to Figure 1A and Figure 1B, it is depicted as the structural representation of the quantitative inclined casting device that is used for the Ludox precision-investment casting that the utility model one embodiment provides.
The quantitative inclined casting device that should be used for the Ludox precision-investment casting comprises: base 100, in the utility model embodiment, base 100 carries whole device for channel-section steel is welded, the stability in the assurance device course of work.Base 100 usefulness foundation bolts fix on the ground.
In the utility model embodiment, two groups on formwork frame 140 minutes, one group is fixed on the rotation platform, and one group is portable, comprises that also the formwork frame adjusts screw rod 170 and be arranged on the described rotation platform 130, and is connected with described formwork frame 140.
Can adjust screw rod 170 by the formwork frame and carry out the position adjustments of directions X, thereby the spacing of two groups of formwork framves is transferred to appropriate value, so that the different formwork of clamping.The position of the relative formwork frame of formwork anchor clamps Z direction is regulated by four dowel holes on the formwork frame.
Cast gate glass stand 150 is arranged on the described rotation platform 130.
In the utility model embodiment, also comprise: cast gate glass stand adjusting device 180 is arranged on the described rotation platform 130, and is connected with described cast gate glass stand 150.
Cast gate glass stand adjusting device 180 comprises: orthogonal adjustment nut 181 and adjustment screw rod 182.
After quantitatively cup is placed on the cast gate glass stand 150, be fixed on the cast gate glass stand 150 by pin.Adjust the position of cup Z directions by regulating cast gate glass stand Z direction adjustment nut 181, and be fixed.Adjust the position of screw rod 182 adjustment cup directions Xs by regulating cast gate glass stand directions X, and be fixed.
In the present embodiment, hydraulic cylinder 160 specifications choose and turning moment that rotation platform 130 is satisfied in the installation site requires and dimensional requirement, when rotation platform 130 was positioned at extreme position, hydraulic rotary mechanism was not in self-locking death situation attitude.
In order more clearly to explain the utility model, below in conjunction with Fig. 2 A and Fig. 2 B, the course of work of the quantitative inclined casting device that is used for the Ludox precision-investment casting that detailed description the utility model one embodiment provides, specific as follows:
Shown in Fig. 2 A, by regulating the distance between formwork frame 140 adjusting screw(rod)s adjustment moving form frame and the fixed formwork frame, select suitable formwork anchor clamps dowel hole to determine the Z-direction position of the relative rotation platform 130 of formwork anchor clamps, after above-mentioned adjustment is finished, formwork is placed 200 on formwork frame 140.
Cup 210 is placed on the cast gate glass stand 150 and by the locked hole on the cast gate glass stand 150 that it is locked, rotates cast gate glass stand Z direction respectively and adjust nut and cast gate glass stand directions X and adjust screw rod cup is adjusted to suitable position, so that follow-up cast.
An amount of molten metal is poured in the cup 210.
Starting hydraulic cylinder 160 is that rotation platform 130 rotates, and drives cup 210 and pours into a mould, can be according to the different poring rate of concrete foundry goods control.
Cast finishes the back unit state shown in Fig. 2 B, with anchor clamps the formwork 200 that pours is taken off, and hydraulic cylinder 160 is replied original state, prepares the next round cast.
From the above mentioned, a kind of quantitative inclined casting device for the Ludox precision-investment casting that the utility model embodiment provides, can make the darker formwork of the die cavity drop that cast gate molten metal drop is poured into a mould less than normal gravity in casting process by this device, and whole process drop is comparatively even, thereby has avoided because volume gas, the oxidative phenomena that the molten metal drop brings greatly in the casting process.The state of formwork was identical with normal gravity-assist pouring state after cast finished, and had guaranteed that cast gate (rising head) is to the sufficient feeding of foundry goods.Can reduce the oxide inclusion defective of large-sized precision foundry goods greatly, improve surface and the internal soundness of foundry goods.
In sum, the quantitative inclined casting device that is used for the Ludox precision-investment casting that the utility model embodiment provides, adopt Driven by Hydraulic Cylinder formwork and cup to revolve around fixed axis simultaneously, in by 0 ° to 90 ° rotary course, finish cast, in whole casting process, make the Ludox formwork in the inclination rotary course, finish the cast of foundry goods, realize that molten metal steadily fills type, the molten metal flow velocity is steady, controlled, greatly reduces volume gas, the oxidation of molten metal.
Though the utility model discloses as above with preferred embodiment; so it is not in order to limit the utility model; have in the technical field under any and know the knowledgeable usually; in not breaking away from spirit and scope of the present utility model; when being used for a variety of modifications and variations, therefore protection domain of the present utility model is as the criterion when looking claims person of defining.
Claims (5)
1. a quantitative inclined casting device that is used for the Ludox precision-investment casting is characterized in that, comprising:
Base;
Limited block is arranged on the described base;
Support column is arranged on the described base;
Rotation platform articulates with support frame as described above, around the bracing frame rotation;
The formwork frame is arranged on the described rotation platform;
The cast gate glass stand is arranged on the described rotation platform;
Hydraulic cylinder, the one end is connected with described rotation platform, and the other end is fixed on the described base.
2. the quantitative inclined casting device for the Ludox precision-investment casting according to claim 1 is characterized in that, also comprises: the formwork frame is adjusted screw rod and is arranged on the described rotation platform, and is connected with described formwork frame.
3. the quantitative inclined casting device for the Ludox precision-investment casting according to claim 1 is characterized in that, also comprises: cast gate glass stand adjusting device is arranged on the described rotation platform, and is connected with described cast gate glass stand.
4. the quantitative inclined casting device for the Ludox precision-investment casting according to claim 3 is characterized in that, described cast gate glass stand adjusting device comprises: orthogonal adjustment nut and adjustment screw rod.
5. the quantitative inclined casting device for the Ludox precision-investment casting according to claim 1 is characterized in that, described limited block comprises first limited block and second limited block that are arranged at described rotation platform both sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220689143 CN203030877U (en) | 2012-12-14 | 2012-12-14 | Rationing inclined pouring device for silica sol fired mold precision casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220689143 CN203030877U (en) | 2012-12-14 | 2012-12-14 | Rationing inclined pouring device for silica sol fired mold precision casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030877U true CN203030877U (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220689143 Expired - Lifetime CN203030877U (en) | 2012-12-14 | 2012-12-14 | Rationing inclined pouring device for silica sol fired mold precision casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030877U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182337A (en) * | 2016-08-31 | 2016-12-07 | 中国建筑材料科学研究总院 | A kind of flaky pottery shaped device and using method thereof |
| CN112355297A (en) * | 2020-10-10 | 2021-02-12 | 安徽省巢湖市宏顺机械铸造有限公司 | Mechanical casting device |
| CN112935237A (en) * | 2021-01-29 | 2021-06-11 | 南京特瑞线路器材有限公司 | Servo upset intelligence pouring production line of feeding of aluminum alloy mobile type |
| CN114210919A (en) * | 2021-12-28 | 2022-03-22 | 青岛旺升源金属科技有限公司 | Quantitative inclined pouring device for precise casting of silica sol investment mold |
-
2012
- 2012-12-14 CN CN 201220689143 patent/CN203030877U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106182337A (en) * | 2016-08-31 | 2016-12-07 | 中国建筑材料科学研究总院 | A kind of flaky pottery shaped device and using method thereof |
| CN106182337B (en) * | 2016-08-31 | 2019-01-29 | 中国建筑材料科学研究总院 | A kind of flaky pottery molding machine and its application method |
| CN112355297A (en) * | 2020-10-10 | 2021-02-12 | 安徽省巢湖市宏顺机械铸造有限公司 | Mechanical casting device |
| CN112935237A (en) * | 2021-01-29 | 2021-06-11 | 南京特瑞线路器材有限公司 | Servo upset intelligence pouring production line of feeding of aluminum alloy mobile type |
| CN114210919A (en) * | 2021-12-28 | 2022-03-22 | 青岛旺升源金属科技有限公司 | Quantitative inclined pouring device for precise casting of silica sol investment mold |
| CN114210919B (en) * | 2021-12-28 | 2024-02-02 | 青岛旺升源金属科技有限公司 | Quantitative inclined pouring device for precise casting of silica sol investment pattern |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |