CN203448614U - Investment casting pouring gate mould with adjustable size - Google Patents
Investment casting pouring gate mould with adjustable size Download PDFInfo
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- CN203448614U CN203448614U CN201320500761.4U CN201320500761U CN203448614U CN 203448614 U CN203448614 U CN 203448614U CN 201320500761 U CN201320500761 U CN 201320500761U CN 203448614 U CN203448614 U CN 203448614U
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- dividing plate
- side frame
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- mould
- top cover
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Abstract
The utility model relates to an investment casting pouring gate mould with an adjustable size. The investment casting pouring gate mould comprises a lower mould base, an upper mould top cover, a side frame and a plurality of baffle plates clamped on the side frame, wherein sizes of the lower mould base and the upper mould top cover are fixed, the height size of each baffle plate corresponds to the height size of the side frame, the side frame with same height size and the baffle plates are combined for use, and the side frame is combined with the upper mould top cover and the lower mould base for use after being combined with the baffle plates. Investment casting pouring gates with different sizes are pressed through changing the height of the frame or the clamping positions and the quantity of the baffle plates. The investment casting pouring gate mould has a movable core structure with an adjustable size; one group of moulds is capable of pressing a plurality of pouring gates of different sizes, the size of the investment casting pouring gate mould can be regulated by only regulating the quantity and the positions of the baffle plates inside the investment casting pouring gate mould; and the investment casting pouring gate mould has the advantages of being convenient to demould, reducing the moulding cost, reducing the production cost, shortening the moulding time, reducing the construction period, and increasing the production efficiency.
Description
Technical field
The utility model relates to the technical field of mould, particularly the adjustable model casting runner mould of a kind of size.
Background technology
In the preparation process of precision-investment casting product wax-pattern, in order to guarantee size precisely and to enhance productivity simultaneously, except part itself needs special mould, model casting runner system also needs compression molding to guarantee its size and dimension, therefore also needs to realize by mould.Common die is comprised of upper and lower mould, is integrative-structure, and size is fixing cannot be regulated, and one group of mould is only applicable to producing a kind of model casting running channel of size.Because different product model casting running channel size is variant, customary practice is at present, for every kind of model casting running channel is prepared mould, or given shape model casting running channel is prepared to mould, while needing the model casting running channel of different size, again it is carried out to later stage finishing.The method has improved the mould that the huge different size of quantity need to be prepared by production efficiency ，Dan enterprise to a certain extent, and the manufacture of lengthy and jumbled mould and deposit and increased production cost makes the mold management loaded down with trivial details.In addition, during the later stage jointing of model casting running channel, not only waste raw material, be also unfavorable for the raising of production efficiency.
Summary of the invention
The cost increase causing in order to overcome existing mould, in order further to enhance productivity, the utility model provides a kind of mould, and this mould can be suppressed difformity different size model casting running channel, and the model casting running channel of plastic a plurality of difformity different sizes of while.
Technical problem scheme of the present utility model is: mould is comprised of patrix top cover, side frame, dividing plate and counterdie base, and there is " T " font casting passage one end of patrix top cover; Side frame is divided into two parts at length direction, and every part inner side is provided with draw-in groove side by side, and two-part structure is symmetrical, and side frame has three kinds of different height dimensions; Dividing plate is two kinds of different-thickness sizes, and the size at the two ends of dividing plate is corresponding with the draw-in groove size on side frame, and dividing plate has three kinds of different height dimensions; The height dimension of dividing plate is corresponding with the height dimension of side frame, side frame, patrix top cover and counterdie base all have alignment pin or locating hole, the side frame of equal height size and baffle combination are used, and after side frame and baffle combination, use with patrix top cover and counterdie base combination.
Described side frame is divided into two parts at length direction from centre position.The thickness of described dividing plate is divided into I class dividing plate and II class dividing plate, and the thickness of I class dividing plate is 10 millimeters, and the thickness of II class dividing plate is 20 millimeters.Described dividing plate is placed in any one dividing plate draw-in groove, makes the change in size of model casting running channel on thickness direction.The side frame of described different-thickness and patrix top cover and counterdie base combination, realize the change in size of model casting running channel in short transverse.
The beneficial effects of the utility model are: this novel die is divided into shell mould and the large base part of core two, and shell mould mainly comprises counterdie base, patrix top cover and side frame.Core is mainly comprised of strip or long plate shape dividing plate, uses fashionable dress to be stuck on shell mould.Wherein counterdie base and patrix top cover size are fixed, and side frame and internal partition have the thickness of different size, select dividing plate and the frame combination of same thickness during use, are placed between counterdie base and patrix top cover, and matched moulds obsession needs model casting running channel.By following two kinds of modes, change dividing plate and the frame combination that model casting running channel size: I. selects different-thickness, can suppress the model casting running channel of thickness direction different size; II. change be installed position and the quantity of internal partition, can suppress the model casting running channel of width different size.During except mould, patrix top cover takes off from top, and side frame is extracted out respectively from two ends, easy to operate.
The utility model adopts after the mould of structure like this, realize the model casting running channel of same mould compacting difformity and different size, and the model casting running channel of the while some difformities of moulding and different size, the usefulness of comprehensive many arbitrages mould, reducing the manufacture quantity of mould and depositing the cost causing increases, during model casting running channel fabricator that minimizing causes due to size reason, greatly enhance productivity; Simultaneously workable, easy to use, be conducive to save cost, enhance productivity; Can adapt in addition the requirement to model casting running channel dimensional flexibility in Process of New Product Design, thus effective contracting quick turnaround time.
Accompanying drawing explanation
Fig. 1 is the utility model die assembly schematic diagram.
Fig. 2 is the utility model upper mould top cover schematic diagram, and wherein, 2-a is front view, and 2-b is left view.
Fig. 3 is the utility model die side frame and baffle combination schematic diagram, and wherein, 3-a is front view, and 3-b is left view.
Fig. 4 is the utility model lower mould base schematic diagram, and wherein, 4-a is front view, and 4-b is left view.
In figure, 1. patrix top cover, 2. alignment pin, 3. locating hole, the side frame that 4. thickness is 30mm, the I class dividing plate that 5. thickness is 30mm, 6. the II class dividing plate that thickness is 30mm, the side frame that 7. thickness is 20mm, the I class dividing plate that 8. thickness is 20mm, 9. the II class dividing plate that thickness is 20mm, the side frame that 10. thickness is 10mm, the I class dividing plate that 11. thickness are 10mm, 12. thickness are the II class dividing plate of 10mm, 13. counterdie bases, 14. limiting plates, 15. draw-in grooves, 16. casting passages
The specific embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Mould shown in Fig. 1 is comprised of patrix top cover 1, side frame 4,7,10, dividing plate 5,6,8,9,11,12 and counterdie base 13.Wherein the baffle combination of side frame and same thickness is used, and during combination, dividing plate two ends is embedded in the dividing plate draw-in groove a, b, c, d, e of side frame.There is " T " font casting passage 16 one end of patrix top cover 1, can guarantee that wax liquid is full of each die cavity.During use, counterdie base 13 is put on horizontal stand, determine after model casting running channel wax part gauge, select side frame and the baffle combination of corresponding size and quantity, lie against limiting plate 14 inner sides on counterdie base 13, and guarantee that the alignment pin 2 of side frame and the locating hole 3 of counterdie base match, finally patrix top cover 1 is lain against on side frame, the alignment pin 2 of guaranteeing patrix top cover 1 matches with the locating hole 3 of side frame, use press pressure head by mould from vertical direction compresses, can carry out casting operation, after wax liquid solidifies, remove press pressure head and remove modulo operation, first from top, take off patrix top cover 1, from two ends, remove respectively again side frame, model casting running channel wax part can take off, if (need to use dividing plate arrowhead) while once suppressing a plurality of model casting running channel wax part, dividing plate wherein can naturally come off after the separation of model casting running channel wax part.
The specific embodiment of the utility model mould compacting different size model casting running channel is as follows.For convenience of setting forth, spy does following regulation: in Fig. 1,1. coordinate system x direction of principal axis is defined as size, and 2. y direction of principal axis is defined as size, and 3. z direction of principal axis is defined as size.Wherein 2. size is immutable after Design of Dies machines, and can design according to actual needs suitable dimension, and 2. this Design of Dies size is 200mm.3. size changes with selected side frame 4,7,10 or dividing plate 5,6,8,9,11,12 sizes, for example side frame 4,7,10 and the dividing plate 5,6,8,9,11,12 of three kinds of thickness of this Design of Dies (be size 3.), thickness is respectively 10mm20mm and 30mm, adopt various combination mode, obtainable model casting running channel size kind is 3.: 10mm, 20mm, 30mm, 40mm(10mm+30mm), 50mm(20mm+30mm), 60mm(10mm+20mm+30mm), totally 6 kinds.
Size 1. by the kind of dividing plate, place quantity and the determining positions that is installed, this Design of Dies dividing plate kind has two kinds, be I class dividing plate (5,8,11) and II class dividing plate 6,9,12, every class dividing plate has 3 kinds of sizes, be 10mm, 20mm, 30mm, wherein I class dividing plate quantity is 5, and II class dividing plate quantity is 2.This Design of Dies dividing plate draw-in groove quantity is 5 (a, b, c, d, e), as shown in Figure 3.Adopt different dividing plate modes of emplacements, 1. the size of obtainable model casting running channel is: 10mm, 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 110mm, totally 10 kinds.
The utility model mould one-time formed model casting running channel size and quantity are determined by dividing plate placement location and quantity.For example, when I class dividing plate is placed in to dividing plate draw-in groove c, can obtain size be 1. 2 of the model casting running channels of 50mm; When II class dividing plate is placed in to dividing plate draw-in groove c, can obtain size 1. for 1. 1 of the model casting running channel of 50mm and size be 1 of the model casting running channel of 40mm; When I class dividing plate is placed in to dividing plate draw-in groove a, b, c, d, e, can obtain size be 1. 6 of the model casting running channels of 10mm, etc.In all combinations obtainable size 1. and quantity be: 110mm * 1(), 90mm * 1+10mm * 1, 80mm * 1+10mm * 1, 70mm * 1+30mm * 1, 70mm * 1+20mm * 1, 70mm * 1+10mm * 2, 60mm * 1+30mm * 1, 60mm * 1+10mm * 2, 50mm * 2, 50mm * 1+40mm * 1, 50mm * 1+30mm * 1, 50mm * 1+20mm * 1, 50mm * 1+10mm * 3, 40mm * 1+30mm * 1+10mm * 1, 40mm * 1+20mm * 1+10mm * 1, 40mm * 1+10mm * 3, 30mm * 3, 30mm * 2+20mm * 1, 30mm * 2+10mm * 2, 30mm * 1+20mm * 2, 30mm * 1+10mm * 4, 20mm * 2+10mm * 2, 20mm * 1+10mm * 4, 10mm * 6, totally 24 kinds of size combinations.
The utility model mould is the size designing according to existing need of production, when side frame or baffle dimensions changes to some extent and the conversion of the product size that combination difference produces all within protection domain of the present utility model.
In addition; the utility model is not only applicable to the mould of simple cuboid or tabular model casting running channel; mould for other shape model casting running channel of compacting; as long as it has adopted above-mentioned conversion dividing plate kind, has placed the model casting running channel product that quantity or position and conversion side frame size obtain difformity or size, also belong to protection domain of the present utility model.
Claims (5)
1. the model casting runner mould that size is adjustable, it is characterized in that: mould is comprised of patrix top cover (1), side frame (10,7,4), dividing plate (5,6,8,9,11,12) and counterdie base (13), and there is " T " font casting passage (16) one end of patrix top cover (1); Side frame (10,7,4) is divided into two parts at length direction, and every part inner side is provided with draw-in groove (a, b, c, d, e) side by side, and two-part structure is symmetrical, and side frame (10,7,4) has three kinds of different height dimensions; Dividing plate (5,6,8,9,11,12) is two kinds of different-thickness sizes, the size at dividing plate (5,6,8,9,11,12) two ends is corresponding with draw-in groove (a, b, c, d, the e) size on side frame, dividing plate (5,6,8,9,11,12) has three kinds of different height dimensions, and the height dimension of dividing plate (5,6,8,9,11,12) is corresponding with the height dimension of side frame (10,7,4); Side frame (10,7,4), patrix top cover (1) and counterdie base (13) all have alignment pin (2) or locating hole (3), the side frame of equal height size (10,7,4) and dividing plate (5,6,8,9,11,12) are used in combination, after the combination of side frame (10,7,4) and dividing plate (5,6,8,9,11,12) and patrix top cover (1) and counterdie base (13) be used in combination.
2. the adjustable model casting runner mould of size according to claim 1, is characterized in that: described side frame (10,7,4) is divided into two parts at length direction from centre position.
3. the adjustable model casting runner mould of size according to claim 1, it is characterized in that: the thickness of described dividing plate (5,6,8,9,11,12) is divided into I class dividing plate (5,8,11) and II class dividing plate (6,9,12), the thickness of I class dividing plate (5,8,11) is 10 millimeters, and the thickness of II class dividing plate (6,9,12) is 20 millimeters.
4. the adjustable model casting runner mould of size according to claim 1, it is characterized in that: described dividing plate (5,6,8,9,11,12) is placed in any one dividing plate draw-in groove (a, b, c, d, e), makes the change in size of model casting running channel on thickness direction.
5. the adjustable model casting runner mould of size according to claim 1, it is characterized in that: the side frame of described different-thickness (10,7,4) and patrix top cover (1) and counterdie base (13) combination, realize the change in size of model casting running channel in short transverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500761.4U CN203448614U (en) | 2013-08-16 | 2013-08-16 | Investment casting pouring gate mould with adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500761.4U CN203448614U (en) | 2013-08-16 | 2013-08-16 | Investment casting pouring gate mould with adjustable size |
Publications (1)
| Publication Number | Publication Date |
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| CN203448614U true CN203448614U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201320500761.4U Expired - Lifetime CN203448614U (en) | 2013-08-16 | 2013-08-16 | Investment casting pouring gate mould with adjustable size |
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| Country | Link |
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| CN (1) | CN203448614U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931537A (en) * | 2017-10-31 | 2018-04-20 | 株洲中航动力精密铸造有限公司 | The blade mold of blade profile size adjustable |
| CN109570448A (en) * | 2018-12-24 | 2019-04-05 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of model casting runner mould of size adjustable |
| CN110014122A (en) * | 2019-03-21 | 2019-07-16 | 襄阳豪聪机电有限公司 | Molding die is used in a kind of adjustable top plate production |
| CN111266524A (en) * | 2020-03-10 | 2020-06-12 | 航天海鹰(哈尔滨)钛业有限公司 | Variable-structure investment precision casting square-frame runner mold |
| CN112846680A (en) * | 2021-02-20 | 2021-05-28 | 洛阳佳会机械科技有限公司 | Manufacturing method of variable multi-purpose mould for foam plastic molding and foam plastic molding process |
-
2013
- 2013-08-16 CN CN201320500761.4U patent/CN203448614U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107931537A (en) * | 2017-10-31 | 2018-04-20 | 株洲中航动力精密铸造有限公司 | The blade mold of blade profile size adjustable |
| CN109570448A (en) * | 2018-12-24 | 2019-04-05 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of model casting runner mould of size adjustable |
| CN110014122A (en) * | 2019-03-21 | 2019-07-16 | 襄阳豪聪机电有限公司 | Molding die is used in a kind of adjustable top plate production |
| CN111266524A (en) * | 2020-03-10 | 2020-06-12 | 航天海鹰(哈尔滨)钛业有限公司 | Variable-structure investment precision casting square-frame runner mold |
| CN112846680A (en) * | 2021-02-20 | 2021-05-28 | 洛阳佳会机械科技有限公司 | Manufacturing method of variable multi-purpose mould for foam plastic molding and foam plastic molding process |
| CN112846680B (en) * | 2021-02-20 | 2023-08-29 | 洛阳佳会机械科技有限公司 | Manufacturing method of foam plastic molding variable multipurpose mold and foam plastic molding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100095 box 81, Haidian District, Beijing Patentee after: AECC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS Address before: 100095 Beijing 81 mailbox in Haidian District, Beijing Patentee before: AVIC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220406 Address after: 550014 shawen ecological science and Technology Industrial Park, Baiyun District, Guiyang City, Guizhou Province Patentee after: GUIYANG HANGFA PRECISION CASTING Co.,Ltd. Address before: 100095 box 81, Haidian District, Beijing Patentee before: AECC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |