CN104416118B - One is penetrated Wax mold and is screwed out structure - Google Patents
One is penetrated Wax mold and is screwed out structure Download PDFInfo
- Publication number
- CN104416118B CN104416118B CN201310375460.8A CN201310375460A CN104416118B CN 104416118 B CN104416118 B CN 104416118B CN 201310375460 A CN201310375460 A CN 201310375460A CN 104416118 B CN104416118 B CN 104416118B
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- core rod
- fore
- guide channel
- wax
- penetrating
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
One is penetrated Wax mold and is screwed out structure, including mold mould frame and be installed on framed in core rod, described core rod is spliced by multiple splicing blocks, this splicing block is longitudinally split strip, core rod periphery be provided be fixed on framed in core rod set, core rod set offers and guides the guide channel that the rotation of each splicing block rises and opens, the fore-set being easy to upwards eject core rod it is provided with in framed lower section, fore-set or each splicing block periphery are provided with the pin extended radially outwardly, each pin is stuck in the guide channel of correspondence, the each piece of core rod is made to rotate rising and separate by pin with coordinating of guide channel during fore-set upwards jack-up core rod.The core rod of mould, according to penetrating the design feature of wax-pattern, is divided into polylith, and rotatable rising is opened, facilitate the taking-up penetrating wax-pattern by the present invention, easy to operate, and efficiency is high, decreases to penetrate when wax-pattern takes out and damages the probability penetrating wax-pattern, improves yields.
Description
Technical field
The present invention relates to a kind of wax-pattern of penetrating and make the improvement technology of mould.
Background technology
Penetrating wax-pattern is mould commonly used in casting, and penetrates wax-pattern and need also exist for being molded in a mold.Having for arcuate structure penetrates wax-pattern for some rotation body structures and periphery, after shaping, taking-up the quickest, undamaged is this area a great problem in a mold.Accompanying drawing 1 is existing one and penetrates wax-pattern structural representation.This penetrates wax-pattern main body 6 is rotary body, and periphery is evenly equipped with the blade 7 longitudinally risen along axle center arc rotary, and penetrating wax-pattern structure from such can be seen that, uses conventional mould structure to take out and penetrates wax-pattern.
Summary of the invention
In view of this, the present invention provide a kind of design ingenious, penetrate wax-pattern convenient to remove penetrate Wax mold screw out structure.
The design that the present invention takes is:
One is penetrated Wax mold and is screwed out structure, including mold mould frame and be installed on framed in core rod, described core rod is spliced by multiple splicing blocks, this splicing block is longitudinally split strip, core rod periphery be provided be fixed on framed in core rod set, core rod set offers and guides the guide channel that the rotation of each splicing block rises and opens, the fore-set being easy to upwards eject core rod it is provided with in framed lower section, fore-set or each splicing block periphery are provided with the pin extended radially outwardly, each pin is stuck in the guide channel of correspondence, the each piece of core rod is made to rotate rising and separate by pin with coordinating of guide channel during fore-set upwards jack-up core rod.
Wherein, described core rod lower end diameter is less than upper end diameter, and middle part is the die cavity that Wax mold is penetrated in shaping, and the Mosaic face between each splicing block is to rotate arcwall face upwards along the same direction of axis of rotation, and guide channel is consistent with arcwall face direction of a curve.
Wherein, described core rod set is the cup-shaped mated with core rod outer shape and size, and guide channel runs through core rod jacket wall.
Wherein, being provided with the core rod post that core rod when preventing operation moves in core rod, this core rod post is interspersed in penetrates Wax mold center.
Wherein, described fore-set upper end is provided with a upper and lower movable disk Tong Bu with fore-set, core rod each splicing block torr is on movable disk, each pin is directly fixed on movable disk periphery, movable disk passes through the rotation that coordinates of pin and guide channel during moving on Tong Bu with fore-set, and band moving-mould-core rotates and rises and open.
Wherein, described framed being divided into top layer, middle level and bottom three layers, core rod set is fixed between top layer and middle level, and fore-set is between bottom and middle level.
Further, the handle plate extended to both sides of fore-set convenient to operate it is provided with in fore-set lower end.
The core rod of mould, according to penetrating the design feature of wax-pattern, is divided into polylith, and rotatable rising is opened, facilitate the taking-up penetrating wax-pattern by the present invention, easy to operate, and efficiency is high, decreases to penetrate when wax-pattern takes out and damages the probability penetrating wax-pattern, improves yields.
Accompanying drawing explanation
Fig. 1 be the embodiment of the present invention to be molded penetrate wax-pattern structural representation.
Fig. 2 is embodiment of the present invention overall structure schematic diagram.
Fig. 3 is that the present embodiment removes partial structurtes schematic diagram after upper strata and core rod post.
Fig. 4 is that the present embodiment eliminates structural representation behind framed middle level.
Fig. 5 is the present embodiment partial sectional view.
Detailed description of the invention
In order to allow those skilled in the art be more fully understood that technical scheme, the present invention is further elaborated below in conjunction with the accompanying drawings.
As shown in accompanying drawing 2～5.What the present embodiment disclosed penetrate, and Wax mold screws out structure penetrates wax-pattern for making shown in accompanying drawing 1, and this is penetrated Wax mold and screws out structure and include mold mould frame 1 and the core rod 2 being installed in framed 1.Wherein, this core rod 2 lower end diameter is less than upper end diameter, and middle part is the die cavity that Wax mold is penetrated in shaping, and this core rod 2 is spliced by multiple splicing blocks 21, splicing block 21 is longitudinally split strip, and the Mosaic face between each splicing block 21 is to rotate arcwall face upwards along the same direction of axis of rotation.The core rod set 3 being fixed in framed 1 it is provided with in core rod 2 periphery, this core rod 3 set is the cup-shaped mated with core rod 2 outer shape and size, core rod set 3 offers and guides the guide channel 31 that the rotation of each splicing block 21 rises and opens, guide channel 31 runs through core rod and overlaps 3 walls, and arcwall face direction of a curve is consistent.The fore-set 4 being easy to upwards eject core rod 2 it is provided with below framed 1, a upper and lower movable disk 41 synchronize with fore-set 4 it is provided with in fore-set 4 upper end, core rod 2 each splicing block 21 torr is on movable disk 41, be provided with the pin 22 extended radially outwardly in movable disk 41 periphery, each pin 22 is stuck in the guide channel 31 of correspondence.Movable disk 41 is rotated rising by the rotation that coordinates of pin 22 with guide channel 31, band moving-mould-core 2 and is opened during moving on Tong Bu with fore-set 4, is ejected by the wax-pattern of penetrating of shaping in die cavity.
In order to prevent core rod 2 axial vibrations impact in operation process from penetrating shaping investment pattern, being provided with a core rod post 5 in core rod 2, this core rod post 5 is interspersed in penetrates Wax mold center.
Installing for the ease of above-mentioned each parts, the present embodiment is divided into top layer 11, middle level 12 and bottom 13 3 layers, core rod set 3 to be fixed between top layer 11 and middle level 12 by framed 1, and fore-set 4 is between bottom 13 and middle level 12, and core rod post 5 runs through top layer 11 from the top down.Further, for the ease of operation, the handle plate 42 extended to both sides of fore-set 4 convenient to operate it is provided with in fore-set 4 lower end.
In the structure that above-described embodiment describes, pin 22 can also be directly fixed on each splicing block 21 periphery and extending radially outwardly and be interspersed in guide channel 31.Can realize above-described embodiment purpose under this structure equally, because operation principle and other modular constructions are all consistent with above-described embodiment with annexation, therefore not to repeat here.
It it is more than the present invention preferably implementation; it should be noted that; in the case of without departing substantially from present invention spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and deformation according to the present invention, and these change and deform the protection domain that all should belong to appended claims of the invention.
Claims (7)
1. penetrate Wax mold back-out structure for one kind, including mold mould frame (1) and be installed on framed in core rod (2), it is characterized in that, described core rod is spliced by multiple splicing blocks (21), this splicing block is longitudinally split strip, core rod periphery be provided be fixed on framed in core rod set (3), core rod set offers and guides the guide channel (31) that the rotation of each splicing block rises and opens, the fore-set (4) being easy to upwards eject core rod it is provided with in framed lower section, the pin (22) extended radially outwardly it is provided with at fore-set or each splicing block periphery, each pin is stuck in the guide channel of correspondence, the each piece of core rod is made to rotate rising and separate by pin with coordinating of guide channel during fore-set upwards jack-up core rod.
Wax mold of penetrating the most according to claim 1 screws out structure, it is characterized in that, described core rod lower end diameter is less than upper end diameter, the die cavity of Wax mold is penetrated for shaping in middle part, Mosaic face between each splicing block is to rotate arcwall face upwards along the same direction of axis of rotation, and guide channel is consistent with arcwall face direction of a curve.
Wax mold of penetrating the most according to claim 2 screws out structure, it is characterised in that described core rod set is the cup-shaped mated with core rod outer shape and size, and guide channel runs through core rod jacket wall.
Wax mold of penetrating the most according to claim 1 screws out structure, it is characterised in that being provided with the core rod post (5) that core rod when preventing operation moves in core rod, this core rod post is interspersed in penetrates Wax mold center.
Wax mold of penetrating the most according to claim 1 screws out structure, it is characterized in that, described fore-set upper end is provided with a upper and lower movable disk (41) Tong Bu with fore-set, core rod each splicing block torr is on movable disk, each pin is directly fixed on movable disk periphery, movable disk passes through the rotation that coordinates of pin and guide channel during moving on Tong Bu with fore-set, and band moving-mould-core rotates and rises and open.
Wax mold of penetrating the most according to claim 1 screws out structure, it is characterised in that described framed be divided into top layer (11), middle level (12) and bottom (13) three layers, and core rod set is fixed between top layer and middle level, and fore-set is between bottom and middle level.
Wax mold of penetrating the most according to claim 1 screws out structure, it is characterised in that be provided with the handle plate (42) extended to both sides of fore-set convenient to operate in fore-set lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375460.8A CN104416118B (en) | 2013-08-27 | 2013-08-27 | One is penetrated Wax mold and is screwed out structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310375460.8A CN104416118B (en) | 2013-08-27 | 2013-08-27 | One is penetrated Wax mold and is screwed out structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104416118A CN104416118A (en) | 2015-03-18 |
| CN104416118B true CN104416118B (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310375460.8A Active CN104416118B (en) | 2013-08-27 | 2013-08-27 | One is penetrated Wax mold and is screwed out structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104416118B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738545B (en) * | 2016-12-23 | 2018-12-11 | 湘潭电机股份有限公司 | A kind of motor stator core casting Combined internal mold cored structure that can radially demould |
| CN112589048B (en) * | 2020-12-09 | 2022-07-08 | 保定风帆精密机械科技有限公司 | Spiral upper cone casting die and process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201659254U (en) * | 2010-03-23 | 2010-12-01 | 泉州腾达精铸有限公司 | Die capable of one-step demolding |
| CN203061801U (en) * | 2012-12-11 | 2013-07-17 | 湖南天雁机械有限责任公司 | Turbocharger turbine blank wax pattern pouring mould with pneumatic ejection mechanism |
| CN203526462U (en) * | 2013-08-27 | 2014-04-09 | 惠东县吉邦五金制品有限公司 | Screwing-out structure for wax injection mold |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4509005B2 (en) * | 2005-11-01 | 2010-07-21 | 株式会社大同キャスティングス | Injection mold and method for producing wax model using the same |
-
2013
- 2013-08-27 CN CN201310375460.8A patent/CN104416118B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201659254U (en) * | 2010-03-23 | 2010-12-01 | 泉州腾达精铸有限公司 | Die capable of one-step demolding |
| CN203061801U (en) * | 2012-12-11 | 2013-07-17 | 湖南天雁机械有限责任公司 | Turbocharger turbine blank wax pattern pouring mould with pneumatic ejection mechanism |
| CN203526462U (en) * | 2013-08-27 | 2014-04-09 | 惠东县吉邦五金制品有限公司 | Screwing-out structure for wax injection mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104416118A (en) | 2015-03-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516369 second industrial zone, Baihua Town, Huidong County, Huizhou, Guangdong Patentee after: JIBANG PRECISION TECHNOLOGY CO.,LTD. Address before: 516369 second industrial zone, Baihua Town, Huidong County, Huizhou, Guangdong Patentee before: HUIDONG COUNTY JIBANG METAL PRODUCTS CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Spinning Structure for Wax Shooting Mold Effective date of registration: 20230601 Granted publication date: 20160907 Pledgee: Bank of Guangzhou Co.,Ltd. Huizhou Huidong Branch Pledgor: JIBANG PRECISION TECHNOLOGY CO.,LTD. Registration number: Y2023980042613 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |