CN203418081U - Wax injecting die structure - Google Patents
Wax injecting die structure Download PDFInfo
- Publication number
- CN203418081U CN203418081U CN201320432926.9U CN201320432926U CN203418081U CN 203418081 U CN203418081 U CN 203418081U CN 201320432926 U CN201320432926 U CN 201320432926U CN 203418081 U CN203418081 U CN 203418081U
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- CN
- China
- Prior art keywords
- wax
- die
- injecting
- die sleeve
- casting
- 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.)
- Expired - Lifetime
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- 238000005266 casting Methods 0.000 claims description 58
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005495 investment casting Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to a wax injecting die structure, and belongs to the technical field of the precision casting of dies. The wax injecting die comprises a wax pattern die formed by an upper die and a lower die, wherein a cavity is formed between the upper die and the lower die; a wax injecting channel is arranged between the cavity and the surface of the wax pattern die; a wax injecting die sleeve is embedded at the outer end opening of the wax injecting channel; the wax injecting die sleeve comprises an upper die and a lower die which are matched with the upper die and the lower die of the wax pattern die for use; the axial cross section of the wax injecting die sleeve is T-shaped; a center hole is formed in the axial center of the wax injecting die sleeve; the center hole and the wax injecting channel are concentric and have the same diameter. The wax injecting die sleeve in the wax injecting die structure is a universal wax injecting hole nested die, and can be replaced periodically to avoid the replacement of the whole wax pattern die, so that the production efficiency is greatly improved, the service life of the wax pattern die is prolonged, and the cost is reduced; besides, compared with a wax injecting nozzle, the wax injecting die sleeve is softer in texture, so that the excessive wear of the wax injecting nozzle can be effectively prevented.
Description
Technical field
The utility model relates to a kind of casting mould, is specifically related to a kind of wax mould lamps structure.
Background technology
In model casting production process, first need to manufacture wax-pattern module, then manufacture formwork, finally pour into a mould.Wherein the preparation of wax-pattern need to utilize wax injector to inject wax material in Wax mold, through pressurize moulding, obtains.Yet in preparing the process of wax-pattern, Wax mold, after long-term work, due to fretting wear for a long time between casting hole and pressure injection nozzle, the size in casting hole is changed, and the fitness between casting nozzle declines.In pressing the process of wax, wax material easily overflows from gap location, is bonded at around nozzle the equipment of making dirty on the one hand, waste wax material; On the other hand, owing to having gap between casting nozzle and casting hole, flow and the pressure of wax material when wax is pressed in impact, decline the dimensional accuracy of final wax-pattern, and defect increases.And the manufacturing cost of Wax mold is high, the process-cycle is long, often changes Wax mold infeasible, thereby is necessary its structure to improve.
Utility model content
The utility model, mainly for the weak point in existing production process, provides a kind of Wax mold that can effectively improve production efficiency, reduce cost.
The utility model is achieved through the following technical solutions technical goal.
Wax mold structure, comprises the Wax mold consisting of upper and lower mould, at described upper and lower mould, is provided with cavity, between described cavity and Wax mold surface, is provided with casting passage, it is characterized in that, at the port of described casting passage, is inlaid with casting die sleeve.
For the ease of the combination of casting die sleeve and Wax mold end, preferred technical scheme is, the axial cross section of described casting die sleeve is T-shaped, in the axial centre of described casting die sleeve, is provided with centre bore, described centre bore and the concentric same diameter of casting passage.
For the ease of the location of casting die sleeve centre bore, further preferred technical scheme is to be provided with taper hole in the bottom of described T section casting die sleeve.
For the ease of the location of casting die sleeve centre bore, further preferred technical scheme also has, and in the upper end of described T section casting die sleeve, is provided with locating hole, and described locating hole is positioned at the one or both sides of centre bore.
In order to simplify the structure of casting die sleeve, make it easy to processing, to be convenient to install, further preferred technical scheme also has, and the top of described T section casting die sleeve is rectangle, and bottom is tubular.
In order to prevent that wax mould is enclosed within casting wax process, produce and move, further preferred technical scheme also has, stationary fit between described casting die sleeve and Wax mold.
For the ease of the processing and fabricating of Wax mold, and the depanning of being convenient to press wax-pattern after wax, further preferred technical scheme also has, the joint face position of described casting passage between patrix and counterdie.
Advantage of the present utility model and beneficial effect are: this wax mold structure is simple, compact, reasonable in design, the casting die sleeve of wherein setting up is a kind of general nested mould in casting hole, employing comprises that the softer metal material processing of the quality of copper forms, and can effectively prevent the excessive wear of casting nozzle; Periodic replacement casting die sleeve can be avoided the replacing of whole Wax mold, significant prolongation the service life of Wax mold, solved the problem that the production cycle is long, processing cost is high of Wax mold, effectively improved production efficiency, reduced cost.
Accompanying drawing explanation
Fig. 1 is the utility model wax mould lamps structure schematic diagram;
Fig. 2 is the side view of Fig. 1.
In figure: 1, Wax mold; 2, cavity; 3, casting passage; 4, casting die sleeve; 5, centre bore; 6, taper hole; 7, locating hole.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, 2, the utility model is a kind of wax mould lamps structure, and this casting mould comprises the Wax mold 1 consisting of upper and lower mould, is provided with cavity 2 between upper and lower mould, between cavity 2 and Wax mold 1 surface, be provided with casting passage 3, at the port of casting passage 3, be inlaid with casting die sleeve 4.
In the utility model, for the ease of the combination of casting die sleeve and casting mould ends, preferred embodiment is, the axial cross section of casting die sleeve 4 is T-shaped, in the axial centre of casting die sleeve 4, is provided with centre bore 5, this centre bore 5 and the concentric same diameter of casting passage 3.
In the utility model, for the ease of the location of casting die sleeve centre bore, further preferred embodiment is to be provided with taper hole 6 in the bottom of T section casting die sleeve 4.
In the utility model, for the ease of the location of casting die sleeve centre bore, further preferred embodiment also has, and in the upper end of T section casting die sleeve 4, is provided with locating hole 7, and locating hole 7 is positioned at the one or both sides of centre bore 5.
In the utility model, in order to simplify the structure of casting die sleeve 4, make it easy to processing, be convenient to install, further preferred embodiment also has, and the top of T section casting die sleeve 4 is rectangle, and bottom is tubular.
In the utility model, in order to prevent that wax mould is enclosed within to press in wax process, produce and move, further preferred embodiment also has, stationary fit between casting die sleeve 4 and Wax mold 1.
In the utility model for the ease of the processing and fabricating of Wax mold 1, and the depanning of being convenient to wax-pattern after die casting, further preferred embodiment also has, the joint face position of casting passage 3 between patrix and counterdie.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. a wax mould lamps structure, described casting mould comprises the Wax mold that upper and lower mould forms, between described upper and lower mould, be provided with cavity, between described cavity and Wax mold surface, be provided with casting passage, it is characterized in that, port at described casting passage is inlaid with casting die sleeve, the axial cross section of described casting die sleeve is T-shaped, axial centre at described casting die sleeve is provided with centre bore, described centre bore and the concentric same diameter of casting passage, bottom at described T section casting die sleeve is provided with taper hole, upper end at described T section casting die sleeve is provided with locating hole, described locating hole is positioned at the one or both sides of centre bore, the top of described T section casting die sleeve is rectangle, bottom is tubular, stationary fit between described casting die sleeve and Wax mold, the joint face position of described casting passage between patrix and counterdie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432926.9U CN203418081U (en) | 2013-07-19 | 2013-07-19 | Wax injecting die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320432926.9U CN203418081U (en) | 2013-07-19 | 2013-07-19 | Wax injecting die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418081U true CN203418081U (en) | 2014-02-05 |
Family
ID=50017185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320432926.9U Expired - Lifetime CN203418081U (en) | 2013-07-19 | 2013-07-19 | Wax injecting die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418081U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734885A (en) * | 2017-01-18 | 2017-05-31 | 江苏永瀚特种合金技术有限公司 | A kind of method that cold wax stone and ceramic core are used for wax-pattern compacting simultaneously |
| CN107570662A (en) * | 2017-09-20 | 2018-01-12 | 北京星航机电装备有限公司 | A kind of pressure wax-pattern tool of Intermediate Gray interlayer cavity |
| CN111266526A (en) * | 2020-03-23 | 2020-06-12 | 河北钢研德凯科技有限公司 | Forming mold and casting wax mold forming method |
| CN114833303A (en) * | 2022-05-16 | 2022-08-02 | 湖南宝钺新材料科技有限公司 | Turbine disc positioning forming and measuring method |
-
2013
- 2013-07-19 CN CN201320432926.9U patent/CN203418081U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734885A (en) * | 2017-01-18 | 2017-05-31 | 江苏永瀚特种合金技术有限公司 | A kind of method that cold wax stone and ceramic core are used for wax-pattern compacting simultaneously |
| CN106734885B (en) * | 2017-01-18 | 2018-10-12 | 江苏永瀚特种合金技术有限公司 | A method of cold wax stone and ceramic core are used for wax-pattern simultaneously and suppressed |
| CN107570662A (en) * | 2017-09-20 | 2018-01-12 | 北京星航机电装备有限公司 | A kind of pressure wax-pattern tool of Intermediate Gray interlayer cavity |
| CN111266526A (en) * | 2020-03-23 | 2020-06-12 | 河北钢研德凯科技有限公司 | Forming mold and casting wax mold forming method |
| CN114833303A (en) * | 2022-05-16 | 2022-08-02 | 湖南宝钺新材料科技有限公司 | Turbine disc positioning forming and measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214400 No. 1, Shexiang Road, East District, Xincheng construction industrial resettlement zone, Wuxi City, Jiangsu Province Patentee after: Jiangsu Yonghan special alloy technology Co.,Ltd. Address before: 214400 No. 1, Shexiang Road, East District, Xincheng construction industrial resettlement zone, Wuxi City, Jiangsu Province Patentee before: SUVAST SPEICAL ALLOY TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term |