CN203992317U - A kind of mould of registration - Google Patents
A kind of mould of registration Download PDFInfo
- Publication number
- CN203992317U CN203992317U CN201420125175.0U CN201420125175U CN203992317U CN 203992317 U CN203992317 U CN 203992317U CN 201420125175 U CN201420125175 U CN 201420125175U CN 203992317 U CN203992317 U CN 203992317U
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- Prior art keywords
- cover half
- mould
- dynamic model
- frame
- assembly
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Abstract
The utility model provides a kind of mould of registration, belongs to technical field of mold.It has solved existing mould and has located coarse problem.The mould of this registration comprises cover half assembly, on cover half assembly, fasten and have dynamic model assembly, on dynamic model assembly, be fixed with two mould pin, cover half assembly comprises cover half frame and cover half core, cover half core is located in cover half frame, dynamic model assembly comprises dynamic model frame, in dynamic model frame, be provided with moving-mould-core, dynamic model frame lower end is provided with mould pin, mould pin is provided with push pedal, in push pedal, be fixed with push rod fixed head, on push rod fixed head, be fixed with some equally distributed push rods, push rod is successively through above-mentioned dynamic model frame and moving-mould-core, cover half frame and cover half core adopt bolt to be connected, dynamic model frame and moving-mould-core adopt bolt to be connected, on dynamic model frame, guide pin bushing is installed and guide pin bushing is opening down, guide pillar has been threaded on cover half frame, guide pin bushing and guide pillar have respectively at least two and along center line symmetry.The utlity model has advantage simple in structure, precision is high.
Description
Technical field
The utility model belongs to technical field of mold, is specifically related to a kind of mould of registration.
Background technology
Mould industry produce upper in order to injection moulding, blowing, extrude, various moulds and instrument that the method such as die casting or forging forming, smelting, punching press, stretching obtains required product.In brief, mould is the instrument for formed article, and this instrument is made up of various parts, and different moulds is made up of different parts.
Die casting is a kind of method of casting liquid forging, a kind of technique completing on special die casting die forging machine.Its basic craft course is: the first low speed of molten metal or high-speed casting fill in the die cavity of type progressive die tool, mould has movable cavity surface, it,, along with the cooling procedure pressurization of molten metal is forged, had both eliminated the shrinkage porosity defect of contraction cavity of blank, also made the interior tissue of blank reach the Broken Crystal of forging state.Existing mould generally includes the dynamic model assembly and the cover half assembly that fasten up and down, in dynamic model assembly, guide pillar is installed, in cover half assembly, guide pin bushing is installed, although adopt such guide pin bushing guide pillar location also can play certain positioning action, easily enter dust or industrial scrap in guide pin bushing and cause the location of die casting next time inaccurate in the time that dynamic model assembly is removed.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, proposed a kind of simple in structure, good product quality, production efficiency high can registration mould.
The purpose of this utility model can realize by following technical proposal: a kind of mould of registration, comprise cover half assembly, on cover half assembly, fasten and have dynamic model assembly, on dynamic model assembly, be fixed with two corresponding mould pin that arrange, cover half assembly comprises cover half frame and cover half core, cover half core is located in cover half frame, dynamic model assembly comprises and being fastened on cover half frame and cover half is frameed shift moving relatively dynamic model frame, in dynamic model frame, be provided with moving-mould-core, and in the time that being fastened on cover half frame, dynamic model frame forms at least one die casting die cavity between cover half core and moving-mould-core, dynamic model frame lower end is provided with mould pin, mould pin is provided with push pedal, in push pedal, be fixed with push rod fixed head, on described push rod fixed head, be fixed with some equally distributed push rods, described push rod is successively through above-mentioned dynamic model frame and moving-mould-core, it is characterized in that, described cover half frame and cover half core adopt bolt to be connected, described dynamic model frame and moving-mould-core adopt bolt to be connected, guide pin bushing and described guide pin bushing are installed opening down on dynamic model frame, on cover half frame, be threaded and in the time of dynamic model assembly and cover half assembly fastening, insert the guide pillar of guide pin bushing, described guide pin bushing and guide pillar have respectively at least two and along center line symmetry.
In the mould of above-mentioned a kind of registration, described push rod is circumferentially uniformly distributed.
In the mould of above-mentioned a kind of registration, described push pedal is bolted on push rod fixed head.
In the mould of above-mentioned a kind of registration, on described mould pin inner side, there is spacing block set, the two ends of described push pedal are separately positioned on described spacing block set.
In the mould of above-mentioned a kind of registration, between described cover half assembly and dynamic model assembly, be provided with the spreader being communicated with described die casting die cavity.
In the mould of above-mentioned a kind of registration, described cover half frame is provided with barrel, and the discharge end of barrel is communicated with the feed end of spreader.
In the mould of above-mentioned a kind of registration, on described dynamic model assembly and cover half assembly, be equipped with water-cooling structure.
Compared with prior art, the utlity model has following advantage: 1, cover half frame and cover half core adopt bolt to be connected, and it is more stable that dynamic model frame and moving-mould-core adopt bolt to be connected, and can not be shifted; 2, guide pin bushing is opening down, and in removing dynamic model assembly, dust and industrial scrap cannot enter in guide pin bushing, locates inaccuracy while having avoided next time matched moulds; 3, reasonable in design, simple in structure, improved production efficiency, the steady quality of die casting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial sectional view of the present utility model.
In figure, 1, cover half frame; 11, cover half core; 12, barrel; 2, dynamic model frame; 21, moving-mould-core; 3, mould pin; 31, spacing block set; 4, push pedal; 5, push rod fixed head; 6, push rod; 7, guide pin bushing; 8, guide pillar.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1-2, the mould of this registration comprises cover half assembly, on cover half assembly, fasten and have dynamic model assembly, on dynamic model assembly, be fixed with two corresponding mould pin 3 that arrange, cover half assembly comprises cover half frame 1 and cover half core 11, cover half core 11 is located in cover half frame 1, dynamic model assembly comprises the dynamic model frame 2 that is fastened on cover half frame 1 and can moves relative to cover half frame 1, in dynamic model frame 2, be provided with moving-mould-core 21, and in the time that being fastened on cover half frame 1, dynamic model frame 2 forms at least one die casting die cavity between cover half core 11 and moving-mould-core 21, dynamic model frame 2 lower ends are provided with mould pin 3, mould pin 3 is provided with push pedal 4, in push pedal 4, be fixed with push rod 6 fixed heads 5, on described push rod 6 fixed heads 5, be fixed with some equally distributed push rods 6, described push rod 6 is successively through above-mentioned dynamic model frame 2 and moving-mould-core 21, described cover half frame 1 and cover half core 11 adopt bolt to be connected, described dynamic model frame 2 and moving-mould-core 21 adopt bolt to be connected, guide pin bushing 7 and described guide pin bushing 7 are installed opening down on dynamic model frame 2, on cover half frame 1, be threaded and in the time of dynamic model assembly and cover half assembly fastening, insert the guide pillar 8 of guide pin bushing 7, described guide pin bushing 7 and guide pillar 8 have respectively at least two and along center line symmetry.
When mould is during at die-cast product, cover half frame 1 and cover half core 11 adopt bolt to be connected and dynamic model frame 2 and moving-mould-core 21 adopt bolt to be connected can to ensure the relatively stable of cover half assembly and dynamic model assembly, can not produce deviation or displacement.
Fasten dynamic model assembly on cover half assembly time, conventionally guide pillar 8 is inserted to guide pin bushing 7, in the time that a product die cast is removed dynamic model assembly, guide pin bushing 7 be positioned on dynamic model assembly and openend down, airborne dust and industrial scrap can not enter in guide pin bushing 7, while again dynamic model assembly being fastened on cover half assembly, just do not have deviation next time, guide pillar 8 is threaded on cover half frame 1 simultaneously, if guide pillar 8 has affected moving of shaped article or it is inconvenient to cause dynamic model assembly to use, detachable at any time, simple and convenient.
Dynamic model frame 2 and moving-mould-core 21 adopt bolt to be connected in circumferential equally distributed eight push rods 6 that are evenly distributed with the die casting that can withstand in described die casting die cavity between described mould pin 3 in the time that dynamic model frame 2 departs from cover half frame 1, push rod 6 one end are fixed on push rod 6 fixed heads 5, on thimble fixed head, be fixed with push pedal 4, push rod 6 other ends are all successively through described dynamic model frame 2 and moving-mould-core 21.Secondly, be equipped with Guided Ejection Bushing 7 on thimble fixed head, the other end of Guided Ejection Bushing 7 is through described push pedal 4, is provided with the ejector retainner plate lead that can slide and be connected with dynamic model frame 2 along Guided Ejection Bushing 7 in Guided Ejection Bushing 7.In addition, on mould pin 3 inner sides, have spacing block set 31, the two ends of described push pedal 4 are separately positioned on described spacing block set 31.The spacing block set 31 is here greater than the gross thickness of push pedal 4 and thimble fixed head to the distance between dynamic model frame 2.
In order to improve die casting quality, between cover half assembly and dynamic model assembly, be provided with the spreader being communicated with described die casting die cavity, on cover half frame 1, be provided with barrel 12, the discharge end of barrel 12 is communicated with the feed end of spreader.
Further, as prioritization scheme, on dynamic model assembly and cover half assembly, be equipped with water-cooling structure.Water-cooling structure is the cooling duct being separately positioned on dynamic model assembly and cover half assembly, and water inlet end and the water side of cooling duct are respectively equipped with water pipe head.
The mould of this registration adopt guide pin bushing 7 upper guide post 8 under orientation conversion, and dynamic model assembly and the cover half assembly mode that all adopts bolt to be connected, ensure when dynamic model assembly and cover half assembly fasten accurately, die-cast product can not produce displacement yet, and simple in structure, easy to use.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. the mould of a registration, comprise cover half assembly, on cover half assembly, fasten and have dynamic model assembly, on dynamic model assembly, be fixed with two corresponding mould pin that arrange, cover half assembly comprises cover half frame and cover half core, cover half core is located in cover half frame, dynamic model assembly comprises and being fastened on cover half frame and cover half is frameed shift moving relatively dynamic model frame, in dynamic model frame, be provided with moving-mould-core, and in the time that being fastened on cover half frame, dynamic model frame forms at least one die casting die cavity between cover half core and moving-mould-core, dynamic model frame lower end is provided with mould pin, mould pin is provided with push pedal, in push pedal, be fixed with push rod fixed head, on described push rod fixed head, be fixed with some equally distributed push rods, described push rod is successively through above-mentioned dynamic model frame and moving-mould-core, it is characterized in that, described cover half frame and cover half core adopt bolt to be connected, described dynamic model frame and moving-mould-core adopt bolt to be connected, guide pin bushing and described guide pin bushing are installed opening down on dynamic model frame, on cover half frame, be threaded and in the time of dynamic model assembly and cover half assembly fastening, insert the guide pillar of guide pin bushing, described guide pin bushing and guide pillar have respectively at least two and along center line symmetry, described push rod is circumferentially uniformly distributed.
2. the mould of a kind of registration according to claim 1, is characterized in that, described push pedal is bolted on push rod fixed head.
3. the mould of a kind of registration according to claim 1, is characterized in that, on described mould pin inner side, has spacing block set, and the two ends of described push pedal are separately positioned on described spacing block set.
4. the mould of a kind of registration according to claim 3, is characterized in that, is provided with the spreader being communicated with described die casting die cavity between described cover half assembly and dynamic model assembly.
5. the mould of a kind of registration according to claim 4, is characterized in that, described cover half frame is provided with barrel, and the discharge end of barrel is communicated with the feed end of spreader.
6. the mould of a kind of registration according to claim 1, is characterized in that, on described dynamic model assembly and cover half assembly, is equipped with water-cooling structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125175.0U CN203992317U (en) | 2014-03-19 | 2014-03-19 | A kind of mould of registration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125175.0U CN203992317U (en) | 2014-03-19 | 2014-03-19 | A kind of mould of registration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992317U true CN203992317U (en) | 2014-12-10 |
Family
ID=52032382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420125175.0U Expired - Fee Related CN203992317U (en) | 2014-03-19 | 2014-03-19 | A kind of mould of registration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312027A (en) * | 2015-06-29 | 2017-01-11 | 杨洁霞 | A casting mould locating mechanism and sealing device |
| CN110181021A (en) * | 2019-07-08 | 2019-08-30 | 温州瑞都特殊钢有限公司 | Metal die-casting die |
-
2014
- 2014-03-19 CN CN201420125175.0U patent/CN203992317U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312027A (en) * | 2015-06-29 | 2017-01-11 | 杨洁霞 | A casting mould locating mechanism and sealing device |
| CN110181021A (en) * | 2019-07-08 | 2019-08-30 | 温州瑞都特殊钢有限公司 | Metal die-casting die |
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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: 20141210 Termination date: 20180319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |