CN203495134U - Lost foam mould for automobile overturn bracket casting - Google Patents
Lost foam mould for automobile overturn bracket casting Download PDFInfo
- Publication number
- CN203495134U CN203495134U CN201320608568.2U CN201320608568U CN203495134U CN 203495134 U CN203495134 U CN 203495134U CN 201320608568 U CN201320608568 U CN 201320608568U CN 203495134 U CN203495134 U CN 203495134U
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- mould body
- mould
- patrix
- counterdie
- loose piece
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- Expired - Fee Related
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Abstract
The utility model discloses a lost foam mould for an automobile overturn bracket casting. The lost foam mould comprises an upper mould body and a lower mould body and is characterized in that an upper mould insert is arranged in the upper mould body; two upper mould combination loose pieces are symmetrically arranged between the upper mould insert and the upper mould body and positioned on the inner surface of the upper mould body through permanent magnet; a lower mould insert is arranged in the lower mould body; a lower mould loose piece is arranged at the inner side of the lower mould insert piece; meanwhile, material blowing ports are respectively formed in the mould splitting surfaces of the upper mould body and the lower mould body. The lost foam mould for the automobile overturn bracket casting has the advantages that the two upper mould combination loose pieces are positioned by adopting the permanent magnet, installation and operation are simple and convenient, positioning is correct, and the appearance of a stripped mould is high in precision.
Description
Technical field
the utility model relates to a kind of evaporative pattern mold, especially a kind of vehicle turning bracket casting evaporative pattern mold.
Background technology
in prior art to for directly suppress the design of the turnover bracket foundry goods evaporative pattern mold of Foam Pattern on steam pressure forming machine, the common feature of casting structure is: castings material is ZG35, the equal <20 kg of quality, external form overall size is 230 mm * 220, mm * 200 mm, the three-dimensional of foundry goods is porose, hole or boss structure all, and the parting scheme of its foundry goods Foam Pattern can adopt curved surface parting, one or more loose piece, insert to realize the molding requirement of its labyrinth; For the docking structure of inserting with die ontology that forms apperance surface, equal partial blocks in apperance, can make like this apperance appearance quality produced better, but exist porous plug that inconvenience is installed, and the shortcoming that difficulty is larger of docking of inserting with die ontology; For forming the loose piece of apperance surface location and the docking structure of die ontology, adopt the middle partial block in apperance structure, also exist porous plug that inconvenience is installed, and the larger shortcoming of Foam Pattern molding difficulty; Because the loose piece being provided with in mould is more, be not easy location simultaneously, easily cause Foam Pattern precision low, depanning is of poor quality.
Summary of the invention
the utility model object is: provide a kind of simple in structure, apperance precision is high, and the vehicle turning bracket casting evaporative pattern mold of easy molding.
the technical solution of the utility model is: a kind of vehicle turning bracket casting evaporative pattern mold; comprise mould body and lower mould body; it is characterized in that; in described upper mould body, being provided with patrix inserts; on inserting and be described, described patrix is symmetrical arranged die combination loose piece on two between mould body; and on described two, die combination loose piece is positioned described patrix body internal surface by permanent magnet; in described lower mould body, being provided with counterdie inserts; in the described counterdie inner side of inserting, be provided with counterdie loose piece, on the die joint of mould body and described lower mould body, be provided with and blow material mouthful on described simultaneously.
preferably, described upper die combination loose piece comprises two patrix loose pieces, and described two patrix loose pieces connect by reverse assembled inlay blocks.
preferably, described counterdie loose piece is in the described counterdie top parting of inserting.
preferably, described upper mould body is inserted vertical connection with described patrix.
the utility model has the advantages that:
1. the utility model adopts die combination loose piece in permanent magnet location and installation two, installation, easy and simple to handle, and accurate positioning, and depanning apperance precision is high;
2. the utility model adopts inserting and loose pieceization design both to make to process to be simplified, die design schemes becomes feasiblely, makes again mould porous plug simple installation, and processing and fabricating is more convenient.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is the utility model cutaway view;
fig. 2 is the utility model structural representation;
wherein: mould body on 1,2 times mould bodies, 3 patrixes are inserted, die combination loose piece on 4,5 counterdies are inserted, 6 counterdie loose pieces, 7 blow material mouthful.
The specific embodiment
embodiment: shown in Fig. 1,2, a kind of vehicle turning bracket casting evaporative pattern mold, comprise mould body 1 and lower mould body 2, in upper mould body 1, be provided with patrix and insert 3, patrix insert 3 and upper mould body 1 between be symmetrical arranged die combination loose piece 4 on two, and on two, die combination loose piece 4 is positioned upper mould body 1 inner surface by permanent magnet, in lower mould body 2, be provided with counterdie and insert 5, in counterdie 5 inner sides of inserting, be provided with counterdie loose piece 6, on the die joint of upper mould body 1 and lower mould body 2, be provided with and blow material mouthfuls 7 simultaneously; Upper die combination loose piece 4 comprises two patrix loose pieces, and two patrix loose pieces connect by reverse assembled inlay blocks; Counterdie loose piece 6 is in the counterdie 5 top partings of inserting; Upper mould body 1 was inserted for 3 vertical connections with patrix.
the utility model advantage is, adopts die combination loose piece 4 in permanent magnet location and installation two, installation, easy and simple to handle, and accurate positioning, and depanning apperance precision is high; Adopt inserting and loose pieceization design both to make to process to be simplified simultaneously, die design schemes becomes feasiblely, makes again mould porous plug simple installation, processing and fabricating is more convenient.
above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a vehicle turning bracket casting evaporative pattern mold; comprise mould body and lower mould body; it is characterized in that; in described upper mould body, being provided with patrix inserts; on inserting and be described, described patrix is symmetrical arranged die combination loose piece on two between mould body; and on described two, die combination loose piece is positioned described patrix body internal surface by permanent magnet; in described lower mould body, being provided with counterdie inserts; in the described counterdie inner side of inserting, be provided with counterdie loose piece, on the die joint of mould body and described lower mould body, be provided with and blow material mouthful on described simultaneously.
2. vehicle turning bracket casting evaporative pattern mold according to claim 1, is characterized in that, described upper die combination loose piece comprises two patrix loose pieces, and described two patrix loose pieces connect by reverse assembled inlay blocks.
3. vehicle turning bracket casting evaporative pattern mold according to claim 1, is characterized in that, described counterdie loose piece is in the described counterdie top parting of inserting.
4. vehicle turning bracket casting evaporative pattern mold according to claim 1, is characterized in that, described upper mould body is inserted vertical connection with described patrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608568.2U CN203495134U (en) | 2013-09-29 | 2013-09-29 | Lost foam mould for automobile overturn bracket casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608568.2U CN203495134U (en) | 2013-09-29 | 2013-09-29 | Lost foam mould for automobile overturn bracket casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495134U true CN203495134U (en) | 2014-03-26 |
Family
ID=50326141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320608568.2U Expired - Fee Related CN203495134U (en) | 2013-09-29 | 2013-09-29 | Lost foam mould for automobile overturn bracket casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495134U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439058A (en) * | 2014-12-06 | 2015-03-25 | 沈阳工业大学 | Lost foam white type manufacturing mold for agricultural power shovel point |
| CN104985130A (en) * | 2015-05-27 | 2015-10-21 | 含山县恒翔机械制造有限公司 | Preparation method of advertising lamp bracket at top of taxi |
| CN109550895A (en) * | 2017-09-25 | 2019-04-02 | 高淳县龙宁精密铸造有限公司 | Crossbeam evaporative pattern and its method for casting beam |
-
2013
- 2013-09-29 CN CN201320608568.2U patent/CN203495134U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104439058A (en) * | 2014-12-06 | 2015-03-25 | 沈阳工业大学 | Lost foam white type manufacturing mold for agricultural power shovel point |
| CN104985130A (en) * | 2015-05-27 | 2015-10-21 | 含山县恒翔机械制造有限公司 | Preparation method of advertising lamp bracket at top of taxi |
| CN109550895A (en) * | 2017-09-25 | 2019-04-02 | 高淳县龙宁精密铸造有限公司 | Crossbeam evaporative pattern and its method for casting beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |