CN206296423U - One kind meets different compression ratio piston moulds - Google Patents
One kind meets different compression ratio piston moulds Download PDFInfo
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- CN206296423U CN206296423U CN201621216195.4U CN201621216195U CN206296423U CN 206296423 U CN206296423 U CN 206296423U CN 201621216195 U CN201621216195 U CN 201621216195U CN 206296423 U CN206296423 U CN 206296423U
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- China
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- inner core
- mould
- template
- sliding block
- compression ratio
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Abstract
One kind meets different compression ratio piston moulds, including sandbox, template, template sliding block and belly core sand mo(u)ld tool, it is described that belly core sand mo(u)ld tool is by mould, inner core left mould, inner core right mould on inner core and mould is constituted under inner core, inner core left mould and inner core right mould are symmetrically set in the top of mould under inner core, located at inner core left mould and the top of inner core right mould, mould is arranged on inner core base mould under inner core on inner core；Template sliding block is slidably connected with template, and heart base is installed at the top of template sliding block；Belly core sand mo(u)ld has and inner core base is in sandbox；This meets different compression ratio piston moulds, and the casting of different compression ratio piston moulds is met by changing lower mould base and template sliding block, improves operating efficiency, reduces Mold Making time, reduces cost.
Description
Technical field
The utility model is related to whole black spherical iron piston, steel head iron skirt built-up piston mold design field, especially a kind of full
Foot difference compression ratio piston mould.
Background technology
Currently on the market for different compression ratio spherical iron piston moulds, it is necessary to make multigroup core mold, sandbox, template,
Take a lot of work, it is time-consuming and relatively costly.
Utility model content
The utility model aims to provide a kind of casting for meeting different compression ratio piston moulds, improves operating efficiency, reduces
The Mold Making time, reduces cost meets different compression ratio piston moulds.
To achieve the above object, the utility model provides following technical scheme：One kind meets different compression ratio piston moulds,
Including sandbox, template, template sliding block and belly core sand mo(u)ld tool, the belly core sand mo(u)ld tool is by mould, inner core left mould, inner core on inner core
Mould composition under right mould and inner core, inner core left mould and inner core right mould are symmetrically set in the top of mould under inner core, and mould is located at inner core on inner core
The top of left mould and inner core right mould, mould is arranged on inner core base under inner core；Template sliding block is slidably connected with template, template sliding block
Top install heart base；Belly core sand mo(u)ld has and inner core base is in sandbox.
As further scheme of the present utility model：The template is provided with running channel sand mold mould.
As further scheme of the present utility model：The template sliding block bottom surface is curved, is provided with the top of template and type
The semi-cylindrical hill that plate sliding block coordinates.
Compared with prior art, the beneficial effects of the utility model are：This meets different compression ratio piston moulds, by more
Change mould base and template sliding block meets the casting of different compression ratio piston moulds, operating efficiency is improved, when reducing Mold Making
Between, reduces cost.
Brief description of the drawings
Fig. 1 is the structural representation of sandbox of the present utility model；
Fig. 2 is the top view of template of the present utility model；
Fig. 3 is the elevation of template of the present utility model；
Fig. 4 is the structural representation of belly core sand mo(u)ld tool of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, in the utility model embodiment, one kind meets different compression ratio piston moulds, including sandbox 1,
Template 2, template sliding block 3 and belly core sand mo(u)ld tool, the belly core sand mo(u)ld tool is by mould on inner core 4, inner core left mould 5, inner core right mould 6
Constituted with mould under inner core 7, inner core left mould 5 and inner core right mould 6 are symmetrically set in the top of mould 7 under inner core, mould 4 is located at inner core on inner core
The top of left mould 5 and inner core right mould 6, mould 7 is arranged on inner core base under inner core；Template sliding block 3 is slidably connected with template 2, type
The top of plate sliding block 3 is installed by heart base；Belly core sand mo(u)ld has and inner core base is in sandbox 1.
Above-mentioned, template 2 is provided with running channel sand mold mould.
Above-mentioned, the bottom surface of template sliding block 3 is curved, and the top of template 2 is provided with the semi-cylindrical hill coordinated with template sliding block 3.
Above-mentioned, the utility model only makes improvements to sand mould structure etc., and specific casting flow etc. is prior art.
Mould 4, inner core left mould 5, inner core right mould 6 are general on the inner core of interior core sand mould, according to the piston of different compression ratios,
Only need to change base.
Principle of the present utility model：First, sandbox, template 2 and template sliding block 3 composition piston blank profile.2nd, running channel sand
Pattern has made sand mold composition casting runner system.3rd, the made sand mold of interior core sand mould forms piston cavity.
Design feature of the present utility model：First, template 2 is designed using slide block type, is changed not according to different compression ratio pistons
Same sliding block.
2nd, interior core sand mould only need to change lower mould base according to different compression ratio pistons.
3rd, sandbox design has versatility, is applicable different compression ratio pistons.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (3)
1. one kind meets different compression ratio piston moulds, including sandbox, template, template sliding block and belly core sand mo(u)ld tool, its feature
It is that belly core sand mo(u)ld tool is by mould, inner core left mould, inner core right mould on inner core and mould is constituted under inner core, inner core left mould and interior
Core right mould is symmetrically set in the top of mould under inner core, and mould located at inner core left mould and the top of inner core right mould, pacify under inner core by mould on inner core
On inner core base；Template sliding block is slidably connected with template, and heart base is installed at the top of template sliding block；Belly core sand mo(u)ld has
With inner core base in sandbox.
2. it is according to claim 1 to meet different compression ratio piston moulds, it is characterised in that the template is provided with running channel
Sand mold mould.
3. it is according to claim 1 to meet different compression ratio piston moulds, it is characterised in that the template sliding block bottom surface is in
Arc, is provided with the semi-cylindrical hill coordinated with template sliding block at the top of template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621216195.4U CN206296423U (en) | 2016-11-11 | 2016-11-11 | One kind meets different compression ratio piston moulds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621216195.4U CN206296423U (en) | 2016-11-11 | 2016-11-11 | One kind meets different compression ratio piston moulds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206296423U true CN206296423U (en) | 2017-07-04 |
Family
ID=59203504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621216195.4U Active CN206296423U (en) | 2016-11-11 | 2016-11-11 | One kind meets different compression ratio piston moulds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206296423U (en) |
Cited By (1)
| 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 |
-
2016
- 2016-11-11 CN CN201621216195.4U patent/CN206296423U/en active Active
Cited By (1)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190115 Address after: 276500 Rizhao City Chengyang Economic Development Zone, Shandong Chengyang 888 North Road No. 888 Patentee after: Shandong evolutional New Material Co., Ltd. Address before: 276500 Chengyang North Road 888, Juxian Economic Development Zone, Linyi City, Shandong Province Patentee before: Rizhao Kinkong Piston Co., Ltd. |