CN204182885U - A kind of compression mod split sprue bush - Google Patents
A kind of compression mod split sprue bush Download PDFInfo
- Publication number
- CN204182885U CN204182885U CN201420568948.2U CN201420568948U CN204182885U CN 204182885 U CN204182885 U CN 204182885U CN 201420568948 U CN201420568948 U CN 201420568948U CN 204182885 U CN204182885 U CN 204182885U
- Authority
- CN
- China
- Prior art keywords
- sprue bush
- mold insert
- locating ring
- split
- compression mod
- 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
Links
- 230000006835 compression Effects 0.000 title claims abstract description 12
- 238000007906 compression Methods 0.000 title claims abstract description 12
- 238000004512 die casting Methods 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of compression mod split sprue bush, it makes the exchange of sprue bush simple, convenient, guarantees the versatility between mould and Die casting machine.It comprises the sprue bush mold insert on top, the sprue bush of bottom, described sprue bush mold insert is nested in the inner chamber of described locating ring, the Die casting machine that the entrance shape of described sprue bush mold insert corresponds to each model makes respectively, the outlet of described sprue bush mold insert is universal architecture, the upper entrance of its sprue bush that is connected, the lower annular structure evagination of described sprue bush mold insert is in the lower surface of described locating ring, the lower annular structure of described sprue bush mold insert is positioned in the top locating slot of described sprue bush, screw is anchored on described sprue bush after running through described lower annular structure, the lower surface of the described locating ring of correspondence position is close in the upper surface of described sprue bush.
Description
Technical field
The utility model relates to the technical field of mould structure, is specially a kind of compression mod split sprue bush.
Background technology
The production temperature of magnadure compression mod mould is about about 300 DEG C, and as the sprue bush connected with Die casting machine under the effect of expanding with heat and contract with cold, very easily damages because reaching fatigue limit.In addition, because the size of sprue bush limits, mould cannot be produced on the Die casting machine of different model, causes interchangeability in volume production process poor, inefficiency.
Summary of the invention
For the problems referred to above, the utility model provides a kind of compression mod split sprue bush, it makes sprue bush split, the upper part be connected with Die casting machine of sprue bush, the lower part be connected with mould material road of sprue bush forms independently two parts, the import of the outlet of the upper part of different model sprue bush and the lower part of sprue bush all can be connected, the model that the entrance of the upper part of sprue bush is made and corresponding Die casting machine can be supporting, guarantee that mould can exchange on the Die casting machine of different model, make the exchange of sprue bush simple, convenient, guarantee the versatility between mould and Die casting machine.
A kind of compression mod split sprue bush, it is characterized in that: it comprises the sprue bush mold insert on top, the sprue bush of bottom, described sprue bush mold insert is nested in the inner chamber of locating ring, the Die casting machine that the entrance shape of described sprue bush mold insert corresponds to each model makes respectively, the outlet of described sprue bush mold insert is universal architecture, the upper entrance of its sprue bush that is connected, the lower annular structure evagination of described sprue bush mold insert is in the lower surface of described locating ring, the lower annular structure of described sprue bush mold insert is positioned in the top locating slot of described sprue bush, screw is anchored on described sprue bush after running through described lower annular structure, the lower surface of the described locating ring of correspondence position is close in the upper surface of described sprue bush.
It is further characterized in that:
Be connected with shunting minor structure below the outlet of described sprue bush, described shunting minor structure is fixed on template;
The inner chamber of described locating ring makes corresponding to the outer shape of described sprue bush mold insert, and the outer ring surface side, upper end of described locating ring is convex flange arrangement, and described flange arrangement is anchored on the upper surface of mould by connecting screw;
Described sprue bush mold insert is specially the sprue bush mold insert that heat treatment material manufactures, and its hardness is HRC48 ~ 50, and its intensity is high, and anti-impact force is strong.
After adopting structure of the present utility model, sprue bush mold insert is separated with sprue bush, sprue bush mold insert and Die casting machine one_to_one corresponding, locating ring and sprue bush mold insert one_to_one corresponding, sprue bush mold insert, locating ring form standard component, when mould needs to change, staff only needs to find the locating ring corresponding with Die casting machine and sprue bush mold insert standard component namely can change, without the need to changing the sprue bush being positioned at mould inside, make the exchange of sprue bush simple, convenient, guarantee the versatility between mould and Die casting machine.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model;
Reference name in figure corresponding to each sequence number is as follows:
The sprue bush 2 of sprue bush mold insert 1, bottom, locating ring 3, entrance 4, outlet 5, lower annular structure 6, top locating slot 7, screw 8, upper entrance 9, outlet 10, shunting minor structure 11, flange arrangement 12, connecting screw 13.
Detailed description of the invention
A kind of compression mod split sprue bush, see Fig. 1: it comprises the sprue bush mold insert 1 on top, the sprue bush 2 of bottom, sprue bush mold insert 1 is nested in the inner chamber of locating ring 3, the Die casting machine that entrance 4 shape of sprue bush mold insert 1 corresponds to each model makes respectively, the outlet 5 of sprue bush mold insert 1 is universal architecture, the upper entrance 9 of its sprue bush 2 that is connected, lower annular structure 6 evagination of sprue bush mold insert 1 is in the lower surface of locating ring 3, the lower annular structure 6 of sprue bush mold insert 1 is positioned in the top locating slot 7 of sprue bush 2, screw 8 is anchored on sprue bush 2 after running through lower annular structure 6, the lower surface of the locating ring 3 of correspondence position is close in the upper surface of sprue bush 2.
Be connected with shunting minor structure 11 below the outlet 10 of sprue bush 2, shunting minor structure 11 is fixed on template (not shown in FIG., to belong to existing mature structure);
The inner chamber of locating ring 3 makes corresponding to the outer shape of sprue bush mold insert 1, and the outer ring surface side, upper end of locating ring 3 is convex flange arrangement 12, and flange arrangement 12 is anchored on the upper surface of mould by connecting screw 13;
Sprue bush mold insert 1 is specially the sprue bush mold insert that heat treatment material manufactures, and its hardness is HRC48 ~ 50, and its intensity is high, and anti-impact force is strong.
Its specific works principle is as follows: in former design, when different Die casting machines is produced, locating ring 3, whole sprue bush need be changed, but the end portion of sprue bush need design according to the actual demand of every mold, cannot accomplish standardization, this brings very big inconvenience for replacing Die casting machine.The lower part be connected with mould material road of the upper part be connected with Die casting machine of sprue bush, sprue bush is formed independently two parts by present design, namely sprue bush mold insert 1 is separated with sprue bush 2, sprue bush mold insert 1 and Die casting machine one_to_one corresponding, locating ring 3 and sprue bush mold insert 1 one_to_one corresponding, sprue bush mold insert 1, locating ring 3 form standard component, when mould needs to change, staff only needs to find the locating ring 3 corresponding with Die casting machine and sprue bush mold insert 1 standard component namely can change.
Beneficial effect: sprue bush mold insert 1 adopts nested structure, sprue bush mold insert 1 can the model different according to Die casting machine be changed.
Sprue bush mold insert 1 and sprue bush 2 body adopt screw 8 to fix, and install simple, convenient, in the process of volume production, amateur mould personnel can realize changing fast.
Sprue bush mold insert 1 is separated with mould inside part, and layman, in the process changed, can not cause burn failure because of accident.The replacing of sprue bush mold insert 1 only needs to use the inner hexagon spanner of common, unified model to realize.
The application's structure is simple, easily manufactured, stable, is convenient for changing.
Above specific embodiment of the utility model has been described in detail, but content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (4)
1. a compression mod split sprue bush, it is characterized in that: it comprises the sprue bush mold insert on top, the sprue bush of bottom, described sprue bush mold insert is nested in the inner chamber of locating ring, the Die casting machine that the entrance shape of described sprue bush mold insert corresponds to each model makes respectively, the outlet of described sprue bush mold insert is universal architecture, the upper entrance of its sprue bush that is connected, the lower annular structure evagination of described sprue bush mold insert is in the lower surface of described locating ring, the lower annular structure of described sprue bush mold insert is positioned in the top locating slot of described sprue bush, screw is anchored on described sprue bush after running through described lower annular structure, the lower surface of the described locating ring of correspondence position is close in the upper surface of described sprue bush.
2. a kind of compression mod split sprue bush as claimed in claim 1, it is characterized in that: be connected with shunting minor structure below the outlet of described sprue bush, described shunting minor structure is fixed on template.
3. a kind of compression mod split sprue bush as claimed in claim 1, it is characterized in that: the inner chamber of described locating ring makes corresponding to the outer shape of described sprue bush mold insert, the outer ring surface side, upper end of described locating ring is convex flange arrangement, and described flange arrangement is anchored on the upper surface of mould by connecting screw.
4. a kind of compression mod split sprue bush as described in claim arbitrary in claims 1 to 3, is characterized in that: described sprue bush mold insert is specially the sprue bush mold insert that heat treatment material manufactures, and its hardness is HRC48 ~ 50.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568948.2U CN204182885U (en) | 2014-09-29 | 2014-09-29 | A kind of compression mod split sprue bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568948.2U CN204182885U (en) | 2014-09-29 | 2014-09-29 | A kind of compression mod split sprue bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204182885U true CN204182885U (en) | 2015-03-04 |
Family
ID=52614916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568948.2U Expired - Lifetime CN204182885U (en) | 2014-09-29 | 2014-09-29 | A kind of compression mod split sprue bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204182885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923763A (en) * | 2015-07-17 | 2015-09-23 | 昆山莱捷有色金属有限公司 | Universal type bushing flange structure |
| CN108312438A (en) * | 2018-02-01 | 2018-07-24 | 上海小糸车灯有限公司 | BMC injection molding molds |
-
2014
- 2014-09-29 CN CN201420568948.2U patent/CN204182885U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923763A (en) * | 2015-07-17 | 2015-09-23 | 昆山莱捷有色金属有限公司 | Universal type bushing flange structure |
| CN108312438A (en) * | 2018-02-01 | 2018-07-24 | 上海小糸车灯有限公司 | BMC injection molding molds |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180704 Address after: 215000 Suzhou hi tech Zone of Jiangsu Province, the Hu Guan Industrial Park Patentee after: SUZHOU VICTORY PRECISION MANUFACTURE Co.,Ltd. Address before: 215151 No. 5, Jin Guan Road, Hu Guan, hi tech Zone, Suzhou, Jiangsu Patentee before: SUZHOU FEITUO PRECISION MOLD Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20150304 |