CN204565079U - A kind of wide angle core-pulling slide block structure - Google Patents
A kind of wide angle core-pulling slide block structure Download PDFInfo
- Publication number
- CN204565079U CN204565079U CN201520019123.XU CN201520019123U CN204565079U CN 204565079 U CN204565079 U CN 204565079U CN 201520019123 U CN201520019123 U CN 201520019123U CN 204565079 U CN204565079 U CN 204565079U
- Authority
- CN
- China
- Prior art keywords
- slide block
- concave inward
- product
- pilot hole
- inward structure
- 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 - Fee Related
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a kind of wide angle core-pulling slide block structure, when it to make bottom product with concave inward structure obliquely, only need a slide block insert structure can complete the demoulding of product concave inward structure obliquely, its assembly difficulty is low, cost of manufacture is low, and the quality of product is guaranteed in one-shot forming.It comprises front mould, rear mold, A plate, B plate, described front mould, cavity between rear mold is die cavity, be product in described die cavity, the bottom of described product is with concave inward structure obliquely, the position that described rear mold corresponds to described concave inward structure has the pilot hole identical with concave inward structure gradient, the position of described concave inward structure is positioned after described pilot hole is run through at the top of the mold insert under matched moulds state, the bottom of described mold insert is installed in the locating slot of contiguous block, the bottom of described contiguous block is circumscribed with the axis of guide, the described axis of guide under matched moulds state is arranged in the extreme higher position of oblique long slot bore of slide block, the arranged direction of described long slot bore is perpendicular to described pilot hole.
Description
Technical field
The utility model relates to the technical field of mould structure, is specially a kind of wide angle core-pulling slide block structure.
Background technology
Existing zinc-magnesium aluminum alloy die-casting die, time bottom product with concave inward structure obliquely, need after product die cast, concave inward structure is obliquely gone out by external process workpiece additional processing, it makes processing cost large, and need again to locate due to secondary operations, make the precise decreasing of product, the quality of product can not be guaranteed.
Summary of the invention
For the problems referred to above, the utility model provides a kind of wide angle core-pulling slide block structure, when it to make bottom product with concave inward structure obliquely, only need a slide block insert structure can complete the demoulding of product concave inward structure obliquely, its structure is simple, assembly difficulty is low, cost of manufacture is low, and the quality of product is guaranteed in one-shot forming.
A kind of wide angle core-pulling slide block structure, its technical scheme is such: it comprises front mould, rear mold, A plate, B plate, described front mould, cavity between rear mold is die cavity, be product in described die cavity, the bottom of described product is with concave inward structure obliquely, it is characterized in that: the position that described rear mold corresponds to described concave inward structure has the pilot hole identical with concave inward structure gradient, the position of described concave inward structure is positioned after described pilot hole is run through at the top of the mold insert under matched moulds state, the bottom of described mold insert is installed in the locating slot of contiguous block, the bottom of described contiguous block is circumscribed with the axis of guide, the described axis of guide under matched moulds state is arranged in the extreme higher position of oblique long slot bore of slide block, the arranged direction of described long slot bore is perpendicular to described pilot hole, the bottom supporting of described slide block is in the mounting groove of described B plate, the sidepiece of described slide block is fastenedly connected the piston rod of oil cylinder, the base of described oil cylinder is fastenedly connected the lateral surface of described B plate, the piston rod level of described oil cylinder is to layout.
It is further characterized in that: the arranged beneath of described pilot hole has oblique guide groove, the upper end of described contiguous block is positioned at described oblique guide groove, the bottom of described mold insert is provided with positioning boss structure, T-slot structure is arranged to by the locating slot of described contiguous block, described positioning boss structure is installed in the wider place of described T-slot structure, guarantees the accurate positioning of mold insert and contiguous block, firmly.
After adopting structure of the present utility model, during the demoulding, oil cylinder drives piston rod water to move flat, band movable slider level moves away from die cavity, bottom due to mold insert is installed in the locating slot of contiguous block, the bottom of contiguous block is circumscribed with the axis of guide, the axis of guide under matched moulds state is arranged in the extreme higher position of oblique long slot bore of slide block, the arranged direction of long slot bore is perpendicular to pilot hole, the axis of guide moves down along oblique long slot bore, namely mold insert completes along pilot hole and looses core under the drive of contiguous block, piston rod movement is until loosed core, when it to make bottom product with concave inward structure obliquely, only need a slide block insert structure can complete the demoulding of product concave inward structure obliquely, its structure is simple, assembly difficulty is low, cost of manufacture is low, and the quality of product is guaranteed in one-shot forming.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model;
Title in figure corresponding to sequence number is as follows:
Front mould 1, rear mold 2, A plate 3, B plate 4, die cavity 5, pilot hole 6, mold insert 7, contiguous block 8, the axis of guide 9, slide block 10, long slot bore 11, oil cylinder 12, piston rod 13, oblique guide groove 14, positioning boss structure 15, T-slot structure 16.
Detailed description of the invention
A kind of wide angle core-pulling slide block structure, see Fig. 1: it comprises front mould 1, rear mold 2, A plate 3, B plate 4, front mould 1, cavity between rear mold 2 is die cavity 5, be product in die cavity 5, the bottom of product is with concave inward structure obliquely, the position that rear mold 2 corresponds to concave inward structure has the pilot hole 6 identical with concave inward structure gradient, the position of concave inward structure is positioned after pilot hole 6 is run through at the top of the mold insert 7 under matched moulds state, the bottom of mold insert 7 is installed in the locating slot of contiguous block 8, the bottom of contiguous block 8 is circumscribed with the axis of guide 9, the axis of guide 9 under matched moulds state is arranged in the extreme higher position of oblique long slot bore 11 of slide block 10, the arranged direction of long slot bore 11 is perpendicular to pilot hole 6, the bottom supporting of slide block 10 is in the mounting groove of B plate 4, the sidepiece of slide block 10 is fastenedly connected the piston rod 13 of oil cylinder 12, the base of oil cylinder 12 is fastenedly connected the lateral surface of B plate 4, piston rod 13 level of oil cylinder 12 is to layout.
The arranged beneath of pilot hole 6 has oblique guide groove 14, the upper end of contiguous block 8 is positioned at oblique guide groove 14, the bottom of mold insert 7 is provided with positioning boss structure 15, T-slot structure 16 is arranged to by the locating slot of contiguous block 8, positioning boss structure 15 is installed in the wider place of T-slot structure 16, guarantees the accurate positioning of mold insert 7 and contiguous block 8, firmly.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a wide angle core-pulling slide block structure, it comprises front mould, rear mold, A plate, B plate, described front mould, cavity between rear mold is die cavity, be product in described die cavity, the bottom of described product is with concave inward structure obliquely, it is characterized in that: the position that described rear mold corresponds to described concave inward structure has the pilot hole identical with concave inward structure gradient, the position of described concave inward structure is positioned after described pilot hole is run through at the top of the mold insert under matched moulds state, the bottom of described mold insert is installed in the locating slot of contiguous block, the bottom of described contiguous block is circumscribed with the axis of guide, the described axis of guide under matched moulds state is arranged in the extreme higher position of oblique long slot bore of slide block, the arranged direction of described long slot bore is perpendicular to described pilot hole, the bottom supporting of described slide block is in the mounting groove of described B plate, the sidepiece of described slide block is fastenedly connected the piston rod of oil cylinder, the base of described oil cylinder is fastenedly connected the lateral surface of described B plate, the piston rod level of described oil cylinder is to layout.
2. a kind of wide angle core-pulling slide block structure according to claim 1, it is characterized in that: the arranged beneath of described pilot hole has oblique guide groove, the upper end of described contiguous block is positioned at described oblique guide groove, the bottom of described mold insert is provided with positioning boss structure, T-slot structure is arranged to by the locating slot of described contiguous block, and described positioning boss structure is installed in the wider place of described T-slot structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019123.XU CN204565079U (en) | 2015-01-12 | 2015-01-12 | A kind of wide angle core-pulling slide block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019123.XU CN204565079U (en) | 2015-01-12 | 2015-01-12 | A kind of wide angle core-pulling slide block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565079U true CN204565079U (en) | 2015-08-19 |
Family
ID=53857771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520019123.XU Expired - Fee Related CN204565079U (en) | 2015-01-12 | 2015-01-12 | A kind of wide angle core-pulling slide block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436464A (en) * | 2015-12-22 | 2016-03-30 | 广东铭利达科技有限公司 | Die-casting die |
| CN105946186A (en) * | 2016-07-04 | 2016-09-21 | 扬州恒生精密模具有限公司 | Internal full circle undercut distribution core pulling structure of dome plastic part |
-
2015
- 2015-01-12 CN CN201520019123.XU patent/CN204565079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436464A (en) * | 2015-12-22 | 2016-03-30 | 广东铭利达科技有限公司 | Die-casting die |
| CN105946186A (en) * | 2016-07-04 | 2016-09-21 | 扬州恒生精密模具有限公司 | Internal full circle undercut distribution core pulling structure of dome plastic part |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203805240U (en) | Fixing mechanism of injection mould insert | |
| CN204565079U (en) | A kind of wide angle core-pulling slide block structure | |
| CN104441495A (en) | Under-cut demolding device for straightly pulling and transversely extracting injection mold | |
| CN205572896U (en) | Rotatory double -colored damage preventing mould structure | |
| CN203992322U (en) | Location die casting in a kind of tiltedly odd test | |
| CN108015992B (en) | Ejection mechanism for side inclined hole | |
| CN203679174U (en) | Pouring cup mould for forming resin sand | |
| CN103231495A (en) | Multi-cavity injection mould runner replacer | |
| CN104552816A (en) | Inclined core-pulling sliding block structure of female mold | |
| CN203737950U (en) | Die for casting thin-wall part | |
| CN207564878U (en) | A kind of mould slide block twice core pulling structure | |
| CN102922690B (en) | Core-pulling device of injection mold of panel having a plurality of inclined holes | |
| CN210501010U (en) | Die mounting and positioning device | |
| CN211028032U (en) | Movable die holder of gearbox cavity die | |
| CN203496233U (en) | Core-pulling injection mold with fourteen circumferential core chutes | |
| CN202213086U (en) | Automobile connector die device | |
| CN201989294U (en) | Mould structure with floating, core-shrinking and combined slant-top core-pulling effects | |
| CN202911104U (en) | Mould differential ejection structure | |
| CN203567054U (en) | Mounting structure of front mold core-pulling | |
| CN203438477U (en) | Mold closing positioning structure of slide block | |
| CN103587012A (en) | Sliding block driven two-direction core pulling structure | |
| CN204747457U (en) | A accurate die casting die for processing engine bumper shock absorber cavity | |
| CN205967352U (en) | Module location structure of production aluminum alloy knuckle | |
| CN203566969U (en) | Structure for separation by virtue of sliding blocks on two sides | |
| CN103481419A (en) | Sliding block structure for product with slant undercuts |
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: 20150819 Termination date: 20210112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |