CN203650774U - Structure with line position capable of firstly popping up thimble and then traveling out - Google Patents
Structure with line position capable of firstly popping up thimble and then traveling out Download PDFInfo
- Publication number
- CN203650774U CN203650774U CN201320608551.7U CN201320608551U CN203650774U CN 203650774 U CN203650774 U CN 203650774U CN 201320608551 U CN201320608551 U CN 201320608551U CN 203650774 U CN203650774 U CN 203650774U
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- China
- Prior art keywords
- slide block
- compact heap
- front mould
- thimble
- plate
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Abstract
The utility model provides a structure with a line position capable of firstly popping up a thimble and then traveling out. A demolding structure of a mold in which the positions of a sliding block and a front mold insert thimble are superposed is simple, and the cost of the mold is lowered. The structure comprises a front mold, a rear mold, a plate A, a plate B, an inclined guide column and the sliding block, wherein the front mold and the rear mold are combined to form a molded cavity; the inner side of the sliding block is tightly attached to one side of the molded cavity; a sunken hole is formed in the position, which is positioned on the sliding block, of the molded cavity; the structure is characterized in that the lower end of the front mold insert thimble penetrates through a mounting hole in the sliding block and extends into the sunken hole; a convex block is arranged in the middle of the front mold insert thimble; a pressing block mounting slot is formed above the mounting hole and is formed in the upper end surface of the sliding block; a pressing block is positioned in the pressing block mounting slot; a guide cavity is formed between the lower end surface of the pressing block and the middle of the mounting hole.
Description
Technical field
The utility model relates to the technical field of structures of product mold, be specially a kind of line position first play pin again row go out structure.
Background technology
For needing the side slide block demoulding and the mould structure with front mould pin, existing mould is all arranged separately, its slide block demoulding, the demoulding of front mould pin complete simultaneously, but during for slide block, front mould pin location overlap, this mould structure is inapplicable, make to design complicated mould structure and complete the demoulding, make the cost of mould high.
Summary of the invention
The utility model provide a kind of line position first play pin again row go out structure, the demolding structure of mould when it makes slide block, front mould pin location overlap is simple, has reduced the cost of mould.
A kind of line position first play pin again row go out structure, its technical scheme is such: it comprises front mould, rear mold, A plate, B plate, Angle Pin, slide block, described front mould, rear mold is combined to form die cavity, a side of described die cavity is close in the inner side of described slide block, the position that is positioned at described slide block of described die cavity is provided with shrinkage pool, it is characterized in that: the lower end of front mould mold insert thimble is goed deep in described shrinkage pool after running through the installing hole of described slide block, the middle part of described front mould mold insert thimble is provided with casting lug thereon, the top of described installing hole has compact heap mounting groove, described compact heap mounting groove is positioned at the upper surface of described slide block, described compact heap is positioned at described compact heap mounting groove, between the lower surface of described compact heap and the middle part of described installing hole, form directed cavity, described casting lug thereon is positioned at described directed cavity, the lower surface of described casting lug thereon, between the lower surface of directed cavity, be provided with spring, between the upper surface of described casting lug thereon and the upper surface of described directed cavity, leave spacing, described spring is run through in the upper end of described front mould mold insert thimble, directed cavity, after compact heap, be mounted on described A plate, the inclined guide groove of described slide block inside is run through in the lower end of described Angle Pin, the width of described inclined guide groove is greater than the diameter of described Angle Pin, between the outside end face of the described Angle Pin under matched moulds state and the outside end face of described inclined guide groove, leave distance.
It is further characterized in that: the outside end face of described slide block is close to the inner side end of shovel, the upper end of described shovel is fastenedly connected described A plate, the inner side end of described shovel is discontinuous ramp structure, it is specially upper inclined surface, middle part vertical plane, three faces of lower bevel and combines, and the gradient of described upper inclined surface, lower bevel is identical.
Adopt after structure of the present utility model, when the demoulding, A plate rises, drive Angle Pin rises, now be greater than the diameter of described Angle Pin due to the width of the inclined guide groove of slide block, between the outside end face of the described Angle Pin under matched moulds state and the outside end face of described inclined guide groove, leave distance, slide block still in situ, spring action is in casting lug thereon, drive front mould mold insert thimble upper body, until front mould mold insert thimble and product complete the demoulding, the now outside end face of the outside end face laminating inclined guide groove of described Angle Pin, the horizontal demoulding of Angle Pin band movable slider, front mould mold insert thimble now can not interfere with knockout course, it makes slide block, the demolding structure of mould when front mould pin location overlap is simple, reduce the cost of mould.
Brief description of the drawings
Fig. 1 is front view structural representation of the present utility model.
Detailed description of the invention
See Fig. 1, it comprises that front mould is (not shown in FIG., belong to existing mature structure), rear mold 1, A plate 2, B plate 3, Angle Pin 4, slide block 5, front mould, rear mold 1 is combined to form die cavity 7, a side of die cavity 7 is close in the inner side of slide block 5, the position that is positioned at slide block 5 of die cavity 7 is provided with shrinkage pool 8, the lower end of front mould mold insert thimble 9 is goed deep in shrinkage pool 8 after running through the installing hole 10 of slide block 2, the middle part of front mould mold insert thimble 9 is provided with casting lug thereon 11, the top of installing hole 10 has compact heap mounting groove 12, compact heap mounting groove 12 is positioned at the upper surface of slide block 5, compact heap 13 is positioned at compact heap mounting groove 12, the lower surface of A plate 2 compresses the upper surface of compact heap 13, between the middle part of the lower surface of compact heap 13 and installing hole 10, form directed cavity 14, casting lug thereon 11 is positioned at directed cavity 14, the lower surface of casting lug thereon 11, between the lower surface of directed cavity 14, be provided with spring 15, between the upper surface of the upper surface of casting lug thereon 11 and directed cavity 14, leave spacing H, spring 15 is run through in the upper end of front mould mold insert thimble 9, directed cavity 14, after compact heap 13, be mounted on A plate 2, the inclined guide groove 16 of slide block 5 inside is run through in the lower end of Angle Pin 4, the width W of tiltedly leading 16 grooves is greater than the diameter D of Angle Pin 4, between the outside end face of the Angle Pin 4 under matched moulds state and the outside end face of inclined guide groove 16, leave apart from d.
The outside end face of slide block 5 is close to the inner side end of shovel 6, the upper end of shovel 6 is fastenedly connected A plate 2, the inner side end of shovel 6 is discontinuous ramp structure, discontinuous ramp structure is specially upper inclined surface, middle part vertical plane, three faces of lower bevel and combines, and the gradient of upper inclined surface, lower bevel is identical.
Claims (2)
- A line position first play pin again row go out structure, it comprises front mould, rear mold, A plate, B plate, Angle Pin, slide block, described front mould, rear mold is combined to form die cavity, a side of described die cavity is close in the inner side of described slide block, the position that is positioned at described slide block of described die cavity is provided with shrinkage pool, it is characterized in that: the lower end of front mould mold insert thimble is goed deep in described shrinkage pool after running through the installing hole of described slide block, the middle part of described front mould mold insert thimble is provided with casting lug thereon, the top of described installing hole has compact heap mounting groove, described compact heap mounting groove is positioned at the upper surface of described slide block, described compact heap is positioned at described compact heap mounting groove, between the lower surface of described compact heap and the middle part of described installing hole, form directed cavity, described casting lug thereon is positioned at described directed cavity, the lower surface of described casting lug thereon, between the lower surface of directed cavity, be provided with spring, between the upper surface of described casting lug thereon and the upper surface of described directed cavity, leave spacing, described spring is run through in the upper end of described front mould mold insert thimble, directed cavity, after compact heap, be mounted on described A plate, the inclined guide groove of described slide block inside is run through in the lower end of described Angle Pin, the width of described inclined guide groove is greater than the diameter of described Angle Pin, between the outside end face of the described Angle Pin under matched moulds state and the outside end face of described inclined guide groove, leave distance.
- A kind of line position according to claim 1 first play pin again row go out structure, it is characterized in that: the outside end face of described slide block is close to the inner side end of shovel, the upper end of described shovel is fastenedly connected described A plate, the inner side end of described shovel is discontinuous ramp structure, it is specially upper inclined surface, middle part vertical plane, three faces of lower bevel and combines, and the gradient of described upper inclined surface, lower bevel is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608551.7U CN203650774U (en) | 2013-09-30 | 2013-09-30 | Structure with line position capable of firstly popping up thimble and then traveling out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320608551.7U CN203650774U (en) | 2013-09-30 | 2013-09-30 | Structure with line position capable of firstly popping up thimble and then traveling out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650774U true CN203650774U (en) | 2014-06-18 |
Family
ID=50917208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320608551.7U Expired - Fee Related CN203650774U (en) | 2013-09-30 | 2013-09-30 | Structure with line position capable of firstly popping up thimble and then traveling out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827416A (en) * | 2017-02-21 | 2017-06-13 | 太仓科益精密模塑股份有限公司 | A kind of time delay slide block structure |
-
2013
- 2013-09-30 CN CN201320608551.7U patent/CN203650774U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827416A (en) * | 2017-02-21 | 2017-06-13 | 太仓科益精密模塑股份有限公司 | A kind of time delay slide block structure |
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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: 20140618 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |