CN203566939U - Anti-sticking front mold structure of mold - Google Patents
Anti-sticking front mold structure of mold Download PDFInfo
- Publication number
- CN203566939U CN203566939U CN201320583880.0U CN201320583880U CN203566939U CN 203566939 U CN203566939 U CN 203566939U CN 201320583880 U CN201320583880 U CN 201320583880U CN 203566939 U CN203566939 U CN 203566939U
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- mold
- front mould
- rear mold
- block
- front mold
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Abstract
The utility model provides an anti-sticking front mold structure of a mold, which ensures automatic separation of a product and a front mold in a demolding process of the front mold, so that the production efficiency of the mold is high. The structure comprises the front mold, a rear mold, an A plate and a B plate, wherein a cavity is formed between the front mold and the rear mold, and the front mold is connected with the A plate in a fastening manner. The structure is characterized in that a front mold stop block and a rear mold ejection block are arranged on one side of the cavity; the front mold stop block is located in a front stop mounting cavity of the front mold; the rear mold ejection block is located in a rear ejection mounting cavity of the rear mold; the lower end face of the front mold stop block compresses the upper end face of the rear mold ejection block; the inner side of the front mold stop block is clung to the cavity; the inner side of the rear mold ejection block is clung to the cavity; an ejection pin is mounted on the lower end face of the rear mold ejection block in an ejection manner; a screw hole is formed in the front mold stop block; and a screw penetrates through the screw hole from the bottom up, and then is fastened with the front mold.
Description
Technical field
The utility model relates to the technical field of structures of product mold, is specially a kind of sticky front mode structure that prevents of mould.
Background technology
The front mould demolding structure of existing mould, it is front mould when Fen Li with rear mold, product completes separation with front mould, but this structure is for front mould and the larger structure of product contact area, front mould easily clings product, front mould and product can not be departed from, need to manually depart from, make the production efficiency of mould low.
Summary of the invention
The utility model provides a kind of sticky front mode structure that prevents of mould, and it is automatic separation that it makes to guarantee that product and front mould complete in front mould knockout course, makes the production efficiency of mould high.
A kind of mould prevent sticky before mode structure, its technical scheme is such: it comprises front mould, rear mold, A plate, B plate, described front mould, between rear mold, form die cavity, described front mould is fastenedly connected A plate, it is characterized in that: a side of described die cavity is respectively arranged with front mould block, rear mold jacking block, described front mould block is positioned at the front installation cavity of described front mould, described rear mold jacking block is positioned at the rear top installation cavity of described rear mold, the upper surface of described rear mold jacking block is pressed in the lower surface of described front mould block, described die cavity is close in the inner side of described front mould block, described die cavity is close in the inner side of described rear mold jacking block, thimble is mounted on the lower surface of described rear mold jacking block, the inside of described front mould block has screw hole, screw is anchored on described front mould after running through described screw hole from bottom to top, between the lower surface of the middle part projection in the upper surface of described screw and described screw hole, leave gap, spring housing is loaded on the middle part of described screw, described spring upper, lower surface is mounted on respectively the upper surface of described front installation cavity, the upper surface of the middle part projection in described screw hole.
Adopt after structure of the present utility model, during front moulding/demoulding, A plate, front mould rise, now under the effect of spring, front mould block is pushed down the product in die cavity, make to complete disengaging between front mould and product, the upper surface of screw touch behind the lower surface of middle part projection afterwards, front mould block rises, because front mould block is only adjacent to product in inner side, its viscous force is the viscous force for product much smaller than rear mold, and front mould block and product complete disengaging smoothly, it is automatic separation that it makes to guarantee that product and front mould complete in front mould knockout course, makes the production efficiency of mould high.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present utility model.
The specific embodiment
See Fig. 1, it comprises front mould 1, rear mold 2, A plate 3, B plate 4, front mould 1, 2 of rear molds form die cavity 5, front mould 1 is fastenedly connected A plate 3, one side of die cavity 5 is respectively arranged with front mould block 6, rear mold jacking block 7, front mould block 6 is positioned at the front installation cavity 8 of front mould 1, rear mold jacking block 7 is positioned at the rear top installation cavity 9 of rear mold 2, the upper surface of rear mold jacking block 7 is pressed in the lower surface of front mould block 6, die cavity 5 is close in the inner side of front mould block 6, die cavity 5 is close in the inner side of rear mold jacking block 7, thimble 10 is mounted on the lower surface of rear mold jacking block 7, the inside of front mould block 6 has screw hole 11, screw 12 is anchored on front mould 1 after running through screw hole 11 from bottom to top, between the lower surface of the middle part projection 13 in the upper surface of screw 12 and screw hole 11, leave gap, spring 14 is set in the middle part of screw 12, spring 14 upper, lower surface is mounted on respectively the upper surface of front installation cavity 8, the upper surface of the middle part projection 13 in screw hole 11.
Claims (1)
- A mould prevent sticky before mode structure, it comprises front mould, rear mold, A plate, B plate, described front mould, between rear mold, form die cavity, described front mould is fastenedly connected A plate, it is characterized in that: a side of described die cavity is respectively arranged with front mould block, rear mold jacking block, described front mould block is positioned at the front installation cavity of described front mould, described rear mold jacking block is positioned at the rear top installation cavity of described rear mold, the upper surface of described rear mold jacking block is pressed in the lower surface of described front mould block, described die cavity is close in the inner side of described front mould block, described die cavity is close in the inner side of described rear mold jacking block, thimble is mounted on the lower surface of described rear mold jacking block, the inside of described front mould block has screw hole, screw is anchored on described front mould after running through described screw hole from bottom to top, between the lower surface of the middle part projection in the upper surface of described screw and described screw hole, leave gap, spring housing is loaded on the middle part of described screw, described spring upper, lower surface is mounted on respectively the upper surface of described front installation cavity, the upper surface of the middle part projection in described screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583880.0U CN203566939U (en) | 2013-09-22 | 2013-09-22 | Anti-sticking front mold structure of mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583880.0U CN203566939U (en) | 2013-09-22 | 2013-09-22 | Anti-sticking front mold structure of mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566939U true CN203566939U (en) | 2014-04-30 |
Family
ID=50534695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320583880.0U Expired - Fee Related CN203566939U (en) | 2013-09-22 | 2013-09-22 | Anti-sticking front mold structure of mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566939U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619726A (en) * | 2016-01-25 | 2016-06-01 | 中山市利群精密实业有限公司 | Fast typeface processing stamp mark structure |
| CN105643843A (en) * | 2016-01-25 | 2016-06-08 | 中山市利群精密实业有限公司 | Elastic block device capable of preventing sticking to front mold and preventing straining of product |
| CN105690625A (en) * | 2016-01-25 | 2016-06-22 | 中山市利群精密实业有限公司 | Mold with mold sticking preventing mechanism and reversed buckle demolding delay mechanism |
-
2013
- 2013-09-22 CN CN201320583880.0U patent/CN203566939U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619726A (en) * | 2016-01-25 | 2016-06-01 | 中山市利群精密实业有限公司 | Fast typeface processing stamp mark structure |
| CN105643843A (en) * | 2016-01-25 | 2016-06-08 | 中山市利群精密实业有限公司 | Elastic block device capable of preventing sticking to front mold and preventing straining of product |
| CN105690625A (en) * | 2016-01-25 | 2016-06-22 | 中山市利群精密实业有限公司 | Mold with mold sticking preventing mechanism and reversed buckle demolding delay mechanism |
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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: 20140430 Termination date: 20140922 |
|
| EXPY | Termination of patent right or utility model |