CN204820231U - Oblique top of injection mold system mechanism of loosing core - Google Patents
Oblique top of injection mold system mechanism of loosing core Download PDFInfo
- Publication number
- CN204820231U CN204820231U CN201520596724.7U CN201520596724U CN204820231U CN 204820231 U CN204820231 U CN 204820231U CN 201520596724 U CN201520596724 U CN 201520596724U CN 204820231 U CN204820231 U CN 204820231U
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- CN
- China
- Prior art keywords
- oblique top
- line position
- big
- oblique
- footstock
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 10
- 239000007924 injection Substances 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 title claims abstract description 9
- 241000397426 Centroberyx lineatus Species 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an oblique top of injection mold system mechanism of loosing core, including big position, hypotenuse, the footstock and can to go the shovel that the direction removed about the position basic along big to one side of going, the hypotenuse slope is inserted and is established in this big line position, the big position of going is connected with a line position mold insert, go and to be equipped with that push up to one side on first oblique top, second, the third pushes up to one side in the mold insert of position, wherein, first oblique top, third push up the symmetry to one side and set up in the oblique both sides of pushing up of second and push up sliding fit to one side with the second, second xie ding is connected with oblique footstock, footstock sliding fit is in big line position to one side, the footstock is equipped with the slot that supplies the shovel base to peg graft to one side. The utility model discloses a big bit strip of going pushes up in translation, the rethread to one side the apical string in moving to one side and moves both sides dropouts of contracting in the top to one side, then moves together with big going to the messenger can be under the condition of not changing any product shape, can let the smooth drawing of patterns of product simultaneously, and simple structure is with low costs.
Description
Technical field
The utility model relates to the ramp-roof structure in a kind of mould, specifically refers to a kind of slant-top core-pulling mechanism of injection mold system.
Background technology
In existing injection mould structure, in known technology when the large line position direction of plastic products also has the back-off of the line position direction of motion, by common line position ramp-roof structure, the glue position changing product is needed to cancel the back-off of the oblique top direction of motion, it is comparatively large that this mode changes product, and moulding unsightly and affect product purpose.
Utility model content
The purpose of this utility model overcomes weak point of the prior art, when providing a kind of large line position direction at plastic products to also have the back-off of the line position direction of motion, the slant-top core-pulling mechanism of the injection mold system can threaded off smoothly when not changing any shape of product.
The purpose of this utility model is achieved through the following technical solutions:
A kind of slant-top core-pulling mechanism of injection mold system, comprise large line position, hypotenuse, tilted footstock and can along the shovel base of large line position above-below direction movement, described hypotenuse tilts to be plugged in this large line position, described large line position is connected with slide insert, the first oblique top is provided with in described slide insert, second oblique top, 3rd oblique top, wherein, described first oblique top, 3rd oblique top is symmetricly set on the both sides of the second oblique top and is slidably matched with the second oblique top, described second oblique top is connected with tilted footstock, described tilted footstock is slidably fitted in large line position, described tilted footstock is provided with the slot for the grafting of shovel base.
Concrete, the cross section of described second oblique top is swallow-tail form or T-shaped.
The utility model has the following advantages and beneficial effect compared to existing technology:
The utility model is driven interior oblique top translation by large line position, is driven both sides oblique top to inside contract dropout by interior oblique top again, then move together with large line position, thus make can when not changing any shape of product, can allow the smooth demoulding of product simultaneously, structure is simple, and cost is low.
Accompanying drawing explanation
Fig. 1 position perspective view of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, the present embodiment provides a kind of slant-top core-pulling mechanism of injection mold system, comprise large line position 1, hypotenuse 2, tilted footstock 3 and can along the shovel base 4 of large line position above-below direction movement, described hypotenuse 2 tilts to be plugged in this large line position 1, described large line position 1 is connected with slide insert 5, the first oblique top 6 is provided with in described slide insert 5, second oblique top 7, 3rd oblique top 8, wherein, described first oblique top 6, 3rd oblique top 8 is symmetricly set on the both sides of the second oblique top 7 and is slidably matched with the second oblique top 7, described second oblique top 7 is connected with tilted footstock 3, described tilted footstock 3 is slidably fitted in large line position 1, described tilted footstock 3 is provided with the chute for the grafting of shovel base 4.
Concrete, the cross section of described second oblique top 7 is swallow-tail form or T-shaped.
Operation principle of the present utility model is as follows:
When mould template is opened, first drive large line position 1 to retreat by hypotenuse 2, until shovel base 4 moves down block tilted footstock 3, now the second oblique top 7 does not have backward movement to only have horizontal stripping action relative to large line position 1; Large line position 1 continues to retreat oblique top and forces the second oblique top 7 laterally de-back-off, second oblique top 7 is by the dovetail chute of head both sides or T-slot drives the first oblique top 6, the 3rd oblique top 8 inside contracts de-back-off, after shovel base 4 moves up and departs from tilted footstock 3, depart from remaining back-off by large line position 1, first oblique top 6, second oblique top 7 of hypotenuse 2 entirety drive, the 3rd oblique top 8.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (2)
1. the slant-top core-pulling mechanism of an injection mold system, it is characterized in that: comprise large line position, hypotenuse, tilted footstock and can along the shovel base of large line position above-below direction movement, described hypotenuse tilts to be plugged in this large line position, described large line position is connected with slide insert, the first oblique top is provided with in described slide insert, second oblique top, 3rd oblique top, wherein, described first oblique top, 3rd oblique top is symmetricly set on the both sides of the second oblique top and is slidably matched with the second oblique top, described second oblique top is connected with tilted footstock, described tilted footstock is slidably fitted in large line position, described tilted footstock is provided with the slot for the grafting of shovel base.
2. the slant-top core-pulling mechanism of injection mold system according to claim 1, is characterized in that: the cross section of described second oblique top is swallow-tail form or T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596724.7U CN204820231U (en) | 2015-08-10 | 2015-08-10 | Oblique top of injection mold system mechanism of loosing core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596724.7U CN204820231U (en) | 2015-08-10 | 2015-08-10 | Oblique top of injection mold system mechanism of loosing core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204820231U true CN204820231U (en) | 2015-12-02 |
Family
ID=54677871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520596724.7U Expired - Fee Related CN204820231U (en) | 2015-08-10 | 2015-08-10 | Oblique top of injection mold system mechanism of loosing core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204820231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049551A (en) * | 2018-08-30 | 2018-12-21 | 珠海格力精密模具有限公司 | Pitched roof core pulling structure and injection mold with same |
-
2015
- 2015-08-10 CN CN201520596724.7U patent/CN204820231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049551A (en) * | 2018-08-30 | 2018-12-21 | 珠海格力精密模具有限公司 | Pitched roof core pulling structure and injection mold with same |
| CN109049551B (en) * | 2018-08-30 | 2024-02-13 | 珠海格力精密模具有限公司 | Inclined ejection core-pulling structure and injection mold with same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 |