CN204820231U - Oblique top of injection mold system mechanism of loosing core - Google Patents

Oblique top of injection mold system mechanism of loosing core Download PDF

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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
Authority
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
Application number
CN201520596724.7U
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Chinese (zh)
Inventor
郭利志
黄辉
高梅清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tk Mold (sz) Ltd
Original Assignee
Tk Mold (sz) Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tk Mold (sz) Ltd filed Critical Tk Mold (sz) Ltd
Priority to CN201520596724.7U priority Critical patent/CN204820231U/en
Application granted granted Critical
Publication of CN204820231U publication Critical patent/CN204820231U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of slant-top core-pulling mechanism of injection mold system
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.
CN201520596724.7U 2015-08-10 2015-08-10 Oblique top of injection mold system mechanism of loosing core Expired - Fee Related CN204820231U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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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