CN204471759U - A kind of injection mold core structures of spherical cavity pipe fitting - Google Patents
A kind of injection mold core structures of spherical cavity pipe fitting Download PDFInfo
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- CN204471759U CN204471759U CN201520021374.1U CN201520021374U CN204471759U CN 204471759 U CN204471759 U CN 204471759U CN 201520021374 U CN201520021374 U CN 201520021374U CN 204471759 U CN204471759 U CN 204471759U
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- pipe fitting
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Abstract
An injection mold core structures for spherical cavity pipe fitting, belongs to injection molding pipe part technical field of mold.It comprises the fuse main body be arranged on dynamic model, fuse main body is arranged stuck-module link slot and active module link slot, stuck-module link slot is arranged one group of stuck-module, active module link slot is arranged one piece of active module, be connected with power push-rod bottom active module, stuck-module and active module combination formation sphere structure.The utility model by arranging stuck-module link slot and active module link slot in fuse main body, be respectively used to stuck-module and active module are installed, after injection moulding completes, up propulsion power push rod, make active module moves, the spherical cavity pipe fitting obtained is ejected, active module under gravity automatically under slide to origin-location, be separated with stuck-module, spherical cavity pipe fitting inner wall vacates certain space, thus stuck-module can come off, its operation is simple, be convenient in demoulding and product quality can be guaranteed.
Description
Technical field
The utility model belongs to injection molding pipe part technical field of mold, be specifically related to a kind of operation simple, be convenient in demoulding and the injection mold core structures of the spherical cavity pipe fitting of production assurance.
Background technology
Tubing comparatively conventional in construction drainage comprises ball siphunculus section product, because ball siphunculus section product self has spherical cavity structure, the fuse demoulding of injection molding process routine is caused to be difficult to realize, heat-melting butt-joint is carried out to complete the production of product after generally taking injection moulding hemisphere, complex procedures, product quality is difficult to ensure, product appearance is not good.
Utility model content
For the above-mentioned problems in the prior art, the purpose of this utility model be to provide a kind of operation simple, be convenient in demoulding and the injection mold core structures of the spherical cavity pipe fitting of production assurance.
The injection mold core structures of described a kind of spherical cavity pipe fitting, comprise the fuse main body be arranged on dynamic model, it is characterized in that described fuse main body arranges stuck-module link slot and active module link slot, described stuck-module link slot is arranged one group of stuck-module, active module link slot is arranged one piece of active module, be connected with power push-rod bottom active module, described stuck-module and active module combination formation sphere structure.
The injection mold core structures of described a kind of spherical cavity pipe fitting, it is characterized in that described active module link slot is set to incline structure, active module link slot upper end is to fuse main center inclination 30-40 °, described active module grafting is arranged on active module link slot, and can slide up and down.
The injection mold core structures of described a kind of spherical cavity pipe fitting, is characterized in that described stuck-module link slot is dovetail groove.
The injection mold core structures of above-mentioned a kind of spherical cavity pipe fitting, comprise the fuse main body be arranged on dynamic model, described fuse main body is arranged stuck-module link slot and active module link slot, described stuck-module link slot is arranged one group of stuck-module, active module link slot is arranged one piece of active module, be connected with power push-rod bottom active module, described stuck-module and active module combination formation sphere structure.The utility model is by adopting above-mentioned technology, fuse main body arranges stuck-module link slot and active module link slot, be respectively used to stuck-module and active module are installed, after injection moulding completes, up propulsion power push rod, make active module moves, the spherical cavity pipe fitting obtained is ejected, active module under gravity automatically under slide to origin-location, be separated with stuck-module, spherical cavity pipe fitting inner wall vacates certain space, thus stuck-module can come off, and its operation is simple, be convenient in demoulding and product quality can be guaranteed.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the main TV structure schematic diagram of the utility model;
Fig. 3 is the utility model fuse main body plan structure schematic diagram.
In figure: 1-dynamic model, 2-fuse main body, 3-stuck-module, 4-active module, 5-power push-rod, 401-stuck-module link slot, 402-active module link slot.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model will be further described, but protection domain of the present utility model is not limited in this:
As Figure 1-3, the injection mold core structures of a kind of spherical cavity pipe fitting of the present utility model, comprise the fuse main body 2 be arranged on dynamic model 1, described fuse main body 2 is arranged stuck-module link slot 401 and active module link slot 402, described stuck-module link slot 401 is dovetail groove, stuck-module link slot 401 is arranged one group of stuck-module 3, stuck-module 3 of the present utility model is 8 pieces, active module link slot 402 is set to incline structure, active module link slot 402 upper end is to the centroclinal 30-40 ° of fuse main body 2, preferred angle is 30-40 °, be connected with power push-rod 5 bottom active module 4, at the work of power push-rod 5 with sliding up and down on active module link slot 402, described stuck-module 3 and active module 4 combine formation sphere structure.
As shown in the figure, because the diameter of spherical cavity pipe fitting outlet is less than middle diameter, if module is motionless during the demoulding, openning may can't get out, in order to solve this problem, active module link slot 402 is set to centroclinal by the utility model, the demoulding makes, active module 4 is gathered toward center, be convenient to export out from minor diameter, in order to be convenient in demoulding, other stuck-modules 3 are arranged on stuck-module link slot 401 by the utility model, active module 4 is flexibly connected with active module link slot 402, during the demoulding, first up motive force push rod 5, under the effect of power push-rod 5, make spherical cavity pipe fitting depart from fuse main body 2, stuck-module 3 also departs from spherical cavity pipe fitting simultaneously, and the active module 4 be arranged on active module link slot 402 is under the effect of upper fuse main body 2, deviate from the outlet of spherical cavity pipe fitting, now spherical cavity pipe fitting inner wall has certain space, only need take spherical cavity pipe fitting gently, stuck-module 3 can depart from, it is convenient in demoulding, and the inner wall smooth of spherical cavity pipe fitting can be ensured, be suitable for applying.
Claims (3)
1. the injection mold core structures of a spherical cavity pipe fitting, comprise the fuse main body (2) be arranged on dynamic model (1), it is characterized in that described fuse main body (2) arranges stuck-module link slot (401) and active module link slot (402), described stuck-module link slot (401) is arranged one group of stuck-module (3), active module link slot (402) is arranged one piece of active module (4), active module (4) bottom is connected with power push-rod (5), described stuck-module (3) and active module (4) combination formation sphere structure.
2. the injection mold core structures of a kind of spherical cavity pipe fitting according to claim 1, it is characterized in that described active module link slot (402) is set to incline structure, active module link slot (402) upper end is to fuse main body (2) centroclinal 30-40 °, described active module (4) grafting is arranged on active module link slot (402), and can slide up and down.
3. the injection mold core structures of a kind of spherical cavity pipe fitting according to claim 1, is characterized in that described stuck-module link slot (401) is dovetail groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021374.1U CN204471759U (en) | 2015-01-13 | 2015-01-13 | A kind of injection mold core structures of spherical cavity pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021374.1U CN204471759U (en) | 2015-01-13 | 2015-01-13 | A kind of injection mold core structures of spherical cavity pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204471759U true CN204471759U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520021374.1U Active CN204471759U (en) | 2015-01-13 | 2015-01-13 | A kind of injection mold core structures of spherical cavity pipe fitting |
Country Status (1)
| Country | Link |
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| CN (1) | CN204471759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124796A (en) * | 2018-09-28 | 2019-01-04 | 先临三维科技股份有限公司 | Injection moulding apparatus and its tooth mold forming method |
| CN111328308A (en) * | 2018-10-15 | 2020-06-23 | 株式会社技术可拉茨 | Holding unit and ejection mechanism of molding die provided with same |
-
2015
- 2015-01-13 CN CN201520021374.1U patent/CN204471759U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124796A (en) * | 2018-09-28 | 2019-01-04 | 先临三维科技股份有限公司 | Injection moulding apparatus and its tooth mold forming method |
| CN109124796B (en) * | 2018-09-28 | 2020-12-29 | 先临三维科技股份有限公司 | Injection molding device and tooth mold forming method thereof |
| CN111328308A (en) * | 2018-10-15 | 2020-06-23 | 株式会社技术可拉茨 | Holding unit and ejection mechanism of molding die provided with same |
| CN111328308B (en) * | 2018-10-15 | 2022-01-25 | 株式会社技术可拉茨 | Holding unit and ejection mechanism of molding die provided with same |
| US11318650B2 (en) | 2018-10-15 | 2022-05-03 | Technocrats Corporation | Holding unit and mold extrusion mechanism provided with holding unit |
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