CN204977275U - Possesses loose core mould of mechanism of segmentation slider - Google Patents
Possesses loose core mould of mechanism of segmentation slider Download PDFInfo
- Publication number
- CN204977275U CN204977275U CN201520664039.3U CN201520664039U CN204977275U CN 204977275 U CN204977275 U CN 204977275U CN 201520664039 U CN201520664039 U CN 201520664039U CN 204977275 U CN204977275 U CN 204977275U
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- CN
- China
- Prior art keywords
- inner slide
- shovel base
- shovel
- slide
- guide pillar
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a possesses loose core mould of mechanism of segmentation slider, mould include oblique guide pillar, with the to one side oblique guide pillar hole of guide pillar complex, hydro -cylinder, interior slider, interior slider shovel base, shovel base, outer slide, movable mould and cover half, on the movable mould was located to the guide pillar to one side, cover half department was located to guide pillar hole, hydro -cylinder, interior slider, interior slider shovel base, shovel base, outer slide to one side, during interior slider was fixed in the outer slide, the outer slide was connected with the hydro -cylinder and horizontal sliding under oil cylinder drive, the interior slider shovel base of planting in the interior slider and strutting interior slider, interior slider shovel base and shovel base link to each other, on the outer slide is placed in to shovel base cunning, be equipped with on the shovel base with the oblique guide pillar hole of the oblique guide pillar complex of movable mould, when the die sinking, to one side guide pillar follow -up mould rises and stirs shovel base level and slide, the slider shovel base interior slider that slips away in driving, when interior slider shovel the base slip away in during the slider, the Y of interior slider back -off is to the interference region. The utility model discloses can be having the finished piece finished product drawing of patterns of moulding plastics to the back -off structure of interference region of X, Y simultaneously.
Description
Technical field
The utility model relates to injection molding process, especially a kind of mould possessing segmentation sliding block core-pulling mechanism.
Background technology
Injection mold is extensive use on injection molding process, injection molding process is the plastic material complete melting, die cavity is injected with high pressure, after cooling curing, obtain the method for products formed, the major advantage of injection molding process is that speed of production is fast, efficiency is high, be applicable to the batch production of complex-shaped parts, but when product shape is more complicated, after product is shaped, how smoothly the demoulding is a large difficult point, such as when there is X in product simultaneously, during the back-off of Y-direction interference region, mould is when carrying out stripping action, die ontology easily and finishing room produce and interfere, damage finished product or mould.
Summary of the invention
The utility model proposes a kind of mould possessing segmentation sliding block core-pulling mechanism, can successfully the Injection moulded part finished product demoulding of back-off structure simultaneously with X, Y-direction interference region.
The utility model adopts following scheme.
A kind of mould possessing segmentation sliding block core-pulling mechanism, described mould comprises Angle Pin, the slanting guide pillar hole coordinated with Angle Pin, oil cylinder, inner slide, inner slide shovel base, shovel pedestal, outer slide, dynamic model and cover half, described Angle Pin is located on dynamic model, and described slanting guide pillar hole, oil cylinder, inner slide, inner slide shovel base, shovel pedestal, outer slide are located at cover half place; Described inner slide is fixed in outer slide, outer slide be connected with oil cylinder and under hydraulic oil cylinder driving horizontal sliding; Plant in described inner slide the inner slide shovel base that inner slide is strutted, described inner slide shovel base is connected with shovel pedestal, and shovel pedestal is sliding to be placed on outer slide, shovels pedestal and is provided with the slanting guide pillar hole coordinated with dynamic model Angle Pin; When die sinking, Angle Pin rises with dynamic model and stirs shovel base level slippage, and drive inner slide shovel base to slip away inner slide, when inner slide shovel base slips away inner slide, inner slide closes up, and departs from the Y-direction interference region of injection-molded finished back-off.
When die sinking, when closing up completely when inner slide and depart from from the Y-direction interference region of injection-molded finished back-off, hydraulic oil cylinder driving outer slide horizontal sliding, drives inner slide to depart from the X of injection-molded finished back-off to interference region.
In product described in the utility model, the inner slide shovel base that inner slide is strutted is plugged with in inner slide, this makes inner slide possess in Shooting Technique to open and close up two states, when inner slide opens, within the preformed shape of outside face thereof, can allow when injection moulding in Injection moulded part and form complicated back-off structure, and when closing up, inner slide demoulding from the back-off after shaping can be made again, and this stripping action and inner slide is original struts, closed position matches, therefore in type back-off structure can not be damaged, this makes the product possessing complicated back-off structure with Shooting Technique manufacture become feasible.
In product described in the utility model, inner slide shovel base is connected with shovel pedestal, and shovel pedestal is sliding to be placed on outer slide, and shovel pedestal is provided with the slanting guide pillar hole coordinated with dynamic model Angle Pin; When die sinking, Angle Pin rises with dynamic model and stirs the slippage of shovel base level, inner slide shovel base is driven to slip away inner slide, this design makes the stripping action of inner slide coordinate mutually with the action of dynamic model, can judge that whether the demoulding of inner slide is to complete, is conducive to the Automated condtrol realizing mold releasability action by the operating distance of dynamic model by nationality.
In product described in the utility model, when die sinking, when closing up completely when inner slide and depart from from the Y-direction interference region of injection-molded finished back-off, hydraulic oil cylinder driving outer slide horizontal sliding, drives inner slide to depart from the X of injection-molded finished back-off to interference region.This design makes stripping action coherentization, and when namely ensure that the demoulding, mould not and produce between the back-off of finished product and interfere, does not improve process efficiency again.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments to the further detailed description of the utility model:
Accompanying drawing 1 is after mould die sinking described in the utility model and schematic diagram when having loosed core;
Accompanying drawing 2 is schematic diagrames of mould matched moulds state described in the utility model;
Schematic diagram when accompanying drawing 3 is mould die sinkings described in the utility model;
Accompanying drawing 4 is mould die sinking described in the utility model and after having loosed core, schematic diagram when product is ejected;
In figure: 3-dynamic model, 15-cover half, 6-Angle Pin, 7-shovels pedestal, and 8-inner slide shovel base, 9-inner slide, 11-outer slide, 13-oil cylinder, 25-slanting guide pillar hole, 26-is injection-molded finished, the back-off that 27-is injection-molded finished.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of mould possessing segmentation sliding block core-pulling mechanism, described mould comprises Angle Pin 6, the slanting guide pillar hole 25 coordinated with Angle Pin 6, oil cylinder 13, inner slide 9, inner slide shovel base 8, shovel pedestal 7, outer slide 11, dynamic model 3 and cover half 15, described Angle Pin 6 is located on dynamic model 15, and described slanting guide pillar hole 6, oil cylinder 13, inner slide 9, inner slide shovel base 8, shovel pedestal 7, outer slide 11 are located at cover half 15 place; Described inner slide 9 is fixed in outer slide 11, outer slide 11 be connected with oil cylinder 13 and under oil cylinder 13 drives horizontal sliding; Plant in described inner slide 9 the inner slide shovel base 8 that inner slide 9 is strutted, described inner slide shovel base 8 is connected with shovel pedestal 7, and shovel pedestal 7 is sliding to be placed on outer slide 11, shovels pedestal 7 and is provided with the slanting guide pillar hole 25 coordinated with dynamic model 3 Angle Pin 6; When die sinking, Angle Pin 6 rises with dynamic model and stirs shovel pedestal 7 horizontal sliding, and drive inner slide shovel base 8 to slip away inner slide 9, when inner slide shovel base 8 slips away inner slide 9, inner slide 9 closes up, and departs from the Y-direction interference region of the back-off 27 of injection-molded finished 26.
When die sinking, when closing up completely when inner slide 9 and depart from from the Y-direction interference region of the back-off 27 of injection-molded finished 26, oil cylinder 13 drives outer slide 11 horizontal sliding, drives inner slide 9 to depart from the X of the back-off 27 of injection-molded finished 26 to interference region.
Embodiment:
When mould matched moulds described in the utility model, inner slide shovel base 8 is inserted in inner slide 9, inner slide 9 is strutted, when injection step carries out, the back-off 27 of injection-molded finished 26 is shaping with injected plastics material contact surface place at inner slide 9, complete when moulding is shaping, during die sinking, Angle Pin 6 rises with dynamic model and stirs shovel pedestal 7 horizontal sliding, inner slide shovel base 8 is driven to slip away inner slide 9, when inner slide shovel base 8 slips away inner slide 9, inner slide 9 closes up, depart from the Y-direction interference region of the in type back-off of injection-molded finished 26 27, when Angle Pin 6 departs from the slanting guide pillar hole 25 of shovel pedestal 7 at cover half place completely, inner slide 9 closes up completely and departs from from the Y-direction interference region of the back-off 27 of injection-molded finished 26, then oil cylinder 13 drives outer slide 11 horizontal sliding, inner slide 9 is driven to depart from the X of the back-off 27 of injection-molded finished 26 to interference region, last moulding finished product is ejected from mould.
Claims (2)
1. one kind possesses the mould of segmentation sliding block core-pulling mechanism, it is characterized in that: described mould comprises Angle Pin, the slanting guide pillar hole coordinated with Angle Pin, oil cylinder, inner slide, inner slide shovel base, shovel pedestal, outer slide, dynamic model and cover half, described Angle Pin is located on dynamic model, and described slanting guide pillar hole, oil cylinder, inner slide, inner slide shovel base, shovel pedestal, outer slide are located at cover half place; Described inner slide is fixed in outer slide, outer slide be connected with oil cylinder and under hydraulic oil cylinder driving horizontal sliding; Plant in described inner slide the inner slide shovel base that inner slide is strutted, described inner slide shovel base is connected with shovel pedestal, and shovel pedestal is sliding to be placed on outer slide, shovels pedestal and is provided with the slanting guide pillar hole coordinated with dynamic model Angle Pin; When die sinking, Angle Pin rises with dynamic model and stirs shovel base level slippage, and drive inner slide shovel base to slip away inner slide, when inner slide shovel base slips away inner slide, inner slide closes up, and departs from the Y-direction interference region of injection-molded finished back-off.
2. a kind of mould possessing segmentation sliding block core-pulling mechanism according to claim 1, is characterized in that: when die sinking, after inner slide closes up completely, hydraulic oil cylinder driving outer slide horizontal sliding, drives inner slide to depart from the X of injection-molded finished back-off to interference region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664039.3U CN204977275U (en) | 2015-08-31 | 2015-08-31 | Possesses loose core mould of mechanism of segmentation slider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664039.3U CN204977275U (en) | 2015-08-31 | 2015-08-31 | Possesses loose core mould of mechanism of segmentation slider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204977275U true CN204977275U (en) | 2016-01-20 |
Family
ID=55111687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520664039.3U Expired - Fee Related CN204977275U (en) | 2015-08-31 | 2015-08-31 | Possesses loose core mould of mechanism of segmentation slider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204977275U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881805A (en) * | 2017-03-21 | 2017-06-23 | 滁州市宏达模具制造有限公司 | Band beam foaming multi-slide follower box body foaming mould |
| CN108724639A (en) * | 2017-04-18 | 2018-11-02 | 天津中德应用技术大学 | Human body gun-type is adjustable syringe injection mold |
| CN112976429A (en) * | 2021-05-14 | 2021-06-18 | 宁波明飞汽车零部件有限公司 | Car central channel skeleton support piece mould |
-
2015
- 2015-08-31 CN CN201520664039.3U patent/CN204977275U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881805A (en) * | 2017-03-21 | 2017-06-23 | 滁州市宏达模具制造有限公司 | Band beam foaming multi-slide follower box body foaming mould |
| CN106881805B (en) * | 2017-03-21 | 2022-11-29 | 滁州市宏达模具制造有限公司 | Foaming mold for box body with Liang Fapao multi-slide block follow-up mechanism |
| CN108724639A (en) * | 2017-04-18 | 2018-11-02 | 天津中德应用技术大学 | Human body gun-type is adjustable syringe injection mold |
| CN108724639B (en) * | 2017-04-18 | 2023-09-22 | 天津中德应用技术大学 | Injection mold for gun type injection tube |
| CN112976429A (en) * | 2021-05-14 | 2021-06-18 | 宁波明飞汽车零部件有限公司 | Car central channel skeleton support piece mould |
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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: 20160120 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |