CN203567065U - Die for product with deep cavity and likely to be bonded on fixed die - Google Patents
Die for product with deep cavity and likely to be bonded on fixed die Download PDFInfo
- Publication number
- CN203567065U CN203567065U CN201320731191.XU CN201320731191U CN203567065U CN 203567065 U CN203567065 U CN 203567065U CN 201320731191 U CN201320731191 U CN 201320731191U CN 203567065 U CN203567065 U CN 203567065U
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- CN
- China
- Prior art keywords
- rotation
- positioning seat
- insert block
- rotary insert
- dynamic model
- 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 provides a die for products with deep cavity and likely to be bonded on a fixed die. The die comprises a fixed die mold cavity, a movable die mold plate and a pressing mechanism, wherein the pressing mechanism comprises a rotary insert block and a rotary insert block locating seat; one end of the rotary insert block extends out of the rotary insert block locating seat; a movable die pulling plate restoring plate is arranged outside the rotary insert block locating seat; the upper end of the movable die pulling plate restoring plate is pressed on one end of the rotary insert block; the bottom parts of the inner sides of both the rotary insert block locating seat and the movable die pulling plate restoring plate are inclined surfaces; a rotary insert block locating pin is fixed on the movable die mold plate; an inclined slot is formed in the rotary insert block locating seat; the rotary insert block locating seat rotates along a group of rotary insert block locating pins by the inclined slot and the inclined surface respectively; a gap is formed between the rotary insert block locating seat and the movable die pulling plate restoring plate. The die provided by the utility model has the following main beneficial effects: through applying a certain pressure to two ends of the product, the product is not likely to be bonded in the fixed die, the subsequent de-molding of the product is facilitated, and the pressing mechanism is novel in structure and preferable in effect.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of cavity darker, and easily sticks together the product mould on cover half during the demoulding.
Background technology
After completing, product injection moulding in mould needs to eject by ejecting mechanism, to complete the demoulding.For some dark chamber classes and the large product of material viscosity, when the demoulding, because its viscosity often easily adheres in cover half when the die sinking, cause product to be difficult for being ejected even distortion, affect the yield rate of final products.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem, and easily sticky cover half series products mould of a kind of dark chamber is provided.
The purpose of this utility model is achieved through the following technical solutions:
Dark chamber is sticky cover half series products mould easily, comprise cover half die cavity and be arranged on the dynamic model template matching with it in cover half die cavity below, described mould also comprises pressing mechanism, described pressing mechanism comprises that a rotation of being fixed on dynamic model inserts, and the rotation positioning seat of inserting, described rotation is inserted to be erected at and is rotated the positioning seat top of inserting, and the rotation positioning seat of inserting is extended in the rotation one end of inserting can push down product edge, the insert arranged outside of positioning seat of described rotation has dynamic model arm-tie restoring board, and the upper end of described dynamic model arm-tie restoring board is pressed on one end that rotation is inserted, the insert inside bottom of positioning seat and described dynamic model arm-tie release link of described rotation is all inclined-plane, on dynamic model template, be fixed with one group and rotate the alignment pin of inserting, described rotation is inserted in positioning seat and is offered a skewed slot, the described rotation positioning seat of inserting is rotated around one group of rotation alignment pin of inserting by skewed slot and inclined-plane respectively, the described rotation gapped setting between positioning seat and dynamic model arm-tie restoring board of inserting.
Preferably, the described rotation alignment pin of inserting is provided with two, and one is arranged at rotation and inserts in the skewed slot of positioning seat, and another is connected to the insert inclined-plane of positioning seat of rotation.
The beneficial effects of the utility model are mainly reflected in: during for dark cavity and the demoulding, easily stick together the product on cover half, by certain exerting pressure carried out in product two ends, make mould when die sinking, product can be because viscosity is bonded in cover half, contribute to the demoulding of subsequent product, pressing structure novelty, and effective.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1: structural representation of the present utility model.
The specific embodiment
The utility model has disclosed a kind of deep hole product mould, as shown in Figure 1, 1. easily sticky cover half series products mould of dark chamber, comprise cover half die cavity 2 and be arranged on the dynamic model template 4 matching with it in cover half die cavity 2 belows, it is characterized in that: described mould also comprises pressing mechanism, described pressing mechanism comprises that a rotation of being fixed on dynamic model inserts 8, and the rotation positioning seat 7 of inserting, described rotation is inserted and 8 is erected at rotation positioning seat 7 tops of inserting, and insert one end of 8 of rotation is extended the rotation positioning seat 7 of inserting and can be pushed down product edge, the insert arranged outside of positioning seat 7 of described rotation has dynamic model arm-tie restoring board 3, and the upper end of described dynamic model arm-tie restoring board 3 is pressed on insert one end of 8 of rotation, insert positioning seat 7 of described rotation is all inclined-plane with the inside bottom of described dynamic model arm-tie release link 3, on dynamic model template 4, be fixed with one group and rotate the alignment pin 6 of inserting, described rotation is inserted in positioning seat 7 and is offered a skewed slot, the described rotation positioning seat 7 of inserting is rotated around one group of rotation alignment pin 6 of inserting by skewed slot and inclined-plane respectively, the described rotation gapped setting between positioning seat 7 and dynamic model arm-tie restoring board 3 of inserting.Concrete, the described rotation alignment pin 6 of inserting is provided with two, and one is arranged at rotation and inserts in the skewed slot of positioning seat 7, and another is connected to the insert inclined-plane of positioning seat 7 of rotation.
Certainly, the utility model also comprises injection moulding hot runner 10 and the locating ring 9 for positioning heat runner 10, and this structure is consistent with prior art, does not repeat them here.
The simple operation principle of setting forth pressing mechanism in lower the utility model below:
After injection moulding completes, cover half die cavity 2 is Fen Li with 4 die sinkings of dynamic model template, rotate the motion of positioning seat 7 along with dynamic model of inserting, rotation in its skewed slot alignment pin 6 of inserting moves along skewed slot, the driven rotary positioning seat 7 of inserting is outwards opened, rotation is inserted and when positioning seat 7 is upwards opened, is upwards pushed up rotation and insert 8, now dynamic model arm-tie restoring board 3 is due to the motion of cover half, dynamic model arm-tie restoring board 3 upwards, finally cause rotation to be inserted and 8 extend insert one end of positioning seat 7 of rotation and be upturned, product and cover half are separated.When matched moulds, dynamic model arm-tie restoring board 3 presses down, and the rotation positioning seat 7 of inserting resets, and finally pushes down insert one end of 8 of rotation, rotation is inserted and 8 can push down product.
The utility model still has multiple concrete embodiment, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, within all dropping on the claimed scope of the utility model.
Claims (2)
1. easily sticky cover half series products mould of dark chamber, comprise cover half die cavity (2) and be arranged on the dynamic model template (4) matching with it in cover half die cavity (2) below, it is characterized in that: described mould also comprises pressing mechanism, described pressing mechanism comprises that one is fixed on rotation on dynamic model insert (8), and the rotation positioning seat (7) of inserting, described rotation insert (8) be erected at insert positioning seat (7) top of rotation, and the insert one end of (8) of rotation is extended the rotation positioning seat (7) of inserting and can be pushed down product edge, the insert arranged outside of positioning seat (7) of described rotation has dynamic model arm-tie restoring board (3), and the upper end of described dynamic model arm-tie restoring board (3) is pressed on the one end that rotates insert (8), the insert inside bottom of positioning seat (7) and described dynamic model arm-tie release link (3) of described rotation is all inclined-plane, on dynamic model template (4), be fixed with one group and rotate the alignment pin (6) of inserting, described rotation is inserted in positioning seat (7) and is offered a skewed slot, the described rotation positioning seat (7) of inserting is rotated around one group of rotation alignment pin (6) of inserting by skewed slot and inclined-plane respectively, the described rotation gapped setting between positioning seat (7) and dynamic model arm-tie restoring board (3) of inserting.
2. easily sticky cover half series products mould of dark chamber as claimed in claim 1, it is characterized in that: the described rotation alignment pin (6) of inserting is provided with two, one is arranged in the skewed slot that rotates positioning seat (7) of inserting, and another is connected to the inclined-plane that rotates positioning seat (7) of inserting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731191.XU CN203567065U (en) | 2013-11-19 | 2013-11-19 | Die for product with deep cavity and likely to be bonded on fixed die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731191.XU CN203567065U (en) | 2013-11-19 | 2013-11-19 | Die for product with deep cavity and likely to be bonded on fixed die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567065U true CN203567065U (en) | 2014-04-30 |
Family
ID=50534821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320731191.XU Expired - Fee Related CN203567065U (en) | 2013-11-19 | 2013-11-19 | Die for product with deep cavity and likely to be bonded on fixed die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346013A (en) * | 2015-11-19 | 2016-02-24 | 芜湖市万华塑料制品有限公司 | Double-piece injection mold of terminal cover |
-
2013
- 2013-11-19 CN CN201320731191.XU patent/CN203567065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346013A (en) * | 2015-11-19 | 2016-02-24 | 芜湖市万华塑料制品有限公司 | Double-piece injection mold of terminal cover |
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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: 20141119 |
|
| EXPY | Termination of patent right or utility model |