CN207290778U - A kind of flip injection mold - Google Patents
A kind of flip injection mold Download PDFInfo
- Publication number
- CN207290778U CN207290778U CN201721422030.7U CN201721422030U CN207290778U CN 207290778 U CN207290778 U CN 207290778U CN 201721422030 U CN201721422030 U CN 201721422030U CN 207290778 U CN207290778 U CN 207290778U
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- die body
- fixed plate
- injection mold
- cavity
- vertical rod
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Abstract
It the utility model is related to a kind of flip injection mold, including the preceding die body being adapted and rear die body, some cavity mold inserts are provided with the preceding die body, the preceding die body at cavity mold insert after rear die body closure with that can form die cavity, the die cavity is connected by feeding runner with feed inlet, the feed inlet is located on preceding die body, ejecting mechanism is additionally provided with the preceding die body, the ejecting mechanism includes ejection cylinder, horizon bar, vertical rod, fixed plate and knock-pin, the piston end of described horizon bar one end and ejection cylinder connects, the other end is connected with vertical rod, the vertical rod is at right angles distributed with the horizon bar, the fixed plate is connected on vertical rod by holding firmware, the wherein side of the fixed plate is equipped with some knock-pins.Ejection cylinder is connected with fixed plate by horizon bar with vertical rod in above-mentioned ejecting mechanism, and fixed plate is opposite with the position relationship of ejection cylinder flexible, installation difficulty is simplified, easy to subsequent maintenance.
Description
Technical field
Injection mold field is the utility model is related to, more particularly to a kind of flip injection mold.
Background technology
During carrying out production processing using injection mold, when product appearance requires stringenter, by normal
The use appearance that product is often influenced into glue and thimble pushing method of rule, is unfavorable for product quality and further improves.For gram
This technical problem is taken, the flip injection mold that people are arranged on the same side using glue-feeder with ejecting mechanism more carries out Product processing
Production, though inverted mold it is possible to prevente effectively from product external surfaces formed folder waterline, gas line, flow liner the defects of, improve product quality,
But its structure is relative complex, the installation site of particularly ejecting mechanism is limited, and installation difficulty is larger, is unfavorable for inverted mold
Processing and subsequent maintenance, limit its further genralrlization application.
Utility model content
The utility model is in order to solve the above-mentioned technical problem, there is provided a kind of ejecting structure is flexible for installation, easy to repair
Flip injection mold.
A kind of flip injection mold, including the preceding die body being adapted and rear die body, if being provided with dry type in the preceding die body
Chamber mold insert, the preceding die body are equipped with the die cavity and are used for that can form die cavity at cavity mold insert after the rear die body closure
The aqueous vapor flow-path tube road to cool, the die cavity are connected by feeding runner with feed inlet, and the feed inlet is located at preceding die body
On, be additionally provided with ejecting mechanism on the preceding die body, the ejecting mechanism include ejection cylinder, horizon bar, vertical rod, fixed plate and
The piston end connection of knock-pin, described horizon bar one end and ejection cylinder, the other end are connected with vertical rod, the vertical rod and institute
State horizon bar to be at right angles distributed, the fixed plate is connected on vertical rod by holding firmware, and the wherein side of the fixed plate is set
There are some knock-pins.Ejection cylinder is not directly connected to fixed plate in above-mentioned ejecting mechanism, but by horizon bar with it is vertical
Bar is connected, and the position between fixed plate and ejection cylinder is opposite flexible, and in installation process, ejection cylinder can be arranged on inverted mold
Outside, only the fixed plate for being connected with knock-pin is placed in inverted mold, simplifies the structure of inverted mold to a certain degree,
Reduce requirement of the ejecting mechanism to space, installation difficulty is reduced, easy to subsequent maintenance.
Further, the knock-pin and holding firmware are located at the same side of fixed plate.
Further, the preceding die body is equipped with the heating component for being used for heating charging runner.Heating component is to feeding flow
Road heating can eliminate mouth of a river residual, and then shorten molding cycle.
Further, for the preceding die body with forming four symmetrical die cavitys after the rear die body closure, each die cavity is equal
It is molded available for Product processing, improves production efficiency to a certain degree.
Further, preceding model fixing seat is connected with the preceding die body, rear model fixing seat is connected with the rear die body.Before
Model fixing seat is used to inverted mold being fixedly connected with other production equipments with rear model fixing seat, easy to continuous production.
Further, vacuum suction road is equipped with the die cavity, the outer end in the vacuum suction road is connected with negative pressure of vacuum
Table.
Further, be additionally provided with thermal insulation board between the cavity mold insert and preceding die body, the aqueous vapor flow-path tube road be arranged on every
Between hot plate and cavity mold insert.
Further, persistently circulate cold water in the aqueous vapor flow-path tube road.
Further, the preceding die body is additionally provided with sealing ring around cavity mold insert, improves the sealing effect of inverted mold
Fruit.
Advantageous effects：
Compared with prior art, a kind of flip injection mold disclosed in the utility model employs the novel ejector of structure
Structure, is connected in the ejecting mechanism between ejection cylinder and fixed plate by horizon bar with vertical rod, between fixed plate and ejection cylinder
Position it is relatively flexible, simplify the structure of inverted mold to a certain degree, reduce requirement of the ejecting mechanism to installation space, drop
Low installation difficulty, easy to subsequent maintenance.
Brief description of the drawings
Fig. 1 is mode structure schematic diagram before the utility model.
Fig. 2 is the utility model rear mold structure diagram.
Fig. 3 is the side structure schematic view of the utility model mould.
Fig. 4 is the utility model ejecting mechanism overlooking the structure diagram.
Fig. 5 is the utility model ejecting mechanism side structure schematic view.
Die body before 1-, die body after 2-, 3- heating components, 4- cavity mold inserts, model fixing seat before 5-, model fixing seat after 6-, 7-
Feed inlet, 8- ejection cylinders, 9- horizon bars, 10- vertical rods, 11- holding firmwares, 12- fixed plates, 13- knock-pins.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention are more
Easily it is readily appreciated by one skilled in the art, so as to make apparent define to protection scope of the present invention.
Embodiment 1：
A kind of flip injection mold is present embodiments provided, including the preceding die body 1 and rear die body 2 being adapted, in preceding die body 1
Some cavity mold inserts 4 are provided with, sealing ring are equipped with around cavity mold insert 4, for improving the sealing effect of inverted mold, preceding mould
For body 1 with that can form four symmetrical die cavitys at cavity mold insert 4 after rear die body 2 closure, each die cavity is used equally for product to add
Work is molded, and improves production efficiency to a certain degree.The aqueous vapor flow-path tube road for being used for cooling and outer end connection are equipped with die cavity
There is the vacuum suction road of negative pressure of vacuum table, persistently circulate cold water in aqueous vapor flow-path tube road.Die cavity is by feeding runner and feed inlet 7
It is connected, the heating component 3 of charging runner is equipped with preceding die body 1, it is residual that heating component 3 can eliminate the mouth of a river to charging runner heating
Stay, and then shorten molding cycle.Feed inlet 7 is located on preceding die body 1, is additionally provided with ejecting mechanism on preceding die body 1, ejecting mechanism includes
Ejection cylinder 8, horizon bar 9, vertical rod 10, fixed plate 12 and knock-pin 13,9 one end of horizon bar and the piston end of ejection cylinder 8
Connection, the other end are connected with vertical rod 10, and vertical rod 10 is at right angles distributed with horizon bar 9, and above-mentioned fixed plate 12 passes through holding firmware
11 are connected on vertical rod 10, and fixed plate 12 is equipped with some knock-pins 13 on the side identical or opposite with holding firmware 11, this
Knock-pin 13 is respectively arranged on the both sides of fixed plate 12 with holding firmware 11 in embodiment.Ejection cylinder 8 in above-mentioned ejecting mechanism with
Fixed plate 12 is not directly connected to, but is connected by horizon bar 9 with vertical rod 10, between fixed plate 12 and ejection cylinder 8
Position is relatively flexible, and in installation process, ejection cylinder 8 is installed on to the outside of inverted mold, will only be connected with consolidating for knock-pin
Fixed board is placed in inverted mold, is simplified the structure of inverted mold to a certain degree, is reduced ejecting mechanism to installation space
Requirement, while installation difficulty is reduced, easy to subsequent maintenance.
Embodiment 2：
Compared with Example 1, the main distinction is the present embodiment, and knock-pin 13 is distributed in fixed plate 12 with holding firmware 11
The same side, when ejecting mechanism is in off working state, piston is in stretching state, the knock-pin being distributed at this time in fixed plate
13 is farthest apart from ejection cylinder 8；When ejecting mechanism needs ejecting product, ejection cylinder 8 bounces back with piston, and passes through level
Bar 9 transmits power with vertical rod 10 and fixed plate 12 furthers so as to eject the product in die cavity, is distributed at this time in fixed plate 12
Knock-pin 13 it is nearest apart from ejection cylinder 8.
Embodiment 3：
The present embodiment is similar with embodiment 1 or 2, further, be additionally provided between the cavity mold insert 4 and preceding die body 1 every
Hot plate, the aqueous vapor flow-path tube road are arranged between thermal insulation board and cavity mold insert 4.
In addition, being connected with preceding model fixing seat 5 on preceding die body 1, rear model fixing seat 6 is connected with rear die body 2.Preceding model fixing seat
5 are used to inverted mold being fixedly connected with other production equipments with rear model fixing seat 6, easy to continuous production.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementation
Mode, within the knowledge of a person skilled in the art, can also be on the premise of present inventive concept not be departed from
Various changes can be made.
Claims (9)
1. a kind of flip injection mold, it is characterised in that including the preceding die body being adapted（1）With rear die body（2）, the preceding die body
（1）In be provided with some cavity mold inserts（4）, the preceding die body（1）With the rear die body（2）Can be in cavity mold insert after closure（4）
Place forms die cavity, is equipped with the aqueous vapor flow-path tube road for being used for cooling in the die cavity, the die cavity by feed runner with into
Material mouth（7）It is connected, the feed inlet（7）Positioned at preceding die body（1）On, the preceding die body（1）On be additionally provided with ejecting mechanism, the top
Going out mechanism includes ejection cylinder（8）, horizon bar（9）, vertical rod（10）, fixed plate（12）And knock-pin（13）, the horizon bar
（9）One end and ejection cylinder（8）Piston end connection, the other end and vertical rod（10）It is connected, the vertical rod（10）With it is described
Horizon bar（9）At right angles distribution, the fixed plate（12）Pass through holding firmware（11）It is connected to vertical rod（10）On, the fixed plate
（12）Wherein side be equipped with some knock-pins（13）.
A kind of 2. flip injection mold as claimed in claim 1, it is characterised in that the knock-pin（13）And holding firmware（11）Position
In fixed plate（12）The same side.
A kind of 3. flip injection mold as claimed in claim 1, it is characterised in that the preceding die body（1）It is equipped with and is used to heat
Feed the heating component of runner（3）.
A kind of 4. flip injection mold as claimed in claim 1, it is characterised in that the preceding die body（1）With the rear die body（2）
Four symmetrical die cavitys are formed after closure.
A kind of 5. flip injection mold as claimed in claim 1, it is characterised in that the preceding die body（1）On be connected with before mould consolidate
Reservation（5）, the rear die body（2）On be connected with rear model fixing seat（6）.
6. a kind of flip injection mold as claimed in claim 1, it is characterised in that be equipped with vacuum suction road, institute in the die cavity
The outer end for stating vacuum suction road is connected with negative pressure of vacuum table.
A kind of 7. flip injection mold as claimed in claim 1, it is characterised in that the cavity mold insert（4）With preceding die body（1）It
Between be additionally provided with thermal insulation board, the aqueous vapor flow-path tube road is arranged on thermal insulation board and cavity mold insert（4）Between.
8. a kind of flip injection mold as described in claim 1 or 7, it is characterised in that continue in the aqueous vapor flow-path tube road
Circulate cold water.
9. such as a kind of flip injection mold of claim 1-7 any one of them, it is characterised in that the preceding die body（1）In type
Chamber mold insert（4）Around be additionally provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422030.7U CN207290778U (en) | 2017-10-31 | 2017-10-31 | A kind of flip injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422030.7U CN207290778U (en) | 2017-10-31 | 2017-10-31 | A kind of flip injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207290778U true CN207290778U (en) | 2018-05-01 |
Family
ID=62274788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721422030.7U Active CN207290778U (en) | 2017-10-31 | 2017-10-31 | A kind of flip injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207290778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627558A (en) * | 2017-10-31 | 2018-01-26 | 惠州市德赛精密部件有限公司 | A kind of flip injection mold |
-
2017
- 2017-10-31 CN CN201721422030.7U patent/CN207290778U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627558A (en) * | 2017-10-31 | 2018-01-26 | 惠州市德赛精密部件有限公司 | A kind of flip injection mold |
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