CN205989480U - A kind of threeway injection mold - Google Patents
A kind of threeway injection mold Download PDFInfo
- Publication number
- CN205989480U CN205989480U CN201620971869.5U CN201620971869U CN205989480U CN 205989480 U CN205989480 U CN 205989480U CN 201620971869 U CN201620971869 U CN 201620971869U CN 205989480 U CN205989480 U CN 205989480U
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- CN
- China
- Prior art keywords
- core rod
- threeway
- cover half
- middle mold
- main body
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- Withdrawn - After Issue
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Abstract
This utility model provides a kind of threeway injection mold, including：Cover half main body, it is provided with floor body on the left of described cover half main body, it is provided with ejection base plate on the right side of described floor body, it is provided with liftout plate on the right side of described ejection base plate, it is fixed with return spring on the right side of described liftout plate, described ejection base plate and the upper and lower both sides of liftout plate are provided with push rod, are provided with fixed plate on the right side of described cover half main body；Core rod, described core rod includes：Threeway core rod I, threeway core rod II and threeway core rod III, described threeway core rod I is arranged on the right side of cover half body interior, described threeway core rod II is arranged on the left of cover half body interior, and described threeway core rod III is arranged on the upside of cover half body interior, is provided with dividing plate in described core rod.This utility model can realize lathe cooling circulation sizing, product cooling and shaping, dimensionally stable after injection lathe is taken out, and improve product quality, saved production cost, improve production efficiency, it is simple to operate, save artificial, have good using effect.
Description
Technical field
This utility model is related to mold injection technical field, particularly to a kind of threeway injection mold.
Background technology
In prior art, injection threeway is to couple together gas pipeline, and so that fuel gas alternative direction is circulated, in the world absolutely
Most of gas pipeline be all by various injection three-way pieces connect it is seen that injection threeway class product be in gas pipeline one non-
Often important part.The injection moulding process of injection threeway class product was injection mo(u)lding on injection machine in the past, and the threeway of injection mo(u)lding is produced
Product put into cooling in bosh together with core rod, carry core rod back and forth difficult, for ensureing that normally production increases in the course of processing
Plus core rod quantity, rotation use, cooling bath takes up room, and the water in cooling bath easily overflows cooling bath, so not only no when operating
Method ensures the quality of injection threeway class product, and reduces production efficiency, is unfavorable for promoting the use of on a large scale.
Utility model content
In view of this, this utility model is directed to a kind of threeway injection mold, it is possible to achieve lathe cooling circulation sizing,
Product cooling and shaping, dimensionally stable after injection lathe is taken out, have effectively saved production cost, have improve production efficiency.
For achieving the above object, technical solution of the present utility model is：A kind of threeway injection mold, including：
Cover half main body, is provided with floor body on the left of described cover half main body, is provided with ejection base plate, institute on the right side of described floor body
State and be provided with liftout plate on the right side of ejection base plate, be fixed with return spring on the right side of described liftout plate, on described ejection base plate and liftout plate
Lower both sides are provided with push rod, are provided with fixed plate on the right side of described cover half main body；
Core rod, described core rod includes：Threeway core rod I, threeway core rod II and threeway core rod III, described threeway core rod I is arranged
On the right side of cover half body interior, described threeway core rod II is arranged on the left of cover half body interior, and described threeway core rod III is arranged on
On the upside of cover half body interior, in described core rod, it is provided with dividing plate；
Upper mould, described upper mould is respectively provided on described threeway core rod I, threeway core rod II and threeway core rod III, described upper mould
It is provided with water inlet and outlet, between described water inlet and outlet, be provided with cylinder；
Die cavity, described die cavity includes：Die cavity I and die cavity II, described die cavity I is arranged on described threeway core rod I and threeway mould
Inside core III, described die cavity II is arranged on inside described threeway core rod II, is provided with middle mold, water column and mould inside described die cavity II
Set；
Lower mould, described lower mould is arranged on the downside of mould, and is provided with screw between upper die and lower die.
It is further preferred that described screw is respectively intended to fixing upper mould and lower mould and dividing plate and core rod.
It is further preferred that in mould under described die sleeve insertion, described die sleeve is consistent with lower mould centrage.
It is further preferred that described middle mold is loaded in the groove of lower mould.
It is further preferred that described water column loads in die sleeve.
It is further preferred that described threeway core rod I is identical with threeway core rod III structure and symmetrical with regard to cover half main center.
It is further preferred that radially end face is evenly arranged with multiple mounting holes for the upper surface of described lower mould, described every
Plate inserts multiple kidney-shaped in the holes respectively, and each described mounting hole forms two water cavities, and the side of described dividing plate is intake antrum, described
The opposite side of dividing plate is water chamber.
It is further preferred that the quantity of described mounting hole is set to 6.
It is further preferred that middle mold inlet opening is provided with described middle mold（171）With middle mold apopore（172）, described in
The upper end of mould inlet opening is connected with described water inlet, and the described lower end of middle mold inlet opening is connected with the intake antrum of middle mold, described
The upper end of middle mold apopore is connected with described outlet, and the described lower end of middle mold apopore is connected with the water chamber of middle mold.
A kind of threeway injection mold of the present utility model, it is possible to achieve lathe cooling circulation sizing, product is from injection lathe
Cooling and shaping, dimensionally stable after taking out, improve product quality, it can be avoided that deficiency of the prior art, effectively save
Production cost, improves production efficiency, has good using effect；It is simple to operate, saves artificial.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.?
In accompanying drawing：
Fig. 1 is the threeway injection mold general assembly drawing described in this utility model embodiment；
Fig. 2 is this utility model core rod general assembly drawing；
Fig. 3 is this utility model threeway core rod I and threeway core rod III general assembly drawing；
Fig. 4 is this utility model threeway core rod II structural representation；
Fig. 5 is mode cross section structural representation on this utility model；
Fig. 6 is mould overlooking the structure diagram on this utility model；
Fig. 7 is this utility model middle mold structural representation；
Fig. 8 is mode cross section structural representation under this utility model；
Fig. 9 is mould overlooking the structure diagram under this utility model；
Figure 10 is this utility model water column cross section structure schematic diagram.
Description of reference numerals：
1- cover half main body, 2- floor body, 3- ejection base plate, 4- liftout plate, 5- return spring, 6- push rod, 7- fixed plate,
8- core rod, 9- threeway core rod I, 10- threeway core rod II, 11- leads to core rod III, 81- dividing plate, the upper mould of 12-, 13- water inlet, and 14- goes out
The mouth of a river, 15- cylinder, 16- die cavity, 161- die cavity I, 162- die cavity II, 17- middle mold, 171- middle mold inlet opening, 172- middle mold water outlet
Hole, 18- water column, 19- die sleeve, mould under 20-, 21- screw.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
To describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The present embodiment is related to a kind of threeway injection mold, and overall structure includes cover half main body 1, on the left of described cover half main body 1
It is provided with floor body 2, be provided with ejection base plate 3 on the right side of described floor body 2, on the right side of described ejection base plate 3, be provided with liftout plate 4, institute
State and on the right side of liftout plate 4, be fixed with return spring 5, described ejection base plate 3 and liftout plate are provided with push rod 6, described cover half in both sides about 4
It is provided with fixed plate 7 on the right side of main body 1；Core rod 8, described core rod 8 includes：Threeway core rod I 9, threeway core rod II 10 and threeway core rod III
11, described threeway core rod I 9 is arranged on cover half main body 1 inner right side, and described threeway core rod II 10 is arranged on inside cover half main body 1
Left side, described threeway core rod III 11 is arranged on cover half main body 1 upper inside, is provided with dividing plate 81 in described core rod 8；Upper mould 12, institute
State mould 12 to be respectively provided on described threeway core rod I 9, threeway core rod II 10 and threeway core rod III 11, described upper mould 12 is provided with
Water inlet 13 and outlet 14, are provided with cylinder 15 between described water inlet 13 and outlet 14；Die cavity 16, described die cavity 16 wraps
Include：Die cavity I 161 and die cavity II 162, described die cavity I 161 is arranged on inside described threeway core rod I 9 and threeway core rod III 11, institute
State die cavity II 162 to be arranged on inside described threeway core rod II 10, inside described die cavity II 162, be provided with middle mold 17, water column 18 and mould
Set 19；Lower mould 20, described lower mould 20 is arranged on the downside of mould 12, and is provided with screw 21 between upper mould 12 and lower mould 20.
A kind of threeway injection mold of the present utility model, for threeway core rod I 9 and threeway core rod III 11, by dividing plate 81
Radially end face is evenly arranged with multiple mounting holes in the insertion core rod 8 it may be preferable that upper surface of lower mould, specially 6, every
Plate inserts kidney-shaped in the hole respectively, and then each mounting hole is formed two water cavities, and dividing plate side is intake antrum, and dividing plate opposite side is
Water chamber, similarly, radially end face is evenly arranged with multiple mounting holes for middle mold upper surface, specially 5, but this 5 waists
Shape hole and 6 mounting hole interlaced arrangement of lower mould, just make an one of mounting hole part for middle mold cover the one of lower mould
Individual mounting hole, meanwhile, also covers another adjacent mounting hole of this mounting hole of lower mould, so so that cooling water is through middle mold
Inlet opening enter into the water inlet intracavity of lower mould, under the effect of extraneous hydraulic pressure, then return to middle mold upper surface, subsequently enter another
Mounting hole in individual middle mold, and then be again introduced into the water inlet intracavity of the adjacent mounting hole of lower mould, alternately reciprocation cycle successively, with
When, middle mold is provided with middle mold inlet opening 171 and middle mold apopore 172, so, the water inlet through upper mould for the cooling water, through middle mold
Middle mold inlet opening, then flow into the water inlet intracavity of lower mould, through water chamber, middle mold apopore and upper mould outlet, be integrally formed
Cyclic process, fixing with upper mould 12 with 4 M10 × 80 screws 21, so can improve fixed effect, by upper mould 12
The hole of φ 10 to ensure water in core rod 8 interior circulation as water inlet 13 and outlet 14, and there is the cooling water of whole die cavity 16 outside
Road is cooled down so that product cooling is uniform, and for threeway core rod II 10, described 6 dividing plates 81 insert 6 of lower mould 20 respectively
In water column 18, it is ensured that die sleeve 19 centrage is consistent with lower mould 20 die cavity, 16 centrages in the lower mould 20 of die sleeve 19 insertion, middle mold 17 fills
Enter in the groove of lower mould 20, water column 18 is loaded in die sleeve 19, will be fixing to lower mould 20 and upper mould 12 with 4 M10 × 80.By upper mould
As water inlet 13 and outlet 14, the hole of 12 φ 10 to ensure that water, in die cavity 16 interior circulation, has water column 18 cold in product piece
But, there are outward 6 water channel coolings, having cold water to cool down it is ensured that the cooling of product is uniform inside and outside such moulding, thus protecting simultaneously
The stability of card injecting products part size.
The work process of the present embodiment is to be injected in core rod 8 by melting injection molding material, carried out at pressurization by cylinder 15
Reason, water inlet 13 and outlet 14 access water supply line, by ejection base plate 3 He on cover half main body 1 upper plate main body 2 right side respectively
Liftout plate 4 is operated in the presence of return spring 5, after carrying out a series of injections in core rod 8, water inlet 13 and outlet 14
Interior water carries out cooling circulation by water column 18 to injecting products in die cavity 16, thus reaching all even injecting products part size of cooling
Stable purpose.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (9)
1. a kind of threeway injection mold is it is characterised in that include：
Cover half main body（1）, described cover half main body（1）Left side is provided with floor body（2）, described floor body（2）Right side is provided with top
Go out base plate（3）, described ejection base plate（3）Right side is provided with liftout plate（4）, described liftout plate（4）Right side is fixed with return spring
（5）, described ejection base plate（3）And liftout plate（4）Both sides are provided with push rod up and down（6）, described cover half main body（1）Right side is provided with fixation
Plate（7）；
Core rod（8）, described core rod（8）Including：Threeway core rod I（9）, threeway core rod II（10）With threeway core rod III（11）, described
Threeway core rod I（9）It is arranged on cover half main body（1）Inner right side, described threeway core rod II（10）It is arranged on cover half main body（1）Internal
Left side, described threeway core rod III（11）It is arranged on cover half main body（1）Upper inside, described core rod（8）Inside it is provided with dividing plate（81）；
Upper mould（12）, described upper mould（12）It is respectively provided at described threeway core rod I（9）, threeway core rod II（10）With threeway core rod III
（11）On, described upper mould（12）It is provided with water inlet（13）And outlet（14）, described water inlet（13）And outlet（14）It
Between be provided with cylinder（15）；
Die cavity（16）, described die cavity（16）Including：Die cavity I（161）With die cavity II（162）, described die cavity I（161）It is arranged on institute
State threeway core rod I（9）With threeway core rod III（11）Inside, described die cavity II（162）It is arranged on described threeway core rod II（10）Interior
Portion, described die cavity II（162）Inside is provided with middle mold（17）, water column（18）And die sleeve（19）；
Lower mould（20）, described lower mould（20）It is arranged on mould（12）Downside, and upper mould（12）With lower mould（20）Between be provided with screw
（21）.
2. threeway injection mold according to claim 1 it is characterised in that：Described screw（21）It is respectively intended to fixing upper mould
（12）With lower mould（20）And dividing plate（81）With core rod（8）.
3. a kind of threeway injection mold according to claim 1 it is characterised in that：Described die sleeve（19）The lower mould of insertion（20）
Interior, described die sleeve（19）With lower mould（20）Centrage is consistent.
4. threeway injection mold according to claim 3 it is characterised in that：Described middle mold（17）It is loaded on lower mould（20）Groove
Interior.
5. threeway injection mold according to claim 1 it is characterised in that：Described water column（18）Load die sleeve（19）Interior.
6. threeway injection mold according to claim 1 it is characterised in that：Described threeway core rod I（9）With threeway core rod III
（11）Structure is identical and with regard to cover half main body（1）Centrosymmetry.
7. threeway injection mold according to claim 1 it is characterised in that：The upper surface radially end face of described lower mould
It is evenly arranged with multiple mounting holes, described dividing plate inserts multiple kidney-shaped in the holes respectively, each described mounting hole forms two water cavities,
The side of described dividing plate is intake antrum, and the opposite side of described dividing plate is water chamber.
8. threeway injection mold according to claim 7 it is characterised in that：The quantity of described mounting hole is set to 6.
9. threeway injection mold according to claim 7 it is characterised in that：Middle mold inlet opening is provided with described middle mold
（171）With middle mold apopore（172）, the upper end of described middle mold inlet opening is connected with described water inlet, described middle mold inlet opening
Lower end connect with the intake antrum of middle mold, the upper end of described middle mold apopore is connected with described outlet, described middle mold water outlet
The lower end in hole is connected with the water chamber of middle mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971869.5U CN205989480U (en) | 2016-08-30 | 2016-08-30 | A kind of threeway injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971869.5U CN205989480U (en) | 2016-08-30 | 2016-08-30 | A kind of threeway injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205989480U true CN205989480U (en) | 2017-03-01 |
Family
ID=58105086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620971869.5U Withdrawn - After Issue CN205989480U (en) | 2016-08-30 | 2016-08-30 | A kind of threeway injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205989480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273254A (en) * | 2016-08-30 | 2017-01-04 | 保定天银机械有限公司 | A kind of threeway injection mold |
-
2016
- 2016-08-30 CN CN201620971869.5U patent/CN205989480U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273254A (en) * | 2016-08-30 | 2017-01-04 | 保定天银机械有限公司 | A kind of threeway injection mold |
| CN106273254B (en) * | 2016-08-30 | 2018-11-30 | 保定天银机械有限公司 | A kind of threeway injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170301 Effective date of abandoning: 20181130 |