CN207128189U - A kind of mould of injection molding technique production notebook computer accessory - Google Patents
A kind of mould of injection molding technique production notebook computer accessory Download PDFInfo
- Publication number
- CN207128189U CN207128189U CN201720900439.9U CN201720900439U CN207128189U CN 207128189 U CN207128189 U CN 207128189U CN 201720900439 U CN201720900439 U CN 201720900439U CN 207128189 U CN207128189 U CN 207128189U
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- mold core
- mould
- line position
- lower mold
- fixed plate
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Abstract
The utility model discloses a kind of mould of injection molding technique production notebook computer accessory, and the upper mould of mould point has upper mould fixed plate, runner stripper plate, upper mold core, upper mold core fixed plate, sprue bush, locating ring and runner with lower mould, upper mould.Lower mould has lower mold fixed plate, liftout attachment, lower mold core, lower mold core fixed plate.Feeding, which from sprue bush is divided into four through runner and enters cast gate, to be entered to be poured onto die cavity；Upper mold core, lower mold core, it is arranged on the first line position and the second line position and the ejector sleeve of the setting in lower mold fixed plate composition computer fittings die cavity in lower mold core.It can improve computer fittings dimensioned precision, realize and produce in enormous quantities, reduce cost, efficiency high.
Description
Technical field
The utility model belongs to mould applications, specially a kind of mould of injection molding technique production notebook computer accessory
Tool.
Background technology
It is the accessory of a kind of note-book computer display screen and main body hinged place as shown in Figure 9, accessory processing at present is that have
Using laser cutting, but cost is higher；Also have using machine tooling, but be difficult to reach the precision used；Or also have and use 3D
Printing technique, but its limited material for using, common print material can not meet the requirement used, be easily damaged.As can be seen that
It is various that the notebook computer accessory process is produced at present, its dimensional accuracy is not ensured, also product also has necessarily to material
It is required that furthermore, Product processing cycle length, efficiency is slow, and cost is high, is very difficult as produced in enormous quantities.
Utility model content
The purpose of this utility model is to be directed to problem above, there is provided one kind can ensure fitting dimension, and dimensional accuracy is high, and
It can be mass-produced, a kind of mould that notebook computer accessory is produced with injection molding technique of efficiency high.
To realize object above, the technical solution adopted in the utility model is：A kind of injection molding technique produces notebook
The mould of computer fittings, including upper die and lower die, the upper mould are provided with upper mould fixed plate 3；The lower end of upper mould fixed plate 3 is set
It is equipped with runner stripper plate 4；The lower end of runner stripper plate 4 is provided with upper mold core fixed plate 17；Under the upper mold core fixed plate 17
End is provided with upper mold core 10；The upper mould fixed plate 3 is provided centrally with sprue bush 1；The sprue bush 1 by locating ring 2 with it is upper
Mould fixed plate 3 is fixed；The lower end of sprue bush 1 is connected with runner 18；The runner 18 is solid through runner stripper plate 4, lower mold core
Fixed board 6 connects with upper mold core 10；It is provided with the upper mold core 10 into cast gate 1005 and is connected with runner 18；The lower mould bottom is set
It is equipped with lower mold fixed plate 7；The upper end of lower mold fixed plate 7 is provided with liftout attachment 13；The upper end of liftout attachment 13 is provided with
Lower mold core fixed plate 6；The upper end of lower mold core fixed plate 6 is provided with lower mold core 9, and the side of lower mold core 9 is provided with the first row
Position 12；The first line position pressing plate 11 is provided with first line position 12；The opposite side of lower mold core 9 is provided with the second line position 14；
Described one end of first line position 12 is provided with multi-diameter shaft 19；The bottom of multi-diameter shaft 19 is provided with arc cam 20；The lower mould
Upper mold core 10 is provided with core 9；The elongate recesses 1006 for placing the first line position pressing plate 11 are provided with the upper mold core 10；
Accessory end mould 22 is evenly arranged with the upper mold core 10；Accessory end mould 22 includes a pair of accessory boss shrinkage pools
1003；Cone boss 1002 is provided with the accessory boss shrinkage pool 1003；It is symmetrical arranged between two accessory boss shrinkage pools 1003
There are two legholes 1004；It is additionally provided between two legholes 1004 into cast gate 1005；The lower mold core 9, upper mold core 10,
One line position 12, the second line position 14 and ejector sleeve 8 form the die cavity 5 of accessory.
Further, 10 4 jiaos of the upper mold core is provided with boss 1001；9 four jiaos of the lower mold core is provided with boss placement
Groove 901；The boss 1001 coordinates with boss standing groove 901.
Further, the first line position standing groove 902 is provided with the lower mold core 9；First line position 12 is placed on
In one line position standing groove 902.
Further, it is provided with counterbore 903 among the lower mold core 9；Ejector sleeve 8 is provided with the counterbore 903；The department
8 bottoms of cylinder are arranged in lower mold fixed plate 7.
Further, the arc cam 20 and the decentraction of multi-diameter shaft 19.
Further, the notch for placing the second line position 14 is provided with the lower mold core 9.
Further, one end of the line position 14 of the first line position 12 and second is each attached on core-pulling device 15.
Further, the end face of the second line position 14 is provided with accessory profile projection 16.
Further, a runner 18 is provided with each die cavity 5.
The beneficial effects of the utility model：
Notebook computer fitting dimension precision is high obtained by the utility model, can be mass-produced, and production efficiency is high.
Brief description of the drawings
Fig. 1 is the utility model internal structure schematic diagram.
Fig. 2 is that the utility model Fig. 1 removes the upper mould top view in part.
Fig. 3 is the utility model A close-up schematic views.
Fig. 4 is the utility model lower mold core dimensional structure diagram.
Fig. 5 is the utility model upper mold core dimensional structure diagram.
Fig. 6 is A close-up schematic views in the utility model Fig. 5.
Fig. 7 is the utility model lower mold core assembling structure schematic diagram.
Fig. 8 is the utility model the first slide structure schematic diagram.
Fig. 9 is the utility model product dimensional structure diagram.
In figure：1st, sprue bush；2nd, locating ring；3rd, upper mould fixed plate；4th, runner stripper plate；5th, die cavity；6th, lower mold core is fixed
Plate；7th, lower mold fixed plate；8th, ejector sleeve；9th, lower mold core；10th, upper mold core；11st, the first line position pressing plate；12nd, the first line position；13rd, eject
Device；14th, the second line position；15th, core-pulling device；16th, accessory profile is raised；17th, upper mold core fixed plate；18th, runner；19th, ladder
Axle；20th, arc cam；1001st, boss；1002 cone bosses；1003rd, accessory boss shrinkage pool；1004th, leghole；1005th, enter
Cast gate；1006th, elongate recesses；901st, boss standing groove；902nd, the first line position standing groove；903rd, counterbore；21st, computer fittings；22、
Accessory end mould；23rd, hole boss；24th, column；25th, profile；26th, the hole conical surface；27th, interstitial hole shape；28th, fitting bore.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this reality
Be described in detail with new, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model
There is any restriction effect.
As shown in Fig. 1-Fig. 9, concrete structure of the present utility model is：A kind of injection molding technique production notebook computer is matched somebody with somebody
The mould of part, including upper die and lower die, the upper mould are provided with upper mould fixed plate 3；The lower end of upper mould fixed plate 3 is provided with stream
Road stripper plate 4；The lower end of runner stripper plate 4 is provided with upper mold core fixed plate 17；The lower end of upper mold core fixed plate 17 is set
There is upper mold core 10；The upper mould fixed plate 3 is provided centrally with sprue bush 1；The sprue bush 1 is fixed by locating ring 2 and upper mould
Plate 3 is fixed；The lower end of sprue bush 1 is connected with runner 18；The runner 18 through runner stripper plate 4, lower mold core fixed plate 6 with
Upper mold core 10 connects；It is provided with the upper mold core 10 into cast gate 1005 and is connected with runner 18；The lower mould bottom is provided with down
Mould fixed plate 7；The upper end of lower mold fixed plate 7 is provided with liftout attachment 13；The upper end of liftout attachment 13 is provided with lower mold core
Fixed plate 6；The upper end of lower mold core fixed plate 6 is provided with lower mold core 9, and the side of lower mold core 9 is provided with the first line position 12；Institute
State and the first line position pressing plate 11 is provided with the first line position 12；The opposite side of lower mold core 9 is provided with the second line position 14；Described first
The one end of line position 12 is provided with multi-diameter shaft 19；The bottom of multi-diameter shaft 19 is provided with arc cam 20；Set in the lower mold core 9
There is upper mold core 10；The elongate recesses 1006 for placing the first line position pressing plate 11 are provided with the upper mold core 10；The upper mould
Accessory end mould 22 is evenly arranged with core 10；Accessory end mould 22 includes a pair of accessory boss shrinkage pools 1003；It is described to match somebody with somebody
Cone boss 1002 is provided with part boss shrinkage pool 1003；Two legholes are symmetrically arranged between two accessory boss shrinkage pools 1003
1004；It is additionally provided between two legholes 1004 into cast gate 1005；The lower mold core 9, upper mold core 10, the first line position 12,
Two line positions 14 and ejector sleeve 8 form the die cavity 5 of accessory.
Preferably, 10 4 jiaos of the upper mold core is provided with boss 1001；9 four jiaos of the lower mold core is provided with boss standing groove
901；The boss 1001 coordinates with boss standing groove 901.
Preferably, the first line position standing groove 902 is provided with the lower mold core 9；First line position 12 is placed on first
In line position standing groove 902.
Preferably, it is provided with counterbore 903 among the lower mold core 9；Ejector sleeve 8 is provided with the counterbore 903；The ejector sleeve
8 bottoms are arranged in lower mold fixed plate 7.
Preferably, the arc cam 20 and the decentraction of multi-diameter shaft 19.
Preferably, the notch for placing the second line position 14 is provided with the lower mold core 9.
Preferably, one end of the line position 14 of the first line position 12 and second is each attached on core-pulling device 15.
Preferably, the end face of the second line position 14 is provided with accessory profile projection 16.
Preferably, a runner 18 is provided with each die cavity 5.
It was found from Fig. 1-Fig. 9, the upper mould of the utility model mould point has upper mould fixed plate 3, runner stripper plate with lower mould, upper mould
4th, upper mold core 10, upper mold core fixed plate 17, sprue bush 1, locating ring 2 and runner 18.Lower mould has lower mold fixed plate 7, liftout attachment
13, lower mold core 9, lower mold core fixed plate 6.It is furnished with guide pillar at the position of upper four angles of mould, and the guide pin bushing of lower mould coordinates, and ensures that upper and lower mould closes
It is not eccentric during mould.Through runner 18 it is divided into four from sprue bush 1 and enters cast gate 1005 and enters to pour, upper mold core 10, lower mold core 9, the first line position
12 and second line position 14 and ejector sleeve 8 form computer fittings die cavity 5；First line position 12 is uniformly arranged on first in lower mold core 9
In line position standing groove 902；The first line position pressing plate 11 is provided with first line position 12, for pushing down the first line position 12, makes the first row
Position 12 can only be movable in groove.The multi-diameter shaft 19 and arc cam 20 that the front end of first line position 12 is set can realize that computer is matched somebody with somebody
The shaping of the interstitial hole shape 27 of part 21.The accessory profile projection 16 that the end face of second line position 14 is set can realize the side of computer fittings 21
The shaping of profile 25.The accessory end mould 22 set in upper mold core 10 can realize the hole conical surface of the upper end holes of computer fittings 21
26th, the shaping of the column 24 of hole boss 23 and two；It is provided between two legholes 1004 into cast gate 1005, feeding is from entering cast gate
1005 are injected into die cavity 5.The core-pulling device 15 of core rod side can realize the extraction of the first line position 12 and the second line position 14；Mould
Liftout attachment 13 is arranged at tool bottom, ejector sleeve 8 is provided with liftout attachment 13, the one end of ejector sleeve 8, which is arranged in die cavity 5, realizes computer fittings
The shaping of two fitting bore 28 on 21；Product injection moulding after, ejector sleeve 8 can also ejecting product, product is smoothly deviate from die cavity.
Mould has runner stripper plate 4, can be runner 18 and product from entering at cast gate 1005 to separate.
The course of work：The utility model mould is locked in injection board die region, injection board is smoothly mould matched moulds.
After board heater is warming up to the temperature of setting, by board running gate system injection pressure, feeding is set to enter to become a mandarin from sprue bush 1
Road 18, entering die cavity through entering cast gate 1005 along runner 18, treat that die cavity is fully filled with, board automatic pressure-maintaining makes product closely knit, meanwhile,
Injection board has cooling system, product guarantor's type in cooling procedure.After the completion of cooling, injection board separates mould, now, stream
Product by board ejection system, is ejected die cavity, carries out next note from entering at cast gate 1005 to realize separation by road 18 and product
Shaping is penetrated, successively circulation work；After obtaining complete computer fittings, handled by postorder, its performance is met required want
Ask.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Illustrate that being only intended to help understands method and its core concept of the present utility model.Described above is only of the present utility model preferred
Embodiment, it is noted that due to the finiteness of literal expression, and unlimited concrete structure objectively be present, for this technology
For the those of ordinary skill in field, on the premise of the utility model principle is not departed from, some improvement, retouching can also be made
Or change, above-mentioned technical characteristic can also be combined by rights；These improve retouching, change or combination, or not
It is improved that the design of utility model and technical scheme are directly applied into other occasions, it is regarded as protection of the present utility model
Scope.
Claims (8)
1. a kind of mould of injection molding technique production notebook computer accessory, including upper die and lower die, the upper mould are provided with
Upper mould fixed plate（3）；The upper mould fixed plate（3）Lower end is provided with runner stripper plate（4）；The runner stripper plate（4）Lower end
It is provided with upper mold core fixed plate（17）；The upper mold core fixed plate（17）Lower end is provided with upper mold core（10）；The upper mould is fixed
Plate（3）It is provided centrally with sprue bush（1）；The sprue bush（1）Pass through locating ring（2）With upper mould fixed plate（3）It is fixed；It is described to pour
Muzzle（1）Lower end is connected with runner（18）；The runner（18）Through runner stripper plate（4）, lower mold core fixed plate（6）With upper mould
Core（10）Connection；The upper mold core（10）On be provided with into cast gate（1005）With runner（18）Connection；The lower mould bottom is set
There is lower mold fixed plate（7）；The lower mold fixed plate（7）Upper end is provided with liftout attachment（13）；The liftout attachment（13）Upper end
It is provided with lower mold core fixed plate（6）；The lower mold core fixed plate（6）Upper end is provided with lower mold core（9）, it is characterised in that it is described
Lower mold core（9）Side is provided with the first line position（12）；First line position（12）On be provided with the first line position pressing plate（11）；It is described
Lower mold core（9）Opposite side is provided with the second line position（14）；First line position（12）One end is provided with multi-diameter shaft（19）；The rank
Terraced axle（19）Bottom is provided with arc cam（20）；The lower mold core（9）On be provided with upper mold core（10）；The upper mold core
（10）On be provided with for place the first line position pressing plate（11）Elongate recesses（1006）；The upper mold core（10）On be uniformly arranged
There is accessory end mould（22）；Accessory end mould（22）Including a pair of accessory boss shrinkage pools（1003）；The accessory boss is recessed
Hole（1003）Inside it is provided with cone boss（1002）；Two accessory boss shrinkage pools（1003）Between be symmetrically arranged with two legholes
（1004）；Two legholes（1004）Between be additionally provided with into cast gate（1005）；The lower mold core（9）, upper mold core（10）, first
Line position（12）, the second line position（14）And ejector sleeve（8）Form the die cavity of accessory（5）.
A kind of 2. mould of injection molding technique production notebook computer accessory according to claim 1, it is characterised in that
The upper mold core（10）Corner is provided with boss（1001）；The lower mold core（9）Corner is provided with boss standing groove（901）；Institute
State boss（1001）With boss standing groove（901）Coordinate.
A kind of 3. mould of injection molding technique production notebook computer accessory according to claim 1, it is characterised in that
The lower mold core（9）On be provided with the first line position standing groove（902）；First line position（12）It is placed on the first line position standing groove
（902）It is interior.
A kind of 4. mould of injection molding technique production notebook computer accessory according to claim 1, it is characterised in that
The lower mold core（9）Centre is provided with counterbore（903）；The counterbore（903）Inside it is provided with ejector sleeve（8）；The ejector sleeve（8）Bottom
It is arranged on lower mold fixed plate（7）On.
A kind of 5. mould of injection molding technique production notebook computer accessory according to claim 1, it is characterised in that
The arc cam（20）With multi-diameter shaft（19）Decentraction.
A kind of 6. mould of injection molding technique production notebook computer accessory according to claim 1, it is characterised in that
The lower mold core（9）On be provided with place the second line position（14）Notch.
A kind of 7. mould of injection molding technique production notebook computer accessory according to claim 1, it is characterised in that
First line position（12）With the second line position（14）One end be each attached to core-pulling device（15）On.
A kind of 8. mould of injection molding technique production notebook computer accessory according to claim 1, it is characterised in that
Second line position（14）End face is provided with accessory profile projection（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720900439.9U CN207128189U (en) | 2017-07-24 | 2017-07-24 | A kind of mould of injection molding technique production notebook computer accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720900439.9U CN207128189U (en) | 2017-07-24 | 2017-07-24 | A kind of mould of injection molding technique production notebook computer accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207128189U true CN207128189U (en) | 2018-03-23 |
Family
ID=61639391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720900439.9U Expired - Fee Related CN207128189U (en) | 2017-07-24 | 2017-07-24 | A kind of mould of injection molding technique production notebook computer accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207128189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317564A (en) * | 2018-12-06 | 2019-02-12 | 上海威可特汽车热交换器制造有限公司 | A kind of various types of vehicle intercooler side plate mould structures of production |
-
2017
- 2017-07-24 CN CN201720900439.9U patent/CN207128189U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317564A (en) * | 2018-12-06 | 2019-02-12 | 上海威可特汽车热交换器制造有限公司 | A kind of various types of vehicle intercooler side plate mould structures of production |
| CN109317564B (en) * | 2018-12-06 | 2024-03-01 | 上海威可特汽车热交换器制造有限公司 | Automobile intercooler sideboard mould structure of multiple model of production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20210724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |