CN207077696U - A kind of good plastic mould of steering capability - Google Patents
A kind of good plastic mould of steering capability Download PDFInfo
- Publication number
- CN207077696U CN207077696U CN201720265351.4U CN201720265351U CN207077696U CN 207077696 U CN207077696 U CN 207077696U CN 201720265351 U CN201720265351 U CN 201720265351U CN 207077696 U CN207077696 U CN 207077696U
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- CN
- China
- Prior art keywords
- cover half
- fixed
- die cavity
- plate
- pressing plate
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of good plastic mould of steering capability, including cover half pressing plate and moving clamping plate, centring ring is installed on the upside of the middle part of the cover half pressing plate, cover half is fixed with the downside of the cover half pressing plate to pull, the bottom that the cover half is pulled is fixed with die cavity by screw, the centring ring, cover half pressing plate, cover half is pulled and sprue bush is provided with the middle part of die cavity, the right side that the cover half is pulled is fixed with guide pin bushing, cushion block is installed on the moving clamping plate, moving platen is installed on the cushion block, the top of the moving platen is fixed with core rod by screw, the core rod is corresponding with die cavity, ejection base plate is installed between the cushion block.The utility model on core rod by installing film inner guiding post and coordinating the through hole on die cavity, so that the core space of mould can be also oriented in matched moulds, improve mould steering capability, guide groove is opened up in traditional direction mechanism to set and coordinates integrally formed boss on guide pillar, in die sinking, boss limitation guide pillar is stayed in set.
Description
Technical field
The good plastic moulds technology apparatus field of steering capability is the utility model is related to, specially a kind of steering capability is good
Good plastic mould.
Background technology
Plastic mould is in plastics processing industry and plastic molding press is supporting, and imparting plastic products are with complete configuration and accurately
The instrument of size, general plastic mould are mainly made up of dynamic model, cover half and guiding mechanism, and dynamic model is arranged on the shifting of injection (mo(u)lding) machine
On moving platen, cover half is arranged on the fixed form of injection (mo(u)lding) machine, and guiding mechanism mainly plays guiding and positioning in matched moulds
Effect, traditional guiding mechanism simply be made up of guide pillars and bushes, product be stripped and determine dynamic model it is completely separable when, guide pillar is complete
Departing from from guide pin bushing, matched moulds is easily caused that positioning is inaccurate or matched moulds is not tight again, is oriented to inefficient, influences operating efficiency, and
It is simple matched moulds on die cavity and core rod, is not provided with mould inner guiding post, the bad phenomenon of matched moulds also easily occurs.
Utility model content
The purpose of this utility model is to provide a kind of steering capability good plastic mould, to solve above-mentioned background technology
It is the problems such as simple matched moulds is not provided with mould inner guiding post on the die cavity and core rod of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of good plastic mould of steering capability,
Including cover half pressing plate and moving clamping plate, centring ring, the downside of the cover half pressing plate are installed on the upside of the middle part of the cover half pressing plate
Cover half is fixed with to pull, the bottom that the cover half is pulled is fixed with die cavity by screw, the centring ring, cover half pressing plate, cover half pull and
Sprue bush is installed, the right side that the cover half is pulled is fixed with guide pin bushing, and cushion block, institute are provided with the moving clamping plate in the middle part of die cavity
To state and moving platen is installed on cushion block, the top of the moving platen is fixed with core rod by screw, and the core rod is corresponding with die cavity,
Two mould inner guiding posts are fixed with the core rod, the mould inner guiding post is engaged with the through hole opened up on die cavity, the cushion block it
Between ejection base plate is installed, ejection needle plate is installed in the ejection base plate, is fixed with pair by screw on the ejection needle plate
The push rod of title, the both sides of the push rod are provided with release link, and the release link is fixed on ejection needle plate, the moving clamping plate and top
Go out between bottom plate and reset screw is installed, the reset screw is fixed on moving clamping plate, and the right side that the cover half is pulled, which is provided with, leads
Cover, guide pillar is installed inside the guide pin bushing, the lower end of the guide pillar is fixed by screws on moving platen.
Preferably, the top both sides of the guide pillar are provided with symmetrical boss, and the guide pillar is integrally formed with boss.
Preferably, being dug in the guide pin bushing has guide groove, and the guide groove is engaged with boss.
Preferably, the axle center in the same level of the guide pillar and two mould inner guiding posts is not on the same line.
Compared with prior art, the beneficial effects of the utility model are：The utility model on core rod by installing in mould
Guide pillar simultaneously coordinates the through hole on die cavity so that and the core space of mould can be also oriented in matched moulds, improve mould steering capability,
Less deviation, guide groove is opened up in traditional direction mechanism to set and coordinates integrally formed boss on guide pillar, in die sinking,
Boss limitation guide pillar is stayed in set, after avoiding traditional direction mechanism completely separable again matched moulds when the matched moulds that occurs it is not tight or
The inaccurate phenomenon of positioning, guide pillar is located on a different straight lines from two mould inner guiding posts, improves resistance to overturning, the modern designs of plastics
Lamps structure is reasonable, multiple guide frames, and it is good to be oriented to accurate performance.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model；
Fig. 2 is guide pillars and bushes sectional view of the present utility model；
Fig. 3 is the top view of guide pin bushing of the present utility model；
Fig. 4 is mould inner guiding post cross-sectional view of the present utility model.
In figure：1- cover half pressing plate, 2- cover half are pulled, 3- die cavitys, 4- centring rings, 5- sprue bush, 6- moulds inner guiding post, 7- guide pillars,
8- guide pin bushings, 9- cushion blocks, 10- moving clamping plates, 11- reset screw, 12- push rods, 13- core rods, 14- moving platens, 15- ejection needle plate,
16- ejection base plates, 17- release links, 18- boss, 19- guide grooves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-4, a kind of embodiment provided by the utility model：A kind of good plastic mould of steering capability, bag
Cover half pressing plate 1 and moving clamping plate 10 are included, centring ring 4 is installed on the upside of the middle part of cover half pressing plate 1, the downside of cover half pressing plate 1 is fixed
There is cover half to pull 2, cover half pulls 2 bottom and be fixed with die cavity 3 by screw, and centring ring 4, cover half pressing plate 1, cover half pull 2 and die cavity 3
Middle part is provided with sprue bush 5, and the right side that cover half pulls 2 is fixed with guide pin bushing 8, be advantageous to molten plastic through sprue bush 5 enter die cavity 3 with
In the cavity that core rod 13 is formed, cushion block 9 is installed on moving clamping plate 10, moving platen 14 is installed on cushion block 9, moving platen 14 it is upper
Portion is fixed with core rod 13 by screw, and core rod 13 is corresponding with die cavity 3, and ejection base plate 16, ejection base plate are provided between cushion block 9
Ejection needle plate 15 is installed on 16, ejects and symmetrical push rod 12, the both sides installation of push rod 12 is fixed with by screw on needle plate 15
There is release link 17, release link 17 is fixed on ejection needle plate 15, reset screw is provided between moving clamping plate 10 and ejection base plate 16
11, reset screw 11 and be fixed on moving clamping plate 10, the right side that cover half pulls 2 is provided with guide pin bushing 8, guide pillar 7 is provided with inside guide pin bushing 8,
The lower end of guide pillar 7 is fixed by screws on moving platen 14, is had by mould inner guiding post 6, release link 17 and guide pillar 7 and guide pin bushing 8
Molded beneficial to the matched moulds of moving platen 14, two mould inner guiding posts 6, mould inner guiding post 6 and the through hole opened up on die cavity 3 are fixed with core rod 13
Be engaged, be advantageous to be oriented in mould and avoid matched moulds bad, the top both sides of guide pillar 7 are provided with symmetrical boss 18, guide pillar 7 with it is convex
Platform 18 is integrally formed, and being dug in guide pin bushing 8 has guide groove 19, and guide groove 19 is engaged with boss 18, avoids molding BB1 7 and guide pin bushing 8
Separation caused by matched moulds is not tight or positioning the is inaccurate imagination, the axle in the same level of guide pillar 7 and two mould inner guiding posts 6
The heart not on the same line, favourable resistance to overturning.
Specifically used mode：In utility model works, molten plastic is formed through sprue bush 5 into die cavity 3 with core rod 13
Cavity in, until after product shaping, moving platen 14 is pulled 2 to cover half and moved away from direction, now guide pillar 7 and the one of guide pillar 7 into
The boss 18 of type is to moving in set, and mould inner guiding post 6 moves in the through hole on die cavity 3, after the completion of die sinking, due to boss 18
Cooperation with guide groove 19 causes guide pillar 7 to stay in guide pin bushing 8, avoids being kept completely separate for guide pillar 7 and guide pin bushing 8, and the traction of release link 17 is dynamic
Template 14 resets, and push rod 12 ejects product, completes product process.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of good plastic mould of steering capability, including cover half pressing plate（1）And moving clamping plate（10）, it is characterised in that：Institute
State cover half pressing plate（1）Middle part on the upside of centring ring is installed（4）, the cover half pressing plate（1）Downside be fixed with cover half and pull（2）,
The cover half is pulled（2）Bottom die cavity is fixed with by screw（3）, the centring ring（4）, cover half pressing plate（1）, cover half pulls（2）
And die cavity（3）Middle part sprue bush is installed（5）, the cover half pulls（2）Right side be fixed with guide pin bushing（8）, the moving clamping plate
（10）On cushion block is installed（9）, the cushion block（9）On moving platen is installed（14）, the moving platen（14）Top pass through spiral shell
Nail is fixed with core rod（13）, the core rod（13）With die cavity（3）It is corresponding, the core rod（13）On be fixed with two mould inner guiding posts
（6）, mould inner guiding post（6）With die cavity（3）On the through hole that opens up be engaged, the cushion block（9）Between ejection base plate is installed（16）,
The ejection base plate（16）On ejection needle plate is installed（15）, the ejection needle plate（15）Upper be fixed with by screw symmetrically pushes away
Bar（12）, the push rod（12）Both sides release link is installed（17）, the release link（17）It is fixed on ejection needle plate（15）, institute
State moving clamping plate（10）With ejection base plate（16）Between reset screw is installed（11）, the reset screw（11）It is fixed on dynamic model
Bottom plate（10）, the cover half pulls（2）Right side be provided with guide pin bushing（8）, the guide pin bushing（8）Inside is provided with guide pillar（7）, it is described to lead
Post（7）Lower end be fixed by screws in moving platen（14）On.
A kind of 2. good plastic mould of steering capability according to claim 1, it is characterised in that：The guide pillar（7）'s
Top both sides are provided with symmetrical boss（18）, guide pillar（7）With boss（18）It is integrally formed.
A kind of 3. good plastic mould of steering capability according to claim 1, it is characterised in that：The guide pin bushing（8）It is interior
Cutting has guide groove（19）, guide groove（19）With boss（18）It is engaged.
A kind of 4. good plastic mould of steering capability according to claim 1, it is characterised in that：The guide pillar（7）With
Two mould inner guiding posts（6）Same level in axle center not on the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265351.4U CN207077696U (en) | 2017-03-19 | 2017-03-19 | A kind of good plastic mould of steering capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720265351.4U CN207077696U (en) | 2017-03-19 | 2017-03-19 | A kind of good plastic mould of steering capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077696U true CN207077696U (en) | 2018-03-09 |
Family
ID=61435990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720265351.4U Expired - Fee Related CN207077696U (en) | 2017-03-19 | 2017-03-19 | A kind of good plastic mould of steering capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361068A (en) * | 2020-03-16 | 2020-07-03 | 张思宇 | Plastic mold and using method thereof |
| CN112693070A (en) * | 2019-10-07 | 2021-04-23 | 无锡市百韧机械科技有限公司 | Mold core guide structure of plastic mold and plastic mold |
| CN113579160A (en) * | 2021-07-16 | 2021-11-02 | 威海市力钰实业有限公司 | Pipe wrench tectorial membrane sand mould |
-
2017
- 2017-03-19 CN CN201720265351.4U patent/CN207077696U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693070A (en) * | 2019-10-07 | 2021-04-23 | 无锡市百韧机械科技有限公司 | Mold core guide structure of plastic mold and plastic mold |
| CN111361068A (en) * | 2020-03-16 | 2020-07-03 | 张思宇 | Plastic mold and using method thereof |
| CN113579160A (en) * | 2021-07-16 | 2021-11-02 | 威海市力钰实业有限公司 | Pipe wrench tectorial membrane sand mould |
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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: 20180309 Termination date: 20190319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |