CN206426402U - A kind of plastic mould with degassing function - Google Patents
A kind of plastic mould with degassing function Download PDFInfo
- Publication number
- CN206426402U CN206426402U CN201720123443.9U CN201720123443U CN206426402U CN 206426402 U CN206426402 U CN 206426402U CN 201720123443 U CN201720123443 U CN 201720123443U CN 206426402 U CN206426402 U CN 206426402U
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- China
- Prior art keywords
- mould
- mold
- lower mould
- male
- sides
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Abstract
The utility model discloses a kind of plastic mould with degassing function, including lower mould, mold is provided with above the lower mould, and hydraulically extensible bar is provided with the link position of lower mould and mold, the rear of the lower mould is provided with fixing bolt before and after mould, and the rear middle position of lower mould is provided with stopper slot before and after mould, the both sides of the lower mould are provided with lower mould side fixing bolt, and the left and right sides middle position of lower mould is provided with mould both sides stopper slot；Die venting gap can allow mould to discharge the air of mould inside in engaging, prevent internal trapped air from influenceing the effect of plastic rubber shaping；On the one hand mould surrounding sealing ring can prevent mould from can not engage well in engaging, on the other hand mould inside can be protected not entered by Liquid Penetrant, stain die surface, neck can seal up die surface, and greasy dirt is water stain isotonic not to enter.
Description
Technical field
The utility model belongs to technical field of mold, and in particular to a kind of plastic mould with degassing function.
Background technology
Mould be in industrial production to be molded, be blow molded, extrude, the method such as die casting or forging forming, smelting, punching press obtains
The various moulds and instrument of required product.In brief, mould is the instrument for making formed article, and this instrument is by various
Part is constituted, and different moulds are made up of different parts.It is mainly realized by the change of institute's moulding material physical state
The processing of article profile.Have the title of " mother of industry ".Under external force turning into blank has given shape and size
The instrument of product.Be widely used in punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and engineering plastics,
In the forming of compression moulding or the injection of the products such as rubber, ceramics.Mould has specific profile or cavity shape, using with
The contour shape of cutting edge can make blank occur separation (punching) by profile wire shaped.Using cavity shape blank can be made to obtain phase
The three-dimensional shape answered.Mould generally comprises two parts of dynamic model and cover half (or punch-pin and cavity plate), and the two is partable.When separating
Product is taken out, blank is injected mold cavity shaping when closing up.Mould is precision instrument, complex-shaped, bears the expansive force of blank,
Structural strength, rigidity, case hardness, surface roughness and machining accuracy are all had higher requirements, the development level of mould production
It is one of important symbol of machine-building level.
However, traditional plastic mould is only used only to injection, stomata is not reserved with die surface, it is impossible to very
Good exhaust, and there is no mould sealing ring around mould, mould upper and lower mould may be caused to heal well, and mould
The internal upper dirt that easily splashes.
Utility model content
The purpose of this utility model is to provide a kind of plastic mould with degassing function, to solve above-mentioned background technology
Traditional plastic mould of middle proposition is only used only to injection, and stomata is not reserved with die surface, it is impossible to well
Exhaust, and there is no mould sealing ring around mould, mould upper and lower mould may be caused to heal well, and mould inside
Easy upper dirt problem of splashing.
To achieve the above object, the utility model provides following technical scheme：A kind of plastic mould with degassing function,
Including lower mould, it is provided with above the lower mould at mold, and the link position of lower mould and mold and is provided with liquid
Expansion link is pressed, the rear of the lower mould is provided with fixing bolt before and after mould, and the rear middle position of lower mould is set
There is stopper slot before and after mould, the both sides of the lower mould are provided with lower mould side fixing bolt, and the left and right two of lower mould
Side middle position is provided with mould both sides stopper slot, and the inside left of the lower mould is provided with left side mold forming tank, and
The inner right side of lower mould is provided with right side mold forming tank, and the right side mold forming tank is internally provided with die ejector pin,
And exhaust gap is provided with around right side mold forming tank, the top of the lower mould is close to left side mold forming tank and right side
It is provided with the outside of mould molding groove below sealing ring, the mold and is provided with mold male, and mold and upper mould
The both sides that mold described in male damping spring is provided with the link position for having male are provided with mold fixing bolt.
It is preferred that, the male damping spring is provided with multiple altogether, and multiple male damping springs are separately mounted to mould
At tool and the link position of mold male.
It is preferred that, mould both sides stopper slot is provided with two altogether, and two mould both sides stopper slots are separately mounted to
The left and right sides of lower mould.
It is preferred that, the die ejector pin be provided with altogether it is multiple, and multiple die ejector pins be separately mounted to right side mold shaping
The inside of groove.
It is preferred that, the mold male is trapezium structure.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, uses safety
Convenient, simple to operate, sturdy and durable, the die venting gap can allow mould to discharge the air of mould inside in engaging,
Prevent internal trapped air from influenceing the effect of plastic rubber shaping；On the one hand mould surrounding sealing ring can prevent mould in engaging not
It can well engage, on the other hand mould inside can be protected not entered by Liquid Penetrant, stain die surface, neck can be by
Die surface is sealed up, and greasy dirt is water stain isotonic not to enter.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is ring structure figure of the present utility model.
In figure：Under 1- spiral shell is fixed under mould side fixing bolt, 2- before and after stopper slot, 4- moulds before and after mould, 3- moulds
Bolt, 5- die ejector pins, 6- moulds both sides stopper slot, 7- hydraulically extensibles bar, 8- right side molds forming tank, 9- sealing rings, the upper moulds of 10-
Tool, 11- molds fixing bolt, 12- males damping spring, 13- molds male, 14- left side molds forming tank, 15- exhaust
Gap.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of plastic mould with degassing function, including lower mould
Tool 2, the top of lower mould 2 is provided with mold 10, and lower mould 2 at the link position of mold 10 with being provided with hydraulically extensible
Bar 7, the rear of lower mould 2 is provided with fixing bolt 4 before and after mould, and the rear middle position of lower mould 2 is provided with mould
Front and rear stopper slot 3, the both sides of lower mould 2 are provided with lower mould side fixing bolt 1, and in the middle of the left and right sides of lower mould 2
Mould both sides stopper slot 6 is provided with position, the inside left of lower mould 2 is provided with left side mold forming tank 14, and lower mould 2
Inner right side be provided with right side mold forming tank 8, right side mold forming tank 8 is internally provided with die ejector pin 5, and right side mould
Be provided with exhaust gap 15 around tool forming tank 8, the top of lower mould 2 close to left side mold forming tank 14 and right side mold into
The outside of type groove 8 is provided with sealing ring 9, and the lower section of mold 10 is provided with mold male 13, and mold 10 and mold
The both sides that the mold 10 of male damping spring 12 is provided with the link position of male 13 are provided with mold fixing bolt 11.
For more preferable damping, and mould is facilitated to close, in the present embodiment, it is preferred that male damping spring 12 is set altogether
Have multiple, and multiple male damping springs 12 are separately mounted at the link position of mold 10 and mold male 13.
In order to preferably limit in the position of mould, the present embodiment, it is preferred that mould both sides stopper slot 6 is provided with two altogether
It is individual, and two mould both sides stopper slots 6 are separately mounted to the left and right sides of lower mould 2.
The material of shaping is ejected for convenience, in the present embodiment, it is preferred that die ejector pin 5 is provided with multiple and many altogether
Individual die ejector pin 5 is separately mounted to the inside of right side mold forming tank 8.
In order to preferably engage, seal, in the present embodiment, it is preferred that mold male 13 is trapezium structure.
Male damping spring 12 in the utility model can play the purpose of damping, prevent mould in snap-fitting process
Rigid friction, influences the mold use life-span.
Operation principle of the present utility model and use flow：After the utility model is installed, upper/lower die engaging when,
The air of mould inside is discharged by exhaust gap 15, prevents from influenceing the shaping of material, during upper/lower die engages, on
Mould male 13 is stuck in the inside of sealing ring 9, and the inside of such mould is formed the environment of a relative closure, and this is just prevented
Mould in use greasy dirt or it is water stain die surface is entered by gap, and when mould when not in use, sealing ring
Also the clean of mould inside is can fully ensure that, prevents liquid dust etc. from entering mould inside.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of plastic mould with degassing function, including lower mould (2), it is characterised in that：The top of the lower mould (2)
Mold (10) is provided with, and lower mould (2) at the link position of mold (10) with being provided with hydraulically extensible bar (7), it is described
The rear of lower mould (2) is provided with fixing bolt (4) before and after mould, and the rear middle position of lower mould (2) is provided with mould
Stopper slot (3) before and after tool, the both sides of the lower mould (2) are provided with lower mould side fixing bolt (1), and lower mould (2)
Left and right sides middle position be provided with mould both sides stopper slot (6), the inside left of the lower mould (2) is provided with left side
Mould molding groove (14), and the inner right side of lower mould (2) is provided with right side mold forming tank (8), the right side mold shaping
Being internally provided with around die ejector pin (5), and right side mold forming tank (8) for groove (8) is provided with exhaust gap (15), described
The top of lower mould (2) is provided with sealing ring on the outside of left side mold forming tank (14) and right side mold forming tank (8)
(9) mold male (13), and mold (10) and the company of mold male (13), are provided with below the mold (10)
Connect and the both sides of male damping spring (12) mold (10) are provided with position are provided with mold fixing bolt (11).
2. a kind of plastic mould with degassing function according to claim 1, it is characterised in that：The male damping bullet
Spring (12) is provided with multiple altogether, and multiple male damping springs (12) are separately mounted to mold (10) and mold male (13)
Link position at.
3. a kind of plastic mould with degassing function according to claim 1, it is characterised in that：The lateral spacing of mould two
Position groove (6) is provided with two altogether, and two mould both sides stopper slots (6) are separately mounted to the left and right sides of lower mould (2).
4. a kind of plastic mould with degassing function according to claim 1, it is characterised in that：The die ejector pin
(5) it is provided with altogether multiple, and multiple die ejector pins (5) are separately mounted to the inside of right side mold forming tank (8).
5. a kind of plastic mould with degassing function according to claim 1, it is characterised in that：The mold male
(13) it is trapezium structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123443.9U CN206426402U (en) | 2017-02-10 | 2017-02-10 | A kind of plastic mould with degassing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123443.9U CN206426402U (en) | 2017-02-10 | 2017-02-10 | A kind of plastic mould with degassing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426402U true CN206426402U (en) | 2017-08-22 |
Family
ID=59591190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720123443.9U Expired - Fee Related CN206426402U (en) | 2017-02-10 | 2017-02-10 | A kind of plastic mould with degassing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015997A (en) * | 2018-02-05 | 2018-05-11 | 杨哲东 | A kind of plastic mould with degassing function |
-
2017
- 2017-02-10 CN CN201720123443.9U patent/CN206426402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015997A (en) * | 2018-02-05 | 2018-05-11 | 杨哲东 | A kind of plastic mould with degassing function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20190210 |