CN213766930U - Plastic injection mold blank - Google Patents
Plastic injection mold blank Download PDFInfo
- Publication number
- CN213766930U CN213766930U CN202022186253.6U CN202022186253U CN213766930U CN 213766930 U CN213766930 U CN 213766930U CN 202022186253 U CN202022186253 U CN 202022186253U CN 213766930 U CN213766930 U CN 213766930U
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- CN
- China
- Prior art keywords
- blank
- mould
- embryo
- mold blank
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 32
- 229920003023 plastic Polymers 0.000 title claims abstract description 32
- 238000002347 injection Methods 0.000 title claims abstract description 26
- 239000007924 injection Substances 0.000 title claims abstract description 26
- 210000001161 mammalian embryo Anatomy 0.000 claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 239000011229 interlayer Substances 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims description 8
- 230000004927 fusion Effects 0.000 claims description 7
- 239000010410 layer Substances 0.000 abstract description 12
- 239000002826 coolant Substances 0.000 abstract description 7
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000002991 molded plastic Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection mold blanks, in particular to a plastic injection mold blank, which comprises a lower mold blank, wherein the upper surface of the lower mold blank is provided with mold grooves, each mold groove is internally provided with a protective clamping plate, the upper surface of the lower mold blank is provided with a slot near the edge, a hollow area between the inner wall and the outer wall of the lower mold blank is an interlayer, the left end surface of the lower mold blank is embedded with a liquid inlet pipe communicated with the interlayer near the bottom position, the right end surface of the lower mold blank is embedded with a liquid outlet pipe communicated with the interlayer near the top position, an upper mold blank is arranged above the lower mold blank, and the lower surface of the upper mold blank is also provided with an insert ring at the position corresponding to the slot; this plastic injection mold embryo corresponds in the lower mould embryo and has seted up the mould groove, and the mould that a plurality of needs of installation were moulded plastics of being convenient for uses, and the cooperation of protection cardboard, the mould of being convenient for to mould plastics carry out the injection moulding liquid that corresponds the injection moulding needs, goes up the mould embryo and corresponds the cooperation of pegging graft through inserting the ring with the lower mould embryo, is equipped with the intermediate layer in the lower mould embryo, and the feed liquor pipe fills the coolant liquid toward the intermediate layer in, and the drain pipe is convenient for get rid of unnecessary coolant liquid.
Description
Technical Field
The utility model relates to an injection mold embryo technical field specifically is a plastic injection mold embryo.
Background
The injection mold blank is a base of the mold, helps a tool for producing plastic products, is convenient for installing the mold, plays a role in supporting, protecting and connecting a key part (mold core) of the mold, and has a shape which is not changed along with the change of a product and is only related to the size and the structure of the product because the mold blank does not participate in molding;
the plastic injection mold blank can only be used for fixing a single mold generally and cannot be used for batch fixed production, and the mold can be used for demolding after being cooled after injection molding, so that the occupied time is long, the yield is reduced, and the plastic injection mold blank cannot be used for adding corresponding cooling liquid to accelerate cooling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic injection mold embryo to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a plastic injection mold embryo, includes lower mould embryo, a plurality of mould groove has been seted up to lower mould embryo upper surface, every all be equipped with the protection cardboard in the mould groove, lower mould embryo upper surface is close to the edge and has seted up the slot, the fretwork area between lower mould embryo inner wall and the outer wall is the intermediate layer, lower mould embryo left end face is close to the bottom position and inlays the feed liquor pipe that is equipped with the intermediate layer intercommunication, lower mould embryo right-hand member face is close to the top position and inlays the drain pipe that is equipped with the intermediate layer intercommunication, lower mould embryo top is equipped with the mould embryo, it sets up flutedly to go up the position that mould embryo lower surface and mould groove correspond, it still is equipped with the insert ring with the position that the slot corresponds to go up mould embryo lower surface, it all inlays and is equipped with into the liquid fill with the position that the recess corresponds to go up mould embryo upper surface.
Preferably, the front end face of the lower die blank is provided with threaded holes communicated with the slots near the two ends, and fastening bolts are correspondingly arranged in the threaded holes.
Preferably, the insert ring and the upper mold blank are of an integrally formed structure, the insert ring is provided with an insertion hole at a position corresponding to the threaded hole, the diameter of the insertion hole is matched with the aperture of the threaded hole, and the diameter of the fastening bolt is matched with the aperture of the insertion hole.
Preferably, the protection cardboard is cyclic annular, the width of protection cardboard and the width looks adaptation of mould groove, the protection cardboard bonds fixedly with the mould groove.
Preferably, the feed liquor pipe is fixed with the butt fusion of lower mould embryo, the drain pipe is fixed with the butt fusion of lower mould embryo, feed liquor pipe, drain pipe tip all set the rubber buffer.
Preferably, the liquid inlet hopper is fixedly welded with the upper die blank, the width of the groove is matched with the width of the protection clamping plate, the groove is correspondingly matched with the protection clamping plate in an inserted manner, the width of the insertion ring is matched with the width of the slot, and the insertion ring is matched with the slot in an inserted manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses correspond in the lower mould embryo and seted up the mould groove, the mould of being convenient for install a plurality of needs injection moulding uses, the cooperation of protection cardboard, and the mould of being convenient for to mould plastics corresponds the liquid of moulding plastics that pours into needs into, goes up the mould embryo and corresponds the cooperation of pegging graft through the insert ring with the lower mould embryo, is equipped with the intermediate layer in the lower mould embryo, and the feed liquor pipe packs the coolant liquid toward the intermediate layer in, and the drain pipe is convenient for get rid of unnecessary coolant liquid.
2. The utility model discloses lower mould embryo and last mould embryo closely peg graft fixedly under fastening bolt's effect, and the feed liquor fill of going up the mould embryo is convenient for add the liquid of moulding plastics that needs and is carried out the use of moulding plastics that corresponds.
Drawings
FIG. 1 is a schematic view of the overall structure of the plastic injection mold blank of the present invention;
FIG. 2 is a schematic view of the opening structure of the plastic injection mold blank of the present invention;
FIG. 3 is a schematic structural view of a lower mold blank frame of the present invention;
FIG. 4 is a schematic structural view of an upper mold blank frame of the present invention;
FIG. 5 is a schematic view of the overall cross-sectional structure of the plastic injection mold blank of the present invention.
The various reference numbers in the figures mean:
1. blanking the mold blank; 10. a liquid inlet pipe; 11. a liquid outlet pipe; 12. a threaded hole; 13. a slot; 14. a mold slot; 15. a protective clamping plate; 16. an interlayer;
2. feeding the mold blank; 20. inserting a ring; 200. a jack; 21. a groove; 22. a liquid inlet hopper;
3. and fastening the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a plastic injection mold embryo, including lower mould embryo 1, a plurality of mould groove 14 has been seted up to 1 upper surface of lower mould embryo, all be equipped with protection cardboard 15 in every mould groove 14, lower mould embryo 1 upper surface is close to the edge and has seted up slot 13, the fretwork region between 1 inner wall of lower mould embryo and the outer wall is intermediate layer 16, lower mould embryo 1 left end face is close to the bottom position and inlays the feed liquor pipe 10 that is equipped with and intermediate layer 16 intercommunication, lower mould embryo 1 right-hand member face is close to the top position and inlays the drain pipe 11 that is equipped with and intermediate layer 16 intercommunication, lower mould embryo 1 top is equipped with upper mould embryo 2, the position that upper mould embryo 2 lower surface corresponds with mould groove 14 is seted up flutedly 21, the position that upper mould embryo 2 lower surface corresponds with slot 13 still is equipped with inserts ring 20, the position that upper mould embryo 2 upper surface corresponds with recess 21 all inlays and is equipped with into liquid fill 22.
In this embodiment, the front end surface of the lower mold blank 1 is provided with threaded holes 12 near both ends, the threaded holes 12 are correspondingly provided with fastening bolts 3, and the fastening bolts 3 are added to fix the lower mold blank 1 and the upper mold blank 2.
Specifically, insert ring 20 and last mould embryo 2 and be integrated into one piece structure, insert and seted up jack 200 with screw hole 12 corresponding position on the ring 20, the diameter of jack 200 and the aperture looks adaptation of screw hole 12, the diameter of fastening bolt 3 and the aperture looks adaptation of jack 200, more stable messenger goes up mould embryo 2 and lower mould embryo 1 grafting fixed.
Secondly, protection cardboard 15 is cyclic annular, and the width of protection cardboard 15 and the width looks adaptation of mould groove 14, protection cardboard 15 and mould groove 14 bonding are fixed, and the installation that is convenient for stabilize is established in adding of protection cardboard 15 corresponds injection mold, conveniently moulds plastics the use.
Further, feed liquor pipe 10 is fixed with 1 butt fusion of lower mould embryo, and drain pipe 11 is fixed with 1 butt fusion of lower mould embryo, and feed liquor pipe 10, 11 tip of drain pipe all set the rubber buffer, and feed liquor pipe 10 cooperates with drain pipe 11, and the required coolant liquid of packing in being convenient for i that intermediate layer 16 cools off the mould of moulding plastics fast, is convenient for carry out the drawing of patterns and uses.
Besides, feed liquor fill 22 is fixed with last mould embryo 2 butt fusion, the width of recess 21 and the width looks adaptation of protection cardboard 15, recess 21 corresponds the grafting cooperation with protection cardboard 15, the width of inserting ring 20 and the width looks adaptation of slot 13, insert ring 20 and slot 13 grafting cooperation, the stable grafting cooperation of mould embryo 2 and lower mould embryo 1 is convenient for go up, injection mold is stable installs in mould groove 14, the use of moulding plastics that is convenient for correspond.
The plastic injection mold embryo of this embodiment is when using, the manual mould installation that will mould plastics of user is in the mould groove 14 in lower mould embryo 1, then manual with last mould embryo 2 correspond the buckle in lower mould embryo 1 top, insert ring 20 and slot 13 grafting cooperation, then manual with fastening bolt 3 and screw hole 12 threaded connection and extend to in the jack 200, mould embryo 2 and lower mould embryo 1 closely fixed on, then carry out the plastic that corresponds through liquid inlet hopper 22 and mould plastics and use, add the coolant liquid in toward intermediate layer 16 through feed liquor pipe 10, unnecessary coolant liquid is got rid of to drain pipe 11, the inside injection mold of being convenient for cools off fast, be convenient for subsequent drawing of patterns and use.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a plastic injection mold embryo, includes lower mould embryo (1), its characterized in that: the upper surface of the lower die blank (1) is provided with a plurality of die grooves (14), each die groove (14) is internally provided with a protective clamping plate (15), a slot (13) is arranged on the upper surface of the lower mould blank (1) near the edge, a hollow area between the inner wall and the outer wall of the lower mould blank (1) is an interlayer (16), a liquid inlet pipe (10) communicated with the interlayer (16) is embedded at the position of the left end surface of the lower die blank (1) close to the bottom, a liquid outlet pipe (11) communicated with the interlayer (16) is embedded in the position, close to the top, of the right end face of the lower die blank (1), an upper die blank (2) is arranged above the lower die blank (1), a groove (21) is formed in the lower surface of the upper die blank (2) and corresponds to the die groove (14), the lower surface of the upper mould blank (2) is provided with an insert ring (20) at the position corresponding to the slot (13), and liquid inlet hoppers (22) are embedded in the positions, corresponding to the grooves (21), of the upper surface of the upper die blank (2).
2. The plastic injection mold as defined in claim 1, wherein: the front end face of the lower die blank (1) is close to two ends and is provided with threaded holes (12) communicated with the slots (13), and fastening bolts (3) are correspondingly arranged in the threaded holes (12).
3. The plastic injection mold as defined in claim 2, wherein: insert ring (20) and go up mould embryo (2) and be the integrated into one piece structure, insert ring (20) and seted up jack (200) with screw hole (12) corresponding position, the diameter of jack (200) and the aperture looks adaptation of screw hole (12), the diameter of fastening bolt (3) and the aperture looks adaptation of jack (200).
4. The plastic injection mold as defined in claim 1, wherein: the protective clamping plate (15) is annular, the width of the protective clamping plate (15) is matched with that of the mold groove (14), and the protective clamping plate (15) is fixedly bonded with the mold groove (14).
5. The plastic injection mold as defined in claim 1, wherein: feed liquor pipe (10) are fixed with lower mould embryo (1) butt fusion, drain pipe (11) are fixed with lower mould embryo (1) butt fusion, feed liquor pipe (10), drain pipe (11) tip all set the rubber buffer.
6. The plastic injection mold as defined in claim 1, wherein: the liquid inlet hopper (22) is fixedly welded with the upper die blank (2), the width of the groove (21) is matched with the width of the protection clamping plate (15), the groove (21) is correspondingly matched with the protection clamping plate (15) in an inserting mode, the width of the inserting ring (20) is matched with the width of the slot (13), and the inserting ring (20) is matched with the slot (13) in an inserting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022186253.6U CN213766930U (en) | 2020-09-29 | 2020-09-29 | Plastic injection mold blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022186253.6U CN213766930U (en) | 2020-09-29 | 2020-09-29 | Plastic injection mold blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213766930U true CN213766930U (en) | 2021-07-23 |
Family
ID=76907001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022186253.6U Expired - Fee Related CN213766930U (en) | 2020-09-29 | 2020-09-29 | Plastic injection mold blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213766930U (en) |
-
2020
- 2020-09-29 CN CN202022186253.6U patent/CN213766930U/en not_active Expired - Fee Related
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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: 20210723 |