CN213006311U - Injection mold capable of achieving segmented demolding - Google Patents
Injection mold capable of achieving segmented demolding Download PDFInfo
- Publication number
- CN213006311U CN213006311U CN202021833670.9U CN202021833670U CN213006311U CN 213006311 U CN213006311 U CN 213006311U CN 202021833670 U CN202021833670 U CN 202021833670U CN 213006311 U CN213006311 U CN 213006311U
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- mould
- mold
- right half
- left half
- die
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- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 230000011218 segmentation Effects 0.000 claims abstract description 5
- 238000001746 injection moulding Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 7
- 239000011324 bead Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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Abstract
The utility model discloses an injection mold of segmentation drawing of patterns, including middle part left half mould and middle part right half mould, the side of middle part left half mould is provided with concave type spout, the side of middle part right half mould is provided with protruding type spout, the top and the bottom outside of middle part left half mould and middle part right half mould all are provided with the edgewise, the bottom of middle part left half mould and middle part right half mould is provided with protruding type slot, the top of middle part left half mould and middle part right half mould is provided with concave type slot, the top of middle part left half mould and middle part right half mould is provided with the top mould. The utility model discloses in, use middle part left side half mould and middle part right half mould and top mould and bottom mould to realize the segmentation drawing of patterns, let the finished product drawing of patterns after moulding plastics need not just can demould easily with the help of external force, utilize the hasp to replace traditional bolt fastening, the equipment is disassembled convenient and fast more and is improved production efficiency of mould, is worth wideling popularize.
Description
Technical Field
The utility model relates to an injection mold technical field especially relates to an injection mold of segmentation drawing of patterns.
Background
The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used when parts with complex shapes are produced in batches.
Most of the existing injection molds are troublesome in demolding after injection molding, damage to finished products after injection molding can be caused by demolding with the help of external force, and most of the existing injection molds are fixed by bolts, so that time is wasted when the molds are disassembled and combined, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an injection mold capable of realizing sectional demolding.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an injection mold for segmented demolding comprises a middle left half mold and a middle right half mold, wherein a concave sliding groove is arranged on the side edge of the middle left half mold, a convex sliding groove is arranged on the side edge of the middle right half mold, beads are arranged on the outer sides of the top and the bottom of the middle left half mold and the middle right half mold, a convex slot is arranged at the bottom of the middle left half mold and the middle right half mold, a concave slot is arranged at the top of the middle left half mold and the middle right half mold, a top end mold is arranged above the middle left half mold and the middle right half mold, a bead and a convex slot are arranged at the bottom end of the top end mold are arranged on the lower side of the top end mold, a bottom end mold is arranged below the middle left half mold and the middle right half mold, a bead and a concave slot is arranged at the top end of the bottom end mold, the border of top mould and the lower extreme border of half mould on the left side of middle part and half mould on the right side of middle part all are provided with two fixed blocks along the equal equidistance on the border, the fixed block all rotates the middle part of connecting lock catch, the upper portion inboard of hasp all is provided with the spring.
As a further description of the above technical solution:
the upper end and the lower end of the middle left half die and the middle right half die are clamped with each other.
As a further description of the above technical solution:
the joint of the inner end of the spring and the surface of the die is provided with a first groove.
As a further description of the above technical solution:
and the joints of the outer ends of the springs and the inner side of the upper part of the lock catch are provided with second grooves.
As a further description of the above technical solution:
the outer sides of the upper parts of the lock catches are provided with pressing sheets.
As a further description of the above technical solution:
the bottom end of the top end mold is clamped with the upper ends of the middle left half mold and the middle right half mold, and the top end of the bottom end mold is clamped with the lower ends of the middle left half mold and the middle right half mold.
As a further description of the above technical solution:
and an injection molding hole is formed in the middle of the top end mold.
The utility model discloses following beneficial effect has:
1. in the utility model, firstly, the side edge of the middle right half mould is provided with a convex sliding groove, the bottoms of the middle left half mould and the middle right half mould are provided with a convex slot, the tops of the middle left half mould and the middle right half mould are provided with a concave slot, the middle left half mould and the upper and lower ends of the middle right half mould are clamped, the top mould is arranged above the middle left half mould and the middle right half mould, the bottom mould is arranged below the middle left half mould and the middle right half mould, the top of the bottom mould is provided with a concave slot, the bottom of the top mould is clamped with the upper ends of the middle left half mould and the middle right half mould, the top of the bottom mould is clamped with the lower ends of the middle left half mould and the middle right half mould, and the top mould and the bottom mould are used for realizing segmented demoulding, the finished product after injection molding can be easily demoulded without external force.
2. The utility model discloses in, the border of top mould is provided with two fixed blocks with the equal equidistance on the lower extreme border of half mould on the left side of middle part and half mould on the right side of middle part, and the fixed block all rotates the middle part of connecting the hasp, and the upper portion inboard of hasp all is provided with the spring, utilizes the hasp to replace traditional bolt fastening, and the equipment disassembles convenient and fast more of mould and improves production efficiency, is worth wideling popularize.
Drawings
Fig. 1 is a side view of a middle mold of an injection mold for mold release in stages according to the present invention;
fig. 2 is a top view of a middle mold of an injection mold for mold release in sections according to the present invention;
fig. 3 is a top view of a top mold of an injection mold for mold release in sections according to the present invention;
fig. 4 is a bottom view of the bottom mold of the injection mold with segmented mold release according to the present invention.
Illustration of the drawings:
1. a middle left half mold; 2. a middle right half mold; 3. a top end mold; 4. a bottom end mold; 5. injection molding holes; 6. a fixed block; 7. an edge; 8. a male slot; 9. a concave slot; 10. a convex chute; 11. a concave chute; 12. locking; 13. pressing the sheet; 14. a first groove; 15. a second groove; 16. a spring.
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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: an injection mold for sectional demolding comprises a middle left half mold 1 and a middle right half mold 2, wherein the side edge of the middle left half mold 1 is provided with a concave chute 11, the side edge of the middle right half mold 2 is provided with a convex chute 10, the middle left half mold 1 and the middle right half mold 2 are connected with the convex chute 10 through the concave chute 11, the top and bottom outsides of the middle left half mold 1 and the middle right half mold 2 are respectively provided with a bead 7, the bottoms of the middle left half mold 1 and the middle right half mold 2 are provided with a convex slot 8, the tops of the middle left half mold 1 and the middle right half mold 2 are provided with a concave slot 9, a top mold 3 is arranged above the middle left half mold 1 and the middle right half mold 2, the lower side of the top mold 3 is provided with a bead 7, the bottom of the top mold 3 is provided with a convex slot 8, and a bottom mold 4 is arranged below the middle left half mold 1 and the middle right half mold 2, use middle part left half mould 1 and middle part right half mould 2 and top mould 3 and bottom mould 4 to realize the segmentation drawing of patterns, the finished product drawing of patterns after letting moulding plastics need not just can be demolded easily with the help of external force, the upper end of bottom mould 4 is provided with edgewise 7 and the top of bottom mould 4 is provided with concave type slot 9, the lower extreme edgewise 7 of edgewise 7 and middle part left half mould 1 and middle part right half mould 2 of top mould 3 and middle part right half mould 2 are provided with two fixed blocks 6 at equidistance on edgewise 7, fixed block 6 all rotates the middle part of connecting lock catch 12, the upper portion inboard of lock catch 12 all is provided with spring 16, utilize lock catch 12 to replace traditional bolt fastening, the convenient and fast improvement production efficiency more of mould is disassembled in.
The upper and lower ends of the middle left half mold 1 and the middle right half mold 2 are clamped mutually, the joint of the inner end of the spring 16 and the surface of the mold is provided with a first groove 14, the joint of the outer end of the spring 16 and the inner side of the upper part of the lock catch 12 is provided with a second groove 15, the outer side of the upper part of the lock catch 12 is provided with a pressing sheet 13, the pressing surface on the upper part of the lock catch 12 is enlarged by the pressing sheet 13, the lock catch 12 is pressed to be more convenient to buckle, the bottom end of the top mold 3 and the upper end of the middle left half mold 1 and the middle right half mold 2 are clamped, the top end of the bottom mold 4 and the lower end of the middle left half mold 1 and the middle right half mold 2 are clamped.
The working principle is as follows: the side edge of the middle right half mould 2 is provided with a convex sliding groove 10, the bottoms of the middle left half mould 1 and the middle right half mould 2 are provided with a convex slot 8, the tops of the middle left half mould 1 and the middle right half mould 2 are provided with a concave slot 9, the middle left half mould 1 and the middle right half mould 2 are clamped with the upper and lower ends of the middle right half mould 2, a top mould 3 is arranged above the middle left half mould 1 and the middle right half mould 2, the bottom of the top mould 3 is provided with the convex slot 8, a bottom mould 4 is arranged below the middle left half mould 1 and the middle right half mould 2, the top of the bottom mould 4 is provided with a concave slot 9, the bottom of the top mould 3 is clamped with the upper ends of the middle left half mould 1 and the middle right half mould 2, the top of the bottom mould 4 is clamped with the lower ends of the middle left half mould 1 and the middle right half mould 2, and the top, the finished product after injection molding can be easily demolded without external force, two fixing blocks 6 are arranged on the edge 7 of the top mold 3 and the lower end edge 7 of the middle left half mold 1 and the middle right half mold 2 at equal intervals, the fixing blocks 6 are rotatably connected with the middle of the lock catch 12, the spring 16 is arranged on the inner side of the upper portion of the lock catch 12, the lock catch 12 is used for replacing the traditional bolt fixing, the mold is assembled and disassembled more conveniently and quickly, the production efficiency is improved, and the mold is worthy of being popularized vigorously.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an injection mold of segmentation drawing of patterns, includes half mould (1) on the left of middle part and half right half mould (2), its characterized in that: the side edge of the middle left half die (1) is provided with a concave sliding groove (11), the side edge of the middle right half die (2) is provided with a convex sliding groove (10), the outer sides of the top and the bottom of the middle left half die (1) and the middle right half die (2) are respectively provided with a rim (7), the bottoms of the middle left half die (1) and the middle right half die (2) are provided with a convex slot (8), the tops of the middle left half die (1) and the middle right half die (2) are provided with a concave slot (9), a top end die (3) is arranged above the middle left half die (1) and the middle right half die (2), the lower side of the top end die (3) is provided with a rim (7), the bottom end of the top end die (3) is provided with a convex slot (8), and a bottom end die (4) is arranged below the middle left half die (1) and the middle right half die (2), the top that the upper end of bottom mould (4) was provided with along limit (7) and bottom mould (4) is provided with concave type slot (9), the lower extreme along limit (7) of edge (7) and the left half mould of middle part (1) of top mould (3) and the right half mould of middle part (2) goes up impartial distance and is provided with two fixed block (6), the middle part of connecting hasp (12) is all rotated in fixed block (6), the upper portion inboard of hasp (12) all is provided with spring (16).
2. The injection mold of claim 1, wherein: the upper end and the lower end of the middle left half die (1) and the middle right half die (2) are clamped with each other.
3. The injection mold of claim 1, wherein: and the joints of the inner ends of the springs (16) and the surface of the die are provided with first grooves (14).
4. The injection mold of claim 1, wherein: and a second groove (15) is formed at the joint of the outer end of the spring (16) and the inner side of the upper part of the lock catch (12).
5. The injection mold of claim 1, wherein: the outer sides of the upper parts of the lock catches (12) are provided with pressing sheets (13).
6. The injection mold of claim 1, wherein: the bottom end of the top end mold (3) is clamped with the upper ends of the middle left half mold (1) and the middle right half mold (2), and the top end of the bottom end mold (4) is clamped with the lower ends of the middle left half mold (1) and the middle right half mold (2).
7. The injection mold of claim 1, wherein: and an injection molding hole (5) is formed in the middle of the top end mold (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021833670.9U CN213006311U (en) | 2020-08-28 | 2020-08-28 | Injection mold capable of achieving segmented demolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021833670.9U CN213006311U (en) | 2020-08-28 | 2020-08-28 | Injection mold capable of achieving segmented demolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213006311U true CN213006311U (en) | 2021-04-20 |
Family
ID=75471400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021833670.9U Expired - Fee Related CN213006311U (en) | 2020-08-28 | 2020-08-28 | Injection mold capable of achieving segmented demolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213006311U (en) |
-
2020
- 2020-08-28 CN CN202021833670.9U patent/CN213006311U/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: 20210420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |