CN218366249U - Injection mold with positioning structure - Google Patents
Injection mold with positioning structure Download PDFInfo
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- CN218366249U CN218366249U CN202222996476.8U CN202222996476U CN218366249U CN 218366249 U CN218366249 U CN 218366249U CN 202222996476 U CN202222996476 U CN 202222996476U CN 218366249 U CN218366249 U CN 218366249U
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- upper die
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- die base
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- 238000002347 injection Methods 0.000 title claims abstract description 40
- 239000007924 injection Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses an injection mold with location structure, comprising a base plate, the top of bottom plate is equipped with first lower template, the one end that the bottom plate was kept away from to first lower template is equipped with the second lower bolster, the top of second lower bolster is equipped with the die holder, the top of die holder is equipped with the upper die base, the top of upper die base is equipped with first cope match-plate pattern, the one end that the upper die base was kept away from to first cope match-plate pattern is equipped with the second cope match-plate pattern, the top of second cope match-plate pattern is equipped with the third cope match-plate pattern, the one end that the second cope match-plate pattern was kept away from to the third cope match-plate pattern is equipped with the roof, the both sides at die holder top all are equipped with equidistant sleeve, telescopic inboard swing joint has the lower boom. The utility model discloses not only reach the purpose of this injection mold lifting range of location, and then reduced the phenomenon that the upper die base goes up and down the in-process and produce the skew, still make injection mold's overall structure more firm, reduced the phenomenon that die holder and upper die base produced the separation because of external force factor moreover, and then ensured the efficiency of moulding plastics to the work piece when injection mold uses.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is an injection mold with location structure.
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 for batch production of parts with complex shapes, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification.
Present injection mold can be better carries out injection moulding to the work piece and handles, it is provided with upper die base and die holder usually, and be located inside between them and set up the die cavity, and the top that is located the upper die base sets up the roof, so that outside lift driving piece is connected and is driven the upper die base in the roof and carry out the lift processing, can make the upper die base push down the top of upper die base, so that carry out injection moulding to the work piece and handle, according to the aforesaid, this injection mold can carry out injection moulding processing to the work piece, but the lifting amplitude to the upper die base is not convenient for carry on spacingly usually, make the easy phenomenon that produces the skew of upper die base lift in-process, often puzzle people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold with location structure to although proposing injection mold and can carrying out injection moulding to the work piece in solving above-mentioned background art and processing, nevertheless be not convenient for carry on spacingly to the range of lift of upper die base usually, make the easy problem that produces the skew phenomenon of upper die base lift in-process.
In order to achieve the above purpose, the utility model provides a following technical scheme: injection mold with location structure, comprising a base plate, the top of bottom plate is equipped with first cope match-plate pattern, the one end that the bottom plate was kept away from to first cope match-plate pattern is equipped with the second lower bolster, the top of second lower bolster is equipped with the die holder, the top of die holder is equipped with the upper die base, the top of upper die base is equipped with first cope match-plate pattern, the one end that the upper die base was kept away from to first cope match-plate pattern is equipped with the second cope match-plate pattern, the top of second cope match-plate pattern is equipped with the third cope match-plate pattern, the one end that the second cope match-plate pattern was kept away from to the third cope match-plate pattern is equipped with the roof, the both sides at die holder top all are equipped with equidistant sleeve, telescopic inboard swing joint has the lower beam, the bottom of lower beam runs through die holder, second lower bolster, first cope match-plate pattern in proper order and is connected with the bottom that runs through the top of roof.
Preferably, a plurality of groups of second lower positioning rods are arranged at the top of the lower die holder, the bottom ends of the second lower positioning rods penetrate through the lower die holder and are fixedly connected with the top end of the second lower template, first lower positioning rods are arranged at the top of the lower die holder on one side of the second lower positioning rods, and the bottom ends of the first lower positioning rods sequentially penetrate through the lower die holder, the second lower template and the first lower template and are fixedly connected with the top end of the bottom plate, so that the connection among the lower die holder, the second lower template, the first lower template and the bottom plate is more stable.
Preferably, the bottom of the upper die base is provided with a plurality of groups of first upper positioning rods, the top ends of the first upper positioning rods penetrate through the upper die base and are fixedly connected with the bottom end of the first upper die plate, the bottom of the upper die base on one side of the first upper positioning rods is provided with second upper positioning rods, and the top ends of the second upper positioning rods penetrate through the upper die base, the first upper die plate, the second upper die plate and the third upper die plate in sequence and are fixedly connected with the bottom of the top plate, so that the upper die base, the first upper die plate, the second upper die plate, the third upper die plate and the top plate are connected more stably.
Preferably, two sets of auxiliary locking plates are installed on the outer wall of one side of the second upper template, and connecting plates are installed on the outer wall between the auxiliary locking plates so as to lock the injection mold.
Preferably, the surface mounting of second cope match-plate pattern has main locking plate, first locking bolt is installed to the one end on main locking plate surface, the one end of first locking bolt runs through main locking plate and is connected with the surface of second cope match-plate pattern, second locking bolt is installed to the main locking plate surface of first locking bolt below, the one end of second locking bolt runs through main locking plate and is connected with the surface of bottom plate to lock the processing through assisting the locking plate to this injection mold.
Preferably, install two sets of first locking bolt on the outer wall of connecting plate, the one end of first locking bolt runs through the connecting plate and is connected with the outer wall of assisting the jam plate, install two sets of second locking bolt on the outer wall of assisting the jam plate, the one end of second locking bolt runs through and assists the jam plate and be connected with the outer wall of third cope match-plate pattern and upper die base respectively to carry out locking processing to this injection mold.
Compared with the prior art, the beneficial effects of the utility model are that: the injection mold with the positioning structure not only achieves the purpose of positioning the lifting amplitude of the injection mold, thereby reducing the phenomenon of deviation generated in the lifting process of the upper mold base, but also enables the integral structure of the injection mold to be more stable, and reduces the phenomenon of separation of the lower mold base and the upper mold base due to external force factors, thereby ensuring the injection molding efficiency of a workpiece when the injection mold is used;
(1) The sleeve is arranged at the top of the lower die holder, the lower moving rod is connected with the upper moving rod and movably arranged on the inner side of the sleeve, the top end of the upper moving rod is connected to the top of the top plate, and when the top plate drives the upper die holder to lift, the top plate can drive the upper moving rod and the lower moving rod to be positioned in the sleeve to slide, so that the lifting amplitude of the upper die holder is limited, the purpose of positioning the lifting amplitude of the injection mold can be achieved, and the phenomenon of deviation generated in the lifting process of the upper die holder is reduced;
(2) The upper die holder and the first upper die plate as well as the lower die holder and the second lower die plate are respectively positioned and connected together through a plurality of groups of first upper positioning rods and second lower positioning rods, and the upper die holder, the first upper die plate, the second upper die plate, the third upper die plate and the top plate as well as the lower die holder, the second lower die plate, the first lower die plate and the bottom plate are respectively positioned and connected together through a plurality of groups of second upper positioning rods and first lower positioning rods, so that the integral structure of the injection die is more stable;
(3) Through two sets of auxiliary locking plates on the inner side of the connecting plate, the two auxiliary locking plates are respectively connected to the outer walls of the third upper die plate and the upper die base through the second locking bolts, and the two ends of the main locking plate are respectively connected to the surfaces of the second upper die plate and the bottom plate through the first locking bolts and the second locking bolts, multiple locking treatment can be performed on the injection die, so that the phenomenon that the lower die base and the upper die base are separated due to external force factors is reduced, and the injection molding efficiency of a workpiece is ensured when the injection die is used.
Drawings
Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic diagram of the explosion structure of the present invention.
In the figure: 1. a base plate; 2. a first lower template; 3. a second lower template; 4. a lower die holder; 5. an upper die holder; 6. a first upper template; 7. a second upper template; 8. a third upper template; 9. a top plate; 10. a first locking bolt; 11. an auxiliary locking plate; 12. a connecting plate; 13. a first locking bolt; 14. a second locking bolt; 15. a main locking plate; 16. a second locking bolt; 17. a lower moving rod; 18. a sleeve; 19. an upper moving rod; 20. a first upper positioning rod; 21. a second upper positioning rod; 22. a first lower positioning rod; 23. and a second lower positioning rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.
Referring to fig. 1-4, the present invention provides an embodiment of: the injection mold with the positioning structure comprises a bottom plate 1, wherein a first lower template 2 is arranged at the top end of the bottom plate 1, a second lower template 3 is arranged at one end, away from the bottom plate 1, of the first lower template 2, a lower die holder 4 is arranged at the top end of the second lower template 3, a plurality of groups of second lower positioning rods 23 are arranged at the top of the lower die holder 4, the bottom ends of the second lower positioning rods 23 penetrate through the lower die holder 4 and are fixedly connected with the top end of the second lower template 3, first lower positioning rods 22 are arranged at the top of the lower die holder 4 on one side of each second lower positioning rod 23, and the bottom ends of the first lower positioning rods 22 sequentially penetrate through the lower die holder 4, the second lower template 3 and the first lower template 2 and are fixedly connected with the top end of the bottom plate 1;
when the die is used, the lower die holder 4, the second lower die plate 3, the first lower die plate 2 and the bottom plate 1 are connected more stably through the positioning connection effect of the first lower positioning rod 22 and the second lower positioning rod 23;
an upper die base 5 is arranged above the lower die base 4, a plurality of groups of first upper positioning rods 20 are arranged at the bottom of the upper die base 5, the top ends of the first upper positioning rods 20 penetrate through the upper die base 5 and are fixedly connected with the bottom end of the first upper template 6, second upper positioning rods 21 are arranged at the bottom of the upper die base 5 on one side of the first upper positioning rods 20, and the top ends of the second upper positioning rods 21 sequentially penetrate through the upper die base 5, the first upper template 6, the second upper template 7 and the third upper template 8 and are fixedly connected with the bottom of the top plate 9;
when the die is used, the connection among the upper die holder 5, the first upper die plate 6, the second upper die plate 7, the third upper die plate 8 and the top plate 9 is firmer through the positioning connection effect of the second upper positioning rod 21 and the first upper positioning rod 20;
a first upper template 6 is arranged at the top end of the upper die holder 5, a second upper template 7 is arranged at one end, away from the upper die holder 5, of the first upper template 6, two groups of auxiliary locking plates 11 are mounted on the outer wall of one side of the second upper template 7, and a connecting plate 12 is mounted on the outer wall between the auxiliary locking plates 11;
when the injection mold is used, two ends of the auxiliary locking plate 11 are respectively connected to the third upper template 8 and the outer wall of the upper mold base 5, so that the injection mold can be locked;
two groups of first locking bolts 13 are arranged on the outer wall of the connecting plate 12, one ends of the first locking bolts 13 penetrate through the connecting plate 12 and are connected with the outer wall of the auxiliary locking plate 11, two groups of second locking bolts 14 are arranged on the outer wall of the auxiliary locking plate 11, and one ends of the second locking bolts 14 penetrate through the auxiliary locking plate 11 and are respectively connected with the outer walls of the third upper template 8 and the upper die holder 5;
when the injection mold is used, the second locking bolt 14 penetrates through the auxiliary locking plate 11 and is connected to the third upper template 8 and the outer wall of the upper mold base 5, so that the injection mold is locked through the auxiliary locking plate 11;
a main locking plate 15 is arranged on the surface of the second upper template 7, a first locking bolt 10 is arranged at one end of the surface of the main locking plate 15, one end of the first locking bolt 10 penetrates through the main locking plate 15 and is connected with the surface of the second upper template 7, a second locking bolt 16 is arranged on the surface of the main locking plate 15 below the first locking bolt 10, and one end of the second locking bolt 16 penetrates through the main locking plate 15 and is connected with the surface of the bottom plate 1;
when in use, two ends of the main locking plate 15 are respectively connected to the surfaces of the second upper template 7 and the bottom plate 1 through the first locking bolt 10 and the second locking bolt 16 so as to lock the injection mold;
the top end of the second upper template 7 is provided with a third upper template 8, one end of the third upper template 8 far away from the second upper template 7 is provided with a top plate 9, two sides of the top of the lower die holder 4 are provided with equally spaced sleeves 18, the inner side of each sleeve 18 is movably connected with a lower moving rod 17, the bottom end of each lower moving rod 17 sequentially penetrates through the lower die holder 4, the second lower template 3 and the first lower template 2 and is movably connected with the top of the bottom plate 1, the top end of each lower moving rod 17 is provided with an upper moving rod 19, the top end of each upper moving rod 19 sequentially penetrates through the upper die holder 5, the first upper template 6, the second upper template 7 and the third upper template 8 and is connected with the bottom of the top plate 9.
When the die holder is used, firstly, the sleeve 18 is arranged at the top of the lower die holder 4, the lower moving rod 17 is connected with the upper moving rod 19 and movably arranged at the inner side of the sleeve 18, the top end of the upper moving rod 19 is connected to the top of the top plate 9, when the top plate 9 drives the upper die holder 5 to lift, the top plate 9 drives the upper moving rod 19 and the lower moving rod 17 to slide in the sleeve 18, so that the lifting amplitude of the upper die holder 5 can be limited, then the upper die holder 5 and the first upper die plate 6 as well as the lower die holder 4 and the second lower die plate 3 are respectively positioned and connected together through the plurality of groups of first upper positioning rods 20 and second lower positioning rods 23, and a plurality of groups of second upper positioning rods 21 and first lower positioning rods 22 are used for respectively positioning and connecting the upper die holder 5, the first upper die plate 6, the second upper die plate 7, the third upper die plate 8, the top plate 9, the lower die holder 4, the second lower die plate 3, the first lower die plate 2 and the bottom plate 1 together, so that the whole structure of the injection mold is more stable, finally, two groups of auxiliary locking plates 11 on the inner side of the connecting plate 12 are respectively connected to the outer walls of the third upper die plate 8 and the upper die holder 5 through the second locking bolts 14, and two ends of the main locking plate 15 are respectively connected to the surfaces of the second upper die plate 7 and the bottom plate 1 through the first locking bolts 10 and the second locking bolts 16, so that multiple locking processing can be performed on the injection mold, the phenomenon of separation between the lower die holder 4 and the upper die holder 5 due to external force factors is reduced, and the use of the injection mold is completed.
Claims (6)
1. Injection mold with location structure, its characterized in that, including bottom plate (1), the top of bottom plate (1) is equipped with first lower bolster (2), the one end that bottom plate (1) were kept away from in first lower bolster (2) is equipped with second lower bolster (3), the top of second lower bolster (3) is equipped with die holder (4), the top of die holder (4) is equipped with upper die base (5), the top of upper die base (5) is equipped with first cope match-plate pattern (6), the one end that upper die base (5) were kept away from in first cope match-plate pattern (6) is equipped with second cope match-plate pattern (7), the top of second cope match-plate pattern (7) is equipped with third cope match-plate pattern (8), the one end that second cope match-plate pattern (7) were kept away from in third cope match-plate pattern (8) is equipped with roof (9), the both sides at die holder (4) top all are equipped with equidistant sleeve (18), the inboard swing joint of sleeve (18) has down pole (17), the bottom of down pole (17) run through in proper order through die holder (4), the bottom of down pole (17), second cope match-plate pattern (3), second lower bolster (2) and be connected with the top of bottom plate (6) and the movable rod (19) and the top of first cope match-plate (6), the top of the upper die base (6), the lower pole (17), the upper die base (19), pass through the lower pole (17), the top of the upper die base (6) in proper order, A second upper template (7), a third upper template (8) and is connected with the bottom of the top plate (9).
2. The injection mold provided with the positioning structure as set forth in claim 1, wherein: the top of lower bolster (4) is equipped with multiunit second lower locating lever (23), the bottom of second lower locating lever (23) run through lower bolster (4) and with the top fixed connection of second lower bolster (3), lower bolster (4) top of second lower locating lever (23) one side all is equipped with first lower locating lever (22), the bottom of first lower locating lever (22) runs through lower bolster (4), second lower bolster (3), first lower template (2) in proper order and with the top fixed connection of bottom plate (1).
3. The injection mold provided with the positioning structure as set forth in claim 1, wherein: the bottom of upper die base (5) is equipped with multiunit first upper locating lever (20), the top of first upper locating lever (20) run through upper die base (5) and with the bottom fixed connection of first cope match-plate pattern (6), upper die base (5) bottom of first upper locating lever (20) one side all is equipped with second upper locating lever (21), the top of second upper locating lever (21) runs through upper die base (5), first cope match-plate pattern (6), second cope match-plate pattern (7), third cope match-plate pattern (8) in proper order and with the bottom fixed connection of roof (9).
4. The injection mold with the positioning structure as set forth in claim 1, wherein: two sets of auxiliary locking plates (11) are installed on the outer wall of one side of the second upper template (7), and connecting plates (12) are installed on the outer wall between the auxiliary locking plates (11).
5. The injection mold with the positioning structure as set forth in claim 1, wherein: the surface mounting of second cope match-plate pattern (7) has main locking board (15), first locking bolt (10) is installed to the one end on main locking board (15) surface, the one end of first locking bolt (10) runs through main locking board (15) and is connected with the surface of second cope match-plate pattern (7), main locking board (15) surface mounting of first locking bolt (10) below has second locking bolt (16), the one end of second locking bolt (16) runs through main locking board (15) and is connected with the surface of bottom plate (1).
6. The injection mold provided with the positioning structure as set forth in claim 4, wherein: install two sets of first locking bolt (13) on the outer wall of connecting plate (12), the one end of first locking bolt (13) runs through connecting plate (12) and is connected with the outer wall of assisting jam plate (11), install two sets of second locking bolt (14) on the outer wall of assisting jam plate (11), the one end of second locking bolt (14) runs through and assists jam plate (11) and be connected with the outer wall of third cope match-plate pattern (8) and upper die base (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222996476.8U CN218366249U (en) | 2022-11-11 | 2022-11-11 | Injection mold with positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222996476.8U CN218366249U (en) | 2022-11-11 | 2022-11-11 | Injection mold with positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218366249U true CN218366249U (en) | 2023-01-24 |
Family
ID=84937906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222996476.8U Active CN218366249U (en) | 2022-11-11 | 2022-11-11 | Injection mold with positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218366249U (en) |
-
2022
- 2022-11-11 CN CN202222996476.8U patent/CN218366249U/en active Active
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