CN210617054U - Plastic packaging box die convenient for replacing die core - Google Patents
Plastic packaging box die convenient for replacing die core Download PDFInfo
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- CN210617054U CN210617054U CN201921557866.7U CN201921557866U CN210617054U CN 210617054 U CN210617054 U CN 210617054U CN 201921557866 U CN201921557866 U CN 201921557866U CN 210617054 U CN210617054 U CN 210617054U
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Abstract
The utility model belongs to the technical field of plastic packaging box molds, in particular to a plastic packaging box mold convenient for replacing mold cores, which comprises a lower mold, wherein the bottom of the lower mold is provided with a hydraulic cylinder body, a piston push rod is lapped on the inner wall of the hydraulic cylinder body, one side of the hydraulic cylinder body is provided with a hydraulic pump, the bottom of the hydraulic pump is provided with an oil tank, the inner wall of the lower mold is provided with a lower mold core, the surface of the lower mold core is provided with a stepped through hole, and a bolt is arranged in the stepped through hole; the utility model discloses, through setting up mould and last mold core, lower mould and lower mold core, be convenient for change, reduce the time of changing, through setting up toper locating piece and toper locating hole, improve the precision of location, be convenient for install and use, through setting up the bolt, improve the fastening degree of mold core installation, avoid becoming flexible to influence production, through the cooperation of hydraulic cylinder body, hydraulic pump and piston push rod, the dismantlement of mold core is convenient for down, through setting up the handle, is convenient for take the mould out.
Description
Technical Field
The utility model belongs to the technical field of plastic packaging box mould, concretely relates to conveniently change plastic packaging box mould of mold core.
Background
The mould is a tool for manufacturing various product forming, and is widely applied to industrial production, the mould is provided with a name of an industrial nut, and the manufacturing precision of the mould directly determines the precision of the product, so the mould has higher requirements on processing and directly causes higher value of the mould.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a removable mold core has simple to use, is convenient for change the mold core, compatible good characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveniently change plastic packaging box mould of mold core, includes the lower mould, the bottom of lower mould is provided with hydraulic cylinder body, hydraulic cylinder body's inner wall overlap joint has piston push rod, one side of hydraulic cylinder body is provided with the hydraulic pump, the bottom of hydraulic pump is provided with the oil tank, the inner wall of lower mould is provided with down the mold core, the surface of mold core is provided with the ladder through-hole down, is provided with the bolt in the ladder through-hole, the upper surface of lower mold core is provided with sealed the pad, the inner wall of lower mould is provided with the mould, the lower surface of going up the mould is provided with the mold core.
Preferably, the inner wall of lower mould is provided with the spout all around, go up the surface of mould and all be provided with the slider all around, slider sliding connection is in the spout.
Preferably, an injection molding pipe is arranged in the upper die core and penetrates through the upper die.
Preferably, the lower surface of the upper die is provided with a conical positioning hole, and the upper surface of the upper die core is provided with a conical positioning block.
Preferably, the inner wall surface of lower mould is seted up threaded hole, lower mold core passes through bolt and lower mould fixed connection, the lower surface of going up the mould is provided with the threaded hole, go up the mold core and pass through bolt fixed connection with last mould.
Preferably, the lower surface of the upper die and the inner wall of the lower die are both provided with positioning pins, and the lower surface of the lower die core and the upper surface of the upper die core are both provided with positioning holes.
Preferably, a switch is arranged on the surface of the lower die, and the switch is electrically connected with the hydraulic pump through a lead.
Preferably, an oil suction pipe is arranged on one side of the hydraulic pump, the oil suction pipe is inserted into the oil tank, an oil outlet pipe is arranged at one end of the hydraulic pump, and the oil outlet pipe is communicated with the hydraulic cylinder body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, through setting up mould and last mold core, lower mould and lower mold core, be convenient for change, reduce the time of changing, through setting up toper locating piece and toper locating hole, improve the precision of location, be convenient for install and use, through setting up the bolt, improve the fastening degree of mold core installation, avoid becoming flexible to influence production, through the cooperation of hydraulic cylinder body, hydraulic pump and piston push rod, the dismantlement of mold core is convenient for down, through setting up the handle, is convenient for take the mould out.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic sectional structure of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic top view of the present invention;
in the figure: 1. a lower die; 2. a hydraulic cylinder block; 3. a piston push rod; 4. a hydraulic pump; 5. an oil tank; 6. a lower mold core; 7. a bolt; 8. positioning pins; 9. positioning holes; 10. an upper die; 11. a slider; 12. a chute; 13. an upper mold core; 14. a gasket; 15. injection molding a tube; 16. a handle; 17. a switch; 18. a conical positioning block; 19. and (6) conical positioning holes.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a conveniently change plastic packaging box mould of mold core, includes lower mould 1, the bottom of lower mould 1 is provided with hydraulic cylinder body 2, hydraulic cylinder body 2's inner wall overlap joint has piston push rod 3, one side of hydraulic cylinder body 2 is provided with hydraulic pump 4, the bottom of hydraulic pump 4 is provided with oil tank 5, through setting up hydraulic system, is convenient for change down mold core 6, the inner wall of lower mould 1 is provided with down mold core 6, the surface of lower mold core 6 is provided with the ladder through-hole, is provided with bolt 7 in the ladder through-hole, through setting up bolt 7, avoids the not hard up influence production of mould, the upper surface of lower mold core 6 is provided with sealed pad 14, the inner wall of lower mould 1 is provided with mould 10, the lower surface of going up mould 10 is provided with mold core 13, the upper.
Specifically, the inner wall of lower mould 1 is provided with spout 12 all around, the surface of going up mould 10 all is provided with slider 11 all around, slider 11 sliding connection improves the stationary degree during the installation in spout 12 through setting up slider 11 and spout 12.
Specifically, an injection molding pipe 15 is arranged in the upper mold core 13, and the injection molding pipe 15 penetrates through the upper mold 10.
Specifically, the lower surface of the upper die 10 is provided with a conical positioning hole 19, the upper surface of the upper die core 13 is provided with a conical positioning block 18, and the position precision of the die core during installation is improved by the arrangement of the conical positioning hole 19 and the conical positioning block 18.
Specifically, threaded holes are formed in the inner wall surface of the lower die 1, the lower die core 6 is fixedly connected with the lower die 1 through the bolts 7, threaded holes are formed in the lower surface of the upper die 10, and the upper die core 13 is fixedly connected with the upper die 10 through the bolts 7.
Specifically, the lower surface of the upper die 10 and the inner wall of the lower die 1 are provided with positioning pins 8, and the lower surface of the lower die core 6 and the upper surface of the upper die core 13 are provided with positioning holes 9.
Specifically, the surface of the lower die 1 is provided with a switch 17, and the switch 17 is electrically connected with the hydraulic pump 4 through a conducting wire.
Specifically, an oil suction pipe is arranged on one side of the hydraulic pump 4 and inserted into the oil tank 5, and an oil outlet pipe is arranged at one end of the hydraulic pump 4 and communicated with the hydraulic cylinder body 2.
The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, at first put into lower mould 1 with lower mould core 6, insert locating pin 8 alignment locating hole 9, and it is fixed with lower mould core 6 and lower mould 1 through bolt 7, the locating pin 8 that will go up mould 10 aligns the locating hole 9 of going up mould core 13 again and inserts, it is fixed with last mould core 13 to go up mould 10 through bolt 7, last mould 10 and last mould core 13 that will fix, put into lower mould 1's spout 12 through slider 11, when dismantling when changing mould core 6, at first pull down the screw, press switch 17, release lower mould 1 through piston rod 3.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a conveniently change plastic packaging box mould of mold core, includes lower mould (1), its characterized in that: the bottom of lower mould (1) is provided with hydraulic cylinder body (2), the inner wall overlap joint of hydraulic cylinder body (2) has piston push rod (3), one side of hydraulic cylinder body (2) is provided with hydraulic pump (4), the bottom of hydraulic pump (4) is provided with oil tank (5), the inner wall of lower mould (1) is provided with down mold core (6), the surface of lower mold core (6) is provided with the ladder through-hole, is provided with bolt (7) in the ladder through-hole, the upper surface of lower mold core (6) is provided with sealed pad (14), the inner wall of lower mould (1) is provided with mould (10), the lower surface of going up mold (10) is provided with mold core (13), the upper surface of going up mold (10) is provided with handle (16).
2. The plastic packaging box mold with the conveniently replaced mold core as claimed in claim 1, wherein: the inner wall of the lower die (1) is provided with sliding grooves (12) all around, the surface of the upper die (10) is provided with sliding blocks (11) all around, and the sliding blocks (11) are connected in the sliding grooves (12) in a sliding mode.
3. The plastic packaging box mold with the conveniently replaced mold core as claimed in claim 1, wherein: an injection molding pipe (15) is arranged in the upper mold core (13), and the injection molding pipe (15) penetrates through the upper mold (10).
4. The plastic packaging box mold with the conveniently replaced mold core as claimed in claim 1, wherein: the lower surface of the upper die (10) is provided with a conical positioning hole (19), and the upper surface of the upper die core (13) is provided with a conical positioning block (18).
5. The plastic packaging box mold with the conveniently replaced mold core as claimed in claim 1, wherein: threaded holes are formed in the surface of the inner wall of the lower die (1), the lower die core (6) is fixedly connected with the lower die (1) through bolts (7), threaded holes are formed in the lower surface of the upper die (10), and the upper die core (13) is fixedly connected with the upper die (10) through bolts (7).
6. The plastic packaging box mold with the conveniently replaced mold core as claimed in claim 1, wherein: the lower surface of the upper die (10) and the inner wall of the lower die (1) are provided with positioning pins (8), and the lower surface of the lower die core (6) and the upper surface of the upper die core (13) are provided with positioning holes (9).
7. The plastic packaging box mold with the conveniently replaced mold core as claimed in claim 1, wherein: the surface of the lower die (1) is provided with a switch (17), and the switch (17) is electrically connected with the hydraulic pump (4) through a lead.
8. The plastic packaging box mold with the conveniently replaced mold core as claimed in claim 1, wherein: an oil suction pipe is arranged on one side of the hydraulic pump (4) and inserted into the oil tank (5), an oil outlet pipe is arranged at one end of the hydraulic pump (4) and communicated with the hydraulic cylinder body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921557866.7U CN210617054U (en) | 2019-09-19 | 2019-09-19 | Plastic packaging box die convenient for replacing die core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921557866.7U CN210617054U (en) | 2019-09-19 | 2019-09-19 | Plastic packaging box die convenient for replacing die core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210617054U true CN210617054U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921557866.7U Active CN210617054U (en) | 2019-09-19 | 2019-09-19 | Plastic packaging box die convenient for replacing die core |
Country Status (1)
| Country | Link |
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| CN (1) | CN210617054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660489A (en) * | 2020-06-01 | 2020-09-15 | 恒诚航空科技(南通)有限公司 | Foam rubber pad forming die with good protection effect for aviation seat |
| CN112170525A (en) * | 2020-10-13 | 2021-01-05 | 安徽省金兰金盈铝业有限公司 | Hot extrusion die for producing aluminum alloy section |
-
2019
- 2019-09-19 CN CN201921557866.7U patent/CN210617054U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660489A (en) * | 2020-06-01 | 2020-09-15 | 恒诚航空科技(南通)有限公司 | Foam rubber pad forming die with good protection effect for aviation seat |
| CN112170525A (en) * | 2020-10-13 | 2021-01-05 | 安徽省金兰金盈铝业有限公司 | Hot extrusion die for producing aluminum alloy section |
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