CN115805681A - Sealing cover die - Google Patents
Sealing cover die Download PDFInfo
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- CN115805681A CN115805681A CN202211582494.XA CN202211582494A CN115805681A CN 115805681 A CN115805681 A CN 115805681A CN 202211582494 A CN202211582494 A CN 202211582494A CN 115805681 A CN115805681 A CN 115805681A
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- groove
- insert
- mold
- upper die
- die insert
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention provides a sealing cover die, which comprises a runner plate, an upper die plate, a die lifting frame, a lower die plate and a die core, wherein the runner plate is arranged on the upper die plate; the runner plate, the upper template, the mold lifting frame and the lower template are sequentially arranged from top to bottom, an upper mold cavity is arranged at the bottom of the upper template, a lower mold cavity is arranged at the top of the lower template, the upper mold cavity and the lower mold cavity are matched to form a mold cavity, the mold core is assembled in the mold cavity in a mold closing state, and the mold core and the mold cavity are matched to form a mold cavity; the mold core comprises a fixed mold core and a movable mold core which are movably connected in a matched manner, a cross beam and a slide rod which can move relative to the cross beam are arranged on the mold lifting frame, and the fixed mold core is connected with the cross beam and the movable mold core is connected with the slide rod. The invention has the advantages of reasonable structure, required materials, low production cost, short processing period, high efficiency, high qualification rate of the manufactured product and greatly prolonged service life of the die.
Description
Technical Field
The invention relates to the technical field of dies, in particular to a sealing cover die.
Background
The sealing cover is made of ethylene propylene rubber, but the ethylene propylene rubber is poor in hot tearing property, so that the ethylene propylene rubber is not easy to demold forcibly during vulcanization molding, the inside of a mold core part of the existing sealing cover mold is large, the outside of the mold core part is small, the product is not easy to demold, and is easy to break, and qualified products are difficult to manufacture. In addition, current seal cover mould structure is complicated, and upper and lower mould has the difficult processing of many places barb, need adopt the insert to inlay and join in marriage, but in the current seal cover mould insert directly inlays and join in marriage between the upper and lower mould, easily mutual interference between the insert influences the installation, needs to improve urgently.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a sealing cover die.
The invention provides a sealing cover die which comprises a runner plate, an upper template, a die lifting frame, a lower template and a die core, wherein the runner plate is arranged on the upper template; the runner plate, the upper template, the mold lifting frame and the lower template are sequentially arranged from top to bottom, an upper mold cavity is arranged at the bottom of the upper template, a lower mold cavity is arranged at the top of the lower template, the upper mold cavity and the lower mold cavity are matched to form a mold cavity, the mold core is assembled in the mold cavity in a mold closing state, and the mold core and the mold cavity are matched to form a mold cavity; the mold core comprises a fixed mold core and a movable mold core which are movably connected in a matched mode, a cross beam and a slide rod capable of moving relative to the cross beam are arranged on the mold lifting frame, and the fixed mold core is connected with the cross beam and the movable mold core is connected with the slide rod.
Preferably, the two sides of the cross beam are both provided with sliding rods parallel to the cross beam, and a plurality of mold cores are arranged between the cross beam and the two sliding rods.
Preferably, the crossbeam both ends all are provided with the reference column, lift the framed location and all seted up the mounting groove in crossbeam both ends position, and two reference columns are located two mounting grooves respectively and the mounting groove in lie in the reference column about the position all be provided with the clamp plate and two clamp plates are fixed on lifting the framed.
Preferably, lift the framed slide bar both ends position and all seted up the spout, the slide bar both ends are connected with two spout sliding fit respectively.
Preferably, the fixed mold core comprises a first fixed mold core and a second fixed mold core, the first fixed mold core is fixed on the cross beam, one side, away from the cross beam, of the first fixed mold core is provided with a jack, the second fixed mold core is provided with an inserted bar inserted in the jack, a spring for pressing the inserted bar is arranged in the jack, and the first fixed mold core is connected with the inserted bar through a shaft shoulder bolt.
Preferably, the die comprises a first upper die insert and a second upper die insert, the bottom of the upper die plate is provided with an upper die embedding groove and a first upper die groove and a second upper die groove which are positioned on two sides of the upper die embedding groove and communicated with the upper die embedding groove, one side, close to the second upper die groove, of the upper die embedding groove is provided with a first inclined surface, the first upper die insert and the second upper die insert are all embedded in the upper die embedding groove, the first upper die insert abuts against the second upper die insert, the second upper die insert is far away from the first upper die insert and is provided with a second inclined surface matched with the first inclined surface, the first upper die insert and the second upper die insert are respectively provided with a first insert groove and a second insert groove, and the first upper die groove, the first insert groove, the second insert groove and the second upper die groove are matched to form an upper die cavity.
Preferably, the lower die insert comprises a first lower die insert and a second lower die insert, the top of the lower die plate is provided with a lower die embedding groove and a first lower die groove and a second lower die groove which are positioned on two sides of the lower die embedding groove and communicated with the lower die embedding groove, the lower die embedding groove and the upper die embedding groove are correspondingly arranged, one side of the lower die embedding groove close to the second lower die groove is provided with a third inclined surface, the first lower die insert and the second lower die insert are both embedded in the lower die embedding groove, the first lower die insert abuts against the second lower die insert, the second lower die insert is far away from the first lower die insert and is provided with a fourth inclined surface matched with the third inclined surface, the first lower die insert and the second lower die insert are respectively provided with a third insert groove and a fourth insert groove, and the first lower die groove, the third insert groove, the fourth insert groove and the second lower die groove are matched to form a lower die cavity.
Preferably, the top end of the cross beam is provided with a positioning pin, the bottom end of the upper template is provided with a positioning hole matched with the positioning pin, and the positioning pin is inserted into the positioning hole in a die closing state.
According to the sealing cover die, when the die is discharged, the upper die plate of the runner plate is opened, the die core is lifted by the die lifting frame, the product is separated from the upper die plate and the lower die plate and attached to the die core, the sliding rod drives the movable die core to move to separate from the product, and the product can be easily taken out;
in order to further facilitate the separation of the product, the first fixed mold core and the second fixed mold core are connected by adopting a shaft shoulder bolt, so that the moving distance of the mold cores can be accurately controlled, and the problem that the product cannot be demolded due to back-off is solved; the spring is added at the joint of the first fixed mold core and the second fixed mold core, and after the upper mold core and the lower mold core are separated from the mold, the first fixed mold core and the second fixed mold core can be automatically separated from each other, so that the product can be conveniently demoulded, the product quality is improved, and the service cycle of the mold is prolonged;
the first upper die insert and the second upper die insert are matched by adopting an inclined plane, the first upper die insert is assembled into the upper die insert groove, then the second upper die insert is placed, and the first upper die insert is tightly pressed and assembled in place by the inclined plane matching of the second upper die insert; similarly, the first lower die insert and the second lower die insert are matched by an inclined surface, the first lower die insert is assembled in the lower die insert matching groove, then the second lower die insert is placed, and the first lower die insert is tightly assembled in place by the inclined surface matching of the second lower die insert.
The invention has the advantages of reasonable structure, required materials, low production cost, short processing period, high efficiency, high qualification rate of the manufactured product and greatly prolonged service life of the die.
Drawings
Fig. 1 is a schematic structural diagram of a mold for a sealing cap according to the present invention;
FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
FIG. 4 is a schematic structural diagram of an upper mold plate in a mold for a sealing cap according to the present invention;
fig. 5 is a schematic structural view of a lower template in the seal cover mold according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures of the present invention are described in detail below, and it is apparent that the described embodiments are a part, not all or all of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the invention provides a seal cover mold, which comprises a runner plate 1, an upper template 2, a mold lifting frame 3, a lower template 4 and a mold core 5; wherein:
the runner plate 1, the upper template 2, the mold lifting frame 3 and the lower template 4 are sequentially arranged from top to bottom, an upper mold cavity is arranged at the bottom of the upper template 2, a lower mold cavity is arranged at the top of the lower template 4, the upper mold cavity and the lower mold cavity are matched to form a mold cavity, the mold core 5 is assembled in the mold cavity in a mold closing state, and the mold core 5 and the mold cavity are matched to form a mold cavity;
the mold core 5 comprises a fixed mold core and a movable mold core 51 which are movably connected in a matching manner, a cross beam 31 and a slide rod 32 which can move relative to the cross beam 31 are arranged on the mold lifting frame 3, the fixed mold core is connected with the cross beam 31, and the movable mold core 51 is connected with the slide rod 32. The fixed mold core comprises a first fixed mold core 52 and a second fixed mold core 53, the first fixed mold core 52 is fixed on the cross beam 31, one side, away from the cross beam 31, of the first fixed mold core 52 is provided with a jack, the second fixed mold core 53 is provided with an inserted bar inserted in the jack, a spring pressed by the inserted bar is arranged in the jack, and the first fixed mold core 52 is connected with the inserted bar through a shaft shoulder bolt 54.
In the embodiment, when the mold is ejected, the runner plate 1 and the upper mold plate 2 are opened, the mold core 5 is lifted by lifting the mold frame 3, the product is separated from the upper mold plate 2 and the lower mold plate 4 and is attached to the mold core 5, the slide rod 32 drives the movable mold core 51 to move to separate from the product, and the product can be easily taken out;
in order to further facilitate the product separation, the first fixed mold core 52 and the second fixed mold core 53 are connected by a shaft shoulder bolt 54, so that the movement distance of the mold cores can be accurately controlled, and the problem that the product cannot be demolded due to back-off is solved; the spring is added at the joint of the first fixed mold core and the second fixed mold core, and after the upper mold and the lower mold are separated from the mold, the first fixed mold core and the second fixed mold core can be automatically separated from the mold, so that the product is conveniently stripped, the product quality is improved, and the service cycle of the mold is prolonged.
In a further embodiment, two sides of the cross beam 31 are both provided with sliding rods 32 parallel to the cross beam, and a plurality of mold cores 5 are arranged between the cross beam 31 and the two sliding rods 32;
the mold lifting frame 3 is provided with sliding chutes at two ends of the sliding rod 32, and two ends of the sliding rod 32 are respectively connected with the two sliding chutes in a sliding fit manner;
referring to fig. 3, in a further embodiment, the die comprises a first upper die insert 6 and a second upper die insert 7, the bottom of the upper die plate 2 is provided with an upper die insert groove, and a first upper die groove and a second upper die groove which are located on two sides of the upper die insert groove and are communicated with the upper die insert groove, one side of the upper die insert groove close to the second upper die groove is provided with a first inclined surface, the first upper die insert 6 and the second upper die insert 7 are both inserted in the upper die insert groove, the first upper die insert 6 abuts against the second upper die insert 7, the second upper die insert 7 is away from the first upper die 6 and is provided with a second inclined surface adapted to the first inclined surface, the first upper die insert 6 and the second upper die insert 7 are respectively provided with a first insert groove and a second insert groove, and the first upper die groove, the first insert groove, the second insert groove and the second upper die groove are matched to form an upper die cavity.
Referring to fig. 3, in a further embodiment, the die set further includes a first lower die insert 8 and a second lower die insert 9, the top of the lower die plate 4 has a lower die insert groove, and a first lower die groove and a second lower die groove located on two sides of the lower die insert groove and communicated with the lower die insert groove, the lower die insert groove is located corresponding to the upper die insert groove, a third inclined surface is disposed on one side of the lower die insert groove close to the second lower die groove, the first lower die insert 8 and the second lower die insert 9 are both inserted into the lower die insert groove, the first lower die insert 8 abuts against the second lower die insert 9, a fourth inclined surface adapted to the third inclined surface is disposed on the second lower die insert 9 away from the first lower die insert 8, the first lower die insert 8 and the second lower die insert 9 are respectively provided with a third insert groove and a fourth insert groove, and the first lower die groove, the third insert groove, the fourth insert groove and the second lower die groove cooperate to form a lower die cavity.
The first upper die insert 6 and the second upper die insert 7 are matched by an inclined surface, the first upper die insert 6 is assembled in the upper die insert groove, the second upper die insert 7 is placed, and the first upper die insert 6 is tightly pressed and assembled in place by the inclined surface matching of the second upper die insert 7; similarly, the first lower die insert 8 and the second lower die insert 9 are matched by an inclined surface, the first lower die insert 8 is assembled in the lower die insert groove, then the second lower die insert 9 is placed, and the first lower die insert 8 is tightly pressed and assembled in place by the inclined surface matching of the second lower die insert 9.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. A sealing cover die is characterized by comprising a runner plate (1), an upper die plate (2), a die lifting frame (3), a lower die plate (4) and a die core (5); the runner plate (1), the upper template (2), the mold lifting frame (3) and the lower template (4) are sequentially arranged from top to bottom, an upper mold cavity is arranged at the bottom of the upper template (2), a lower mold cavity is arranged at the top of the lower template (4), the upper mold cavity and the lower mold cavity are matched to form a mold cavity, the mold core (5) is assembled in the mold cavity in a mold closing state, and the mold core (5) and the mold cavity are matched to form a mold cavity; the mold core (5) comprises a fixed mold core and a movable mold core (51) which are movably connected in a matching manner, a cross beam (31) and a slide rod (32) capable of moving relative to the cross beam (31) are arranged on the mold lifting frame (3), the fixed mold core is connected with the cross beam (31), and the movable mold core (51) is connected with the slide rod (32).
2. Mould according to claim 1, characterised in that the cross-beam (31) is provided on both sides with parallel slide bars (32), and that a plurality of mould cores (5) are provided between the cross-beam (31) and both slide bars (32).
3. The mold for the sealing cover according to claim 1, wherein the cross beam (31) is provided with positioning columns (32) at both ends, the mold lifting frame (3) is provided with mounting grooves at both ends of the cross beam (31), the two positioning columns (32) are respectively located in the two mounting grooves, and the pressing plates (33) are arranged in the mounting grooves at the upper and lower positions of the positioning columns (32) and the two pressing plates (33) are fixed on the mold lifting frame (3).
4. The mold for the seal cover according to claim 1, wherein the mold lifting frame (3) is provided with sliding grooves (34) at both ends of the sliding rod (32), and both ends of the sliding rod (32) are respectively connected with the two sliding grooves (34) in a sliding fit manner.
5. The mold for the seal cover according to claim 1, wherein the fixed mold core comprises a first fixed mold core (52) and a second fixed mold core (53), the first fixed mold core (52) is fixed on the cross beam (31), one side of the first fixed mold core (52) away from the cross beam (31) is provided with a jack, the second fixed mold core (53) is provided with an insert rod inserted in the jack, a spring pressed by the insert rod is arranged in the jack, and the first fixed mold core (52) is connected with the insert rod through a shaft shoulder bolt (54).
6. The seal cover die according to claim 1, further comprising a first upper die insert (6) and a second upper die insert (7), wherein the bottom of the upper die plate (2) is provided with an upper die insert groove, a first upper die groove and a second upper die groove, the first upper die groove and the second upper die groove are located on two sides of the upper die insert groove and communicated with the upper die insert groove, a first inclined surface is arranged on one side, close to the second upper die groove, of the upper die insert groove, the first upper die insert (6) and the second upper die insert (7) are both inserted in the upper die insert groove, the first upper die insert (6) and the second upper die insert (7) are abutted against each other, a second inclined surface matched with the first inclined surface is arranged on the second upper die (7) far away from the first upper die insert (6), the first upper die insert (6) and the second upper die insert (7) are respectively provided with a first insert groove and a second insert groove, and the first upper die groove, the first insert groove, the second insert groove and the second upper die groove are matched to form an upper die cavity.
7. The seal cover die according to claim 6, further comprising a first lower die insert (8) and a second lower die insert (9), wherein the top of the lower die plate (4) is provided with a lower die insert groove, a first lower die groove and a second lower die groove which are located on two sides of the lower die insert groove and communicated with the lower die insert groove, the lower die insert groove and the upper die insert groove are correspondingly arranged, a third inclined surface is arranged on one side, close to the second lower die groove, of the lower die insert groove, the first lower die insert (8) and the second lower die insert (9) are both inserted in the lower die insert groove, the first lower die insert (8) and the second lower die insert (9) are abutted against each other, a fourth inclined surface matched with the third inclined surface is arranged on the second lower die insert (9) far away from the first lower die insert (8), the first lower die insert groove, the third insert groove, the fourth insert groove and the second lower die groove are matched to form a lower die cavity.
8. Mould for sealing cap according to claim 1, characterized in that the top end of the cross beam (31) is provided with a positioning pin (35), the bottom end of the upper mould plate (2) is provided with a positioning hole (21) adapted to the positioning pin (35), and the positioning pin (35) is inserted into the positioning hole (21) in the closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211582494.XA CN115805681A (en) | 2022-12-09 | 2022-12-09 | Sealing cover die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211582494.XA CN115805681A (en) | 2022-12-09 | 2022-12-09 | Sealing cover die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115805681A true CN115805681A (en) | 2023-03-17 |
Family
ID=85485441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211582494.XA Pending CN115805681A (en) | 2022-12-09 | 2022-12-09 | Sealing cover die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115805681A (en) |
-
2022
- 2022-12-09 CN CN202211582494.XA patent/CN115805681A/en active Pending
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