CN217729536U

CN217729536U - A mould for cable head protective housing is made

Info

Publication number: CN217729536U
Application number: CN202220957239.8U
Authority: CN
Inventors: 何涛; 吴建
Original assignee: Huaneng Qingtongxia New Energy Power Generation Co ltd
Current assignee: Huaneng Qingtongxia New Energy Power Generation Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-11-04
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a mould for cable head protective housing makes, the on-line screen storage device comprises a base, the fixed lifter that is provided with in top of base, the fixed roof that is provided with in top of lifter, the bottom of roof is provided with shedder, the utility model discloses in, use through the cooperation between shedder and the cope match-die assembly, realize accomplishing the back when the cooling of moulding plastics, make the lifter drive the roof reply and rise, when the roof rises, will remove down and press the atress piece, the lifter will unable lower pressure lifter plate this moment, the cope match-plate pattern will rise the reply under the spring action of cope match-die spring this moment, and then ejecting the injection molding material, the stripper plate at top also will reply under the spring action of drawing of patterns spring simultaneously, push down the injection molding material for the injection molding material breaks away from on the mould completely, make mould auto-eject the injection molding material, need not the manual work and take out, effectively improved the security of getting the material, and more swiftly convenient, further strengthened and got material efficiency.

Description

A mould for cable head protective housing is made

Technical Field

The utility model relates to a make mould technical field, especially relate to a mould for cable head protective housing is made.

Background

The mould is used for making the tool of the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, it is the name of "industrial mother".

According to the traditional cable head protective shell manufacturing and sampling injection molding method, after injection molding is completed, an injection molding workpiece needs to be manually sent to a mold to be taken out, the temperature of the workpiece is high, the workpiece is easy to attach to the outer wall of the mold, the workpiece is complicated to take off, and operation of workers is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the mould that is used for cable head protective housing to make that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a mould for cable head protective housing is made, includes the base, the fixed lifter that is provided with in top of base, the fixed roof that is provided with in top of lifter, the bottom of roof is provided with shedder, the mould groove has been seted up at the top of base, the pipe of moulding plastics has been seted up on the lateral wall in mould groove, be provided with the top die set on the mould groove.

Preferably, the demolding device comprises a fixed fixing rod arranged at the bottom of the top plate, a limiting plate is fixedly arranged at the bottom of the fixing rod, an upper template is fixedly arranged at the bottom of the limiting plate, an extrusion plate is sleeved on the outer side wall of the upper template, and a demolding spring is sleeved on the outer side wall of the upper template.

Preferably, the top die device sets up including the activity the top template of mould inslot bottom, the lift groove has been seted up to the bottom in mould groove, the lift groove is kept away from drive groove has been seted up to one side in mould groove, the activity is provided with the lifter plate on the inside wall in lift groove, the lifter plate can slide from top to bottom in the inside wall in lift groove, the lifter plate is close to the fixed push rod that is provided with in one side in mould groove, the top of push rod with the bottom fixed connection of top template, the cover is equipped with a mould spring on the lateral wall of push rod, the lifter plate is close to the fixed depression bar that is provided with in one side top in drive groove, the top of depression bar runs through down the top in drive groove, the depression bar extends to the outside of base down, the fixed atress piece that is provided with in top of depression bar down.

Preferably, a sealing gasket is fixedly arranged at the position of the base, which is positioned on the outer ring of the mold groove.

Preferably, the top of the demolding spring abuts against the bottom of the limiting plate, and the bottom of the demolding spring abuts against the top of the extrusion plate.

Preferably, the top of the top die spring abuts against the bottom of the top die plate, and the bottom of the top die spring abuts against the inner bottom of the die groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, use through the cooperation between shedder and the ejector die device, realize after the cooling of moulding plastics is accomplished, make the lifter drive the roof reply and rise, when the roof ascends, will remove down and press the atress piece, the lifter will unable lower lifter plate this moment, the ejector plate will rise under the spring action of ejector die spring and reply this moment, and then ejecting the injection molding material, the stripper plate at top also will reply under the spring action of drawing of patterns spring simultaneously, push down the injection molding material, make the injection molding material break away from on the mould completely, make mould auto-eject injection molding material, need not the manual work and take out, effectively improved the security of getting the material, and is more convenient, further strengthened and got material efficiency.

2. The utility model discloses in, through the ascending decline of lifter, make the roof ascending decline, when the roof descends, will make the limiting plate descend, make the cope match-plate pattern get into the inside in mould groove, continuously descend the back, will make the stripper plate support the top of tight base, extrude drawing of patterns spring simultaneously, make stripper plate and sealed the pad support tightly, make atress piece extrusion lower pressure bar descend, when the lower pressure bar descends, will make the lifter descend, and then make the cope match-plate pattern descend, mould plastics to the mould inslot through the pipe of moulding plastics this moment, the sealing performance at injection mold connection position has been improved, make the yield of moulding plastics higher.

Drawings

Fig. 1 is a schematic structural diagram of a mold for manufacturing a cable head protective housing according to the present invention;

fig. 2 is a bottom view of a structure of a mold for manufacturing a cable head protective shell according to the present invention;

fig. 3 is a structural cross-sectional view of a mold for manufacturing a cable head protective shell according to the present invention;

fig. 4 is the utility model provides a structure enlarger for mould A that cable head protective housing was made.

In the figure: 1. a base; 2. a lifting rod; 3. a top plate; 4. a mold slot; 5. injection molding a tube; 6. a top template; 7. a top die spring; 8. a lifting groove; 9. a lifting plate; 10. a push rod; 11. a driving groove; 12. a lower pressure lever; 13. a stress block; 14. fixing the rod; 15. a limiting plate; 16. mounting a template; 17. a stripper spring; 18. a pressing plate; 19. and a gasket.

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.

Referring to fig. 1-4, a mold for manufacturing a cable head protective shell comprises a base 1, wherein a lifting rod 2 is fixedly arranged at the top of the base 1, a top plate 3 is fixedly arranged at the top of the lifting rod 2, a demolding device is arranged at the bottom of the top plate 3, the demolding device comprises a fixed rod 14 fixedly arranged at the bottom of the top plate 3, a limiting plate 15 is fixedly arranged at the bottom of the fixed rod 14, an upper template 16 is fixedly arranged at the bottom of the limiting plate 15, an extrusion plate 18 is sleeved on the outer side wall of the upper template 16, a demolding spring 17 is sleeved on the outer side wall of the upper template 16, the top of the demolding spring 17 abuts against the bottom of the limiting plate 15, the bottom of the demolding spring 17 abuts against the top of the extrusion plate 18, and a sealing gasket 19 is fixedly arranged at the position, which is positioned on the outer ring of a mold groove 4, of the base 1;

the top plate 3 rises and falls through the rising and falling of the lifting rod 2, when the top plate 3 falls, the limiting plate 15 falls, the upper template 16 enters the interior of the mold groove 4, after the lifting rod continues to fall, the extrusion plate 18 is tightly abutted against the top of the base 1, the demolding spring 17 is extruded at the same time, the extrusion plate 18 is tightly abutted against the sealing gasket 19, the compression rod 12 is pressed by the stress block 13 to fall, when the lower compression rod 12 falls, the lifting plate 9 falls, the top template 6 falls, and injection molding is performed on the mold groove 4 through the injection molding pipe 5, so that the sealing performance of the connecting part of the injection mold is improved, and the injection molding yield is higher;

the top of the base 1 is provided with a mold groove 4, the side wall of the mold groove 4 is provided with an injection molding pipe 5, the mold groove 4 is provided with a top mold device, the top mold device comprises a top mold plate 6 movably arranged at the bottom in the mold groove 4, the bottom of the mold groove 4 is provided with a lifting groove 8, one side of the lifting groove 8, which is far away from the mold groove 4, is provided with a driving groove 11, the inner side wall of the lifting groove 8 is movably provided with a lifting plate 9, the lifting plate 9 can slide up and down on the inner side wall of the lifting groove 8, one side, which is close to the mold groove 4, of the lifting plate 9 is fixedly provided with a push rod 10, the top of the push rod 10 is fixedly connected with the bottom of the top mold plate 6, the outer side wall of the push rod 10 is sleeved with a top mold spring 7, the top of the top mold spring 7 is tightly abutted against the bottom of the top mold plate 6, the bottom of the top mold spring 7 is tightly abutted against the inner bottom of the mold groove 4, the top of the side, one side, which is close to the lifting plate 9 and is fixedly provided with a lower pressure rod 12, the top of the driving groove 11, the top of the lower pressure rod 12 penetrates through the top of the driving groove 11, the lower pressure rod 12 extends to the external stress of the base 1, and the top of the lower pressure block 12 is fixedly provided with a pressure rod 13;

through the cooperation use between shedder and the top mould device, realize after the cooling of moulding plastics is accomplished, make lifter 2 drive roof 3 reply and rise, when roof 3 rises, will relieve and press down atress piece 13, depression bar 12 will be unable to push down lifter plate 9 at this moment, ejector plate 6 will rise under the spring action of ejector spring 7 and reply this moment, and then ejecting the injection molding material, the stripper plate 18 at top also will reply under the spring action of demoulding spring 17, push down the injection molding material, make the injection molding material break away from on the mould completely, make mould auto-eject injection molding material, need not the manual work and take out, the security of getting the material has effectively been improved, and is more convenient, further strengthened and got material efficiency.

In the utility model, during use, the lifting rod 2 lifts up and down to lift the top plate 3, when the top plate 3 is lifted down, the limiting plate 15 is lowered to make the upper template 16 enter the interior of the mold groove 4, after the top plate continuously descends, the extrusion plate 18 is tightly abutted against the top of the base 1, and the demolding spring 17 is extruded at the same time, so that the extrusion plate 18 is tightly abutted against the sealing gasket 19, the compression rod 12 is lowered under the extrusion of the stress block 13, when the lower compression rod 12 descends, the lifting plate 9 is lowered, the top template 6 is further lowered, at the moment, the injection molding is carried out in the mold groove 4 through the injection molding pipe 5, and after the injection molding is finished, the cooling is placed;

after the cooling of moulding plastics is accomplished, make lifter 2 drive roof 3 reply and rise, when roof 3 rose, will remove down and press atress piece 13, depression bar 12 will be unable to push down lifter plate 9 down at this moment, ejector plate 6 will rise the reply under the spring action of ejector spring 7 this moment, and then ejecting with the injection molding material, and the stripper plate 18 at top also will reply under the spring action of drawing of patterns spring 17 simultaneously, push down the injection molding material, make the injection molding material break away from on the mould completely, make the mould pop out the injection molding material automatically.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mould for cable head protective housing is made, includes base (1), its characterized in that, the fixed lifter (2) that is provided with in top of base (1), the fixed roof (3) that is provided with in top of lifter (2), the bottom of roof (3) is provided with shedder, mould groove (4) have been seted up at the top of base (1), injection molding pipe (5) have been seted up on the lateral wall of mould groove (4), be provided with the cope match-die device on mould groove (4).

2. The mold for manufacturing the cable head protective shell according to claim 1, wherein the demolding device comprises a fixed rod (14) fixedly arranged at the bottom of the top plate (3), a limiting plate (15) is fixedly arranged at the bottom of the fixed rod (14), an upper mold plate (16) is fixedly arranged at the bottom of the limiting plate (15), an extrusion plate (18) is sleeved on the outer side wall of the upper mold plate (16), and a demolding spring (17) is sleeved on the outer side wall of the upper mold plate (16).

3. The mold for manufacturing the cable head protective shell according to claim 1, wherein the top mold device comprises a top mold plate (6) movably arranged at the bottom in the mold groove (4), a lifting groove (8) is formed in the bottom of the mold groove (4), a driving groove (11) is formed in one side, away from the mold groove (4), of the lifting groove (8), a lifting plate (9) is movably arranged on the inner side wall of the lifting groove (8), the lifting plate (9) can slide up and down on the inner side wall of the lifting groove (8), the lifting plate (9) is close to one side of the mold groove (4) and is fixedly provided with a push rod (10), the top of the push rod (10) is fixedly connected with the bottom of the top mold plate (6), a top mold spring (7) is sleeved on the outer side wall of the push rod (10), a lower pressing rod (12) is fixedly arranged at the top of one side, close to the driving groove (11), of the lifting plate (9), the top of the lower pressing rod (12) penetrates through the top of the driving groove (11), the lower pressing rod (12) extends to the base of the lower pressing rod (1), and a pressing block (13) is fixedly arranged at the top of the outer side of the pressing rod (12).

4. The mold for manufacturing the cable head protective shell according to claim 1, wherein a sealing gasket (19) is fixedly arranged at the position of the base (1) at the outer circle of the mold groove (4).

5. The mold for manufacturing the cable head protective shell according to claim 2, wherein the top of the demolding spring (17) abuts against the bottom of the limiting plate (15), and the bottom of the demolding spring (17) abuts against the top of the pressing plate (18).

6. A mold for manufacturing a cable head protective shell according to claim 3, wherein the top of the top mold spring (7) abuts against the bottom of the top mold plate (6), and the bottom of the top mold spring (7) abuts against the inner bottom of the mold groove (4).