CN210415413U

CN210415413U - Stable injection mold of compound die

Info

Publication number: CN210415413U
Application number: CN201920381113.9U
Authority: CN
Inventors: 房麟
Original assignee: Shanghai Yule Plastic Mould Co Ltd
Current assignee: Shanghai Yule Plastic Mould Co Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-04-28
Anticipated expiration: 2029-03-25

Abstract

The utility model discloses a stable injection mold of compound die, the on-line screen storage device comprises a base, the equal fixedly connected with pole setting in the left and right sides at base top, horizontal pole fixed connection is passed through at the top of two pole settings, the flexible cylinder of midpoint department fixedly connected with of horizontal pole bottom, fixedly connected with actuating lever on the output of flexible cylinder, the mould is gone up to the bottom fixedly connected with of actuating lever, the sliding surface of pole setting is connected with the slider rather than the looks adaptation, the slider is close to one side rather than fixed connection of going up the mould. The utility model discloses a pole setting, horizontal pole, telescopic cylinder, actuating lever, last mould, slider, lower mould, casing, spacing groove, stopper, cylinder, mould plastics mouthful and the closing plate between mutually supporting, realized a stable injection mold of compound die for the compound die in-process is more stable, thereby has avoided because of the finished product quality problem that the compound die deviation caused, because improved work efficiency, has reduced the wasting of resources.

Description

Stable injection mold of compound die

Technical Field

The utility model relates to an injection mold technical field specifically is a stable injection mold of compound die.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a processing method used when producing some parts with complex shapes in batches, and particularly relates 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, wherein the injection molding mold is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to molding characteristics; the molding process includes transfer molding, blow molding, cast molding, thermoforming, hot pressing (compression molding), injection molding, etc.

The injection mold consists of a movable mold and a fixed mold, the movable mold is arranged on a movable template of the injection molding machine, and the fixed mold is arranged on a fixed template of the injection molding machine, but the common injection mold has certain instability during mold closing, and because the common injection mold only drives the mold to open and close through a sliding rod, certain deviation exists inevitably in the use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable injection mold of compound die possesses the more stable advantage of compound die, has solved the unstable problem of common injection mold compound die.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold with stable mold closing comprises a base, wherein vertical rods are fixedly connected to the left side and the right side of the top of the base, the tops of the two vertical rods are fixedly connected through a cross rod, a telescopic cylinder is fixedly connected to the middle point of the bottom of the cross rod, a driving rod is fixedly connected to the output end of the telescopic cylinder, an upper mold is fixedly connected to the bottom of the driving rod, a slider matched with the vertical rods is connected to the surface of each vertical rod in a sliding manner, one side, close to the upper mold, of the slider is fixedly connected with the slider, the top of the base is fixedly connected with a lower mold matched with the upper mold in a position fixing manner, the left side and the right side of the top of the upper mold are fixedly connected with the bottom of the cross rod through limiting devices, each limiting device comprises a shell, the top of each shell is fixedly connected with the bottom of the cross rod, the bottom fixedly connected with cylinder of stopper, the bottom of cylinder runs through the casing and extends to its outside and the top fixed connection who goes up the mould, the mouth of moulding plastics has been seted up at the back of last mould, the back of going up the mould and the position that corresponds the mouth of moulding plastics are provided with the closing plate.

Preferably, the left side and the right side of the bottom of the base are fixedly connected with placing pads.

Preferably, the left side and the right side of the top of the base are fixedly connected with reinforcing plates, and one side of each reinforcing plate, which is close to the vertical rod, is fixedly connected with the corresponding vertical rod.

Preferably, the bottoms of the left side and the right side of the driving rod are fixedly connected with stabilizing plates, and the bottoms of the stabilizing plates are fixedly connected with the top of the upper die.

Preferably, the right side fixedly connected with of sealing plate sealed the pad, the one side that the sealed pad is close to the mouth of moulding plastics runs through the mouth of moulding plastics and extends to inside.

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

1. the utility model discloses a pole setting, horizontal pole, telescopic cylinder, actuating lever, last mould, slider, lower mould, casing, spacing groove, stopper, cylinder, mould plastics mouthful and the closing plate between mutually supporting, realized a stable injection mold of compound die for the compound die in-process is more stable, thereby has avoided because of the finished product quality problem that the compound die deviation caused, because improved work efficiency, has reduced the wasting of resources.

2. The utility model discloses a pad is placed in the setting for this device is more stable when placing, plays the fixed action through setting up the gusset plate opposition pole, makes its and be connected between the base more stable, through setting up the gusset plate, makes the actuating lever more stable when the mould reciprocates on the drive, fills up through setting up the pad, makes the closing plate plug up when moulding plastics the mouth more tight.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is a sectional view of the front view of the position limiter of the present invention;

FIG. 3 is a structural section of the left view of the upper mold of the present invention;

fig. 4 is a partial enlarged view of a-a in fig. 3 according to the present invention.

In the figure: the injection molding machine comprises a base 1, a vertical rod 2, a cross rod 3, a telescopic cylinder 4, a driving rod 5, an upper die 6, a sliding block 7, a lower die 8, a limiting device 9, a shell 901, a limiting groove 902, a limiting block 903, a column 904, an injection molding opening 10, a sealing plate 11, a placing pad 12, a reinforcing plate 13, a stabilizing plate 14 and a sealing pad 15.

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.

Referring to fig. 1-4, an injection mold with stable mold closing comprises a base 1, wherein the left and right sides of the bottom of the base 1 are fixedly connected with placing cushions 12, the device is more stable when placed by arranging the placing cushions 12, the left and right sides of the top of the base 1 are fixedly connected with upright rods 2, the left and right sides of the top of the base 1 are fixedly connected with reinforcing plates 13, one side of each reinforcing plate 13, which is close to the upright rods 2, is fixedly connected with the upright rods 2, the upright rods 2 are fixedly connected with the base 1 by arranging the reinforcing plates 13, the tops of the two upright rods 2 are fixedly connected with a cross rod 3, a telescopic cylinder 4 is fixedly connected with the middle point of the bottom of the cross rod 3, a driving rod 5 is fixedly connected with the output end of the telescopic cylinder 4, the bottom of the driving rod 5 is fixedly connected with an upper mold 6, and the bottoms of the left and, the bottom of the stabilizing plate 14 is fixedly connected with the top of the upper die 6, the driving rod 5 is more stable when the upper die 6 is driven to move up and down by arranging the stabilizing plate 14, the surface of the upright post 2 is connected with a sliding block 7 matched with the upright post in a sliding manner, one side of the sliding block 7 close to the upper die 6 is fixedly connected with the upper die, the top of the base 1 is fixedly connected with a lower die 8 matched with the upper die in a position corresponding to the upper die 6, the left side and the right side of the top of the upper die 6 are fixedly connected with the bottom of the cross rod 3 through a limiting device 9, the limiting device 9 comprises a shell 901, the top of the shell 901 is fixedly connected with the bottom of the cross rod 3, the left side and the right side of the inner wall of the shell 901 are respectively provided with a limiting groove 902, the two limiting grooves 902 are connected in a sliding manner through a limiting block 903, the, the back of going up mould 6 has seted up mouth 10 of moulding plastics, the back of going up mould 6 and the position that corresponds mouth 10 of moulding plastics is provided with closing plate 11, the sealed pad 15 of right side fixedly connected with of closing plate 11, sealed pad 15 runs through mouthful 10 of moulding plastics and extends to its inside near one side of mouth 10 of moulding plastics, through setting up sealed pad 15, make closing plate 11 stop up and mould plastics mouthful more tightly when 10, through pole setting 2, horizontal pole 3, telescopic cylinder 4, actuating lever 5, go up mould 6, slider 7, lower mould 8, casing 901, spacing groove 902, stopper 903, cylinder 904, mould plastics mutually supporting between mouth 10 and the closing plate 11, an injection mold that the compound die is stable has been realized, make the compound die in-process more stable, thereby the finished product quality problem because of the compound die deviation has been avoided, because work efficiency has been improved, the wasting of.

During the use, open telescopic cylinder 4, make it drive through actuating lever 5 and go up mould 6 and lower mould 8 and close, then mould plastics through moulding plastics mouthful 10, go up mould 6 at the compound die in-process, at first spacing to last mould 6 through setting up pole setting 2 and slider 7 for it is more stable to go up mould 6 and remove, and spacing to going up mould 6 through setting up stop device 9, makes its motion more stable.

In summary, the following steps: this stable injection mold of compound die through setting up pole setting 2, horizontal pole 3, telescopic cylinder 4, actuating lever 5, last mould 6, slider 7, lower mould 8, casing 901, spacing groove 902, stopper 903, cylinder 904, mouth 10 and closing plate 11 of moulding plastics, has solved the unstable problem of common injection mold compound die.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stable injection mold of compound die, includes base (1), its characterized in that: the left side and the right side of the top of the base (1) are fixedly connected with upright posts (2), the tops of the two upright posts (2) are fixedly connected through a cross rod (3), a telescopic cylinder (4) is fixedly connected at the midpoint of the bottom of the cross rod (3), a driving rod (5) is fixedly connected on the output end of the telescopic cylinder (4), an upper die (6) is fixedly connected at the bottom of the driving rod (5), a sliding block (7) matched with the upright posts (2) is connected on the surface of the upright posts in a sliding manner, one side, close to the upper die (6), of the sliding block (7) is fixedly connected with the upper die, a lower die (8) matched with the upper die is fixedly connected at the top of the base (1) and corresponds to the position of the upper die (6), the left side and the right side of the top of the upper die (6) are fixedly connected with the bottom of the cross rod (3), the top of casing (901) and the bottom fixed connection of horizontal pole (3), spacing groove (902) have all been seted up to the left and right sides of casing (901) inner wall, through stopper (903) sliding connection between two spacing grooves (902), the bottom fixedly connected with cylinder (904) of stopper (903), the bottom of cylinder (904) runs through casing (901) and extends to its outside and the top fixed connection of last mould (6), the back of going up mould (6) has been seted up and has been moulded plastics mouth (10), the back of going up mould (6) and the position that corresponds mouth (10) of moulding plastics are provided with closing plate (11).

2. The mold of claim 1, wherein: the left side and the right side of the bottom of the base (1) are fixedly connected with placing pads (12).

3. The mold of claim 1, wherein: the equal fixedly connected with gusset plate (13) in the left and right sides at base (1) top, one side that gusset plate (13) are close to pole setting (2) rather than fixed connection.

4. The mold of claim 1, wherein: the bottom of the left side and the bottom of the right side of the driving rod (5) are fixedly connected with stabilizing plates (14), and the bottoms of the stabilizing plates (14) are fixedly connected with the top of the upper die (6).

5. The mold of claim 1, wherein: the right side fixedly connected with of closing plate (11) seals up (15), one side that sealed pad (15) are close to mouth (10) of moulding plastics runs through mouth (10) of moulding plastics and extends to inside.