CN214082547U

CN214082547U - Rapid forming die for injection molding production

Info

Publication number: CN214082547U
Application number: CN202022259030.8U
Authority: CN
Inventors: 杨志刚
Original assignee: 杨志刚
Current assignee: Suzhou dehaoyu Laser Technology Co.,Ltd.
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-08-31
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a quick forming die is used in injection moulding production, the on-line screen storage device comprises a base, the die holder, lower mould benevolence, the upper die base and last mould benevolence, fixed surface installs the die holder on the base, die holder inner wall both sides all are equipped with the one-level spout, the one-level fixed orifices has been seted up to die holder upper surface four corners department, threaded connection has the fixed pin in the one-level fixed orifices, the die holder outside is equipped with lower mould benevolence, equal fixed mounting has the one-level slide on the outer wall of lower mould benevolence both sides, the lower mould benevolence is through the one-level spout sliding connection of one-level slide with the die holder, two connecting rods of fixed mounting on the positive outer wall of lower mould benevolence, fixedly connected with handle between two connecting rods, and beneficial effect: this kind of structural design's injection moulding mould, the change work of completion mould benevolence that can be extremely convenient to can conveniently process the different products of same size, improve machining efficiency, and can effectively reduce the material input during production, reduce enterprise economic burden, be fit for making and use widely.

Description

Rapid forming die for injection molding production

Technical Field

The utility model relates to the technical field of mold, specifically be a quick forming die is used in injection moulding production.

Background

Injection molding is a method for producing moldings from industrial products, which generally use rubber injection molding and plastic injection molding. The injection molding can also be divided into an injection molding die pressing method and a die casting method, wherein the injection molding die is used for injecting heated and melted plastics into a die cavity from an injection molding machine at high pressure, and obtaining plastic products with complete structures and accurate sizes after cooling and solidification. The injection molding mold is an important process device for producing various industrial products, and with the rapid development of the plastic industry and the popularization and application of plastic products in industrial departments such as automobiles, aviation, aerospace, electronics, machinery, ships and the like, the requirements of the products on the mold are higher and higher, the traditional mold design method cannot meet the requirement of rapid molding, however, when the existing molding mold is used, the inner mold core cannot be replaced, so that only one product can be produced by one mold, and certain use limitations exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick forming die is used in production of moulding plastics to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick forming die for injection molding production, includes base, die holder, lower mould benevolence, upper die base and goes up the mould benevolence, fixed surface installs the die holder on the base, die holder inner wall both sides all are equipped with the one-level spout, the one-level fixed orifices has been seted up to die holder upper surface four corners department, threaded connection has the fixed pin in the one-level fixed orifices, the die holder outside is equipped with lower mould benevolence, equal fixed mounting has the one-level slide on the outer wall of lower mould benevolence both sides, lower mould benevolence passes through the one-level spout sliding connection of one-level slide and die holder, two connecting rods of fixed mounting, two on the positive outer wall of lower mould benevolence fixedly connected with handle between the connecting rod.

Preferably, an upper die base is arranged above the lower die base, an injection molding plate is fixedly mounted at the center of the upper surface of the upper die base, an injection molding opening is formed in the upper surface of the middle of the injection molding plate, and a plurality of uniformly distributed second-stage fixing holes are formed in the outer walls of the two sides of the upper die base.

Preferably, both sides of the inner wall of the upper die base are provided with second-stage sliding grooves, an upper die core is arranged outside the upper die base, the outer walls of both sides of the upper die core are fixedly provided with second-stage sliding plates, and the upper die core is connected with the second-stage sliding grooves in a sliding mode through the second-stage sliding plates.

Preferably, a plurality of uniformly distributed second-stage connecting holes are formed in the outer walls of the two sides of the second-stage sliding plate, and the second-stage connecting holes and the second-stage fixing holes are in adaptive structural design.

Preferably, a plurality of evenly distributed guide holes are formed in the outer walls of the two sides of the lower surface of the upper die base, and the guide holes and the fixing pins are in adaptive structural design.

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

1. through being provided with the one-level spout in the die holder inside, can carry out sliding connection with the one-level slide of lower mould benevolence through the one-level spout that sets up, this kind of structural design is when in-service use, can change the different mould benevolence of uniform size, thereby increase performance, simultaneously through the lower mould benevolence that sets up after inserting the die holder, the one-level of its upper surface links up the hole and can align with the one-level fixed orifices, thereby carry out the thread tightening to the two through the fixed pin, thereby improve the structural stability, prevent that the mould from taking place to remove when using, guarantee product quality.

2. Through being equipped with the second grade spout at the upper die base, can carry out sliding connection with last mould benevolence through the second grade spout that sets up to can conveniently cooperate the last mould benevolence of lower mould benevolence more changing the adaptation, thereby conveniently carry out the quick injection moulding work of product, can fix last mould benevolence through the second grade joining hole and the second grade fixed orifices that set up, thereby prevent effectively that it from taking place to remove when moulding plastics, increase the structure steadiness.

3. Can pour into to the injection molding material through the mouth of moulding plastics that sets up to accomplish the effect of moulding plastics of product, can conveniently take out the lower mould benevolence through the handle that sets up, thereby conveniently change, performance is good, to sum up, this kind of structural design's injection moulding mould, the change work of completion mould benevolence that can be extremely convenient, thereby can conveniently process the different products of same size, improve machining efficiency, and can effectively reduce the material input during production, reduce enterprise economic burden, be fit for making and use widely.

Drawings

Fig. 1 is a schematic view of the split structure of the present invention;

FIG. 2 is an enlarged schematic view of the area A of the present invention;

fig. 3 is a schematic structural view of the upper die base of the present invention.

In the figure: 1. a base; 2. a lower die holder; 3. a first-stage chute; 4. a primary fixing hole; 5. a fixing pin; 6. a lower die core; 7. a first-stage sliding plate; 8. a connecting rod; 9. a handle; 10. an upper die holder; 11. injection molding a plate; 12. an injection molding port; 13. a secondary chute; 14. a guide hole; 15. an upper die core; 16. a second-stage sliding plate; 17. a secondary engagement hole; 18. and (4) secondary fixing 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a quick forming die is used in production of moulding plastics, the on-line screen storage device comprises a base 1, the die holder 2, lower mould benevolence 6, go up die holder 10 and last mould benevolence 15, fixed surface installs die holder 2 on the

base

1, 2 inner wall both sides of die holder all are equipped with one-level spout 3, one-level fixed orifices 4 have been seted up to 2 upper surface four corners departments of die holder, 4 female connection in one-level fixed orifices have fixed pin 5, wherein, 5 upper ends of fixed pin are flat slide bar, its lower extreme outer wall is equipped with the screw thread, thereby make things convenient for subsequent installation work, 2 outsides of die holder are equipped with down mould benevolence 6, equal fixed mounting has one-level slide 7 on the outer wall of 6 both sides of lower mould benevolence, lower mould benevolence 6 is through 3 sliding connection in one-level slide 7 and the one-level spout of die holder 2, two connecting rods 8 of fixed mounting on the positive outer wall of lower mould benevolence, fixedly connected with handle 9 between two connecting rods 8.

In this embodiment, an upper die holder 10 is arranged above the lower die holder 2, an injection molding plate 11 is fixedly mounted at the center of the upper surface of the upper die holder 10, an injection molding port 12 is formed in the upper surface of the middle of the injection molding plate 11, and a plurality of uniformly distributed second-stage fixing holes 18 are formed in the outer walls of two sides of the upper die holder 10.

In this embodiment, two sides of the inner wall of the upper die base 10 are both provided with the second-stage sliding grooves 13, the outer portion of the upper die base 10 is provided with the upper die core 15, two side outer walls of the upper die core 15 are both fixedly provided with the second-stage sliding plates 16, and the upper die core 15 is slidably connected with the second-stage sliding grooves 13 through the second-stage sliding plates 16.

In this embodiment, the outer walls of both sides of the secondary sliding plate 16 are provided with a plurality of secondary engagement holes 17 uniformly distributed, and the secondary engagement holes 17 and the secondary fixing holes 18 are designed in a matching structure.

In this embodiment, a plurality of evenly distributed guide holes 14 are formed in the outer walls of the two sides of the lower surface of the upper die base 10, and the guide holes 14 and the fixing pins 5 are in adaptive structural design.

In this embodiment, the one-level interlock hole with 4 looks adaptations of one-level fixed orifices is all seted up to 7 upper surface both sides of one-level slide to conveniently carry out fixed connection work.

When the injection mold is used, a person skilled in the art can use the injection mold by a conventional method, the injection molding plate 11 can be connected with external injection molding equipment, the upper mold base 10 can be driven by the injection molding equipment to descend after connection is completed so as to be completely attached to the lower mold base 2, a material for processing can be injected through the arranged injection molding port 12, the lower mold core 6 and the upper mold core 15 can complete the forming work of a product to achieve the injection molding processing effect, when the mold core needs to be replaced, the fixing pin 5 on the upper mold base 10 can be screwed off, the lower mold core 6 can be pulled out through the handle 9, at the moment, another mold core of different products of the same type can be replaced, the first-level sliding groove 3 can be in sliding connection with the first-level sliding plate 7 of the lower mold core 6, and different mold cores of the same size can be replaced in practical use by the structural design, thereby increase performance, simultaneously through the lower mould benevolence 6 that sets up after inserting the die holder 2, the one-level of its upper surface links up the hole and can align with one-level fixed orifices 4, thereby carry out the thread tightening to the two through fixed pin 5, thereby improve the structure steadiness, prevent that the mould from taking place to remove when using, guarantee product quality, through being equipped with second grade spout 13 at upper die base 10, can carry out sliding connection with last mould benevolence 15 through the second grade spout 13 that sets up, thereby can conveniently cooperate the last mould benevolence 15 of mould benevolence 6 change going up the adaptation, thereby conveniently carry out the quick injection moulding work of product, and the same is said, treat that last mould benevolence 15 inserts upper die base 10 after, can fix last mould benevolence 15 through second grade linking hole 17 and second grade fixed orifices 18 that set up, thereby effectively prevent it from taking place to remove when moulding plastics, increase the structure steadiness.

Meanwhile, the upper end of the fixing pin 5 is designed to be a flat sliding rod, so that when the upper die base 10 presses down, the fixing pin can be inserted into the guide hole 14 of the upper die base 10, thereby completing the guide work, preventing the movement from generating errors and ensuring the processing quality.

To sum up, this kind of structural design's injection moulding mould, the change work of completion mould benevolence that can be extremely convenient to can conveniently process the different products of same size, improve machining efficiency, and can effectively reduce the material input during production, reduce enterprise economic burden, be fit for making and use widely.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 rapid forming die for injection molding production is characterized by comprising a base (1), a lower die holder (2), a lower die core (6), an upper die holder (10) and an upper die core (15), wherein the lower die holder (2) is fixedly arranged on the upper surface of the base (1), first-level sliding grooves (3) are respectively formed in two sides of the inner wall of the lower die holder (2), first-level fixing holes (4) are formed in four corners of the upper surface of the lower die holder (2), fixing pins (5) are connected to the first-level fixing holes (4) in an internal thread manner, a lower die core (6) is arranged outside the lower die holder (2), first-level sliding plates (7) are respectively and fixedly arranged on the outer walls of two sides of the lower die core (6), the lower die core (6) is slidably connected with the first-level sliding grooves (3) of the lower die holder (2) through the first-level sliding plates (7), and two connecting rods (8) are fixedly arranged on the outer wall of the front side of the lower die core (6), a handle (9) is fixedly connected between the two connecting rods (8).

2. The rapid prototyping die of claim 1 wherein: the injection molding die is characterized in that an upper die base (10) is arranged above the lower die base (2), an injection molding plate (11) is fixedly mounted at the center of the upper surface of the upper die base (10), an injection molding opening (12) is formed in the upper surface of the middle of the injection molding plate (11), and a plurality of uniformly distributed second-level fixing holes (18) are formed in the outer walls of the two sides of the upper die base (10).

3. The rapid prototyping die of claim 2 wherein: the die comprises an upper die base (10) and a lower die base, wherein two sides of the inner wall of the upper die base (10) are respectively provided with a second-stage sliding groove (13), an upper die core (15) is arranged outside the upper die base (10), two-stage sliding plates (16) are fixedly arranged on the outer walls of the two sides of the upper die core (15), and the upper die core (15) is connected with the second-stage sliding grooves (13) in a sliding mode through the second-stage sliding plates (16).

4. The rapid prototyping die of claim 3 wherein: a plurality of uniformly distributed second-stage connecting holes (17) are formed in the outer walls of the two sides of the second-stage sliding plate (16), and the second-stage connecting holes (17) and the second-stage fixing holes (18) are in adaptive structural design.

5. The rapid prototyping die of claim 2 wherein: a plurality of guide holes (14) which are uniformly distributed are formed in the outer walls of the two sides of the lower surface of the upper die base (10), and the guide holes (14) and the fixing pins (5) are in adaptive structural design.

6. The rapid prototyping die of claim 1 wherein: and the two sides of the upper surface of the first-level sliding plate (7) are provided with first-level connection holes matched with the first-level fixing holes (4).