CN213797927U - Injection mold with high forming speed - Google Patents

Abstract

The utility model discloses an injection mold that shaping speed is fast, including base, supporting leg, support column, diaphragm, pneumatic cylinder and mount pad, the equal fixed mounting in base upper end both sides has the support column, and the equal fixed welding in base bottom both sides has the supporting leg, fixedly connected with diaphragm between two support column upper ends, and the top mid-mounting of diaphragm has the pneumatic cylinder, the one end fixedly connected with movable plate of pneumatic cylinder, the base upper surface is equipped with the mount pad, fixedly connected with guide bar between diaphragm basal surface both sides and the mount pad. The utility model discloses a guide bar and the movable plate that set up for the pneumatic cylinder moves down at the control movable plate, the guiding hole of movable plate both sides moves down along the guide bar, thereby the drive upper die base that can be steady moves down, increases upper die base stability, thereby the problem of deviation appears when avoiding upper die base and die holder cooperation, has improved the quality of moulding plastics, has solved current injection mold and has leaded to the condition that the skew appears in the mould easily when moulding plastics.

Description

Injection mold with high forming speed

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold that shaping speed is fast.

Background

An injection mold is a processing workpiece used for batch production of parts with complex shapes, and is mainly applied to the industrial field. Injection molding, also known as injection molding, is a method of molding by injection and molding.

Some injection mold can not effectively give off because the inside temperature is in the in-process of using, can lead to the drawing of patterns difficulty, has reduced the production efficiency, influences the quality of product even, moulds plastics simultaneously and leads to the condition that the skew appears in the mould easily, has reduced the quality of moulding plastics.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold that shaping speed is fast 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 an injection mold that shaping speed is fast, includes base, supporting leg, support column, diaphragm, pneumatic cylinder and mount pad, the equal fixed mounting in base upper end both sides has the support column, the equal fixed welding in base bottom both sides has the supporting leg, two fixedly connected with diaphragm between the support column upper end, the top mid-mounting of diaphragm has the pneumatic cylinder, the one end fixedly connected with movable plate of pneumatic cylinder, the base upper surface is equipped with the mount pad, fixedly connected with guide bar between diaphragm basal surface both sides and the mount pad, the guiding hole with guide bar looks adaptation is seted up to the both sides of movable plate, just movable plate and guide bar sliding connection.

As a preferred technical scheme of the utility model, movable plate bottom fixed mounting has the upper die base, the upper die base sets up for protruding type structure, the mount pad upper end is equipped with the installation shell, be equipped with the cooling bath in the installation shell, just bottom fixed mounting in the cooling bath has the die holder with upper die base looks adaptation.

As a preferred technical scheme of the utility model, two cold water storage cistern and circulation tank are installed respectively through the mount to the inner wall of supporting leg, the top of cold water storage cistern is equipped with the suction pump, the one end of suction pump is connected with the inlet tube, the one end that the suction pump was kept away from to the inlet tube runs through the installation shell and extends to in the cooling bath.

As a preferred technical scheme of the utility model, circulation tank's top is equipped with the outlet pipe, circulation tank's one end is kept away from to the outlet pipe runs through in the installation shell extends to one side that the inlet tube was kept away from to the cooling bath.

As the utility model discloses a preferred technical scheme, the mount sets up for circular structure, fixedly connected with circulating line between circulating water tank and the cold water storage cistern, the last small-size water pump of installing of circulating line.

As an optimized technical scheme of the utility model, the outer surface of die holder coils there is the copper sheet.

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

1. the utility model discloses a guide bar and the movable plate that set up for the pneumatic cylinder moves down at the control movable plate, the guiding hole of movable plate both sides moves down along the guide bar, thereby the drive upper die base that can be steady moves down, increases upper die base stability, thereby the problem of deviation appears when avoiding upper die base and die holder cooperation, has improved the quality of moulding plastics, has solved current injection mold and has leaded to the condition that the skew appears in the mould easily when moulding plastics.

2. Through the cold water tank that sets up, the cooling bath inlet tube, the suction pump, the outlet pipe, circulating line, the mutually supporting of circulating water tank and extraction pump is used, realize carrying out rapid cooling to the die holder, can retrieve used repeatedly to cooling back exhaust water resource simultaneously, effective water economy resource, utilize the water-cooling principle to cool down to the die holder surface, thereby conveniently carry out rapid heat dissipation cooling to its inside material, do benefit to shaping and drawing of patterns, there is the copper sheet through the surface winding at the die holder, the radiating effect is better, improve shaping speed, the utility model discloses an injection mold, can reduce the temperature in the die holder fast, do benefit to shaping and drawing of patterns.

Drawings

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

FIG. 2 is a schematic structural view of the fixing frame of the present invention;

FIG. 3 is a schematic view of the structure A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the internal structure of the mounting case of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a support pillar; 4. a transverse plate; 5. a hydraulic cylinder; 6. a mounting seat; 7. a guide bar; 8. moving the plate; 9. an upper die holder; 10. a lower die holder; 11. mounting a shell; 12. a cooling tank; 13. a fixed mount; 14. a cold water tank; 15. a water inlet pipe; 16. a water pump; 17. a circulating water tank; 18. a circulation pipe; 19. and (5) discharging a water pipe.

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, the present invention provides a technical solution: the utility model provides an injection mold that shaping speed is fast, the on-line screen storage device comprises a base 1, the supporting leg 2, the support column 3, diaphragm 4, pneumatic cylinder 5 and mount pad 6, the equal fixed mounting in 1 upper end both sides of base has support column 3, the equal fixed welding in 1 bottom both sides of base has supporting leg 2, fixedly connected with diaphragm 4 between two support column 3 upper ends, the top mid-mounting of diaphragm 4 has pneumatic cylinder 5, the one end fixedly connected with movable plate 8 of pneumatic cylinder 5, the 1 upper surface of base is equipped with mount pad 6, fixedly connected with guide bar 7 between 4 basal surface both sides of diaphragm and the mount pad 6, the guiding hole with 7 looks adaptations of guide bar is seted up to the both sides of movable plate 8, and movable plate 8 and 7 sliding connection of guide bar.

In this embodiment, the bottom end of the moving plate 8 is fixedly provided with an upper die holder 9, the upper die holder 9 is provided with a convex structure, the upper end of the mounting seat 6 is provided with a mounting shell 11, a cooling groove 12 is arranged in the mounting shell 11, and the bottom end of the cooling groove 12 is fixedly provided with a lower die holder 10 matched with the upper die holder 9.

In this embodiment, the inner walls of the two support legs 2 are respectively provided with a cold water tank 14 and a circulating water tank 17 through a fixing frame 13, the top of the cold water tank 14 is provided with a water suction pump 16, one end of the water suction pump 16 is connected with a water inlet pipe 15, and one end of the water inlet pipe 15, which is far away from the water suction pump 16, penetrates through the mounting shell 11 and extends into the cooling tank 12.

In this embodiment, the top end of the circulating water tank 17 is provided with a water outlet pipe 19, and one end of the water outlet pipe 19 far away from the circulating water tank 17 penetrates through the mounting shell 11 and extends into one side of the cooling tank 12 far away from the water inlet pipe 15.

In this embodiment, the fixing frame 13 is a circular structure, a circulation pipe 18 is fixedly connected between the circulation water tank 17 and the cold water tank 14, and a small water pump is installed on the circulation pipe 18.

In this embodiment, the copper sheet is coiled on the outer surface of the lower die holder 10, so that the heat dissipation effect is better, and the forming speed is improved.

When in use, raw materials are placed in the lower die holder 10, the movable plate 8 is driven to descend by controlling the work of the hydraulic cylinder 5, so that the guide holes at two sides of the movable plate 8 move downwards along the guide rods 7, the upper die holder 9 can be stably driven to move downwards, the stability of the upper die holder 9 is improved, the problem that the upper die holder 9 and the lower die holder 10 are deviated when matched is avoided, the injection molding quality is improved, the problem that the existing injection molding die is easy to deviate when in injection molding is solved, the lower die holder 10 is quickly cooled by the mutual matching of the arranged cold water tank 14, the cooling tank 12, the water inlet pipe 15, the water suction pump 16, the water outlet pipe 19, the circulating pipeline 18, the circulating water tank 17 and the extraction pump 16, the discharged water resources after cooling can be recycled and reused, the outer surface of the lower die holder 10 is cooled by the water cooling principle, so that the internal materials are quickly cooled and cooled conveniently, do benefit to shaping and drawing of patterns, there is the copper sheet through the surface winding at die holder 10, and the radiating effect is better, improves shaping speed, and this utility model's injection mold can reduce the temperature in the die holder 10 fast, does benefit to shaping and drawing of patterns.

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 (6)

1. The injection mold with the high molding speed is characterized by comprising a base (1), supporting legs (2), supporting columns (3), transverse plates (4), hydraulic cylinders (5) and a mounting seat (6), wherein the supporting columns (3) are fixedly mounted on two sides of the upper end of the base (1), the supporting legs (2) are fixedly welded on two sides of the bottom end of the base (1), the transverse plates (4) are fixedly connected between the upper ends of the supporting columns (3), the hydraulic cylinders (5) are mounted in the middles of the top ends of the transverse plates (4), a movable plate (8) is fixedly connected to one end of each hydraulic cylinder (5), the mounting seat (6) is arranged on the upper surface of the base (1), guide rods (7) are fixedly connected between two sides of the bottom surface of each transverse plate (4) and the mounting seat (6), guide holes matched with the guide rods (7) are formed in two sides of the movable plate (8), and the moving plate (8) is connected with the guide rod (7) in a sliding way.

2. The injection mold with high molding speed according to claim 1, wherein: the movable plate (8) bottom fixed mounting has upper die base (9), upper die base (9) set up for protruding type structure, mount pad (6) upper end is equipped with installation shell (11), be equipped with cooling bath (12) in installation shell (11), just die holder (10) with upper die base (9) looks adaptation are fixed mounting in cooling bath (12).

3. The injection mold with high molding speed according to claim 1, wherein: two cold water tank (14) and circulation tank (17) are installed through mount (13) respectively to the inner wall of supporting leg (2), the top of cold water tank (14) is equipped with suction pump (16), the one end of suction pump (16) is connected with inlet tube (15), the one end that suction pump (16) were kept away from in inlet tube (15) runs through installation shell (11) and extends to cooling bath (12).

4. The injection mold with high molding speed according to claim 3, wherein: the top of circulation tank (17) is equipped with outlet pipe (19), the one end that circulation tank (17) were kept away from in outlet pipe (19) run through installation shell (11) and extend to one side that inlet tube (15) were kept away from in cooling bath (12).

5. The injection mold with high molding speed according to claim 3, wherein: the fixing frame (13) is of a circular structure, a circulating pipeline (18) is fixedly connected between the circulating water tank (17) and the cold water tank (14), and a small water pump is mounted on the circulating pipeline (18).

6. The injection mold with high molding speed according to claim 2, wherein: copper sheets are coiled on the outer surface of the lower die holder (10).

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