Automobile interior trimming panel forming die

Abstract

The utility model discloses an automobile interior trimming panel forming die, which relates to the technical field of forming dies, and comprises a die base, four guide rods, a die top plate and a male die core, the four guide rods are respectively arranged on the upper wall surface of the die base, the die top plate is movably sleeved outside the four guide rods, and the male die core is sleeved outside the die top plate. The male die core is installed in the die top plate through screws, the female die core is installed in the die base through screws, the jacking structure is movably installed in the die base, and the air guide structure is installed on the side wall face of the jacking structure. According to the air-blowing demolding device, demolding can be completed in an air-blowing mode in an auxiliary mode, an automobile interior trimming panel is pushed out of the interior of the mold through the push rod, if the automobile interior trimming panel and the push rod are still adhered, demolding is completed in the air-blowing mode, demolding can be completed in the mode, and a tool can be prevented from making contact with the automobile interior trimming panel; and the surface of the automotive trim panel can be prevented from being scratched.

Description

TECHNICAL FIELD

[0001] The utility model relates to forming die technical field especially, relates to a kind of automobile interior panel forming die. BACKGROUND

[0002] Forming die, also known as die, is made according to the shape and structure of the object in proportion, and is a tool for making materials into a certain shape by pressing or pouring.

[0003] Automobile interior panel refers to various decorations and functional components installed inside the car, mainly used for beautifying the car environment, enhancing comfort and safety. Interior panels include door trim, instrument panel, auxiliary instrument panel, door pillar, seat, etc. These components not only improve the appearance of the vehicle, but also improve the driving experience through sound insulation, heat insulation and other functions.

[0004] Automobile interior panels are often large flat parts, and it is difficult to remove the automobile interior panel after processing in the forming die because of the large contact area between the automobile interior panel and the die. The traditional mold structure uses a push rod to complete the demolding, but due to the large surface area of the automobile interior panel, the automobile interior panel will still stick to the push rod, and the operator needs to use tools to demold, which is very troublesome. SUMMARY

[0005] The utility model aims at solving the shortcomings in the prior art and provides an automobile interior panel forming die.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An automobile interior panel forming die includes a die base, four guide rods, a die top plate, and a male die core. The four guide rods are installed on the upper wall of the die base. The die top plate is movably installed outside the four guide rods. The male die core is installed inside the die top plate by screws. The die base has a female die core installed inside by screws. The die base has a lifting structure movably installed inside. The lifting structure has a gas guide structure installed on the side wall. The lifting structure includes a lifting gas seat and four lifting gas pipes. The die base has four through holes, and the female die core also has four through holes. The four lifting gas pipes pass through the four through holes of the die base and the female die core. The lifting gas seat is installed at the tail of the four lifting gas pipes.

[0008] The utility model further provides that the side wall of each lifting gas pipe has a blowing gas hole.

[0009] The utility model further sets up including: air guide trachea, electric control air valve and trachea connecting mouth, the air guide trachea installs in the side wall surface of the jack -up air seat, electric control air valve installs outside air guide trachea, trachea connecting mouth installs in the tail end of air guide trachea.

[0010] The utility model further sets up the jack -up air seat is hollow structure, the inside of jack -up air seat and the inside of four jack -up air pipes can flow gas.

[0011] The utility model further sets up the mould base is provided with the hole for giving room, the inside of jack -up air seat is equipped with push rod, and push rod passes the hole for giving room of mould base.

[0012] The utility model further sets up the tail end of push rod is installed with internal thread sleeve.

[0013] The utility model discloses the beneficial effect is: the utility model discloses can complete demolding by the way of air blowing to assist, if still adhering between the automobile interior board and push rod, complete demolding by the way of air blowing when push rod pushes out the automobile interior board from the inside of mould, this way not only can complete demolding, but also can avoid the contact of tool and automobile interior board, can prevent the scratch of automobile interior board surface. DRAWINGS

[0014] Fig. 1 It is the first whole structure schematic drawing of automobile interior board forming mould that the utility model proposes;

[0015] Fig. 2 It is the second whole structure schematic drawing of automobile interior board forming mould that the utility model proposes;

[0016] Fig. 3 It is the inside structure schematic drawing of automobile interior board forming mould that the utility model proposes.

[0017] In the drawing: 1, mould base;2, guide rod;3, mould top plate;4, male die core;5, female die core;6, jack -up air seat;7, jack -up air pipe;8, blow up air hole;9, air guide trachea;10, electric control air valve;11, trachea connecting mouth;12, push rod;13, internal thread sleeve. SPECIFIC IMPLEMENTATION

[0018] The technical scheme of the patent will be explained in further detail in combination with specific implementation.

[0019] Embodiments of the present patent are described below in detail with reference to the accompanying drawings, wherein the same or similar components or components having the same or similar functions are denoted by the same or similar reference numerals throughout. The embodiments described below by reference to the accompanying drawings are exemplary and are only used to explain the present patent, and cannot be understood as a limitation on the present patent.

[0020] In the description of the present patent, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present patent and simplifying the description, and therefore cannot be understood as indicating or implying that the device or component referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present patent.

[0021] In the description of the present patent, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, set, or detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meaning of the above terms in the present patent can be understood according to the specific circumstances.

[0022] Referring to Figs. 1-3 A car interior panel forming die comprises a die base 1, four guide rods 2, a die top plate 3, and a male die core 4. The four guide rods 2 are respectively mounted on the upper wall surface of the die base 1. The die top plate 3 is movably sleeved on the outside of the four guide rods 2. The male die core 4 is mounted in the inside of the die top plate 3 by screws. The die base 1 is internally provided with a female die core 5 mounted by screws. A jacking structure is movably mounted in the inside of the die base 1. A gas guiding structure is mounted on the side wall surface of the jacking structure. The jacking structure comprises a jacking gas seat 6 and four jacking gas pipes 7. The die base 1 is provided with four through holes. The female die core 5 is provided with four through holes. The four jacking gas pipes 7 respectively pass through the four through holes of the die base 1 and the female die core 5. The jacking gas seat 6 is mounted at the tail of the four jacking gas pipes 7. The side wall surface of the four jacking gas pipes 7 is respectively provided with a blowing gas hole 8.

[0023] Specifically, the gas guiding structure comprises a gas guiding pipe 9, an electrically controlled gas valve 10, and a gas pipe connecting port 11. The gas guiding pipe 9 is mounted on the side wall surface of the jacking gas seat 6. The electrically controlled gas valve 10 is mounted on the outside of the gas guiding pipe 9. The gas pipe connecting port 11 is mounted at the tail end of the gas guiding pipe 9.

[0024] Specifically, the jacking gas seat 6 is a hollow structure. The inside of the jacking gas seat 6 and the inside of the four jacking gas pipes 7 can flow gas.

[0025] Specific, the mold base 1 is provided with a let hole, the inside of the top-up gas seat 6 is provided with a push rod 12, and the push rod 12 passes through the let hole of the mold base 1, and the tail end of the push rod 12 is provided with an internal thread sleeve 13.

[0026] Working principle: first, the power part of the injection molding machine is connected through the internal thread sleeve 13 and the push rod 12, the operator installs the utility model in the injection molding machine, then the operator connects the external gas source through the air pipe connecting port 11 and the air guide pipe 9, so as to provide the utility model with external gas source, then the normal injection is carried out, when the injection is completed, and the cooling system completes the work, first, the mold top plate 3 drives the male die core 4 to open the mold, then the injection molding machine pushes the push rod 12, the push rod 12 drives the top-up gas seat 6 and the four top-up air pipes 7, and the formed automobile interior trim panel is pushed out, then the electric control air valve 10 is opened, the external gas enters the top-up gas seat 6 through the air guide pipe 9, and passes through the four top-up air pipes 7, and is blown out from the blowing air holes 8 of the four top-up air pipes 7, so that the automobile interior trim panel is separated from the utility model, that is, the demolding of the automobile interior trim panel is completed.

[0027] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A forming die for an automotive interior panel, comprising: The utility model provides a mould base (1), four guide bars (2), a mould top plate (3) and a male mould core (4), four guide bars (2) are installed on the upper wall surface of mould base (1) respectively, the mould top plate (3) is movably sleeved on the outside of four guide bars (2), the male mould core (4) is installed in the inside of mould top plate (3) through screw, its characterized in that the inside of mould base (1) is installed with female mould core (5) through screw, the inside of mould base (1) is movably installed with lift structure, and the side wall surface of lift structure is installed with gas guide structure, the lift structure includes lift gas seat (6) and four lift gas pipes (7), the mould base (1) is provided with four through holes, the female mould core (5) is provided with four through holes, four lift gas pipes (7) pass through the four through holes of mould base (1) and female mould core (5) respectively, and the lift gas seat (6) is installed at the tail of four lift gas pipes (7).

2. The forming mold for an automotive interior panel according to claim 1, wherein The side wall surface of four lift gas pipes (7) is provided with blowing gas holes (8) respectively.

3. The forming mold for an automotive interior panel according to claim 1, wherein The gas guide structure includes gas guide pipe (9), electric control gas valve (10) and gas pipe connecting port (11). The gas guide pipe (9) is installed on the side wall surface of lift gas seat (6), the electric control gas valve (10) is installed on the outside of gas guide pipe (9), and the gas pipe connecting port (11) is installed at the tail end of gas guide pipe (9).

4. The forming mold for an automotive interior panel according to claim 1, wherein The lift gas seat (6) is a hollow structure, and the inside of lift gas seat (6) and the inside of four lift gas pipes (7) can circulate gas.

5. The forming mold for an automotive interior panel according to claim 1, wherein The mould base (1) is provided with a clearance hole, the inside of lift gas seat (6) is provided with a push rod (12), and the push rod (12) passes through the clearance hole of mould base (1).

6. The forming mold for an automotive interior panel according to claim 5, wherein The tail end of push rod (12) is installed with an internally threaded sleeve (13).

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