Instrument panel framework assembly injection mold with multi-mold-cavity assembly

Abstract

The utility model discloses an instrument panel framework assembly injection mold with a multi-mold-cavity component, which comprises a mold base, a lower mold is fixedly mounted on the top side of the mold base, a forming mold groove is arranged on the top side of the lower mold, a plurality of first plate grooves and a plurality of second plate grooves are respectively arranged on the top side of the forming mold groove, and the first plate grooves and the second plate grooves are communicated with each other. According to the utility model, the two mounting blocks on the mounting plate respectively move upwards in the corresponding frame grooves, so that the plurality of springs are stressed to deform and stretch, and the first plate grooves and the second plate grooves are respectively and movably provided with a first top plate and a second top plate. The first connecting long plates drive the corresponding first top plates to move upwards, the second connecting long plates drive the corresponding second top plates to move upwards, and therefore the instrument panel framework assembly subjected to injection molding is ejected out of the forming mold groove, and rapid demolding of the instrument panel framework assembly is achieved. The operation is very simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts injection molds, in particular to an instrument panel skeleton assembly injection mold with a multi-cavity component. Background Art

[0002] The dashboard skeleton assembly usually refers to the skeleton structure of the car dashboard. It is an assembly component composed of a support frame, connectors and fixtures. The dashboard skeleton assembly contains multiple sets of mold cavities. This skeleton assembly provides structural support and installation basis for the vehicle dashboard, so that the dashboard can be firmly installed inside the vehicle and can carry other dashboard-related components. The dashboard skeleton assembly is injection molded in an injection mold.

[0003] The existing injection mold used for the injection molding production of the instrument panel skeleton assembly is not convenient to demold after the instrument panel skeleton assembly is injection molded in the injection mold because the injection molded instrument panel skeleton assembly is large. Therefore, we propose an instrument panel skeleton assembly injection mold with a multi-cavity component to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an instrument panel frame assembly injection mold with a multi-cavity component, which is used to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dashboard skeleton assembly injection mold with a multi-cavity component comprises a mold base, a lower mold is fixedly installed on the top side of the mold base, a molding die groove is arranged on the top side of the lower mold, a plurality of first plate grooves and a plurality of second plate grooves are respectively opened on the top side of the molding die groove, a first top plate is movably installed in each of the plurality of first plate grooves, and a second top plate is movably installed in each of the plurality of second plate grooves, two frames are respectively fixedly installed on the top side of the mold base, a frame groove is opened on one side of the two frames close to each other, and the same mounting plate is installed in each of the two frame grooves through an elastic mechanism, a plurality of first connecting long plates and one end of a plurality of second connecting long plates are respectively fixedly installed on the top side of the mounting plate, the other ends of the plurality of first connecting long plates are respectively movably extended into the corresponding first plate grooves and are fixedly connected to the corresponding first top plates, the other ends of the plurality of second connecting long plates are respectively movably extended into the corresponding second plate grooves and are fixedly connected to the corresponding second top plates, an upper mold is installed on the top side of the mold base through a mold clamping drive mechanism, and the upper mold is adapted to the lower mold.

[0007] Preferably, the plurality of first plate grooves and the plurality of second plate grooves are arranged equidistantly, and the second top plate is arranged in an arc-shaped structure, so as to facilitate ejecting the instrument panel skeleton assembly from the molding die groove through the plurality of first top plates and the plurality of second top plates.

[0008] Preferably, the two frames are symmetrically arranged, and the two frames are fixedly connected to the lower mold.

[0009] Preferably, the elastic mechanism includes a mounting block and a spring, the mounting block is movably installed in the frame groove, the mounting block is fixedly connected to the mounting plate, one end of two springs are fixedly installed on the bottom side of the mounting block, and the other ends of the two springs are fixedly installed on the top side of the mold base.

[0010] Preferably, two handles are fixedly mounted on the mounting plate, and the two handles are symmetrically arranged to facilitate adjustment of the mounting plate. When multiple mounting plates are adjusted to move upward, multiple springs are stressed to produce deformation and stretching, which facilitates ejecting the instrument panel frame assembly from the molding die groove.

[0011] Preferably, the mold closing drive mechanism includes a fixed column, a top cover and a cylinder, one end of a plurality of fixed columns are fixedly installed on the top side of the mold base, the other end of the plurality of fixed columns is fixedly installed with the same top cover, two cylinders are fixedly installed on the top side of the top cover, the output ends of the two cylinders pass through the outside of the top cover and are fixedly installed on the top side of the upper mold, and the mold closing drive mechanism is used to facilitate the buckling of the upper mold on the lower mold, thereby realizing the clamping of the upper mold and the lower mold, and facilitating the injection molding of the instrument panel frame assembly in the molding groove.

[0012] Preferably, a plurality of limit grooves are respectively opened on the top side of the lower mold, and a plurality of limit blocks are respectively fixedly installed on the bottom side of the upper mold, and the plurality of limit blocks are respectively inserted into the corresponding limit grooves to facilitate the positioning and insertion of the upper mold on the lower mold.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the injection mold of the instrument panel skeleton assembly with a multi-cavity component adjusts the two handles upward so that the two mounting blocks on the mounting plate move upward in the corresponding frame grooves respectively, so that the multiple springs are deformed and stretched under force, so that the multiple first connecting long plates respectively drive the corresponding first top plates to move upward, and the multiple second connecting long plates respectively drive the corresponding second top plates to move upward, thereby realizing the ejection of the injection-molded instrument panel skeleton assembly from the molding mold groove, thereby realizing the rapid demolding of the instrument panel skeleton assembly, and the operation is very simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model in a three-dimensional partial cross-section;

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of part A;

[0016] Figure 3 For this utility model Figure 1 The structural diagram of part B;

[0017] Figure 4 It is a structural schematic diagram of a partial cross-section of the lower mold of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the bottom view of the upper mold of the utility model.

[0019] In the figure: 1. mold base; 2. lower mold; 3. molding die groove; 4. first plate groove; 5. second plate groove; 6. first top plate; 7. second top plate; 8. frame; 9. frame groove; 10. mounting block; 11. spring; 12. mounting plate; 13. first connecting long plate; 14. second connecting long plate; 15. handle; 16. fixing column; 17. top cover; 18. cylinder; 19. upper mold; 20. limit groove; 21. limit block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example: Refer to Figure 1-5, an instrument panel skeleton assembly injection mold with a multi-cavity component, comprising a mold base 1, a lower mold 2 is fixedly installed on the top side of the mold base 1, a molding die groove 3 is arranged on the top side of the lower mold 2, a plurality of first plate grooves 4 and a plurality of second plate grooves 5 are respectively opened on the top side of the molding die groove 3, a first top plate 6 is movably installed in the plurality of first plate grooves 4, a second top plate 7 is movably installed in the plurality of second plate grooves 5, two frames 8 are respectively fixedly installed on the top side of the mold base 1, a frame groove 9 is opened on the side of the two frames 8 close to each other, a same mounting plate 12 is installed in the two frame grooves 9 through an elastic mechanism, the elastic mechanism comprises a mounting block 10 and a spring 11, a mounting block 10 is movably installed in the frame groove 9, the mounting block 10 is fixedly connected to the mounting plate 12, one end of two springs 11 are respectively fixedly installed on the bottom side of the mounting block 10, and the other ends of the two springs 11 are fixedly installed on the top side of the mold base 1; a plurality of first connecting long plates 13 and a plurality of second connecting long plates 13 are respectively fixedly installed on the top side of the mounting plate 12 One end of the connecting plate 14 and the other ends of the plurality of first connecting long plates 13 are respectively movably extended into the corresponding first plate groove 4 and are fixedly connected to the corresponding first top plate 6. The other ends of the plurality of second connecting long plates 14 are respectively movably extended into the corresponding second plate groove 5 and are fixedly connected to the corresponding second top plate 7. An upper mold 19 is installed on the top side of the mold base 1 through a mold clamping drive mechanism. The mold clamping drive mechanism includes a fixed column 16, a top cover 17 and a cylinder 18. One end of a plurality of fixed columns 16 are respectively fixedly installed on the top side of the mold base 1, and the other end of the plurality of fixed columns 16 is fixedly installed with the same top cover 17. Two cylinders 18 are respectively fixedly installed on the top side of the top cover 17. The output ends of the two cylinders 18 both pass through the outside of the top cover 17 and are fixedly installed on the top side of the upper mold 19. The mold clamping drive mechanism is used to facilitate the buckling of the upper mold 19 on the lower mold 2, so as to realize the clamping of the upper mold 19 and the lower mold 2, so as to facilitate the injection molding of the instrument panel skeleton assembly in the molding groove 3. The upper mold 19 is adapted to the lower mold 2.

[0022] Furthermore, the multiple first plate grooves 4 and the multiple second plate grooves 5 are arranged at equal intervals, and the second top plate 7 is arranged in an arc-shaped structure, which facilitates the instrument panel skeleton assembly to be ejected from the molding die groove 3 through the multiple first top plates 6 and the multiple second top plates 7.

[0023] Furthermore, the two frames 8 are symmetrically arranged, and the two frames 8 are fixedly connected to the lower mold 2 .

[0024] Furthermore, two handles 15 are fixedly mounted on the mounting plates 12, and the two handles 15 are symmetrically arranged to facilitate adjustment of the mounting plates 12. When multiple mounting plates 12 are adjusted to move upward, multiple springs 11 are subjected to force to deform and stretch, which facilitates ejecting the instrument panel frame assembly from the molding die groove 3.

[0025] Furthermore, a plurality of limit grooves 20 are respectively opened on the top side of the lower mold 2, and a plurality of limit blocks 21 are respectively fixedly installed on the bottom side of the upper mold 19. The plurality of limit blocks 21 are respectively inserted into the corresponding limit grooves 20 to facilitate the positioning and insertion of the upper mold 19 on the lower mold 2.

[0026] During use: After the instrument panel skeleton assembly is injection molded in the molding die groove 3, the two cylinders 18 are opened to drive the upper mold 19 to separate from the lower mold 2. After that, the staff pulls up the two handles 15 to make the two mounting blocks 10 on the mounting plate 12 move upward in the corresponding frame grooves 9 respectively, so that the multiple springs 11 are deformed and stretched by force, so that the multiple first connecting long plates 13 respectively drive the corresponding first top plates 6 to move upward, and the multiple second connecting long plates 14 respectively drive the corresponding second top plates 7 to move upward, thereby realizing the ejection of the injection molded instrument panel skeleton assembly from the molding die groove 3, thereby realizing the rapid demolding of the instrument panel skeleton assembly, and the operation is very simple.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An injection mold for an instrument panel frame assembly with a multi-cavity component, comprising a mold base (1), characterized in that: A lower mold (2) is fixedly mounted on the top side of the mold base (1), a molding die groove (3) is provided on the top side of the lower mold (2), a plurality of first plate grooves (4) and a plurality of second plate grooves (5) are respectively provided on the top side of the molding die groove (3), a first top plate (6) is movably mounted in each of the plurality of first plate grooves (4), a second top plate (7) is movably mounted in each of the plurality of second plate grooves (5), two frames (8) are fixedly mounted on the top side of the mold base (1), a frame groove (9) is provided on the side of the two frames (8) close to each other, and the same mounting plate (1) is mounted in each of the two frame grooves (9) via an elastic mechanism. 2), one end of a plurality of first connecting long plates (13) and a plurality of second connecting long plates (14) are fixedly mounted on the top side of the mounting plate (12), the other ends of the plurality of first connecting long plates (13) are movably extended into the corresponding first plate grooves (4) and are fixedly connected to the corresponding first top plates (6), the other ends of the plurality of second connecting long plates (14) are movably extended into the corresponding second plate grooves (5) and are fixedly connected to the corresponding second top plates (7), the top side of the mold base (1) is mounted with an upper mold (19) through a mold clamping drive mechanism, and the upper mold (19) is adapted to the lower mold (2).

2. The instrument panel frame assembly injection mold with a multi-cavity component according to claim 1, characterized in that: The plurality of first plate grooves (4) and the plurality of second plate grooves (5) are arranged at equal intervals, and the second top plate (7) is arranged in an arc-shaped structure.

3. The instrument panel frame assembly injection mold with a multi-cavity component according to claim 1, characterized in that: The two frames (8) are symmetrically arranged, and the two frames (8) are fixedly connected to the lower mold (2).

4. The instrument panel frame assembly injection mold with a multi-cavity component according to claim 1, characterized in that: The elastic mechanism comprises a mounting block (10) and a spring (11); the mounting block (10) is movably mounted in the frame groove (9); the mounting block (10) is fixedly connected to the mounting plate (12); one end of two springs (11) are fixedly mounted on the bottom side of the mounting block (10); and the other ends of the two springs (11) are fixedly mounted on the top side of the mold base (1).

5. The instrument panel frame assembly injection mold with multi-cavity components according to claim 1, characterized in that: Two handles (15) are fixedly mounted on the mounting plate (12), respectively, and the two handles (15) are symmetrically arranged.

6. The instrument panel frame assembly injection mold with multi-cavity components according to claim 1, characterized in that: The mold clamping drive mechanism comprises a fixed column (16), a top cover (17) and a cylinder (18); one end of a plurality of fixed columns (16) are fixedly mounted on the top side of the mold base (1); the other ends of the plurality of fixed columns (16) are fixedly mounted on the same top cover (17); two cylinders (18) are fixedly mounted on the top side of the top cover (17); the output ends of the two cylinders (18) both pass through the outside of the top cover (17) and are fixedly mounted on the top side of the upper mold (19).

7. The instrument panel frame assembly injection mold with multi-cavity components according to claim 1, characterized in that: The top side of the lower die (2) is respectively provided with a plurality of limit grooves (20), and the bottom side of the upper die (19) is respectively fixedly installed with a plurality of limit blocks (21), and the plurality of limit blocks (21) are respectively inserted into the corresponding limit grooves (20).

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