A glove box frame forming die

Abstract

The utility model relates to a glove box frame forming die belongs to glove box frame technical field, and the glove box frame forming die includes base and sets up the support plate at the top of base, and the glove box frame forming die still includes setting up at the top of base and being used for to glove box frame ejection stripping mechanism of demoulding, and the ejection stripping mechanism includes the lower mould seat fixedly connected at the top of base, and the upper surface of lower mould seat has set up the mould groove, and the inside sealing top board of mould groove is connected with the sliding. The glove box frame forming die, through the structural design of ejection stripping mechanism, can be in the moulding fast, stablely with glove box frame from mould groove and eject, avoid the product damage or deformation that traditional manual demoulding possibly caused, improve demoulding efficiency and yield significantly, adopt biax motor drive cam to push the connecting plate, realize mechanical type automatic ejection, reduce manual intervention, reduce the labor intensity, improve production consistency and safety simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of glove box frame technology, specifically a glove box frame forming mold. Background Technology

[0002] As a crucial functional component within a vehicle, the glove box frame not only provides storage support but also must meet requirements for safety, lightweight design, and ergonomics. The glove box frame is the core support structure of the automotive glove box system, primarily located on the passenger side of the dashboard. It serves as the "skeleton" connecting the glove box itself (storage compartment), the dashboard, and related functional components, directly determining the glove box's stability, storage capacity, and safety. Currently, glove box frame molding is typically done manually, which is not only labor-intensive and inefficient but also prone to product damage or deformation due to manual demolding, making it difficult to guarantee product consistency. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a glove box frame molding die with good demolding effect. It solves the problem that existing glove box frame molding dies require manual demolding, which is not only labor-intensive and inefficient, but also may cause product damage or deformation due to manual demolding, affecting the demolding effect and making it difficult to ensure product consistency.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a glove box frame forming mold, including a base and a support plate disposed on the top of the base, the glove box frame forming mold further including an ejection and demolding mechanism disposed on the top of the base for demolding the glove box frame; The ejection and demolding mechanism includes a lower mold base fixedly connected to the top of the base. A mold groove is formed on the upper surface of the lower mold base. A sealing top plate is slidably connected inside the mold groove. A connecting plate is slidably connected inside the lower mold base. A connecting rod is fixedly connected between the connecting plate and the sealing top plate. A return spring is fixedly connected between the connecting plate and the lower mold base. A dual-axis motor is fixedly connected to the inner bottom wall of the lower mold base. A connecting shaft is fixedly connected to the output shaft of the dual-axis motor. A cam that abuts against the connecting plate is fixedly connected to one end of the connecting shaft.

[0005] Furthermore, the connection between the connecting rod and the lower mold base is a sliding connection, the reset spring is slidably connected to the outside of the connecting rod, and the sealing top plate abuts against the inner wall of the mold groove.

[0006] Furthermore, an upper mold base is fixedly connected to the side of the support plate near the lower mold base, an upper mold is fixedly connected to the bottom of the upper mold base, and a positioning rod is fixedly connected to the bottom of the upper mold base.

[0007] Furthermore, the lower mold base has a positioning groove inside that matches the positioning rod, a buffer spring is fixedly connected inside the positioning groove, and a movable plate is fixedly connected to the top of the buffer spring.

[0008] Furthermore, the upper mold base has a cooling tank inside that is connected to the outside, and the front and back of the upper mold base are respectively fixedly connected to a liquid inlet head and a liquid outlet head that are connected to the cooling tank.

[0009] Furthermore, a support rod extending to the top of the support plate is fixedly connected to the top of the base, and the support rod is slidably connected to the support plate.

[0010] Furthermore, there are four support rods, which are evenly distributed on the top of the support plate.

[0011] Compared with the prior art, the present invention provides a glove box frame forming mold, which has the following beneficial effects: 1. The glove box frame forming mold, through the structural design of the ejection demolding mechanism, can quickly and smoothly eject the glove box frame from the mold groove after molding, avoiding product damage or deformation that may be caused by traditional manual demolding, significantly improving demolding efficiency and yield. It adopts a dual-axis motor to drive the cam to push the connecting plate to achieve mechanical automatic ejection, reduce manual intervention, reduce labor intensity, and improve production consistency and safety.

[0012] 2. This glove box frame molding mold, through the cooling tank, liquid inlet and liquid outlet in the upper mold base, allows the introduction of cooling medium to quickly reduce the mold temperature, accelerate material solidification, shorten the molding cycle, and improve production efficiency. The base and support plate are slidably connected by multiple support rods, which are evenly distributed, enhancing the overall rigidity and stability of the mold. This avoids structural deformation caused by reverse molding and demolding operations, extending the mold's service life. It solves the problem of existing glove box frame molding molds requiring manual demolding, which is not only labor-intensive and inefficient, but also prone to product damage or deformation due to manual demolding, affecting the demolding effect and making it difficult to guarantee product consistency. Attached Figure Description

[0013] Figure 1 A cross-sectional view of the glove box frame forming mold provided by this utility model; Figure 2 A perspective view of the lower mold base provided by this utility model; Figure 3 for Figure 1 Enlarged structural diagram of part A in the middle; Figure 4 A schematic diagram of the cooling tank provided by this utility model.

[0014] In the diagram: 1. Base; 2. Support plate; 3. Lower mold base; 4. Mold groove; 5. Sealing top plate; 6. Connecting plate; 7. Connecting rod; 8. Return spring; 9. Dual-axis motor; 10. Connecting shaft; 11. Cam; 12. Upper mold base; 13. Upper mold; 14. Positioning rod; 15. Positioning groove; 16. Buffer spring; 17. Cooling tank; 18. Liquid inlet head; 19. Liquid outlet head; 20. Support rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1 to 3 In this embodiment, a glove box frame forming mold includes a base 1, a support plate 2 disposed on the top of the base 1, and an ejection and demolding mechanism disposed on the top of the base 1 for demolding the glove box frame. The ejection and demolding mechanism includes a lower mold base 3 fixedly connected to the top of the base 1. A mold groove 4 is formed on the upper surface of the lower mold base 3. A sealing top plate 5 is slidably connected inside the mold groove 4. A connecting plate 6 is slidably connected inside the lower mold base 3. A connecting rod 7 is fixedly connected between the connecting plate 6 and the sealing top plate 5. A return spring 8 is fixedly connected between the connecting plate 6 and the lower mold base 3.

[0017] Specifically, the connection between the connecting rod 7 and the lower mold base 3 is a sliding connection. The return spring 8 is slidably connected to the outside of the connecting rod 7. The sealing top plate 5 abuts against the inner wall of the mold groove 4. A dual-axis motor 9 is fixedly connected to the inner bottom wall of the lower mold base 3. A connecting shaft 10 is fixedly connected to the output shaft of the dual-axis motor 9. A cam 11 that abuts against the connecting plate 6 is fixedly connected to one end of the connecting shaft 10.

[0018] It should be noted that both the mold groove 4 and the outer surface of the sealing top plate 5 are provided with an anti-stick coating to further improve the demolding efficiency, and the return spring 8 ensures that the ejection mechanism automatically resets after demolding.

[0019] Please see Figure 1 and Figure 4 In this embodiment, an upper mold base 12 is fixedly connected to the side of the support plate 2 near the lower mold base 3. An upper mold 13 is fixedly connected to the bottom of the upper mold base 12. A positioning rod 14 is fixedly connected to the bottom of the upper mold base 12. A positioning groove 15 adapted to the positioning rod 14 is opened inside the lower mold base 3. A buffer spring 16 is fixedly connected inside the positioning groove 15. A movable plate is fixedly connected to the top of the buffer spring 16.

[0020] Specifically, the upper mold base 12 has a cooling groove 17 connected to the outside, and the front and back of the upper mold base 12 are respectively fixedly connected to a liquid inlet head 18 and a liquid outlet head 19 connected to the cooling groove 17.

[0021] It should be noted that the positioning rod 14 and positioning groove 15 between the upper mold base 12 and the lower mold base 3, along with the buffer spring 16, ensure accurate mold alignment during mold closing, reduce the risk of misalignment or mold deviation, improve product dimensional accuracy and surface quality, and the buffer spring 16 absorbs impact force during mold closing, reduces hard collisions between metal parts, reduces noise and wear, and improves equipment durability.

[0022] Please see Figure 1 In this embodiment, a support rod 20 extending to the top of the support plate 2 is fixedly connected to the top of the base 1. The support rod 20 is connected to the support plate 2 by a sliding connection. There are four support rods 20, which are evenly distributed on the top of the support plate 2.

[0023] Specifically, the base 1 and the support plate 2 are slidably connected by multiple support rods 20, which are evenly distributed to enhance the rigidity and stability of the overall mold, avoid structural deformation caused by reverse molding and demolding operations, and extend the service life of the mold.

[0024] The working principle of the above embodiments is as follows: First, the staff installs the base 1 in a suitable position. Then, the support plate 2 is moved downward by the hydraulic cylinder. Next, the molding material is injected between the upper mold base 12 and the lower mold base 3. Then, the coolant is delivered to the cooling tank 17 through the liquid inlet 18 to cool and shape the molding material. After cooling, the hydraulic cylinder drives the upper mold base 12 to move upward, and the dual-axis motor 9 is started to drive the cam 11 to rotate. At this time, the cam 11 drives the connecting plate 6 and the sealing top plate 5 to move upward, so that the molded glove box frame can be demolded.

[0025] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0026] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

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

Claims

1. A glove box frame forming mold, comprising a base (1) and a support plate (2) disposed on the top of the base (1), characterized in that: The glove box frame forming mold also includes an ejection and demolding mechanism disposed on the top of the base (1) for demolding the glove box frame; The ejection and demolding mechanism includes a lower mold base (3) fixedly connected to the top of the base (1). A mold groove (4) is provided on the upper surface of the lower mold base (3). A sealing top plate (5) is slidably connected inside the mold groove (4). A connecting plate (6) is slidably connected inside the lower mold base (3). A connecting rod (7) is fixedly connected between the connecting plate (6) and the sealing top plate (5). A return spring (8) is fixedly connected between the connecting plate (6) and the lower mold base (3). A dual-axis motor (9) is fixedly connected to the inner bottom wall of the lower mold base (3). A connecting shaft (10) is fixedly connected to the output shaft of the dual-axis motor (9). A cam (11) that abuts against the connecting plate (6) is fixedly connected to one end of the connecting shaft (10).

2. The glove box frame forming mold according to claim 1, characterized in that: The connection between the connecting rod (7) and the lower mold base (3) is a sliding connection. The reset spring (8) is slidably connected to the outside of the connecting rod (7). The sealing top plate (5) abuts against the inner wall of the mold groove (4).

3. The glove box frame forming mold according to claim 1, characterized in that: The support plate (2) is fixedly connected to the upper mold base (12) on the side near the lower mold base (3), the upper mold (13) is fixedly connected to the bottom of the upper mold base (12), and the positioning rod (14) is fixedly connected to the bottom of the upper mold base (12).

4. The glove box frame forming mold according to claim 3, characterized in that: The lower mold base (3) has a positioning groove (15) that is compatible with the positioning rod (14) inside. A buffer spring (16) is fixedly connected inside the positioning groove (15), and a movable plate is fixedly connected to the top of the buffer spring (16).

5. The glove box frame forming mold according to claim 3, characterized in that: The upper mold base (12) has a cooling tank (17) connected to the outside. The front and back of the upper mold base (12) are respectively fixedly connected to the cooling tank (17) with an inlet head (18) and an outlet head (19).

6. The glove box frame forming mold according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a support rod (20) extending to the top of the support plate (2), and the support rod (20) and the support plate (2) are connected by a sliding connection.

7. The glove box frame forming mold according to claim 6, characterized in that: The number of the support rods (20) is four, and the four support rods (20) are evenly distributed on the top of the support plate (2).

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