Forming die for bright strip of car lamp decorative frame

Abstract

The utility model relates to the technical field of forming dies, in particular to a car lamp decoration frame bright strip forming die which comprises a supporting module and a forming module. The forming module is arranged above the supporting module, a forming cavity is formed in the forming module and is in a fishbone shape, a forming cover plate is arranged on the forming cavity, forming protrusions are arranged on the forming cover plate and are in a fishbone shape, and the forming cavity corresponds to the forming protrusions; an adjusting assembly is arranged in the supporting module and comprises a supporting column and a supporting block. Wherein the molding cover plate is provided with an injection molding channel. In the utility model, through the butt joint of the forming cover plate and the forming module, the accuracy of the fishbone-shaped decorative frame bright strip in the forming process is ensured, complex cross points and sharp angles are effectively processed, and the quality and the appearance of a product are greatly improved; and through flexible configuration of the adjusting assembly, the forming mold can adapt to fishbone-shaped decorative frame bright strips of different sizes and shapes, and the applicability and production efficiency of the forming mold are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forming molds, in particular to a forming mold for a bright strip of a decorative frame of a vehicle lamp. Background Art

[0002] With the rapid development of the automotive industry, major OEMs are increasingly inclined to adopt radical car styling styles in order to attract consumers' attention. In order to further highlight this style, headlight decorative frame bright strips are widely used as decorative elements in the overall design of the car. These headlight decorative frame bright strips not only increase the visual appeal of the car, but also to a certain extent reflect the manufacturer's brand characteristics and design concept.

[0003] Currently, the market offers a wide variety of headlight trims, with varying sizes and designs, each increasingly unique and complex. Fishbone-shaped headlight trims, with their staggered, fishbone-like pattern, significantly enhance the car's visual depth and dynamics, making the vehicle's appearance more eye-catching and dynamic. However, the molds used to form these trims must be extremely precise, ensuring they handle complex intersections and sharp angles, otherwise they can compromise product quality and appearance.

[0004] In order to solve the above problems, a molding die for a car lamp decorative frame bright strip is designed.

[0005] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] The utility model provides a molding die for a decorative frame bright strip of a vehicle lamp, thereby effectively solving the problems in the background technology.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a molding die for a decorative frame bright strip of a vehicle lamp, comprising: a supporting module and a molding module;

[0008] The forming module is arranged above the supporting module and has a forming cavity provided therein, the forming cavity being arranged in a fishbone shape, a forming cover being provided on the forming cavity, a forming protrusion being provided on the forming cover, the forming protrusion also being arranged in a fishbone shape, and the forming cavity and the forming protrusion being arranged correspondingly;

[0009] An adjustment component is provided inside the support module, and the adjustment component includes a plurality of support columns and support blocks, the support blocks are used to support the main part of the fishbone-shaped decorative frame bright strip, and the support columns are used to support the branch ends of the fishbone-shaped decorative frame bright strip;

[0010] Wherein, an injection channel is provided on the molding cover plate, and the injection channel is used to inject molding material into the molding cavity to realize the integrated molding of the fishbone-shaped decorative frame bright strip.

[0011] Furthermore, the forming cover plate is clamped on the forming module, the forming module and the forming cover plate are both provided with a clamping groove, and the clamping groove is provided with a clamping block;

[0012] Wherein, the clamping block is fixed in the clamping groove to realize the clamping of the formed cover plate.

[0013] Furthermore, the molding module and the molding cover plate are both provided with a stepped portion, and the molding cavity and the molding protrusion are provided on the stepped portion to form a certain curvature;

[0014] Among them, the curvature of the fishbone-shaped decorative frame bright strip is consistent with the curvature of the part installed on the vehicle body.

[0015] Furthermore, the molding cover plate is made of a transparent material to facilitate observation of the flow and filling of the molding material.

[0016] Furthermore, the inner surface of the forming cavity is coated with a wear-resistant coating, and the wear-resistant coating is used to improve the durability of the forming mold.

[0017] Furthermore, a temperature sensor is provided inside the molding module, and the temperature sensor is used to monitor the temperature of the molding mold in real time.

[0018] Furthermore, the adjustment component is adjustable in the vertical direction to change the positions of the support block and the support column in the vertical direction to adapt to the molding requirements of different fishbone-shaped decorative frame bright strips.

[0019] Furthermore, the forming module and the forming cover plate are made of high-strength alloy material.

[0020] The beneficial effects of the present invention are as follows: through the precise docking of the forming cover plate and the forming module, the accuracy of the fishbone-shaped decorative frame bright strip during the forming process is ensured, and complex intersections and sharp angles are effectively handled, thereby greatly improving the quality and appearance of the product; through the flexible configuration of the adjustment components, the forming mold can adapt to fishbone-shaped decorative frame bright strips of different sizes and shapes, thereby improving the applicability and production efficiency of the forming mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the structure of the mold for forming the bright strip of the headlight decorative frame;

[0023] Figure 2 This is a top view of the molding die for the headlight decorative frame bright strip;

[0024] Figure 3 Schematic diagram of the internal structure of the support module;

[0025] Figure 4 It is a side view of the internal structure of the support module;

[0026] Figure numerals: 1. Support module; 11. Adjustment assembly; 11A. Support column; 11B. Support block; 2. Molding module; 21. Molding cavity; 22. Temperature sensor; 3. Molding cover; 31. Molding protrusion; 32. Injection channel; 4. Snap-in groove; 5. Snap-in block; 6. Step portion. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by “center”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “inside” and “outside” are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; they may refer to mechanical or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0030] like Figures 1 to 4 As shown, a molding die for a vehicle lamp decorative frame bright strip comprises: a supporting module 1 and a molding module 2;

[0031] The forming module 2 is arranged above the supporting module 1 and has a forming cavity 21 therein. The forming cavity 21 is arranged in a fishbone shape. A forming cover plate 3 is arranged on the forming cavity 21. The forming cover plate 3 is provided with a forming protrusion 31. The forming protrusion 31 is also arranged in a fishbone shape. The forming cavity 21 and the forming protrusion 31 are arranged correspondingly.

[0032] An adjustment assembly 11 is provided inside the support module 1. The adjustment assembly 11 includes a plurality of support columns 11A and support blocks 11B. The support blocks 11B are used to support the main portion of the fishbone-shaped decorative frame bright strip, and the support columns 11A are used to support the branch ends of the fishbone-shaped decorative frame bright strip.

[0033] The molding cover plate 3 is provided with an injection channel 32 , which is used to inject molding material into the molding cavity 21 to achieve the integrated molding of the fishbone-shaped decorative frame bright strip.

[0034] The molding module 2 is placed above the supporting module 1. The molding cavity 21 inside the molding module 2 has a fishbone-shaped design. Correspondingly, the molding cover plate 3 is also designed with a fishbone-shaped molding protrusion 31. The molding protrusion 31 is completely consistent with the shape of the molding cavity 21. When the injection channel 32 pours molding material into the molding cavity 21, the molding material will fill the entire fishbone-shaped molding cavity 21 and its corresponding protruding part, thereby forming an integrated fishbone-shaped decorative frame bright strip; the adjustment component 11 in the supporting module 1 includes a support column 11A and a support block 11B. The support column 11A is particularly used to maintain the position of the branch end of the fishbone-shaped decorative frame bright strip during the molding process.

[0035] By precisely docking the forming cover plate 3 and the forming module 2, the accuracy of the fishbone-shaped decorative frame bright strip during the forming process is ensured, and complex intersections and sharp angles are effectively handled, thereby greatly improving the quality and appearance of the product; by flexibly adjusting the configuration of the component 11, the forming mold can adapt to fishbone-shaped decorative frame bright strips of different sizes and shapes, thereby improving the applicability and production efficiency of the forming mold.

[0036] In this embodiment, the forming cover plate 3 is clamped on the forming module 2. The forming module 2 and the forming cover plate 3 are both provided with a clamping groove 4, and the clamping groove 4 is provided with a clamping block 5;

[0037] The clamping block 5 is fixed in the clamping groove 4 to achieve the clamping of the formed cover plate 3 .

[0038] The molding cover plate 3 is tightly combined with the clamping groove 4 on the molding module 2 through the clamping block 5, making the installation of the molding cover plate 3 on the molding module 2 simple and firm. This clamping method not only ensures the stability of the molding cover plate 3 during the molding process and prevents it from being displaced or falling off during the high-pressure injection molding process, but also allows the molding cover plate 3 to be installed or replaced quickly and easily, thereby improving production efficiency; since the molding cover plate 3 fits tightly on the molding module 2, the sealing effect of the molding material in the molding cavity 21 is further ensured, preventing material leakage and ensuring the quality and consistency of the final fishbone-shaped decorative frame bright strip product.

[0039] In this embodiment, the molding module 2 and the molding cover plate 3 are both provided with a stepped portion 6, and the molding cavity 21 and the molding protrusion 31 are provided on the stepped portion 6 to form a certain curvature;

[0040] Among them, the curvature of the fishbone-shaped decorative frame bright strip is consistent with the curvature of the part installed on the vehicle body.

[0041] The molding module 2 and the molding cover plate 3 are designed with a step portion 6, and the molding cavity 21 and the molding protrusion 31 are located exactly on the step portion 6, and a specific curvature is formed through this design. The design of this curvature ensures that the fishbone-type decorative frame bright strip can completely match the curvature of the vehicle body after molding, thereby achieving seamless installation and beautiful appearance. The curvature matching not only improves the assembly efficiency and reduces the need for adjustment during installation, but also enhances the overall aesthetics and functionality of the final fishbone-type decorative frame bright strip product, ensuring that the fishbone-type decorative frame bright strip is visually and structurally coordinated with other parts of the vehicle body.

[0042] As a preference of the above embodiment, the forming cover plate 3 is made of a transparent material to facilitate observation of the flow and filling of the forming material.

[0043] Choosing to use a transparent material as the molding cover plate 3 greatly facilitates the operator to observe the flow and filling of the molding material during the molding process. Through the transparency of the molding cover plate 3, the operator can monitor in real time whether the material is evenly filled into every corner of the molding cavity 21, especially the sharp corners and intersections in the complex fishbone structure. Visual monitoring helps to promptly discover and adjust any problems of insufficient or excessive filling, thereby ensuring the quality and accuracy of the molding.

[0044] In this embodiment, the inner surface of the molding cavity 21 is coated with a wear-resistant coating, and the wear-resistant coating is used to improve the durability of the molding mold.

[0045] The inner surface of the molding cavity 21 is coated with a wear-resistant coating. The presence of the wear-resistant coating significantly enhances the resistance of the molding cavity 21 to the continuous friction and wear during the high-pressure injection molding process, thereby extending the service life of the mold; the wear-resistant coating also helps maintain the surface smoothness of the molding cavity 21; the wear-resistant coating also promotes a smoother flow of the molding material in the cavity, avoiding material accumulation or uneven distribution that may occur during the molding process, thereby improving the overall quality of the product.

[0046] In this embodiment, a temperature sensor 22 is provided inside the molding module 2 , and the temperature sensor 22 is used to monitor the temperature of the molding mold in real time.

[0047] The temperature sensor 22 is set inside the molding module 2 so that the operator can monitor the temperature of the molding mold in real time. Through temperature monitoring, it can be ensured that the mold is maintained at the optimal working temperature during the molding process, thereby preventing changes in material properties caused by excessively high or low temperatures. The use of the temperature sensor 22 also helps to optimize energy consumption, because heating or cooling can be precisely adjusted as needed to avoid unnecessary energy waste. Maintaining a constant and suitable temperature not only improves molding efficiency, but also improves the quality and consistency of fishbone-shaped decorative frame bright strip products.

[0048] As a preferred embodiment of the above embodiment, the adjustment component 11 is adjustable in the vertical direction to change the positions of the support block 11B and the support column 11A in the vertical direction to meet the molding requirements of different fishbone-shaped decorative frame bright strips.

[0049] The adjustment component 11 is adjustable in the vertical direction, so that the positions of the support block 11B and the support column 11A can be adjusted according to the size and shape of different fishbone-type decorative frame bright strips. The flexibility greatly enhances the adaptability of the molding mold, allowing a single mold to be suitable for products of various specifications through simple adjustment, thereby reducing the need to design and manufacture different molding molds for different products; by adjusting the position of the support block 11B and the support column 11A, it can be ensured that each fishbone-type decorative frame bright strip can be properly supported and positioned, which not only improves the flexibility and response speed of the production line, but also reduces production costs and improves work efficiency.

[0050] In this embodiment, the forming module 2 and the forming cover plate 3 are made of high-strength alloy material.

[0051] The molding module 2 and the molding cover plate 3 are made of high-strength alloy materials, which enhances the overall durability and stability of the mold and provides the necessary mechanical strength for the molding mold to withstand the stress during the long-term high-pressure and high-temperature molding process, thereby avoiding production interruptions due to material fatigue or damage; the use of high-strength alloy materials also helps maintain molding accuracy, because the molding mold is not easy to deform, ensuring that each molding can meet consistent quality standards; the wear resistance and corrosion resistance of the high-strength alloy material further extend the service life of the molding mold and reduce the frequency of maintenance and replacement.

[0052] Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and the specification are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A molding die for a car lamp decorative frame bright strip, characterized in that: include: Support module and forming module; The forming module is arranged above the supporting module and has a forming cavity provided therein, the forming cavity being arranged in a fishbone shape, a forming cover being provided on the forming cavity, a forming protrusion being provided on the forming cover, the forming protrusion also being arranged in a fishbone shape, and the forming cavity and the forming protrusion being arranged correspondingly; An adjustment component is provided inside the support module, and the adjustment component includes a plurality of support columns and support blocks, the support blocks are used to support the main part of the fishbone-shaped decorative frame bright strip, and the support columns are used to support the branch ends of the fishbone-shaped decorative frame bright strip; Wherein, an injection channel is provided on the molding cover plate, and the injection channel is used to inject molding material into the molding cavity to realize the integrated molding of the fishbone-shaped decorative frame bright strip.

2. The molding die for the vehicle lamp decorative frame bright strip according to claim 1, characterized in that: The forming cover plate is clamped on the forming module, and the forming module and the forming cover plate are both provided with a clamping groove, and the clamping groove is provided with a clamping block; Wherein, the clamping block is fixed in the clamping groove to realize the clamping of the formed cover plate.

3. The molding die for the vehicle lamp decorative frame bright strip according to claim 2, characterized in that: The molding module and the molding cover plate are both provided with a stepped portion, and the molding cavity and the molding protrusion are provided on the stepped portion to form a certain curvature; Among them, the curvature of the fishbone-shaped decorative frame bright strip is consistent with the curvature of the part installed on the vehicle body.

4. The vehicle lamp decorative frame bright strip forming die according to claim 3, characterized in that: The molding cover plate is made of a transparent material to facilitate observation of the flow and filling of the molding material.

5. The molding die for the vehicle lamp decorative frame bright strip according to claim 1, characterized in that: The inner surface of the forming cavity is coated with a wear-resistant coating, and the wear-resistant coating is used to improve the durability of the forming mold.

6. The vehicle lamp decorative frame bright strip forming die according to claim 3, characterized in that: A temperature sensor is provided inside the molding module, and the temperature sensor is used to monitor the temperature of the molding mold in real time.

7. The vehicle lamp decorative frame bright strip forming die according to claim 1, characterized in that: The adjustment component is adjustable in the vertical direction to change the positions of the support block and the support column in the vertical direction, so as to adapt to the molding requirements of different fishbone-shaped decorative frame bright strips.

8. The molding die for the vehicle lamp decorative frame bright strip according to claim 3, characterized in that: The forming module and the forming cover plate are made of high-strength alloy material.

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