An engraving processing forming die for automobile switch panel decorative lines

Abstract

The utility model discloses a kind of engraving processing forming mould of automobile switch panel decorative pattern, it is related to mould technical field, the opposite side of butt joint plate is all provided with T type connecting block, the inner cavity left and right sides of lower mould are all provided with T type connecting groove matched with T type connecting block, the opposite side of butt joint plate is all provided with electric push rod, and the same side electric push rod is away from butt joint plate one end and is commonly connected with clamping plate;Electric push rod can drive clamping plate to be close to automobile switch panel by work, and the clamping and fixing of it are completed from its left and right sides, so when encountering automobile switch panel of different size, it can also be fixed in time Handle, and the butt joint plate for fixing electric push rod is installed and arranged in the inner cavity left and right sides of lower mould by T type connecting block and T type connecting groove, so it can be quickly disassembled, so that clamping plate with specific shape is replaced, to the clamping and fixing of special model automobile switch panel.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, specifically to a mold for engraving and forming decorative patterns on automotive switch panels. Background Technology

[0002] The engraving and forming mold for decorative patterns on automotive switch panels is a specialized mold used to produce decorative textures on the surface of automotive interior switch panels. Through precision engraving technology, this mold can create various complex and exquisite textures on the panel, thereby enhancing the aesthetics and texture of the automotive interior. The design and manufacturing process of the mold requires full consideration of material properties, processing precision, and production efficiency to ensure that the final product meets the high standards of the automotive industry. This type of mold is widely used in the automotive manufacturing industry and is an important tool for improving the quality of automotive interiors and the user experience. Based on actual usage, the existing technology has several significant drawbacks in its engraving and forming molds for decorative patterns on automotive switch panels. These drawbacks restrict production efficiency and operational safety. For example, when engraving decorative patterns on automotive switch panels of different sizes, the current mold structure struggles to effectively and quickly fix the workpiece, often requiring frequent disassembly or replacement to accommodate different panel sizes. This severely impacts processing continuity and production efficiency. Furthermore, after engraving, the automotive switch panel still needs to be manually removed from the mold slot by the operator. This process not only increases labor intensity but also poses safety hazards due to contact with moving mechanical parts, significantly limiting the automation and safety of the overall production process. Therefore, based on actual usage, we have improved the aforementioned existing technology. Utility Model Content

[0003] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of this section, the abstract and the title of this utility model. Such simplifications or omissions shall not be used to limit the scope of this utility model.

[0004] In view of the problems existing in the above and / or prior art, the present invention is proposed.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A mold for engraving decorative patterns on automotive switch panels, including a lower mold; The lower mold is provided with a matching upper mold at the top. Connecting plates are movably connected to the left and right sides of the inner cavity of the lower mold. T-shaped connecting blocks are provided on both sides of the opposite side of the connecting plates. T-shaped connecting grooves matching the T-shaped connecting blocks are provided on the front and rear end faces of the left and right sides of the inner cavity of the lower mold. Electric push rods are provided on both sides of the opposite face of the connecting plates. The end of the electric push rod on the same side away from the connecting plate is connected to a clamping plate. An air vent is provided at the center of the bottom of the inner cavity of the lower mold, and an air inlet is provided at the center of the bottom of the rear end face of the lower mold. An air guide groove is provided between the air vent and the air inlet, and an adapter is provided at the rear end face of the air inlet.

[0006] Furthermore: the T-shaped connecting block is fixedly welded to the connecting plate, and the end of the T-shaped connecting block away from the connecting plate is provided with an installation groove, and the inner cavity of the installation groove is provided with a strong magnet.

[0007] Furthermore: a connecting seat is provided between the electric push rod and the clamping plate, and the connecting seat is fixedly welded to the electric push rod.

[0008] Furthermore, the clamping plate has grooves on both sides of the end away from the electric push rod, and bolts are installed between the inner cavity of the groove and the connecting seat.

[0009] Furthermore: a support plate is provided at the bottom center of the end of the clamping plate away from the electric push rod, and a reinforcing block is welded between the bottom front and rear end faces of the support plate and the bottom front and rear end faces of the clamping plate.

[0010] Furthermore: a fixing seat is provided at the bottom center of both sides of the lower mold, and a preset diameter is provided vertically through the front and rear ends of the top of the fixing seat; a connecting block is provided at the top center of both sides of the upper mold, and a mounting hole is provided vertically through the top center of the connecting block.

[0011] Furthermore: the end of the connecting plate furthest from the electric push rod is fitted and connected to the inner wall of the lower mold cavity, and the connecting plate and the clamping plate are arranged longitudinally parallel to each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are: The engraving and forming mold for decorative patterns on automotive switch panels proposed in this article first places the automotive switch panel to be engraved in the center of the lower mold cavity. Then, the electric push rods on both sides of the cavity are activated. These electric push rods move the clamping plates closer to the automotive switch panel, clamping and fixing it from both sides. This allows for timely fixing of automotive switch panels of different sizes. Furthermore, the connecting plates used to fix the electric push rods are installed on both sides of the lower mold cavity via T-shaped connecting blocks and T-shaped connecting slots. It allows for quick assembly and disassembly, enabling the replacement of clamping plates with specific shapes to clamp and fix special models of automotive switch panels. An air inlet is set at the center of the bottom rear end face of the lower mold. The air inlet can be connected to an air pump via an adapter. When the air pump discharges gas, the gas will enter the air guide groove through the air inlet and finally be discharged from the air outlet at the center of the bottom of the lower mold cavity. The impact force generated by the discharged gas will blow up the finished engraved automotive switch panel, so the worker does not need to reach into the inner cavity of the lower mold to remove the automotive switch panel.

[0013] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings.

[0014] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the lower mold of this utility model; Figure 3 This is a schematic diagram of the clamping plate structure of this utility model; Figure 4 This is a schematic diagram of the T-shaped connecting block structure of this utility model.

[0017] In the diagram: 1. Lower mold; 2. Upper mold; 3. Fixing base; 4. Pre-set hole; 5. Connecting block; 6. Mounting hole; 7. Connecting plate; 8. T-shaped connecting block; 801. Mounting groove; 802. Strong magnet; 9. T-shaped connecting groove; 10. Electric push rod; 11. Clamping plate; 12. Connecting base; 13. Air outlet; 14. Air guide groove; 15. Air inlet; 16. Adapter; 17. Groove; 18. Bolt; 19. Support plate; 20. Reinforcing block Detailed Implementation To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0020] Furthermore, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0021] Example 1: Please see Figure 1-4 This utility model provides a technical solution: a mold for engraving and forming decorative patterns on an automotive switch panel, including a lower mold 1; The lower mold 1 is provided with a matching upper mold 2 at its top. Connecting plates 7 are movably connected to the left and right sides of the inner cavity of the lower mold 1. T-shaped connecting blocks 8 are provided on the opposite sides of the connecting plates 7. T-shaped connecting grooves 9 matching the T-shaped connecting blocks 8 are provided on the front and rear ends of the left and right sides of the inner cavity of the lower mold 1. Electric push rods 10 are provided on the opposite sides of the connecting plates 7. The end of the electric push rods 10 on the same side away from the connecting plates 7 is connected to a clamping plate 11. The car switch panel to be engraved is placed in the middle of the inner cavity of the lower mold 1. Then, the electric push rods 10 on the left and right sides can move the clamping plate 11 closer to the car switch panel by extension and retraction. In this way, the car switch panel can be clamped and fixed. The connecting plates 7 can be quickly disassembled and assembled by the cooperation of the T-shaped connecting blocks 8 and the T-shaped connecting grooves 9, thereby achieving the effect of disassembling and replacing the electric push rods 10 and the clamping plate 11. An air outlet 13 is provided at the center of the bottom of the inner cavity of the lower mold 1, and an air inlet 15 is provided at the center of the bottom of the rear end face of the lower mold 1. An air guide groove 14 is provided between the air outlet 13 and the air inlet 15. An adapter 16 is provided at the rear end face of the air inlet 15. The rear end face of the air inlet 15 can be connected to equipment such as an air pump through the adapter 16. When the air pump is working, the gas discharged will enter the air guide groove 14 through the air inlet 15, and the gas in the air guide groove 14 will be discharged from the air outlet 13 at the center of the bottom of the inner cavity of the lower mold 1. The impact force generated by the discharged gas will blow up the carved car switch panel, thereby achieving the effect of automatic ejection.

[0022] Preferably, the T-shaped connecting block 8 is fixedly welded to the connecting plate 7. The end of the T-shaped connecting block 8 away from the connecting plate 7 is provided with a mounting groove 801. The inner cavity of the mounting groove 801 is provided with a strong magnet 802. When the T-shaped connecting block 8 is inserted into the T-shaped connecting groove 9, the strong magnet 802 will attract the lower mold 1 (the mold is generally a metal mold). This can greatly increase the stability after connection and prevent loosening.

[0023] Preferably, a connecting seat 12 is provided between the electric push rod 10 and the clamping plate 11. The connecting seat 12 is fixedly welded to the electric push rod 10. Welding can greatly increase the stability of the connection between the connecting seat 12 and the electric push rod 10.

[0024] Preferably, the clamping plate 11 has grooves 17 on both sides of the end away from the electric push rod 10. The inner cavity of the groove 17 is provided with bolts 18 between it and the connecting seat 12. This arrangement can stably connect the clamping plate 11 and the connecting seat 12 together through the bolts 18, and at the same time facilitate disassembly and maintenance. The grooves 17 are provided to prevent the head of the bolt 18 from protruding, which would prevent the car switch panel from being clamped.

[0025] Preferably, a support plate 19 is provided at the bottom center of the end of the clamping plate 11 away from the electric push rod 10. The bottom front and rear end faces of the support plate 19 are welded with the bottom front and rear end faces of the clamping plate 11. The support plate 19 can provide bottom support and limit the position when clamping the car switch panel, so as to prevent the bottom of the car switch panel from being completely suspended.

[0026] Example 2: Reference Figure 1-4 This embodiment differs from the first embodiment in that: a fixing seat 3 is provided at the center of the bottom of both sides of the lower mold 1, and a preset diameter 4 is vertically provided through the front and rear ends of the top of the fixing seat 3; a connecting block 5 is provided at the center of the top of both sides of the upper mold 2, and a mounting hole 6 is vertically provided through the center of the top of the connecting block 5. This arrangement allows for convenient and stable installation and fixing of the lower mold 1 and the upper mold 2; the end of the connecting plate 7 away from the electric push rod 10 is fitted and connected to the inner wall of the lower mold 1, which avoids gaps and prevents the connecting plate 7 from loosening and shaking; the connecting plate 7 and the clamping plate 11 are arranged longitudinally parallel to each other, which increases the stability of the clamping plate 11 during movement.

[0027] It should be noted that the electrical components of this utility model have already combed the wire harness during operation, so there will be no problem of wire harness tangling.

[0028] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0029] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A mold for engraving and forming decorative patterns on automotive switch panels, characterized in that: Including the lower mold (1); The lower mold (1) is provided with a matching upper mold (2) at its top. The lower mold (1) is provided with connecting plates (7) on both the left and right sides of its inner cavity. The connecting plates (7) are provided with T-shaped connecting blocks (8) on both the opposite sides of their back surfaces. The lower mold (1) is provided with T-shaped connecting grooves (9) that match the T-shaped connecting blocks (8) on both the front and rear ends of its inner cavity. The connecting plates (7) are provided with electric push rods (10) on both sides of their opposite surfaces. The electric push rods (10) on the same side are connected to a clamping plate (11) at the end away from the connecting plate (7). An air outlet (13) is provided at the center of the bottom of the inner cavity of the lower mold (1), and an air inlet (15) is provided at the center of the bottom of the rear end face of the lower mold (1). An air guide groove (14) is provided between the air outlet (13) and the air inlet (15), and an adapter (16) is provided at the rear end face of the air inlet (15).

2. The engraving and forming mold for decorative patterns on an automotive switch panel according to claim 1, characterized in that: The T-shaped connecting block (8) is fixedly welded to the connecting plate (7). The end of the T-shaped connecting block (8) away from the connecting plate (7) is provided with an installation groove (801), and the inner cavity of the installation groove (801) is provided with a strong magnet (802).

3. The engraving and forming mold for decorative patterns on an automotive switch panel according to claim 1, characterized in that: A connecting seat (12) is provided between the electric push rod (10) and the clamping plate (11), and the connecting seat (12) is fixedly welded to the electric push rod (10).

4. The engraving and forming mold for decorative patterns on an automotive switch panel according to claim 2, characterized in that: The clamping plate (11) has grooves (17) on both sides of the end away from the electric push rod (10), and bolts (18) are provided between the inner cavity of the groove (17) and the connecting seat (12).

5. The engraving and forming mold for decorative patterns on an automotive switch panel according to claim 1, characterized in that: Each clamping plate (11) is provided with a support plate (19) at the bottom center of the end away from the electric push rod (10). The bottom front and rear end faces of the support plate (19) are welded to the bottom front and rear end faces of the clamping plate (11) with a reinforcing block (20).

6. The engraving and forming mold for decorative patterns on an automotive switch panel according to claim 1, characterized in that: The lower mold (1) has a fixed seat (3) at the bottom center of both sides. The fixed seat (3) has a preset diameter (4) vertically penetrating the front and rear ends of the top. The upper mold (2) has a connecting block (5) at the top center of both sides. The connecting block (5) has a mounting hole (6) vertically penetrating the top center.

7. The engraving and forming mold for decorative patterns on an automotive switch panel according to claim 1, characterized in that: The end of the connecting plate (7) away from the electric push rod (10) is fitted and connected to the inner wall of the lower mold (1). The connecting plate (7) and the clamping plate (11) are arranged longitudinally parallel to each other.

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