Automobile covering part mold with precise guide assembly

Abstract

The utility model discloses an automobile covering part mould with a precise guide assembly, which belongs to the technical field of automobile covering part moulds, and comprises a stabilizing structure, the inner side of the stabilizing structure is in bolted connection with a mould structure, the inner wall of a stabilizing plate is in sliding connection with the outer wall of a support rod, and the inner wall of the stabilizing plate is in sliding connection with the outer wall of the support rod. The bottom of the stabilizing plate is in bolted connection with the bottom of the upper mold, the outer side of the upper mold is fixedly connected with the inner side of the fixing block, the bottom of the upper mold is movably connected with the top of the lower mold, the outer side of the lower mold is fixedly connected with the inner side of the inserting piece, and the top of the inserting piece is movably connected with the bottom of the fixing block. In the closing process of an existing automobile covering part mold, inaccurate alignment of an upper mold and a lower mold possibly occurs, so that the product precision is reduced, the rejection rate is increased, the mold is prone to deviation or skew during operation due to lack of effective guide, and the production efficiency and the product quality are affected.

Description

Technical Field

[0001] This utility model relates to the field of automotive body panel mold technology, and in particular to an automotive body panel mold with a precision guiding component. Background Technology

[0002] Automotive body panel molds are key tools used to manufacture exterior metal sheet components for automobiles. These components not only affect the vehicle's appearance design but are also crucial for aerodynamic performance and passenger safety. Traditional body panel molds mostly employ rigid structures, using stamping processes to form flat materials into the required three-dimensional shapes in a single operation. However, with the automotive industry's increasing demand for lightweight, high-strength, and complex designs, the design and manufacturing of modern automotive body panel molds face greater challenges. Advanced automotive body panel molds are typically machined using high-precision CNC machine tools, employing high-strength alloy steel or special materials to ensure their wear resistance and stability. Body panel molds not only bridge the gap between design and production but also serve as a vital guarantee for achieving high-quality automobile manufacturing. With the continuous emergence of new materials, processes, and technologies, automotive body panel molds will continue to develop towards greater precision, efficiency, and environmental friendliness, driving technological progress and enhancing market competitiveness in the automotive industry.

[0003] Existing automotive body panel molds may experience misalignment of the upper and lower molds during the closing process, leading to decreased product precision and increased scrap rate. The lack of effective guidance makes the molds prone to displacement or skew during operation, affecting production efficiency and product quality.

[0004] To address this, a mold for automotive body panels with precision guiding components is proposed. Utility Model Content

[0005] The purpose of this invention is to provide an automotive body panel mold with a precision guiding component, which can solve the problem that existing automotive body panel molds may have misalignment of the upper and lower molds during the closing process, resulting in decreased product precision and increased scrap rate. The lack of effective guidance makes the mold prone to deviation or skew during operation, affecting production efficiency and product quality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automotive body panel mold with a precision guiding component, comprising a stabilizing structure, wherein a mold structure is bolted to the inner side of the stabilizing structure;

[0007] The mold structure includes a stabilizing plate, a support rod, an upper mold, a fixing block, a lower mold, and a connector. The inner wall of the stabilizing plate is slidably connected to the outer wall of the support rod. The bottom of the stabilizing plate is bolted to the top of the upper mold. The outer side of the upper mold is fixedly connected to the inner side of the fixing block. The bottom of the upper mold is movably connected to the top of the lower mold. The outer side of the lower mold is fixedly connected to the inner side of the connector. The top of the connector is movably connected to the bottom of the fixing block.

[0008] Preferably, the stabilizing structure includes a fixed platform, the top of which is bolted to the bottom of the lower mold, the inner wall of which is inserted into the outer wall of the support rod, and the bottom of the insert is movably connected to the top of the fixed platform.

[0009] Preferably, a support block is fixedly connected to the bottom of the fixed platform, a fixed column is fixedly connected to the top of the fixed platform, a stabilizing platform is bolted to the top of the fixed column, and the bottom of the stabilizing platform is bolted to the top of the support rod.

[0010] Preferably, a hydraulic expansion joint is bolted to the top of the stabilizing platform, and a connecting block is bolted to the bottom of the hydraulic expansion joint. The bottom of the connecting block is bolted to the top of the stabilizing plate.

[0011] Preferably, auxiliary components are fixedly connected to both sides of the stabilizing plate, and the inner wall of the auxiliary component is slidably connected to the outer wall of the support rod.

[0012] Preferably, the bottom of the fixing block is provided with a mating hole, and the top of the stabilizing plate is provided with a communicating hole, so that the fixing block and the stabilizing plate are in communication.

[0013] Preferably, a limiting block is fixedly connected to the bottom of the fixed platform, and both the bottom of the limiting block and the bottom of the fixed platform are provided with round holes.

[0014] Preferably, a positioning block is fixedly connected to the top of the fixed platform, the inner side of the positioning block is inserted into the outer side of the lower mold, and the number of support rods is four and they are respectively set on the inner wall of the stabilizing plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The mold structure set in this application improves the precision and efficiency of automotive body panel production. The sliding connection between the stabilizing plate and the support rod ensures accurate guidance when the upper and lower molds are closed, avoiding skewing. The cooperation of the fixing block and the plug-in part realizes the alignment of the upper and lower molds, ensuring the consistency and reliability of each closure.

[0017] 2. The stable structure provided in this application provides the necessary support and control functions to ensure the stability and safety of mold operation. The fixed platform and support block form a solid support base. The hydraulic telescoping device precisely controls the up and down movement of the stabilizing plate to achieve a smooth mold closing process. The auxiliary parts increase the sliding area between the stabilizing plate and the support rod, further enhancing the stability of the operation. Attached Figure Description

[0018] Figure 1 This is an overall structural diagram of the automotive body panel mold with a precision guiding component according to this utility model;

[0019] Figure 2 This is a bottom view of the overall mold structure of this utility model;

[0020] Figure 3 This is a bottom view of the overall stable structure of this utility model;

[0021] Figure 4 This is a diagram showing the movement of the stable structure and the mold structure of this utility model.

[0022] Figure 5 This utility model Figure 1 A bottom view of the rear of the overall structure.

[0023] In the diagram, 1. Stabilizing structure; 11. Fixed platform; 12. Support block; 13. Fixed column; 14. Stabilizing platform; 15. Hydraulic expansion joint; 16. Connecting block; 2. Mold structure; 21. Stabilizing plate; 22. Support rod; 23. Upper mold; 24. Fixed block; 25. Lower mold; 26. Connector; 3. Auxiliary parts; 4. Mating hole; 5. Connecting hole; 6. Limiting block; 7. Round hole; 8. Positioning block. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-5 The present invention provides the following technical solution:

[0026] A mold for an automotive body panel with a precision guiding component includes a stabilizing structure 1, to which a mold structure 2 is bolted;

[0027] The mold structure 2 includes a stabilizing plate 21, a support rod 22, an upper mold 23, a fixing block 24, a lower mold 25, and a connector 26. The inner wall of the stabilizing plate 21 is slidably connected to the outer wall of the support rod 22. The bottom of the stabilizing plate 21 is bolted to the top of the upper mold 23. The outer side of the upper mold 23 is fixedly connected to the inner side of the fixing block 24. The bottom of the upper mold 23 is movably connected to the top of the lower mold 25. The outer side of the lower mold 25 is fixedly connected to the inner side of the connector 26. The top of the connector 26 is movably connected to the bottom of the fixing block 24.

[0028] In this embodiment: By setting a stabilizing structure 1 as the installation and control part of the mold structure 2, a stable support is provided for the use of the mold structure 2. When the user needs to produce automotive body panels, the stabilizing structure 1 controls the stabilizing plate 21 to move the upper mold 23 bolted to its bottom towards the lower mold 25 block. When the stabilizing plate 21 moves, the support rod 22 set on its inner wall can guide the movement of the stabilizing plate 21 and reduce the possibility of the stabilizing plate 21 shifting or tilting vertically. When the upper mold 23 and the lower mold 25 are about to close, the fixing blocks 24 fixed on both sides of the upper mold 23 and the plug-in parts 26 fixed on both sides of the lower mold 25 first insert into the inner wall of the fixing blocks 24 to achieve the function of aligning the upper mold 23 and the lower mold 25 when they close.

[0029] Specifically, such as Figure 3 , Figure 4 , Figure 5 As shown, the stabilizing structure 1 includes a fixed platform 11, the top of which is bolted to the bottom of the lower mold 25, the inner wall of the fixed platform 11 is inserted into the outer wall of the support rod 22, and the bottom of the connector 26 is movably connected to the top of the fixed platform 11.

[0030] Specifically, such as Figure 3 , Figure 4 , Figure 5 As shown, a support block 12 is fixedly connected to the bottom of the fixed platform 11, a fixed column 13 is fixedly connected to the top of the fixed platform 11, a stabilizing platform 14 is bolted to the top of the fixed column 13, and the bottom of the stabilizing platform 14 is bolted to the top of the support rod 22.

[0031] Specifically, such as Figure 3 , Figure 4 , Figure 5 As shown, a hydraulic expansion joint 15 is bolted to the top of the stabilizing platform 14, and a connecting block 16 is bolted to the bottom of the hydraulic expansion joint 15. The bottom of the connecting block 16 is bolted to the top of the stabilizing plate 21.

[0032] In this embodiment: by setting the stable structure 1 as the mounting frame for the mold structure 2, the use of the mold structure 2 can be controlled. By setting the fixed platform 11 and the support block 12 fixed at its bottom as the support part of the overall device, and by setting the fixed column 13 fixed at the top of the fixed platform 11, the stable platform 14 can be installed on the top of the fixed platform 11 through the fixed column 13. The hydraulic expansion joint 15 is bolted to the top of the stable platform 14, and the connecting block 16 connected to the bottom of the hydraulic expansion joint 15 is bolted to the stable plate 21, so that the hydraulic expansion joint 15 can control the up and down movement of the stable plate 21 through the connecting block 16.

[0033] Specifically, such as Figure 1 , Figure 2 As shown, auxiliary components 3 are fixedly connected to both sides of the stabilizing plate 21, and the inner wall of the auxiliary component 3 is slidably connected to the outer wall of the support rod 22.

[0034] Specifically, such as Figure 2 As shown, the bottom of the fixing block 24 is provided with a mating hole 4, and the top of the stabilizing plate 21 is provided with a connecting hole 5, so that the fixing block 24 and the stabilizing plate 21 are connected.

[0035] In this embodiment: the auxiliary parts 3 fixed on both sides of the stabilizing plate 21 are used to increase the sliding area between the stabilizing plate 21 and the support rod 22 when the stabilizing plate 21 slides in conjunction with the support rod 22, thereby increasing the stability of the stabilizing plate 21 to a certain extent. By setting the mating hole 4 in the fixing block 24 and the connecting hole 5 in the stabilizing plate 21, when the upper mold 23 and the lower mold 25 are closed, the plug-in part 26 can be inserted into the inner wall of the fixing block 24 and the inner wall of the stabilizing plate 21.

[0036] Specifically, such as Figure 3 , Figure 5 As shown, a limiting block 6 is fixedly connected to the bottom of the fixed platform 11, and both the bottom of the limiting block 6 and the bottom of the fixed platform 11 are provided with round holes 7.

[0037] Specifically, such as Figure 4 As shown, a positioning block 8 is fixedly connected to the top of the fixed platform 11. The inner side of the positioning block 8 is inserted into the outer side of the lower mold 25. There are four support rods 22, which are respectively set on the inner wall of the stabilizing plate 21.

[0038] In this embodiment: By setting a limiting block 6 fixed at the bottom of the fixed platform 11, and both the limiting block 6 and the fixed platform 11 have round holes 7, the support rod 22 can pass through the limiting block 6 and the fixed platform 11 in sequence and connect to the bottom of the stable platform 14. The slot of the limiting block 6 is designed to cooperate with the insertion of the support rod 22, so as to prevent the support rod 22 from rotating and loosening. With the limiting block 6 fixed at the top of the fixed platform 11, when the user installs the lower mold 25 on the top of the fixed platform 11, he first inserts the bottom of the lower mold 25 into the inner side of the limiting block 6, and then bolts the lower mold 25 to stabilize it. The limiting block 6 can further increase the stability of the installation of the lower mold 25.

[0039] Working principle: When using automotive body panel molds, the lower mold 25 is first installed on the top of the fixed platform 11, and its position is ensured by the positioning block 8. The slot of the limiting block 6 is matched with the insertion of the support rod 22 to prevent the support rod 22 from rotating accidentally and becoming loose. The fixed column 13 is connected to the stable platform 14, providing an installation base for the hydraulic telescopic device 15. Next, the hydraulic telescopic device 15 controls the up and down movement of the stabilizing plate 21. The bottom of the stabilizing plate 21 is bolted with the upper mold 23. Auxiliary parts 3 are fixedly connected to both sides of the stabilizing plate 21. These auxiliary parts 3 increase the sliding area between the stabilizing plate 21 and the support rod 22, improve the stability of the stabilizing plate 21 when moving up and down, and reduce the possibility of tilting. The support rod 22 passes through the limiting block 6 and the fixed platform 11. The fixed platform 11 is connected to the bottom of the stabilizing platform 14 to maintain the stability of the entire structure. As the hydraulic telescoping device 15 extends, the stabilizing plate 21 drives the upper mold 23 to move downward through the connecting block 16, gradually approaching the lower mold 25. Just before closing, the fixing blocks 24 fixed on both sides of the upper mold 23 and the plug-in parts 26 fixed on both sides of the lower mold 25 interact with each other. Specifically, the plug-in parts 26 will first be inserted into the inner wall of the fixing block 24. Through the mating hole 4 at the bottom of the fixing block 24 and the connecting hole 5 at the top of the stabilizing plate 21, it is ensured that the upper mold 23 and the lower mold 25 can be aligned and achieve precise closure. Once the upper mold 23 and the lower mold 25 are completely closed, the pressure inside the mold will cause the material to be formed, completing the manufacturing process of the automotive body panel.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automotive panel mold with precision guiding assembly comprising a stabilizing structure (1), characterized in that: The inner side of the stable structure (1) is bolted with a mold structure (2); The mold structure (2) comprises a stable plate (21), a support rod (22), an upper mold (23), a fixed block (24), a lower mold (25) and a plug-in piece (26), the inner wall of the stable plate (21) is in sliding connection with the outer wall of the support rod (22), the bottom of the stable plate (21) is bolted with the top of the upper mold (23), the outer side of the upper mold (23) is fixedly connected with the inner side of the fixed block (24), the bottom of the upper mold (23) is movably connected with the top of the lower mold (25), the outer side of the lower mold (25) is fixedly connected with the inner side of the plug-in piece (26), and the top of the plug-in piece (26) is movably connected with the bottom of the fixed block (24).

2. An automobile panel mold having a precision guide assembly according to claim 1, wherein: The stable structure (1) comprises a fixed table (11), the top of the fixed table (11) is bolted with the bottom of the lower mold (25), and the inner wall of the fixed table (11) is in plug-in connection with the outer wall of the support rod (22).

3. An automotive panel mold having a precision guide assembly as defined in claim 2, wherein: The bottom of the fixed table (11) is fixedly connected with a support block (12), the top of the fixed table (11) is fixedly connected with a fixed column (13), the top of the fixed column (13) is bolted with a stable table (14), and the bottom of the stable table (14) is bolted with the top of the support rod (22).

4. The automobile panel mold with the precise guide assembly according to claim 3, characterized in that: The top of the stable table (14) is bolted with a hydraulic telescopic device (15), the bottom of the hydraulic telescopic device (15) is bolted with a connecting block (16), and the bottom of the connecting block (16) is bolted with the top of the stable plate (21).

5. The automobile panel mold with a precise guide assembly according to claim 1, wherein: The two sides of the stable plate (21) are fixedly connected with auxiliary pieces (3), and the inner wall of the auxiliary piece (3) is in sliding connection with the outer wall of the support rod (22).

6. The automobile panel mold with a precise guide assembly according to claim 1, wherein: The bottom of the fixed block (24) is provided with a matching hole (4), the top of the stable plate (21) is provided with a communication hole (5), and the fixed block (24) is in communication with the stable plate (21).

7. The automobile panel mold with a precise guide assembly according to claim 2, wherein: The bottom of the fixed table (11) is fixedly connected with a limiting block (6), and the bottom of the limiting block (6) and the bottom of the fixed table (11) are both provided with a circular hole (7).

8. The automotive panel mold having a precision guide assembly of claim 2, wherein: The top of the fixed table (11) is fixedly connected with a positioning block (8), the inner side of the positioning block (8) is in plug-in connection with the outer side of the lower mold (25), and the number of the support rods (22) is four and they are arranged on the inner wall of the stable plate (21).

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