Automobile die pressing plate structure

Abstract

The utility model discloses an automobile die pressing plate structure which comprises a bottom plate, the upper surface of the right end of the bottom plate is connected with a supporting table through a vertical plate, the upper surface of the right end of the supporting table is provided with a first side pressing plate, and the upper surface of the left side of the bottom plate is provided with a first U-shaped seat and a second U-shaped seat. And a supporting rod is rotationally connected to the first U-shaped seat through a rotating shaft, an L-shaped rod is arranged on the right side wall of the supporting rod, and a second side pressing plate is arranged on the right side wall of the top end of the L-shaped rod. According to the utility model, the automobile die can be fixed in three directions, the fixing effect on the automobile die is greatly improved, the die can be effectively prevented from moving, and the stamping precision of the die is ensured, so that the production precision of automobile parts is ensured; according to the device, the automobile die can be limited and fixed in three directions through one air cylinder, the manufacturing cost is greatly reduced, and the practicability is high.

Description

Technical Field

[0001] This utility model belongs to the field of automotive mold technology, and in particular relates to an automotive mold pressure plate structure. Background Technology

[0002] Molds are various molds and tools used in industrial production to obtain desired products through injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. In the current automobile manufacturing process, automobile molds are often used to manufacture automobile shells or parts, which can speed up the manufacturing process and increase the productivity of enterprises.

[0003] Existing automotive mold pressure plate structures can only fix the mold on both sides, resulting in poor fixing effect. This can easily lead to the mold not being firmly fixed, affecting the stamping accuracy of the mold and the production accuracy of automotive parts. Utility Model Content

[0004] The purpose of this utility model is to provide a pressure plate structure for automotive molds to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows: A pressure plate structure for an automotive mold includes a base plate. A support platform is connected to the upper right end of the base plate via a vertical plate. A first side pressure plate is provided on the upper right end of the support platform. A first U-shaped seat and a second U-shaped seat are respectively provided on the upper left side of the base plate. A support rod is rotatably connected to the first U-shaped seat via a rotating shaft. An L-shaped rod is provided on the right side wall of the support rod. A second side pressure plate is provided on the right side wall of the top end of the L-shaped rod. A sliding rod is provided at the top end of the support rod. A sliding sleeve is slidably connected to the sliding rod. A cylinder is rotatably connected to the second U-shaped seat via a rotating shaft. The piston rod end of the cylinder is rotatably connected to the side wall of the sliding sleeve via a connecting shaft. A first connecting rod is rotatably connected to the connecting shaft. A second connecting rod is rotatably connected to the end of the first connecting rod away from the connecting shaft via a rotating shaft. A connecting plate is provided at the end of the second connecting rod. The connecting plate is rotatably connected to the top end of the sliding rod via a rotating shaft. A top pressure plate is provided at the end of the connecting plate away from the second connecting rod.

[0006] Preferably, the left end of the base plate is longer than the left end of the support platform, and the bottom middle part of the support platform is fixedly connected to the upper surface of the base plate through a support plate.

[0007] Preferably, a notch is provided in the middle of the left side of the support platform.

[0008] Preferably, a T-shaped block is provided at the top of the slide rod, and an opening is provided on the surface of the connecting plate. The T-shaped block is located inside the opening and is rotatably connected to the inner wall of the opening via a rotating shaft.

[0009] Preferably, a spring is fitted onto the slide rod, and the spring is located between the T-block and the slide sleeve.

[0010] Preferably, the first connecting rod and the cylinder form a V-shaped structure, and the first connecting rod and the second connecting rod form a V-shaped structure.

[0011] The automotive mold pressure plate structure of this utility model has the following advantages:

[0012] This invention can fix the automotive mold in three directions, greatly improving the fixing effect and effectively preventing mold movement, thus ensuring the stamping accuracy and production precision of automotive parts. In addition, this device can achieve three-way limiting and fixing of the automotive mold with a single cylinder, greatly reducing manufacturing costs and making it highly practical. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 for Figure 1 The right view;

[0016] Figure 3 This is a connection diagram of the cylinder and the sliding sleeve in this utility model.

[0017] The markings in the diagram are as follows: 1. Base plate; 2. Support platform; 3. Vertical plate; 4. Support plate; 5. First side pressure plate; 6. First U-shaped seat; 7. Second U-shaped seat; 8. Cylinder; 9. Support rod; 10. L-shaped rod; 11. Second side pressure plate; 12. Sliding sleeve; 13. First connecting rod; 14. Second connecting rod; 15. Connecting plate; 16. Top pressure plate; 17. Sliding rod; 18. Spring; 19. Opening; 20. T-block. Detailed Implementation

[0018] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0019] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0022] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0023] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of an automotive mold pressure plate structure.

[0024] like Figure 1-3As shown, this utility model discloses a pressure plate structure for an automotive mold, comprising a base plate 1. A support platform 2 is connected to the upper right surface of the base plate 1 via a vertical plate 3. A first side pressure plate 5 is provided on the upper right surface of the support platform 2. The left end of the base plate 1 is longer than the left end of the support platform 2, and the bottom middle portion of the support platform 2 is fixedly connected to the upper surface of the base plate 1 via a support plate 4, greatly enhancing the strength of the support platform 2. A first U-shaped seat 6 and a second U-shaped seat 7 are respectively provided on the upper left side of the base plate 1. A support rod 9 is rotatably connected to the first U-shaped seat 6 via a pivot. An L-shaped rod 10 is provided on the right side wall of the support rod 9, and a second side pressure plate 11 is provided on the top right side wall of the L-shaped rod 10. A notch is provided in the middle left portion of the support platform 2, providing space for the L-shaped rod 10 to move. A slide rod 17 is provided at the top of the support rod 9. A sliding sleeve 12 is slidably connected to the slide rod 17. A cylinder 8 is rotatably connected to the second U-shaped seat 7 via a rotating shaft. The piston rod end of the cylinder 8 is rotatably connected to the side wall of the sliding sleeve 12 via a connecting shaft. The connecting shaft is rotatably connected to a first connecting rod 13. The end of the first connecting rod 13 away from the connecting shaft is rotatably connected to a second connecting rod 14 via a rotating shaft. A connecting plate 15 is provided at the end of the second connecting rod 14. The connecting plate 15 is rotatably connected to the top of the slide rod 17 via a rotating shaft. A top pressure plate 16 is provided at the end of the connecting plate 15 away from the second connecting rod 14. A T-shaped block 20 is provided at the top of the slide rod 17. An opening 19 is provided on the surface of the connecting plate 15. The T-shaped block 20 is located in the opening 19 and is rotatably connected to the inner wall of the opening 19 via a rotating shaft. A spring 18 is sleeved on the slide rod 17. The spring 18 is located between the T-shaped block 20 and the sliding sleeve 12. The spring 18 allows the sliding sleeve 12 to return to its original position. The first connecting rod 13 and the cylinder 8 are in a V-shape, and the first connecting rod 13 and the second connecting rod 14 are in a V-shape.

[0025] The working principle of this automotive mold pressure plate structure is as follows: During use, the automotive mold is placed on the support platform 2, so that the right side of the mold contacts the first side pressure plate 5. The cylinder 8 is activated, causing the piston rod of cylinder 8 to move the sliding sleeve 12 upwards, thereby compressing the spring 18. At this time, the support rod 9 rotates around the axis of rotation on the first U-shaped seat 6, causing the L-shaped rod 10 to drive the second side pressure plate 11 into close contact with the left side wall of the automotive mold. Simultaneously, with the cooperation of the first connecting rod 13, the second connecting rod 14, the connecting plate 15, and the T-shaped block 20, the top pressure plate 16 presses down and contacts the upper surface of the automotive mold, thus achieving three-way fixation of the automotive mold. This greatly improves the fixing effect of the automotive mold, effectively preventing mold movement and ensuring the stamping accuracy of the mold, thereby ensuring the production accuracy of automotive parts. Furthermore, this device can achieve three-way limiting and fixing of the automotive mold with just one cylinder, greatly reducing manufacturing costs and making it highly practical.

[0026] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A pressure plate structure for an automotive mold, characterized in that: Includes a base plate (1), the upper right surface of the base plate (1) is connected to a support platform (2) via a vertical plate (3), the upper right surface of the support platform (2) is provided with a first side pressure plate (5), the upper left surface of the base plate (1) is provided with a first U-shaped seat (6) and a second U-shaped seat (7), the first U-shaped seat (6) is rotatably connected to a support rod (9) via a rotating shaft, the right side wall of the support rod (9) is provided with an L-shaped rod (10), the right side wall of the top of the L-shaped rod (10) is provided with a second side pressure plate (11), the top of the support rod (9) is provided with a sliding rod (17), the sliding rod (17) slides upwards A sliding sleeve (12) is dynamically connected. A cylinder (8) is rotatably connected to the second U-shaped seat (7) via a rotating shaft. The piston rod end of the cylinder (8) is rotatably connected to the side wall of the sliding sleeve (12) via a connecting shaft. A first connecting rod (13) is rotatably connected to the connecting shaft. A second connecting rod (14) is rotatably connected to the end of the first connecting rod (13) away from the connecting shaft via a rotating shaft. A connecting plate (15) is provided at the end of the second connecting rod (14). The connecting plate (15) is rotatably connected to the top end of the sliding rod (17) via a rotating shaft. A top pressure plate (16) is provided at the end of the connecting plate (15) away from the second connecting rod (14).

2. The automotive mold pressure plate structure according to claim 1, characterized in that: The left end of the base plate (1) is longer than the left end of the support platform (2), and the bottom middle part of the support platform (2) is fixedly connected to the upper surface of the base plate (1) through the support plate (4).

3. The automotive mold pressure plate structure according to claim 1, characterized in that: The support platform (2) has a notch in the middle of its left side.

4. The automotive mold pressure plate structure according to claim 1, characterized in that: The top of the slide bar (17) is provided with a T-shaped block (20), and the surface of the connecting plate (15) is provided with an opening (19). The T-shaped block (20) is located inside the opening (19) and is rotatably connected to the inner wall of the opening (19) through a rotating shaft.

5. The automotive mold pressure plate structure according to claim 4, characterized in that: A spring (18) is fitted on the slide rod (17), and the spring (18) is located between the T-block (20) and the slide sleeve (12).

6. The automotive mold pressure plate structure according to claim 1, characterized in that: The first connecting rod (13) and the cylinder (8) are in a V-shaped structure, and the first connecting rod (13) and the second connecting rod (14) are in a V-shaped structure.

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