Automobile seat cushion air hole punch forming device

Abstract

The utility model relates to car seat cushion processing technical field especially car seat cushion air hole punch forming device, including the support platform for supporting device main part, the support platform is fixedly connected with the fixing frame, install the fixed plate on the fixing frame, the below of fixed plate is equipped with the vertical directional movement's connecting frame, the bottom fixed connection of connecting frame has the connecting plate, the bottom of connecting plate installs a plurality of for the air hole punch of seat cushion to the punch pipe, the top of connecting plate is equipped with a plurality of with the same diameter round hole of punch pipe, the utility model discloses through setting up the cleaning rod and make the punch pipe can be simple and convenient to clean the inside scrap after the air hole punch of seat cushion is completed, through small -size cylinder drive connecting plate moves, make connecting plate drive a plurality of punch pipe to punch seat cushion, when punch is completed through the adjustment of the uplink connecting plate and make a plurality of cleaning rod through a plurality of through -hole to the inside cleaning of a plurality of punch pipe, guarantee the follow -up punch precision.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat cushion processing technology, specifically to an automotive seat cushion ventilation hole stamping forming device. Background Technology

[0002] The ventilation holes in car seat cushions increase airflow paths, effectively reducing moisture buildup on the surface where the cushion contacts the body and preventing stuffiness, especially in summer or during long drives, thus reducing the likelihood of the driver sweating. In existing technologies, during the stamping process of car seat cushion ventilation holes, debris from the stamping process tends to accumulate in the stamping tube, affecting subsequent stamping accuracy and causing hole misalignment. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a stamping and forming device for ventilation holes in automotive seat cushions. It has the advantage of effectively cleaning debris inside the stamping tube, thus solving the problem in existing technologies where debris after stamping automotive seat cushions easily accumulates in the stamping tube, affecting subsequent stamping accuracy and causing hole position misalignment.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A car seat cushion ventilation hole stamping forming device includes a support platform for supporting the main body of the device. A fixed frame is fixedly connected to the support platform, and a fixed plate is installed on the fixed frame. A vertically movable connecting frame is provided below the fixed plate. A connecting plate is fixedly connected to the bottom of the connecting frame. Multiple punching tubes for stamping ventilation holes in the seat cushion are installed at the bottom of the connecting plate. Multiple circular holes with the same diameter as the punching tubes are opened at the top of the connecting plate. Multiple fixed rods are fixedly connected to the bottom of the fixed rods. A support plate is fixedly connected to the bottom of the support plate. Multiple cleaning rods that fit into the circular holes are installed at the bottom of the support plate. The support plate is located between the connecting frame and the connecting plate, and the multiple cleaning rods correspond one-to-one with the multiple punching tubes.

[0005] Preferably, the connecting frame has multiple through holes, and the multiple fixing rods are slidably connected to the connecting frame through the multiple through holes.

[0006] Preferably, a small cylinder is installed at the bottom of the fixing plate, and the movable end of the small cylinder is fixedly connected to the top of the connecting frame.

[0007] Preferably, the support platform has multiple openings, and a central ring is fixedly connected to the center of the support platform to correspond to the center of the seat cushion.

[0008] Preferably, the top of the support platform is fixedly connected to two limiting brackets to prevent the seat cushion from shifting.

[0009] Preferably, the top of the central ring is provided with burrs for further connection and fixation with the seat cushion.

[0010] By means of the above technical solution, this utility model provides a stamping and forming device for ventilation holes in automobile seat cushions, which has at least the following beneficial effects: 1. This utility model enables the cleaning rods to easily clean the internal debris after the punching tubes have punched the ventilation holes of the seat cushion. A small cylinder drives the connecting plate to move, which in turn drives multiple punching tubes to punch the seat cushion. After the punching is completed, the upward movement of the connecting plate allows multiple cleaning rods to clean the inside of multiple punching tubes through multiple through holes, ensuring the accuracy of subsequent punching.

[0011] 2. This utility model uses a central ring and a limiting bracket to limit and fix the seat cushion. The burr pattern allows the center of the seat cushion to be easily fixed, and the two opposing limiting brackets allow the outer edge of the seat cushion to be easily fixed, making the seat cushion less likely to shift during the stamping process and ensuring the stamping effect of the seat cushion's ventilation holes. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the connecting frame of this utility model; Figure 3 This is a schematic diagram of the cleaning rod of this utility model; Figure 4 This is a schematic diagram of the structure of the central ring of this utility model.

[0013] Figure label: 1. Support platform; 2. Fixing frame; 3. Fixing plate; 4. Small cylinder; 5. Connecting frame; 6. Connecting plate; 7. Fixing rod; 8. Support plate; 9. Cleaning rod; 10. Punch pipe; 11. Through hole; 12. Opening; 13. Center ring; 14. Burr pattern; 15. Limiting frame; 16. Round hole. Detailed Implementation

[0014] 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.

[0015] In the prior art, when stamping the ventilation holes of car seat cushions, the debris after stamping is easily accumulated in the stamping tube, which affects the subsequent stamping accuracy and causes the hole position to shift. The following describes some embodiments of the car seat cushion ventilation hole stamping device provided by this utility model with reference to the accompanying drawings.

[0016] Example 1: To ensure the proper molding of the ventilation holes in the car seat cushion, combined with... Figures 1-4 As shown, a stamping and forming device for ventilation holes in car seat cushions is proposed. A support platform 1 is set to support the main body of the device. A fixed frame 2 is fixedly connected to the support platform 1. A fixed plate 3 is installed on the fixed frame 2. A vertically movable connecting frame 5 is provided below the fixed plate 3. A small cylinder 4 is installed at the bottom of the fixed plate 3. The movable end of the small cylinder 4 is fixedly connected to the top of the connecting frame 5. A connecting plate 6 is fixedly connected to the bottom of the connecting frame 5. The small cylinder 4 enables the connecting frame 5 to drive the connecting plate 6 to move easily, thereby stamping the car seat cushion.

[0017] To ensure the processing effect of the ventilation holes in the seat cushion, multiple punching tubes 10 are installed at the bottom of the connecting plate 6. The ventilation holes of the seat cushion are punched through the multiple punching tubes 10. Multiple round holes 16 with the same diameter as the punching tubes 10 are opened at the top of the connecting plate 6. Multiple fixing rods 7 are fixedly connected to the bottom of the fixing plate 3. A support plate 8 is fixedly connected to the bottom of the multiple fixing rods 7. Multiple cleaning rods 9 that fit into the round holes 16 are installed at the bottom of the support plate 8, so that the cleaning rods 9 can easily enter the punching tubes 10. The support plate 8 is located between the connecting frame 5 and the connecting plate 6. The multiple cleaning rods 9 correspond one-to-one with the multiple punching tubes 10, so as to ensure that the inside of the multiple punching tubes 10 can be cleaned by the cleaning rods 9.

[0018] The small cylinder 4 drives the connecting frame 5 to move, which causes the connecting plate 6 to move multiple punching tubes 10 downward to punch the seat cushion. After the punching is completed, the small cylinder 4 adjusts the connecting plate 6 to move upward, so that multiple cleaning rods 9 clean the inside of multiple punching tubes 10 through multiple through holes 11, ensuring the punching accuracy of the subsequent punching tubes 10.

[0019] To ensure that the connecting frame 5 can move stably, multiple through holes 11 are provided on the connecting frame 5, and multiple fixing rods 7 are slidably connected to the connecting frame 5 through the multiple through holes 11, so that multiple cleaning rods 9 can easily enter multiple flushing pipes 10 when the connecting frame 5 is adjusted and moved upward.

[0020] Example 2: Based on Embodiment 1, the technical solution proposed in Embodiment 1 is used to solve the problem in the prior art that when stamping the ventilation holes of car seat cushions, the debris after stamping the car seat cushions tends to accumulate in the stamping tube 10, thereby affecting the subsequent stamping accuracy and causing the hole position to shift. However, when stamping the ventilation holes of car seat cushions, in order to avoid the shift caused by stress concentration, it should be further limited and fixed.

[0021] To ensure stability during the seat cushion stamping process, combined with Figures 1-4 As shown, multiple openings 12 are provided on the support platform 1 to prevent the punch tube 10 from being blocked during the stamping process. A central ring 13 is fixedly connected to the center of the support platform 1 to correspond to the center of the seat cushion. Two limiting brackets 15 are fixedly connected to the top of the support platform 1 to prevent the seat cushion from shifting. The top of the central ring 13 is provided with burr texture 14 to further connect and fix it to the center of the seat cushion, ensuring the stability of the seat cushion stamping process.

[0022] It should be noted that 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 process, method, article, or apparatus.

[0023] 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 stamping and forming device for ventilation holes in automobile seat cushions, comprising a support platform (1) for supporting the main body of the device, a fixing frame (2) fixedly connected to the support platform (1), and a fixing plate (3) mounted on the fixing frame (2), characterized in that: A vertically movable connecting frame (5) is provided below the fixed plate (3), and a connecting plate (6) is fixedly connected to the bottom of the connecting frame (5). The bottom of the connecting plate (6) is equipped with multiple punching tubes (10) for punching ventilation holes in the seat cushion. The top of the connecting plate (6) is provided with multiple round holes (16) with the same diameter as the punching tubes (10). The bottom of the fixing plate (3) is fixedly connected with multiple fixing rods (7). The bottom of the multiple fixing rods (7) is fixedly connected with a support plate (8). The bottom of the support plate (8) is equipped with multiple cleaning rods (9) that fit into the round holes (16). The support plate (8) is located between the connecting frame (5) and the connecting plate (6). The multiple cleaning rods (9) correspond one-to-one with the multiple punching tubes (10).

2. The automotive seat cushion ventilation hole stamping forming device according to claim 1, characterized in that: The connecting frame (5) has multiple through holes (11), and multiple fixing rods (7) are slidably connected to the connecting frame (5) through the multiple through holes (11).

3. The automotive seat cushion ventilation hole stamping forming device according to claim 2, characterized in that: A small cylinder (4) is installed at the bottom of the fixing plate (3), and the movable end of the small cylinder (4) is fixedly connected to the top of the connecting frame (5).

4. The automotive seat cushion ventilation hole stamping forming device according to claim 3, characterized in that: The support platform (1) has multiple openings (12), and a central ring (13) is fixedly connected to the center of the support platform (1) to correspond to the center of the seat cushion.

5. The automobile seat cushion air vent punch forming device according to claim 1, characterized in that: The top of the support platform (1) is fixedly connected to two limiting brackets (15) to prevent the seat cushion from shifting.

6. The automotive seat cushion ventilation hole stamping forming device according to claim 4, characterized in that: The top of the central ring (13) is provided with burr patterns (14) for further connection and fixation with the seat cushion.

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