Punching die for back plate of automobile seat

Abstract

The utility model relates to the technical field of punching dies, and discloses an automobile seat back plate punching die which is characterized in that the left side end and the right side end of the inner side of a support are respectively provided with a fixing assembly used for fixing an automobile seat back plate workpiece, a rolling assembly is arranged in a conical discharging groove, a drawer is arranged in a groove opening, and the left side end and the right side end of the inner side of the support are respectively provided with a pressing assembly. An automobile seat back plate workpiece is placed at the top end of the machining table, one end of the automobile seat back plate workpiece is pushed to the side end of the limiting table, then the fixing assembly is arranged, the automobile seat back plate workpiece is conveniently fixed, the punching assembly and the punching groove are matched to punch the automobile seat back plate workpiece, and the punching efficiency is improved. The metal waste falls into the collecting groove through the punching groove to be collected in a centralized mode, manual dredging is not needed, the working efficiency is improved, the loose metal waste is rolled into blocks through the rolling assembly, and therefore after the drawer is taken out of the groove opening, the metal waste is conveniently cleaned in a centralized mode, and collecting and cleaning of the metal waste are faster and more convenient.

Description

Technical Field

[0001] This utility model relates to the field of punching die technology, specifically to a punching die for an automotive seat back panel. Background Technology

[0002] Automotive seat back panel punching dies are used to process automotive seat back panels. They typically consist of core forming components such as punches and dies, as well as auxiliary structures such as guides and unloading mechanisms. Their design must consider the complex shape of the seat back panel, material properties, and punching process. Manufacturing requires high precision and process control, resulting in relatively high costs. During use, punching efficiency is limited by the product structure, the dies are prone to wear, maintenance requires specialized expertise, and it is difficult to quickly adapt to changes in product specifications and personalized needs. Nevertheless, it remains a key piece of equipment for achieving efficient mass production of automotive seat back panels.

[0003] In the use of existing automotive seat back panel punching dies, the waste material after punching the automotive seat back panel is easily stuck in the punching groove, which usually requires manual unblocking. However, manual unblocking is not only inefficient, but it is also difficult to collect the punching and unblocking waste material. Therefore, an automotive seat back panel punching die is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a stamping mold for car seat back panels, which solves the problem that in the prior art, after stamping the car seat back panel, the waste material after stamping is easily stuck in the stamping groove, which generally requires manual unblocking. However, manual unblocking is not only inefficient, but also difficult to collect the waste material after stamping and unblocking.

[0005] This utility model provides the following technical solution: a punching die for an automotive seat back panel, including a processing table, a punching groove at the top of the processing table, a bracket fixedly connected to the top of the processing table, a limiting platform fixedly connected to the top of the processing table, a punching component at the top of the bracket, and fixing components for fixing automotive seat back panel workpieces at the left and right sides of the inner side of the bracket. A base is fixedly connected to the bottom of the processing table, a conical feeding groove is provided inside the base, a slot is provided at the side end of the base, a rolling component is provided inside the conical feeding groove, a drawer is provided inside the slot, and a mounting groove is provided at the side end of the base, with a limiting component for fixing the drawer inside the mounting groove.

[0006] As a preferred embodiment of the above technical solution, the fixing component includes a second cylinder, which is fixedly installed on the inner side of the bracket, and a clamp is fixedly installed on the telescopic end of the second cylinder.

[0007] As a preferred embodiment of the above technical solution, the compaction assembly includes a connecting frame, which is fixedly connected to the inner side of the conical feeding trough. Several cylinders are fixedly installed at the bottom of the connecting frame, and a compaction plate is installed between the telescopic ends of each cylinder.

[0008] As a preferred embodiment of the above technical solution, the top of the drawer is provided with a collection groove, the side of the drawer is fixedly connected with a handle, and the side of the drawer is provided with an insertion hole.

[0009] As a preferred embodiment of the above technical solution, the limiting component includes a spring, which is fixedly connected to the inner side of the mounting groove. A rectangular plate is fixedly connected to the side of the spring, and a lever is fixedly connected to the side of the rectangular plate. Two baffles are fixedly connected to the side of the mounting groove, and the lever is located between the two baffles. A rod is fixedly connected to the side of the rectangular plate.

[0010] As a preferred embodiment of the above technical solution, the insertion rod is adapted to the insertion hole.

[0011] As a preferred embodiment of the above technical solution, the punching assembly includes a cylinder, which is fixedly mounted on the top of the bracket. A fixing plate is fixedly mounted on the telescopic end of the cylinder, and a punching die is mounted on the bottom end of the fixing plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention places the car seat back panel workpiece on the top of the processing table, pushes one end of it to the side of the limiting table, and then uses a fixing component to fix the workpiece. The workpiece is punched by the punching component and the punching groove. The metal scrap falls into the collection groove through the punching groove and is collected, eliminating the need for manual unblocking and improving work efficiency. The crushing component crushes the loose metal scrap into blocks, so that when the drawer is taken out of the groove, the metal scrap can be cleaned up in a concentrated manner, making the collection and cleaning of metal scrap faster and more convenient. Attached Figure Description

[0014] Figure 1 A schematic diagram of the overall structure of a stamping die for an automotive seat back panel;

[0015] Figure 2 A schematic cross-sectional view of a stamping die for an automotive seat back panel. Figure 1 ;

[0016] Figure 3 A schematic cross-sectional view of a stamping die for an automotive seat back panel. Figure 2 ;

[0017] Figure 4 for Figure 1 A magnified schematic diagram of part A in the diagram.

[0018] In the diagram: 1. Processing table; 101. Support; 102. Limiting platform; 2. Punching assembly; 201. Cylinder 1; 202. Fixing plate; 203. Punching die; 3. Fixing assembly; 301. Cylinder 2; 302. Clamping plate; 4. Base; 401. Conical feeding groove; 402. Groove opening; 403. Mounting groove; 5. Rolling assembly; 501. Connecting frame; 502. Cylinder 3; 503. Rolling plate; 6. Drawer; 601. Collection groove; 602. Handle; 7. Limiting assembly; 701. Spring; 702. Rectangular plate; 703. Pulley; 704. Insert rod. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] like Figures 1-4 As shown, this utility model provides a technical solution: a punching die for an automotive seat back panel, including a processing table 1. A punching groove is provided at the top of the processing table 1. A bracket 101 is fixedly connected to the top of the processing table 1. A limiting platform 102 is fixedly connected to the top of the processing table 1. A punching component 2 is provided at the top of the bracket 101. Fixing components 3 for fixing automotive seat back panel workpieces are provided on both the left and right sides of the inner side of the bracket 101. A base 4 is fixedly connected to the bottom of the processing table 1. A conical feeding groove 401 is provided inside the base 4. A slot 402 is provided on the side of the base 4. A rolling component 5 is provided inside the conical feeding groove 401. A drawer 6 is provided inside the slot 402. A collection groove 601 is provided at the top of the drawer 6. A handle 602 is fixedly connected to the side of the drawer 6. The side end of the drawer 6 is provided with an insertion hole, and the side end of the base 4 is provided with an installation groove 403. The installation groove 403 is provided with a limiting component 7 for fixing the drawer 6. By placing the car seat back panel workpiece on the top of the processing table 1 and pushing one end of it to the side end of the limiting table 102, the car seat back panel workpiece is easily fixed by the setting of the fixing component 3. The car seat back panel workpiece is punched by the cooperation of the punching component 2 and the punching groove. The metal scrap falls into the collection groove 601 through the punching groove and is collected in a concentrated manner. There is no need for manual unblocking, which improves work efficiency. The loose metal scrap is crushed into blocks by the crushing component 5. So when the drawer 6 is taken out from the groove 402, it is easy to clean the metal scrap in a concentrated manner, which makes the collection and cleaning of metal scrap faster and more convenient.

[0021] As one implementation method in this embodiment, such as Figure 1As shown, the fixing component 3 includes a second cylinder 301, which is fixedly installed on the inner side of the bracket 101. A clamping plate 302 is fixedly installed on the telescopic end of the second cylinder 301. In practice, by placing the car seat back panel workpiece on the top of the processing table 1 and pushing one end of it to the side end of the limiting table 102, the two second cylinders 301 are then activated to drive the two clamping plates 302 to extend and move toward the side end of the car seat back panel workpiece. At this time, it is convenient to clamp and fix the car seat back panel workpiece and avoid displacement of the workpiece during the punching process.

[0022] As one implementation method in this embodiment, such as Figure 1 and Figure 2 As shown, the punching assembly 2 includes a cylinder 201, which is fixedly installed on the top of the bracket 101. A fixing plate 202 is fixedly installed on the telescopic end of the cylinder 201, and a punching die 203 is installed on the bottom end of the fixing plate 202. In practice, by starting the cylinder 201, the fixing plate 202 and the punching die 203 are moved downward, so that the punching die 203 punches the car seat back panel workpiece. The waste material after punching falls from the punching groove into the conical discharge groove 401. At this time, it is convenient for the waste material to fall into the collection groove 601 from the conical discharge groove 401 and be collected, without the need for manual unblocking, thus improving work efficiency.

[0023] As one implementation method in this embodiment, such as Figure 2 and Figure 3 As shown, the crushing assembly 5 includes a connecting frame 501, which is fixedly connected to the inner side of the conical feeding trough 401. Several cylinders 502 are fixedly installed at the bottom of the connecting frame 501. A crushing plate 503 is installed between the telescopic ends of each cylinder 502. In practice, since the crushing plate 503 is trapezoidal in shape, the waste can slide from the side of the crushing plate 503 into the collection trough 601. When it is necessary to clean the waste regularly, the cylinders 502 are activated to extend and drive the crushing plate 503 to move down. The crushing plate 503 enters the collection trough 601 and crushes the collected waste, forming a solid block of metal waste. Thus, when the drawer 6 is taken out from the trough 402, it is convenient to clean the metal waste in a concentrated manner, making the collection and cleaning of metal waste faster and more convenient.

[0024] As one implementation method in this embodiment, such as Figure 1 and Figure 4As shown, the limiting component 7 includes a spring 701, which is fixedly connected to the inner side of the mounting groove 403. A rectangular plate 702 is fixedly connected to the side of the spring 701, and a lever 703 is fixedly connected to the side of the rectangular plate 702. Two baffles are fixedly connected to the side of the mounting groove 403, with the lever 703 located between the two baffles. A plug rod 704 is fixedly connected to the side of the rectangular plate 702, and the plug rod 704 is adapted to the insertion hole. In practice, when the plug rod 704 is inserted into the insertion hole, it affects the drawer 6. The limiting and fixing are performed so that the collection groove 601 can be aligned with the bottom of the conical feeding groove 401, which facilitates the collection of metal scraps. At the same time, it can also prevent the drawer 6 from moving around and affecting the crushing plate 503 to crush the metal scrap into blocks. By pulling the lever 703, the rectangular plate 702 and the insert rod 704 are moved. At this time, the rectangular plate 702 retracts against the spring 701, and the insert rod 704 leaves the insertion hole on the side of the drawer 6. At this time, the drawer 6 can be pulled out, which makes it easy to disassemble the drawer 6.

[0025] Working principle: By placing the car seat back panel workpiece at the top of the processing table 1, one end of it is pushed to the side of the limiting table 102. Then, the two cylinders 301 are activated to drive the two clamping plates 302 to extend and move towards the side of the car seat back panel workpiece, which facilitates clamping and fixing of the car seat back panel workpiece. Next, the cylinder 201 is activated to drive the fixing plate 202 and the punching die 203 to move down, so that the punching die 203 punches the car seat back panel workpiece. The punched waste material falls from the punching groove into the conical discharge groove 401. At this time, the waste material falls from the conical discharge groove 401 into the collection groove 601 for collection. Since the rolling plate 503 is trapezoidal in shape, the waste material can slide from the side of the rolling plate 503 into the collection groove 601. When it is necessary to clean up the waste regularly, the cylinder 502 is activated to extend and drive the crushing plate 503 to move down. The crushing plate 503 enters the collection groove 601 to crush the collected waste, forming a solid block of metal waste. Then, the lever 703 is pulled to move the rectangular plate 702 and the insert rod 704. At this time, the rectangular plate 702 retracts against the spring 701, and the insert rod 704 leaves the insertion hole on the side of the drawer 6. The drawer 6 can then be pulled out, making it easy to disassemble. The crushed car seat back panel workpiece can then be collected and removed. Therefore, the waste from punching the car seat back panel workpiece can be directly collected in the collection groove 601 of the drawer 6 through the punching groove, without the need for manual unblocking, thus improving work efficiency.

[0026] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A stamping die for an automobile seat back panel, comprising a processing table (1), wherein a stamping groove is provided at the top of the processing table (1), a bracket (101) is fixedly connected to the top of the processing table (1), a limiting platform (102) is fixedly connected to the top of the processing table (1), and a stamping assembly (2) is provided at the top of the bracket (101), characterized in that: The bracket (101) has a fixing component (3) for fixing the car seat back panel workpiece on both the left and right sides. The bottom of the processing table (1) is fixedly connected to a base (4). The base (4) has a conical feeding groove (401) inside. The side of the base (4) has a slot (402). The conical feeding groove (401) has a rolling component (5) inside. The slot (402) has a drawer (6) inside. The side of the base (4) has an installation groove (403). The installation groove (403) has a limiting component (7) for fixing the drawer (6) inside.

2. The automobile seat back panel punching die according to claim 1, characterized in that: The fixing component (3) includes cylinder two (301), which is fixedly installed on the inner side of the bracket (101), and a clamping plate (302) is fixedly installed on the telescopic end of cylinder two (301).

3. The automobile seat back panel punching die according to claim 1, characterized in that: The rolling assembly (5) includes a connecting frame (501), which is fixedly connected to the inner side of the conical feeding trough (401). Several cylinders (502) are fixedly installed at the bottom of the connecting frame (501), and a rolling plate (503) is installed between the telescopic ends of each cylinder (502).

4. The automobile seat back panel punching die according to claim 1, characterized in that: The top of the drawer (6) is provided with a collection groove (601), the side of the drawer (6) is fixedly connected with a handle (602), and the side of the drawer (6) is provided with an insertion hole.

5. The automobile seat back panel punching die according to claim 4, characterized in that: The limiting component (7) includes a spring (701), which is fixedly connected to the inner side of the mounting groove (403). A rectangular plate (702) is fixedly connected to the side of the spring (701), and a lever (703) is fixedly connected to the side of the rectangular plate (702). Two baffles are fixedly connected to the side of the mounting groove (403), and the lever (703) is located between the two baffles. A plug rod (704) is fixedly connected to the side of the rectangular plate (702).

6. The automobile seat back panel punching die according to claim 5, characterized in that: The insertion rod (704) is adapted to the insertion hole.

7. The automobile seat back panel punching die according to claim 1, characterized in that: The punching assembly (2) includes a cylinder (201), which is fixedly installed on the top of the bracket (101). A fixing plate (202) is fixedly installed on the telescopic end of the cylinder (201), and a punching die (203) is installed on the bottom end of the fixing plate (202).

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