Punching machine for automobile seat accessory production

Abstract

The utility model discloses a material punching machine for automobile seat accessory production, which comprises a fixed plate, the upper surface of the fixed plate is fixedly connected with a fixed bent plate, the upper surface of the fixed bent plate is fixedly provided with a reinforcing ring, and the telescopic end of the reinforcing ring is fixedly connected with a punching plate. According to the device, a stamping plate can be accurately pushed to move downwards through driving of an electric push rod, meanwhile, a guide block and a guide groove are used in cooperation, the stamping plate is effectively limited, stable operation of the stamping plate is ensured, after a positioning column makes contact with a stamping part, through limiting of a sliding block and elastic contraction of a second spring, the positioning column can be flush with the stamping block, and the stamping effect is improved. The purpose of accurately positioning the stamping part is achieved, the stamping precision and the product quality are effectively improved, the position of the adjusting plate can be adjusted by rotating the threaded cap, the adjusting plate is pushed to move when the threaded cap rotates reversely by means of the elastic effect of the first spring, and therefore the position of the stamping part is flexibly adjusted.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat technology, and in particular to a punching machine for the production of automotive seat parts. Background Technology

[0002] Car seats are the seats used when riding in a car. Car seats can be classified by shape as split seats and bench seats; by function as fixed, removable, and adjustable; and by the number of occupants as single, double, and multi-person seats. Based on the performance of the seats, they have evolved from the earliest fixed seats to multi-functional power adjustable seats, including air-cushioned seats, electric seats, stereo seats, and recovery seats, and finally electronically adjustable seats. They can also be classified by material as leather seats and cloth seats, as well as seats for special purposes, such as child seats and racing seats.

[0003] As an important component of the car interior, car seats not only affect passenger comfort but also directly impact driving safety. With the rapid development of the automotive industry, the demand for car seat production is constantly increasing. Stamping is a key process in the production of car seat parts. It uses a stamping press and molds to apply pressure to metal sheets, deforming or separating them to create the required shape and size. However, existing stamping machines have been found to be inconvenient for positioning parts, leading to misalignment during the stamping process and resulting in the scrapping of car seat parts. To address this issue, we propose a stamping machine for the production of car seat parts. Utility Model Content

[0004] The purpose of this utility model is to provide a punching machine for the production of automotive seat parts, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A punching machine for producing automotive seat parts includes a fixed plate, a fixed curved plate fixedly connected to the upper surface of the fixed plate, a reinforcing ring fixedly installed on the upper surface of the fixed curved plate, a punching plate fixedly connected to the telescopic end of the reinforcing ring, a positioning plate fixedly connected to the front of the fixed plate, a lower die fixedly connected to the upper surface of the fixed plate, two threaded rods fixedly connected to the front of the lower die, an adjusting plate slidably connected to the outer surfaces of the two threaded rods, a threaded cap threaded to the outer surface of each threaded rod, and a top plate fixedly connected to the back of the adjusting plate. Each surface is fitted with a first spring. The front of each first spring is fixedly connected to the back of the adjusting plate, and the back of each first spring is fixedly connected to the front of the lower mold. A stamping block is fixedly connected to the bottom surface of the stamping plate. A buffer opening is provided on the bottom surface of the stamping block. A second spring is fixedly connected to the inner top wall of the buffer opening. The bottom end of the second spring is fixedly connected to the upper surface of the positioning post. Two sliding grooves are provided on the inner side wall of the buffer opening. A sliding block is slidably connected inside each sliding groove. The sides of the two sliding blocks that are close to each other are fixedly connected to the outer surface of the positioning post.

[0007] In a further embodiment, an electric push rod is fixedly installed on the upper surface of the fixed bending plate, and a reinforcing ring is fixedly connected to the outer surface of the electric push rod. The bottom surface of the reinforcing ring is fixedly connected to the upper surface of the fixed bending plate.

[0008] In a further embodiment, two stabilizing plates are fixedly connected to the upper surface of the fixing plate, and the back of each stabilizing plate is fixedly connected to the front of the fixing plate.

[0009] In a further embodiment, the bottom surface of the fixing plate is fixedly connected to two support seats, and the upper surface of each support seat has two mounting holes, and the inner ring of each mounting hole is provided with threads.

[0010] In a further embodiment, the front side of the fixed bending plate has two guide grooves, and a guide block is slidably connected inside each guide groove. The front side of each guide block is fixedly connected to the back side of the stamping plate.

[0011] In a further embodiment, a positioning frame is fixedly connected to the bottom surface of the stamping plate, and the inner ring of the positioning frame is fixedly connected to the outer surface of the stamping block.

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

[0013] Driven by an electric push rod, this device can precisely push the stamping plate downwards. Simultaneously, the cooperation of the guide block and guide groove effectively limits the stamping plate, ensuring its smooth operation. After the positioning pin contacts the stamped part, the limiting action of the sliding block and the elastic contraction of the second spring allow the positioning pin to align with the stamping block, thus achieving precise positioning of the stamped part and effectively improving stamping accuracy and product quality. By rotating the threaded cap, the position of the adjusting plate can be adjusted. With the help of the elastic action of the first spring, the adjusting plate is pushed to move when the threaded cap rotates in the opposite direction, thereby achieving flexible adjustment of the stamped part's position. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of the fixed bending plate of a punching machine used for the production of automotive seat parts.

[0015] Figure 2 A top view of the fixed plate in a stamping machine used for producing automotive seat parts.

[0016] Figure 3 A bottom view of the stamping plate in a stamping machine used for manufacturing automotive seat parts.

[0017] Figure 4 A cross-sectional view of the stamping block in a stamping machine used for manufacturing automotive seat parts.

[0018] In the diagram: 1. Fixed plate; 2. Fixed bending plate; 3. Electric push rod; 4. Reinforcing ring; 5. Stabilizing plate; 6. Stamping plate; 7. Positioning plate; 8. Lower mold; 9. Threaded rod; 10. Adjusting plate; 11. Top plate; 12. Threaded cap; 13. Support base; 14. Mounting hole; 15. Guide groove; 16. Guide block; 17. First spring; 18. Positioning frame; 19. Buffer port; 20. Positioning post; 21. Second spring; 22. Sliding groove; 23. Sliding block; 24. Stamping block. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., 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, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] 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.

[0022] Please see Figure 1-4In this utility model, a stamping machine for producing automotive seat parts includes a fixed plate 1. A fixed curved plate 2 is fixedly connected to the upper surface of the fixed plate 1. A reinforcing ring 4 is fixedly installed on the upper surface of the fixed curved plate 2. A stamping plate 6 is fixedly connected to the telescopic end of the reinforcing ring 4. A positioning plate 7 is fixedly connected to the front of the fixed plate 1. A lower mold 8 is fixedly connected to the upper surface of the fixed plate 1. Two threaded rods 9 are fixedly connected to the front of the lower mold 8. An adjusting plate 10 is slidably connected to the outer surfaces of the two threaded rods 9. A threaded cap 12 is threadedly connected to the outer surface of each threaded rod 9. A top plate 11 is fixedly connected to the back of the adjusting plate 10. A first spring 17 is sleeved on the outer surface of each threaded rod 9. The front of each first spring 17 is fixedly connected to the back of the adjusting plate 10. The back of each first spring 17 is fixedly connected to the front of the lower mold 8. A stamping block 24 is fixedly connected to the bottom surface of the stamping plate 6. A buffer opening 19 is opened on the bottom surface of the stamping block 24. A buffer opening 19 is fixedly connected to the inner top wall of the buffer opening 19. The second spring 21 has its bottom end fixedly connected to the upper surface of the positioning post 20. The inner wall of the buffer opening 19 has two sliding grooves 22, and each sliding groove 22 has a sliding block 23 slidably connected inside. The sides of the two sliding blocks 23 that are close to each other are fixedly connected to the outer surface of the positioning post 20. Driven by the electric push rod 3, the stamping plate 6 can be accurately pushed to move downward. At the same time, the cooperation between the guide block 16 and the guide groove 15 effectively limits the stamping plate 6 to ensure its smooth operation. After the positioning post 20 contacts the stamping part, the positioning post 20 can be flush with the stamping block 24 by the limiting of the sliding block 23 and the elastic contraction of the second spring 21, thereby achieving accurate positioning of the stamping part and effectively improving stamping accuracy and product quality. By rotating the threaded cap 12, the position of the adjusting plate 10 can be adjusted. With the help of the elastic action of the first spring 17, the adjusting plate 10 is pushed to move when the threaded cap 12 rotates in the opposite direction, thereby achieving flexible adjustment of the position of the stamping part.

[0023] An electric push rod 3 is fixedly installed on the upper surface of the fixed bending plate 2. A reinforcing ring 4 is fixedly connected to the outer surface of the electric push rod 3. The bottom surface of the reinforcing ring 4 is fixedly connected to the upper surface of the fixed bending plate 2. The electric push rod 3 can be reinforced by the reinforcing ring 4. Two stabilizing plates 5 are fixedly connected to the upper surface of the fixed plate 1. The back of each stabilizing plate 5 is fixedly connected to the front of the fixed bending plate 2. The fixed bending plate 2 can be reinforced by the stabilizing plates 5. Two support seats 13 are fixedly connected to the bottom surface of the fixed plate 1. Two mounting holes 14 are opened on the upper surface of each support seat 13. The inner ring of each mounting hole 14 is threaded. The support seat 13 can be installed through the mounting holes 14.

[0024] Two guide grooves 15 are provided on the front side of the fixed bending plate 2. A guide block 16 is slidably connected inside each guide groove 15. The front side of each guide block 16 is fixedly connected to the back side of the stamping plate 6. The stamping plate 6 can be limited by the provided guide grooves 15 and guide blocks 16. A positioning frame 18 is fixedly connected to the bottom surface of the stamping plate 6. The inner ring of the positioning frame 18 is fixedly connected to the outer surface of the stamping block 24. The stamping block 24 can be reinforced by the provided positioning frame 18.

[0025] The working principle of this utility model is as follows:

[0026] In use, the stamped part is first placed in the lower mold 8, and then the electric push rod 3 is connected to the power supply and controlled by the control switch. The start of the electric push rod 3 can push the stamping plate 6 to move downward. With the cooperation of the guide block 16 and the guide groove 15, the stamping plate 6 can be limited. When the positioning post 20 contacts the stamped part, as the sliding block 23 is pressed down, the positioning post 20 can be retracted by the second spring 21 until it is flush with the stamping block 24, thus completing the positioning of the stamped part. When it is necessary to adjust the position of the stamped part, the adjusting plate 10 can be adjusted by rotating the threaded cap 12. With the cooperation of the first spring 17, the adjusting plate 10 can be moved when the threaded cap 12 is rotated in the opposite direction, thereby improving the effect of the device.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A punching machine for producing automotive seat parts, characterized in that: The system includes a fixed plate (1), a fixed bending plate (2) fixedly connected to the upper surface of the fixed plate (1), a reinforcing ring (4) fixedly installed on the upper surface of the fixed bending plate (2), a stamping plate (6) fixedly connected to the telescopic end of the reinforcing ring (4), a positioning plate (7) fixedly connected to the front of the fixed plate (1), a lower mold (8) fixedly connected to the upper surface of the fixed plate (1), two threaded rods (9) fixedly connected to the front of the lower mold (8), an adjusting plate (10) slidably connected to the outer surfaces of the two threaded rods (9), a threaded cap (12) threadedly connected to the outer surface of each threaded rod (9), a top plate (11) fixedly connected to the back of the adjusting plate (10), and a first spring (12) sleeved on the outer surface of each threaded rod (9). 7) The front of each first spring (17) is fixedly connected to the back of the adjusting plate (10), and the back of each first spring (17) is fixedly connected to the front of the lower mold (8). A stamping block (24) is fixedly connected to the bottom surface of the stamping plate (6). A buffer opening (19) is opened on the bottom surface of the stamping block (24). A second spring (21) is fixedly connected to the inner top wall of the buffer opening (19). The bottom end of the second spring (21) is fixedly connected to the upper surface of the positioning post (20). Two sliding grooves (22) are opened on the inner side wall of the buffer opening (19). A sliding block (23) is slidably connected inside each sliding groove (22). The side of the two sliding blocks (23) that are close to each other is fixedly connected to the outer surface of the positioning post (20).

2. The punching machine for producing automotive seat parts according to claim 1, characterized in that: An electric push rod (3) is fixedly installed on the upper surface of the fixed bending plate (2), and a reinforcing ring (4) is fixedly connected to the outer surface of the electric push rod (3). The bottom surface of the reinforcing ring (4) is fixedly connected to the upper surface of the fixed bending plate (2).

3. The punching machine for producing automotive seat parts according to claim 1, characterized in that: The upper surface of the fixed plate (1) is fixedly connected to two stabilizing plates (5), and the back of each stabilizing plate (5) is fixedly connected to the front of the fixed bending plate (2).

4. The punching machine for producing automotive seat parts according to claim 1, characterized in that: The bottom surface of the fixed plate (1) is fixedly connected to two support seats (13), and the upper surface of each support seat (13) is provided with two mounting holes (14), and the inner ring of each mounting hole (14) is provided with threads.

5. A punching machine for producing automotive seat parts according to claim 1, characterized in that: The fixed bending plate (2) has two guide grooves (15) on its front side. Each guide groove (15) is slidably connected to a guide block (16). The front side of each guide block (16) is fixedly connected to the back side of the stamping plate (6).

6. The punching machine for producing automotive seat parts according to claim 1, characterized in that: The bottom surface of the stamping plate (6) is fixedly connected to a positioning frame (18), and the inner ring of the positioning frame (18) is fixedly connected to the outer surface of the stamping block (24).

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