A stamping device for automobile parts of different sizes

Abstract

The utility model relates to the technical field of automobile parts processing, disclose a kind of stamping device for automobile parts suitable for different size processing, including device main body, the upper end outer surface of device main body is fixedly connected with U-shaped frame, the upper end outer surface of U-shaped frame is fixedly connected with cylinder, the lower end of cylinder is through the inner wall of cylinder and is fixedly connected with mounting plate, the lower end outer surface of mounting plate is detachably connected with stamping plate, buffering assembly is arranged between the mounting plate and U-shaped frame, when using the device, can over set buffering assembly, the stamping force of stamping plate can be buffered, can protect that component will not be subjected to greater impact force, the connecting plate upper end of stamping plate is slid into L-shaped mounting block by the L-shaped mounting block of setting, the bolt of rotating L-shaped mounting block side makes that limiting insert block is inserted with fixed hole, stamping plate can be installed, time is saved.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts processing technology, specifically a stamping device for automotive parts of different sizes. Background Technology

[0002] The quality of auto parts determines the quality of the whole vehicle. In other words, the precision and quality of auto parts affect the performance, reliability and service life of the vehicle. Auto parts processing is an indispensable part of automobile manufacturing. It directly affects the quality and performance of the whole vehicle. In automobile production, there are many kinds of parts, including engine parts, body parts, transmission system parts, etc. Each part has its unique processing technology and requirements. There are many processing technologies for auto parts, including grinding, stamping and so on.

[0003] However, it still has some drawbacks. For example, during stamping, the stamping effect of the parts may be poor due to excessive pressing force, resulting in material waste. Also, the parts are of different sizes and require different stamping heads, which need to be replaced. However, it is not convenient to disassemble the stamping head, which brings certain inconveniences.

[0004] To address the aforementioned issues, this application proposes a stamping apparatus for automotive parts that is suitable for processing different sizes. Summary of the Invention

[0005] The purpose of this utility model is to provide a stamping device for automotive parts that is suitable for processing different sizes, so as to solve the problems of easy damage to parts and inconvenience in disassembling the stamping head in the prior art mentioned in the background.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stamping device for automotive parts suitable for processing different sizes, comprising a device body, a parts processing table fixedly connected to the upper outer surface of the device body, a U-shaped frame fixedly connected to the upper outer surface of the device body, a cylinder fixedly connected to the upper outer surface of the U-shaped frame, a mounting plate fixedly connected to the lower end of the cylinder through the inner wall of the cylinder, a stamping plate detachably connected to the lower outer surface of the mounting plate, and a buffer assembly provided between the mounting plate and the U-shaped frame.

[0007] Preferably, sliding blocks are slidably connected to both sides of the upper outer surface of the part processing table, and a part clamp is fixedly connected to the upper outer surface of the sliding blocks. A double-headed motor is fixedly connected to the inner wall of the part processing table, and screws are movably connected to the outer surfaces of both ends of the double-headed motor. The two sets of screws are left-handed screws and right-handed screws, and the screws are threadedly connected to the sliding blocks.

[0008] Preferably, the buffer assembly includes a connecting slider, a through groove, a connecting slide rod, a movable disc, and a buffer spring, and the connecting sliders are fixedly connected to the outer surfaces of both sides of the mounting plate.

[0009] Preferably, the outer surfaces of both sides of the U-shaped frame are provided with through grooves that are connected to each other. A connecting slide rod is fixedly connected to the inner wall of the through groove. The through groove is slidably connected to the connecting slider. The inner wall of the connecting slider is slidably connected to the connecting slide rod. A movable disc is movably sleeved on the outer wall of the connecting slide rod. A buffer spring is sleeved on the outer wall of the connecting slide rod. The buffer spring is fixedly connected to the lower outer surface of the movable disc.

[0010] Preferably, L-shaped mounting blocks are fixedly connected to both sides of the lower outer surface of the mounting plate, and a connecting plate is fixedly connected to the upper outer surface of the stamping plate. The connecting plate is slidably connected to the L-shaped mounting blocks. Fixing holes are provided on both outer surfaces of the connecting plate. A through groove is provided on one outer surface of the L-shaped mounting block. A fixing block is fixedly connected to the inner wall of the through groove. Limiting grooves are provided on the upper and lower outer surfaces of the through groove.

[0011] Preferably, the inner wall of the fixing block is threaded with a bolt, and an extrusion plate is fixedly connected to the outer surface of one end of the bolt. The extrusion plate is slidably connected to the limiting groove. Two elastic telescopic rods are fixedly connected to both ends of one side of the outer surface of the extrusion plate. The elastic telescopic rods are fixedly connected to the inner wall of the limiting groove. A limiting plug is fixedly connected to the middle of one side of the outer surface of the extrusion plate. The limiting plug is fixedly inserted into the fixing hole.

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

[0013] This invention, through the inclusion of a buffer component, can buffer the stamping force of the stamping plate, protecting the parts from excessive impact and improving the stamping effect. When the stamping plate is pressed down, the connecting sliders on both sides of the mounting plate slide on the outer wall of the connecting slide rod. The connecting sliders slide the movable plate downward to compress the buffer spring. During the stamping process, the buffer spring can buffer the pressing force and protect the parts.

[0014] This invention uses an L-shaped mounting block to slide the connecting plate at the upper end of the stamping plate into the L-shaped mounting block. By rotating the bolt on one side of the L-shaped mounting block, the bolt slides the extrusion plate, causing the elastic telescopic rod to be compressed. At this time, the extrusion plate drives the limiting insert block into the inner wall of the L-shaped mounting block and inserts it into the fixing hole, fixing the connecting plate in the L-shaped mounting block. This allows the stamping plate to be installed, and disassembly is also relatively convenient, saving time. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the overall structure of a stamping device for automotive parts of different sizes, according to the present invention.

[0016] Figure 2 This is a schematic diagram of the connection structure between the parts processing table and the parts fixture in a stamping device for automotive parts suitable for processing different sizes according to this utility model.

[0017] Figure 3 This is a schematic diagram of the buffer assembly in a stamping device for automotive parts of different sizes, according to the present invention.

[0018] Figure 4 This is a plan view of the connection structure between the mounting plate and the stamping plate in a stamping device for automotive parts suitable for processing different sizes according to this utility model;

[0019] Figure 5 This is an enlarged view of A in the stamping device for automotive parts of different sizes that is applicable to processing according to this utility model.

[0020] In the diagram: 1. Main body of the device; 2. Parts processing table; 3. U-shaped frame; 4. Cylinder; 5. Mounting plate; 6. Stamping plate; 7. Buffer assembly; 8. Sliding block; 9. Parts clamp; 10. Double-headed motor; 11. Screw; 12. Connecting slider; 13. Through slot one; 14. Connecting slide rod; 15. Movable plate; 16. Buffer spring; 17. L-shaped mounting block; 18. Connecting plate; 19. Fixing hole; 20. Through slot two; 21. Fixing block; 22. Limiting slot; 23. Bolt; 24. Extrusion plate; 25. Elastic telescopic rod; 26. Limiting insert. Detailed Implementation

[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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Please see Figures 1-2This utility model provides a technical solution: a stamping device for automotive parts with different sizes, including a device body 1, a parts processing table 2 fixedly connected to the upper outer surface of the device body 1, a U-shaped frame 3 fixedly connected to the upper outer surface of the device body 1, a cylinder 4 fixedly connected to the upper outer surface of the U-shaped frame 3, a mounting plate 5 fixedly connected to the lower end of the cylinder 4 through the inner wall of the cylinder 4, a stamping plate 6 detachably connected to the lower outer surface of the mounting plate 5, a buffer assembly 7 provided between the mounting plate 5 and the U-shaped frame 3, sliding blocks 8 slidably connected to both sides of the upper outer surface of the parts processing table 2, a parts clamp 9 fixedly connected to the upper outer surface of the sliding blocks 8, a double-headed motor 10 fixedly connected to the inner wall of the parts processing table 2, and screws 11 movably connected to the outer surfaces of both ends of the double-headed motor 10, the two sets of screws 11 being left-handed screws and right-handed screws respectively, and the screws 11 being threadedly connected to the sliding blocks 8.

[0023] In this embodiment, as Figure 3 As shown, the buffer assembly 7 includes a connecting slider 12, a through groove 13, a connecting slide rod 14, a movable disc 15, and a buffer spring 16. The connecting slider 12 is fixedly connected to both outer surfaces of the mounting plate 5. The through groove 13 is opened on both outer surfaces of the U-shaped frame 3 and passes through it. The connecting slide rod 14 is fixedly connected to the inner wall of the through groove 13. The through groove 13 is slidably connected to the connecting slider 12. The inner wall of the connecting slider 12 is slidably connected to the connecting slide rod 14. The movable disc 15 is movably sleeved on the outer wall of the connecting slide rod 14. The buffer spring 16 is sleeved on the outer wall of the connecting slide rod 14. The buffer spring 16 is fixedly connected to the lower outer surface of the movable disc 15. When the stamping plate 6 is pressed down, the connecting slider 12 on both sides of the mounting plate 5 slides on the outer wall of the connecting slide rod 14. The connecting slider 12 slides the movable disc 15 down to squeeze the buffer spring 16. During the stamping process of the stamping plate 6, the buffer spring 16 can buffer the pressing force and protect the parts.

[0024] In this embodiment, as Figures 4-5As shown, L-shaped mounting blocks 17 are fixedly connected to both sides of the lower outer surface of the mounting plate 5, and a connecting plate 18 is fixedly connected to the upper outer surface of the stamping plate 6. The connecting plate 18 is slidably connected to the L-shaped mounting blocks 17. Fixing holes 19 are provided on both sides of the outer surface of the connecting plate 18. A through groove 20 is provided on one side of the outer surface of the L-shaped mounting block 17. A fixing block 21 is fixedly connected to the inner wall of the through groove 20. Limiting grooves 22 are provided on the upper and lower outer surfaces of the through groove 20. Bolts 23 are threadedly connected to the inner wall of the fixing block 21. An extrusion plate 24 is fixedly connected to the outer surface of one end of the bolt 23. The extrusion plate 24 is slidably connected to the limiting groove 22. Elastic telescopic rods 25 are fixedly connected to both ends of one side of the outer surface of the extrusion plate 24. The elastic telescopic rod 25 is fixedly connected to the inner wall of the limiting groove 22. A limiting plug 26 is fixedly connected to the middle of the outer surface of one side of the extrusion plate 24. The limiting plug 26 is fixedly inserted into the fixing hole 19. The L-shaped mounting block 17 slides the connecting plate 18 at the upper end of the stamping plate 6 into the L-shaped mounting block 17. When the bolt 23 on one side of the L-shaped mounting block 17 is rotated, the bolt 23 slides the extrusion plate 24, causing the elastic telescopic rod 25 to be compressed. At this time, the extrusion plate 24 drives the limiting plug 26 into the inner wall of the L-shaped mounting block 17 and inserts it into the fixing hole 19, fixing the connecting plate 18 in the L-shaped mounting block 17. The stamping plate 6 can then be installed, and disassembly is also relatively convenient, saving time.

[0025] Working Principle: A stamping device for automotive parts of various sizes is first used to fix the parts. A dual-head motor 10 rotates the screw 11, which in turn drives two sets of part clamps 9 to fix the parts. For stamping, the cylinder 4 is activated, causing the mounting plate 5 to move downwards, which in turn drives the stamping plate 6 to perform the stamping process. As the stamping plate 6 presses down, the connecting sliders 12 on both sides of the mounting plate 5 slide against the outer wall of the connecting slide rod 14. The connecting sliders 12 push the movable disc 15 downwards, compressing the buffer spring 16. During the stamping process, the buffer spring 16 compresses the movable disc 15. 6 can buffer the pressing force and protect the parts. When it is necessary to install the stamping plate 6, slide the connecting plate 18 at the upper end of the stamping plate 6 into the L-shaped mounting block 17. Then rotate the bolt 23 on one side of the L-shaped mounting block 17. At this time, the bolt 23 will slide the extrusion plate 24, causing the elastic telescopic rod 25 to be extruded. Then the extrusion plate 24 will drive the limiting insert 26 into the inner wall of the L-shaped mounting block 17 and insert it into the fixing hole 19, fixing the connecting plate 18 in the L-shaped mounting block 17. The stamping plate 6 can then be installed. At the same time, disassembly is also relatively convenient, saving time.

[0026] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A punch press device for automobile parts of different sizes, comprising a device body (1), characterized in that: A parts processing table (2) is fixedly connected to the upper outer surface of the main body (1) of the device. A U-shaped frame (3) is fixedly connected to the upper outer surface of the main body (1). A cylinder (4) is fixedly connected to the upper outer surface of the U-shaped frame (3). The lower end of the cylinder (4) passes through the inner wall of the cylinder (4) and is fixedly connected to a mounting plate (5). A stamping plate (6) is detachably connected to the lower outer surface of the mounting plate (5). A buffer assembly (7) is provided between the mounting plate (5) and the U-shaped frame (3).

2. A punch press device for automobile parts of different sizes according to claim 1, wherein: The upper outer surface of the part processing table (2) is slidably connected to two sides of a sliding block (8). The upper outer surface of the sliding block (8) is fixedly connected to a part clamp (9). The inner wall of the part processing table (2) is fixedly connected to a double-headed motor (10). The outer surfaces of the two ends of the double-headed motor (10) are movably connected to screws (11). The two sets of screws (11) are left-handed screws and right-handed screws, respectively. The screws (11) are threadedly connected to the sliding block (8).

3. A punch press device for different sizes of automobile parts as claimed in claim 1 wherein: The buffer assembly (7) includes a connecting slider (12), a through groove (13), a connecting slide rod (14), a movable disc (15), and a buffer spring (16). The connecting slider (12) is fixedly connected to the outer surfaces of both sides of the mounting plate (5).

4. The punch press device for automobile parts of different sizes according to claim 3, characterized in that: The outer surfaces of both sides of the U-shaped frame (3) are provided with through grooves (13) and are connected through each other. A connecting slide rod (14) is fixedly connected to the inner wall of the through groove (13). The through groove (13) is slidably connected to the connecting slider (12). The inner wall of the connecting slider (12) is slidably connected to the connecting slide rod (14). A movable disc (15) is movably sleeved on the outer wall of the connecting slide rod (14). A buffer spring (16) is sleeved on the outer wall of the connecting slide rod (14). The buffer spring (16) is fixedly connected to the lower outer surface of the movable disc (15).

5. A punch press device for different sizes of automobile parts as claimed in claim 1 wherein: The lower outer surface of the mounting plate (5) is fixedly connected to both sides of an L-shaped mounting block (17), and the upper outer surface of the stamping plate (6) is fixedly connected to a connecting plate (18). The connecting plate (18) is slidably connected to the L-shaped mounting block (17). Fixing holes (19) are provided on both outer surfaces of the connecting plate (18). A through groove (20) is provided on one outer surface of the L-shaped mounting block (17). A fixing block (21) is fixedly connected to the inner wall of the through groove (20). Limiting grooves (22) are provided on the upper and lower outer surfaces of the through groove (20).

6. A punch press device for different sizes of automobile parts as claimed in claim 5 wherein: The inner wall of the fixing block (21) is threaded with a bolt (23). One end of the bolt (23) is fixedly connected to an extrusion plate (24). The extrusion plate (24) is slidably connected to the limiting groove (22). One side of the outer surface of the extrusion plate (24) is fixedly connected to two ends of an elastic telescopic rod (25). The elastic telescopic rod (25) is fixedly connected to the inner wall of the limiting groove (22). One side of the outer surface of the extrusion plate (24) is fixedly connected to a limiting plug (26). The limiting plug (26) is fixedly inserted into the fixing hole (19).

Images