Rapid tool for stamping L-shaped safety pin

Abstract

The utility model provides a quick tool for stamping an L-shaped safety pin, which relates to the field of safety pin production, and comprises a bottom plate, the bottom surface of the bottom plate is connected with a plurality of groups of supporting components, the upper surface of the bottom plate is connected with a cleaning component, the upper surface of the bottom plate is connected with a workbench, the upper surface of the bottom plate is connected with a plurality of supporting columns, and the supporting columns are connected with the bottom plate. The upper surfaces of the supporting columns are jointly connected with a top plate. The first motor drives the eccentric wheel to rotate, so that the eccentric wheel drives the connecting rod to adjust, the connecting rod drives the adjusting rod to slide in the protective sleeve under the cooperation of the pin shaft and the connecting plate, then the adjusting rod drives the pressing plate to work, the L-shaped safety pin can be effectively punched, and the punching efficiency is improved. The use flexibility is improved, the stamping efficiency is improved, the stress of the L-shaped safety pin is uniform, the deformation risk of the L-shaped safety pin is reduced, the machining precision of the L-shaped safety pin is improved, and the service life of the die is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of safety pin production, specifically a quick tooling for stamping L-shaped safety pins. Background Technology

[0002] Safety pins are a common standard part used in shelving. They typically have a nominal diameter of 3 / 8 mm and are made of stainless steel or carbon steel for the pin portion, with the head made of galvanized iron or aluminum. Aluminum safety pins undergo anodizing treatment. Used in electrical appliances, shelving, or for connecting workpieces with high precision requirements, safety pins are generally produced by stamping.

[0003] The existing L-shaped safety pins are generally stamped using a relatively traditional press. Although this method can effectively stamp L-shaped safety pins, it suffers from low production efficiency, high labor intensity, and unstable product quality. Therefore, we provide a quick tooling solution for stamping L-shaped safety pins to address these issues. Utility Model Content

[0004] The purpose of this utility model is to provide a quick tooling for stamping L-shaped safety pins, so as to solve the problems mentioned in the background art and overcome its technical defects.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a quick-setting tooling for stamping L-shaped safety pins, including a base plate, a bottom surface of which is connected to multiple sets of support components, a cleaning component connected to the top surface of the base plate, a worktable connected to the top surface of the base plate, a plurality of support columns connected to the top surface of the base plate, a top plate connected to the top surface of each support column, two support plates connected to the top surface of the top plate, a first motor connected to the outer surface of one of the support plates, an offset wheel connected to the output end of the first motor, a first bearing embedded in the side of the two support plates that are close to each other, the inner rings of the two first bearings connected to the outer surface of the offset wheel, two connecting rods connected to the outer surface of the offset wheel, a protective sleeve connected to the inside of the top plate, an adjusting rod slidably connected to the inner wall of the protective sleeve, a limit block connected to the outer surface of the adjusting rod, a connecting plate connected to the top of the adjusting rod, a pin connecting the inside of the two connecting rods and the inside of the connecting plate, and a pressure plate connected to the bottom end of the adjusting rod.

[0006] As a further improvement of this utility model: each set of support components includes a support leg, and the bottom surface of each support leg is connected to a base.

[0007] As a further improvement of this utility model: a spring is connected to the bottom surface of the limiting block, and the bottom end of the spring is connected to the upper surface of the protective sleeve.

[0008] As a further improvement of this utility model: the upper surface of the pressure plate is connected to a plurality of limiting rods, and the top end of each limiting rod penetrates the top plate and extends to the upper surface of the top plate.

[0009] As a further embodiment of this utility model: the cleaning component includes two support plates and two second bearings, one of which has a second motor connected to its outer surface, and the output end of the second motor is connected to a threaded rod.

[0010] As a further embodiment of this utility model: both second bearings are located on the outer surfaces of the two support plates, and the inner rings of the two second bearings are connected to the outer surface of the threaded rod.

[0011] As a further embodiment of this utility model: a nut is threadedly connected to the outer surface of the threaded rod, an adjusting plate is connected to the outer surface of the nut, and a brush is connected to the bottom surface of the adjusting plate.

[0012] As a further embodiment of this utility model: a groove is provided on the upper surface of the base plate, and a slider is slidably connected to the inner wall of the groove, with the upper surface of the slider connected to the bottom surface of the adjustment plate.

[0013] Compared with the prior art, the beneficial effects of this utility model include: the first motor drives the deflector wheel to rotate, thereby causing the deflector wheel to drive the connecting rod for adjustment. This causes the connecting rod to drive the adjusting rod to slide within the protective sleeve under the cooperation of the pin and the connecting plate, thereby causing the adjusting rod to drive the pressure plate to work. This can effectively stamp the L-shaped safety pin, increasing the flexibility of use, increasing the stamping efficiency, ensuring that the L-shaped safety pin is subjected to uniform force, reducing the risk of deformation of the L-shaped safety pin, improving the processing accuracy of the L-shaped safety pin, and increasing the service life of the mold. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0015] Figure 1 The schematic diagram shows a three-dimensional structural schematic of a quick-setting tooling for stamping an L-shaped safety pin according to one embodiment of the present invention.

[0016] Figure 2 The schematic diagram shows a side view of a quick-setting tooling for stamping an L-shaped safety pin according to one embodiment of the present invention.

[0017] Figure 3The schematic diagram shows a top view of a quick-setting tooling for stamping an L-shaped safety pin according to one embodiment of the present invention.

[0018] Figure 4 This schematically illustrates a quick-setting tooling for stamping an L-shaped safety pin according to one embodiment of the present invention. Figure 3 Enlarged structural diagram at point A;

[0019] Numbered components in the diagram: 1. Base plate; 2. Support assembly; 201. Support leg; 202. Base; 3. Cleaning assembly; 301. Support plate; 302. Second motor; 303. Threaded rod; 304. Second bearing; 305. Nut; 306. Adjusting plate; 307. Brush; 4. Slide groove; 5. Slider; 6. Limiting rod; 7. Spring; 8. Support column; 9. Top plate; 10. Support plate; 11. First motor; 12. Deflecting wheel; 13. First bearing; 14. Connecting rod; 15. Protective sleeve; 16. Adjusting rod; 17. Limiting block; 18. Connecting plate; 19. Pin; 20. Pressure plate; 21. Workbench. Detailed Implementation

[0020] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0021] According to one embodiment of the present invention, in conjunction with the appended drawings Figures 1-4 As shown.

[0022] A quick-setting tooling for stamping L-shaped safety pins includes a base plate 1, a worktable 21 connected to the upper surface of the base plate 1, multiple support columns 8 connected to the upper surface of the base plate 1, a top plate 9 connected to the upper surface of each support column 8, two support plates 10 connected to the upper surface of the top plate 9, a first motor 11 connected to the outer surface of one of the support plates 10, a deflector wheel 12 connected to the output end of the first motor 11, first bearings 13 embedded in the side of the two support plates 10 that are close to each other, the inner rings of the two first bearings 13 connected to the outer surface of the deflector wheel 12, two connecting rods 14 connected to the outer surface of the deflector wheel 12, a protective sleeve 15 connected inside the top plate 9, an adjusting rod 16 slidably connected to the inner wall of the protective sleeve 15, a limit block 17 connected to the outer surface of the adjusting rod 16, a connecting plate 18 connected to the top of the adjusting rod 16, a pin 19 connected to the interior of the two connecting rods 14 and the interior of the connecting plate 18, and a pressure plate 20 connected to the bottom end of the adjusting rod 16.

[0023] As a technical optimization of this utility model, the first motor 11 drives the deflecting wheel 12 to rotate, thereby causing the deflecting wheel 12 to drive the connecting rod 14 for adjustment. This causes the connecting rod 14 to drive the adjusting rod 16 to slide within the protective sleeve 15 under the cooperation of the pin 19 and the connecting plate 18. In turn, the adjusting rod 16 drives the pressure plate 20 to work, which can effectively stamp the L-shaped safety pin, increase the flexibility of use, increase the stamping efficiency, make the L-shaped safety pin evenly stressed, reduce the risk of deformation of the L-shaped safety pin, improve the processing accuracy of the L-shaped safety pin, and increase the service life of the mold.

[0024] In this embodiment, the bottom surface of the base plate 1 is connected to multiple sets of support components 2. Each set of support components 2 includes a support leg 201, and the bottom surface of each support leg 201 is connected to a base 202. Through the cooperation of the support leg 201 and the base 202, the device can be effectively supported, preventing the device from shaking during use and increasing the stability of the device. The bottom surface of the limiting block 17 is connected to a spring 7, and the bottom end of the spring 7 is connected to the upper surface of the protective sleeve 15. The upper surface of the pressure plate 20 is connected to multiple limiting rods 6. The top end of each limiting rod 6 penetrates the top plate 9 and extends to the upper surface of the top plate 9. Through the cooperation of the limiting rods 6 and the spring 7, the pressure plate 20 can be effectively limited, and the pressure plate 20 can be assisted in its operation, increasing the stability of the pressure plate 20 during use.

[0025] In this embodiment, a cleaning component 3 is connected to the upper surface of the base plate 1. The cleaning component 3 includes two support plates 301 and two second bearings 304. A second motor 302 is connected to the outer surface of one of the support plates 301. A threaded rod 303 is connected to the output end of the second motor 302. Both second bearings 304 are located on the outer surfaces of the two support plates 301. The inner rings of the two second bearings 304 are connected to the outer surface of the threaded rod 303. A nut 305 is threadedly connected to the outer surface of the threaded rod 303. An adjustment mechanism is connected to the outer surface of the nut 305. The bottom surface of the adjusting plate 306 is connected to a brush 307. The upper surface of the base plate 1 is provided with a sliding groove 4. A slider 5 is slidably connected to the inner wall of the sliding groove 4. The upper surface of the slider 5 is connected to the bottom surface of the adjusting plate 306. The second motor 302 drives the threaded rod 303 to rotate through the second bearing 304, thereby causing the nut 305 to drive the adjusting plate 306 to adjust under the cooperation of the sliding groove 4 and the slider 5. This allows the brush 307 to clean the worktable 21, keeping the worktable 21 clean and preventing debris from remaining on the upper surface of the worktable 21.

[0026] Working principle: Start the first motor 11 to make the deflector wheel 12 rotate using the first bearing 13, thereby causing the deflector wheel 12 to drive the connecting rod 14 for adjustment. Then, the connecting rod 14, in cooperation with the connecting plate 18 and the pin 19, drives the adjusting rod 16 to slide inside the protective sleeve 15, so that the adjusting rod 16 drives the pressure plate 20 to work and stamp the L-shaped safety pin.

[0027] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A quick tool for punching L-shaped safety pin, characterized in that, The system includes a base plate (1), the bottom surface of which is connected to multiple sets of support components (2), the upper surface of which is connected to a cleaning component (3), the upper surface of which is connected to a workbench (21), the upper surface of which is connected to multiple support columns (8), the upper surface of each support column (8) is connected to a top plate (9), the upper surface of which is connected to two support plates (10), the outer surface of one of the support plates (10) is connected to a first motor (11), the output end of the first motor (11) is connected to a deflector wheel (12), and the two support plates (10) are close to each other on one side. The first bearing (13) is embedded in the top plate (9). The inner rings of the two first bearings (13) are connected to the outer surface of the deflector (12). The outer surface of the deflector (12) is connected to two connecting rods (14). The top plate (9) is connected to a protective sleeve (15). The inner wall of the protective sleeve (15) is slidably connected to an adjusting rod (16). The outer surface of the adjusting rod (16) is connected to a limit block (17). The top end of the adjusting rod (16) is connected to a connecting plate (18). The interiors of the two connecting rods (14) and the interior of the connecting plate (18) are connected to a pin (19). The bottom end of the adjusting rod (16) is connected to a pressure plate (20).

2. A quick tool for punching L-shaped safety pin according to claim 1, characterized in that, Each of the support components (2) includes a support leg (201), and the bottom surface of each support leg (201) is connected to a base (202).

3. The quick tool for punching L-shaped safety pin according to claim 1, characterized in that, The bottom surface of the limiting block (17) is connected to a spring (7), and the bottom end of the spring (7) is connected to the upper surface of the protective sleeve (15).

4. The quick tool for punching L-shaped safety pin according to claim 1, characterized in that, The upper surface of the pressure plate (20) is connected to a plurality of limiting rods (6), and the top end of each limiting rod (6) penetrates the top plate (9) and extends to the upper surface of the top plate (9).

5. The quick tool for punching L-shaped safety pin according to claim 1, wherein The cleaning assembly (3) includes two support plates (301) and two second bearings (304), one of which has a second motor (302) connected to its outer surface, and the output end of the second motor (302) is connected to a threaded rod (303).

6. A quick tool for punching L-shaped safety pin according to claim 5, characterized in that, Both second bearings (304) are located on the outer surface of the two support plates (301), and the inner rings of the two second bearings (304) are connected to the outer surface of the threaded rod (303).

7. The quick tool for punching L-shaped safety pin according to claim 5, characterized in that, The outer surface of the threaded rod (303) is threaded with a nut (305), the outer surface of the nut (305) is connected with an adjusting plate (306), and the bottom surface of the adjusting plate (306) is connected with a brush (307).

8. A quick tool for punching L-shaped safety pin according to claim 1, characterized in that, The upper surface of the base plate (1) is provided with a sliding groove (4), and a slider (5) is slidably connected to the inner wall of the sliding groove (4). The upper surface of the slider (5) is connected to the bottom surface of the adjusting plate (306).

Images