Stamping device for L-shaped safety pin

Abstract

The utility model provides a stamping device for an L-shaped safety pin, which relates to the technical field of safety pin production and comprises a support plate, two groups of moving frames are arranged above the support plate, and a fixing block is mounted in each moving frame. Through cooperative use of the electric push rod and the mounting insertion block, the mounting block can be fixed, so that the mounting block is more stable in the use process. According to the design, the accuracy and stability of the stamping die in the stamping process are ensured, so that the product quality and the production efficiency are improved, the electric sliding rail B drives the push plate to push out the mounting block and the stamping die in the moving frame, the mounting block and the stamping die are convenient to take out for replacement, the die replacement process is simplified, the downtime and the labor cost are reduced, and the production efficiency is improved. And meanwhile, the diversity and adaptability of the device are improved through the flexible die replacement mode, so that the device can adapt to production of L-shaped safety pins of different specifications, and the diversified market requirements are met.

Description

Technical Field

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

[0002] L-shaped safety pins, as a critical small component, are of paramount importance in various fields such as machinery, automobiles, and aerospace. Their main function is to lock various components, ensuring that they do not loosen due to vibration or external forces during operation or transportation, thereby guaranteeing the safety and stability of the entire system. However, the stamping equipment currently used to produce L-shaped safety pins often has certain limitations in design and function, lacking sufficient flexibility. These devices are usually optimized for workpieces of specific sizes and shapes. Once it is necessary to produce L-shaped safety pins of different specifications, it may be necessary to adjust the equipment or change the mold. Traditional mold changes are cumbersome and increase production costs. This limitation restricts the diversity and adaptability of the production line, making it difficult for manufacturers to respond quickly to diverse market demands. To address this, we provide a stamping device for L-shaped safety pins to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to provide a stamping device for L-shaped safety pins, so as to solve the problems mentioned in the background art and overcome its technical defects.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: It includes a support plate, with two sets of movable frames above the support plate. Each movable frame has a fixed block installed inside, each fixed block has an electric push rod installed inside, and each electric push rod has a movable block installed at its output end. Each movable block has an mounting block installed on its outer surface. The end of each mounting block away from the movable block passes through the fixed block and extends to the outside of the fixed block. Each movable frame has a mounting block inside, and each mounting block has a stamping die installed on its outer surface. Each mounting block has two fixing grooves inside.

[0005] As a further embodiment of this utility model: a mounting bracket is installed on the upper surface of the support plate, and a threaded rod is rotatably installed inside the mounting bracket.

[0006] As a further improvement of this utility model: a motor A is mounted on the outer surface of the mounting bracket, and the output end of the motor A passes through the mounting bracket and is connected to the left end of the threaded rod.

[0007] As a further improvement of this utility model: the outer surface of the threaded rod is threadedly connected to two movable plates, and each movable plate is equipped with an mounting plate at its top.

[0008] As a further improvement of this utility model: each of the mounting plates is equipped with an electric slide rail A on its upper surface, and each set of movable frames is slidably mounted on the outer surface of the electric slide rail A.

[0009] As a further improvement of this utility model: each of the movable frames is equipped with two electric slide rails B inside, and a push plate is slidably installed on the outer surface of each set of electric slide rails B.

[0010] As a further embodiment of this utility model: a connecting frame is installed on the upper surface of the support plate, an electric lifting rod is installed on the inner top wall of the connecting frame, and a stamping block is installed at the output end of the electric lifting rod.

[0011] As a further improvement of this utility model: four support legs are installed on the bottom surface of the support plate, and a controller is installed on the outer surface of the support plate.

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

[0013] The use of an electric push rod and a mounting block allows for secure fixing of the mounting block, ensuring greater stability during use. This design guarantees the accuracy and stability of the stamping die during the stamping process, thereby improving product quality and production efficiency. The electric slide rail B drives a push plate to push the mounting block and stamping die out of the moving frame, facilitating removal and replacement. This simplifies the die replacement process, reduces downtime and labor costs, and lowers production costs. Furthermore, this flexible die replacement method enhances the versatility and adaptability of the device, enabling it to produce L-shaped safety pins of different specifications and meet diverse market demands. 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 diagram of a stamping device for 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 stamping device for an L-shaped safety pin according to one embodiment of the present invention;

[0017] Figure 3 The schematic diagram shows a front sectional view of a stamping device for an L-shaped safety pin according to one embodiment of the present invention;

[0018] Figure 4 The schematic diagram shows the internal structure of the fixing block in a stamping device for an L-shaped safety pin according to one embodiment of the present invention.

[0019] Figure 5 The schematic diagram shows a three-dimensional structural diagram of the stamping die in an L-shaped safety pin stamping device according to one embodiment of the present invention.

[0020] The following are the labels in the diagram: 1. Support plate; 2. Support leg; 3. Controller; 4. Mounting bracket; 5. Motor A; 6. Threaded rod; 7. Moving plate; 8. Mounting plate; 9. Electric slide rail A; 10. Moving frame; 11. Fixed block; 12. Electric push rod; 13. Moving block; 14. Mounting insert; 15. Push plate; 16. Electric slide rail B; 17. Connecting bracket; 18. Electric lifting rod; 19. Stamping block; 20. Mounting block; 21. Fixed groove; 22. Stamping die. Detailed Implementation

[0021] 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.

[0022] An embodiment of the present invention is shown in conjunction with the accompanying drawings.

[0023] The system includes a support plate 1, with two sets of movable frames 10 above the support plate 1. Each movable frame 10 has a fixed block 11 installed inside, and each fixed block 11 has an electric push rod 12 installed inside. Each electric push rod 12 has a movable block 13 installed at its output end. Each movable block 13 has an installation plug 14 installed on its outer surface. The end of each installation plug 14 away from the movable block 13 passes through the fixed block 11 and extends to the outside of the fixed block 11. Each movable frame 10 has an installation block 20 inside, and each installation block 20 has a stamping die 22 installed on its outer surface. Each installation block 20 has two fixing grooves 21 inside.

[0024] In this embodiment, a mounting bracket 4 is installed on the upper surface of the support plate 1, and a threaded rod 6 is rotatably installed inside the mounting bracket 4.

[0025] In this embodiment, a motor A5 is mounted on the outer surface of the mounting bracket 4, and the output end of the motor A5 passes through the mounting bracket 4 and is connected to the left end of the threaded rod 6.

[0026] In this embodiment, the outer surface of the threaded rod 6 is threaded with two movable plates 7, and each movable plate 7 is equipped with a mounting plate 8 at its top. The two sets of mounting blocks 20 and the stamping die 22 are driven by the motor A5 to move back and forth under the stamping block 19. During the back and forth movement, the two sets of stamping dies 22 can be stamped sequentially to ensure the continuity of processing.

[0027] In this embodiment, each mounting plate 8 is equipped with an electric slide rail A9 on its upper surface, and each set of movable frames 10 is slidably mounted on the outer surface of the electric slide rail A9. The electric slide rail A9 can drive the two movable frames 10, the mounting block 20 and the stamping die 22 to close the mold.

[0028] In this embodiment, each movable frame 10 is equipped with two electric slide rails B16 inside. Each set of electric slide rails B16 has a push plate 15 slidably installed on its outer surface. The electric slide rails B16 drive the push plate 15 to push out the mounting block 20 and the stamping die 22 inside the movable frame 10, making it easy to remove and replace them.

[0029] In this embodiment, a connecting frame 17 is installed on the upper surface of the support plate 1, an electric lifting rod 18 is installed on the inner top wall of the connecting frame 17, and a stamping block 19 is installed at the output end of the electric lifting rod 18.

[0030] In this embodiment, four support legs 2 are installed on the bottom surface of the support plate 1, and a controller 3 is installed on the outer surface of the support plate 1.

[0031] Working principle: In use, the device is placed in the designated area using the support legs 2 to ensure stability. The stamping die 22 to be used is placed inside the moving frame 10 via the mounting block 20. The controller 3 activates the electric push rod 12, which drives the moving block 13 and the mounting insert 14 to move back and forth inside the fixed block 11, so that the mounting insert 14 is fully inserted into the fixed groove 21, fixing the mounting block 20 and making it more stable during use. Then, the electric slide rail A9 is activated, which drives the two moving frames 10, the mounting block 20 and the stamping die 22 to close. The motor A5 is activated, which drives the threaded rod 6 to rotate, thereby moving the moving plate 7, the mounting plate 8 and the moving frame 10 to move below the stamping block 19. Then, the electric lifting rod 18 is activated, which drives the stamping block 19 to press the stamping die 22. The internal safety pin is stamped. The stamped safety pin is driven by motor A5 to move to the outside of the processing area for material picking and loading. During the material picking process, another set of mounting blocks 20 and stamping dies 22 move again to the bottom of stamping block 19 for stamping. By driving the two sets of mounting blocks 20 and stamping dies 22 to move back and forth under stamping block 19, the continuity of stamping process is ensured. When it is necessary to replace the stamping die 22, the electric push rod 12 is activated by controller 3, which drives the moving block 13 and mounting insert 14 to release the mounting block 20 inside the moving frame 10. Then, the electric slide rail B16 is activated, which drives the push plate 15 to push the mounting block 20 and stamping die 22 inside the moving frame 10 out for easy removal and replacement. The stamping die 22 can be flexibly replaced according to the needs, improving production efficiency.

[0032] 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 punch device for L-shaped security pins, characterized in that, The system includes a support plate (1), with two sets of movable frames (10) above the support plate (1). Each movable frame (10) has a fixed block (11) installed inside, and each fixed block (11) has an electric push rod (12) installed inside. Each electric push rod (12) has a movable block (13) installed at its output end. Each movable block (13) has an installation plug (14) installed on its outer surface. Each installation plug (14) has one end away from the movable block (13) that passes through the fixed block (11) and extends to the outside of the fixed block (11). Each movable frame (10) has an installation block (20) installed inside, and each installation block (20) has a stamping die (22) installed on its outer surface. Each installation block (20) has two fixing slots (21) installed inside.

2. The stamping device for L-shaped security pins according to claim 1, characterized in that, The upper surface of the support plate (1) is equipped with a mounting bracket (4), and a threaded rod (6) is rotatably mounted inside the mounting bracket (4).

3. The stamping device for L-shaped security pins according to claim 2, characterized in that, The outer surface of the mounting bracket (4) is fitted with a motor A (5), and the output end of the motor A (5) passes through the mounting bracket (4) and is connected to the left end of the threaded rod (6).

4. The stamping device for L-shaped security pins according to claim 3, characterized in that, The outer surface of the threaded rod (6) is threadedly connected to two movable plates (7), and each movable plate (7) has an mounting plate (8) installed at its top.

5. The stamping device for L-shaped security pins according to claim 4, characterized in that, Each of the mounting plates (8) has an electric slide rail A (9) mounted on its upper surface, and each set of the moving frames (10) is slidably mounted on the outer surface of the electric slide rail A (9).

6. The stamping device for L-shaped security pins according to claim 5, characterized in that, Each of the movable frames (10) has two electric slide rails B (16) installed inside, and each set of electric slide rails B (16) has a push plate (15) slidably installed on its outer surface.

7. The stamping device for L-shaped security pins according to claim 1, characterized in that, A connecting frame (17) is installed on the upper surface of the support plate (1), an electric lifting rod (18) is installed on the inner top wall of the connecting frame (17), and a stamping block (19) is installed at the output end of the electric lifting rod (18).

8. The stamping device for L-shaped security pins according to claim 1, characterized in that, The bottom surface of the support plate (1) is equipped with four support legs (2), and the outer surface of the support plate (1) is equipped with a controller (3).

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