A stamping device for processing automobile parts

Abstract

The application relates to the field of stamping equipment, and discloses a stamping equipment for automobile accessory machining, which comprises a stamping equipment body, a stamping cylinder fixedly connected to the top end of the stamping equipment body, a first die slidably connected to the connecting groove inner cavity formed in the bottom end of the stamping cylinder, a placing groove formed in the middle part of the stamping equipment body, a second die and a receiving box respectively placed at the upper end and the lower end of the placing groove, the second die being matched with the first die, a lead screw rotatably connected to the lower end of a moving frame and rotatably connected to the stamping equipment body, a motor fixedly sleeved at one end of the lead screw and fixedly connected to the stamping equipment body, a raw material plate arranged at the bottom end of a limiting plate, and the two ends of the raw material plate being in close contact with second limiting rods. Compared with the prior art, the equipment can replace different dies according to needs, the utilization rate is high, and when the equipment works, the raw material plate is pushed to the stamping position by the moving frame, the steps of repeatedly picking up the raw material plate and limiting the position of the raw material plate during manual operation are avoided, and the production efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of stamping equipment, specifically to a stamping equipment for processing automotive parts. Background Technology

[0002] Automotive parts are the various units that make up a car and the products that serve the car. There are many types of automotive parts, and some of them are processed using stamping equipment to cut, punch, blank, bend, or rivet the parts.

[0003] In the prior art, Chinese patent document CN115041569B proposes to automatically push the stamped workpiece upwards and remove it from the stamping die using a top plate, thus achieving automatic workpiece removal from the die and making the operation more convenient and efficient. However, this patent does not solve the problem of the need for workers to frequently put raw materials into the stamping equipment and then fix them in the stamping equipment when processing small and relatively easy-to-process parts such as brake pads in automobiles. This results in a high rate of repetitive work, and the need to remove the brake pads after processing them is time-consuming, leading to low efficiency in the stamping process of brake pads. Furthermore, most existing stamping equipment can only process the same type of part, resulting in low equipment utilization. Therefore, we disclose a stamping equipment for processing automotive parts to meet the requirements. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a stamping equipment for processing automotive parts, which has the advantages of high utilization rate and high working efficiency, and solves a series of problems such as low efficiency of manual material placement.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a stamping equipment for processing automotive parts, comprising a stamping equipment body, a stamping cylinder fixedly connected to the top of the stamping equipment body, a first mold slidably connected to the inner cavity of a connecting groove opened at the bottom of the stamping cylinder, a placement groove opened in the middle of the stamping equipment body, a second mold and a receiving box respectively placed at the upper and lower ends of the placement groove, the second mold being adapted to the first mold, a movable frame slidably connected to the inner cavity of a second movable groove opened at one end of the stamping equipment body, a limit plate rotatably connected to the top of the movable frame, a second limit rod slidably connected to both ends of the middle of the movable frame, a third spring provided in the inner cavity of a second telescopic rod fixedly connected to the middle of the second limit rod, a lead screw rotatably connected to the lower end of the movable frame and rotatably connected to the stamping equipment body, a motor fixedly sleeved at one end of the lead screw and fixedly connected to the stamping equipment body, a raw material plate provided at the bottom of the limit plate, both ends of the raw material plate being in contact with the second limit rod.

[0006] Preferably, a third limiting block is slidably connected to the inner cavity of the third moving groove opened at one end of the stamping equipment body, and a third telescopic rod is fixedly connected to one end of the baffle fixedly connected to one side of the stamping equipment body.

[0007] Preferably, the inner cavity of the third telescopic rod is provided with a buffer spring, and the third moving groove includes three grooves, one of which is located at the end of the other two parallel grooves.

[0008] Preferably, the arc plate fixedly installed at the bottom end of the third limiting block is adapted to the raw material plate, the bottom end of the third limiting block is rotatably connected to a ball, and the third limiting block is adapted to the third telescopic rod.

[0009] Preferably, a first limiting rod is movably connected to one end of the stamping cylinder, a slot opened at one end of the first mold is adapted to the first limiting rod, and a first limiting block fixedly connected to both ends of the first limiting rod is adapted to the stamping cylinder.

[0010] Preferably, a first movable groove is provided at both ends of the stamping equipment body, a first spring fixedly connected to one end of the inner wall of the first movable groove is fixedly connected to a second limiting block, and a movable rod slidably connected to the inner cavity of the first movable groove is fixedly connected to the second limiting block.

[0011] Preferably, the second limiting block is slidably connected to the inner cavity of the first moving groove, the side of the first moving groove is inverted T-shaped, and one side of the second limiting block is in contact with one side of the second mold.

[0012] Preferably, a second spring and a first telescopic rod are fixedly connected to the bottom of the inner wall of the receiving box. The second spring is located in the middle of the first telescopic rod. A receiving plate is fixedly connected to the top of the first telescopic rod. The receiving plate is slidably connected to the inner cavity of the receiving box. A handle is fixedly connected to both the second mold and the front end of the receiving box.

[0013] Preferably, folding plates are rotatably connected to both sides of the lower end of the second limiting rod, and the folding plates include two rotating plates.

[0014] Compared with the prior art, the present invention provides a stamping equipment for processing automotive parts, which has the following advantages: 1. This stamping equipment for processing automotive parts allows for the processing of different parts. A first mold is placed into the inner cavity of a connecting groove according to processing needs. A second mold corresponding to the first mold is then placed at the top of the placement groove, enabling the equipment to process various parts with high utilization. A receiving box is then placed at the bottom of the placement groove. The raw material sheet is then placed on the top surface of the second mold, and the stamping cylinder is activated. This causes the first mold to press downwards onto the raw material sheet, allowing the stamped sheet to fall through the second mold into the inner cavity of the receiving box. This eliminates the need for manual or mechanical ejection of the raw material sheet from the second mold, reducing work steps, improving efficiency, and preventing workers from being scratched by burrs on the freshly processed raw material sheet, thus enhancing equipment safety during use.

[0015] 2. This stamping equipment for processing automotive parts features a movable frame rotatably connected to a limiting plate, with a raw material plate positioned at the bottom of the limiting plate. This allows the limiting plate to restrict the position of the raw material plate. Both ends of the raw material plate are in contact with a second limiting rod, which in turn restricts its position. This reduces the need for frequent repositioning and repositioning of the raw material plate, improving equipment efficiency. When the folding plate releases its restraint on the second limiting rod, it falls downwards under its own weight, causing the second limiting rod to converge towards the center of the raw material plate, further restricting its position. Additionally, the second limiting rod, under the action of a second telescopic rod and a third spring, also converges towards the center of the raw material plate, further restricting its position. This prevents the raw material plate from shifting during processing, making operation convenient and improving the ease of use of the equipment.

[0016] 3. This stamping equipment for processing automotive parts uses a motor to drive a lead screw and a moving frame, which in turn moves the raw material plate. This avoids the need for workers to frequently move the raw material plate and eliminates the need to adjust its position after movement, reducing the number of steps and improving work efficiency. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the connection three-dimensional structure of the first mold of the present invention; Figure 3 This is a partially cutaway three-dimensional structural diagram of the stamping equipment body of the present invention; Figure 4 For the present invention Figure 3 A magnified three-dimensional structural diagram at point A; Figure 5 This is a partially cut-away three-dimensional structural diagram of the movable frame of the present invention; Figure 6 This is a partially cut-away three-dimensional structural diagram of the receiving box of the present invention; Figure 7 This is a schematic diagram of the connection three-dimensional structure of the baffle of the present invention; Figure 8 This is a three-dimensional structural diagram of the third limiting block of the present invention.

[0018] In the diagram: 1. Stamping equipment body; 2. Stamping cylinder; 3. Connecting groove; 4. First mold; 5. First limiting rod; 6. First limiting block; 7. Placement groove; 8. Second mold; 9. First moving groove; 10. First spring; 11. Moving rod; 12. Second limiting block; 13. Receiving box; 14. Second spring; 15. First telescopic rod; 16. Receiving plate; 17. Second moving groove; 18. Moving frame; 19. Limiting plate; 20. Second limiting rod; 21. Second telescopic rod; 22. Third spring; 23. Folding plate; 24. Lead screw; 25. Motor; 26. Third moving groove; 27. Third limiting block; 28. Baffle; 29. ​​Third telescopic rod; 30. Raw material plate. Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] As described in the background section, there are shortcomings in the existing technology. In order to solve the above-mentioned technical problems, this application proposes a stamping equipment for processing automotive parts.

[0021] In one typical implementation of this application, such as Figure 1-8As shown, a stamping equipment for processing automotive parts includes a stamping equipment body 1. A stamping cylinder 2 is fixedly connected to the top of the stamping equipment body 1. A first mold 4 is slidably connected to the inner cavity of a connecting groove 3 at the bottom of the stamping cylinder 2. A placement groove 7 is provided in the middle of the stamping equipment body 1. A second mold 8 and a receiving box 13 are respectively placed at the upper and lower ends of the placement groove 7. The second mold 8 is adapted to the first mold 4. In use, according to the processing requirements, the first mold 4 is placed into the inner cavity of the connecting groove 3, and then the second mold 8, which corresponds to the first mold 4, is placed at the upper end of the placement groove 7, so that... The equipment can process different parts and has a high utilization rate. Then, the receiving box 13 is placed at the lower end of the placement slot 7, and then the raw material plate 30 is placed on the top surface of the second mold 8. Then, the stamping cylinder 2 is started so that the first mold 4 can press the raw material plate 30 downward, so that the stamped raw material plate 30 falls into the inner cavity of the receiving box 13 through the second mold 8. This avoids the operation of manually or mechanically pushing the raw material plate 30 out of the inner cavity of the second mold 8, and also avoids the situation where the workers directly touch the raw material plate 30 that has just been processed and are scratched by the burrs on the surface of the raw material plate 30.

[0022] As a preferred embodiment of this example, please refer to the appendix. Figure 5 and 6A movable frame 18 is slidably connected to the inner cavity of a second movable groove 17 at one end of the stamping equipment body 1. A limit plate 19 is rotatably connected to the top of the movable frame 18. A second limit rod 20 is slidably connected to both ends of the middle part of the movable frame 18. A third spring 22 is provided in the inner cavity of a second telescopic rod 21 fixedly connected to the middle part of the second limit rod 20. A lead screw 24 rotatably connected to the lower end of the movable frame 18 is rotatably connected to the stamping equipment body 1. A motor 25 fixedly sleeved at one end of the lead screw 24 is fixedly connected to the stamping equipment body 1. A raw material plate 30 is provided at the bottom end of the limit plate 19. Both ends of the raw material plate 30 are connected to the second limit rod 21. The limiting rod 20 is in contact with the second limiting rod 20. Folding plates 23 are rotatably connected to both sides of the lower end of the second limiting rod 20. Each folding plate 23 includes two rotating plates, which are rotatably connected to the limiting plate 19 via a moving frame 18. A raw material plate 30 is provided at the bottom of the limiting plate 19, allowing the limiting plate 19 to restrict the position of the raw material plate 30. This allows the moving frame 18 to move the limiting plate 19 and the raw material plate 30 towards the lower end of the first mold 4 along the second moving groove 17. Since both ends of the raw material plate 30 are in contact with the second limiting rod 20, the second limiting rod 20 can restrict the position of the raw material plate 30, thereby reducing the need for frequent movement by workers. The operation involves repositioning the raw material plate 30 to improve equipment production efficiency. This is achieved by using a folding plate 23 at the lower end of the second limiting rod 20, which can be operated with one hand. The folding plate 23 moves the second limiting rod 20 towards both ends of the stamping equipment body 1. After placing the raw material plate 30 on the top surface of the stamping equipment body 1, the position of the folding plate 23 is released, thus releasing its restriction on the second limiting rod 20. At this point, the folding plate 23 falls downwards under its own weight, thereby moving the second limiting rod 20 towards the raw material plate 30. The middle part of the frame converges, restricting the position of the raw material plate 30. The second limiting rod 20 also converges towards the middle of the raw material plate 30 under the action of the second telescopic rod 21 and the third spring 22, restricting the position of the raw material plate 30. This prevents the raw material plate 30 from moving during processing and makes operation convenient. The movable frame 18 is rotatably connected to the lead screw 24, and the lead screw 24 is fixedly connected to the motor 25. This allows the motor 25 to drive the lead screw 24 and the movable frame 18 to move, which in turn drives the raw material plate 30 to move. This avoids the operator frequently moving the raw material plate 30, reduces the number of work steps, and improves work efficiency.

[0023] As a preferred embodiment of this example, please refer to the appendix. Figure 7 and 8A third limiting block 27 is slidably connected to the inner cavity of a third moving groove 26 opened at one end of the stamping equipment body 1. A third telescopic rod 29 is fixedly connected to one end of a baffle 28 fixedly connected to one side of the stamping equipment body 1. A buffer spring is provided in the inner cavity of the third telescopic rod 29. The third moving groove 26 includes three grooves, one of which is located at the end of the other two parallel grooves. An arc plate fixedly installed at the bottom end of the third limiting block 27 is adapted to the raw material plate 30. A ball is rotatably connected to the bottom end of the third limiting block 27. The third limiting block 27 is adapted to the third telescopic rod 29. The buffer spring in the inner cavity of the third telescopic rod 29 provides cushioning for the third limiting block 27 when it hits the third telescopic rod 29, preventing damage to the third limiting block 27. Since one of the grooves of the third moving groove 26 is located at the end of the other two parallel grooves, the third moving groove 26 can move with the raw material plate 30 to the parallel groove. After the end of the groove, the operator can move the third limiting block 27 to both ends of another groove, thereby disconnecting the connection between the third limiting block 27 and the raw material plate 30. This allows the remaining material after processing on the raw material plate 30 to be removed for easier operation. The arc plate of the third limiting block 27 is adapted to the raw material plate 30, allowing the third limiting block 27 to restrict the position of the raw material plate 30 and prevent it from moving during the movement. The ball at the bottom of the third limiting block 27 reduces the resistance when the third limiting block 27 moves within the cavity of the third moving groove 26, allowing the raw material plate 30 to move smoothly. The third limiting block 27 is adapted to the third telescopic rod 29, and a buffer spring is provided within the cavity of the third telescopic rod 29. When the raw material plate 30 pushes the third limiting block 27 to the position where it is in contact with the third telescopic rod 29, a collision sound will be produced, reminding the operator to replace the raw material plate 30 and preventing damage to the third telescopic rod 29 and the third limiting block 27 during collision.

[0024] As a preferred embodiment of this example, please refer to the appendix. Figure 1 and 2 One end of the stamping cylinder 2 is movably connected to a first limiting rod 5. A slot at one end of the first mold 4 is adapted to the first limiting rod 5. The first limiting blocks 6, which are fixedly connected to both ends of the first limiting rod 5, are adapted to the stamping cylinder 2. By adapting the slot at one end of the first mold 4 to the first limiting rod 5, the first limiting rod 5 can restrict the position of the first mold 4. By adapting the first limiting blocks 6 to the stamping cylinder 2, the stamping cylinder 2 can restrict the position of the first limiting blocks 6 after they have moved. This fixes the relative position of the stamping cylinder 2 and the first limiting rod 5, thus fixing the relative position of the first mold 4 and the stamping cylinder 2. This restricts the stamping of the first mold 4 and makes the stamping position more accurate.

[0025] As a preferred embodiment of this example, please refer to the appendix. Figure 3 and 4The stamping equipment body 1 has a first moving groove 9 at both ends. A first spring 10 is fixedly connected to one end of the inner wall of the first moving groove 9, and a second limiting block 12 is fixedly connected to it. A moving rod 11 is slidably connected to the inner cavity of the first moving groove 9 and fixedly connected to the second limiting block 12. The second limiting block 12 is slidably connected to the inner cavity of the first moving groove 9. The side of the first moving groove 9 is inverted T-shaped. One side of the second limiting block 12 is in contact with one side of the second mold 8. The first moving groove 9 is connected to the second limiting block 12 through the first spring 10, so that the first spring 10 can limit the position of the second limiting block 12 after it moves. The moving rod 11 is fixedly connected to the second limiting block 12, so that the moving rod 11 can drive the second limiting block 12 to move. This avoids the direct movement of the second mold 8 by the operator's hands, thus making it easier to place the second mold 8. The second limiting block 12 is in contact with the second mold 8, so that the second limiting block 12 can limit the position of the second mold 8 and prevent the second mold 8 from moving during the processing, which would affect the processing accuracy.

[0026] As a preferred embodiment of this example, please refer to the appendix. Figure 6 A second spring 14 and a first telescopic rod 15 are fixedly connected to the bottom of the inner wall of the receiving box 13. The second spring 14 is located in the middle of the first telescopic rod 15, and a receiving plate 16 is fixedly connected to the top of the first telescopic rod 15. The receiving plate 16 is slidably connected to the inner cavity of the receiving box 13. Handles are fixedly connected to the front ends of both the second mold 8 and the receiving box 13. Because the second spring 14 is located in the middle of the first telescopic rod 15, it can provide an upward elastic force to the first telescopic rod 15, making the relative position between the first telescopic rod 15 and the second mold 8 shorter, thus avoiding damage caused by the raw material plate 30 falling too far after processing. Because the receiving plate 16 is slidably connected to the inner cavity of the receiving box 13, the upper end of the receiving plate 16 can move towards the lower end of the stamping equipment body 1 after a heavy raw material plate 30 is piled up, which facilitates the collection of the processed raw material plate 30 and reduces the need for workers to frequently pick up the processed raw material plate 30 from the inner cavity of the receiving box 13. The working principle of this invention is as follows: During use, the first mold 4 is placed into the inner cavity of the connecting groove 3 according to the processing requirements. Then, the second mold 8 corresponding to the first mold 4 is placed at the upper end of the placement groove 7, allowing the equipment to process different parts with high utilization. Next, the receiving box 13 is placed at the lower end of the placement groove 7. Then, the raw material plate 30 is placed on the top surface of the second mold 8, and the stamping cylinder 2 is activated, which causes the first mold 4 to press the raw material plate 30 downward. The stamped raw material plate 30 falls into the inner cavity of the receiving box 13 through the second mold 8. This avoids the need for manual or mechanical ejection of the raw material plate 30 from the inner cavity of the second mold 8, reduces working steps, improves work efficiency, and prevents workers from directly touching the freshly processed raw material plate 30 and being scratched by the burrs on the surface of the raw material plate 30, thus improving the safety of the equipment during use.

[0027] The movable frame 18 is rotatably connected to the limiting plate 19, and the bottom end of the limiting plate 19 is provided with a raw material plate 30, so that the limiting plate 19 can restrict the position of the raw material plate 30. Both ends of the raw material plate 30 are in contact with the second limiting rod 20, so that the second limiting rod 20 can restrict the position of the raw material plate 30, thereby reducing the work of workers frequently moving the position of the raw material plate 30 and repositioning the raw material plate 30, improving the production efficiency of the equipment. When the folding plate 23 releases the restriction on the second limiting rod 20, the folding plate 23 falls downward under its own weight, thereby driving the second limiting rod 20 to converge towards the middle of the raw material plate 30, restricting the position of the raw material plate 30. Under the action of the second telescopic rod 21 and the third spring 22, the second limiting rod 20 also converges towards the middle of the raw material plate 30, restricting the position of the raw material plate 30, thereby preventing the raw material plate 30 from moving during processing, and making operation convenient and improving the ease of use of the equipment.

[0028] The movable frame 18 is rotatably connected to the lead screw 24, and the lead screw 24 is fixedly connected to the motor 25, so that the motor 25 can drive the lead screw 24 and the movable frame 18 to move, and the movable frame 18 can drive the raw material plate 30 to move, thereby avoiding the need for workers to frequently move the raw material plate 30, reducing the number of work steps and improving work efficiency.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stamping machine for processing automotive parts, characterized in that: The equipment includes a stamping equipment body (1), a stamping cylinder (2) is fixedly connected to the top of the stamping equipment body (1), a first mold (4) is slidably connected to the inner cavity of the connecting groove (3) opened at the bottom of the stamping cylinder (2), a placement groove (7) is opened in the middle of the stamping equipment body (1), a second mold (8) and a receiving box (13) are placed at the upper and lower ends of the placement groove (7) respectively, the second mold (8) is adapted to the first mold (4), and a second moving groove is opened at one end of the stamping equipment body (1). (17) A movable frame (18) is slidably connected to the inner cavity. A limit plate (19) is rotatably connected to the top of the movable frame (18). A second limit rod (20) is slidably connected to both ends of the middle part of the movable frame (18). A third spring (22) is provided in the inner cavity of the second telescopic rod (21) fixedly connected to the middle part of the second limit rod (20). A lead screw (24) rotatably connected to the lower end of the movable frame (18) is rotatably connected to the body of the stamping equipment (1). A motor (25) is fixedly sleeved at one end of the lead screw (24). The bottom end of the limiting plate (19) is provided with a raw material plate (30), which is fixedly connected to the body of the stamping equipment (1). Both ends of the raw material plate (30) are in contact with the second limiting rod (20). A third limiting block (27) is slidably connected to the inner cavity of the third moving groove (26) opened at one end of the body of the stamping equipment (1). A third telescopic rod (29) is fixedly connected to one end of the baffle (28) fixedly connected to one side of the body of the stamping equipment (1). A buffer spring is provided in the inner cavity of the third limiting block (27). The third moving groove (26) includes three grooves, one of which is located at the end of the other two parallel grooves; the bottom end of the third limiting block (27) is fixedly installed with an arc plate that is adapted to the raw material plate (30), the bottom end of the third limiting block (27) is rotatably connected with a ball, and the third limiting block (27) is adapted to the third telescopic rod (29); the lower end of the second limiting rod (20) is rotatably connected with folding plates (23) on both sides, and the folding plates (23) include two rotating plates.

2. The stamping equipment for processing automotive parts according to claim 1, characterized in that: One end of the stamping cylinder (2) is movably connected to a first limiting rod (5), and the slot opened at one end of the first mold (4) is adapted to the first limiting rod (5). The first limiting block (6) fixedly connected to both ends of the first limiting rod (5) is adapted to the stamping cylinder (2).

3. The stamping equipment for processing automotive parts according to claim 1, characterized in that: The stamping equipment body (1) has a first moving groove (9) at both ends. A first spring (10) fixedly connected to one end of the inner wall of the first moving groove (9) is fixedly connected to a second limiting block (12). A moving rod (11) slidably connected to the inner cavity of the first moving groove (9) is fixedly connected to the second limiting block (12).

4. The stamping equipment for processing automotive parts according to claim 3, characterized in that: The second limiting block (12) is slidably connected to the inner cavity of the first moving groove (9). The side of the first moving groove (9) is inverted T-shaped, and one side of the second limiting block (12) is in contact with one side of the second mold (8).

5. The stamping equipment for processing automotive parts according to claim 1, characterized in that: The bottom of the inner wall of the receiving box (13) is fixedly connected to a second spring (14) and a first telescopic rod (15). The second spring (14) is located in the middle of the first telescopic rod (15). The top of the first telescopic rod (15) is fixedly connected to a receiving plate (16). The receiving plate (16) is slidably connected to the inner cavity of the receiving box (13). The front end of the second mold (8) and the receiving box (13) are both fixedly connected to handles.

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