Stamping device suitable for machining of automobile parts of different sizes

Abstract

The utility model relates to the technical field of punching machines, and discloses a punching device suitable for machining automobile parts of different sizes, the punching device comprises a machine body, the top wall of the machine body is fixedly connected with a transverse concave plate, the top of the transverse concave plate is fixedly connected with a placing table, and the left side and the right side of the outer wall of the placing table are fixedly connected with second U-shaped hollow short pieces; and a connecting plate is rotationally connected into the second U-shaped hollow short piece, a fixed long block is fixedly connected to the top wall of the connecting plate, a long short block is in threaded connection with the top wall of the fixed long block, and a third screw is in threaded connection with the top wall of the long short block. According to the device, the stripe plate is attached and fixed to one side of a machined object through the first electric push rod on the right side, the first electric push rod on the left side is used for pushing the circular fixing block, and the circular fixing block can slide on the surface according to the shape and size of the object to be attached to the object, so that the purpose of fixing parts of different sizes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping machines, in particular to a stamping device for automobile parts suitable for processing different sizes. Background Technique

[0002] Automobile parts refer to various parts used in automobiles manufactured by stamping processes. Stamping is a metal processing method that uses a die to plastically deform a metal sheet under the action of a press to obtain a specific shape, size, and performance. In automobile manufacturing, the stamping process has the advantages of high efficiency, high precision, and low cost, and is widely used in the production of automobile parts.

[0003] The stamping device for automobile parts is an essential stamping device in the fields of automobile manufacturing and mechanical manufacturing. Since different-sized automobile parts will be processed and stamped during the production process of the stamping device, a stamping device for automobile parts suitable for processing different sizes will be used. The stamping device can fix parts of different sizes to be processed, improving production efficiency.

[0004] The existing stamping fixing devices for automobile parts lack sufficient adaptability and can only be applied to specific types and size ranges of stamped parts. When multiple different stamped parts need to be produced, the fixing devices need to be frequently replaced and adjusted, which not only increases the complexity and time cost of operation but also affects production efficiency. For some special-shaped automobile body panels or structural parts, the existing fixing devices cannot fit and fix well, resulting in problems such as deformation, distortion, and displacement during the stamping process. Summary of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides a stamping device for automobile parts suitable for processing different sizes, aiming to improve the problem that parts of different sizes cannot be fixed in the existing technology, thus affecting processing.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A stamping device for automotive parts applicable to processing of different sizes, including a machine body, a transverse concave plate is fixedly connected to the top wall of the machine body, a placement table is fixedly connected to the top of the transverse concave plate, U-shaped hollow short pieces II are fixedly connected to the left and right sides of the outer wall of the placement table, a connecting plate is rotatably connected to the inside of the U-shaped hollow short piece II, a fixed long block is fixedly connected to the top wall of the connecting plate, a long-shaped short block is threadedly connected to the top wall of the fixed long block, a screw III is threadedly connected to the top wall of the long-shaped short block, a striped plate and a semi-circular fixed block are respectively fixedly connected to the adjacent sides of the two long-shaped short blocks, a semi-circular groove is formed inside the semi-circular fixed block, a rotating column is rotatably connected to the inside of the semi-circular groove, a U-shaped hollow short piece I is fixedly connected to the other side of the connecting plate, a connecting column is rotatably connected to the middle of the inner side of the U-shaped hollow short piece I, the other end of the connecting column is rotatably connected to a U-shaped hollow long piece, a fixed bottom column is fixedly connected to the bottom wall of the placement table, a hollow ring is fixedly connected to the outer wall of the U-shaped hollow long piece, and the inner wall of the hollow ring is slidably connected to the outer wall of the fixed bottom column. An electric push rod I is installed on the inner bottom wall of the machine body, and the other end of the electric push rod I is fixedly connected to the bottom of the L-shaped connecting plate. A long-shaped fixing plate is fixedly connected to the front side of the outer wall of the machine body, a support plate is fixedly connected to the front side of the outer wall of the long-shaped fixing plate, and a conveying mechanism is fixedly connected to the middle of the front side of the outer wall of the machine body. The conveying mechanism is used for transporting the stamped parts.

[0007] As a further description of the above technical solution:

[0008] The conveying mechanism includes a fixed support plate, the fixed support plate is fixedly connected to the middle of the front side of the outer wall of the machine body, a rotating column is rotatably connected to the inner wall of the fixed support plate, a rotating roller II is fixedly connected to the outer wall of the rotating column, a motor is fixedly connected to the top wall of the support plate, an output rotating shaft is fixedly connected to the output end of the motor, the motor sequentially penetrates through the fixed support plate and the output end of the rotating roller I and is connected to a gear II, a conveyor belt is arranged on the outer wall of the rotating roller I, a square fixed long plate is fixedly connected to the left side of the outer wall of the fixed support plate, a square fixing plate is fixedly connected to the left side of the outer wall of the square fixed long plate, square long columns are fixedly connected to the front and back sides of the outer wall of the square fixing plate, a rotating long column is rotatably connected to the middle of the outer wall of the square fixing plate, a gear I is fixedly connected to the outer wall of the rotating long column, the gear I is meshed with the gear II, a fan blade is fixedly connected to the right end of the rotating long column, a placement hole is formed in the middle of the outer wall of the machine body, an electric push rod II is fixedly connected to the inside of the placement hole, a push plate is fixedly connected to the other end of the electric push rod II, and a roller is rotatably connected to the front side of the machine body.

[0009] As a further description of the above technical solution:

[0010] A light bulb is installed in the middle of the left side of the outer wall of the body, and the light bulb is electrically connected to the body.

[0011] As a further description of the above technical solution:

[0012] A storage box is fixedly connected to the right side of the outer wall of the body, and a cover plate is slidably connected to the top of the storage box.

[0013] As a further description of the above technical solution:

[0014] A fixed support column is fixedly connected to the right side of the outer wall of the body, and a placement concave ring is fixedly connected to the end of the fixed support column.

[0015] As a further description of the above technical solution:

[0016] Sliding grooves are provided on both the front and rear sides of the top of the support plate, and a protective cover is slidably connected inside the sliding grooves.

[0017] As a further description of the above technical solution:

[0018] A protective net is threadedly connected to the right side of the outer wall of the square long column, and screws one are threadedly connected to both the front and rear ends of the right side of the outer wall of the protective net.

[0019] As a further description of the above technical solution:

[0020] A protective shell is threadedly connected to the top wall of the square fixing plate, and a screw two is threadedly connected to the middle of the left side of the top wall of the protective shell.

[0021] The present utility model has the following beneficial effects:

[0022] 1. In the present utility model, the striated plate is made to fit and fix to one side of the processed object by the electric push rod one on the right side. By using the electric push rod one on the left side, the circular fixing block is pushed. The circular fixing block will slide on the surface according to the shape and size of the object and fit with the object, so as to achieve the purpose of fixing parts of different sizes.

[0023] 2. In the present utility model, the processed part is pushed out by the electric push rod two through the rollers and rolled onto the conveyor belt for transportation, and the fan blades dissipate heat from the processed part, realizing the step of replacing manual operation to take out the parts, reducing the risk and increasing the safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional view of a stamping device for automotive parts suitable for processing of different sizes proposed by the present utility model;

[0025] Figure 2 It is a partial structural schematic diagram of a stamping device for automotive parts suitable for processing of different sizes proposed by the present utility model;

[0026] Figure 3 Partial structural split view of a stamping device for automotive parts applicable to different - size processing proposed by the present utility model;

[0027] Figure 4 is Figure 3 the enlarged view at position A in

[0028] Figure 5 Schematic structural diagram of the conveying mechanism of a stamping device for automotive parts applicable to different - size processing proposed by the present utility model.

[0029] Figure 6 Partial structural split view of the conveying mechanism of a stamping device for automotive parts applicable to different - size processing proposed by the present utility model.

[0030] Legend description:

[0031] 1. Machine body; 2. Conveying mechanism; 201. Placing hole; 202. Electric push rod II; 203. Push plate; 204. Roller; 205. Conveyor belt; 206. Square long column; 207. Rotating long column; 208. Gear I; 209. Square fixing plate; 210. Gear II; 211. Fan blade; 212. Motor; 213. Fixed support plate; 214. Rotating drum I; 215. Output rotating shaft; 216. Rotating column; 217. Rotating drum II; 218. Square fixed long plate; 3. Horizontal concave plate; 4. Light bulb; 5. Screw I; 6. Protection net; 7. Screw II; 8. Protection shell; 9. Protection cover; 10. Long - shaped fixing plate; 11. Storage box; 12. Cover plate; 13. Placing concave ring; 14. Fixed support column; 15. Electric push rod I; 16. L - shaped connecting plate; 17. U - shaped hollow long piece; 18. Connecting column; 19. U - shaped hollow short piece I; 20. U - shaped hollow short piece II; 21. Fixed long block; 22. Long - shaped short block; 23. Screw III; 24. Stripped plate; 25. Placing table; 26. Semi - circular fixing block; 27. Hollow ring; 28. Fixed bottom column; 29. Connecting plate; 30. Semi - circular groove; 31. Rotating column; 32. Support plate; 33. Slide groove. Specific implementation manners

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Refer to Figure 2 、 Figure 3 andFigure 4 An embodiment provided by the present utility model: A stamping device for automobile parts applicable to processing of different sizes, including a machine body 1. A horizontal concave plate 3 is fixedly connected to the top wall of the machine body 1. A placing table 25 is fixedly connected to the top of the horizontal concave plate 3. U-shaped hollow short pieces II 20 are fixedly connected to both the left and right sides of the outer wall of the placing table 25. A connecting plate 29 is rotatably connected to the inside of the U-shaped hollow short piece II 20. A fixed long block 21 is fixedly connected to the top wall of the connecting plate 29. A long-shaped short block 22 is threadedly connected to the top wall of the fixed long block 21. A screw III 23 is threadedly connected to the top wall of the long-shaped short block 22. A striped plate 24 and a semi-circular fixing block 26 are respectively fixedly connected to the adjacent sides of the two long-shaped short blocks 22. A semi-circular groove 30 is formed inside the semi-circular fixing block 26. A rotating column 31 is rotatably connected to the inside of the semi-circular groove 30. The other side of the connecting plate 29 is fixedly connected to a U-shaped hollow short piece I 19. A connecting column 18 is rotatably connected to the middle of the inner side of the U-shaped hollow short piece I 19. The other end of the connecting column 18 is rotatably connected to a U-shaped hollow long piece 17. A fixed bottom column 28 is fixedly connected to the bottom wall of the placing table 25. A hollow ring 27 is fixedly connected to the outer wall of the U-shaped hollow long piece 17. The inner wall of the hollow ring 27 is slidably connected to the outer wall of the fixed bottom column 28. An electric push rod I 15 is installed on the inner bottom wall of the machine body 1. The other end of the electric push rod I 15 is fixedly connected to the bottom of an L-shaped connecting plate 16. A long-shaped fixing plate 10 is fixedly connected to the front side of the outer wall of the machine body 1. A supporting plate 32 is fixedly connected to the front side of the outer wall of the long-shaped fixing plate 10. A conveying mechanism 2 is fixedly connected to the middle of the front side of the outer wall of the machine body 1. The conveying mechanism 2 is used for transporting the stamped parts. A light bulb 4 is installed in the middle of the left side of the outer wall of the machine body 1. The light bulb 4 is electrically connected to the machine body 1. A storage box 11 is fixedly connected to the right side of the outer wall of the machine body 1. A cover plate 12 is slidably connected to the top of the storage box 11;

[0034] Specifically, before starting the machine, first place the mold to be processed on the placing table 25. Start the electric push rod I 15 on the right side. Since the electric push rod I 15 pushes the L-shaped connecting plate 16, the striped plate 24 will contract inward to fix the object. Then start the electric push rod I 15 on the left side to drive the semi-circular fixing block 26. The semi-circular fixing block 26 will slide according to the shape and size of the processed parts to better fit and fix the outside of the processed parts. Considering that the machine may be processed and produced in an environment with poor lighting, workers cannot observe the situation of the processed parts in time. Therefore, a light bulb 4 is installed in the middle of the left side of the outer wall of the machine body 1. The light bulb 4 is electrically connected to the machine body 1 for auxiliary lighting. The machine may be damaged at an uncertain time during the production and processing process. Therefore, a storage box 11 is fixedly connected to the right side of the outer wall of the machine body 1. A cover plate 12 is slidably connected to the top of the storage box 11 for storing daily maintenance tools.

[0035] Refer to Figure 1 、 Figure 5 andFigure 6 , the conveying mechanism 2 includes a fixed support plate 213, which is fixedly connected to the middle part of the front side of the outer wall of the machine body 1. A rotating column 216 is rotatably connected to the inner wall of the fixed support plate 213. A second rotating roller 217 is fixedly connected to the outer wall of the rotating column 216. A motor 212 is fixedly connected to the top wall of the support plate 32. An output rotating shaft 215 is fixedly connected to the output end of the motor 212. The motor 212 sequentially penetrates through the fixed support plate 213 and the output end of the first rotating roller 214 to be connected with a second gear 210. A conveyor belt 205 is arranged on the outer wall of the first rotating roller 214. A square fixed long plate 218 is fixedly connected to the left side of the outer wall of the fixed support plate 213. A square fixed plate 209 is fixedly connected to the left side of the outer wall of the square fixed long plate 218. Square long columns 206 are fixedly connected to the front and rear sides of the outer wall of the square fixed plate 209. A rotating long column 207 is rotatably connected to the middle part of the outer wall of the square fixed plate 209. A first gear 208 is fixedly connected to the outer wall of the rotating long column 207. The first gear 208 is meshed and connected with the second gear 210. A fan blade 211 is fixedly connected to the right end of the rotating long column 207. A placement hole 201 is opened in the middle part of the outer wall of the machine body 1. An electric push rod 202 is fixedly connected inside the placement hole 201. The other end of the electric push rod 202 is fixedly connected with a push plate 203. A roller 204 is rotatably connected to the front side of the machine body 1. A fixed support column 14 is fixedly connected to the right side of the outer wall of the machine body 1. A placement concave ring 13 is fixedly connected to the end of the fixed support column 14. Chute grooves 33 are opened in the front and rear sides of the top of the support plate 32. A protective cover 9 is slidably connected inside the chute grooves 33;

[0036] Specifically, after the machine stamping is completed, first use the electric push rod 202 to push out the processed parts, roll them on the roller 204 and transport them on the conveyor belt 205. During the transportation process, the moving fan blade 211 cools the just-stamped parts, thus replacing the step of manual material taking by workers. Because the machine equipment often needs to add and apply lubricating liquid after processing to maintain the normal and stable operation of the machine, so a fixed support column 14 is fixedly connected to the right side of the outer wall of the machine body 1, and a placement concave ring 13 is fixedly connected to the end of the fixed support column 14 to store the lubricating liquid, avoiding leakage when placed together with other objects. During the working process, the motor 212 may be damaged due to external factors, so chute grooves 33 are opened in the front and rear sides of the top of the support plate 32, and a protective cover 9 is slidably connected inside the chute grooves 33 to protect the motor 212.

[0037] Refer to Figure 1 , Figure 5 and Figure 6 , a protective net 6 is threadedly connected to the right side of the outer wall of the square long column 206. Screws 5 are threadedly connected to the front and rear ends of the right side of the outer wall of the protective net 6. A protective shell 8 is threadedly connected to the top wall of the square fixed plate 209. A screw 7 is threadedly connected to the middle part of the left side of the top wall of the protective shell 8;

[0038] Specifically, when the fan blade 211 rotates, it may cause harm to workers and increase the danger. Therefore, a protective net 6 is threadedly connected to the right side of the outer wall of the square long column 206. Screws 5 are threadedly connected to the front and rear ends of the right side of the outer wall of the protective net 6 to avoid the danger caused by the fan blade 211. Considering that during the production and processing of the machine, the generated scraps may enter the first gear 208 and the second gear 210 and cause damage. Therefore, a protective shell 8 is threadedly connected to the top wall of the square fixing plate 209, and a screw 7 is threadedly connected to the middle of the left side of the top wall of the protective shell 8 to protect the gears.

[0039] Working principle: Before starting the machine, first place the mold to be processed on the placing table 25, and then start the right-side electric push rod 15. Since the electric push rod 15 is fixedly connected to the L-shaped connecting plate 16, the L-shaped connecting plate 16 is connected to the bottom of the U-shaped hollow long piece 17, and the outside of the U-shaped hollow long piece 17 is fixedly connected to the hollow ring 27. Therefore, the hollow ring 27 will slide up and down on the outer wall of the fixed bottom column 28. Since the connecting column 18 is rotatably connected inside the U-shaped hollow long piece 17, the other end of the connecting column 18 rotates inside the U-shaped hollow short piece 19, and the outer wall of the U-shaped hollow short piece 19 is fixedly connected to the connecting plate 29, and the other side of the connecting plate 29 rotates inside the U-shaped hollow short piece 20. Therefore, during the process of the electric push rod 15 applying an upward force, the striped plate 24 first fixes the object. By the same principle, the left-side electric push rod 15 is started to drive the semi-circular fixing block 26. Since a semi-circular groove 30 is opened inside the semi-circular fixing block 26 and a rotating column 31 is rotatably connected inside the semi-circular groove 30, the semi-circular fixing block 26 can better fit and fix the outside of the processed parts according to the shape and size of the processed parts, thus achieving the effect of being able to fix parts of different sizes.

[0040] After the machine stamping is completed, the electric push rod 202 is started to extend the push plate 203 to push out the processed parts, and the motor 212 is started to drive the conveyor belt 205 to rotate. The pushed-out parts will first roll on the rollers 204 and then be transported on the conveyor belt 205. During the transportation process, the rotating long column 207 will drive the fan blade 211 to cool the just-stamped parts, thus replacing the step of manual material taking by workers, and further reducing the risk and improving the safety of equipment production.

[0041] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A stamping device for automotive parts applicable to processing of different sizes, comprising a machine body (1), characterized in that: A transverse concave plate (3) is fixedly connected to the top wall of the machine body (1). A placing table (25) is fixedly connected to the top of the transverse concave plate (3). U-shaped hollow short pieces II (20) are fixedly connected to the left and right sides of the outer wall of the placing table (25). A connecting plate (29) is rotatably connected to the inside of the U-shaped hollow short piece II (20). A fixed long block (21) is fixedly connected to the top wall of the connecting plate (29). A long-shaped short block (22) is threadedly connected to the top wall of the fixed long block (21). A screw III (23) is threadedly connected to the top wall of the long-shaped short block (22). A striped plate (24) and a semi-circular fixing block (26) are respectively fixedly connected to the adjacent sides of the two long-shaped short blocks (22). A semi-circular groove (30) is formed in the semi-circular fixing block (26). A rotating column (31) is rotatably connected to the inside of the semi-circular groove (30). A U-shaped hollow short piece I (19) is fixedly connected to the other side of the connecting plate (29). A connecting column (18) is rotatably connected to the middle of the inner side of the U-shaped hollow short piece I (19). The other end of the connecting column (18) is rotatably connected to a U-shaped hollow long piece (17). A fixed bottom column (28) is fixedly connected to the bottom wall of the placing table (25). A hollow ring (27) is fixedly connected to the outer wall of the U-shaped hollow long piece (17). The inner wall of the hollow ring (27) is slidably connected to the outer wall of the fixed bottom column (28). An electric push rod I (15) is installed on the inner bottom wall of the machine body (1). The other end of the electric push rod I (15) is fixedly connected to the bottom of an L-shaped connecting plate (16). A long-shaped fixing plate (10) is fixedly connected to the front side of the outer wall of the machine body (1). A support plate (32) is fixedly connected to the front side of the outer wall of the long-shaped fixing plate (10). A conveying mechanism (2) is fixedly connected to the middle of the front side of the outer wall of the machine body (1). The conveying mechanism (2) is used for transporting the parts after stamping.

2. The stamping device for automotive parts applicable to processing of different sizes according to claim 1, characterized in that: The conveying mechanism (2) includes a fixed support plate (213), the fixed support plate (213) is fixedly connected to the middle part of the front side of the outer wall of the machine body (1), a rotating column (216) is rotatably connected to the inner wall of the fixed support plate (213), a second rotating roller (217) is fixedly connected to the outer wall of the rotating column (216), a motor (212) is fixedly connected to the top wall of the support plate (32), an output rotating shaft (215) is fixedly connected to the output end of the motor (212), the motor (212) sequentially passes through the fixed support plate (213) and the output end of the first rotating roller (214) and is connected to a second gear (210), a conveyor belt (205) is arranged on the outer wall of the first rotating roller (214), a square fixed long plate (218) is fixedly connected to the left side of the outer wall of the fixed support plate (213), a square fixed plate (209) is fixedly connected to the left side of the outer wall of the square fixed long plate (218), square long columns (206) are fixedly connected to the front and rear sides of the outer wall of the square fixed plate (209), a rotating long column (207) is rotatably connected to the middle part of the outer wall of the square fixed plate (209), a first gear (208) is fixedly connected to the outer wall of the rotating long column (207), the first gear (208) is meshed with the second gear (210), a fan blade (211) is fixedly connected to the right end of the rotating long column (207), a placement hole (201) is opened in the middle part of the outer wall of the machine body (1), a second electric push rod (202) is fixedly connected inside the placement hole (201), a push plate (203) is fixedly connected to the other end of the second electric push rod (202), and a roller (204) is rotatably connected to the front side of the machine body (1).

3. A stamping device for automotive parts applicable to processing of different sizes according to claim 1, characterized in that: A light bulb (4) is installed in the middle of the left side of the outer wall of the machine body (1), and the light bulb (4) is electrically connected to the machine body (1).

4. A stamping device for automotive parts applicable to processing of different sizes according to claim 1, characterized in that: A storage box (11) is fixedly connected to the right side of the outer wall of the machine body (1), and a cover plate (12) is slidably connected to the top of the storage box (11).

5. A stamping device for automotive parts applicable to processing of different sizes according to claim 1, characterized in that: A fixed support column (14) is fixedly connected to the right side of the outer wall of the machine body (1), and a placement concave ring (13) is fixedly connected to the end of the fixed support column (14).

6. A stamping device for automotive parts applicable to machining of different sizes according to claim 1, characterized in that: Chutes (33) are opened on the front and rear sides of the top of the support plate (32), and a protective cover (9) is slidably connected inside the chutes (33).

7. A stamping device for automotive parts applicable to machining of different sizes according to claim 2, characterized in that: A protective net (6) is threadedly connected to the right side of the outer wall of the square long column (206), and screws one (5) are threadedly connected to the front and rear ends of the right side of the outer wall of the protective net (6).

8. A stamping device for automotive parts applicable to processing of different sizes according to claim 2, characterized in that: A protective shell (8) is threadedly connected to the top wall of the square fixed plate (209), and a screw two (7) is threadedly connected to the middle part of the left side of the top wall of the protective shell (8).

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