New energy automobile panel stamping die

Abstract

The application is suitable for the technical field of stamping equipment, and provides a new energy automobile panel stamping die, which comprises a bottom plate, a plurality of supporting columns are fixedly installed on the top of the bottom plate, and a same top plate is fixedly installed on the top ends of the plurality of supporting columns; a supporting shell is fixedly installed on the top of the bottom plate, a workbench is fixedly installed on the top of the supporting shell, and a stamping groove is formed in the top of the workbench; a hydraulic cylinder is fixedly installed on the top plate, an installation plate is fixedly installed on the output rod of the hydraulic cylinder, and a stamping head for stamping a new energy automobile panel is fixedly installed on the bottom of the installation plate. The new energy automobile panel stamping die provided by the scheme solves the problem that the existing new energy automobile panel stamping die needs to manually take out the new energy automobile panel and stack it on one side after completing the stamping work of the new energy automobile panel, thereby causing high labor intensity of the workers and being prone to fatigue.

Description

Technical Field

[0001] This invention belongs to the field of stamping equipment technology, and in particular relates to a stamping die for a new energy vehicle panel. Background Technology

[0002] New energy vehicle panel stamping die is a special metal plastic forming die designed for the forming and processing of new energy vehicle body panel parts. It is the core equipment of the stamping process in the manufacturing of new energy vehicle bodies. Its function is to apply external force through a press to cause the metal sheet to undergo plastic deformation, thereby obtaining a new energy vehicle panel that meets the design size and shape requirements.

[0003] While existing stamping dies for new energy vehicle panels can achieve stamping processing of new energy vehicle panels during use, after the stamping work is completed, the stamped new energy vehicle panels need to be manually removed by workers and stacked to one side. This removal method requires a lot of physical strength from workers after a long period of repeated operation, resulting in high labor intensity and easy fatigue. Therefore, it is necessary to provide a new energy vehicle panel stamping die to solve the above problems. Summary of the Invention

[0004] This invention provides a stamping die for a new energy vehicle panel, aiming to solve the problem mentioned in the background art that existing stamping dies for new energy vehicle panels require manual removal and stacking of the panels on one side after the stamping work is completed, resulting in high labor intensity and easy fatigue for workers.

[0005] To solve the above problems, the present invention is implemented as follows: a stamping die for a new energy vehicle panel, comprising: a base plate, on the top of which a plurality of support columns are fixedly mounted, and the top ends of the plurality of support columns are fixedly mounted on the same top plate; a support shell fixedly mounted on the top of the base plate, on the top of which a worktable is fixedly mounted, and the top of the worktable having a stamping groove; a hydraulic cylinder fixedly mounted on the top plate, on the output rod of which an mounting plate is fixedly mounted, and a stamping head for stamping the new energy vehicle panel is fixedly mounted on the bottom of the mounting plate; a demolding mechanism mounted on the worktable for moving the new energy vehicle panel; and a pushing mechanism assembled on the base plate and the top plate for ejecting the new energy vehicle panel.

[0006] Preferably, the demolding mechanism includes: a groove formed on the inner wall of the bottom of the stamping groove, wherein a plurality of slide rods are slidably installed on the inner wall of the bottom of the groove, and the bottom ends of the plurality of slide rods extend into the interior of the support shell; a push plate fixedly installed on the top of the plurality of slide rods; and a plurality of baffles respectively fixedly sleeved on the plurality of slide rods, wherein a first spring is fixedly installed on the bottom of the plurality of baffles, the plurality of first springs are respectively located outside the plurality of slide rods, and the bottom of the plurality of first springs is fixedly connected to the top of the base plate.

[0007] Preferably, the pushing mechanism includes: an opening in the top plate, a rack inside the opening, the bottom of the rack being fixedly connected to the top of the mounting plate; two support seats fixedly mounted on the top of the top plate, a first rotating shaft rotatably mounted on the two support seats, a first gear fixedly sleeved on the first rotating shaft, the first gear meshing with the rack; a second gear fixedly sleeved on the first rotating shaft; a support plate fixedly mounted on the top of the top plate, a second rotating shaft rotatably mounted on the support plate, a third gear fixedly sleeved on the second rotating shaft, the third gear meshing with the second gear; a first sprocket fixedly sleeved on the second rotating shaft; a fixing plate welded to the top of the bottom plate, a threaded sleeve rotatably mounted on the fixing plate, a second sprocket fixedly sleeved on the threaded sleeve; a chain sleeved on the first sprocket and the second sprocket; a screw threaded onto the threaded sleeve, a push block fixedly mounted at one end of the screw; a connecting plate fixedly mounted on the screw; and a telescopic rod fixedly mounted on the fixing plate, one end of the telescopic rod being fixedly connected to one side of the connecting plate.

[0008] Preferably, two limiting rods for supporting the mounting plate are slidably installed on the top plate, and the bottom ends of the two limiting rods are fixedly connected to the top of the mounting plate.

[0009] Preferably, two support rods are fixedly installed on the top of the top plate, and the same rectangular plate for supporting the rack is slidably installed on the two support rods. The bottom of the rectangular plate is fixedly connected to the top of the rack.

[0010] Preferably, a collection box is fixedly installed on the top of the base plate, and the collection box is used to collect the panels of new energy vehicles.

[0011] Preferably, the pusher is located above the worktable, and the pusher is used to push out the new energy vehicle panel.

[0012] Preferably, the collection box is provided with a material inlet, which is used to remove the new energy vehicle panel.

[0013] Preferably, the collection box is provided with a switch door, which is used to block the material dispensing port.

[0014] Preferably, the stamping head is located directly above the stamping groove, and the stamping head is adapted to the stamping groove.

[0015] Compared with related technologies, the new energy vehicle panel stamping die provided by this invention has the following beneficial effects: Compared with existing technologies, the new energy vehicle panel stamping die provided in this solution, through the coordinated use of a demolding mechanism and a pushing mechanism, can automatically push the stamped new energy vehicle panel out of the stamping groove after the stamping work is completed, thus realizing the demolding work. Subsequently, the push block on the pushing mechanism will push the demolded new energy vehicle panel to the collection position on one side of the worktable, which can facilitate the part removal operation. The whole process only requires loading and does not require unloading, which can reduce the labor intensity of workers and make them less prone to fatigue during long-term work. The solution has good performance. Attached Figure Description

[0016] Figure 1 This is a frontal three-dimensional structural diagram of a new energy vehicle panel stamping die provided by the present invention; Figure 2 This is a rear-view three-dimensional structural diagram of a new energy vehicle panel stamping die provided by the present invention; Figure 3 This is a schematic diagram of the assembly structure of the second rotating shaft, the third gear, the first sprocket, the screw sleeve, the second sprocket, the chain, and the screw in this invention; Figure 4 This is a schematic diagram of the assembly structure of the L-shaped plate, push rod, and slider in this invention; Figure 5 This is a schematic diagram of the front cross-sectional structure of a new energy vehicle panel stamping die provided by the present invention; Figure 6 for Figure 1 An enlarged structural diagram of part A shown in the figure; Figure 7 for Figure 1 An enlarged structural diagram of part B shown in the figure; Figure 8 for Figure 5 An enlarged structural diagram of section C shown in the figure; Figure 9 for Figure 5 An enlarged structural diagram of part D shown in the figure; Figure 10 for Figure 5 An enlarged structural diagram of part E shown in the figure; Figure 11 for Figure 5 An enlarged structural diagram of part F shown in the figure; Figure 12 for Figure 5 The diagram shows an enlarged view of part G.

[0017] Reference numerals: 1. Base plate; 2. Support column; 3. Top plate; 4. Support shell; 5. Worktable; 6. Stamping groove; 7. Hydraulic cylinder; 8. Mounting plate; 9. Stamping head; 10. Limiting rod; 11. Opening; 12. Rack; 13. Support base; 14. First rotating shaft; 15. First gear; 16. Second gear; 17. Support plate; 18. Second rotating shaft; 19. Third gear; 20. First sprocket; 21. Fixing plate; 22. Screw sleeve; 23. Second sprocket; 24. Chain; 25. Screw; 26. Push block; 27. Connecting plate; 28. Telescopic rod; 29. ​​Groove; 30. 31. Slide rod; 32. Push plate; 33. Baffle; 34. First spring; 35. Support rod; 36. Rectangular plate; 37. Opening / closing door; 38. Orifice groove; 39. Connecting rod; 40. First orifice plate; 41. Second orifice plate; 42. L-shaped plate; 43. Second spring; 44. Positioning rod; 45. Third orifice plate; 46. Locking block; 47. Push rod; 48. Slider; 49. Inclined groove; 50. Collection box; 51. Electric telescopic rod; 52. Lifting plate; 53. Pressure sensor; 54. Placement plate; 55. Sliding block; 56. Soft sleeve; 57. Telescopic sleeve. Detailed Implementation

[0018] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0019] This invention provides a stamping die for a new energy vehicle panel, such as... Figure 1-12 As shown, the stamping die for a new energy vehicle panel includes: a base plate 1, on which multiple support columns 2 are fixedly installed, and the top ends of the multiple support columns 2 are fixedly installed on the same top plate 3; a support shell 4 fixedly installed on the top of the base plate 1, on which a worktable 5 is fixedly installed, and a stamping groove 6 is opened on the top of the worktable 5; a hydraulic cylinder 7 fixedly installed on the top plate 3, on which an mounting plate 8 is fixedly installed, and a stamping head 9 for stamping the new energy vehicle panel is fixedly installed at the bottom of the mounting plate 8; a demolding mechanism for moving the new energy vehicle panel installed on the worktable 5; and a pushing mechanism for pushing out the new energy vehicle panel assembled on the base plate 1 and the top plate 3.

[0020] In this embodiment, when using the new energy vehicle panel stamping die, the new energy vehicle panel to be stamped is placed on the top of the workbench 5, and the part of the new energy vehicle panel to be stamped is aligned with the stamping groove 6 to ensure accurate material positioning. At this time, the new energy vehicle panel is a relatively thin metal sheet. Then, the hydraulic cylinder 7 fixed on the top plate 3 is activated. The output rod of the hydraulic cylinder 7 drives the mounting plate 8 to move downward, thereby driving the stamping head 9 at the bottom of the mounting plate 8 to move downward synchronously. At this time, the push block 26 on the pushing mechanism will move to the left simultaneously. Figure 1 and Figure 5 As shown, its moving speed is twice that of the stamping head 9, enabling the stamping head 9 to smoothly press the new energy vehicle panel into the stamping groove 6 until the new energy vehicle panel is completely in contact with the stamping groove 6. After holding for three to five seconds, the stamping of the new energy vehicle panel is completed. Then, the hydraulic cylinder 7 is activated to drive the mounting plate 8 and the stamping head 9 upward, causing the stamping head 9 to disengage from the stamping groove 6 and the stamped new energy vehicle panel. During this process, the demolding mechanism automatically pushes the stamped new energy vehicle panel out of the stamping groove 6, realizing the demolding work. The push block 26 on the pushing mechanism will move to the right at the same time. When the stamping head 9 disengages from the stamped new energy vehicle panel due to the upward movement, the push block 26 on the pushing mechanism can push the stamped new energy vehicle panel, pushing the stamped new energy vehicle panel out from between the stamping groove 6 and the stamping head 9, and pushing it to the collection position on one side of the worktable 5, completing a single stamping and part removal operation. At this time, the new energy vehicle panel stamping die will return to the position shown. Figure 1 , Figure 2 and Figure 5 Once the material is in this state, the staff can repeat the above operation. By repeating this process, continuous stamping of the new energy vehicle panel can be achieved. The whole process only requires feeding and does not require unloading, which can reduce the labor intensity of the staff and make them less prone to fatigue during long working hours. The effect is good.

[0021] In a further preferred embodiment of the present invention, the demolding mechanism includes: a groove 29 formed on the inner wall of the bottom of the stamping groove 6, a plurality of slide rods 30 slidably mounted on the inner wall of the bottom of the groove 29, the bottom ends of the plurality of slide rods 30 extending into the interior of the support shell 4; a push plate 31 fixedly mounted on the top of the plurality of slide rods 30; a plurality of baffles 32 respectively fixedly sleeved on the plurality of slide rods 30, a first spring 33 fixedly mounted on the bottom of the plurality of baffles 32, the plurality of first springs 33 being located outside the plurality of slide rods 30, and the bottom of the plurality of first springs 33 being fixedly connected to the top of the base plate 1.

[0022] In this embodiment, the demolding mechanism is used to move the new energy vehicle panel. When the output rod of the hydraulic cylinder 7 drives the mounting plate 8 and the stamping head 9 to move downward, the stamping head 9 will press the new energy vehicle panel into the stamping groove 6 until the new energy vehicle panel is completely in contact with the stamping groove 6. During this process, the new energy vehicle panel pressed down by the stamping head 9 will push the push plate 31 to move towards the groove 29. The push plate 31 will drive multiple sliding rods 30 to slide on the inner wall of the groove 29. During this process, the multiple sliding rods 30 will simultaneously drive multiple baffles 32 to press down multiple first springs 33. Until the push plate 31 enters the groove 29, after the stamping of the new energy vehicle panel is completed, the hydraulic cylinder 7 is activated to drive the mounting plate 8 and the stamping head 9 to move upward, so that the stamping head 9 disengages from the stamping groove 6 and the stamped new energy vehicle panel. At this time, under the elastic action of multiple first springs 33, multiple baffles 32 and multiple sliding rods 30 can be pushed upward, so that multiple sliding rods 30 drive the push plate 31 to move upward, thereby enabling the push plate 31 to push the stamped new energy vehicle panel out of the stamping groove 6, realizing the demolding work. Demolding is relatively convenient and does not require manual operation by the staff.

[0023] In a further preferred embodiment of the present invention, the pushing mechanism includes: an opening 11 formed on the top plate 3, a rack 12 disposed inside the opening 11, the bottom of the rack 12 being fixedly connected to the top of the mounting plate 8; two support seats 13 fixedly mounted on the top of the top plate 3, the same first rotating shaft 14 rotatably mounted on the two support seats 13, a first gear 15 fixedly sleeved on the first rotating shaft 14, the first gear 15 meshing with the rack 12; a second gear 16 fixedly sleeved on the first rotating shaft 14; and a support plate 17 fixedly mounted on the top of the top plate 3, a second rotating shaft 18 rotatably mounted on the support plate 17, the second rotating shaft 18 being fixedly mounted on... A third gear 19 is fitted onto the base plate 1, which meshes with the second gear 16; a first sprocket 20 is fixedly fitted onto the second rotating shaft 18; a fixing plate 21 is welded to the top of the base plate 1, and a screw sleeve 22 is rotatably mounted on the fixing plate 21, on which a second sprocket 23 is fixedly fitted; a chain 24 is fitted onto the first sprocket 20 and the second sprocket 23; a screw 25 is threaded onto the screw sleeve 22, and a push block 26 is fixedly mounted at one end of the screw 25; a connecting plate 27 is fixedly mounted on the screw 25; and a telescopic rod 28 is fixedly mounted on the fixing plate 21, with one end of the telescopic rod 28 fixedly connected to one side of the connecting plate 27.

[0024] In this embodiment, the pushing mechanism is used to push out the new energy vehicle panel. When the output rod of the hydraulic cylinder 7 drives the mounting plate 8 and the stamping head 9 to move downward, the mounting plate 8 will drive the rack 12 to move downward. The downward movement of the rack 12 will drive the first gear 15 to rotate. The first gear 15 will drive the first rotating shaft 14 to rotate on the two support seats 13. The first rotating shaft 14 will drive the second gear 16 to rotate. The second gear 16 will drive the third gear 19 to rotate rapidly. The third gear 19 will drive the second rotating shaft 18 to rotate on the support plate 17. The second rotating shaft 18 drives the first sprocket 20 to rotate, which in turn drives the second sprocket 23 to rotate via the chain 24. The second sprocket 23 then drives the screw sleeve 22 to rotate on the fixed plate 21. The screw sleeve 22 drives the screw 25 to move rapidly. At this time, the connecting plate 27 connected to the screw 25 synchronously drives the telescopic rod 28 to extend and retract. Under the action of the telescopic rod 28 and the connecting plate 27, the screw 25 is prevented from rotating and can only move, allowing the screw 25 to drive the push block 26 to move to the left. Figure 1 and Figure 5 As shown, due to the gear transmission ratio design, the moving speed of the push block 26 is twice that of the stamping head 9. Therefore, when the stamping head 9 descends to a suitable height, the push block 26 will move completely to the left side of the stamping head 9, allowing the stamping head 9 to smoothly press the new energy vehicle panel into the stamping groove 6 until the new energy vehicle panel is completely in contact with the stamping groove 6. After holding this position for three to five seconds, the stamping of the new energy vehicle panel is completed. Then, the hydraulic cylinder 7 is activated to move the mounting plate 8 and the stamping head 9 upwards, causing the stamping head 9 to disengage from the stamping groove 6 and the stamped new energy vehicle panel. During the demolding process, the push plate 31 on the demolding mechanism will automatically push the stamped new energy vehicle panel out of the stamping groove 6 to achieve demolding. At the same time, under the upward movement of the mounting plate 8, the rack 12 will move upward in sync, thereby driving the screw 25 to move in the opposite direction, so that the screw 25 can drive the push block 26 to move to the right, pushing the demolded new energy vehicle panel to the collection position on one side of the worktable 5 to complete a single stamping and part removal operation. The whole process only requires loading and does not require unloading, which is relatively labor-saving and makes it less tiring for workers during long-term work.

[0025] In a further preferred embodiment of the present invention, two limiting rods 10 for supporting the mounting plate 8 are slidably installed on the top plate 3, and the bottom ends of the two limiting rods 10 are fixedly connected to the top of the mounting plate 8.

[0026] In this embodiment, the use of two limiting rods 10 can further ensure the stable lifting and lowering of the mounting plate 8 and the stamping head 9, so as to prevent the mounting plate 8 and the stamping head 9 from rotating slightly due to the squeezing effect.

[0027] In a further preferred embodiment of the present invention, two support rods 34 are fixedly installed on the top of the top plate 3, and the same rectangular plate 35 for supporting the rack 12 is slidably installed on the two support rods 34. The bottom of the rectangular plate 35 is fixedly connected to the top of the rack 12.

[0028] In this embodiment, the rack 12 can be kept stable during the lifting and lowering process by the cooperation of two support rods 34 and rectangular plate 35. When the rack 12 is lifting and lowering, the rectangular plate 35 connected to it will slide synchronously on the two support rods 34.

[0029] In a further preferred embodiment of the present invention, a collection box 50 is fixedly installed on the top of the base plate 1, and the collection box 50 is used to collect the panels of new energy vehicles.

[0030] In this embodiment, the collection box 50 can be used to collect the new energy vehicle panels pushed out by the pusher block 26. During collection, the staff only needs to make slight adjustments to the collected new energy vehicle panels without much operation, so that the stamped new energy vehicle panels can be stacked together, similar to stacked bowls, for later transfer.

[0031] In a further preferred embodiment of the present invention, the pusher block 26 is located above the worktable 5, and the pusher block 26 is used to push out the new energy vehicle panel.

[0032] In this embodiment, by placing the pusher block 26 above the worktable 5, the pusher block 26 can push the stamped and demolded new energy vehicle panel into the collection box 50 for stacking and collection.

[0033] In a further preferred embodiment of the present invention, the collection box 50 is provided with a material retrieval port, which is used to retrieve the new energy vehicle panel.

[0034] In this embodiment, the use of the material inlet allows workers to easily remove and transfer the new energy vehicle panels stacked and collected in the collection box 50 for subsequent processing.

[0035] In a further preferred embodiment of the present invention, the collection box 50 is provided with a switch door 36, which is used to block the material dispensing port.

[0036] In this embodiment, the use of the opening and closing door 36 can block the new energy vehicle panels stacked and collected in the collection box 50 to prevent them from leaking out of the material outlet. When it is necessary to remove the new energy vehicle panels from the collection box 50, simply open the opening and closing door 36 to remove and transfer the new energy vehicle panels from the material outlet. The operation is relatively simple.

[0037] In a further preferred embodiment of the present invention, the stamping head 9 is located directly above the stamping groove 6, and the stamping head 9 is adapted to the stamping groove 6.

[0038] In this embodiment, the new energy vehicle panel can be stamped into the corresponding size and shape through the cooperation of the stamping head 9 and the stamping groove 6.

[0039] To further improve the performance of this device, in addition to the above-mentioned solutions, this solution also includes the following embodiments: In another embodiment of the present invention, the same positioning mechanism is installed on the support shell 4, the worktable 5, and the connecting plate 27. The positioning mechanism is used to position the new energy vehicle panel to be stamped. The positioning mechanism includes: an orifice groove 37 formed on the top of the worktable 5, with a plurality of connecting rods 38 slidably installed on the bottom inner wall of the orifice groove 37, the bottom ends of the plurality of connecting rods 38 extending to the bottom of the worktable 5; a first orifice plate 39 fixedly installed on the top of the plurality of connecting rods 38, the first orifice plate 39 being slidably connected to the inner wall of the orifice groove 37; a second orifice plate 40 fixedly installed on the bottom of the plurality of connecting rods 38, the second orifice plate 40 being located outside the support shell 4; and an L-shaped plate 41 fixedly installed on the bottom of the second orifice plate 40, the bottom of the L-shaped plate 41 being... A plurality of second springs 42 are fixedly installed on the base plate 1, and the bottom of each of the second springs 42 is fixedly connected to the top of the base plate 1; a positioning rod 43 is slidably installed on the support shell 4, and a third spring 44 is slidably sleeved on the positioning rod 43; a third orifice plate 45 is fixedly installed on the positioning rod 43, and the third orifice plate 45 is located outside the L-shaped plate 41; a locking block 46 is fixedly installed on the third orifice plate 45, and the locking block 46 is adapted to the locking groove on the L-shaped plate 41 and is in contact with the L-shaped plate 41; a push rod 47 is fixedly installed on the connecting plate 27, and one end of the push rod 47 is in contact with the third orifice plate 45; a slider 48 is fixedly installed on the push rod 47, and the slider 48 is slidably connected to the inclined groove 49 on the L-shaped plate 41.

[0040] In this embodiment, when using the new energy vehicle panel stamping die to stamp the new energy vehicle panel, simply placing the new energy vehicle panel to be stamped into the matching first orifice plate 39 enables automatic positioning of the new energy vehicle panel. This allows the part of the new energy vehicle panel to be stamped to quickly align with the stamping groove 6, ensuring accurate material positioning and preventing misalignment from affecting stamping quality. During the stamping operation, the connecting plate 27 will move to the left, such as... Figure 1 and Figure 5As shown, this causes the push rod 47 to move to the left, moving it away from the third orifice plate 45. At this time, the push rod 47 causes the slider 48 to slide on the inclined groove 49 of the L-shaped plate 41. The movement of the slider 48 causes the L-shaped plate 41 to move downwards and compress the multiple second springs 42. The L-shaped plate 41 then causes the second orifice plate 40 to move downwards, which in turn causes the multiple connecting rods 38 to move downwards. The multiple connecting rods 38 then cause the first orifice plate 39 to move downwards until it is retracted into the orifice groove 37. Once the first orifice plate 39 is retracted into the orifice groove 37, the locking mechanism on the L-shaped plate 41... The slot will then align with the locking block 46. At this time, under the elastic action of the third spring 44, the third orifice plate 45 will be pushed to move to the left. The third orifice plate 45 will drive the locking block 46 to move to the left, so that the locking block 46 is inserted into the locking slot of the L-shaped plate 41, thereby fixing the first orifice plate 39. At this time, even if the slider 48 disengages from the L-shaped plate 41, the L-shaped plate 41 will not move upward automatically, thus ensuring that the first orifice plate 39 will not reset. After the stamping work of the new energy vehicle panel is completed, the hydraulic cylinder 7 is activated to drive the mounting plate 8 and the stamping head 9 to move upward, so that the stamping head 9 disengages from the stamping slot 6 and the stamped new energy vehicle panel. During the demolding process, the push plate 31 on the demolding mechanism automatically pushes the stamped new energy vehicle panel out of the stamping groove 6, realizing the demolding work. At the same time, under the upward movement of the mounting plate 8, the rack 12 will move upward synchronously, thereby driving the screw 25 to move in the opposite direction, so that the screw 25 can drive the push block 26 to move to the right, pushing the demolded new energy vehicle panel to one side of the worktable 5 and falling into the collection box 50 for stacking and collection. When the push block 26 reaches the initial position, the screw 25 will drive the connecting plate 27 to move to the corresponding position, and the connecting plate 27 will drive the push rod 47 to move and push the third port. As the L-shaped plate 45 moves to the right, it compresses the third spring 44. During the movement of the third L-shaped plate 45, the positioning rod 43 connected to it slides synchronously on the support shell 4. When the third L-shaped plate 45 moves to the right, the locking block 46 connected to it disengages from the slot on the L-shaped plate 41. After disengagement, multiple second springs 42 push the L-shaped plate 41 upward through their own elasticity. The L-shaped plate 41 then drives the second L-shaped plate 40 upward, which in turn drives multiple connecting rods 38 upward. These connecting rods 38 then drive the first L-shaped plate 39 upward until the first L-shaped plate 39 is removed from the slot 37, thus restoring the L-shaped plate to its original position. Figure 1 , Figure 2 and Figure 5 Once the state is reached, the stamping process can be repeated. This allows the new energy vehicle panel to be stamped to be quickly and accurately positioned each time, preventing deviations and ensuring stamping quality. The process is effective and convenient.

[0041] In another embodiment of the present invention, the same telescopic sleeve 57 for blocking the third spring 44 is fixedly installed on the side of the support shell 4 and the third orifice plate 45 that are close to each other. The telescopic sleeve 57 is located outside the third spring 44. The same soft sleeve 56 for blocking the second spring 42 is fixedly installed on the bottom plate 1 and the L-shaped plate 41. The soft sleeve 56 is located outside the plurality of second springs 42. A rectangular opening is provided on the fixing plate 21. The rectangular opening is located outside the push rod 47.

[0042] In this embodiment, the use of telescopic sleeve 57 and soft sleeve 56 can respectively protect the third spring 44 and the second spring 42 from dust and water, preventing the third spring 44 and the second spring 42 from being affected by dust and moisture erosion and thus affecting their elastic performance. The use of rectangular opening allows the push rod 47 to pass smoothly through the fixed plate 21.

[0043] In another embodiment of the present invention, the collection box 50 is equipped with a placement mechanism for placing a new energy vehicle panel. The placement mechanism includes: an electric telescopic rod 51 fixedly installed on the inner wall of the bottom of the collection box 50; a lifting plate 52 fixedly installed on the output rod of the electric telescopic rod 51; a pressure sensor 53 fixedly installed on the top of the lifting plate 52; and a placement plate 54 fixedly installed on the pressure sensor 53.

[0044] In this embodiment, when the pusher block 26 in the pushing mechanism pushes the demolded new energy vehicle panel to one side of the workbench 5 and falls into the collection box 50 for stacking and collection, the new energy vehicle panel will first fall to the top of the placement plate 54. As the stamping work continues, the stamped new energy vehicle panels will continuously stack on the top of the placement plate 54, like bowls stacked together. If there is a slight offset in the stacking, the operator can manually make minor adjustments to ensure that multiple new energy vehicle panels are neatly stacked for subsequent removal and transfer. When collecting these new energy vehicle panels, the pressure generated by the stacking of the new energy vehicle panels is transmitted to the pressure sensor 53 through the placement plate 54. As the pressure value detected by sensor 53 gradually increases, the pressure sensor 53 transmits these pressure signals to the external control device. Under the setting of the external control device, the electric telescopic rod 51 drives the lifting plate 52 to lift and lower. Then, according to the pressure signal detected by the pressure sensor 53, the placement plate 54 is raised and lowered to a suitable position. When the number of new energy vehicle panels increases, the placement plate 54 drops a certain height. When the number of new energy vehicle panels decreases, the placement plate 54 rises a certain height, thereby ensuring that the stamped new energy vehicle panels can safely fall into the collection box 50 for stacking and collection, to prevent collision damage caused by excessive spacing.

[0045] In another embodiment of the present invention, sliding grooves are provided on both inner walls of the collection box 50, and sliding blocks 55 are slidably installed on the inner walls of the two sliding grooves. The sides of the two sliding blocks 55 that are close to each other are fixedly connected to the two sides of the lifting plate 52 respectively.

[0046] In this embodiment, the stability of the lifting plate 52 during vertical movement can be improved by the combined use of the sliding groove and the sliding block 55. When the lifting plate 52 is lifting, the sliding block 55 connected to it will slide vertically in the sliding groove in sync.

[0047] In summary, compared with related technologies, this solution, through the coordinated use of the demolding mechanism and the pushing mechanism, enables the push plate 31 on the demolding mechanism to automatically push the stamped new energy vehicle panel out of the stamping groove 6 after the stamping work of the new energy vehicle panel is completed, thus realizing the demolding work. Subsequently, the push block 26 on the pushing mechanism will push the demolded new energy vehicle panel to the collection position on one side of the worktable 5, which can facilitate the part removal operation. The whole process only requires loading and does not require unloading, which can reduce the labor intensity of the workers and make it less likely for the workers to get tired during long-term work. The solution has a better effect.

[0048] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of the present invention according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of the present invention. These technical solutions also fall within the scope of protection of the present invention.

Claims

1. A stamping die for a new energy vehicle panel, characterized in that, include: A base plate, on the top of which multiple support columns are fixedly installed, and the top ends of the multiple support columns are fixedly installed with the same top plate; A support shell is fixedly installed on the top of the base plate, and a worktable is fixedly installed on the top of the support shell. A stamping groove is opened on the top of the worktable. A hydraulic cylinder is fixedly installed on the top plate. An installation plate is fixedly installed on the output rod of the hydraulic cylinder. A stamping head for stamping new energy vehicle panels is fixedly installed on the bottom of the installation plate. A demolding mechanism installed on the workbench for moving the new energy vehicle panel; A pushing mechanism assembled on the base plate and the top plate for launching the new energy vehicle panel; The propulsion mechanism includes: An opening is formed in the top plate, and a rack is provided inside the opening. The bottom of the rack is fixedly connected to the top of the mounting plate. Two support seats are fixedly installed on the top of the top plate. The same first rotating shaft is rotatably installed on the two support seats. A first gear is fixedly sleeved on the first rotating shaft. The first gear meshes with the rack. A second gear fixedly sleeved on the first rotating shaft; A support plate is fixedly installed on the top of the top plate. A second rotating shaft is rotatably installed on the support plate. A third gear is fixedly sleeved on the second rotating shaft. The third gear meshes with the second gear. A first sprocket fixedly mounted on the second rotating shaft; A fixing plate is welded to the top of the base plate, and a screw sleeve is rotatably installed on the fixing plate. A second sprocket is fixedly sleeved on the screw sleeve. A chain fitted onto the first sprocket and the second sprocket; A screw threaded onto the screw sleeve, with a push block fixedly mounted at one end of the screw; A connecting plate fixedly mounted on the screw; A telescopic rod is fixedly installed on the fixed plate, and one end of the telescopic rod is fixedly connected to one side of the connecting plate; The support shell, the worktable, and the connecting plate are equipped with the same positioning mechanism. This positioning mechanism is used to position the new energy vehicle panel to be stamped. The positioning mechanism includes: an orifice-shaped groove formed on the top of the worktable, with multiple connecting rods slidably mounted on the bottom inner wall of the orifice-shaped groove, the bottom ends of which extend below the worktable; a first orifice-shaped plate fixedly mounted on the top ends of the multiple connecting rods, the first orifice-shaped plate being slidably connected to the inner wall of the orifice-shaped groove; a second orifice-shaped plate fixedly mounted on the bottom ends of the multiple connecting rods, the second orifice-shaped plate being located outside the support shell; and an L-shaped plate fixedly mounted on the bottom of the second orifice-shaped plate. Multiple second springs are fixedly installed at the bottom, and the bottoms of the multiple second springs are all fixedly connected to the top of the base plate; a positioning rod is slidably installed on the support shell, and a third spring is slidably sleeved on the positioning rod; a third orifice plate is fixedly installed on the positioning rod, and the third orifice plate is located outside the L-shaped plate; a locking block is fixedly installed on the third orifice plate, and the locking block is adapted to the locking groove on the L-shaped plate and contacts the L-shaped plate; a push rod is fixedly installed on the connecting plate, and one end of the push rod contacts the third orifice plate; a slider is fixedly installed on the push rod, and the slider is slidably connected to the inclined groove on the L-shaped plate.

2. The new energy vehicle panel stamping die as described in claim 1, characterized in that, The demolding mechanism includes: A groove is formed in the inner wall of the bottom of the stamping groove, and a plurality of slide rods are slidably installed on the inner wall of the bottom of the groove, with the bottom ends of the plurality of slide rods extending into the interior of the support shell; A push plate fixedly installed at the top of the plurality of slide bars; Multiple baffles are fixedly sleeved on multiple sliding rods, and a first spring is fixedly installed at the bottom of each of the multiple baffles. The multiple first springs are located outside the multiple sliding rods, and the bottom of each of the multiple first springs is fixedly connected to the top of the base plate.

3. The new energy vehicle panel stamping die as described in claim 1, characterized in that, Two limiting rods for supporting the mounting plate are slidably installed on the top plate, and the bottom ends of the two limiting rods are fixedly connected to the top of the mounting plate.

4. The new energy vehicle panel stamping die as described in claim 1, characterized in that, Two support rods are fixedly installed on the top of the top plate, and the same rectangular plate for supporting the rack is slidably installed on the two support rods. The bottom of the rectangular plate is fixedly connected to the top of the rack.

5. The new energy vehicle panel stamping die as described in claim 1, characterized in that, A collection box is fixedly installed on the top of the base plate, and the collection box is used to collect the panels of new energy vehicles.

6. The new energy vehicle panel stamping die as described in claim 1, characterized in that, The pusher block is located above the worktable and is used to push out the new energy vehicle panel.

7. The new energy vehicle panel stamping die as described in claim 5, characterized in that, The collection box is equipped with a material retrieval port, which is used to retrieve the panel of the new energy vehicle.

8. The new energy vehicle panel stamping die as described in claim 7, characterized in that, The collection box is equipped with a switch door, which is used to block the material dispensing port.

9. The new energy vehicle panel stamping die as described in claim 1, characterized in that, The stamping head is located directly above the stamping groove, and the stamping head is adapted to the stamping groove.

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